diff options
| author | Hans Hagen <pragma@wxs.nl> | 2010-07-30 11:35:00 +0200 |
|---|---|---|
| committer | Hans Hagen <pragma@wxs.nl> | 2010-07-30 11:35:00 +0200 |
| commit | d879fd040aa85b55875d8aed16394351518dde21 (patch) | |
| tree | 09d8d98b17282cb23362b8c94fe124b48afe89b9 | |
| parent | 84903d24d6d930438bb3cc4322c4b14271b713aa (diff) | |
| download | context-d879fd040aa85b55875d8aed16394351518dde21.tar.gz | |
stable 2010.07.30 11:35
122 files changed, 3565 insertions, 18187 deletions
diff --git a/context/data/textadept/context.lua b/context/data/textadept/context.lua deleted file mode 100644 index f386eb87d..000000000 --- a/context/data/textadept/context.lua +++ /dev/null @@ -1,710 +0,0 @@ ---[[ - Preliminary ConTeXT lexer - - % ConTeXt - tex context - mkii context - mkiv context - - experiment dd 2009/10/28 .. todo: - - -- figure out if tabs instead of splits are possible - -- locate an option to enter name in file dialogue (like windows permits) - -- nesting of lua somehow does not re-lex while typing (backtrack till begin_...) - -- find trick to overload latex lexer (mime_types, metatype trickery) - -- convert scite lua scripts to textadept - -- check linux and osx versions - -- figure out why loading a file fails (lfs too) - - so, this is just an experiment - -]]-- - -local textadept = _G.textadept - -module(..., package.seeall) - -local context = context -local lua = require 'lua' - -local P, R, S, V = lpeg.P, lpeg.R, lpeg.S, lpeg.V - ---~ local some_words = { "starttext", "stoptext", "writestatus" } - -local some_words = { - "CAP", - "Cap", - "Caps", - "Character", - "Characters", - "MONTH", - "Romannumerals", - "WEEKDAY", - "WORD", - "WORDS", - "Word", - "Words", - "about", - "adaptlayout", - "adding", - "appendix", - "arg", - "at", - "atpage", - "background", - "blackrule", - "blackrules", - "blank", - "bookmark", - "but", - "button", - "bypassblocks", - "cap", - "chapter", - "character", - "characters", - "chem", - "clip", - "clonefield", - "color", - "column", - "comment", - "comparecolorgroup", - "comparepalet", - "completecombinedlist", - "completelistoffloats", - "completelistofsorts", - "completelistofsynonyms", - "completeregister", - "convertnumber", - "copyfield", - "correctwhitespace", - "coupledocument", - "coupledregister", - "couplemarking", - "couplepage", - "couplepaper", - "coupleregister", - "crlf", - "currentdate", - "currentheadnumber", - "date", - "decouplemarking", - "define", - "defineblank", - "defineblock", - "definebodyfont", - "definebodyfontenvironment", - "definebuffer", - "definecolor", - "definecolorgroup", - "definecombinedlist", - "defineconversion", - "definedescription", - "defineenumeration", - "definefield", - "definefieldstack", - "definefiguresymbol", - "definefloat", - "definefont", - "defineframed", - "defineframedtext", - "definehead", - "defineindenting", - "defineinteractionmenu", - "defineinteractionmenu", - "definelabel", - "definelist", - "definelogo", - "definemakeup", - "definemarking", - "defineoutput", - "defineoverlay", - "definepalet", - "definepapersize", - "defineparagraphs", - "defineprofile", - "defineprogram", - "definerawfont", - "definereference", - "definereferenceformat", - "definereferencelist", - "defineregister", - "definerule", - "definesection", - "definesectionblock", - "definesorting", - "definestartstop", - "definesubfield", - "definesymbol", - "definesynonyms", - "definetabletemplate", - "definetabulate", - "definetext", - "definetextposition", - "definetextvariable", - "definetype", - "definetyping", - "defineversion", - "description", - "determineheadnumber", - "determinelistcharacteristics", - "disableinteractionmenu", - "donttest", - "emptylines", - "enumeration", - "externalfigure", - "field", - "fieldstack", - "fillinfield", - "fillinline", - "fillinrules", - "fillintext", - "fitfield", - "fixedspaces", - "followprofile", - "followprofileversion", - "followversion", - "footnote", - "footnotetext", - "forceblocks", - "fraction", - "framed", - "framedtext", - "from", - "getbuffer", - "getmarking", - "godown", - "goto", - "gotobox", - "graycolor", - "grid", - "hairline", - "head", - "headnumber", - "headtext", - "hideblocks", - "high", - "hl", - "in", - "indentation", - "indenting", - "inframed", - "ininner", - "inleft", - "inline", - "inmargin", - "inothermargin", - "inouter", - "inright", - "installlanguage", - "interactionbar", - "interactionbuttons", - "item", - "items", - "its", - "keepblocks", - "labeling", - "labels", - "labeltext", - "language", - "leftaligned", - "listsymbol", - "loadsorts", - "loadsynonyms", - "logfields", - "lohi", - "low", - "mainlanguage", - "mar", - "marginrule", - "margintext", - "marking", - "markversion", - "mathematics", - "mediaeval", - "midaligned", - "mirror", - "month", - "moveongrid", - "name", - "nextsection", - "nocap", - "noheaderandfooterlines", - "noindenting", - "nolist", - "nomarking", - "nomoreblocks", - "nomorefiles", - "nop", - "nospace", - "note", - "notopandbottomlines", - "nowhitespace", - "numbers", - "overbar", - "overbars", - "overstrike", - "overstrikes", - "packed", - "page", - "pagereference", - "pagetype", - "paragraph", - "part", - "periods", - "placebookmarks", - "placecombinedlist", - "placecombinedlist", - "placefloat", - "placefootnotes", - "placeformula", - "placelegend", - "placelist", - "placelistoffloats", - "placelistofsorts", - "placelistofsynonyms", - "placelocalfootnotes", - "placelogos", - "placeongrid", - "placeontopofeachother", - "placereferencelist", - "placeregister", - "placeregister", - "placerule", - "placesidebyside", - "placesubformula", - "placetextvariable", - "position", - "positiontext", - "processblocks", - "processpage", - "program", - "publication", - "quotation", - "quote", - "ran", - "ref", - "reference", - "referral", - "referraldate", - "register", - "reservefloat", - "reset", - "resetmarking", - "resettextcontent", - "rightaligned", - "romannumerals", - "rotate", - "scale", - "screen", - "section", - "seeregister", - "selectblocks", - "selectpaper", - "selectversion", - "settextcontent", - "settextvariable", - "setupalign", - "setuparranging", - "setupbackground", - "setupbackgrounds", - "setupblackrules", - "setupblank", - "setupblock", - "setupbodyfont", - "setupbodyfontenvironment", - "setupbottom", - "setupbottomtexts", - "setupbuffer", - "setupbuttons", - "setupcapitals", - "setupcaption", - "setupcaptions", - "setupclipping", - "setupcolor", - "setupcolors", - "setupcolumns", - "setupcombinations", - "setupcombinedlist", - "setupcomment", - "setupdescriptions", - "setupenumerations", - "setupexternalfigures", - "setupfield", - "setupfields", - "setupfillinlines", - "setupfillinrules", - "setupfloat", - "setupfloats", - "setupfloatsplitting", - "setupfooter", - "setupfootertexts", - "setupfootnotedefinition", - "setupfootnotes", - "setupforms", - "setupformulae", - "setupframed", - "setupframedtexts", - "setuphead", - "setupheader", - "setupheadertexts", - "setupheadnumber", - "setupheads", - "setupheadtext", - "setuphyphenmark", - "setupindentations", - "setupindenting", - "setupinmargin", - "setupinteraction", - "setupinteractionbar", - "setupinteractionscreen", - "setupinterlinespace", - "setupinterlinespace", - "setupitemgroup", - "setupitems", - "setuplabeltext", - "setuplanguage", - "setuplayout", - "setuplegend", - "setuplinenumbering", - "setuplines", - "setuplinewidth", - "setuplist", - "setuplistalternative", - "setupmakeup", - "setupmarginblocks", - "setupmarginrules", - "setupmarking", - "setupnarrower", - "setupnumbering", - "setupoppositeplacing", - "setupoutput", - "setuppagenumber", - "setuppagenumbering", - "setuppagetransitions", - "setuppalet", - "setuppaper", - "setuppapersize", - "setupparagraphnumbering", - "setupparagraphs", - "setuppositioning", - "setupprofiles", - "setupprograms", - "setuppublications", - "setupquote", - "setupreferencelist", - "setupreferencing", - "setupregister", - "setuprotate", - "setuprule", - "setupscreens", - "setupsection", - "setupsectionblock", - "setupsorting", - "setupspacing", - "setupstrut", - "setupsubpagenumber", - "setupsymbolset", - "setupsynchronization", - "setupsynchronizationbar", - "setupsynonyms", - "setupsystem", - "setuptab", - "setuptables", - "setuptabulate", - "setuptext", - "setuptextposition", - "setuptextrules", - "setuptexttexts", - "setuptextvariable", - "setupthinrules", - "setuptolerance", - "setuptop", - "setuptoptexts", - "setuptype", - "setuptyping", - "setupunderbar", - "setupurl", - "setupversions", - "setupwhitespace", - "showbodyfont", - "showbodyfontenvironment", - "showcolor", - "showcolorgroup", - "showexternalfigures", - "showfields", - "showframe", - "showgrid", - "showlayout", - "showmakeup", - "showpalet", - "showprint", - "showsetups", - "showstruts", - "showsymbolset", - "someline", - "somewhere", - "sort", - "space", - "splitfloat", - "startalignment", - "startbackground", - "startbuffer", - "startcolor", - "startcolumns", - "startcombination", - "startcomment", - "startcomponent", - "startdescription", - "startdocument", - "startenumeration", - "startenvironment", - "startfact", - "startfigure", - "startfloattext", - "startformula", - "startframedtext", - "starthiding", - "startinteractionmenu", - "startitemgroup", - "startlegend", - "startline", - "startlinecorrection", - "startlinenumbering", - "startlines", - "startlocal", - "startlocalenvironment", - "startlocalfootnotes", - "startmakeup", - "startmarginblock", - "startmarginrule", - "startnamemakeup", - "startnarrower", - "startopposite", - "startoverlay", - "startoverview", - "startpacked", - "startparagraph", - "startpositioning", - "startpostponing", - "startproduct", - "startprofile", - "startproject", - "startquotation", - "startregister", - "startsymbolset", - "startsynchronization", - "starttable", - "starttables", - "starttabulate", - "starttextrule", - "starttyping", - "startunpacked", - "startversion", - "stopalignment", - "stopbackground", - "stopbuffer", - "stopcolor", - "stopcolumns", - "stopcombination", - "stopcomment", - "stopcomponent", - "stopdescription", - "stopdocument", - "stopenumeration", - "stopenvironment", - "stopfact", - "stopfigure", - "stopfloattext", - "stopformula", - "stopframedtext", - "stophiding", - "stopinteractionmenu", - "stopitemgroup", - "stoplegend", - "stopline", - "stoplinecorrection", - "stoplinenumbering", - "stoplines", - "stoplocal", - "stoplocalenvironment", - "stoplocalfootnotes", - "stopmakeup", - "stopmarginblock", - "stopmarginrule", - "stopnamemakeup", - "stopnarrower", - "stopopposite", - "stopoverlay", - "stopoverview", - "stoppacked", - "stopparagraph", - "stoppositioning", - "stoppostponing", - "stopproduct", - "stopprofile", - "stopproject", - "stopquotation", - "stopsymbolset", - "stopsynchronization", - "stoptable", - "stoptables", - "stoptabulate", - "stoptextrule", - "stoptyping", - "stopunpacked", - "stopversion", - "stretched", - "sub", - "subject", - "subsection", - "subsubject", - "subsubsection", - "subsubsubject", - "switchtobodyfont", - "switchtorawfont", - "sym", - "symbol", - "synchronizationbar", - "synchronize", - "synonym", - "tab", - "tex", - "textreference", - "textrule", - "textvariable", - "thinrule", - "thinrules", - "title", - "tooltip", - "translate", - "typ", - "type", - "typebuffer", - "typefile", - "underbar", - "underbars", - "useURL", - "useblocks", - "usecommands", - "usedirectory", - "useencoding", - "useexternaldocument", - "useexternalfigure", - "useexternalfile", - "useexternalfiles", - "useexternalsoundtrack", - "usemodule", - "usereferences", - "usespecials", - "usesymbols", - "version", - "vl", - "weekday", - "whitespace", - "wordright", - "writebetweenlist", - "writetolist", - "writetoreferencelist", - "writetoregister", -} - -local tex_word_match = word_match(word_list(some_words)) - ---~ local function tex_preamble_match() ---~ return P(function(input, index) ---~ if index < 10 then ---~ local s, e, word = input:find('^(.+)[\n\r]',index) ---~ if word then ---~ local interface = word:match("interface=(..)") ---~ if interface then ---~ local name = "c:/data/develop/context/lua/textadept/cont-" .. interface .. "-scite.lua" ---~ --~ local f = io.open(name,"rb") -- fails ---~ if f then ---~ local data = f:read("*all") ---~ data = data and loadstring(data) ---~ data = data and data() ---~ if data and type(data) == "table" then ---~ some_words = word_list(data) ---~ context.LoadTokens() ---~ -- InitLexer(context) ---~ end ---~ f:close() ---~ end ---~ end ---~ end ---~ end ---~ return false ---~ end) ---~ end - -local spacing = token('whitespace', S(" \n\r\t\f")^1) ---~ local preamble = token('preamble', P('%') * tex_preamble_match()) -local comment = token('comment', P('%') * (1-S("\n\r"))^0) -local keyword = token('keyword', P('\\') * tex_word_match) -local command = token('command', P('\\') * ((R("az","AZ")+S("@!?"))^1 + P(1))) -local grouping = token('grouping', S("{$}")) -local specials = token('specials', S("#()[]<>=\"")) -local extras = token('extras', S("`~%^&_-+/\'|")) - --- LexByLine = true - -local startluacode = token("grouping", P("\\startluacode")) -local stopluacode = token("grouping", P("\\stopluacode")) ---~ local startctxlua = token("grouping", P("\\ctxlua") * spacing^0 * P("{")) ---~ local stopctxlua = token("grouping", P("}")) - ---~ local startMPcode = token("grouping", P("\\startMPcode")) ---~ local stopMPcode = token("grouping", P("\\stopMPcode")) ---~ local startuseMPgraphic = token("grouping", P("\\startuseMPgraphic")) ---~ local stopuseMPgraphic = token("grouping", P("\\stopuseMPgraphic")) ---~ local startreusableMPgraphic = token("grouping", P("\\startreusableMPgraphic")) ---~ local stopreusableMPgraphic = token("grouping", P("\\stopreusableMPgraphic")) ---~ local startuniqueMPgraphic = token("grouping", P("\\startuniqueMPgraphic")) ---~ local stopuniqueMPgraphic = token("grouping", P("\\stopuniqueMPgraphic")) - -function LoadTokens() - - lua.LoadTokens() - - add_token(context, 'whitespace', spacing) ---~ add_token(context, 'preamble', preamble) - add_token(context, 'comment', comment) - add_token(context, 'keyword', keyword) - add_token(context, 'command', command) - add_token(context, 'grouping', grouping) - add_token(context, 'specials', specials) - add_token(context, 'extras', extras) - add_token(context, 'any_char', any_char) - - lua.TokenPatterns.any_char = token('default', 1 - stopluacode) - - make_embeddable(lua, context, startluacode, stopluacode) --- make_embeddable(lua, context, startctxlua, stopctxlua) -- no multiple embeddables unless more complex anychar - embed_language(context, lua) - --- metapost.LoadTokens() --- metapost.TokenPatterns.any_char = token('any_char', 1 - stopMPcode - stopuseMPgraphic - stopreusableMPgraphic - stopuniqueMPgraphic) --- make_embeddable(metapost, context, startMPcode, stopMPcode ) --- make_embeddable(metapost, context, startuseMPgraphic, stopuseMPgraphic ) --- make_embeddable(metapost, context, startreusableMPgraphic, stopreusableMPgraphic) --- make_embeddable(metapost, context, startuniqueMPgraphic, stopuniqueMPgraphic ) -end - -local bold = true -local italic = true - -function LoadStyles() - add_style('preamble', style_nothing .. { fore = colors.yellow, bold = bold }) - add_style('comment', style_nothing .. { fore = colors.yellow, bold = bold }) - add_style('keyword', style_nothing .. { fore = colors.green, bold = bold, italic = italic }) - add_style('command', style_nothing .. { fore = colors.green, bold = bold }) - add_style('grouping', style_nothing .. { fore = colors.red, bold = bold }) - add_style('specials', style_nothing .. { fore = colors.blue, bold = bold }) - add_style('extras', style_nothing .. { fore = colors.yellow, bold = bold }) -end - ---~ textadept.mime_types.extensions["tex"] = context ---~ textadept.mime_types.extensions["mkii"] = context ---~ textadept.mime_types.extensions["mkiv"] = context diff --git a/metapost/context/base/mp-core.mp b/metapost/context/base/mp-core.mp index 7c5d5a1c1..2ccdad22c 100644 --- a/metapost/context/base/mp-core.mp +++ b/metapost/context/base/mp-core.mp @@ -402,19 +402,22 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, set_par_line_height (ph, pd) ; - numeric par_hang_indent, par_hang_after, par_indent, par_left_skip ; + numeric par_hang_indent, par_hang_after, par_indent, par_left_skip, par_right_skip ; par_hang_indent := rh ; par_hang_after := ra ; par_indent := ri ; par_left_skip := rl ; + par_right_skip := rr ; pair par_start_pos ; - + pair par_stop_pos ; par_start_pos := llxy[fpos] if par_indent <0: shifted (-par_indent, 0) fi if par_left_skip<0: shifted (-par_left_skip,0) fi ; + par_stop_pos := lrxy[tpos] + if par_right_skip<0: shifted (par_right_skip,0) fi ; % nasty as the endpos can be shifted by rightskip if wxy[wpos]>0 : left_skip := rl + xpart llxy[wpos] - xpart llxy[ppos] ; @@ -430,249 +433,247 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, numeric multi_par_pages ; multi_par_pages := nxy[tpos]-nxy[fpos]+1 ; - vardef snapped_multi_pos (expr p) = - if snap_multi_par_tops : - if abs(ypart p - ypart ulcorner multipar) < par_line_height : - (xpart p,ypart ulcorner multipar) - else : - p - fi + % locals .. why can't i move these outside? + +vardef _pmp_set_multipar_ (expr i) = + ( (TextAreas[i] leftenlarged -left_skip) rightenlarged (-right_skip + if auto_multi_par_hsize : + rw - bbwidth(TextAreas[i]) fi) ) +enddef ; + +vardef _pmp_snapped_multi_pos_ (expr p) = + if snap_multi_par_tops : + if abs(ypart p - ypart ulcorner multipar) < par_line_height : + (xpart p,ypart ulcorner multipar) else : p fi - enddef ; + else : + p + fi +enddef ; - % def set_multipar (expr i) = - % ((TextAreas[i] leftenlarged -left_skip) rightenlarged -right_skip) - % enddef ; +vardef _pmp_estimated_par_lines_ (expr h) = + round(h/par_line_height) +enddef ; - vardef set_multipar (expr i) = - ( (TextAreas[i] leftenlarged -left_skip) rightenlarged (-right_skip - if auto_multi_par_hsize : + rw - bbwidth(TextAreas[i]) fi) ) - enddef ; +vardef _pmp_top_multi_par_(expr p) = + (round(_pmp_estimated_par_lines_(bbheight(p)*par_line_height))=round(bbheight(p))) +enddef ; - vardef top_multi_par(expr p) = - (round(estimated_par_lines(bbheight(p)*par_line_height))=round(bbheight(p))) - enddef ; +vardef _pmp_multi_par_tsc_(expr p) = + if _pmp_top_multi_par_(p) : TopSkipCorrection else : 0 fi +enddef ; - vardef multi_par_tsc(expr p) = - if top_multi_par(p) : TopSkipCorrection else : 0 fi - enddef ; +vardef _pmp_estimated_multi_par_height_ (expr n, t) = + if round(par_line_height)=0 : + 0 + else : + save ok, h ; boolean ok ; + numeric h ; h := 0 ; + ok := false ; + if (nxy[fpos]=RealPageNumber-1) : + for i := 1 upto NOfSavedTextAreas : + if (InsideSavedTextArea(i,par_start_pos)) : + ok := true ; + h := h + _pmp_estimated_par_lines_(ypart ulxy[fpos] - + ypart llcorner SavedTextAreas[i]) ; + elseif ok : + h := h + _pmp_estimated_par_lines_(bbheight(SavedTextAreas[i])) ; + fi ; + endfor ; + fi ; + if ok : + for i := 1 upto n-1 : + h := h + _pmp_estimated_par_lines_(bbheight(TextAreas[i])) ; + endfor ; + else : + % already: ok := false ; + for i := 1 upto n-1 : + if (InsideTextArea(i,par_start_pos)) : + ok := true ; + h := h + _pmp_estimated_par_lines_(ypart ulxy[fpos] - ypart llcorner TextAreas[i]) ; + elseif ok : + h := h + _pmp_estimated_par_lines_(bbheight(TextAreas[i])) ; + fi ; + endfor ; + fi ; + h + fi +enddef ; - vardef estimated_par_lines (expr h) = - round(h/par_line_height) - enddef ; +vardef _pmp_left_top_hang_ (expr same_area) = - vardef estimated_multi_par_height (expr n, t) = - if round(par_line_height)=0 : - 0 - else : - save ok, h ; boolean ok ; - numeric h ; h := 0 ; - ok := false ; - if (nxy[fpos]=RealPageNumber-1) : - for i := 1 upto NOfSavedTextAreas : - if (InsideSavedTextArea(i,par_start_pos)) : - ok := true ; - h := h + estimated_par_lines(ypart ulxy[fpos] - - ypart llcorner SavedTextAreas[i]) ; - elseif ok : - h := h + estimated_par_lines(bbheight(SavedTextAreas[i])) ; - fi ; - endfor ; - fi ; - if ok : - for i := 1 upto n-1 : - h := h + estimated_par_lines(bbheight(TextAreas[i])) ; - endfor ; - else : - % already: ok := false ; - for i := 1 upto n-1 : - if (InsideTextArea(i,par_start_pos)) : - ok := true ; - h := h + estimated_par_lines(ypart ulxy[fpos] - ypart llcorner TextAreas[i]) ; - elseif ok : - h := h + estimated_par_lines(bbheight(TextAreas[i])) ; - fi ; - endfor ; - fi ; - h - fi - enddef ; + par_hang_after := ra + _pmp_estimated_par_lines_(py-fy) ; - vardef left_top_hang (expr same_area) = + if (par_hang_indent>0) and (par_hang_after<0) and obey_multi_par_hang : + pair _ul_ ; _ul_ := (xpart ulcorner multipar, ypart _pmp_snapped_multi_pos_(ulxy[fpos])); + pair _pa_ ; _pa_ := _ul_ shifted (0,par_hang_after*par_line_height) ; + _pa_ := (xpart _pa_,max(ypart _pa_ -TopSkipCorrection,ypart llcorner multipar)) ; + if same_area : + _pa_ := (xpart _pa_,max(ypart _pa_ -TopSkipCorrection,ypart llxy[tpos])) ; + fi ; + if obey_multi_par_more and (round(par_line_height)>0) : + par_hang_after := min(0,round(par_hang_after + + (ypart urxy[fpos]-ypart _pa_)/par_line_height)) ; + fi ; + (xpart _ul_ + par_hang_indent, ypart lrxy[fpos]) -- + (xpart _ul_ + par_hang_indent, ypart _pa_) -- + (xpart ulcorner multipar, ypart _pa_) + else : + (xpart ulcorner multipar, ypart lrxy[fpos]) + fi +enddef ; - par_hang_after := ra + estimated_par_lines(py-fy) ; +vardef _pmp_right_top_hang_ (expr same_area) = - if (par_hang_indent>0) and (par_hang_after<0) and obey_multi_par_hang : - pair _ul_ ; _ul_ := (xpart ulcorner multipar, ypart snapped_multi_pos(ulxy[fpos])); - pair _pa_ ; _pa_ := _ul_ shifted (0,par_hang_after*par_line_height) ; - _pa_ := (xpart _pa_,max(ypart _pa_ -TopSkipCorrection,ypart llcorner multipar)) ; - if same_area : - _pa_ := (xpart _pa_,max(ypart _pa_ -TopSkipCorrection,ypart llxy[tpos])) ; - fi ; - if obey_multi_par_more and (round(par_line_height)>0) : - par_hang_after := min(0,round(par_hang_after + - (ypart urxy[fpos]-ypart _pa_)/par_line_height)) ; - fi ; - (xpart _ul_ + par_hang_indent, ypart lrxy[fpos]) -- - (xpart _ul_ + par_hang_indent, ypart _pa_) -- - (xpart ulcorner multipar, ypart _pa_) - else : - (xpart ulcorner multipar, ypart lrxy[fpos]) - fi - enddef ; + par_hang_after := ra + _pmp_estimated_par_lines_(py-fy) ; - vardef right_top_hang (expr same_area) = + if (par_hang_indent<0) and (par_hang_after<0) and obey_multi_par_hang : + pair _ur_ ; _ur_ := (xpart urcorner multipar, ypart _pmp_snapped_multi_pos_(urxy[fpos])) ; + pair _pa_ ; _pa_ := _ur_ shifted (0,par_hang_after*par_line_height) ; + _pa_ := (xpart _pa_,max(ypart _pa_ -TopSkipCorrection,ypart llcorner multipar)) ; + if same_area : + _pa_ := (xpart _pa_,max(ypart _pa_ -TopSkipCorrection,ypart _pmp_snapped_multi_pos_(ulxy[tpos]))) ; + fi ; + if obey_multi_par_more and (round(par_line_height)>0) : + par_hang_after := min(0,round(par_hang_after + + (ypart urxy[fpos]-ypart _pa_)/par_line_height)) ; + fi ; + (xpart urcorner multipar, ypart _pa_) -- + (xpart _ur_ + par_hang_indent, ypart _pa_) -- + (xpart _ur_ + par_hang_indent, ypart _pmp_snapped_multi_pos_(urxy[fpos])) + else : + (xpart urcorner multipar, ypart _pmp_snapped_multi_pos_(urxy[fpos])) + fi +enddef ; - par_hang_after := ra + estimated_par_lines(py-fy) ; +vardef _pmp_x_left_top_hang_ (expr i, t) = + par_hang_after := min(0,ra + _pmp_estimated_multi_par_height_(i,t)) ; + if (par_hang_indent>0) and (par_hang_after<0) : + pair _ul_ ; _ul_ := ulcorner multipar ; + pair _pa_ ; _pa_ := _ul_ shifted (0,par_hang_after*par_line_height) ; + _pa_ := (xpart _pa_,max(ypart _pa_,ypart llcorner multipar)) ; + if t : + _pa_ := (xpart _pa_,max(ypart _pa_,ypart llxy[tpos])); + fi ; + if abs(ypart _pa_-ypart llxy[tpos])<par_line_height : + _pa_ := (xpart _pa_,ypart llxy[tpos]); + fi ; + if abs(ypart _pa_-ypart llcorner multipar)<par_line_height : + _pa_ := (xpart _pa_,ypart llcorner multipar); + fi ; + (xpart _ul_, ypart _pa_) -- + (xpart _ul_ + par_hang_indent, ypart _pa_) -- + (xpart _ul_ + par_hang_indent, ypart _ul_) + else : + ulcorner multipar + fi +enddef ; - if (par_hang_indent<0) and (par_hang_after<0) and obey_multi_par_hang : - pair _ur_ ; _ur_ := (xpart urcorner multipar, ypart snapped_multi_pos(urxy[fpos])) ; - pair _pa_ ; _pa_ := _ur_ shifted (0,par_hang_after*par_line_height) ; - _pa_ := (xpart _pa_,max(ypart _pa_ -TopSkipCorrection,ypart llcorner multipar)) ; - if same_area : - _pa_ := (xpart _pa_,max(ypart _pa_ -TopSkipCorrection,ypart snapped_multi_pos(ulxy[tpos]))) ; - fi ; - if obey_multi_par_more and (round(par_line_height)>0) : - par_hang_after := min(0,round(par_hang_after + - (ypart urxy[fpos]-ypart _pa_)/par_line_height)) ; - fi ; - (xpart urcorner multipar, ypart _pa_) -- - (xpart _ur_ + par_hang_indent, ypart _pa_) -- - (xpart _ur_ + par_hang_indent, ypart snapped_multi_pos(urxy[fpos])) - else : - (xpart urcorner multipar, ypart snapped_multi_pos(urxy[fpos])) - fi - enddef ; - - vardef x_left_top_hang (expr i, t) = - par_hang_after := min(0,ra + estimated_multi_par_height(i,t)) ; - if (par_hang_indent>0) and (par_hang_after<0) : - pair _ul_ ; _ul_ := ulcorner multipar ; - pair _pa_ ; _pa_ := _ul_ shifted (0,par_hang_after*par_line_height) ; - _pa_ := (xpart _pa_,max(ypart _pa_,ypart llcorner multipar)) ; - if t : - _pa_ := (xpart _pa_,max(ypart _pa_,ypart llxy[tpos])); - fi ; - if abs(ypart _pa_-ypart llxy[tpos])<par_line_height : - _pa_ := (xpart _pa_,ypart llxy[tpos]); - fi ; - if abs(ypart _pa_-ypart llcorner multipar)<par_line_height : - _pa_ := (xpart _pa_,ypart llcorner multipar); - fi ; - (xpart _ul_, ypart _pa_) -- - (xpart _ul_ + par_hang_indent, ypart _pa_) -- - (xpart _ul_ + par_hang_indent, ypart _ul_) - else : - ulcorner multipar - fi - enddef ; - - vardef x_right_top_hang (expr i, t) = - par_hang_after := min(0,ra + estimated_multi_par_height(i,t)) ; - if (par_hang_indent<0) and (par_hang_after<0) : - pair _ur_ ; _ur_ := urcorner multipar ; - pair _pa_ ; _pa_ := _ur_ shifted (0,par_hang_after*par_line_height) ; - _pa_ := (xpart _pa_,max(ypart _pa_,ypart lrcorner multipar)) ; - if t : - _pa_ := (xpart _pa_,max(ypart _pa_,ypart snapped_multi_pos(urxy[tpos]))) ; - fi ; - (xpart _ur_ + par_hang_indent, ypart _ur_) -- - (xpart _ur_ + par_hang_indent, ypart _pa_) -- - (xpart _ur_, ypart _pa_) - else : - urcorner multipar - fi - enddef ; - - vardef left_bottom_hang (expr same_area) = - pair _ll_, _sa_, _pa_ ; - _sa_ := if same_area : llxy[tpos] else : lrcorner multipar fi ; - if (par_hang_indent>0) and (par_hang_after>0) and obey_multi_par_hang : - _ll_ := (xpart ulcorner multipar, ypart snapped_multi_pos(ulxy[fpos])) ; - _pa_ := _ll_ shifted (0,-par_hang_after*par_line_height) ; - _pa_ := (xpart _pa_,max(ypart _pa_,ypart llcorner multipar)) ; - if same_area : - _pa_ := (xpart _pa_,max(ypart _pa_,ypart _sa_)) ; - fi ; - if obey_multi_par_more and (round(par_line_height)>0) : - par_hang_after := max(0,round(par_hang_after - - (ypart urxy[fpos]-ypart _pa_)/par_line_height)) ; - fi ; - _pa_ -- - (xpart _pa_ + par_hang_indent,ypart _pa_) -- - (xpart _pa_ + par_hang_indent,ypart _sa_) - else : - (xpart llcorner multipar, ypart _sa_) - fi - enddef ; - - vardef right_bottom_hang (expr same_area) = - pair _lr_, _sa_, _pa_ ; - _sa_ := if same_area : snapped_multi_pos(ulxy[tpos]) else : lrcorner multipar fi ; - if (par_hang_indent<0) and (par_hang_after>0) and obey_multi_par_hang : - _lr_ := (xpart urcorner multipar, ypart snapped_multi_pos(urxy[fpos])) ; - _pa_ := _lr_ shifted (0,-par_hang_after*par_line_height) ; - _pa_ := (xpart _pa_,max(ypart _pa_,ypart lrcorner multipar)) ; - if same_area : - _pa_ := (xpart _pa_,max(ypart _pa_,ypart snapped_multi_pos(ulxy[tpos]))) ; - fi ; - if obey_multi_par_more and (round(par_line_height)>0) : - par_hang_after := max(0,round(par_hang_after - - (ypart urxy[fpos]-ypart _pa_)/par_line_height)) ; - fi ; +vardef _pmp_x_right_top_hang_ (expr i, t) = + par_hang_after := min(0,ra + _pmp_estimated_multi_par_height_(i,t)) ; + if (par_hang_indent<0) and (par_hang_after<0) : + pair _ur_ ; _ur_ := urcorner multipar ; + pair _pa_ ; _pa_ := _ur_ shifted (0,par_hang_after*par_line_height) ; + _pa_ := (xpart _pa_,max(ypart _pa_,ypart lrcorner multipar)) ; + if t : + _pa_ := (xpart _pa_,max(ypart _pa_,ypart _pmp_snapped_multi_pos_(urxy[tpos]))) ; + fi ; + (xpart _ur_ + par_hang_indent, ypart _ur_) -- + (xpart _ur_ + par_hang_indent, ypart _pa_) -- + (xpart _ur_, ypart _pa_) + else : + urcorner multipar + fi +enddef ; + +vardef _pmp_left_bottom_hang_ (expr same_area) = + pair _ll_, _sa_, _pa_ ; + _sa_ := if same_area : llxy[tpos] else : lrcorner multipar fi ; + if (par_hang_indent>0) and (par_hang_after>0) and obey_multi_par_hang : + _ll_ := (xpart ulcorner multipar, ypart _pmp_snapped_multi_pos_(ulxy[fpos])) ; + _pa_ := _ll_ shifted (0,-par_hang_after*par_line_height) ; + _pa_ := (xpart _pa_,max(ypart _pa_,ypart llcorner multipar)) ; + if same_area : + _pa_ := (xpart _pa_,max(ypart _pa_,ypart _sa_)) ; + fi ; + if obey_multi_par_more and (round(par_line_height)>0) : + par_hang_after := max(0,round(par_hang_after - + (ypart urxy[fpos]-ypart _pa_)/par_line_height)) ; + fi ; + _pa_ -- + (xpart _pa_ + par_hang_indent,ypart _pa_) -- + (xpart _pa_ + par_hang_indent,ypart _sa_) + else : + (xpart llcorner multipar, ypart _sa_) + fi +enddef ; + +vardef _pmp_right_bottom_hang_ (expr same_area) = + pair _lr_, _sa_, _pa_ ; + _sa_ := if same_area : _pmp_snapped_multi_pos_(ulxy[tpos]) else : lrcorner multipar fi ; + if (par_hang_indent<0) and (par_hang_after>0) and obey_multi_par_hang : + _lr_ := (xpart urcorner multipar, ypart _pmp_snapped_multi_pos_(urxy[fpos])) ; + _pa_ := _lr_ shifted (0,-par_hang_after*par_line_height) ; + _pa_ := (xpart _pa_,max(ypart _pa_,ypart lrcorner multipar)) ; + if same_area : + _pa_ := (xpart _pa_,max(ypart _pa_,ypart _pmp_snapped_multi_pos_(ulxy[tpos]))) ; + fi ; + if obey_multi_par_more and (round(par_line_height)>0) : + par_hang_after := max(0,round(par_hang_after - + (ypart urxy[fpos]-ypart _pa_)/par_line_height)) ; + fi ; + (xpart _pa_ + par_hang_indent,ypart _sa_) -- + (xpart _pa_ + par_hang_indent,ypart _pa_) -- + _pa_ + else : + (xpart lrcorner multipar, ypart _sa_) + fi +enddef ; + +vardef _pmp_x_left_bottom_hang_ (expr i, t) = + pair _ll_, _sa_, _pa_ ; + _sa_ := if t : llxy[tpos] else : llcorner multipar fi ; + if (par_hang_indent>0) and (ra>0) : + par_hang_after := max(0,ra - _pmp_estimated_multi_par_height_(i,t)) ; + _ll_ := ulcorner multipar ; + _pa_ := _ll_ shifted (0,-par_hang_after*par_line_height) ; + _pa_ := (xpart _pa_,max(ypart _pa_,ypart llcorner multipar)) ; + _pa_ := (xpart _pa_,max(ypart _pa_,ypart _sa_)) ; + % we need to compensate for topskip enlarged areas + if abs(ypart _pa_ - ypart _sa_) > par_line_height : (xpart _pa_ + par_hang_indent,ypart _sa_) -- (xpart _pa_ + par_hang_indent,ypart _pa_) -- - _pa_ - else : - (xpart lrcorner multipar, ypart _sa_) fi - enddef ; - - vardef x_left_bottom_hang (expr i, t) = - pair _ll_, _sa_, _pa_ ; - _sa_ := if t : llxy[tpos] else : llcorner multipar fi ; - if (par_hang_indent>0) and (ra>0) : - par_hang_after := max(0,ra - estimated_multi_par_height(i,t)) ; - _ll_ := ulcorner multipar ; - _pa_ := _ll_ shifted (0,-par_hang_after*par_line_height) ; - _pa_ := (xpart _pa_,max(ypart _pa_,ypart llcorner multipar)) ; - _pa_ := (xpart _pa_,max(ypart _pa_,ypart _sa_)) ; - % we need to compensate for topskip enlarged areas - if abs(ypart _pa_ - ypart _sa_) > par_line_height : - (xpart _pa_ + par_hang_indent,ypart _sa_) -- - (xpart _pa_ + par_hang_indent,ypart _pa_) -- - fi - _pa_ - else : - (xpart llcorner multipar, ypart _sa_) - fi - enddef ; - - vardef x_right_bottom_hang (expr i, t) = - pair _lr_, _sa_, _pa_ ; - _sa_ := if t : snapped_multi_pos(ulxy[tpos]) else : llcorner multipar fi ; - if (par_hang_indent<0) and (ra>0) : - par_hang_after := max(0,ra - estimated_multi_par_height(i, t)) ; - _lr_ := urcorner multipar ; - _pa_ := _lr_ shifted (0,-par_hang_after*par_line_height) ; - _pa_ := (xpart _pa_,max(ypart _pa_,ypart lrcorner multipar)) ; - _pa_ := (xpart _pa_,max(ypart _pa_,ypart _sa_)) ; - % we need to compensate for topskip enlarged areas - _pa_ - if abs(ypart _pa_ - ypart _sa_) > par_line_height : - -- (xpart _pa_ + par_hang_indent,ypart _pa_) - -- (xpart _pa_ + par_hang_indent,ypart _sa_) - fi - else : - (xpart lrcorner multipar, ypart _sa_) + _pa_ + else : + (xpart llcorner multipar, ypart _sa_) + fi +enddef ; + +vardef _pmp_x_right_bottom_hang_ (expr i, t) = + pair _lr_, _sa_, _pa_ ; + _sa_ := if t : _pmp_snapped_multi_pos_(ulxy[tpos]) else : llcorner multipar fi ; + if (par_hang_indent<0) and (ra>0) : + par_hang_after := max(0,ra - _pmp_estimated_multi_par_height_(i, t)) ; + _lr_ := urcorner multipar ; + _pa_ := _lr_ shifted (0,-par_hang_after*par_line_height) ; + _pa_ := (xpart _pa_,max(ypart _pa_,ypart lrcorner multipar)) ; + _pa_ := (xpart _pa_,max(ypart _pa_,ypart _sa_)) ; + % we need to compensate for topskip enlarged areas + _pa_ + if abs(ypart _pa_ - ypart _sa_) > par_line_height : + -- (xpart _pa_ + par_hang_indent,ypart _pa_) + -- (xpart _pa_ + par_hang_indent,ypart _sa_) fi - enddef ; + else : + (xpart lrcorner multipar, ypart _sa_) + fi +enddef ; - def test_multipar = - multipar := boundingbox multipar ; - enddef ; +% def _pmp_test_multipar_ = +% multipar := boundingbox multipar ; +% enddef ; % first loop @@ -713,7 +714,7 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, TopSkipCorrection := 0 ; - multipar := set_multipar(i) ; + multipar := _pmp_set_multipar_(i) ; % watch how we compensate for negative indentation @@ -723,7 +724,8 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, ii := i ; - if (nxy[tpos]=RealPageNumber) and (InsideTextArea(i,llxy[tpos])) : +% if (nxy[tpos]=RealPageNumber) and (InsideTextArea(i,llxy[tpos])) : + if (nxy[tpos]=RealPageNumber) and (InsideTextArea(i,par_stop_pos)) : % in same area @@ -749,9 +751,9 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, llxy[fpos] -- lrxy[tpos] -- %urxy[tpos] -- - snapped_multi_pos(urxy[tpos]) -- + _pmp_snapped_multi_pos_(urxy[tpos]) -- %ulxy[fpos] -- - snapped_multi_pos(ulxy[fpos]) -- + _pmp_snapped_multi_pos_(ulxy[fpos]) -- cycle ; save_multipar (i,1,multipar) ; @@ -763,9 +765,9 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, multipar := if obey_multi_par_hang : - right_bottom_hang(true) -- - right_top_hang(true) -- - snapped_multi_pos(urxy[fpos]) -- + _pmp_right_bottom_hang_(true) -- + _pmp_right_top_hang_(true) -- + _pmp_snapped_multi_pos_(urxy[fpos]) -- lrxy[fpos] -- else : @@ -773,26 +775,26 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, llxy[fpos] -- (xpart urcorner multipar, ypart llxy[fpos]) -- (xpart urcorner multipar, ypart ulxy[fpos]) -- - snapped_multi_pos(ulxy[fpos]) -- + _pmp_snapped_multi_pos_(ulxy[fpos]) -- fi cycle ; save_multipar (i,1,multipar) ; - multipar := set_multipar(i) ; + multipar := _pmp_set_multipar_(i) ; multipar := if obey_multi_par_hang : - left_bottom_hang(true) -- + _pmp_left_bottom_hang_(true) -- llxy[tpos] -- - snapped_multi_pos(ulxy[tpos]) -- - left_top_hang(true) -- + _pmp_snapped_multi_pos_(ulxy[tpos]) -- + _pmp_left_top_hang_(true) -- else : (xpart llcorner multipar, ypart llxy[tpos]) -- llxy[tpos] -- - snapped_multi_pos(ulxy[tpos]) -- + _pmp_snapped_multi_pos_(ulxy[tpos]) -- (xpart llcorner multipar, ypart ulxy[tpos]) -- fi cycle ; @@ -803,27 +805,27 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, multipar := if obey_multi_par_hang : - left_bottom_hang(true) -- + _pmp_left_bottom_hang_(true) -- llxy[tpos] -- %ulxy[tpos] -- - snapped_multi_pos(ulxy[tpos]) -- - right_bottom_hang(true) -- - right_top_hang(true) -- + _pmp_snapped_multi_pos_(ulxy[tpos]) -- + _pmp_right_bottom_hang_(true) -- + _pmp_right_top_hang_(true) -- %urxy[fpos] -- - snapped_multi_pos(urxy[fpos]) -- + _pmp_snapped_multi_pos_(urxy[fpos]) -- lrxy[fpos] -- - left_top_hang(true) -- + _pmp_left_top_hang_(true) -- else : (xpart llcorner multipar, ypart llxy[tpos]) -- llxy[tpos] -- %ulxy[tpos] -- - snapped_multi_pos(ulxy[tpos]) -- + _pmp_snapped_multi_pos_(ulxy[tpos]) -- (xpart lrcorner multipar, ypart ulxy[tpos]) -- (xpart urcorner multipar, ypart urxy[fpos]) -- %urxy[fpos] -- - snapped_multi_pos(urxy[fpos]) -- + _pmp_snapped_multi_pos_(urxy[fpos]) -- lrxy[fpos] -- (xpart ulcorner multipar, ypart lrxy[fpos]) -- @@ -837,13 +839,13 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, multipar := if obey_multi_par_hang : - left_bottom_hang(false) -- - right_bottom_hang(false) -- - right_top_hang(false) -- + _pmp_left_bottom_hang_(false) -- + _pmp_right_bottom_hang_(false) -- + _pmp_right_top_hang_(false) -- %urxy[fpos] -- - snapped_multi_pos(urxy[fpos]) -- + _pmp_snapped_multi_pos_(urxy[fpos]) -- lrxy[fpos] -- - left_top_hang(false) -- + _pmp_left_top_hang_(false) -- else : @@ -851,7 +853,7 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, lrcorner multipar -- (xpart urcorner multipar, ypart urxy[fpos]) -- %urxy[fpos] -- - snapped_multi_pos(urxy[fpos]) -- + _pmp_snapped_multi_pos_(urxy[fpos]) -- lrxy[fpos] -- (xpart ulcorner multipar, ypart lrxy[fpos]) -- @@ -861,7 +863,8 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, fi ; - elseif (nxy[tpos]=RealPageNumber) and (InsideTextArea(i,llxy[tpos])) : +% elseif (nxy[tpos]=RealPageNumber) and (InsideTextArea(i,llxy[tpos])) : + elseif (nxy[tpos]=RealPageNumber) and (InsideTextArea(i,par_stop_pos)) : % last one in chain @@ -870,12 +873,12 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, if obey_multi_par_hang and obey_multi_par_more : multipar := - x_left_top_hang(i,true) -- - x_right_top_hang(i,true) -- - x_right_bottom_hang(i,true) -- - snapped_multi_pos(ulxy[tpos]) -- + _pmp_x_left_top_hang_(i,true) -- + _pmp_x_right_top_hang_(i,true) -- + _pmp_x_right_bottom_hang_(i,true) -- + _pmp_snapped_multi_pos_(ulxy[tpos]) -- llxy[tpos] -- - x_left_bottom_hang(i,true) -- + _pmp_x_left_bottom_hang_(i,true) -- cycle ; else : @@ -884,7 +887,7 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, ulcorner multipar -- urcorner multipar -- (xpart lrcorner multipar, ypart urxy[tpos]) -- - snapped_multi_pos(ulxy[tpos]) -- + _pmp_snapped_multi_pos_(ulxy[tpos]) -- llxy[tpos] -- (xpart llcorner multipar, ypart llxy[tpos]) -- cycle ; @@ -917,15 +920,15 @@ def prepare_multi_pars (expr fn,fx,fy,fw,fh,fd, ((nxy[fpos]<RealPageNumber) and (nxy[tpos]>RealPageNumber)) : - multipar := set_multipar(i) ; + multipar := _pmp_set_multipar_(i) ; if obey_multi_par_hang and obey_multi_par_more : multipar := - x_left_top_hang(i,false) -- - x_right_top_hang(i,false) -- - x_right_bottom_hang(i,false) -- - x_left_bottom_hang(i,false) -- + _pmp_x_left_top_hang_(i,false) -- + _pmp_x_right_top_hang_(i,false) -- + _pmp_x_right_bottom_hang_(i,false) -- + _pmp_x_left_bottom_hang_(i,false) -- cycle ; fi ; diff --git a/metapost/context/base/mp-mlib.mp b/metapost/context/base/mp-mlib.mp index bf2372ca3..f6229f2ff 100644 --- a/metapost/context/base/mp-mlib.mp +++ b/metapost/context/base/mp-mlib.mp @@ -89,44 +89,44 @@ pair laboff.t_r ; laboff.t_r = laboff.urt ; pair laboff.b_l ; laboff.b_l = laboff.llft ; pair laboff.b_r ; laboff.b_r = laboff.lrt ; -labxf.l ; labxf.l = labxf.lft ; -labxf.r ; labxf.r = labxf.rt ; -labxf.b ; labxf.b = labxf.bot ; -labxf.t ; labxf.t = labxf.top ; -labxf.l_t ; labxf.l_t = labxf.ulft ; -labxf.r_t ; labxf.r_t = labxf.urt ; -labxf.l_b ; labxf.l_b = labxf.llft ; -labxf.r_b ; labxf.r_b = labxf.lrt ; -labxf.t_l ; labxf.t_l = labxf.ulft ; -labxf.t_r ; labxf.t_r = labxf.urt ; -labxf.b_l ; labxf.b_l = labxf.llft ; -labxf.b_r ; labxf.b_r = labxf.lrt ; +numeric labxf.l ; labxf.l = labxf.lft ; +numeric labxf.r ; labxf.r = labxf.rt ; +numeric labxf.b ; labxf.b = labxf.bot ; +numeric labxf.t ; labxf.t = labxf.top ; +numeric labxf.l_t ; labxf.l_t = labxf.ulft ; +numeric labxf.r_t ; labxf.r_t = labxf.urt ; +numeric labxf.l_b ; labxf.l_b = labxf.llft ; +numeric labxf.r_b ; labxf.r_b = labxf.lrt ; +numeric labxf.t_l ; labxf.t_l = labxf.ulft ; +numeric labxf.t_r ; labxf.t_r = labxf.urt ; +numeric labxf.b_l ; labxf.b_l = labxf.llft ; +numeric labxf.b_r ; labxf.b_r = labxf.lrt ; -labyf.l ; labyf.l = labyf.lft ; -labyf.r ; labyf.r = labyf.rt ; -labyf.b ; labyf.b = labyf.bot ; -labyf.t ; labyf.t = labyf.top ; -labyf.l_t ; labyf.l_t = labyf.ulft ; -labyf.r_t ; labyf.r_t = labyf.urt ; -labyf.l_b ; labyf.l_b = labyf.llft ; -labyf.r_b ; labyf.r_b = labyf.lrt ; -labyf.t_l ; labyf.t_l = labyf.ulft ; -labyf.t_r ; labyf.t_r = labyf.urt ; -labyf.b_l ; labyf.b_l = labyf.llft ; -labyf.b_r ; labyf.b_r = labyf.lrt ; +numeric labyf.l ; labyf.l = labyf.lft ; +numeric labyf.r ; labyf.r = labyf.rt ; +numeric labyf.b ; labyf.b = labyf.bot ; +numeric labyf.t ; labyf.t = labyf.top ; +numeric labyf.l_t ; labyf.l_t = labyf.ulft ; +numeric labyf.r_t ; labyf.r_t = labyf.urt ; +numeric labyf.l_b ; labyf.l_b = labyf.llft ; +numeric labyf.r_b ; labyf.r_b = labyf.lrt ; +numeric labyf.t_l ; labyf.t_l = labyf.ulft ; +numeric labyf.t_r ; labyf.t_r = labyf.urt ; +numeric labyf.b_l ; labyf.b_l = labyf.llft ; +numeric labyf.b_r ; labyf.b_r = labyf.lrt ; -labtype.l ; labtype.l = labtype.lft ; -labtype.r ; labtype.r = labtype.rt ; -labtype.b ; labtype.b = labtype.bot ; -labtype.t ; labtype.t = labtype.top ; -labtype.l_t ; labtype.l_t = labtype.ulft ; -labtype.r_t ; labtype.r_t = labtype.urt ; -labtype.l_b ; labtype.l_b = labtype.llft ; -labtype.r_b ; labtype.r_b = labtype.lrt ; -labtype.t_l ; labtype.t_l = labtype.ulft ; -labtype.t_r ; labtype.t_r = labtype.urt ; -labtype.b_l ; labtype.b_l = labtype.llft ; -labtype.b_r ; labtype.b_r = labtype.lrt ; +numeric labtype.l ; labtype.l = labtype.lft ; +numeric labtype.r ; labtype.r = labtype.rt ; +numeric labtype.b ; labtype.b = labtype.bot ; +numeric labtype.t ; labtype.t = labtype.top ; +numeric labtype.l_t ; labtype.l_t = labtype.ulft ; +numeric labtype.r_t ; labtype.r_t = labtype.urt ; +numeric labtype.l_b ; labtype.l_b = labtype.llft ; +numeric labtype.r_b ; labtype.r_b = labtype.lrt ; +numeric labtype.t_l ; labtype.t_l = labtype.ulft ; +numeric labtype.t_r ; labtype.t_r = labtype.urt ; +numeric labtype.b_l ; labtype.b_l = labtype.llft ; +numeric labtype.b_r ; labtype.b_r = labtype.lrt ; vardef thetextext@#(expr p,z) = % adapted copy of thelabel@ if string p : diff --git a/metapost/context/base/mp-page.mp b/metapost/context/base/mp-page.mp index 60bfb1417..4f6569d33 100644 --- a/metapost/context/base/mp-page.mp +++ b/metapost/context/base/mp-page.mp @@ -123,7 +123,7 @@ vardef InsideSavedTextArea (expr _i_, _xy_) = (round(ypart _xy_) <= round(ypart urcorner SavedTextAreas[_i_])) ) enddef ; -vardef InsideSomeTextArea(expr _xy_) = +vardef InsideSomeTextArea (expr _xy_) = save ok ; boolean ok ; ok := false ; for i := 1 upto NOfTextAreas : if InsideTextArea(i,_xy_) : ok := true ; fi ; @@ -132,7 +132,7 @@ vardef InsideSomeTextArea(expr _xy_) = ok enddef ; -vardef InsideSomeSavedTextArea(expr _xy_) = +vardef InsideSomeSavedTextArea (expr _xy_) = save ok ; boolean ok ; ok := false ; for i := 1 upto NOfSavedTextAreas : if InsideSavedTextArea(i,_xy_) : ok := true ; fi ; diff --git a/scripts/context/lua/luatools.lua b/scripts/context/lua/luatools.lua deleted file mode 100644 index 1d87322c1..000000000 --- a/scripts/context/lua/luatools.lua +++ /dev/null @@ -1,8185 +0,0 @@ -#!/usr/bin/env texlua - -if not modules then modules = { } end modules ['luatools'] = { - version = 1.001, - comment = "companion to context.tex", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local format = string.format - --- one can make a stub: --- --- #!/bin/sh --- env LUATEXDIR=/....../texmf/scripts/context/lua texlua luatools.lua "$@" - --- Although this script is part of the ConTeXt distribution it is --- relatively indepent of ConTeXt. The same is true for some of --- the luat files. We may may make them even less dependent in --- the future. As long as Luatex is under development the --- interfaces and names of functions may change. - --- For the sake of independence we optionally can merge the library --- code here. It's too much code, but that does not harm. Much of the --- library code is used elsewhere. We don't want dependencies on --- Lua library paths simply because these scripts are located in the --- texmf tree and not in some Lua path. Normally this merge is not --- needed when texmfstart is used, or when the proper stub is used or --- when (windows) suffix binding is active. - -texlua = true - --- begin library merge - - - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-string'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local sub, gsub, find, match, gmatch, format, char, byte, rep, lower = string.sub, string.gsub, string.find, string.match, string.gmatch, string.format, string.char, string.byte, string.rep, string.lower -local lpegmatch = lpeg.match - --- some functions may disappear as they are not used anywhere - -if not string.split then - - -- this will be overloaded by a faster lpeg variant - - function string:split(pattern) - if #self > 0 then - local t = { } - for s in gmatch(self..pattern,"(.-)"..pattern) do - t[#t+1] = s - end - return t - else - return { } - end - end - -end - -local chr_to_esc = { - ["%"] = "%%", - ["."] = "%.", - ["+"] = "%+", ["-"] = "%-", ["*"] = "%*", - ["^"] = "%^", ["$"] = "%$", - ["["] = "%[", ["]"] = "%]", - ["("] = "%(", [")"] = "%)", - ["{"] = "%{", ["}"] = "%}" -} - -string.chr_to_esc = chr_to_esc - -function string:esc() -- variant 2 - return (gsub(self,"(.)",chr_to_esc)) -end - -function string:unquote() - return (gsub(self,"^([\"\'])(.*)%1$","%2")) -end - ---~ function string:unquote() ---~ if find(self,"^[\'\"]") then ---~ return sub(self,2,-2) ---~ else ---~ return self ---~ end ---~ end - -function string:quote() -- we could use format("%q") - return format("%q",self) -end - -function string:count(pattern) -- variant 3 - local n = 0 - for _ in gmatch(self,pattern) do - n = n + 1 - end - return n -end - -function string:limit(n,sentinel) - if #self > n then - sentinel = sentinel or " ..." - return sub(self,1,(n-#sentinel)) .. sentinel - else - return self - end -end - ---~ function string:strip() -- the .- is quite efficient ---~ -- return match(self,"^%s*(.-)%s*$") or "" ---~ -- return match(self,'^%s*(.*%S)') or '' -- posted on lua list ---~ return find(s,'^%s*$') and '' or match(s,'^%s*(.*%S)') ---~ end - -do -- roberto's variant: - local space = lpeg.S(" \t\v\n") - local nospace = 1 - space - local stripper = space^0 * lpeg.C((space^0 * nospace^1)^0) - function string.strip(str) - return lpegmatch(stripper,str) or "" - end -end - -function string:is_empty() - return not find(self,"%S") -end - -function string:enhance(pattern,action) - local ok, n = true, 0 - while ok do - ok = false - self = gsub(self,pattern, function(...) - ok, n = true, n + 1 - return action(...) - end) - end - return self, n -end - -local chr_to_hex, hex_to_chr = { }, { } - -for i=0,255 do - local c, h = char(i), format("%02X",i) - chr_to_hex[c], hex_to_chr[h] = h, c -end - -function string:to_hex() - return (gsub(self or "","(.)",chr_to_hex)) -end - -function string:from_hex() - return (gsub(self or "","(..)",hex_to_chr)) -end - -if not string.characters then - - local function nextchar(str, index) - index = index + 1 - return (index <= #str) and index or nil, sub(str,index,index) - end - function string:characters() - return nextchar, self, 0 - end - local function nextbyte(str, index) - index = index + 1 - return (index <= #str) and index or nil, byte(sub(str,index,index)) - end - function string:bytes() - return nextbyte, self, 0 - end - -end - --- we can use format for this (neg n) - -function string:rpadd(n,chr) - local m = n-#self - if m > 0 then - return self .. rep(chr or " ",m) - else - return self - end -end - -function string:lpadd(n,chr) - local m = n-#self - if m > 0 then - return rep(chr or " ",m) .. self - else - return self - end -end - -string.padd = string.rpadd - -function is_number(str) -- tonumber - return find(str,"^[%-%+]?[%d]-%.?[%d+]$") == 1 -end - ---~ print(is_number("1")) ---~ print(is_number("1.1")) ---~ print(is_number(".1")) ---~ print(is_number("-0.1")) ---~ print(is_number("+0.1")) ---~ print(is_number("-.1")) ---~ print(is_number("+.1")) - -function string:split_settings() -- no {} handling, see l-aux for lpeg variant - if find(self,"=") then - local t = { } - for k,v in gmatch(self,"(%a+)=([^%,]*)") do - t[k] = v - end - return t - else - return nil - end -end - -local patterns_escapes = { - ["-"] = "%-", - ["."] = "%.", - ["+"] = "%+", - ["*"] = "%*", - ["%"] = "%%", - ["("] = "%)", - [")"] = "%)", - ["["] = "%[", - ["]"] = "%]", -} - -function string:pattesc() - return (gsub(self,".",patterns_escapes)) -end - -local simple_escapes = { - ["-"] = "%-", - ["."] = "%.", - ["?"] = ".", - ["*"] = ".*", -} - -function string:simpleesc() - return (gsub(self,".",simple_escapes)) -end - -function string:tohash() - local t = { } - for s in gmatch(self,"([^, ]+)") do -- lpeg - t[s] = true - end - return t -end - -local pattern = lpeg.Ct(lpeg.C(1)^0) - -function string:totable() - return lpegmatch(pattern,self) -end - ---~ local t = { ---~ "1234567123456712345671234567", ---~ "a\tb\tc", ---~ "aa\tbb\tcc", ---~ "aaa\tbbb\tccc", ---~ "aaaa\tbbbb\tcccc", ---~ "aaaaa\tbbbbb\tccccc", ---~ "aaaaaa\tbbbbbb\tcccccc", ---~ } ---~ for k,v do ---~ print(string.tabtospace(t[k])) ---~ end - -function string.tabtospace(str,tab) - -- we don't handle embedded newlines - while true do - local s = find(str,"\t") - if s then - if not tab then tab = 7 end -- only when found - local d = tab-(s-1) % tab - if d > 0 then - str = gsub(str,"\t",rep(" ",d),1) - else - str = gsub(str,"\t","",1) - end - else - break - end - end - return str -end - -function string:compactlong() -- strips newlines and leading spaces - self = gsub(self,"[\n\r]+ *","") - self = gsub(self,"^ *","") - return self -end - -function string:striplong() -- strips newlines and leading spaces - self = gsub(self,"^%s*","") - self = gsub(self,"[\n\r]+ *","\n") - return self -end - -function string:topattern(lowercase,strict) - if lowercase then - self = lower(self) - end - self = gsub(self,".",simple_escapes) - if self == "" then - self = ".*" - elseif strict then - self = "^" .. self .. "$" - end - return self -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-lpeg'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local lpeg = require("lpeg") - -lpeg.patterns = lpeg.patterns or { } -- so that we can share -local patterns = lpeg.patterns - -local P, R, S, Ct, C, Cs, Cc, V = lpeg.P, lpeg.R, lpeg.S, lpeg.Ct, lpeg.C, lpeg.Cs, lpeg.Cc, lpeg.V -local match = lpeg.match - -local digit, sign = R('09'), S('+-') -local cr, lf, crlf = P("\r"), P("\n"), P("\r\n") -local utf8byte = R("\128\191") - -patterns.utf8byte = utf8byte -patterns.utf8one = R("\000\127") -patterns.utf8two = R("\194\223") * utf8byte -patterns.utf8three = R("\224\239") * utf8byte * utf8byte -patterns.utf8four = R("\240\244") * utf8byte * utf8byte * utf8byte - -patterns.digit = digit -patterns.sign = sign -patterns.cardinal = sign^0 * digit^1 -patterns.integer = sign^0 * digit^1 -patterns.float = sign^0 * digit^0 * P('.') * digit^1 -patterns.number = patterns.float + patterns.integer -patterns.oct = P("0") * R("07")^1 -patterns.octal = patterns.oct -patterns.HEX = P("0x") * R("09","AF")^1 -patterns.hex = P("0x") * R("09","af")^1 -patterns.hexadecimal = P("0x") * R("09","AF","af")^1 -patterns.lowercase = R("az") -patterns.uppercase = R("AZ") -patterns.letter = patterns.lowercase + patterns.uppercase -patterns.space = S(" ") -patterns.eol = S("\n\r") -patterns.spacer = S(" \t\f\v") -- + string.char(0xc2, 0xa0) if we want utf (cf mail roberto) -patterns.newline = crlf + cr + lf -patterns.nonspace = 1 - patterns.space -patterns.nonspacer = 1 - patterns.spacer -patterns.whitespace = patterns.eol + patterns.spacer -patterns.nonwhitespace = 1 - patterns.whitespace -patterns.utf8 = patterns.utf8one + patterns.utf8two + patterns.utf8three + patterns.utf8four -patterns.utfbom = P('\000\000\254\255') + P('\255\254\000\000') + P('\255\254') + P('\254\255') + P('\239\187\191') - -function lpeg.anywhere(pattern) --slightly adapted from website - return P { P(pattern) + 1 * V(1) } -- why so complex? -end - -function lpeg.splitter(pattern, action) - return (((1-P(pattern))^1)/action+1)^0 -end - -local spacing = patterns.spacer^0 * patterns.newline -- sort of strip -local empty = spacing * Cc("") -local nonempty = Cs((1-spacing)^1) * spacing^-1 -local content = (empty + nonempty)^1 - -local capture = Ct(content^0) - -function string:splitlines() - return match(capture,self) -end - -patterns.textline = content - ---~ local p = lpeg.splitat("->",false) print(match(p,"oeps->what->more")) -- oeps what more ---~ local p = lpeg.splitat("->",true) print(match(p,"oeps->what->more")) -- oeps what->more ---~ local p = lpeg.splitat("->",false) print(match(p,"oeps")) -- oeps ---~ local p = lpeg.splitat("->",true) print(match(p,"oeps")) -- oeps - -local splitters_s, splitters_m = { }, { } - -local function splitat(separator,single) - local splitter = (single and splitters_s[separator]) or splitters_m[separator] - if not splitter then - separator = P(separator) - if single then - local other, any = C((1 - separator)^0), P(1) - splitter = other * (separator * C(any^0) + "") -- ? - splitters_s[separator] = splitter - else - local other = C((1 - separator)^0) - splitter = other * (separator * other)^0 - splitters_m[separator] = splitter - end - end - return splitter -end - -lpeg.splitat = splitat - -local cache = { } - -function lpeg.split(separator,str) - local c = cache[separator] - if not c then - c = Ct(splitat(separator)) - cache[separator] = c - end - return match(c,str) -end - -function string:split(separator) - local c = cache[separator] - if not c then - c = Ct(splitat(separator)) - cache[separator] = c - end - return match(c,self) -end - -lpeg.splitters = cache - -local cache = { } - -function lpeg.checkedsplit(separator,str) - local c = cache[separator] - if not c then - separator = P(separator) - local other = C((1 - separator)^0) - c = Ct(separator^0 * other * (separator^1 * other)^0) - cache[separator] = c - end - return match(c,str) -end - -function string:checkedsplit(separator) - local c = cache[separator] - if not c then - separator = P(separator) - local other = C((1 - separator)^0) - c = Ct(separator^0 * other * (separator^1 * other)^0) - cache[separator] = c - end - return match(c,self) -end - ---~ function lpeg.append(list,pp) ---~ local p = pp ---~ for l=1,#list do ---~ if p then ---~ p = p + P(list[l]) ---~ else ---~ p = P(list[l]) ---~ end ---~ end ---~ return p ---~ end - ---~ from roberto's site: - -local f1 = string.byte - -local function f2(s) local c1, c2 = f1(s,1,2) return c1 * 64 + c2 - 12416 end -local function f3(s) local c1, c2, c3 = f1(s,1,3) return (c1 * 64 + c2) * 64 + c3 - 925824 end -local function f4(s) local c1, c2, c3, c4 = f1(s,1,4) return ((c1 * 64 + c2) * 64 + c3) * 64 + c4 - 63447168 end - -patterns.utf8byte = patterns.utf8one/f1 + patterns.utf8two/f2 + patterns.utf8three/f3 + patterns.utf8four/f4 - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-table'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -table.join = table.concat - -local concat, sort, insert, remove = table.concat, table.sort, table.insert, table.remove -local format, find, gsub, lower, dump, match = string.format, string.find, string.gsub, string.lower, string.dump, string.match -local getmetatable, setmetatable = getmetatable, setmetatable -local type, next, tostring, tonumber, ipairs = type, next, tostring, tonumber, ipairs -local unpack = unpack or table.unpack - -function table.strip(tab) - local lst = { } - for i=1,#tab do - local s = gsub(tab[i],"^%s*(.-)%s*$","%1") - if s == "" then - -- skip this one - else - lst[#lst+1] = s - end - end - return lst -end - -function table.keys(t) - local k = { } - for key, _ in next, t do - k[#k+1] = key - end - return k -end - -local function compare(a,b) - return (tostring(a) < tostring(b)) -end - -local function sortedkeys(tab) - local srt, kind = { }, 0 -- 0=unknown 1=string, 2=number 3=mixed - for key,_ in next, tab do - srt[#srt+1] = key - if kind == 3 then - -- no further check - else - local tkey = type(key) - if tkey == "string" then - -- if kind == 2 then kind = 3 else kind = 1 end - kind = (kind == 2 and 3) or 1 - elseif tkey == "number" then - -- if kind == 1 then kind = 3 else kind = 2 end - kind = (kind == 1 and 3) or 2 - else - kind = 3 - end - end - end - if kind == 0 or kind == 3 then - sort(srt,compare) - else - sort(srt) - end - return srt -end - -local function sortedhashkeys(tab) -- fast one - local srt = { } - for key,_ in next, tab do - srt[#srt+1] = key - end - sort(srt) - return srt -end - -table.sortedkeys = sortedkeys -table.sortedhashkeys = sortedhashkeys - -function table.sortedhash(t) - local s = sortedhashkeys(t) -- maybe just sortedkeys - local n = 0 - local function kv(s) - n = n + 1 - local k = s[n] - return k, t[k] - end - return kv, s -end - -table.sortedpairs = table.sortedhash - -function table.append(t, list) - for _,v in next, list do - insert(t,v) - end -end - -function table.prepend(t, list) - for k,v in next, list do - insert(t,k,v) - end -end - -function table.merge(t, ...) -- first one is target - t = t or {} - local lst = {...} - for i=1,#lst do - for k, v in next, lst[i] do - t[k] = v - end - end - return t -end - -function table.merged(...) - local tmp, lst = { }, {...} - for i=1,#lst do - for k, v in next, lst[i] do - tmp[k] = v - end - end - return tmp -end - -function table.imerge(t, ...) - local lst = {...} - for i=1,#lst do - local nst = lst[i] - for j=1,#nst do - t[#t+1] = nst[j] - end - end - return t -end - -function table.imerged(...) - local tmp, lst = { }, {...} - for i=1,#lst do - local nst = lst[i] - for j=1,#nst do - tmp[#tmp+1] = nst[j] - end - end - return tmp -end - -local function fastcopy(old) -- fast one - if old then - local new = { } - for k,v in next, old do - if type(v) == "table" then - new[k] = fastcopy(v) -- was just table.copy - else - new[k] = v - end - end - -- optional second arg - local mt = getmetatable(old) - if mt then - setmetatable(new,mt) - end - return new - else - return { } - end -end - -local function copy(t, tables) -- taken from lua wiki, slightly adapted - tables = tables or { } - local tcopy = {} - if not tables[t] then - tables[t] = tcopy - end - for i,v in next, t do -- brrr, what happens with sparse indexed - if type(i) == "table" then - if tables[i] then - i = tables[i] - else - i = copy(i, tables) - end - end - if type(v) ~= "table" then - tcopy[i] = v - elseif tables[v] then - tcopy[i] = tables[v] - else - tcopy[i] = copy(v, tables) - end - end - local mt = getmetatable(t) - if mt then - setmetatable(tcopy,mt) - end - return tcopy -end - -table.fastcopy = fastcopy -table.copy = copy - --- rougly: copy-loop : unpack : sub == 0.9 : 0.4 : 0.45 (so in critical apps, use unpack) - -function table.sub(t,i,j) - return { unpack(t,i,j) } -end - -function table.replace(a,b) - for k,v in next, b do - a[k] = v - end -end - --- slower than #t on indexed tables (#t only returns the size of the numerically indexed slice) - -function table.is_empty(t) -- obolete, use inline code instead - return not t or not next(t) -end - -function table.one_entry(t) -- obolete, use inline code instead - local n = next(t) - return n and not next(t,n) -end - ---~ function table.starts_at(t) -- obsolete, not nice ---~ return ipairs(t,1)(t,0) ---~ end - -function table.tohash(t,value) - local h = { } - if t then - if value == nil then value = true end - for _, v in next, t do -- no ipairs here - h[v] = value - end - end - return h -end - -function table.fromhash(t) - local h = { } - for k, v in next, t do -- no ipairs here - if v then h[#h+1] = k end - end - return h -end - ---~ print(table.serialize(t), "\n") ---~ print(table.serialize(t,"name"), "\n") ---~ print(table.serialize(t,false), "\n") ---~ print(table.serialize(t,true), "\n") ---~ print(table.serialize(t,"name",true), "\n") ---~ print(table.serialize(t,"name",true,true), "\n") - -table.serialize_functions = true -table.serialize_compact = true -table.serialize_inline = true - -local noquotes, hexify, handle, reduce, compact, inline, functions - -local reserved = table.tohash { -- intercept a language flaw, no reserved words as key - 'and', 'break', 'do', 'else', 'elseif', 'end', 'false', 'for', 'function', 'if', - 'in', 'local', 'nil', 'not', 'or', 'repeat', 'return', 'then', 'true', 'until', 'while', -} - -local function simple_table(t) - if #t > 0 then - local n = 0 - for _,v in next, t do - n = n + 1 - end - if n == #t then - local tt = { } - for i=1,#t do - local v = t[i] - local tv = type(v) - if tv == "number" then - if hexify then - tt[#tt+1] = format("0x%04X",v) - else - tt[#tt+1] = tostring(v) -- tostring not needed - end - elseif tv == "boolean" then - tt[#tt+1] = tostring(v) - elseif tv == "string" then - tt[#tt+1] = format("%q",v) - else - tt = nil - break - end - end - return tt - end - end - return nil -end - --- Because this is a core function of mkiv I moved some function calls --- inline. --- --- twice as fast in a test: --- --- local propername = lpeg.P(lpeg.R("AZ","az","__") * lpeg.R("09","AZ","az", "__")^0 * lpeg.P(-1) ) - --- problem: there no good number_to_string converter with the best resolution - -local function do_serialize(root,name,depth,level,indexed) - if level > 0 then - depth = depth .. " " - if indexed then - handle(format("%s{",depth)) - elseif name then - --~ handle(format("%s%s={",depth,key(name))) - if type(name) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s[0x%04X]={",depth,name)) - else - handle(format("%s[%s]={",depth,name)) - end - elseif noquotes and not reserved[name] and find(name,"^%a[%w%_]*$") then - handle(format("%s%s={",depth,name)) - else - handle(format("%s[%q]={",depth,name)) - end - else - handle(format("%s{",depth)) - end - end - -- we could check for k (index) being number (cardinal) - if root and next(root) then - local first, last = nil, 0 -- #root cannot be trusted here (will be ok in 5.2 when ipairs is gone) - if compact then - -- NOT: for k=1,#root do (we need to quit at nil) - for k,v in ipairs(root) do -- can we use next? - if not first then first = k end - last = last + 1 - end - end - local sk = sortedkeys(root) - for i=1,#sk do - local k = sk[i] - local v = root[k] - --~ if v == root then - -- circular - --~ else - local t = type(v) - if compact and first and type(k) == "number" and k >= first and k <= last then - if t == "number" then - if hexify then - handle(format("%s 0x%04X,",depth,v)) - else - handle(format("%s %s,",depth,v)) -- %.99g - end - elseif t == "string" then - if reduce and tonumber(v) then - handle(format("%s %s,",depth,v)) - else - handle(format("%s %q,",depth,v)) - end - elseif t == "table" then - if not next(v) then - handle(format("%s {},",depth)) - elseif inline then -- and #t > 0 - local st = simple_table(v) - if st then - handle(format("%s { %s },",depth,concat(st,", "))) - else - do_serialize(v,k,depth,level+1,true) - end - else - do_serialize(v,k,depth,level+1,true) - end - elseif t == "boolean" then - handle(format("%s %s,",depth,tostring(v))) - elseif t == "function" then - if functions then - handle(format('%s loadstring(%q),',depth,dump(v))) - else - handle(format('%s "function",',depth)) - end - else - handle(format("%s %q,",depth,tostring(v))) - end - elseif k == "__p__" then -- parent - if false then - handle(format("%s __p__=nil,",depth)) - end - elseif t == "number" then - --~ if hexify then - --~ handle(format("%s %s=0x%04X,",depth,key(k),v)) - --~ else - --~ handle(format("%s %s=%s,",depth,key(k),v)) -- %.99g - --~ end - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=0x%04X,",depth,k,v)) - else - handle(format("%s [%s]=%s,",depth,k,v)) -- %.99g - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - if hexify then - handle(format("%s %s=0x%04X,",depth,k,v)) - else - handle(format("%s %s=%s,",depth,k,v)) -- %.99g - end - else - if hexify then - handle(format("%s [%q]=0x%04X,",depth,k,v)) - else - handle(format("%s [%q]=%s,",depth,k,v)) -- %.99g - end - end - elseif t == "string" then - if reduce and tonumber(v) then - --~ handle(format("%s %s=%s,",depth,key(k),v)) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=%s,",depth,k,v)) - else - handle(format("%s [%s]=%s,",depth,k,v)) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s=%s,",depth,k,v)) - else - handle(format("%s [%q]=%s,",depth,k,v)) - end - else - --~ handle(format("%s %s=%q,",depth,key(k),v)) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=%q,",depth,k,v)) - else - handle(format("%s [%s]=%q,",depth,k,v)) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s=%q,",depth,k,v)) - else - handle(format("%s [%q]=%q,",depth,k,v)) - end - end - elseif t == "table" then - if not next(v) then - --~ handle(format("%s %s={},",depth,key(k))) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]={},",depth,k)) - else - handle(format("%s [%s]={},",depth,k)) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s={},",depth,k)) - else - handle(format("%s [%q]={},",depth,k)) - end - elseif inline then - local st = simple_table(v) - if st then - --~ handle(format("%s %s={ %s },",depth,key(k),concat(st,", "))) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]={ %s },",depth,k,concat(st,", "))) - else - handle(format("%s [%s]={ %s },",depth,k,concat(st,", "))) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s={ %s },",depth,k,concat(st,", "))) - else - handle(format("%s [%q]={ %s },",depth,k,concat(st,", "))) - end - else - do_serialize(v,k,depth,level+1) - end - else - do_serialize(v,k,depth,level+1) - end - elseif t == "boolean" then - --~ handle(format("%s %s=%s,",depth,key(k),tostring(v))) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=%s,",depth,k,tostring(v))) - else - handle(format("%s [%s]=%s,",depth,k,tostring(v))) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s=%s,",depth,k,tostring(v))) - else - handle(format("%s [%q]=%s,",depth,k,tostring(v))) - end - elseif t == "function" then - if functions then - --~ handle(format('%s %s=loadstring(%q),',depth,key(k),dump(v))) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=loadstring(%q),",depth,k,dump(v))) - else - handle(format("%s [%s]=loadstring(%q),",depth,k,dump(v))) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s=loadstring(%q),",depth,k,dump(v))) - else - handle(format("%s [%q]=loadstring(%q),",depth,k,dump(v))) - end - end - else - --~ handle(format("%s %s=%q,",depth,key(k),tostring(v))) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=%q,",depth,k,tostring(v))) - else - handle(format("%s [%s]=%q,",depth,k,tostring(v))) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s=%q,",depth,k,tostring(v))) - else - handle(format("%s [%q]=%q,",depth,k,tostring(v))) - end - end - --~ end - end - end - if level > 0 then - handle(format("%s},",depth)) - end -end - --- replacing handle by a direct t[#t+1] = ... (plus test) is not much --- faster (0.03 on 1.00 for zapfino.tma) - -local function serialize(root,name,_handle,_reduce,_noquotes,_hexify) - noquotes = _noquotes - hexify = _hexify - handle = _handle or print - reduce = _reduce or false - compact = table.serialize_compact - inline = compact and table.serialize_inline - functions = table.serialize_functions - local tname = type(name) - if tname == "string" then - if name == "return" then - handle("return {") - else - handle(name .. "={") - end - elseif tname == "number" then - if hexify then - handle(format("[0x%04X]={",name)) - else - handle("[" .. name .. "]={") - end - elseif tname == "boolean" then - if name then - handle("return {") - else - handle("{") - end - else - handle("t={") - end - if root and next(root) then - do_serialize(root,name,"",0,indexed) - end - handle("}") -end - ---~ name: ---~ ---~ true : return { } ---~ false : { } ---~ nil : t = { } ---~ string : string = { } ---~ 'return' : return { } ---~ number : [number] = { } - -function table.serialize(root,name,reduce,noquotes,hexify) - local t = { } - local function flush(s) - t[#t+1] = s - end - serialize(root,name,flush,reduce,noquotes,hexify) - return concat(t,"\n") -end - -function table.tohandle(handle,root,name,reduce,noquotes,hexify) - serialize(root,name,handle,reduce,noquotes,hexify) -end - --- sometimes tables are real use (zapfino extra pro is some 85M) in which --- case a stepwise serialization is nice; actually, we could consider: --- --- for line in table.serializer(root,name,reduce,noquotes) do --- ...(line) --- end --- --- so this is on the todo list - -table.tofile_maxtab = 2*1024 - -function table.tofile(filename,root,name,reduce,noquotes,hexify) - local f = io.open(filename,'w') - if f then - local maxtab = table.tofile_maxtab - if maxtab > 1 then - local t = { } - local function flush(s) - t[#t+1] = s - if #t > maxtab then - f:write(concat(t,"\n"),"\n") -- hm, write(sometable) should be nice - t = { } - end - end - serialize(root,name,flush,reduce,noquotes,hexify) - f:write(concat(t,"\n"),"\n") - else - local function flush(s) - f:write(s,"\n") - end - serialize(root,name,flush,reduce,noquotes,hexify) - end - f:close() - end -end - -local function flatten(t,f,complete) -- is this used? meybe a variant with next, ... - for i=1,#t do - local v = t[i] - if type(v) == "table" then - if complete or type(v[1]) == "table" then - flatten(v,f,complete) - else - f[#f+1] = v - end - else - f[#f+1] = v - end - end -end - -function table.flatten(t) - local f = { } - flatten(t,f,true) - return f -end - -function table.unnest(t) -- bad name - local f = { } - flatten(t,f,false) - return f -end - -table.flatten_one_level = table.unnest - --- a better one: - -local function flattened(t,f) - if not f then - f = { } - end - for k, v in next, t do - if type(v) == "table" then - flattened(v,f) - else - f[k] = v - end - end - return f -end - -table.flattened = flattened - --- the next three may disappear - -function table.remove_value(t,value) -- todo: n - if value then - for i=1,#t do - if t[i] == value then - remove(t,i) - -- remove all, so no: return - end - end - end -end - -function table.insert_before_value(t,value,str) - if str then - if value then - for i=1,#t do - if t[i] == value then - insert(t,i,str) - return - end - end - end - insert(t,1,str) - elseif value then - insert(t,1,value) - end -end - -function table.insert_after_value(t,value,str) - if str then - if value then - for i=1,#t do - if t[i] == value then - insert(t,i+1,str) - return - end - end - end - t[#t+1] = str - elseif value then - t[#t+1] = value - end -end - -local function are_equal(a,b,n,m) -- indexed - if a and b and #a == #b then - n = n or 1 - m = m or #a - for i=n,m do - local ai, bi = a[i], b[i] - if ai==bi then - -- same - elseif type(ai)=="table" and type(bi)=="table" then - if not are_equal(ai,bi) then - return false - end - else - return false - end - end - return true - else - return false - end -end - -local function identical(a,b) -- assumes same structure - for ka, va in next, a do - local vb = b[k] - if va == vb then - -- same - elseif type(va) == "table" and type(vb) == "table" then - if not identical(va,vb) then - return false - end - else - return false - end - end - return true -end - -table.are_equal = are_equal -table.identical = identical - --- maybe also make a combined one - -function table.compact(t) - if t then - for k,v in next, t do - if not next(v) then - t[k] = nil - end - end - end -end - -function table.contains(t, v) - if t then - for i=1, #t do - if t[i] == v then - return i - end - end - end - return false -end - -function table.count(t) - local n, e = 0, next(t) - while e do - n, e = n + 1, next(t,e) - end - return n -end - -function table.swapped(t) - local s = { } - for k, v in next, t do - s[v] = k - end - return s -end - ---~ function table.are_equal(a,b) ---~ return table.serialize(a) == table.serialize(b) ---~ end - -function table.clone(t,p) -- t is optional or nil or table - if not p then - t, p = { }, t or { } - elseif not t then - t = { } - end - setmetatable(t, { __index = function(_,key) return p[key] end }) -- why not __index = p ? - return t -end - -function table.hexed(t,seperator) - local tt = { } - for i=1,#t do tt[i] = format("0x%04X",t[i]) end - return concat(tt,seperator or " ") -end - -function table.reverse_hash(h) - local r = { } - for k,v in next, h do - r[v] = lower(gsub(k," ","")) - end - return r -end - -function table.reverse(t) - local tt = { } - if #t > 0 then - for i=#t,1,-1 do - tt[#tt+1] = t[i] - end - end - return tt -end - -function table.insert_before_value(t,value,extra) - for i=1,#t do - if t[i] == extra then - remove(t,i) - end - end - for i=1,#t do - if t[i] == value then - insert(t,i,extra) - return - end - end - insert(t,1,extra) -end - -function table.insert_after_value(t,value,extra) - for i=1,#t do - if t[i] == extra then - remove(t,i) - end - end - for i=1,#t do - if t[i] == value then - insert(t,i+1,extra) - return - end - end - insert(t,#t+1,extra) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-io'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local byte, find, gsub = string.byte, string.find, string.gsub - -if string.find(os.getenv("PATH"),";") then - io.fileseparator, io.pathseparator = "\\", ";" -else - io.fileseparator, io.pathseparator = "/" , ":" -end - -function io.loaddata(filename,textmode) - local f = io.open(filename,(textmode and 'r') or 'rb') - if f then - -- collectgarbage("step") -- sometimes makes a big difference in mem consumption - local data = f:read('*all') - -- garbagecollector.check(data) - f:close() - return data - else - return nil - end -end - -function io.savedata(filename,data,joiner) - local f = io.open(filename,"wb") - if f then - if type(data) == "table" then - f:write(table.join(data,joiner or "")) - elseif type(data) == "function" then - data(f) - else - f:write(data or "") - end - f:close() - return true - else - return false - end -end - -function io.exists(filename) - local f = io.open(filename) - if f == nil then - return false - else - assert(f:close()) - return true - end -end - -function io.size(filename) - local f = io.open(filename) - if f == nil then - return 0 - else - local s = f:seek("end") - assert(f:close()) - return s - end -end - -function io.noflines(f) - local n = 0 - for _ in f:lines() do - n = n + 1 - end - f:seek('set',0) - return n -end - -local nextchar = { - [ 4] = function(f) - return f:read(1,1,1,1) - end, - [ 2] = function(f) - return f:read(1,1) - end, - [ 1] = function(f) - return f:read(1) - end, - [-2] = function(f) - local a, b = f:read(1,1) - return b, a - end, - [-4] = function(f) - local a, b, c, d = f:read(1,1,1,1) - return d, c, b, a - end -} - -function io.characters(f,n) - if f then - return nextchar[n or 1], f - else - return nil, nil - end -end - -local nextbyte = { - [4] = function(f) - local a, b, c, d = f:read(1,1,1,1) - if d then - return byte(a), byte(b), byte(c), byte(d) - else - return nil, nil, nil, nil - end - end, - [2] = function(f) - local a, b = f:read(1,1) - if b then - return byte(a), byte(b) - else - return nil, nil - end - end, - [1] = function (f) - local a = f:read(1) - if a then - return byte(a) - else - return nil - end - end, - [-2] = function (f) - local a, b = f:read(1,1) - if b then - return byte(b), byte(a) - else - return nil, nil - end - end, - [-4] = function(f) - local a, b, c, d = f:read(1,1,1,1) - if d then - return byte(d), byte(c), byte(b), byte(a) - else - return nil, nil, nil, nil - end - end -} - -function io.bytes(f,n) - if f then - return nextbyte[n or 1], f - else - return nil, nil - end -end - -function io.ask(question,default,options) - while true do - io.write(question) - if options then - io.write(string.format(" [%s]",table.concat(options,"|"))) - end - if default then - io.write(string.format(" [%s]",default)) - end - io.write(string.format(" ")) - local answer = io.read() - answer = gsub(answer,"^%s*(.*)%s*$","%1") - if answer == "" and default then - return default - elseif not options then - return answer - else - for k=1,#options do - if options[k] == answer then - return answer - end - end - local pattern = "^" .. answer - for k=1,#options do - local v = options[k] - if find(v,pattern) then - return v - end - end - end - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-number'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local tostring = tostring -local format, floor, insert, match = string.format, math.floor, table.insert, string.match -local lpegmatch = lpeg.match - -number = number or { } - --- a,b,c,d,e,f = number.toset(100101) - -function number.toset(n) - return match(tostring(n),"(.?)(.?)(.?)(.?)(.?)(.?)(.?)(.?)") -end - -function number.toevenhex(n) - local s = format("%X",n) - if #s % 2 == 0 then - return s - else - return "0" .. s - end -end - --- the lpeg way is slower on 8 digits, but faster on 4 digits, some 7.5% --- on --- --- for i=1,1000000 do --- local a,b,c,d,e,f,g,h = number.toset(12345678) --- local a,b,c,d = number.toset(1234) --- local a,b,c = number.toset(123) --- end --- --- of course dedicated "(.)(.)(.)(.)" matches are even faster - -local one = lpeg.C(1-lpeg.S(''))^1 - -function number.toset(n) - return lpegmatch(one,tostring(n)) -end - -function number.bits(n,zero) - local t, i = { }, (zero and 0) or 1 - while n > 0 do - local m = n % 2 - if m > 0 then - insert(t,1,i) - end - n = floor(n/2) - i = i + 1 - end - return t -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-set'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -set = set or { } - -local nums = { } -local tabs = { } -local concat = table.concat -local next, type = next, type - -set.create = table.tohash - -function set.tonumber(t) - if next(t) then - local s = "" - -- we could save mem by sorting, but it slows down - for k, v in next, t do - if v then - -- why bother about the leading space - s = s .. " " .. k - end - end - local n = nums[s] - if not n then - n = #tabs + 1 - tabs[n] = t - nums[s] = n - end - return n - else - return 0 - end -end - -function set.totable(n) - if n == 0 then - return { } - else - return tabs[n] or { } - end -end - -function set.tolist(n) - if n == 0 or not tabs[n] then - return "" - else - local t = { } - for k, v in next, tabs[n] do - if v then - t[#t+1] = k - end - end - return concat(t," ") - end -end - -function set.contains(n,s) - if type(n) == "table" then - return n[s] - elseif n == 0 then - return false - else - local t = tabs[n] - return t and t[s] - end -end - ---~ local c = set.create{'aap','noot','mies'} ---~ local s = set.tonumber(c) ---~ local t = set.totable(s) ---~ print(t['aap']) ---~ local c = set.create{'zus','wim','jet'} ---~ local s = set.tonumber(c) ---~ local t = set.totable(s) ---~ print(t['aap']) ---~ print(t['jet']) ---~ print(set.contains(t,'jet')) ---~ print(set.contains(t,'aap')) - - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-os'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- maybe build io.flush in os.execute - -local find, format, gsub = string.find, string.format, string.gsub -local random, ceil = math.random, math.ceil - -local execute, spawn, exec, ioflush = os.execute, os.spawn or os.execute, os.exec or os.execute, io.flush - -function os.execute(...) ioflush() return execute(...) end -function os.spawn (...) ioflush() return spawn (...) end -function os.exec (...) ioflush() return exec (...) end - -function os.resultof(command) - ioflush() -- else messed up logging - local handle = io.popen(command,"r") - if not handle then - -- print("unknown command '".. command .. "' in os.resultof") - return "" - else - return handle:read("*all") or "" - end -end - ---~ os.type : windows | unix (new, we already guessed os.platform) ---~ os.name : windows | msdos | linux | macosx | solaris | .. | generic (new) ---~ os.platform : extended os.name with architecture - -if not io.fileseparator then - if find(os.getenv("PATH"),";") then - io.fileseparator, io.pathseparator, os.type = "\\", ";", os.type or "mswin" - else - io.fileseparator, io.pathseparator, os.type = "/" , ":", os.type or "unix" - end -end - -os.type = os.type or (io.pathseparator == ";" and "windows") or "unix" -os.name = os.name or (os.type == "windows" and "mswin" ) or "linux" - -if os.type == "windows" then - os.libsuffix, os.binsuffix = 'dll', 'exe' -else - os.libsuffix, os.binsuffix = 'so', '' -end - -function os.launch(str) - if os.type == "windows" then - os.execute("start " .. str) -- os.spawn ? - else - os.execute(str .. " &") -- os.spawn ? - end -end - -if not os.times then - -- utime = user time - -- stime = system time - -- cutime = children user time - -- cstime = children system time - function os.times() - return { - utime = os.gettimeofday(), -- user - stime = 0, -- system - cutime = 0, -- children user - cstime = 0, -- children system - } - end -end - -os.gettimeofday = os.gettimeofday or os.clock - -local startuptime = os.gettimeofday() - -function os.runtime() - return os.gettimeofday() - startuptime -end - ---~ print(os.gettimeofday()-os.time()) ---~ os.sleep(1.234) ---~ print (">>",os.runtime()) ---~ print(os.date("%H:%M:%S",os.gettimeofday())) ---~ print(os.date("%H:%M:%S",os.time())) - --- no need for function anymore as we have more clever code and helpers now --- this metatable trickery might as well disappear - -os.resolvers = os.resolvers or { } - -local resolvers = os.resolvers - -local osmt = getmetatable(os) or { __index = function(t,k) t[k] = "unset" return "unset" end } -- maybe nil -local osix = osmt.__index - -osmt.__index = function(t,k) - return (resolvers[k] or osix)(t,k) -end - -setmetatable(os,osmt) - -if not os.setenv then - - -- we still store them but they won't be seen in - -- child processes although we might pass them some day - -- using command concatination - - local env, getenv = { }, os.getenv - - function os.setenv(k,v) - env[k] = v - end - - function os.getenv(k) - return env[k] or getenv(k) - end - -end - --- we can use HOSTTYPE on some platforms - -local name, platform = os.name or "linux", os.getenv("MTX_PLATFORM") or "" - -local function guess() - local architecture = os.resultof("uname -m") or "" - if architecture ~= "" then - return architecture - end - architecture = os.getenv("HOSTTYPE") or "" - if architecture ~= "" then - return architecture - end - return os.resultof("echo $HOSTTYPE") or "" -end - -if platform ~= "" then - - os.platform = platform - -elseif os.type == "windows" then - - -- we could set the variable directly, no function needed here - - function os.resolvers.platform(t,k) - local platform, architecture = "", os.getenv("PROCESSOR_ARCHITECTURE") or "" - if find(architecture,"AMD64") then - platform = "mswin-64" - else - platform = "mswin" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -elseif name == "linux" then - - function os.resolvers.platform(t,k) - -- we sometims have HOSTTYPE set so let's check that first - local platform, architecture = "", os.getenv("HOSTTYPE") or os.resultof("uname -m") or "" - if find(architecture,"x86_64") then - platform = "linux-64" - elseif find(architecture,"ppc") then - platform = "linux-ppc" - else - platform = "linux" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -elseif name == "macosx" then - - --[[ - Identifying the architecture of OSX is quite a mess and this - is the best we can come up with. For some reason $HOSTTYPE is - a kind of pseudo environment variable, not known to the current - environment. And yes, uname cannot be trusted either, so there - is a change that you end up with a 32 bit run on a 64 bit system. - Also, some proper 64 bit intel macs are too cheap (low-end) and - therefore not permitted to run the 64 bit kernel. - ]]-- - - function os.resolvers.platform(t,k) - -- local platform, architecture = "", os.getenv("HOSTTYPE") or "" - -- if architecture == "" then - -- architecture = os.resultof("echo $HOSTTYPE") or "" - -- end - local platform, architecture = "", os.resultof("echo $HOSTTYPE") or "" - if architecture == "" then - -- print("\nI have no clue what kind of OSX you're running so let's assume an 32 bit intel.\n") - platform = "osx-intel" - elseif find(architecture,"i386") then - platform = "osx-intel" - elseif find(architecture,"x86_64") then - platform = "osx-64" - else - platform = "osx-ppc" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -elseif name == "sunos" then - - function os.resolvers.platform(t,k) - local platform, architecture = "", os.resultof("uname -m") or "" - if find(architecture,"sparc") then - platform = "solaris-sparc" - else -- if architecture == 'i86pc' - platform = "solaris-intel" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -elseif name == "freebsd" then - - function os.resolvers.platform(t,k) - local platform, architecture = "", os.resultof("uname -m") or "" - if find(architecture,"amd64") then - platform = "freebsd-amd64" - else - platform = "freebsd" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -elseif name == "kfreebsd" then - - function os.resolvers.platform(t,k) - -- we sometims have HOSTTYPE set so let's check that first - local platform, architecture = "", os.getenv("HOSTTYPE") or os.resultof("uname -m") or "" - if find(architecture,"x86_64") then - platform = "kfreebsd-64" - else - platform = "kfreebsd-i386" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -else - - -- platform = "linux" - -- os.setenv("MTX_PLATFORM",platform) - -- os.platform = platform - - function os.resolvers.platform(t,k) - local platform = "linux" - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -end - --- beware, we set the randomseed - --- from wikipedia: Version 4 UUIDs use a scheme relying only on random numbers. This algorithm sets the --- version number as well as two reserved bits. All other bits are set using a random or pseudorandom --- data source. Version 4 UUIDs have the form xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx with hexadecimal --- digits x and hexadecimal digits 8, 9, A, or B for y. e.g. f47ac10b-58cc-4372-a567-0e02b2c3d479. --- --- as we don't call this function too often there is not so much risk on repetition - -local t = { 8, 9, "a", "b" } - -function os.uuid() - return format("%04x%04x-4%03x-%s%03x-%04x-%04x%04x%04x", - random(0xFFFF),random(0xFFFF), - random(0x0FFF), - t[ceil(random(4))] or 8,random(0x0FFF), - random(0xFFFF), - random(0xFFFF),random(0xFFFF),random(0xFFFF) - ) -end - -local d - -function os.timezone(delta) - d = d or tonumber(tonumber(os.date("%H")-os.date("!%H"))) - if delta then - if d > 0 then - return format("+%02i:00",d) - else - return format("-%02i:00",-d) - end - else - return 1 - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-file'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- needs a cleanup - -file = file or { } - -local concat = table.concat -local find, gmatch, match, gsub, sub, char = string.find, string.gmatch, string.match, string.gsub, string.sub, string.char -local lpegmatch = lpeg.match - -function file.removesuffix(filename) - return (gsub(filename,"%.[%a%d]+$","")) -end - -function file.addsuffix(filename, suffix) - if not suffix or suffix == "" then - return filename - elseif not find(filename,"%.[%a%d]+$") then - return filename .. "." .. suffix - else - return filename - end -end - -function file.replacesuffix(filename, suffix) - return (gsub(filename,"%.[%a%d]+$","")) .. "." .. suffix -end - -function file.dirname(name,default) - return match(name,"^(.+)[/\\].-$") or (default or "") -end - -function file.basename(name) - return match(name,"^.+[/\\](.-)$") or name -end - -function file.nameonly(name) - return (gsub(match(name,"^.+[/\\](.-)$") or name,"%..*$","")) -end - -function file.extname(name,default) - return match(name,"^.+%.([^/\\]-)$") or default or "" -end - -file.suffix = file.extname - ---~ function file.join(...) ---~ local pth = concat({...},"/") ---~ pth = gsub(pth,"\\","/") ---~ local a, b = match(pth,"^(.*://)(.*)$") ---~ if a and b then ---~ return a .. gsub(b,"//+","/") ---~ end ---~ a, b = match(pth,"^(//)(.*)$") ---~ if a and b then ---~ return a .. gsub(b,"//+","/") ---~ end ---~ return (gsub(pth,"//+","/")) ---~ end - -local trick_1 = char(1) -local trick_2 = "^" .. trick_1 .. "/+" - -function file.join(...) - local lst = { ... } - local a, b = lst[1], lst[2] - if a == "" then - lst[1] = trick_1 - elseif b and find(a,"^/+$") and find(b,"^/") then - lst[1] = "" - lst[2] = gsub(b,"^/+","") - end - local pth = concat(lst,"/") - pth = gsub(pth,"\\","/") - local a, b = match(pth,"^(.*://)(.*)$") - if a and b then - return a .. gsub(b,"//+","/") - end - a, b = match(pth,"^(//)(.*)$") - if a and b then - return a .. gsub(b,"//+","/") - end - pth = gsub(pth,trick_2,"") - return (gsub(pth,"//+","/")) -end - ---~ print(file.join("//","/y")) ---~ print(file.join("/","/y")) ---~ print(file.join("","/y")) ---~ print(file.join("/x/","/y")) ---~ print(file.join("x/","/y")) ---~ print(file.join("http://","/y")) ---~ print(file.join("http://a","/y")) ---~ print(file.join("http:///a","/y")) ---~ print(file.join("//nas-1","/y")) - -function file.iswritable(name) - local a = lfs.attributes(name) or lfs.attributes(file.dirname(name,".")) - return a and sub(a.permissions,2,2) == "w" -end - -function file.isreadable(name) - local a = lfs.attributes(name) - return a and sub(a.permissions,1,1) == "r" -end - -file.is_readable = file.isreadable -file.is_writable = file.iswritable - --- todo: lpeg - ---~ function file.split_path(str) ---~ local t = { } ---~ str = gsub(str,"\\", "/") ---~ str = gsub(str,"(%a):([;/])", "%1\001%2") ---~ for name in gmatch(str,"([^;:]+)") do ---~ if name ~= "" then ---~ t[#t+1] = gsub(name,"\001",":") ---~ end ---~ end ---~ return t ---~ end - -local checkedsplit = string.checkedsplit - -function file.split_path(str,separator) - str = gsub(str,"\\","/") - return checkedsplit(str,separator or io.pathseparator) -end - -function file.join_path(tab) - return concat(tab,io.pathseparator) -- can have trailing // -end - --- we can hash them weakly - -function file.collapse_path(str) - str = gsub(str,"\\","/") - if find(str,"/") then - str = gsub(str,"^%./",(gsub(lfs.currentdir(),"\\","/")) .. "/") -- ./xx in qualified - str = gsub(str,"/%./","/") - local n, m = 1, 1 - while n > 0 or m > 0 do - str, n = gsub(str,"[^/%.]+/%.%.$","") - str, m = gsub(str,"[^/%.]+/%.%./","") - end - str = gsub(str,"([^/])/$","%1") - -- str = gsub(str,"^%./","") -- ./xx in qualified - str = gsub(str,"/%.$","") - end - if str == "" then str = "." end - return str -end - ---~ print(file.collapse_path("/a")) ---~ print(file.collapse_path("a/./b/..")) ---~ print(file.collapse_path("a/aa/../b/bb")) ---~ print(file.collapse_path("a/../..")) ---~ print(file.collapse_path("a/.././././b/..")) ---~ print(file.collapse_path("a/./././b/..")) ---~ print(file.collapse_path("a/b/c/../..")) - -function file.robustname(str) - return (gsub(str,"[^%a%d%/%-%.\\]+","-")) -end - -file.readdata = io.loaddata -file.savedata = io.savedata - -function file.copy(oldname,newname) - file.savedata(newname,io.loaddata(oldname)) -end - --- lpeg variants, slightly faster, not always - ---~ local period = lpeg.P(".") ---~ local slashes = lpeg.S("\\/") ---~ local noperiod = 1-period ---~ local noslashes = 1-slashes ---~ local name = noperiod^1 - ---~ local pattern = (noslashes^0 * slashes)^0 * (noperiod^1 * period)^1 * lpeg.C(noperiod^1) * -1 - ---~ function file.extname(name) ---~ return lpegmatch(pattern,name) or "" ---~ end - ---~ local pattern = lpeg.Cs(((period * noperiod^1 * -1)/"" + 1)^1) - ---~ function file.removesuffix(name) ---~ return lpegmatch(pattern,name) ---~ end - ---~ local pattern = (noslashes^0 * slashes)^1 * lpeg.C(noslashes^1) * -1 - ---~ function file.basename(name) ---~ return lpegmatch(pattern,name) or name ---~ end - ---~ local pattern = (noslashes^0 * slashes)^1 * lpeg.Cp() * noslashes^1 * -1 - ---~ function file.dirname(name) ---~ local p = lpegmatch(pattern,name) ---~ if p then ---~ return sub(name,1,p-2) ---~ else ---~ return "" ---~ end ---~ end - ---~ local pattern = (noslashes^0 * slashes)^0 * (noperiod^1 * period)^1 * lpeg.Cp() * noperiod^1 * -1 - ---~ function file.addsuffix(name, suffix) ---~ local p = lpegmatch(pattern,name) ---~ if p then ---~ return name ---~ else ---~ return name .. "." .. suffix ---~ end ---~ end - ---~ local pattern = (noslashes^0 * slashes)^0 * (noperiod^1 * period)^1 * lpeg.Cp() * noperiod^1 * -1 - ---~ function file.replacesuffix(name,suffix) ---~ local p = lpegmatch(pattern,name) ---~ if p then ---~ return sub(name,1,p-2) .. "." .. suffix ---~ else ---~ return name .. "." .. suffix ---~ end ---~ end - ---~ local pattern = (noslashes^0 * slashes)^0 * lpeg.Cp() * ((noperiod^1 * period)^1 * lpeg.Cp() + lpeg.P(true)) * noperiod^1 * -1 - ---~ function file.nameonly(name) ---~ local a, b = lpegmatch(pattern,name) ---~ if b then ---~ return sub(name,a,b-2) ---~ elseif a then ---~ return sub(name,a) ---~ else ---~ return name ---~ end ---~ end - ---~ local test = file.extname ---~ local test = file.basename ---~ local test = file.dirname ---~ local test = file.addsuffix ---~ local test = file.replacesuffix ---~ local test = file.nameonly - ---~ print(1,test("./a/b/c/abd.def.xxx","!!!")) ---~ print(2,test("./../b/c/abd.def.xxx","!!!")) ---~ print(3,test("a/b/c/abd.def.xxx","!!!")) ---~ print(4,test("a/b/c/def.xxx","!!!")) ---~ print(5,test("a/b/c/def","!!!")) ---~ print(6,test("def","!!!")) ---~ print(7,test("def.xxx","!!!")) - ---~ local tim = os.clock() for i=1,250000 do local ext = test("abd.def.xxx","!!!") end print(os.clock()-tim) - --- also rewrite previous - -local letter = lpeg.R("az","AZ") + lpeg.S("_-+") -local separator = lpeg.P("://") - -local qualified = lpeg.P(".")^0 * lpeg.P("/") + letter*lpeg.P(":") + letter^1*separator + letter^1 * lpeg.P("/") -local rootbased = lpeg.P("/") + letter*lpeg.P(":") - --- ./name ../name /name c: :// name/name - -function file.is_qualified_path(filename) - return lpegmatch(qualified,filename) ~= nil -end - -function file.is_rootbased_path(filename) - return lpegmatch(rootbased,filename) ~= nil -end - -local slash = lpeg.S("\\/") -local period = lpeg.P(".") -local drive = lpeg.C(lpeg.R("az","AZ")) * lpeg.P(":") -local path = lpeg.C(((1-slash)^0 * slash)^0) -local suffix = period * lpeg.C(lpeg.P(1-period)^0 * lpeg.P(-1)) -local base = lpeg.C((1-suffix)^0) - -local pattern = (drive + lpeg.Cc("")) * (path + lpeg.Cc("")) * (base + lpeg.Cc("")) * (suffix + lpeg.Cc("")) - -function file.splitname(str) -- returns drive, path, base, suffix - return lpegmatch(pattern,str) -end - --- function test(t) for k, v in next, t do print(v, "=>", file.splitname(v)) end end --- --- test { "c:", "c:/aa", "c:/aa/bb", "c:/aa/bb/cc", "c:/aa/bb/cc.dd", "c:/aa/bb/cc.dd.ee" } --- test { "c:", "c:aa", "c:aa/bb", "c:aa/bb/cc", "c:aa/bb/cc.dd", "c:aa/bb/cc.dd.ee" } --- test { "/aa", "/aa/bb", "/aa/bb/cc", "/aa/bb/cc.dd", "/aa/bb/cc.dd.ee" } --- test { "aa", "aa/bb", "aa/bb/cc", "aa/bb/cc.dd", "aa/bb/cc.dd.ee" } - ---~ -- todo: ---~ ---~ if os.type == "windows" then ---~ local currentdir = lfs.currentdir ---~ function lfs.currentdir() ---~ return (gsub(currentdir(),"\\","/")) ---~ end ---~ end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-md5'] = { - version = 1.001, - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- This also provides file checksums and checkers. - -local gsub, format, byte = string.gsub, string.format, string.byte - -local function convert(str,fmt) - return (gsub(md5.sum(str),".",function(chr) return format(fmt,byte(chr)) end)) -end - -if not md5.HEX then function md5.HEX(str) return convert(str,"%02X") end end -if not md5.hex then function md5.hex(str) return convert(str,"%02x") end end -if not md5.dec then function md5.dec(str) return convert(str,"%03i") end end - ---~ if not md5.HEX then ---~ local function remap(chr) return format("%02X",byte(chr)) end ---~ function md5.HEX(str) return (gsub(md5.sum(str),".",remap)) end ---~ end ---~ if not md5.hex then ---~ local function remap(chr) return format("%02x",byte(chr)) end ---~ function md5.hex(str) return (gsub(md5.sum(str),".",remap)) end ---~ end ---~ if not md5.dec then ---~ local function remap(chr) return format("%03i",byte(chr)) end ---~ function md5.dec(str) return (gsub(md5.sum(str),".",remap)) end ---~ end - -file.needs_updating_threshold = 1 - -function file.needs_updating(oldname,newname) -- size modification access change - local oldtime = lfs.attributes(oldname, modification) - local newtime = lfs.attributes(newname, modification) - if newtime >= oldtime then - return false - elseif oldtime - newtime < file.needs_updating_threshold then - return false - else - return true - end -end - -function file.checksum(name) - if md5 then - local data = io.loaddata(name) - if data then - return md5.HEX(data) - end - end - return nil -end - -function file.loadchecksum(name) - if md5 then - local data = io.loaddata(name .. ".md5") - return data and (gsub(data,"%s","")) - end - return nil -end - -function file.savechecksum(name, checksum) - if not checksum then checksum = file.checksum(name) end - if checksum then - io.savedata(name .. ".md5",checksum) - return checksum - end - return nil -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-url'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local char, gmatch, gsub = string.char, string.gmatch, string.gsub -local tonumber, type = tonumber, type -local lpegmatch = lpeg.match - --- from the spec (on the web): --- --- foo://example.com:8042/over/there?name=ferret#nose --- \_/ \______________/\_________/ \_________/ \__/ --- | | | | | --- scheme authority path query fragment --- | _____________________|__ --- / \ / \ --- urn:example:animal:ferret:nose - -url = url or { } - -local function tochar(s) - return char(tonumber(s,16)) -end - -local colon, qmark, hash, slash, percent, endofstring = lpeg.P(":"), lpeg.P("?"), lpeg.P("#"), lpeg.P("/"), lpeg.P("%"), lpeg.P(-1) - -local hexdigit = lpeg.R("09","AF","af") -local plus = lpeg.P("+") -local escaped = (plus / " ") + (percent * lpeg.C(hexdigit * hexdigit) / tochar) - --- we assume schemes with more than 1 character (in order to avoid problems with windows disks) - -local scheme = lpeg.Cs((escaped+(1-colon-slash-qmark-hash))^2) * colon + lpeg.Cc("") -local authority = slash * slash * lpeg.Cs((escaped+(1- slash-qmark-hash))^0) + lpeg.Cc("") -local path = slash * lpeg.Cs((escaped+(1- qmark-hash))^0) + lpeg.Cc("") -local query = qmark * lpeg.Cs((escaped+(1- hash))^0) + lpeg.Cc("") -local fragment = hash * lpeg.Cs((escaped+(1- endofstring))^0) + lpeg.Cc("") - -local parser = lpeg.Ct(scheme * authority * path * query * fragment) - --- todo: reconsider Ct as we can as well have five return values (saves a table) --- so we can have two parsers, one with and one without - -function url.split(str) - return (type(str) == "string" and lpegmatch(parser,str)) or str -end - --- todo: cache them - -function url.hashed(str) - local s = url.split(str) - local somescheme = s[1] ~= "" - return { - scheme = (somescheme and s[1]) or "file", - authority = s[2], - path = s[3], - query = s[4], - fragment = s[5], - original = str, - noscheme = not somescheme, - } -end - -function url.hasscheme(str) - return url.split(str)[1] ~= "" -end - -function url.addscheme(str,scheme) - return (url.hasscheme(str) and str) or ((scheme or "file:///") .. str) -end - -function url.construct(hash) - local fullurl = hash.sheme .. "://".. hash.authority .. hash.path - if hash.query then - fullurl = fullurl .. "?".. hash.query - end - if hash.fragment then - fullurl = fullurl .. "?".. hash.fragment - end - return fullurl -end - -function url.filename(filename) - local t = url.hashed(filename) - return (t.scheme == "file" and (gsub(t.path,"^/([a-zA-Z])([:|])/)","%1:"))) or filename -end - -function url.query(str) - if type(str) == "string" then - local t = { } - for k, v in gmatch(str,"([^&=]*)=([^&=]*)") do - t[k] = v - end - return t - else - return str - end -end - ---~ print(url.filename("file:///c:/oeps.txt")) ---~ print(url.filename("c:/oeps.txt")) ---~ print(url.filename("file:///oeps.txt")) ---~ print(url.filename("file:///etc/test.txt")) ---~ print(url.filename("/oeps.txt")) - ---~ from the spec on the web (sort of): ---~ ---~ function test(str) ---~ print(table.serialize(url.hashed(str))) ---~ end ---~ ---~ test("%56pass%20words") ---~ test("file:///c:/oeps.txt") ---~ test("file:///c|/oeps.txt") ---~ test("file:///etc/oeps.txt") ---~ test("file://./etc/oeps.txt") ---~ test("file:////etc/oeps.txt") ---~ test("ftp://ftp.is.co.za/rfc/rfc1808.txt") ---~ test("http://www.ietf.org/rfc/rfc2396.txt") ---~ test("ldap://[2001:db8::7]/c=GB?objectClass?one#what") ---~ test("mailto:John.Doe@example.com") ---~ test("news:comp.infosystems.www.servers.unix") ---~ test("tel:+1-816-555-1212") ---~ test("telnet://192.0.2.16:80/") ---~ test("urn:oasis:names:specification:docbook:dtd:xml:4.1.2") ---~ test("/etc/passwords") ---~ test("http://www.pragma-ade.com/spaced%20name") - ---~ test("zip:///oeps/oeps.zip#bla/bla.tex") ---~ test("zip:///oeps/oeps.zip?bla/bla.tex") - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-dir'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- dir.expand_name will be merged with cleanpath and collapsepath - -local type = type -local find, gmatch, match, gsub = string.find, string.gmatch, string.match, string.gsub -local lpegmatch = lpeg.match - -dir = dir or { } - --- handy - -function dir.current() - return (gsub(lfs.currentdir(),"\\","/")) -end - --- optimizing for no string.find (*) does not save time - -local attributes = lfs.attributes -local walkdir = lfs.dir - -local function glob_pattern(path,patt,recurse,action) - local ok, scanner - if path == "/" then - ok, scanner = xpcall(function() return walkdir(path..".") end, function() end) -- kepler safe - else - ok, scanner = xpcall(function() return walkdir(path) end, function() end) -- kepler safe - end - if ok and type(scanner) == "function" then - if not find(path,"/$") then path = path .. '/' end - for name in scanner do - local full = path .. name - local mode = attributes(full,'mode') - if mode == 'file' then - if find(full,patt) then - action(full) - end - elseif recurse and (mode == "directory") and (name ~= '.') and (name ~= "..") then - glob_pattern(full,patt,recurse,action) - end - end - end -end - -dir.glob_pattern = glob_pattern - -local function collect_pattern(path,patt,recurse,result) - local ok, scanner - result = result or { } - if path == "/" then - ok, scanner = xpcall(function() return walkdir(path..".") end, function() end) -- kepler safe - else - ok, scanner = xpcall(function() return walkdir(path) end, function() end) -- kepler safe - end - if ok and type(scanner) == "function" then - if not find(path,"/$") then path = path .. '/' end - for name in scanner do - local full = path .. name - local attr = attributes(full) - local mode = attr.mode - if mode == 'file' then - if find(full,patt) then - result[name] = attr - end - elseif recurse and (mode == "directory") and (name ~= '.') and (name ~= "..") then - attr.list = collect_pattern(full,patt,recurse) - result[name] = attr - end - end - end - return result -end - -dir.collect_pattern = collect_pattern - -local P, S, R, C, Cc, Cs, Ct, Cv, V = lpeg.P, lpeg.S, lpeg.R, lpeg.C, lpeg.Cc, lpeg.Cs, lpeg.Ct, lpeg.Cv, lpeg.V - -local pattern = Ct { - [1] = (C(P(".") + P("/")^1) + C(R("az","AZ") * P(":") * P("/")^0) + Cc("./")) * V(2) * V(3), - [2] = C(((1-S("*?/"))^0 * P("/"))^0), - [3] = C(P(1)^0) -} - -local filter = Cs ( ( - P("**") / ".*" + - P("*") / "[^/]*" + - P("?") / "[^/]" + - P(".") / "%%." + - P("+") / "%%+" + - P("-") / "%%-" + - P(1) -)^0 ) - -local function glob(str,t) - if type(t) == "function" then - if type(str) == "table" then - for s=1,#str do - glob(str[s],t) - end - elseif lfs.isfile(str) then - t(str) - else - local split = lpegmatch(pattern,str) - if split then - local root, path, base = split[1], split[2], split[3] - local recurse = find(base,"%*%*") - local start = root .. path - local result = lpegmatch(filter,start .. base) - glob_pattern(start,result,recurse,t) - end - end - else - if type(str) == "table" then - local t = t or { } - for s=1,#str do - glob(str[s],t) - end - return t - elseif lfs.isfile(str) then - local t = t or { } - t[#t+1] = str - return t - else - local split = lpegmatch(pattern,str) - if split then - local t = t or { } - local action = action or function(name) t[#t+1] = name end - local root, path, base = split[1], split[2], split[3] - local recurse = find(base,"%*%*") - local start = root .. path - local result = lpegmatch(filter,start .. base) - glob_pattern(start,result,recurse,action) - return t - else - return { } - end - end - end -end - -dir.glob = glob - ---~ list = dir.glob("**/*.tif") ---~ list = dir.glob("/**/*.tif") ---~ list = dir.glob("./**/*.tif") ---~ list = dir.glob("oeps/**/*.tif") ---~ list = dir.glob("/oeps/**/*.tif") - -local function globfiles(path,recurse,func,files) -- func == pattern or function - if type(func) == "string" then - local s = func -- alas, we need this indirect way - func = function(name) return find(name,s) end - end - files = files or { } - for name in walkdir(path) do - if find(name,"^%.") then - --- skip - else - local mode = attributes(name,'mode') - if mode == "directory" then - if recurse then - globfiles(path .. "/" .. name,recurse,func,files) - end - elseif mode == "file" then - if func then - if func(name) then - files[#files+1] = path .. "/" .. name - end - else - files[#files+1] = path .. "/" .. name - end - end - end - end - return files -end - -dir.globfiles = globfiles - --- t = dir.glob("c:/data/develop/context/sources/**/????-*.tex") --- t = dir.glob("c:/data/develop/tex/texmf/**/*.tex") --- t = dir.glob("c:/data/develop/context/texmf/**/*.tex") --- t = dir.glob("f:/minimal/tex/**/*") --- print(dir.ls("f:/minimal/tex/**/*")) --- print(dir.ls("*.tex")) - -function dir.ls(pattern) - return table.concat(glob(pattern),"\n") -end - ---~ mkdirs("temp") ---~ mkdirs("a/b/c") ---~ mkdirs(".","/a/b/c") ---~ mkdirs("a","b","c") - -local make_indeed = true -- false - -if string.find(os.getenv("PATH"),";") then -- os.type == "windows" - - function dir.mkdirs(...) - local str, pth, t = "", "", { ... } - for i=1,#t do - local s = t[i] - if s ~= "" then - if str ~= "" then - str = str .. "/" .. s - else - str = s - end - end - end - local first, middle, last - local drive = false - first, middle, last = match(str,"^(//)(//*)(.*)$") - if first then - -- empty network path == local path - else - first, last = match(str,"^(//)/*(.-)$") - if first then - middle, last = match(str,"([^/]+)/+(.-)$") - if middle then - pth = "//" .. middle - else - pth = "//" .. last - last = "" - end - else - first, middle, last = match(str,"^([a-zA-Z]:)(/*)(.-)$") - if first then - pth, drive = first .. middle, true - else - middle, last = match(str,"^(/*)(.-)$") - if not middle then - last = str - end - end - end - end - for s in gmatch(last,"[^/]+") do - if pth == "" then - pth = s - elseif drive then - pth, drive = pth .. s, false - else - pth = pth .. "/" .. s - end - if make_indeed and not lfs.isdir(pth) then - lfs.mkdir(pth) - end - end - return pth, (lfs.isdir(pth) == true) - end - ---~ print(dir.mkdirs("","","a","c")) ---~ print(dir.mkdirs("a")) ---~ print(dir.mkdirs("a:")) ---~ print(dir.mkdirs("a:/b/c")) ---~ print(dir.mkdirs("a:b/c")) ---~ print(dir.mkdirs("a:/bbb/c")) ---~ print(dir.mkdirs("/a/b/c")) ---~ print(dir.mkdirs("/aaa/b/c")) ---~ print(dir.mkdirs("//a/b/c")) ---~ print(dir.mkdirs("///a/b/c")) ---~ print(dir.mkdirs("a/bbb//ccc/")) - - function dir.expand_name(str) -- will be merged with cleanpath and collapsepath - local first, nothing, last = match(str,"^(//)(//*)(.*)$") - if first then - first = dir.current() .. "/" - end - if not first then - first, last = match(str,"^(//)/*(.*)$") - end - if not first then - first, last = match(str,"^([a-zA-Z]:)(.*)$") - if first and not find(last,"^/") then - local d = lfs.currentdir() - if lfs.chdir(first) then - first = dir.current() - end - lfs.chdir(d) - end - end - if not first then - first, last = dir.current(), str - end - last = gsub(last,"//","/") - last = gsub(last,"/%./","/") - last = gsub(last,"^/*","") - first = gsub(first,"/*$","") - if last == "" then - return first - else - return first .. "/" .. last - end - end - -else - - function dir.mkdirs(...) - local str, pth, t = "", "", { ... } - for i=1,#t do - local s = t[i] - if s ~= "" then - if str ~= "" then - str = str .. "/" .. s - else - str = s - end - end - end - str = gsub(str,"/+","/") - if find(str,"^/") then - pth = "/" - for s in gmatch(str,"[^/]+") do - local first = (pth == "/") - if first then - pth = pth .. s - else - pth = pth .. "/" .. s - end - if make_indeed and not first and not lfs.isdir(pth) then - lfs.mkdir(pth) - end - end - else - pth = "." - for s in gmatch(str,"[^/]+") do - pth = pth .. "/" .. s - if make_indeed and not lfs.isdir(pth) then - lfs.mkdir(pth) - end - end - end - return pth, (lfs.isdir(pth) == true) - end - ---~ print(dir.mkdirs("","","a","c")) ---~ print(dir.mkdirs("a")) ---~ print(dir.mkdirs("/a/b/c")) ---~ print(dir.mkdirs("/aaa/b/c")) ---~ print(dir.mkdirs("//a/b/c")) ---~ print(dir.mkdirs("///a/b/c")) ---~ print(dir.mkdirs("a/bbb//ccc/")) - - function dir.expand_name(str) -- will be merged with cleanpath and collapsepath - if not find(str,"^/") then - str = lfs.currentdir() .. "/" .. str - end - str = gsub(str,"//","/") - str = gsub(str,"/%./","/") - return str - end - -end - -dir.makedirs = dir.mkdirs - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-boolean'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -boolean = boolean or { } - -local type, tonumber = type, tonumber - -function boolean.tonumber(b) - if b then return 1 else return 0 end -end - -function toboolean(str,tolerant) - if tolerant then - local tstr = type(str) - if tstr == "string" then - return str == "true" or str == "yes" or str == "on" or str == "1" or str == "t" - elseif tstr == "number" then - return tonumber(str) ~= 0 - elseif tstr == "nil" then - return false - else - return str - end - elseif str == "true" then - return true - elseif str == "false" then - return false - else - return str - end -end - -function string.is_boolean(str) - if type(str) == "string" then - if str == "true" or str == "yes" or str == "on" or str == "t" then - return true - elseif str == "false" or str == "no" or str == "off" or str == "f" then - return false - end - end - return nil -end - -function boolean.alwaystrue() - return true -end - -function boolean.falsetrue() - return false -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-unicode'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -if not unicode then - - unicode = { utf8 = { } } - - local floor, char = math.floor, string.char - - function unicode.utf8.utfchar(n) - if n < 0x80 then - return char(n) - elseif n < 0x800 then - return char(0xC0 + floor(n/0x40)) .. char(0x80 + (n % 0x40)) - elseif n < 0x10000 then - return char(0xE0 + floor(n/0x1000)) .. char(0x80 + (floor(n/0x40) % 0x40)) .. char(0x80 + (n % 0x40)) - elseif n < 0x40000 then - return char(0xF0 + floor(n/0x40000)) .. char(0x80 + floor(n/0x1000)) .. char(0x80 + (floor(n/0x40) % 0x40)) .. char(0x80 + (n % 0x40)) - else -- wrong: - -- return char(0xF1 + floor(n/0x1000000)) .. char(0x80 + floor(n/0x40000)) .. char(0x80 + floor(n/0x1000)) .. char(0x80 + (floor(n/0x40) % 0x40)) .. char(0x80 + (n % 0x40)) - return "?" - end - end - -end - -utf = utf or unicode.utf8 - -local concat, utfchar, utfgsub = table.concat, utf.char, utf.gsub -local char, byte, find, bytepairs = string.char, string.byte, string.find, string.bytepairs - --- 0 EF BB BF UTF-8 --- 1 FF FE UTF-16-little-endian --- 2 FE FF UTF-16-big-endian --- 3 FF FE 00 00 UTF-32-little-endian --- 4 00 00 FE FF UTF-32-big-endian - -unicode.utfname = { - [0] = 'utf-8', - [1] = 'utf-16-le', - [2] = 'utf-16-be', - [3] = 'utf-32-le', - [4] = 'utf-32-be' -} - --- \000 fails in <= 5.0 but is valid in >=5.1 where %z is depricated - -function unicode.utftype(f) - local str = f:read(4) - if not str then - f:seek('set') - return 0 - -- elseif find(str,"^%z%z\254\255") then -- depricated - -- elseif find(str,"^\000\000\254\255") then -- not permitted and bugged - elseif find(str,"\000\000\254\255",1,true) then -- seems to work okay (TH) - return 4 - -- elseif find(str,"^\255\254%z%z") then -- depricated - -- elseif find(str,"^\255\254\000\000") then -- not permitted and bugged - elseif find(str,"\255\254\000\000",1,true) then -- seems to work okay (TH) - return 3 - elseif find(str,"^\254\255") then - f:seek('set',2) - return 2 - elseif find(str,"^\255\254") then - f:seek('set',2) - return 1 - elseif find(str,"^\239\187\191") then - f:seek('set',3) - return 0 - else - f:seek('set') - return 0 - end -end - -function unicode.utf16_to_utf8(str, endian) -- maybe a gsub is faster or an lpeg - local result, tmp, n, m, p = { }, { }, 0, 0, 0 - -- lf | cr | crlf / (cr:13, lf:10) - local function doit() - if n == 10 then - if p ~= 13 then - result[#result+1] = concat(tmp) - tmp = { } - p = 0 - end - elseif n == 13 then - result[#result+1] = concat(tmp) - tmp = { } - p = n - else - tmp[#tmp+1] = utfchar(n) - p = 0 - end - end - for l,r in bytepairs(str) do - if r then - if endian then - n = l*256 + r - else - n = r*256 + l - end - if m > 0 then - n = (m-0xD800)*0x400 + (n-0xDC00) + 0x10000 - m = 0 - doit() - elseif n >= 0xD800 and n <= 0xDBFF then - m = n - else - doit() - end - end - end - if #tmp > 0 then - result[#result+1] = concat(tmp) - end - return result -end - -function unicode.utf32_to_utf8(str, endian) - local result = { } - local tmp, n, m, p = { }, 0, -1, 0 - -- lf | cr | crlf / (cr:13, lf:10) - local function doit() - if n == 10 then - if p ~= 13 then - result[#result+1] = concat(tmp) - tmp = { } - p = 0 - end - elseif n == 13 then - result[#result+1] = concat(tmp) - tmp = { } - p = n - else - tmp[#tmp+1] = utfchar(n) - p = 0 - end - end - for a,b in bytepairs(str) do - if a and b then - if m < 0 then - if endian then - m = a*256*256*256 + b*256*256 - else - m = b*256 + a - end - else - if endian then - n = m + a*256 + b - else - n = m + b*256*256*256 + a*256*256 - end - m = -1 - doit() - end - else - break - end - end - if #tmp > 0 then - result[#result+1] = concat(tmp) - end - return result -end - -local function little(c) - local b = byte(c) -- b = c:byte() - if b < 0x10000 then - return char(b%256,b/256) - else - b = b - 0x10000 - local b1, b2 = b/1024 + 0xD800, b%1024 + 0xDC00 - return char(b1%256,b1/256,b2%256,b2/256) - end -end - -local function big(c) - local b = byte(c) - if b < 0x10000 then - return char(b/256,b%256) - else - b = b - 0x10000 - local b1, b2 = b/1024 + 0xD800, b%1024 + 0xDC00 - return char(b1/256,b1%256,b2/256,b2%256) - end -end - -function unicode.utf8_to_utf16(str,littleendian) - if littleendian then - return char(255,254) .. utfgsub(str,".",little) - else - return char(254,255) .. utfgsub(str,".",big) - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-math'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local floor, sin, cos, tan = math.floor, math.sin, math.cos, math.tan - -if not math.round then - function math.round(x) - return floor(x + 0.5) - end -end - -if not math.div then - function math.div(n,m) - return floor(n/m) - end -end - -if not math.mod then - function math.mod(n,m) - return n % m - end -end - -local pipi = 2*math.pi/360 - -function math.sind(d) - return sin(d*pipi) -end - -function math.cosd(d) - return cos(d*pipi) -end - -function math.tand(d) - return tan(d*pipi) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-utils'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- hm, quite unreadable - -local gsub = string.gsub -local concat = table.concat -local type, next = type, next - -if not utils then utils = { } end -if not utils.merger then utils.merger = { } end -if not utils.lua then utils.lua = { } end - -utils.merger.m_begin = "begin library merge" -utils.merger.m_end = "end library merge" -utils.merger.pattern = - "%c+" .. - "%-%-%s+" .. utils.merger.m_begin .. - "%c+(.-)%c+" .. - "%-%-%s+" .. utils.merger.m_end .. - "%c+" - -function utils.merger._self_fake_() - return - "-- " .. "created merged file" .. "\n\n" .. - "-- " .. utils.merger.m_begin .. "\n\n" .. - "-- " .. utils.merger.m_end .. "\n\n" -end - -function utils.report(...) - print(...) -end - -utils.merger.strip_comment = true - -function utils.merger._self_load_(name) - local f, data = io.open(name), "" - if f then - utils.report("reading merge from %s",name) - data = f:read("*all") - f:close() - else - utils.report("unknown file to merge %s",name) - end - if data and utils.merger.strip_comment then - -- saves some 20K - data = gsub(data,"%-%-~[^\n\r]*[\r\n]", "") - end - return data or "" -end - -function utils.merger._self_save_(name, data) - if data ~= "" then - local f = io.open(name,'w') - if f then - utils.report("saving merge from %s",name) - f:write(data) - f:close() - end - end -end - -function utils.merger._self_swap_(data,code) - if data ~= "" then - return (gsub(data,utils.merger.pattern, function(s) - return "\n\n" .. "-- "..utils.merger.m_begin .. "\n" .. code .. "\n" .. "-- "..utils.merger.m_end .. "\n\n" - end, 1)) - else - return "" - end -end - ---~ stripper: ---~ ---~ data = gsub(data,"%-%-~[^\n]*\n","") ---~ data = gsub(data,"\n\n+","\n") - -function utils.merger._self_libs_(libs,list) - local result, f, frozen = { }, nil, false - result[#result+1] = "\n" - if type(libs) == 'string' then libs = { libs } end - if type(list) == 'string' then list = { list } end - local foundpath = nil - for i=1,#libs do - local lib = libs[i] - for j=1,#list do - local pth = gsub(list[j],"\\","/") -- file.clean_path - utils.report("checking library path %s",pth) - local name = pth .. "/" .. lib - if lfs.isfile(name) then - foundpath = pth - end - end - if foundpath then break end - end - if foundpath then - utils.report("using library path %s",foundpath) - local right, wrong = { }, { } - for i=1,#libs do - local lib = libs[i] - local fullname = foundpath .. "/" .. lib - if lfs.isfile(fullname) then - -- right[#right+1] = lib - utils.report("merging library %s",fullname) - result[#result+1] = "do -- create closure to overcome 200 locals limit" - result[#result+1] = io.loaddata(fullname,true) - result[#result+1] = "end -- of closure" - else - -- wrong[#wrong+1] = lib - utils.report("no library %s",fullname) - end - end - if #right > 0 then - utils.report("merged libraries: %s",concat(right," ")) - end - if #wrong > 0 then - utils.report("skipped libraries: %s",concat(wrong," ")) - end - else - utils.report("no valid library path found") - end - return concat(result, "\n\n") -end - -function utils.merger.selfcreate(libs,list,target) - if target then - utils.merger._self_save_( - target, - utils.merger._self_swap_( - utils.merger._self_fake_(), - utils.merger._self_libs_(libs,list) - ) - ) - end -end - -function utils.merger.selfmerge(name,libs,list,target) - utils.merger._self_save_( - target or name, - utils.merger._self_swap_( - utils.merger._self_load_(name), - utils.merger._self_libs_(libs,list) - ) - ) -end - -function utils.merger.selfclean(name) - utils.merger._self_save_( - name, - utils.merger._self_swap_( - utils.merger._self_load_(name), - "" - ) - ) -end - -function utils.lua.compile(luafile, lucfile, cleanup, strip) -- defaults: cleanup=false strip=true - -- utils.report("compiling",luafile,"into",lucfile) - os.remove(lucfile) - local command = "-o " .. string.quote(lucfile) .. " " .. string.quote(luafile) - if strip ~= false then - command = "-s " .. command - end - local done = (os.spawn("texluac " .. command) == 0) or (os.spawn("luac " .. command) == 0) - if done and cleanup == true and lfs.isfile(lucfile) and lfs.isfile(luafile) then - -- utils.report("removing",luafile) - os.remove(luafile) - end - return done -end - - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-aux'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- for inline, no store split : for s in string.gmatch(str,",* *([^,]+)") do .. end - -aux = aux or { } - -local concat, format, gmatch = table.concat, string.format, string.gmatch -local tostring, type = tostring, type -local lpegmatch = lpeg.match - -local P, R, V = lpeg.P, lpeg.R, lpeg.V - -local escape, left, right = P("\\"), P('{'), P('}') - -lpeg.patterns.balanced = P { - [1] = ((escape * (left+right)) + (1 - (left+right)) + V(2))^0, - [2] = left * V(1) * right -} - -local space = lpeg.P(' ') -local equal = lpeg.P("=") -local comma = lpeg.P(",") -local lbrace = lpeg.P("{") -local rbrace = lpeg.P("}") -local nobrace = 1 - (lbrace+rbrace) -local nested = lpeg.P { lbrace * (nobrace + lpeg.V(1))^0 * rbrace } -local spaces = space^0 - -local value = lpeg.P(lbrace * lpeg.C((nobrace + nested)^0) * rbrace) + lpeg.C((nested + (1-comma))^0) - -local key = lpeg.C((1-equal-comma)^1) -local pattern_a = (space+comma)^0 * (key * equal * value + key * lpeg.C("")) -local pattern_c = (space+comma)^0 * (key * equal * value) - -local key = lpeg.C((1-space-equal-comma)^1) -local pattern_b = spaces * comma^0 * spaces * (key * ((spaces * equal * spaces * value) + lpeg.C(""))) - --- "a=1, b=2, c=3, d={a{b,c}d}, e=12345, f=xx{a{b,c}d}xx, g={}" : outer {} removes, leading spaces ignored - -local hash = { } - -local function set(key,value) -- using Carg is slower here - hash[key] = value -end - -local pattern_a_s = (pattern_a/set)^1 -local pattern_b_s = (pattern_b/set)^1 -local pattern_c_s = (pattern_c/set)^1 - -aux.settings_to_hash_pattern_a = pattern_a_s -aux.settings_to_hash_pattern_b = pattern_b_s -aux.settings_to_hash_pattern_c = pattern_c_s - -function aux.make_settings_to_hash_pattern(set,how) - if how == "strict" then - return (pattern_c/set)^1 - elseif how == "tolerant" then - return (pattern_b/set)^1 - else - return (pattern_a/set)^1 - end -end - -function aux.settings_to_hash(str,existing) - if str and str ~= "" then - hash = existing or { } - if moretolerant then - lpegmatch(pattern_b_s,str) - else - lpegmatch(pattern_a_s,str) - end - return hash - else - return { } - end -end - -function aux.settings_to_hash_tolerant(str,existing) - if str and str ~= "" then - hash = existing or { } - lpegmatch(pattern_b_s,str) - return hash - else - return { } - end -end - -function aux.settings_to_hash_strict(str,existing) - if str and str ~= "" then - hash = existing or { } - lpegmatch(pattern_c_s,str) - return next(hash) and hash - else - return nil - end -end - -local separator = comma * space^0 -local value = lpeg.P(lbrace * lpeg.C((nobrace + nested)^0) * rbrace) + lpeg.C((nested + (1-comma))^0) -local pattern = lpeg.Ct(value*(separator*value)^0) - --- "aap, {noot}, mies" : outer {} removes, leading spaces ignored - -aux.settings_to_array_pattern = pattern - --- we could use a weak table as cache - -function aux.settings_to_array(str) - if not str or str == "" then - return { } - else - return lpegmatch(pattern,str) - end -end - -local function set(t,v) - t[#t+1] = v -end - -local value = lpeg.P(lpeg.Carg(1)*value) / set -local pattern = value*(separator*value)^0 * lpeg.Carg(1) - -function aux.add_settings_to_array(t,str) - return lpegmatch(pattern,str,nil,t) -end - -function aux.hash_to_string(h,separator,yes,no,strict,omit) - if h then - local t, s = { }, table.sortedkeys(h) - omit = omit and table.tohash(omit) - for i=1,#s do - local key = s[i] - if not omit or not omit[key] then - local value = h[key] - if type(value) == "boolean" then - if yes and no then - if value then - t[#t+1] = key .. '=' .. yes - elseif not strict then - t[#t+1] = key .. '=' .. no - end - elseif value or not strict then - t[#t+1] = key .. '=' .. tostring(value) - end - else - t[#t+1] = key .. '=' .. value - end - end - end - return concat(t,separator or ",") - else - return "" - end -end - -function aux.array_to_string(a,separator) - if a then - return concat(a,separator or ",") - else - return "" - end -end - -function aux.settings_to_set(str,t) - t = t or { } - for s in gmatch(str,"%s*([^,]+)") do - t[s] = true - end - return t -end - -local value = lbrace * lpeg.C((nobrace + nested)^0) * rbrace -local pattern = lpeg.Ct((space + value)^0) - -function aux.arguments_to_table(str) - return lpegmatch(pattern,str) -end - --- temporary here - -function aux.getparameters(self,class,parentclass,settings) - local sc = self[class] - if not sc then - sc = table.clone(self[parent]) - self[class] = sc - end - aux.settings_to_hash(settings,sc) -end - --- temporary here - -local digit = lpeg.R("09") -local period = lpeg.P(".") -local zero = lpeg.P("0") -local trailingzeros = zero^0 * -digit -- suggested by Roberto R -local case_1 = period * trailingzeros / "" -local case_2 = period * (digit - trailingzeros)^1 * (trailingzeros / "") -local number = digit^1 * (case_1 + case_2) -local stripper = lpeg.Cs((number + 1)^0) - ---~ local sample = "bla 11.00 bla 11 bla 0.1100 bla 1.00100 bla 0.00 bla 0.001 bla 1.1100 bla 0.100100100 bla 0.00100100100" ---~ collectgarbage("collect") ---~ str = string.rep(sample,10000) ---~ local ts = os.clock() ---~ lpegmatch(stripper,str) ---~ print(#str, os.clock()-ts, lpegmatch(stripper,sample)) - -lpeg.patterns.strip_zeros = stripper - -function aux.strip_zeros(str) - return lpegmatch(stripper,str) -end - -function aux.definetable(target) -- defines undefined tables - local composed, t = nil, { } - for name in gmatch(target,"([^%.]+)") do - if composed then - composed = composed .. "." .. name - else - composed = name - end - t[#t+1] = format("%s = %s or { }",composed,composed) - end - return concat(t,"\n") -end - -function aux.accesstable(target) - local t = _G - for name in gmatch(target,"([^%.]+)") do - t = t[name] - end - return t -end - --- as we use this a lot ... - ---~ function aux.cachefunction(action,weak) ---~ local cache = { } ---~ if weak then ---~ setmetatable(cache, { __mode = "kv" } ) ---~ end ---~ local function reminder(str) ---~ local found = cache[str] ---~ if not found then ---~ found = action(str) ---~ cache[str] = found ---~ end ---~ return found ---~ end ---~ return reminder, cache ---~ end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['trac-tra'] = { - version = 1.001, - comment = "companion to trac-tra.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- the <anonymous> tag is kind of generic and used for functions that are not --- bound to a variable, like node.new, node.copy etc (contrary to for instance --- node.has_attribute which is bound to a has_attribute local variable in mkiv) - -local debug = require "debug" - -local getinfo = debug.getinfo -local type, next = type, next -local concat = table.concat -local format, find, lower, gmatch, gsub = string.format, string.find, string.lower, string.gmatch, string.gsub - -debugger = debugger or { } - -local counters = { } -local names = { } - --- one - -local function hook() - local f = getinfo(2,"f").func - local n = getinfo(2,"Sn") --- if n.what == "C" and n.name then print (n.namewhat .. ': ' .. n.name) end - if f then - local cf = counters[f] - if cf == nil then - counters[f] = 1 - names[f] = n - else - counters[f] = cf + 1 - end - end -end -local function getname(func) - local n = names[func] - if n then - if n.what == "C" then - return n.name or '<anonymous>' - else - -- source short_src linedefined what name namewhat nups func - local name = n.name or n.namewhat or n.what - if not name or name == "" then name = "?" end - return format("%s : %s : %s", n.short_src or "unknown source", n.linedefined or "--", name) - end - else - return "unknown" - end -end -function debugger.showstats(printer,threshold) - printer = printer or texio.write or print - threshold = threshold or 0 - local total, grandtotal, functions = 0, 0, 0 - printer("\n") -- ugly but ok - -- table.sort(counters) - for func, count in next, counters do - if count > threshold then - local name = getname(func) - if not find(name,"for generator") then - printer(format("%8i %s", count, name)) - total = total + count - end - end - grandtotal = grandtotal + count - functions = functions + 1 - end - printer(format("functions: %s, total: %s, grand total: %s, threshold: %s\n", functions, total, grandtotal, threshold)) -end - --- two - ---~ local function hook() ---~ local n = getinfo(2) ---~ if n.what=="C" and not n.name then ---~ local f = tostring(debug.traceback()) ---~ local cf = counters[f] ---~ if cf == nil then ---~ counters[f] = 1 ---~ names[f] = n ---~ else ---~ counters[f] = cf + 1 ---~ end ---~ end ---~ end ---~ function debugger.showstats(printer,threshold) ---~ printer = printer or texio.write or print ---~ threshold = threshold or 0 ---~ local total, grandtotal, functions = 0, 0, 0 ---~ printer("\n") -- ugly but ok ---~ -- table.sort(counters) ---~ for func, count in next, counters do ---~ if count > threshold then ---~ printer(format("%8i %s", count, func)) ---~ total = total + count ---~ end ---~ grandtotal = grandtotal + count ---~ functions = functions + 1 ---~ end ---~ printer(format("functions: %s, total: %s, grand total: %s, threshold: %s\n", functions, total, grandtotal, threshold)) ---~ end - --- rest - -function debugger.savestats(filename,threshold) - local f = io.open(filename,'w') - if f then - debugger.showstats(function(str) f:write(str) end,threshold) - f:close() - end -end - -function debugger.enable() - debug.sethook(hook,"c") -end - -function debugger.disable() - debug.sethook() ---~ counters[debug.getinfo(2,"f").func] = nil -end - -function debugger.tracing() - local n = tonumber(os.env['MTX.TRACE.CALLS']) or tonumber(os.env['MTX_TRACE_CALLS']) or 0 - if n > 0 then - function debugger.tracing() return true end ; return true - else - function debugger.tracing() return false end ; return false - end -end - ---~ debugger.enable() - ---~ print(math.sin(1*.5)) ---~ print(math.sin(1*.5)) ---~ print(math.sin(1*.5)) ---~ print(math.sin(1*.5)) ---~ print(math.sin(1*.5)) - ---~ debugger.disable() - ---~ print("") ---~ debugger.showstats() ---~ print("") ---~ debugger.showstats(print,3) - -setters = setters or { } -setters.data = setters.data or { } - ---~ local function set(t,what,value) ---~ local data, done = t.data, t.done ---~ if type(what) == "string" then ---~ what = aux.settings_to_array(what) -- inefficient but ok ---~ end ---~ for i=1,#what do ---~ local w = what[i] ---~ for d, f in next, data do ---~ if done[d] then ---~ -- prevent recursion due to wildcards ---~ elseif find(d,w) then ---~ done[d] = true ---~ for i=1,#f do ---~ f[i](value) ---~ end ---~ end ---~ end ---~ end ---~ end - -local function set(t,what,value) - local data, done = t.data, t.done - if type(what) == "string" then - what = aux.settings_to_hash(what) -- inefficient but ok - end - for w, v in next, what do - if v == "" then - v = value - else - v = toboolean(v) - end - for d, f in next, data do - if done[d] then - -- prevent recursion due to wildcards - elseif find(d,w) then - done[d] = true - for i=1,#f do - f[i](v) - end - end - end - end -end - -local function reset(t) - for d, f in next, t.data do - for i=1,#f do - f[i](false) - end - end -end - -local function enable(t,what) - set(t,what,true) -end - -local function disable(t,what) - local data = t.data - if not what or what == "" then - t.done = { } - reset(t) - else - set(t,what,false) - end -end - -function setters.register(t,what,...) - local data = t.data - what = lower(what) - local w = data[what] - if not w then - w = { } - data[what] = w - end - for _, fnc in next, { ... } do - local typ = type(fnc) - if typ == "function" then - w[#w+1] = fnc - elseif typ == "string" then - w[#w+1] = function(value) set(t,fnc,value,nesting) end - end - end -end - -function setters.enable(t,what) - local e = t.enable - t.enable, t.done = enable, { } - enable(t,string.simpleesc(tostring(what))) - t.enable, t.done = e, { } -end - -function setters.disable(t,what) - local e = t.disable - t.disable, t.done = disable, { } - disable(t,string.simpleesc(tostring(what))) - t.disable, t.done = e, { } -end - -function setters.reset(t) - t.done = { } - reset(t) -end - -function setters.list(t) -- pattern - local list = table.sortedkeys(t.data) - local user, system = { }, { } - for l=1,#list do - local what = list[l] - if find(what,"^%*") then - system[#system+1] = what - else - user[#user+1] = what - end - end - return user, system -end - -function setters.show(t) - commands.writestatus("","") - local list = setters.list(t) - for k=1,#list do - commands.writestatus(t.name,list[k]) - end - commands.writestatus("","") -end - --- we could have used a bit of oo and the trackers:enable syntax but --- there is already a lot of code around using the singular tracker - --- we could make this into a module - -function setters.new(name) - local t - t = { - data = { }, - name = name, - enable = function(...) setters.enable (t,...) end, - disable = function(...) setters.disable (t,...) end, - register = function(...) setters.register(t,...) end, - list = function(...) setters.list (t,...) end, - show = function(...) setters.show (t,...) end, - } - setters.data[name] = t - return t -end - -trackers = setters.new("trackers") -directives = setters.new("directives") -experiments = setters.new("experiments") - --- nice trick: we overload two of the directives related functions with variants that --- do tracing (itself using a tracker) .. proof of concept - -local trace_directives = false local trace_directives = false trackers.register("system.directives", function(v) trace_directives = v end) -local trace_experiments = false local trace_experiments = false trackers.register("system.experiments", function(v) trace_experiments = v end) - -local e = directives.enable -local d = directives.disable - -function directives.enable(...) - commands.writestatus("directives","enabling: %s",concat({...}," ")) - e(...) -end - -function directives.disable(...) - commands.writestatus("directives","disabling: %s",concat({...}," ")) - d(...) -end - -local e = experiments.enable -local d = experiments.disable - -function experiments.enable(...) - commands.writestatus("experiments","enabling: %s",concat({...}," ")) - e(...) -end - -function experiments.disable(...) - commands.writestatus("experiments","disabling: %s",concat({...}," ")) - d(...) -end - --- a useful example - -directives.register("system.nostatistics", function(v) - statistics.enable = not v -end) - - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['luat-env'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- A former version provided functionality for non embeded core --- scripts i.e. runtime library loading. Given the amount of --- Lua code we use now, this no longer makes sense. Much of this --- evolved before bytecode arrays were available and so a lot of --- code has disappeared already. - -local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end) - -local format, sub, match, gsub, find = string.format, string.sub, string.match, string.gsub, string.find -local unquote, quote = string.unquote, string.quote - --- precautions - -os.setlocale(nil,nil) -- useless feature and even dangerous in luatex - -function os.setlocale() - -- no way you can mess with it -end - --- dirty tricks - -if arg and (arg[0] == 'luatex' or arg[0] == 'luatex.exe') and arg[1] == "--luaonly" then - arg[-1]=arg[0] arg[0]=arg[2] for k=3,#arg do arg[k-2]=arg[k] end arg[#arg]=nil arg[#arg]=nil -end - -if profiler and os.env["MTX_PROFILE_RUN"] == "YES" then - profiler.start("luatex-profile.log") -end - --- environment - -environment = environment or { } -environment.arguments = { } -environment.files = { } -environment.sortedflags = nil - -if not environment.jobname or environment.jobname == "" then if tex then environment.jobname = tex.jobname end end -if not environment.version or environment.version == "" then environment.version = "unknown" end -if not environment.jobname then environment.jobname = "unknown" end - -function environment.initialize_arguments(arg) - local arguments, files = { }, { } - environment.arguments, environment.files, environment.sortedflags = arguments, files, nil - for index=1,#arg do - local argument = arg[index] - if index > 0 then - local flag, value = match(argument,"^%-+(.-)=(.-)$") - if flag then - arguments[flag] = unquote(value or "") - else - flag = match(argument,"^%-+(.+)") - if flag then - arguments[flag] = true - else - files[#files+1] = argument - end - end - end - end - environment.ownname = environment.ownname or arg[0] or 'unknown.lua' -end - -function environment.setargument(name,value) - environment.arguments[name] = value -end - --- todo: defaults, better checks e.g on type (boolean versus string) --- --- tricky: too many hits when we support partials unless we add --- a registration of arguments so from now on we have 'partial' - -function environment.argument(name,partial) - local arguments, sortedflags = environment.arguments, environment.sortedflags - if arguments[name] then - return arguments[name] - elseif partial then - if not sortedflags then - sortedflags = table.sortedkeys(arguments) - for k=1,#sortedflags do - sortedflags[k] = "^" .. sortedflags[k] - end - environment.sortedflags = sortedflags - end - -- example of potential clash: ^mode ^modefile - for k=1,#sortedflags do - local v = sortedflags[k] - if find(name,v) then - return arguments[sub(v,2,#v)] - end - end - end - return nil -end - -environment.argument("x",true) - -function environment.split_arguments(separator) -- rather special, cut-off before separator - local done, before, after = false, { }, { } - local original_arguments = environment.original_arguments - for k=1,#original_arguments do - local v = original_arguments[k] - if not done and v == separator then - done = true - elseif done then - after[#after+1] = v - else - before[#before+1] = v - end - end - return before, after -end - -function environment.reconstruct_commandline(arg,noquote) - arg = arg or environment.original_arguments - if noquote and #arg == 1 then - local a = arg[1] - a = resolvers.resolve(a) - a = unquote(a) - return a - elseif #arg > 0 then - local result = { } - for i=1,#arg do - local a = arg[i] - a = resolvers.resolve(a) - a = unquote(a) - a = gsub(a,'"','\\"') -- tricky - if find(a," ") then - result[#result+1] = quote(a) - else - result[#result+1] = a - end - end - return table.join(result," ") - else - return "" - end -end - -if arg then - - -- new, reconstruct quoted snippets (maybe better just remove the " then and add them later) - local newarg, instring = { }, false - - for index=1,#arg do - local argument = arg[index] - if find(argument,"^\"") then - newarg[#newarg+1] = gsub(argument,"^\"","") - if not find(argument,"\"$") then - instring = true - end - elseif find(argument,"\"$") then - newarg[#newarg] = newarg[#newarg] .. " " .. gsub(argument,"\"$","") - instring = false - elseif instring then - newarg[#newarg] = newarg[#newarg] .. " " .. argument - else - newarg[#newarg+1] = argument - end - end - for i=1,-5,-1 do - newarg[i] = arg[i] - end - - environment.initialize_arguments(newarg) - environment.original_arguments = newarg - environment.raw_arguments = arg - - arg = { } -- prevent duplicate handling - -end - --- weird place ... depends on a not yet loaded module - -function environment.texfile(filename) - return resolvers.find_file(filename,'tex') -end - -function environment.luafile(filename) - local resolved = resolvers.find_file(filename,'tex') or "" - if resolved ~= "" then - return resolved - end - resolved = resolvers.find_file(filename,'texmfscripts') or "" - if resolved ~= "" then - return resolved - end - return resolvers.find_file(filename,'luatexlibs') or "" -end - -environment.loadedluacode = loadfile -- can be overloaded - ---~ function environment.loadedluacode(name) ---~ if os.spawn("texluac -s -o texluac.luc " .. name) == 0 then ---~ local chunk = loadstring(io.loaddata("texluac.luc")) ---~ os.remove("texluac.luc") ---~ return chunk ---~ else ---~ environment.loadedluacode = loadfile -- can be overloaded ---~ return loadfile(name) ---~ end ---~ end - -function environment.luafilechunk(filename) -- used for loading lua bytecode in the format - filename = file.replacesuffix(filename, "lua") - local fullname = environment.luafile(filename) - if fullname and fullname ~= "" then - if trace_locating then - logs.report("fileio","loading file %s", fullname) - end - return environment.loadedluacode(fullname) - else - if trace_locating then - logs.report("fileio","unknown file %s", filename) - end - return nil - end -end - --- the next ones can use the previous ones / combine - -function environment.loadluafile(filename, version) - local lucname, luaname, chunk - local basename = file.removesuffix(filename) - if basename == filename then - lucname, luaname = basename .. ".luc", basename .. ".lua" - else - lucname, luaname = nil, basename -- forced suffix - end - -- when not overloaded by explicit suffix we look for a luc file first - local fullname = (lucname and environment.luafile(lucname)) or "" - if fullname ~= "" then - if trace_locating then - logs.report("fileio","loading %s", fullname) - end - chunk = loadfile(fullname) -- this way we don't need a file exists check - end - if chunk then - assert(chunk)() - if version then - -- we check of the version number of this chunk matches - local v = version -- can be nil - if modules and modules[filename] then - v = modules[filename].version -- new method - elseif versions and versions[filename] then - v = versions[filename] -- old method - end - if v == version then - return true - else - if trace_locating then - logs.report("fileio","version mismatch for %s: lua=%s, luc=%s", filename, v, version) - end - environment.loadluafile(filename) - end - else - return true - end - end - fullname = (luaname and environment.luafile(luaname)) or "" - if fullname ~= "" then - if trace_locating then - logs.report("fileio","loading %s", fullname) - end - chunk = loadfile(fullname) -- this way we don't need a file exists check - if not chunk then - if trace_locating then - logs.report("fileio","unknown file %s", filename) - end - else - assert(chunk)() - return true - end - end - return false -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['trac-inf'] = { - version = 1.001, - comment = "companion to trac-inf.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local format = string.format - -local statusinfo, n, registered = { }, 0, { } - -statistics = statistics or { } - -statistics.enable = true -statistics.threshold = 0.05 - --- timing functions - -local clock = os.gettimeofday or os.clock - -local notimer - -function statistics.hastimer(instance) - return instance and instance.starttime -end - -function statistics.resettiming(instance) - if not instance then - notimer = { timing = 0, loadtime = 0 } - else - instance.timing, instance.loadtime = 0, 0 - end -end - -function statistics.starttiming(instance) - if not instance then - notimer = { } - instance = notimer - end - local it = instance.timing - if not it then - it = 0 - end - if it == 0 then - instance.starttime = clock() - if not instance.loadtime then - instance.loadtime = 0 - end - else ---~ logs.report("system","nested timing (%s)",tostring(instance)) - end - instance.timing = it + 1 -end - -function statistics.stoptiming(instance, report) - if not instance then - instance = notimer - end - if instance then - local it = instance.timing - if it > 1 then - instance.timing = it - 1 - else - local starttime = instance.starttime - if starttime then - local stoptime = clock() - local loadtime = stoptime - starttime - instance.stoptime = stoptime - instance.loadtime = instance.loadtime + loadtime - if report then - statistics.report("load time %0.3f",loadtime) - end - instance.timing = 0 - return loadtime - end - end - end - return 0 -end - -function statistics.elapsedtime(instance) - if not instance then - instance = notimer - end - return format("%0.3f",(instance and instance.loadtime) or 0) -end - -function statistics.elapsedindeed(instance) - if not instance then - instance = notimer - end - local t = (instance and instance.loadtime) or 0 - return t > statistics.threshold -end - -function statistics.elapsedseconds(instance,rest) -- returns nil if 0 seconds - if statistics.elapsedindeed(instance) then - return format("%s seconds %s", statistics.elapsedtime(instance),rest or "") - end -end - --- general function - -function statistics.register(tag,fnc) - if statistics.enable and type(fnc) == "function" then - local rt = registered[tag] or (#statusinfo + 1) - statusinfo[rt] = { tag, fnc } - registered[tag] = rt - if #tag > n then n = #tag end - end -end - -function statistics.show(reporter) - if statistics.enable then - if not reporter then reporter = function(tag,data,n) texio.write_nl(tag .. " " .. data) end end - -- this code will move - local register = statistics.register - register("luatex banner", function() - return string.lower(status.banner) - end) - register("control sequences", function() - return format("%s of %s", status.cs_count, status.hash_size+status.hash_extra) - end) - register("callbacks", function() - local total, indirect = status.callbacks or 0, status.indirect_callbacks or 0 - return format("direct: %s, indirect: %s, total: %s", total-indirect, indirect, total) - end) - register("current memory usage", statistics.memused) - register("runtime",statistics.runtime) --- -- - for i=1,#statusinfo do - local s = statusinfo[i] - local r = s[2]() - if r then - reporter(s[1],r,n) - end - end - texio.write_nl("") -- final newline - statistics.enable = false - end -end - -function statistics.show_job_stat(tag,data,n) - texio.write_nl(format("%-15s: %s - %s","mkiv lua stats",tag:rpadd(n," "),data)) -end - -function statistics.memused() -- no math.round yet -) - local round = math.round or math.floor - return format("%s MB (ctx: %s MB)",round(collectgarbage("count")/1000), round(status.luastate_bytes/1000000)) -end - -if statistics.runtime then - -- already loaded and set -elseif luatex and luatex.starttime then - statistics.starttime = luatex.starttime - statistics.loadtime = 0 - statistics.timing = 0 -else - statistics.starttiming(statistics) -end - -function statistics.runtime() - statistics.stoptiming(statistics) - return statistics.formatruntime(statistics.elapsedtime(statistics)) -end - -function statistics.formatruntime(runtime) - return format("%s seconds", statistics.elapsedtime(statistics)) -end - -function statistics.timed(action,report) - local timer = { } - report = report or logs.simple - statistics.starttiming(timer) - action() - statistics.stoptiming(timer) - report("total runtime: %s",statistics.elapsedtime(timer)) -end - --- where, not really the best spot for this: - -commands = commands or { } - -local timer - -function commands.resettimer() - statistics.resettiming(timer) - statistics.starttiming(timer) -end - -function commands.elapsedtime() - statistics.stoptiming(timer) - tex.sprint(statistics.elapsedtime(timer)) -end - -commands.resettimer() - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['trac-log'] = { - version = 1.001, - comment = "companion to trac-log.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- this is old code that needs an overhaul - ---~ io.stdout:setvbuf("no") ---~ io.stderr:setvbuf("no") - -local write_nl, write = texio.write_nl or print, texio.write or io.write -local format, gmatch = string.format, string.gmatch -local texcount = tex and tex.count - -if texlua then - write_nl = print - write = io.write -end - ---[[ldx-- -<p>This is a prelude to a more extensive logging module. For the sake -of parsing log files, in addition to the standard logging we will -provide an <l n='xml'/> structured file. Actually, any logging that -is hooked into callbacks will be \XML\ by default.</p> ---ldx]]-- - -logs = logs or { } -logs.xml = logs.xml or { } -logs.tex = logs.tex or { } - ---[[ldx-- -<p>This looks pretty ugly but we need to speed things up a bit.</p> ---ldx]]-- - -logs.moreinfo = [[ -more information about ConTeXt and the tools that come with it can be found at: - -maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context -webpage : http://www.pragma-ade.nl / http://tex.aanhet.net -wiki : http://contextgarden.net -]] - -logs.levels = { - ['error'] = 1, - ['warning'] = 2, - ['info'] = 3, - ['debug'] = 4, -} - -logs.functions = { - 'report', 'start', 'stop', 'push', 'pop', 'line', 'direct', - 'start_run', 'stop_run', - 'start_page_number', 'stop_page_number', - 'report_output_pages', 'report_output_log', - 'report_tex_stat', 'report_job_stat', - 'show_open', 'show_close', 'show_load', -} - -logs.tracers = { -} - -logs.level = 0 -logs.mode = string.lower((os.getenv("MTX.LOG.MODE") or os.getenv("MTX_LOG_MODE") or "tex")) - -function logs.set_level(level) - logs.level = logs.levels[level] or level -end - -function logs.set_method(method) - for _, v in next, logs.functions do - logs[v] = logs[method][v] or function() end - end -end - --- tex logging - -function logs.tex.report(category,fmt,...) -- new - if fmt then - write_nl(category .. " | " .. format(fmt,...)) - else - write_nl(category .. " |") - end -end - -function logs.tex.line(fmt,...) -- new - if fmt then - write_nl(format(fmt,...)) - else - write_nl("") - end -end - ---~ function logs.tex.start_page_number() ---~ local real, user, sub = texcount.realpageno, texcount.userpageno, texcount.subpageno ---~ if real > 0 then ---~ if user > 0 then ---~ if sub > 0 then ---~ write(format("[%s.%s.%s",real,user,sub)) ---~ else ---~ write(format("[%s.%s",real,user)) ---~ end ---~ else ---~ write(format("[%s",real)) ---~ end ---~ else ---~ write("[-") ---~ end ---~ end - ---~ function logs.tex.stop_page_number() ---~ write("]") ---~ end - -local real, user, sub - -function logs.tex.start_page_number() - real, user, sub = texcount.realpageno, texcount.userpageno, texcount.subpageno -end - -function logs.tex.stop_page_number() - if real > 0 then - if user > 0 then - if sub > 0 then - logs.report("pages", "flushing realpage %s, userpage %s, subpage %s",real,user,sub) - else - logs.report("pages", "flushing realpage %s, userpage %s",real,user) - end - else - logs.report("pages", "flushing realpage %s",real) - end - else - logs.report("pages", "flushing page") - end - io.flush() -end - -logs.tex.report_job_stat = statistics.show_job_stat - --- xml logging - -function logs.xml.report(category,fmt,...) -- new - if fmt then - write_nl(format("<r category='%s'>%s</r>",category,format(fmt,...))) - else - write_nl(format("<r category='%s'/>",category)) - end -end -function logs.xml.line(fmt,...) -- new - if fmt then - write_nl(format("<r>%s</r>",format(fmt,...))) - else - write_nl("<r/>") - end -end - -function logs.xml.start() if logs.level > 0 then tw("<%s>" ) end end -function logs.xml.stop () if logs.level > 0 then tw("</%s>") end end -function logs.xml.push () if logs.level > 0 then tw("<!-- ") end end -function logs.xml.pop () if logs.level > 0 then tw(" -->" ) end end - -function logs.xml.start_run() - write_nl("<?xml version='1.0' standalone='yes'?>") - write_nl("<job>") -- xmlns='www.pragma-ade.com/luatex/schemas/context-job.rng' - write_nl("") -end - -function logs.xml.stop_run() - write_nl("</job>") -end - -function logs.xml.start_page_number() - write_nl(format("<p real='%s' page='%s' sub='%s'", texcount.realpageno, texcount.userpageno, texcount.subpageno)) -end - -function logs.xml.stop_page_number() - write("/>") - write_nl("") -end - -function logs.xml.report_output_pages(p,b) - write_nl(format("<v k='pages' v='%s'/>", p)) - write_nl(format("<v k='bytes' v='%s'/>", b)) - write_nl("") -end - -function logs.xml.report_output_log() -end - -function logs.xml.report_tex_stat(k,v) - texiowrite_nl("log","<v k='"..k.."'>"..tostring(v).."</v>") -end - -local level = 0 - -function logs.xml.show_open(name) - level = level + 1 - texiowrite_nl(format("<f l='%s' n='%s'>",level,name)) -end - -function logs.xml.show_close(name) - texiowrite("</f> ") - level = level - 1 -end - -function logs.xml.show_load(name) - texiowrite_nl(format("<f l='%s' n='%s'/>",level+1,name)) -end - --- - -local name, banner = 'report', 'context' - -local function report(category,fmt,...) - if fmt then - write_nl(format("%s | %s: %s",name,category,format(fmt,...))) - elseif category then - write_nl(format("%s | %s",name,category)) - else - write_nl(format("%s |",name)) - end -end - -local function simple(fmt,...) - if fmt then - write_nl(format("%s | %s",name,format(fmt,...))) - else - write_nl(format("%s |",name)) - end -end - -function logs.setprogram(_name_,_banner_,_verbose_) - name, banner = _name_, _banner_ - if _verbose_ then - trackers.enable("resolvers.locating") - end - logs.set_method("tex") - logs.report = report -- also used in libraries - logs.simple = simple -- only used in scripts ! - if utils then - utils.report = simple - end - logs.verbose = _verbose_ -end - -function logs.setverbose(what) - if what then - trackers.enable("resolvers.locating") - else - trackers.disable("resolvers.locating") - end - logs.verbose = what or false -end - -function logs.extendbanner(_banner_,_verbose_) - banner = banner .. " | ".. _banner_ - if _verbose_ ~= nil then - logs.setverbose(what) - end -end - -logs.verbose = false -logs.report = logs.tex.report -logs.simple = logs.tex.report - -function logs.reportlines(str) -- todo: <lines></lines> - for line in gmatch(str,"(.-)[\n\r]") do - logs.report(line) - end -end - -function logs.reportline() -- for scripts too - logs.report() -end - -logs.simpleline = logs.reportline - -function logs.reportbanner() -- for scripts too - logs.report(banner) -end - -function logs.help(message,option) - logs.reportbanner() - logs.reportline() - logs.reportlines(message) - local moreinfo = logs.moreinfo or "" - if moreinfo ~= "" and option ~= "nomoreinfo" then - logs.reportline() - logs.reportlines(moreinfo) - end -end - -logs.set_level('error') -logs.set_method('tex') - -function logs.system(whereto,process,jobname,category,...) - for i=1,10 do - local f = io.open(whereto,"a") - if f then - f:write(format("%s %s => %s => %s => %s\r",os.date("%d/%m/%y %H:%m:%S"),process,jobname,category,format(...))) - f:close() - break - else - sleep(0.1) - end - end -end - ---~ local syslogname = "oeps.xxx" ---~ ---~ for i=1,10 do ---~ logs.system(syslogname,"context","test","fonts","font %s recached due to newer version (%s)","blabla","123") ---~ end - -function logs.fatal(where,...) - logs.report(where,"fatal error: %s, aborting now",format(...)) - os.exit() -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-inp'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files", -} - --- After a few years using the code the large luat-inp.lua file --- has been split up a bit. In the process some functionality was --- dropped: --- --- * support for reading lsr files --- * selective scanning (subtrees) --- * some public auxiliary functions were made private --- --- TODO: os.getenv -> os.env[] --- TODO: instances.[hashes,cnffiles,configurations,522] --- TODO: check escaping in find etc, too much, too slow - --- This lib is multi-purpose and can be loaded again later on so that --- additional functionality becomes available. We will split thislogs.report("fileio", --- module in components once we're done with prototyping. This is the --- first code I wrote for LuaTeX, so it needs some cleanup. Before changing --- something in this module one can best check with Taco or Hans first; there --- is some nasty trickery going on that relates to traditional kpse support. - --- To be considered: hash key lowercase, first entry in table filename --- (any case), rest paths (so no need for optimization). Or maybe a --- separate table that matches lowercase names to mixed case when --- present. In that case the lower() cases can go away. I will do that --- only when we run into problems with names ... well ... Iwona-Regular. - --- Beware, loading and saving is overloaded in luat-tmp! - -local format, gsub, find, lower, upper, match, gmatch = string.format, string.gsub, string.find, string.lower, string.upper, string.match, string.gmatch -local concat, insert, sortedkeys = table.concat, table.insert, table.sortedkeys -local next, type = next, type -local lpegmatch = lpeg.match - -local trace_locating, trace_detail, trace_expansions = false, false, false - -trackers.register("resolvers.locating", function(v) trace_locating = v end) -trackers.register("resolvers.details", function(v) trace_detail = v end) -trackers.register("resolvers.expansions", function(v) trace_expansions = v end) -- todo - -if not resolvers then - resolvers = { - suffixes = { }, - formats = { }, - dangerous = { }, - suffixmap = { }, - alternatives = { }, - locators = { }, -- locate databases - hashers = { }, -- load databases - generators = { }, -- generate databases - } -end - -local resolvers = resolvers - -resolvers.locators .notfound = { nil } -resolvers.hashers .notfound = { nil } -resolvers.generators.notfound = { nil } - -resolvers.cacheversion = '1.0.1' -resolvers.cnfname = 'texmf.cnf' -resolvers.luaname = 'texmfcnf.lua' -resolvers.homedir = os.env[os.type == "windows" and 'USERPROFILE'] or os.env['HOME'] or '~' -resolvers.cnfdefault = '{$SELFAUTODIR,$SELFAUTOPARENT}{,{/share,}/texmf{-local,.local,}/web2c}' - -local dummy_path_expr = "^!*unset/*$" - -local formats = resolvers.formats -local suffixes = resolvers.suffixes -local dangerous = resolvers.dangerous -local suffixmap = resolvers.suffixmap -local alternatives = resolvers.alternatives - -formats['afm'] = 'AFMFONTS' suffixes['afm'] = { 'afm' } -formats['enc'] = 'ENCFONTS' suffixes['enc'] = { 'enc' } -formats['fmt'] = 'TEXFORMATS' suffixes['fmt'] = { 'fmt' } -formats['map'] = 'TEXFONTMAPS' suffixes['map'] = { 'map' } -formats['mp'] = 'MPINPUTS' suffixes['mp'] = { 'mp' } -formats['ocp'] = 'OCPINPUTS' suffixes['ocp'] = { 'ocp' } -formats['ofm'] = 'OFMFONTS' suffixes['ofm'] = { 'ofm', 'tfm' } -formats['otf'] = 'OPENTYPEFONTS' suffixes['otf'] = { 'otf' } -- 'ttf' -formats['opl'] = 'OPLFONTS' suffixes['opl'] = { 'opl' } -formats['otp'] = 'OTPINPUTS' suffixes['otp'] = { 'otp' } -formats['ovf'] = 'OVFFONTS' suffixes['ovf'] = { 'ovf', 'vf' } -formats['ovp'] = 'OVPFONTS' suffixes['ovp'] = { 'ovp' } -formats['tex'] = 'TEXINPUTS' suffixes['tex'] = { 'tex' } -formats['tfm'] = 'TFMFONTS' suffixes['tfm'] = { 'tfm' } -formats['ttf'] = 'TTFONTS' suffixes['ttf'] = { 'ttf', 'ttc', 'dfont' } -formats['pfb'] = 'T1FONTS' suffixes['pfb'] = { 'pfb', 'pfa' } -formats['vf'] = 'VFFONTS' suffixes['vf'] = { 'vf' } - -formats['fea'] = 'FONTFEATURES' suffixes['fea'] = { 'fea' } -formats['cid'] = 'FONTCIDMAPS' suffixes['cid'] = { 'cid', 'cidmap' } - -formats ['texmfscripts'] = 'TEXMFSCRIPTS' -- new -suffixes['texmfscripts'] = { 'rb', 'pl', 'py' } -- 'lua' - -formats ['lua'] = 'LUAINPUTS' -- new -suffixes['lua'] = { 'lua', 'luc', 'tma', 'tmc' } - --- backward compatible ones - -alternatives['map files'] = 'map' -alternatives['enc files'] = 'enc' -alternatives['cid maps'] = 'cid' -- great, why no cid files -alternatives['font feature files'] = 'fea' -- and fea files here -alternatives['opentype fonts'] = 'otf' -alternatives['truetype fonts'] = 'ttf' -alternatives['truetype collections'] = 'ttc' -alternatives['truetype dictionary'] = 'dfont' -alternatives['type1 fonts'] = 'pfb' - --- obscure ones - -formats ['misc fonts'] = '' -suffixes['misc fonts'] = { } - -formats ['sfd'] = 'SFDFONTS' -suffixes ['sfd'] = { 'sfd' } -alternatives['subfont definition files'] = 'sfd' - --- lib paths - -formats ['lib'] = 'CLUAINPUTS' -- new (needs checking) -suffixes['lib'] = (os.libsuffix and { os.libsuffix }) or { 'dll', 'so' } - --- In practice we will work within one tds tree, but i want to keep --- the option open to build tools that look at multiple trees, which is --- why we keep the tree specific data in a table. We used to pass the --- instance but for practical pusposes we now avoid this and use a --- instance variable. - --- here we catch a few new thingies (todo: add these paths to context.tmf) --- --- FONTFEATURES = .;$TEXMF/fonts/fea// --- FONTCIDMAPS = .;$TEXMF/fonts/cid// - --- we always have one instance active - -resolvers.instance = resolvers.instance or nil -- the current one (slow access) -local instance = resolvers.instance or nil -- the current one (fast access) - -function resolvers.newinstance() - - -- store once, freeze and faster (once reset we can best use - -- instance.environment) maybe better have a register suffix - -- function - - for k, v in next, suffixes do - for i=1,#v do - local vi = v[i] - if vi then - suffixmap[vi] = k - end - end - end - - -- because vf searching is somewhat dangerous, we want to prevent - -- too liberal searching esp because we do a lookup on the current - -- path anyway; only tex (or any) is safe - - for k, v in next, formats do - dangerous[k] = true - end - dangerous.tex = nil - - -- the instance - - local newinstance = { - rootpath = '', - treepath = '', - progname = 'context', - engine = 'luatex', - format = '', - environment = { }, - variables = { }, - expansions = { }, - files = { }, - remap = { }, - configuration = { }, - setup = { }, - order = { }, - found = { }, - foundintrees = { }, - kpsevars = { }, - hashes = { }, - cnffiles = { }, - luafiles = { }, - lists = { }, - remember = true, - diskcache = true, - renewcache = false, - scandisk = true, - cachepath = nil, - loaderror = false, - sortdata = false, - savelists = true, - cleanuppaths = true, - allresults = false, - pattern = nil, -- lists - data = { }, -- only for loading - force_suffixes = true, - fakepaths = { }, - } - - local ne = newinstance.environment - - for k,v in next, os.env do - ne[k] = resolvers.bare_variable(v) - end - - return newinstance - -end - -function resolvers.setinstance(someinstance) - instance = someinstance - resolvers.instance = someinstance - return someinstance -end - -function resolvers.reset() - return resolvers.setinstance(resolvers.newinstance()) -end - -local function reset_hashes() - instance.lists = { } - instance.found = { } -end - -local function check_configuration() -- not yet ok, no time for debugging now - local ie, iv = instance.environment, instance.variables - local function fix(varname,default) - local proname = varname .. "." .. instance.progname or "crap" - local p, v = ie[proname], ie[varname] or iv[varname] - if not ((p and p ~= "") or (v and v ~= "")) then - iv[varname] = default -- or environment? - end - end - local name = os.name - if name == "windows" then - fix("OSFONTDIR", "c:/windows/fonts//") - elseif name == "macosx" then - fix("OSFONTDIR", "$HOME/Library/Fonts//;/Library/Fonts//;/System/Library/Fonts//") - else - -- bad luck - end - fix("LUAINPUTS" , ".;$TEXINPUTS;$TEXMFSCRIPTS") -- no progname, hm - -- this will go away some day - fix("FONTFEATURES", ".;$TEXMF/fonts/{data,fea}//;$OPENTYPEFONTS;$TTFONTS;$T1FONTS;$AFMFONTS") - fix("FONTCIDMAPS" , ".;$TEXMF/fonts/{data,cid}//;$OPENTYPEFONTS;$TTFONTS;$T1FONTS;$AFMFONTS") - -- - fix("LUATEXLIBS" , ".;$TEXMF/luatex/lua//") -end - -function resolvers.bare_variable(str) -- assumes str is a string - return (gsub(str,"\s*([\"\']?)(.+)%1\s*", "%2")) -end - -function resolvers.settrace(n) -- no longer number but: 'locating' or 'detail' - if n then - trackers.disable("resolvers.*") - trackers.enable("resolvers."..n) - end -end - -resolvers.settrace(os.getenv("MTX_INPUT_TRACE")) - -function resolvers.osenv(key) - local ie = instance.environment - local value = ie[key] - if value == nil then - -- local e = os.getenv(key) - local e = os.env[key] - if e == nil then - -- value = "" -- false - else - value = resolvers.bare_variable(e) - end - ie[key] = value - end - return value or "" -end - -function resolvers.env(key) - return instance.environment[key] or resolvers.osenv(key) -end - --- - -local function expand_vars(lst) -- simple vars - local variables, env = instance.variables, resolvers.env - local function resolve(a) - return variables[a] or env(a) - end - for k=1,#lst do - lst[k] = gsub(lst[k],"%$([%a%d%_%-]+)",resolve) - end -end - -local function expanded_var(var) -- simple vars - local function resolve(a) - return instance.variables[a] or resolvers.env(a) - end - return (gsub(var,"%$([%a%d%_%-]+)",resolve)) -end - -local function entry(entries,name) - if name and (name ~= "") then - name = gsub(name,'%$','') - local result = entries[name..'.'..instance.progname] or entries[name] - if result then - return result - else - result = resolvers.env(name) - if result then - instance.variables[name] = result - resolvers.expand_variables() - return instance.expansions[name] or "" - end - end - end - return "" -end - -local function is_entry(entries,name) - if name and name ~= "" then - name = gsub(name,'%$','') - return (entries[name..'.'..instance.progname] or entries[name]) ~= nil - else - return false - end -end - --- {a,b,c,d} --- a,b,c/{p,q,r},d --- a,b,c/{p,q,r}/d/{x,y,z}// --- a,b,c/{p,q/{x,y,z},r},d/{p,q,r} --- a,b,c/{p,q/{x,y,z},r},d/{p,q,r} --- a{b,c}{d,e}f --- {a,b,c,d} --- {a,b,c/{p,q,r},d} --- {a,b,c/{p,q,r}/d/{x,y,z}//} --- {a,b,c/{p,q/{x,y,z}},d/{p,q,r}} --- {a,b,c/{p,q/{x,y,z},w}v,d/{p,q,r}} --- {$SELFAUTODIR,$SELFAUTOPARENT}{,{/share,}/texmf{-local,.local,}/web2c} - --- this one is better and faster, but it took me a while to realize --- that this kind of replacement is cleaner than messy parsing and --- fuzzy concatenating we can probably gain a bit with selectively --- applying lpeg, but experiments with lpeg parsing this proved not to --- work that well; the parsing is ok, but dealing with the resulting --- table is a pain because we need to work inside-out recursively - -local function do_first(a,b) - local t = { } - for s in gmatch(b,"[^,]+") do t[#t+1] = a .. s end - return "{" .. concat(t,",") .. "}" -end - -local function do_second(a,b) - local t = { } - for s in gmatch(a,"[^,]+") do t[#t+1] = s .. b end - return "{" .. concat(t,",") .. "}" -end - -local function do_both(a,b) - local t = { } - for sa in gmatch(a,"[^,]+") do - for sb in gmatch(b,"[^,]+") do - t[#t+1] = sa .. sb - end - end - return "{" .. concat(t,",") .. "}" -end - -local function do_three(a,b,c) - return a .. b.. c -end - -local function splitpathexpr(str, t, validate) - -- no need for further optimization as it is only called a - -- few times, we can use lpeg for the sub - if trace_expansions then - logs.report("fileio","expanding variable '%s'",str) - end - t = t or { } - str = gsub(str,",}",",@}") - str = gsub(str,"{,","{@,") - -- str = "@" .. str .. "@" - local ok, done - while true do - done = false - while true do - str, ok = gsub(str,"([^{},]+){([^{}]+)}",do_first) - if ok > 0 then done = true else break end - end - while true do - str, ok = gsub(str,"{([^{}]+)}([^{},]+)",do_second) - if ok > 0 then done = true else break end - end - while true do - str, ok = gsub(str,"{([^{}]+)}{([^{}]+)}",do_both) - if ok > 0 then done = true else break end - end - str, ok = gsub(str,"({[^{}]*){([^{}]+)}([^{}]*})",do_three) - if ok > 0 then done = true end - if not done then break end - end - str = gsub(str,"[{}]", "") - str = gsub(str,"@","") - if validate then - for s in gmatch(str,"[^,]+") do - s = validate(s) - if s then t[#t+1] = s end - end - else - for s in gmatch(str,"[^,]+") do - t[#t+1] = s - end - end - if trace_expansions then - for k=1,#t do - logs.report("fileio","% 4i: %s",k,t[k]) - end - end - return t -end - -local function expanded_path_from_list(pathlist) -- maybe not a list, just a path - -- a previous version fed back into pathlist - local newlist, ok = { }, false - for k=1,#pathlist do - if find(pathlist[k],"[{}]") then - ok = true - break - end - end - if ok then - local function validate(s) - s = file.collapse_path(s) - return s ~= "" and not find(s,dummy_path_expr) and s - end - for k=1,#pathlist do - splitpathexpr(pathlist[k],newlist,validate) - end - else - for k=1,#pathlist do - for p in gmatch(pathlist[k],"([^,]+)") do - p = file.collapse_path(p) - if p ~= "" then newlist[#newlist+1] = p end - end - end - end - return newlist -end - --- we follow a rather traditional approach: --- --- (1) texmf.cnf given in TEXMFCNF --- (2) texmf.cnf searched in default variable --- --- also we now follow the stupid route: if not set then just assume *one* --- cnf file under texmf (i.e. distribution) - -local args = environment and environment.original_arguments or arg -- this needs a cleanup - -resolvers.ownbin = resolvers.ownbin or args[-2] or arg[-2] or args[-1] or arg[-1] or arg[0] or "luatex" -resolvers.ownbin = gsub(resolvers.ownbin,"\\","/") - -function resolvers.getownpath() - local ownpath = resolvers.ownpath or os.selfdir - if not ownpath or ownpath == "" or ownpath == "unset" then - ownpath = args[-1] or arg[-1] - ownpath = ownpath and file.dirname(gsub(ownpath,"\\","/")) - if not ownpath or ownpath == "" then - ownpath = args[-0] or arg[-0] - ownpath = ownpath and file.dirname(gsub(ownpath,"\\","/")) - end - local binary = resolvers.ownbin - if not ownpath or ownpath == "" then - ownpath = ownpath and file.dirname(binary) - end - if not ownpath or ownpath == "" then - if os.binsuffix ~= "" then - binary = file.replacesuffix(binary,os.binsuffix) - end - for p in gmatch(os.getenv("PATH"),"[^"..io.pathseparator.."]+") do - local b = file.join(p,binary) - if lfs.isfile(b) then - -- we assume that after changing to the path the currentdir function - -- resolves to the real location and use this side effect here; this - -- trick is needed because on the mac installations use symlinks in the - -- path instead of real locations - local olddir = lfs.currentdir() - if lfs.chdir(p) then - local pp = lfs.currentdir() - if trace_locating and p ~= pp then - logs.report("fileio","following symlink '%s' to '%s'",p,pp) - end - ownpath = pp - lfs.chdir(olddir) - else - if trace_locating then - logs.report("fileio","unable to check path '%s'",p) - end - ownpath = p - end - break - end - end - end - if not ownpath or ownpath == "" then - ownpath = "." - logs.report("fileio","forcing fallback ownpath .") - elseif trace_locating then - logs.report("fileio","using ownpath '%s'",ownpath) - end - end - resolvers.ownpath = ownpath - function resolvers.getownpath() - return resolvers.ownpath - end - return ownpath -end - -local own_places = { "SELFAUTOLOC", "SELFAUTODIR", "SELFAUTOPARENT", "TEXMFCNF" } - -local function identify_own() - local ownpath = resolvers.getownpath() or dir.current() - local ie = instance.environment - if ownpath then - if resolvers.env('SELFAUTOLOC') == "" then os.env['SELFAUTOLOC'] = file.collapse_path(ownpath) end - if resolvers.env('SELFAUTODIR') == "" then os.env['SELFAUTODIR'] = file.collapse_path(ownpath .. "/..") end - if resolvers.env('SELFAUTOPARENT') == "" then os.env['SELFAUTOPARENT'] = file.collapse_path(ownpath .. "/../..") end - else - logs.report("fileio","error: unable to locate ownpath") - os.exit() - end - if resolvers.env('TEXMFCNF') == "" then os.env['TEXMFCNF'] = resolvers.cnfdefault end - if resolvers.env('TEXOS') == "" then os.env['TEXOS'] = resolvers.env('SELFAUTODIR') end - if resolvers.env('TEXROOT') == "" then os.env['TEXROOT'] = resolvers.env('SELFAUTOPARENT') end - if trace_locating then - for i=1,#own_places do - local v = own_places[i] - logs.report("fileio","variable '%s' set to '%s'",v,resolvers.env(v) or "unknown") - end - end - identify_own = function() end -end - -function resolvers.identify_cnf() - if #instance.cnffiles == 0 then - -- fallback - identify_own() - -- the real search - resolvers.expand_variables() - local t = resolvers.split_path(resolvers.env('TEXMFCNF')) - t = expanded_path_from_list(t) - expand_vars(t) -- redundant - local function locate(filename,list) - for i=1,#t do - local ti = t[i] - local texmfcnf = file.collapse_path(file.join(ti,filename)) - if lfs.isfile(texmfcnf) then - list[#list+1] = texmfcnf - end - end - end - locate(resolvers.luaname,instance.luafiles) - locate(resolvers.cnfname,instance.cnffiles) - end -end - -local function load_cnf_file(fname) - fname = resolvers.clean_path(fname) - local lname = file.replacesuffix(fname,'lua') - if lfs.isfile(lname) then - local dname = file.dirname(fname) -- fname ? - if not instance.configuration[dname] then - resolvers.load_data(dname,'configuration',lname and file.basename(lname)) - instance.order[#instance.order+1] = instance.configuration[dname] - end - else - f = io.open(fname) - if f then - if trace_locating then - logs.report("fileio","loading configuration file %s", fname) - end - local line, data, n, k, v - local dname = file.dirname(fname) - if not instance.configuration[dname] then - instance.configuration[dname] = { } - instance.order[#instance.order+1] = instance.configuration[dname] - end - local data = instance.configuration[dname] - while true do - local line, n = f:read(), 0 - if line then - while true do -- join lines - line, n = gsub(line,"\\%s*$", "") - if n > 0 then - line = line .. f:read() - else - break - end - end - if not find(line,"^[%%#]") then - local l = gsub(line,"%s*%%.*$","") - local k, v = match(l,"%s*(.-)%s*=%s*(.-)%s*$") - if k and v and not data[k] then - v = gsub(v,"[%%#].*",'') - data[k] = gsub(v,"~","$HOME") - instance.kpsevars[k] = true - end - end - else - break - end - end - f:close() - elseif trace_locating then - logs.report("fileio","skipping configuration file '%s'", fname) - end - end -end - -local function collapse_cnf_data() -- potential optimization: pass start index (setup and configuration are shared) - local order = instance.order - for i=1,#order do - local c = order[i] - for k,v in next, c do - if not instance.variables[k] then - if instance.environment[k] then - instance.variables[k] = instance.environment[k] - else - instance.kpsevars[k] = true - instance.variables[k] = resolvers.bare_variable(v) - end - end - end - end -end - -function resolvers.load_cnf() - local function loadoldconfigdata() - local cnffiles = instance.cnffiles - for i=1,#cnffiles do - load_cnf_file(cnffiles[i]) - end - end - -- instance.cnffiles contain complete names now ! - -- we still use a funny mix of cnf and new but soon - -- we will switch to lua exclusively as we only use - -- the file to collect the tree roots - if #instance.cnffiles == 0 then - if trace_locating then - logs.report("fileio","no cnf files found (TEXMFCNF may not be set/known)") - end - else - local cnffiles = instance.cnffiles - instance.rootpath = cnffiles[1] - for k=1,#cnffiles do - instance.cnffiles[k] = file.collapse_path(cnffiles[k]) - end - for i=1,3 do - instance.rootpath = file.dirname(instance.rootpath) - end - instance.rootpath = file.collapse_path(instance.rootpath) - if instance.diskcache and not instance.renewcache then - resolvers.loadoldconfig(instance.cnffiles) - if instance.loaderror then - loadoldconfigdata() - resolvers.saveoldconfig() - end - else - loadoldconfigdata() - if instance.renewcache then - resolvers.saveoldconfig() - end - end - collapse_cnf_data() - end - check_configuration() -end - -function resolvers.load_lua() - if #instance.luafiles == 0 then - -- yet harmless - else - instance.rootpath = instance.luafiles[1] - local luafiles = instance.luafiles - for k=1,#luafiles do - instance.luafiles[k] = file.collapse_path(luafiles[k]) - end - for i=1,3 do - instance.rootpath = file.dirname(instance.rootpath) - end - instance.rootpath = file.collapse_path(instance.rootpath) - resolvers.loadnewconfig() - collapse_cnf_data() - end - check_configuration() -end - --- database loading - -function resolvers.load_hash() - resolvers.locatelists() - if instance.diskcache and not instance.renewcache then - resolvers.loadfiles() - if instance.loaderror then - resolvers.loadlists() - resolvers.savefiles() - end - else - resolvers.loadlists() - if instance.renewcache then - resolvers.savefiles() - end - end -end - -function resolvers.append_hash(type,tag,name) - if trace_locating then - logs.report("fileio","hash '%s' appended",tag) - end - insert(instance.hashes, { ['type']=type, ['tag']=tag, ['name']=name } ) -end - -function resolvers.prepend_hash(type,tag,name) - if trace_locating then - logs.report("fileio","hash '%s' prepended",tag) - end - insert(instance.hashes, 1, { ['type']=type, ['tag']=tag, ['name']=name } ) -end - -function resolvers.extend_texmf_var(specification) -- crap, we could better prepend the hash --- local t = resolvers.expanded_path_list('TEXMF') -- full expansion - local t = resolvers.split_path(resolvers.env('TEXMF')) - insert(t,1,specification) - local newspec = concat(t,";") - if instance.environment["TEXMF"] then - instance.environment["TEXMF"] = newspec - elseif instance.variables["TEXMF"] then - instance.variables["TEXMF"] = newspec - else - -- weird - end - resolvers.expand_variables() - reset_hashes() -end - --- locators - -function resolvers.locatelists() - local texmfpaths = resolvers.clean_path_list('TEXMF') - for i=1,#texmfpaths do - local path = texmfpaths[i] - if trace_locating then - logs.report("fileio","locating list of '%s'",path) - end - resolvers.locatedatabase(file.collapse_path(path)) - end -end - -function resolvers.locatedatabase(specification) - return resolvers.methodhandler('locators', specification) -end - -function resolvers.locators.tex(specification) - if specification and specification ~= '' and lfs.isdir(specification) then - if trace_locating then - logs.report("fileio","tex locator '%s' found",specification) - end - resolvers.append_hash('file',specification,filename) - elseif trace_locating then - logs.report("fileio","tex locator '%s' not found",specification) - end -end - --- hashers - -function resolvers.hashdatabase(tag,name) - return resolvers.methodhandler('hashers',tag,name) -end - -function resolvers.loadfiles() - instance.loaderror = false - instance.files = { } - if not instance.renewcache then - local hashes = instance.hashes - for k=1,#hashes do - local hash = hashes[k] - resolvers.hashdatabase(hash.tag,hash.name) - if instance.loaderror then break end - end - end -end - -function resolvers.hashers.tex(tag,name) - resolvers.load_data(tag,'files') -end - --- generators: - -function resolvers.loadlists() - local hashes = instance.hashes - for i=1,#hashes do - resolvers.generatedatabase(hashes[i].tag) - end -end - -function resolvers.generatedatabase(specification) - return resolvers.methodhandler('generators', specification) -end - --- starting with . or .. etc or funny char - -local weird = lpeg.P(".")^1 + lpeg.anywhere(lpeg.S("~`!#$%^&*()={}[]:;\"\'||<>,?\n\r\t")) - ---~ local l_forbidden = lpeg.S("~`!#$%^&*()={}[]:;\"\'||\\/<>,?\n\r\t") ---~ local l_confusing = lpeg.P(" ") ---~ local l_character = lpeg.patterns.utf8 ---~ local l_dangerous = lpeg.P(".") - ---~ local l_normal = (l_character - l_forbidden - l_confusing - l_dangerous) * (l_character - l_forbidden - l_confusing^2)^0 * lpeg.P(-1) ---~ ----- l_normal = l_normal * lpeg.Cc(true) + lpeg.Cc(false) - ---~ local function test(str) ---~ print(str,lpeg.match(l_normal,str)) ---~ end ---~ test("ヒラギノ明朝 Pro W3") ---~ test("..ヒラギノ明朝 Pro W3") ---~ test(":ヒラギノ明朝 Pro W3;") ---~ test("ヒラギノ明朝 /Pro W3;") ---~ test("ヒラギノ明朝 Pro W3") - -function resolvers.generators.tex(specification) - local tag = specification - if trace_locating then - logs.report("fileio","scanning path '%s'",specification) - end - instance.files[tag] = { } - local files = instance.files[tag] - local n, m, r = 0, 0, 0 - local spec = specification .. '/' - local attributes = lfs.attributes - local directory = lfs.dir - local function action(path) - local full - if path then - full = spec .. path .. '/' - else - full = spec - end - for name in directory(full) do - if not lpegmatch(weird,name) then - -- if lpegmatch(l_normal,name) then - local mode = attributes(full..name,'mode') - if mode == 'file' then - if path then - n = n + 1 - local f = files[name] - if f then - if type(f) == 'string' then - files[name] = { f, path } - else - f[#f+1] = path - end - else -- probably unique anyway - files[name] = path - local lower = lower(name) - if name ~= lower then - files["remap:"..lower] = name - r = r + 1 - end - end - end - elseif mode == 'directory' then - m = m + 1 - if path then - action(path..'/'..name) - else - action(name) - end - end - end - end - end - action() - if trace_locating then - logs.report("fileio","%s files found on %s directories with %s uppercase remappings",n,m,r) - end -end - --- savers, todo - -function resolvers.savefiles() - resolvers.save_data('files') -end - --- A config (optionally) has the paths split in tables. Internally --- we join them and split them after the expansion has taken place. This --- is more convenient. - ---~ local checkedsplit = string.checkedsplit - -local cache = { } - -local splitter = lpeg.Ct(lpeg.splitat(lpeg.S(os.type == "windows" and ";" or ":;"))) - -local function split_kpse_path(str) -- beware, this can be either a path or a {specification} - local found = cache[str] - if not found then - if str == "" then - found = { } - else - str = gsub(str,"\\","/") ---~ local split = (find(str,";") and checkedsplit(str,";")) or checkedsplit(str,io.pathseparator) -local split = lpegmatch(splitter,str) - found = { } - for i=1,#split do - local s = split[i] - if not find(s,"^{*unset}*") then - found[#found+1] = s - end - end - if trace_expansions then - logs.report("fileio","splitting path specification '%s'",str) - for k=1,#found do - logs.report("fileio","% 4i: %s",k,found[k]) - end - end - cache[str] = found - end - end - return found -end - -resolvers.split_kpse_path = split_kpse_path - -function resolvers.splitconfig() - for i=1,#instance do - local c = instance[i] - for k,v in next, c do - if type(v) == 'string' then - local t = split_kpse_path(v) - if #t > 1 then - c[k] = t - end - end - end - end -end - -function resolvers.joinconfig() - local order = instance.order - for i=1,#order do - local c = order[i] - for k,v in next, c do -- indexed? - if type(v) == 'table' then - c[k] = file.join_path(v) - end - end - end -end - -function resolvers.split_path(str) - if type(str) == 'table' then - return str - else - return split_kpse_path(str) - end -end - -function resolvers.join_path(str) - if type(str) == 'table' then - return file.join_path(str) - else - return str - end -end - -function resolvers.splitexpansions() - local ie = instance.expansions - for k,v in next, ie do - local t, h, p = { }, { }, split_kpse_path(v) - for kk=1,#p do - local vv = p[kk] - if vv ~= "" and not h[vv] then - t[#t+1] = vv - h[vv] = true - end - end - if #t > 1 then - ie[k] = t - else - ie[k] = t[1] - end - end -end - --- end of split/join code - -function resolvers.saveoldconfig() - resolvers.splitconfig() - resolvers.save_data('configuration') - resolvers.joinconfig() -end - -resolvers.configbanner = [[ --- This is a Luatex configuration file created by 'luatools.lua' or --- 'luatex.exe' directly. For comment, suggestions and questions you can --- contact the ConTeXt Development Team. This configuration file is --- not copyrighted. [HH & TH] -]] - -function resolvers.serialize(files) - -- This version is somewhat optimized for the kind of - -- tables that we deal with, so it's much faster than - -- the generic serializer. This makes sense because - -- luatools and mtxtools are called frequently. Okay, - -- we pay a small price for properly tabbed tables. - local t = { } - local function dump(k,v,m) -- could be moved inline - if type(v) == 'string' then - return m .. "['" .. k .. "']='" .. v .. "'," - elseif #v == 1 then - return m .. "['" .. k .. "']='" .. v[1] .. "'," - else - return m .. "['" .. k .. "']={'" .. concat(v,"','").. "'}," - end - end - t[#t+1] = "return {" - if instance.sortdata then - local sortedfiles = sortedkeys(files) - for i=1,#sortedfiles do - local k = sortedfiles[i] - local fk = files[k] - if type(fk) == 'table' then - t[#t+1] = "\t['" .. k .. "']={" - local sortedfk = sortedkeys(fk) - for j=1,#sortedfk do - local kk = sortedfk[j] - t[#t+1] = dump(kk,fk[kk],"\t\t") - end - t[#t+1] = "\t}," - else - t[#t+1] = dump(k,fk,"\t") - end - end - else - for k, v in next, files do - if type(v) == 'table' then - t[#t+1] = "\t['" .. k .. "']={" - for kk,vv in next, v do - t[#t+1] = dump(kk,vv,"\t\t") - end - t[#t+1] = "\t}," - else - t[#t+1] = dump(k,v,"\t") - end - end - end - t[#t+1] = "}" - return concat(t,"\n") -end - -local data_state = { } - -function resolvers.data_state() - return data_state or { } -end - -function resolvers.save_data(dataname, makename) -- untested without cache overload - for cachename, files in next, instance[dataname] do - local name = (makename or file.join)(cachename,dataname) - local luaname, lucname = name .. ".lua", name .. ".luc" - if trace_locating then - logs.report("fileio","preparing '%s' for '%s'",dataname,cachename) - end - for k, v in next, files do - if type(v) == "table" and #v == 1 then - files[k] = v[1] - end - end - local data = { - type = dataname, - root = cachename, - version = resolvers.cacheversion, - date = os.date("%Y-%m-%d"), - time = os.date("%H:%M:%S"), - content = files, - uuid = os.uuid(), - } - local ok = io.savedata(luaname,resolvers.serialize(data)) - if ok then - if trace_locating then - logs.report("fileio","'%s' saved in '%s'",dataname,luaname) - end - if utils.lua.compile(luaname,lucname,false,true) then -- no cleanup but strip - if trace_locating then - logs.report("fileio","'%s' compiled to '%s'",dataname,lucname) - end - else - if trace_locating then - logs.report("fileio","compiling failed for '%s', deleting file '%s'",dataname,lucname) - end - os.remove(lucname) - end - elseif trace_locating then - logs.report("fileio","unable to save '%s' in '%s' (access error)",dataname,luaname) - end - end -end - -function resolvers.load_data(pathname,dataname,filename,makename) -- untested without cache overload - filename = ((not filename or (filename == "")) and dataname) or filename - filename = (makename and makename(dataname,filename)) or file.join(pathname,filename) - local blob = loadfile(filename .. ".luc") or loadfile(filename .. ".lua") - if blob then - local data = blob() - if data and data.content and data.type == dataname and data.version == resolvers.cacheversion then - data_state[#data_state+1] = data.uuid - if trace_locating then - logs.report("fileio","loading '%s' for '%s' from '%s'",dataname,pathname,filename) - end - instance[dataname][pathname] = data.content - else - if trace_locating then - logs.report("fileio","skipping '%s' for '%s' from '%s'",dataname,pathname,filename) - end - instance[dataname][pathname] = { } - instance.loaderror = true - end - elseif trace_locating then - logs.report("fileio","skipping '%s' for '%s' from '%s'",dataname,pathname,filename) - end -end - --- some day i'll use the nested approach, but not yet (actually we even drop --- engine/progname support since we have only luatex now) --- --- first texmfcnf.lua files are located, next the cached texmf.cnf files --- --- return { --- TEXMFBOGUS = 'effe checken of dit werkt', --- } - -function resolvers.resetconfig() - identify_own() - instance.configuration, instance.setup, instance.order, instance.loaderror = { }, { }, { }, false -end - -function resolvers.loadnewconfig() - local luafiles = instance.luafiles - for i=1,#luafiles do - local cnf = luafiles[i] - local pathname = file.dirname(cnf) - local filename = file.join(pathname,resolvers.luaname) - local blob = loadfile(filename) - if blob then - local data = blob() - if data then - if trace_locating then - logs.report("fileio","loading configuration file '%s'",filename) - end - if true then - -- flatten to variable.progname - local t = { } - for k, v in next, data do -- v = progname - if type(v) == "string" then - t[k] = v - else - for kk, vv in next, v do -- vv = variable - if type(vv) == "string" then - t[vv.."."..v] = kk - end - end - end - end - instance['setup'][pathname] = t - else - instance['setup'][pathname] = data - end - else - if trace_locating then - logs.report("fileio","skipping configuration file '%s'",filename) - end - instance['setup'][pathname] = { } - instance.loaderror = true - end - elseif trace_locating then - logs.report("fileio","skipping configuration file '%s'",filename) - end - instance.order[#instance.order+1] = instance.setup[pathname] - if instance.loaderror then break end - end -end - -function resolvers.loadoldconfig() - if not instance.renewcache then - local cnffiles = instance.cnffiles - for i=1,#cnffiles do - local cnf = cnffiles[i] - local dname = file.dirname(cnf) - resolvers.load_data(dname,'configuration') - instance.order[#instance.order+1] = instance.configuration[dname] - if instance.loaderror then break end - end - end - resolvers.joinconfig() -end - -function resolvers.expand_variables() - local expansions, environment, variables = { }, instance.environment, instance.variables - local env = resolvers.env - instance.expansions = expansions - if instance.engine ~= "" then environment['engine'] = instance.engine end - if instance.progname ~= "" then environment['progname'] = instance.progname end - for k,v in next, environment do - local a, b = match(k,"^(%a+)%_(.*)%s*$") - if a and b then - expansions[a..'.'..b] = v - else - expansions[k] = v - end - end - for k,v in next, environment do -- move environment to expansions - if not expansions[k] then expansions[k] = v end - end - for k,v in next, variables do -- move variables to expansions - if not expansions[k] then expansions[k] = v end - end - local busy = false - local function resolve(a) - busy = true - return expansions[a] or env(a) - end - while true do - busy = false - for k,v in next, expansions do - local s, n = gsub(v,"%$([%a%d%_%-]+)",resolve) - local s, m = gsub(s,"%$%{([%a%d%_%-]+)%}",resolve) - if n > 0 or m > 0 then - expansions[k]= s - end - end - if not busy then break end - end - for k,v in next, expansions do - expansions[k] = gsub(v,"\\", '/') - end -end - -function resolvers.variable(name) - return entry(instance.variables,name) -end - -function resolvers.expansion(name) - return entry(instance.expansions,name) -end - -function resolvers.is_variable(name) - return is_entry(instance.variables,name) -end - -function resolvers.is_expansion(name) - return is_entry(instance.expansions,name) -end - -function resolvers.unexpanded_path_list(str) - local pth = resolvers.variable(str) - local lst = resolvers.split_path(pth) - return expanded_path_from_list(lst) -end - -function resolvers.unexpanded_path(str) - return file.join_path(resolvers.unexpanded_path_list(str)) -end - -do -- no longer needed - - local done = { } - - function resolvers.reset_extra_path() - local ep = instance.extra_paths - if not ep then - ep, done = { }, { } - instance.extra_paths = ep - elseif #ep > 0 then - instance.lists, done = { }, { } - end - end - - function resolvers.register_extra_path(paths,subpaths) - local ep = instance.extra_paths or { } - local n = #ep - if paths and paths ~= "" then - if subpaths and subpaths ~= "" then - for p in gmatch(paths,"[^,]+") do - -- we gmatch each step again, not that fast, but used seldom - for s in gmatch(subpaths,"[^,]+") do - local ps = p .. "/" .. s - if not done[ps] then - ep[#ep+1] = resolvers.clean_path(ps) - done[ps] = true - end - end - end - else - for p in gmatch(paths,"[^,]+") do - if not done[p] then - ep[#ep+1] = resolvers.clean_path(p) - done[p] = true - end - end - end - elseif subpaths and subpaths ~= "" then - for i=1,n do - -- we gmatch each step again, not that fast, but used seldom - for s in gmatch(subpaths,"[^,]+") do - local ps = ep[i] .. "/" .. s - if not done[ps] then - ep[#ep+1] = resolvers.clean_path(ps) - done[ps] = true - end - end - end - end - if #ep > 0 then - instance.extra_paths = ep -- register paths - end - if #ep > n then - instance.lists = { } -- erase the cache - end - end - -end - -local function made_list(instance,list) - local ep = instance.extra_paths - if not ep or #ep == 0 then - return list - else - local done, new = { }, { } - -- honour . .. ../.. but only when at the start - for k=1,#list do - local v = list[k] - if not done[v] then - if find(v,"^[%.%/]$") then - done[v] = true - new[#new+1] = v - else - break - end - end - end - -- first the extra paths - for k=1,#ep do - local v = ep[k] - if not done[v] then - done[v] = true - new[#new+1] = v - end - end - -- next the formal paths - for k=1,#list do - local v = list[k] - if not done[v] then - done[v] = true - new[#new+1] = v - end - end - return new - end -end - -function resolvers.clean_path_list(str) - local t = resolvers.expanded_path_list(str) - if t then - for i=1,#t do - t[i] = file.collapse_path(resolvers.clean_path(t[i])) - end - end - return t -end - -function resolvers.expand_path(str) - return file.join_path(resolvers.expanded_path_list(str)) -end - -function resolvers.expanded_path_list(str) - if not str then - return ep or { } -- ep ? - elseif instance.savelists then - -- engine+progname hash - str = gsub(str,"%$","") - if not instance.lists[str] then -- cached - local lst = made_list(instance,resolvers.split_path(resolvers.expansion(str))) - instance.lists[str] = expanded_path_from_list(lst) - end - return instance.lists[str] - else - local lst = resolvers.split_path(resolvers.expansion(str)) - return made_list(instance,expanded_path_from_list(lst)) - end -end - -function resolvers.expanded_path_list_from_var(str) -- brrr - local tmp = resolvers.var_of_format_or_suffix(gsub(str,"%$","")) - if tmp ~= "" then - return resolvers.expanded_path_list(tmp) - else - return resolvers.expanded_path_list(str) - end -end - -function resolvers.expand_path_from_var(str) - return file.join_path(resolvers.expanded_path_list_from_var(str)) -end - -function resolvers.format_of_var(str) - return formats[str] or formats[alternatives[str]] or '' -end -function resolvers.format_of_suffix(str) - return suffixmap[file.extname(str)] or 'tex' -end - -function resolvers.variable_of_format(str) - return formats[str] or formats[alternatives[str]] or '' -end - -function resolvers.var_of_format_or_suffix(str) - local v = formats[str] - if v then - return v - end - v = formats[alternatives[str]] - if v then - return v - end - v = suffixmap[file.extname(str)] - if v then - return formats[isf] - end - return '' -end - -function resolvers.expand_braces(str) -- output variable and brace expansion of STRING - local ori = resolvers.variable(str) - local pth = expanded_path_from_list(resolvers.split_path(ori)) - return file.join_path(pth) -end - -resolvers.isreadable = { } - -function resolvers.isreadable.file(name) - local readable = lfs.isfile(name) -- brrr - if trace_detail then - if readable then - logs.report("fileio","file '%s' is readable",name) - else - logs.report("fileio","file '%s' is not readable", name) - end - end - return readable -end - -resolvers.isreadable.tex = resolvers.isreadable.file - --- name --- name/name - -local function collect_files(names) - local filelist = { } - for k=1,#names do - local fname = names[k] - if trace_detail then - logs.report("fileio","checking name '%s'",fname) - end - local bname = file.basename(fname) - local dname = file.dirname(fname) - if dname == "" or find(dname,"^%.") then - dname = false - else - dname = "/" .. dname .. "$" - end - local hashes = instance.hashes - for h=1,#hashes do - local hash = hashes[h] - local blobpath = hash.tag - local files = blobpath and instance.files[blobpath] - if files then - if trace_detail then - logs.report("fileio","deep checking '%s' (%s)",blobpath,bname) - end - local blobfile = files[bname] - if not blobfile then - local rname = "remap:"..bname - blobfile = files[rname] - if blobfile then - bname = files[rname] - blobfile = files[bname] - end - end - if blobfile then - if type(blobfile) == 'string' then - if not dname or find(blobfile,dname) then - filelist[#filelist+1] = { - hash.type, - file.join(blobpath,blobfile,bname), -- search - resolvers.concatinators[hash.type](blobpath,blobfile,bname) -- result - } - end - else - for kk=1,#blobfile do - local vv = blobfile[kk] - if not dname or find(vv,dname) then - filelist[#filelist+1] = { - hash.type, - file.join(blobpath,vv,bname), -- search - resolvers.concatinators[hash.type](blobpath,vv,bname) -- result - } - end - end - end - end - elseif trace_locating then - logs.report("fileio","no match in '%s' (%s)",blobpath,bname) - end - end - end - if #filelist > 0 then - return filelist - else - return nil - end -end - -function resolvers.suffix_of_format(str) - if suffixes[str] then - return suffixes[str][1] - else - return "" - end -end - -function resolvers.suffixes_of_format(str) - if suffixes[str] then - return suffixes[str] - else - return {} - end -end - -function resolvers.register_in_trees(name) - if not find(name,"^%.") then - instance.foundintrees[name] = (instance.foundintrees[name] or 0) + 1 -- maybe only one - end -end - --- split the next one up for readability (bu this module needs a cleanup anyway) - -local function can_be_dir(name) -- can become local - local fakepaths = instance.fakepaths - if not fakepaths[name] then - if lfs.isdir(name) then - fakepaths[name] = 1 -- directory - else - fakepaths[name] = 2 -- no directory - end - end - return (fakepaths[name] == 1) -end - -local function collect_instance_files(filename,collected) -- todo : plugin (scanners, checkers etc) - local result = collected or { } - local stamp = nil - filename = file.collapse_path(filename) - -- speed up / beware: format problem - if instance.remember then - stamp = filename .. "--" .. instance.engine .. "--" .. instance.progname .. "--" .. instance.format - if instance.found[stamp] then - if trace_locating then - logs.report("fileio","remembering file '%s'",filename) - end - return instance.found[stamp] - end - end - if not dangerous[instance.format or "?"] then - if resolvers.isreadable.file(filename) then - if trace_detail then - logs.report("fileio","file '%s' found directly",filename) - end - instance.found[stamp] = { filename } - return { filename } - end - end - if find(filename,'%*') then - if trace_locating then - logs.report("fileio","checking wildcard '%s'", filename) - end - result = resolvers.find_wildcard_files(filename) - elseif file.is_qualified_path(filename) then - if resolvers.isreadable.file(filename) then - if trace_locating then - logs.report("fileio","qualified name '%s'", filename) - end - result = { filename } - else - local forcedname, ok, suffix = "", false, file.extname(filename) - if suffix == "" then -- why - if instance.format == "" then - forcedname = filename .. ".tex" - if resolvers.isreadable.file(forcedname) then - if trace_locating then - logs.report("fileio","no suffix, forcing standard filetype 'tex'") - end - result, ok = { forcedname }, true - end - else - local suffixes = resolvers.suffixes_of_format(instance.format) - for _, s in next, suffixes do - forcedname = filename .. "." .. s - if resolvers.isreadable.file(forcedname) then - if trace_locating then - logs.report("fileio","no suffix, forcing format filetype '%s'", s) - end - result, ok = { forcedname }, true - break - end - end - end - end - if not ok and suffix ~= "" then - -- try to find in tree (no suffix manipulation), here we search for the - -- matching last part of the name - local basename = file.basename(filename) - local pattern = gsub(filename .. "$","([%.%-])","%%%1") - local savedformat = instance.format - local format = savedformat or "" - if format == "" then - instance.format = resolvers.format_of_suffix(suffix) - end - if not format then - instance.format = "othertextfiles" -- kind of everything, maybe texinput is better - end - -- - if basename ~= filename then - local resolved = collect_instance_files(basename) - if #result == 0 then - local lowered = lower(basename) - if filename ~= lowered then - resolved = collect_instance_files(lowered) - end - end - resolvers.format = savedformat - -- - for r=1,#resolved do - local rr = resolved[r] - if find(rr,pattern) then - result[#result+1], ok = rr, true - end - end - end - -- a real wildcard: - -- - -- if not ok then - -- local filelist = collect_files({basename}) - -- for f=1,#filelist do - -- local ff = filelist[f][3] or "" - -- if find(ff,pattern) then - -- result[#result+1], ok = ff, true - -- end - -- end - -- end - end - if not ok and trace_locating then - logs.report("fileio","qualified name '%s'", filename) - end - end - else - -- search spec - local filetype, extra, done, wantedfiles, ext = '', nil, false, { }, file.extname(filename) - if ext == "" then - if not instance.force_suffixes then - wantedfiles[#wantedfiles+1] = filename - end - else - wantedfiles[#wantedfiles+1] = filename - end - if instance.format == "" then - if ext == "" then - local forcedname = filename .. '.tex' - wantedfiles[#wantedfiles+1] = forcedname - filetype = resolvers.format_of_suffix(forcedname) - if trace_locating then - logs.report("fileio","forcing filetype '%s'",filetype) - end - else - filetype = resolvers.format_of_suffix(filename) - if trace_locating then - logs.report("fileio","using suffix based filetype '%s'",filetype) - end - end - else - if ext == "" then - local suffixes = resolvers.suffixes_of_format(instance.format) - for _, s in next, suffixes do - wantedfiles[#wantedfiles+1] = filename .. "." .. s - end - end - filetype = instance.format - if trace_locating then - logs.report("fileio","using given filetype '%s'",filetype) - end - end - local typespec = resolvers.variable_of_format(filetype) - local pathlist = resolvers.expanded_path_list(typespec) - if not pathlist or #pathlist == 0 then - -- no pathlist, access check only / todo == wildcard - if trace_detail then - logs.report("fileio","checking filename '%s', filetype '%s', wanted files '%s'",filename, filetype or '?',concat(wantedfiles," | ")) - end - for k=1,#wantedfiles do - local fname = wantedfiles[k] - if fname and resolvers.isreadable.file(fname) then - filename, done = fname, true - result[#result+1] = file.join('.',fname) - break - end - end - -- this is actually 'other text files' or 'any' or 'whatever' - local filelist = collect_files(wantedfiles) - local fl = filelist and filelist[1] - if fl then - filename = fl[3] - result[#result+1] = filename - done = true - end - else - -- list search - local filelist = collect_files(wantedfiles) - local dirlist = { } - if filelist then - for i=1,#filelist do - dirlist[i] = file.dirname(filelist[i][2]) .. "/" - end - end - if trace_detail then - logs.report("fileio","checking filename '%s'",filename) - end - -- a bit messy ... esp the doscan setting here - local doscan - for k=1,#pathlist do - local path = pathlist[k] - if find(path,"^!!") then doscan = false else doscan = true end - local pathname = gsub(path,"^!+", '') - done = false - -- using file list - if filelist then - local expression - -- compare list entries with permitted pattern -- /xx /xx// - if not find(pathname,"/$") then - expression = pathname .. "/" - else - expression = pathname - end - expression = gsub(expression,"([%-%.])","%%%1") -- this also influences - expression = gsub(expression,"//+$", '/.*') -- later usage of pathname - expression = gsub(expression,"//", '/.-/') -- not ok for /// but harmless - expression = "^" .. expression .. "$" - if trace_detail then - logs.report("fileio","using pattern '%s' for path '%s'",expression,pathname) - end - for k=1,#filelist do - local fl = filelist[k] - local f = fl[2] - local d = dirlist[k] - if find(d,expression) then - --- todo, test for readable - result[#result+1] = fl[3] - resolvers.register_in_trees(f) -- for tracing used files - done = true - if instance.allresults then - if trace_detail then - logs.report("fileio","match in hash for file '%s' on path '%s', continue scanning",f,d) - end - else - if trace_detail then - logs.report("fileio","match in hash for file '%s' on path '%s', quit scanning",f,d) - end - break - end - elseif trace_detail then - logs.report("fileio","no match in hash for file '%s' on path '%s'",f,d) - end - end - end - if not done and doscan then - -- check if on disk / unchecked / does not work at all / also zips - if resolvers.splitmethod(pathname).scheme == 'file' then -- ? - local pname = gsub(pathname,"%.%*$",'') - if not find(pname,"%*") then - local ppname = gsub(pname,"/+$","") - if can_be_dir(ppname) then - for k=1,#wantedfiles do - local w = wantedfiles[k] - local fname = file.join(ppname,w) - if resolvers.isreadable.file(fname) then - if trace_detail then - logs.report("fileio","found '%s' by scanning",fname) - end - result[#result+1] = fname - done = true - if not instance.allresults then break end - end - end - else - -- no access needed for non existing path, speedup (esp in large tree with lots of fake) - end - end - end - end - if not done and doscan then - -- todo: slow path scanning - end - if done and not instance.allresults then break end - end - end - end - for k=1,#result do - result[k] = file.collapse_path(result[k]) - end - if instance.remember then - instance.found[stamp] = result - end - return result -end - -if not resolvers.concatinators then resolvers.concatinators = { } end - -resolvers.concatinators.tex = file.join -resolvers.concatinators.file = resolvers.concatinators.tex - -function resolvers.find_files(filename,filetype,mustexist) - if type(mustexist) == boolean then - -- all set - elseif type(filetype) == 'boolean' then - filetype, mustexist = nil, false - elseif type(filetype) ~= 'string' then - filetype, mustexist = nil, false - end - instance.format = filetype or '' - local result = collect_instance_files(filename) - if #result == 0 then - local lowered = lower(filename) - if filename ~= lowered then - return collect_instance_files(lowered) - end - end - instance.format = '' - return result -end - -function resolvers.find_file(filename,filetype,mustexist) - return (resolvers.find_files(filename,filetype,mustexist)[1] or "") -end - -function resolvers.find_given_files(filename) - local bname, result = file.basename(filename), { } - local hashes = instance.hashes - for k=1,#hashes do - local hash = hashes[k] - local files = instance.files[hash.tag] or { } - local blist = files[bname] - if not blist then - local rname = "remap:"..bname - blist = files[rname] - if blist then - bname = files[rname] - blist = files[bname] - end - end - if blist then - if type(blist) == 'string' then - result[#result+1] = resolvers.concatinators[hash.type](hash.tag,blist,bname) or "" - if not instance.allresults then break end - else - for kk=1,#blist do - local vv = blist[kk] - result[#result+1] = resolvers.concatinators[hash.type](hash.tag,vv,bname) or "" - if not instance.allresults then break end - end - end - end - end - return result -end - -function resolvers.find_given_file(filename) - return (resolvers.find_given_files(filename)[1] or "") -end - -local function doit(path,blist,bname,tag,kind,result,allresults) - local done = false - if blist and kind then - if type(blist) == 'string' then - -- make function and share code - if find(lower(blist),path) then - result[#result+1] = resolvers.concatinators[kind](tag,blist,bname) or "" - done = true - end - else - for kk=1,#blist do - local vv = blist[kk] - if find(lower(vv),path) then - result[#result+1] = resolvers.concatinators[kind](tag,vv,bname) or "" - done = true - if not allresults then break end - end - end - end - end - return done -end - -function resolvers.find_wildcard_files(filename) -- todo: remap: - local result = { } - local bname, dname = file.basename(filename), file.dirname(filename) - local path = gsub(dname,"^*/","") - path = gsub(path,"*",".*") - path = gsub(path,"-","%%-") - if dname == "" then - path = ".*" - end - local name = bname - name = gsub(name,"*",".*") - name = gsub(name,"-","%%-") - path = lower(path) - name = lower(name) - local files, allresults, done = instance.files, instance.allresults, false - if find(name,"%*") then - local hashes = instance.hashes - for k=1,#hashes do - local hash = hashes[k] - local tag, kind = hash.tag, hash.type - for kk, hh in next, files[hash.tag] do - if not find(kk,"^remap:") then - if find(lower(kk),name) then - if doit(path,hh,kk,tag,kind,result,allresults) then done = true end - if done and not allresults then break end - end - end - end - end - else - local hashes = instance.hashes - for k=1,#hashes do - local hash = hashes[k] - local tag, kind = hash.tag, hash.type - if doit(path,files[tag][bname],bname,tag,kind,result,allresults) then done = true end - if done and not allresults then break end - end - end - -- we can consider also searching the paths not in the database, but then - -- we end up with a messy search (all // in all path specs) - return result -end - -function resolvers.find_wildcard_file(filename) - return (resolvers.find_wildcard_files(filename)[1] or "") -end - --- main user functions - -function resolvers.automount() - -- implemented later -end - -function resolvers.load(option) - statistics.starttiming(instance) - resolvers.resetconfig() - resolvers.identify_cnf() - resolvers.load_lua() -- will become the new method - resolvers.expand_variables() - resolvers.load_cnf() -- will be skipped when we have a lua file - resolvers.expand_variables() - if option ~= "nofiles" then - resolvers.load_hash() - resolvers.automount() - end - statistics.stoptiming(instance) -end - -function resolvers.for_files(command, files, filetype, mustexist) - if files and #files > 0 then - local function report(str) - if trace_locating then - logs.report("fileio",str) -- has already verbose - else - print(str) - end - end - if trace_locating then - report('') -- ? - end - for f=1,#files do - local file = files[f] - local result = command(file,filetype,mustexist) - if type(result) == 'string' then - report(result) - else - for i=1,#result do - report(result[i]) -- could be unpack - end - end - end - end -end - --- strtab - -resolvers.var_value = resolvers.variable -- output the value of variable $STRING. -resolvers.expand_var = resolvers.expansion -- output variable expansion of STRING. - -function resolvers.show_path(str) -- output search path for file type NAME - return file.join_path(resolvers.expanded_path_list(resolvers.format_of_var(str))) -end - --- resolvers.find_file(filename) --- resolvers.find_file(filename, filetype, mustexist) --- resolvers.find_file(filename, mustexist) --- resolvers.find_file(filename, filetype) - -function resolvers.register_file(files, name, path) - if files[name] then - if type(files[name]) == 'string' then - files[name] = { files[name], path } - else - files[name] = path - end - else - files[name] = path - end -end - -function resolvers.splitmethod(filename) - if not filename then - return { } -- safeguard - elseif type(filename) == "table" then - return filename -- already split - elseif not find(filename,"://") then - return { scheme="file", path = filename, original=filename } -- quick hack - else - return url.hashed(filename) - end -end - -function table.sequenced(t,sep) -- temp here - local s = { } - for k, v in next, t do -- indexed? - s[#s+1] = k .. "=" .. tostring(v) - end - return concat(s, sep or " | ") -end - -function resolvers.methodhandler(what, filename, filetype) -- ... - filename = file.collapse_path(filename) - local specification = (type(filename) == "string" and resolvers.splitmethod(filename)) or filename -- no or { }, let it bomb - local scheme = specification.scheme - if resolvers[what][scheme] then - if trace_locating then - logs.report("fileio","handler '%s' -> '%s' -> '%s'",specification.original,what,table.sequenced(specification)) - end - return resolvers[what][scheme](filename,filetype) -- todo: specification - else - return resolvers[what].tex(filename,filetype) -- todo: specification - end -end - -function resolvers.clean_path(str) - if str then - str = gsub(str,"\\","/") - str = gsub(str,"^!+","") - str = gsub(str,"^~",resolvers.homedir) - return str - else - return nil - end -end - -function resolvers.do_with_path(name,func) - local pathlist = resolvers.expanded_path_list(name) - for i=1,#pathlist do - func("^"..resolvers.clean_path(pathlist[i])) - end -end - -function resolvers.do_with_var(name,func) - func(expanded_var(name)) -end - -function resolvers.with_files(pattern,handle) - local hashes = instance.hashes - for i=1,#hashes do - local hash = hashes[i] - local blobpath = hash.tag - local blobtype = hash.type - if blobpath then - local files = instance.files[blobpath] - if files then - for k,v in next, files do - if find(k,"^remap:") then - k = files[k] - v = files[k] -- chained - end - if find(k,pattern) then - if type(v) == "string" then - handle(blobtype,blobpath,v,k) - else - for _,vv in next, v do -- indexed - handle(blobtype,blobpath,vv,k) - end - end - end - end - end - end - end -end - -function resolvers.locate_format(name) - local barename, fmtname = gsub(name,"%.%a+$",""), "" - if resolvers.usecache then - local path = file.join(caches.setpath("formats")) -- maybe platform - fmtname = file.join(path,barename..".fmt") or "" - end - if fmtname == "" then - fmtname = resolvers.find_files(barename..".fmt")[1] or "" - end - fmtname = resolvers.clean_path(fmtname) - if fmtname ~= "" then - local barename = file.removesuffix(fmtname) - local luaname, lucname, luiname = barename .. ".lua", barename .. ".luc", barename .. ".lui" - if lfs.isfile(luiname) then - return barename, luiname - elseif lfs.isfile(lucname) then - return barename, lucname - elseif lfs.isfile(luaname) then - return barename, luaname - end - end - return nil, nil -end - -function resolvers.boolean_variable(str,default) - local b = resolvers.expansion(str) - if b == "" then - return default - else - b = toboolean(b) - return (b == nil and default) or b - end -end - -texconfig.kpse_init = false - -kpse = { original = kpse } setmetatable(kpse, { __index = function(k,v) return resolvers[v] end } ) - --- for a while - -input = resolvers - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-tmp'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - ---[[ldx-- -<p>This module deals with caching data. It sets up the paths and -implements loaders and savers for tables. Best is to set the -following variable. When not set, the usual paths will be -checked. Personally I prefer the (users) temporary path.</p> - -</code> -TEXMFCACHE=$TMP;$TEMP;$TMPDIR;$TEMPDIR;$HOME;$TEXMFVAR;$VARTEXMF;. -</code> - -<p>Currently we do no locking when we write files. This is no real -problem because most caching involves fonts and the chance of them -being written at the same time is small. We also need to extend -luatools with a recache feature.</p> ---ldx]]-- - -local format, lower, gsub = string.format, string.lower, string.gsub - -local trace_cache = false trackers.register("resolvers.cache", function(v) trace_cache = v end) -- not used yet - -caches = caches or { } - -caches.path = caches.path or nil -caches.base = caches.base or "luatex-cache" -caches.more = caches.more or "context" -caches.direct = false -- true is faster but may need huge amounts of memory -caches.tree = false -caches.paths = caches.paths or nil -caches.force = false -caches.defaults = { "TEXMFCACHE", "TMPDIR", "TEMPDIR", "TMP", "TEMP", "HOME", "HOMEPATH" } - -function caches.temp() - local cachepath = nil - local function check(list,isenv) - if not cachepath then - for k=1,#list do - local v = list[k] - cachepath = (isenv and (os.env[v] or "")) or v or "" - if cachepath == "" then - -- next - else - cachepath = resolvers.clean_path(cachepath) - if lfs.isdir(cachepath) and file.iswritable(cachepath) then -- lfs.attributes(cachepath,"mode") == "directory" - break - elseif caches.force or io.ask(format("\nShould I create the cache path %s?",cachepath), "no", { "yes", "no" }) == "yes" then - dir.mkdirs(cachepath) - if lfs.isdir(cachepath) and file.iswritable(cachepath) then - break - end - end - end - cachepath = nil - end - end - end - check(resolvers.clean_path_list("TEXMFCACHE") or { }) - check(caches.defaults,true) - if not cachepath then - print("\nfatal error: there is no valid (writable) cache path defined\n") - os.exit() - elseif not lfs.isdir(cachepath) then -- lfs.attributes(cachepath,"mode") ~= "directory" - print(format("\nfatal error: cache path %s is not a directory\n",cachepath)) - os.exit() - end - cachepath = file.collapse_path(cachepath) - function caches.temp() - return cachepath - end - return cachepath -end - -function caches.configpath() - return table.concat(resolvers.instance.cnffiles,";") -end - -function caches.hashed(tree) - return md5.hex(gsub(lower(tree),"[\\\/]+","/")) -end - -function caches.treehash() - local tree = caches.configpath() - if not tree or tree == "" then - return false - else - return caches.hashed(tree) - end -end - -function caches.setpath(...) - if not caches.path then - if not caches.path then - caches.path = caches.temp() - end - caches.path = resolvers.clean_path(caches.path) -- to be sure - caches.tree = caches.tree or caches.treehash() - if caches.tree then - caches.path = dir.mkdirs(caches.path,caches.base,caches.more,caches.tree) - else - caches.path = dir.mkdirs(caches.path,caches.base,caches.more) - end - end - if not caches.path then - caches.path = '.' - end - caches.path = resolvers.clean_path(caches.path) - local dirs = { ... } - if #dirs > 0 then - local pth = dir.mkdirs(caches.path,...) - return pth - end - caches.path = dir.expand_name(caches.path) - return caches.path -end - -function caches.definepath(category,subcategory) - return function() - return caches.setpath(category,subcategory) - end -end - -function caches.setluanames(path,name) - return path .. "/" .. name .. ".tma", path .. "/" .. name .. ".tmc" -end - -function caches.loaddata(path,name) - local tmaname, tmcname = caches.setluanames(path,name) - local loader = loadfile(tmcname) or loadfile(tmaname) - if loader then - loader = loader() - collectgarbage("step") - return loader - else - return false - end -end - ---~ function caches.loaddata(path,name) ---~ local tmaname, tmcname = caches.setluanames(path,name) ---~ return dofile(tmcname) or dofile(tmaname) ---~ end - -function caches.iswritable(filepath,filename) - local tmaname, tmcname = caches.setluanames(filepath,filename) - return file.iswritable(tmaname) -end - -function caches.savedata(filepath,filename,data,raw) - local tmaname, tmcname = caches.setluanames(filepath,filename) - local reduce, simplify = true, true - if raw then - reduce, simplify = false, false - end - data.cache_uuid = os.uuid() - if caches.direct then - file.savedata(tmaname, table.serialize(data,'return',false,true,false)) -- no hex - else - table.tofile(tmaname, data,'return',false,true,false) -- maybe not the last true - end - local cleanup = resolvers.boolean_variable("PURGECACHE", false) - local strip = resolvers.boolean_variable("LUACSTRIP", true) - utils.lua.compile(tmaname, tmcname, cleanup, strip) -end - --- here we use the cache for format loading (texconfig.[formatname|jobname]) - ---~ if tex and texconfig and texconfig.formatname and texconfig.formatname == "" then -if tex and texconfig and (not texconfig.formatname or texconfig.formatname == "") and input and resolvers.instance then - if not texconfig.luaname then texconfig.luaname = "cont-en.lua" end -- or luc - texconfig.formatname = caches.setpath("formats") .. "/" .. gsub(texconfig.luaname,"%.lu.$",".fmt") -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-inp'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -resolvers.finders = resolvers.finders or { } -resolvers.openers = resolvers.openers or { } -resolvers.loaders = resolvers.loaders or { } - -resolvers.finders.notfound = { nil } -resolvers.openers.notfound = { nil } -resolvers.loaders.notfound = { false, nil, 0 } - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-out'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -outputs = outputs or { } - - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-con'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local format, lower, gsub = string.format, string.lower, string.gsub - -local trace_cache = false trackers.register("resolvers.cache", function(v) trace_cache = v end) -local trace_containers = false trackers.register("resolvers.containers", function(v) trace_containers = v end) -local trace_storage = false trackers.register("resolvers.storage", function(v) trace_storage = v end) - ---[[ldx-- -<p>Once we found ourselves defining similar cache constructs -several times, containers were introduced. Containers are used -to collect tables in memory and reuse them when possible based -on (unique) hashes (to be provided by the calling function).</p> - -<p>Caching to disk is disabled by default. Version numbers are -stored in the saved table which makes it possible to change the -table structures without bothering about the disk cache.</p> - -<p>Examples of usage can be found in the font related code.</p> ---ldx]]-- - -containers = containers or { } - -containers.usecache = true - -local function report(container,tag,name) - if trace_cache or trace_containers then - logs.report(format("%s cache",container.subcategory),"%s: %s",tag,name or 'invalid') - end -end - -local allocated = { } - --- tracing - -function containers.define(category, subcategory, version, enabled) - return function() - if category and subcategory then - local c = allocated[category] - if not c then - c = { } - allocated[category] = c - end - local s = c[subcategory] - if not s then - s = { - category = category, - subcategory = subcategory, - storage = { }, - enabled = enabled, - version = version or 1.000, - trace = false, - path = caches and caches.setpath and caches.setpath(category,subcategory), - } - c[subcategory] = s - end - return s - else - return nil - end - end -end - -function containers.is_usable(container, name) - return container.enabled and caches and caches.iswritable(container.path, name) -end - -function containers.is_valid(container, name) - if name and name ~= "" then - local storage = container.storage[name] - return storage and storage.cache_version == container.version - else - return false - end -end - -function containers.read(container,name) - if container.enabled and caches and not container.storage[name] and containers.usecache then - container.storage[name] = caches.loaddata(container.path,name) - if containers.is_valid(container,name) then - report(container,"loaded",name) - else - container.storage[name] = nil - end - end - if container.storage[name] then - report(container,"reusing",name) - end - return container.storage[name] -end - -function containers.write(container, name, data) - if data then - data.cache_version = container.version - if container.enabled and caches then - local unique, shared = data.unique, data.shared - data.unique, data.shared = nil, nil - caches.savedata(container.path, name, data) - report(container,"saved",name) - data.unique, data.shared = unique, shared - end - report(container,"stored",name) - container.storage[name] = data - end - return data -end - -function containers.content(container,name) - return container.storage[name] -end - -function containers.cleanname(name) - return (gsub(lower(name),"[^%w%d]+","-")) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-use'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local format, lower, gsub, find = string.format, string.lower, string.gsub, string.find - -local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end) - --- since we want to use the cache instead of the tree, we will now --- reimplement the saver. - -local save_data = resolvers.save_data -local load_data = resolvers.load_data - -resolvers.cachepath = nil -- public, for tracing -resolvers.usecache = true -- public, for tracing - -function resolvers.save_data(dataname) - save_data(dataname, function(cachename,dataname) - resolvers.usecache = not toboolean(resolvers.expansion("CACHEINTDS") or "false",true) - if resolvers.usecache then - resolvers.cachepath = resolvers.cachepath or caches.definepath("trees") - return file.join(resolvers.cachepath(),caches.hashed(cachename)) - else - return file.join(cachename,dataname) - end - end) -end - -function resolvers.load_data(pathname,dataname,filename) - load_data(pathname,dataname,filename,function(dataname,filename) - resolvers.usecache = not toboolean(resolvers.expansion("CACHEINTDS") or "false",true) - if resolvers.usecache then - resolvers.cachepath = resolvers.cachepath or caches.definepath("trees") - return file.join(resolvers.cachepath(),caches.hashed(pathname)) - else - if not filename or (filename == "") then - filename = dataname - end - return file.join(pathname,filename) - end - end) -end - --- we will make a better format, maybe something xml or just text or lua - -resolvers.automounted = resolvers.automounted or { } - -function resolvers.automount(usecache) - local mountpaths = resolvers.clean_path_list(resolvers.expansion('TEXMFMOUNT')) - if (not mountpaths or #mountpaths == 0) and usecache then - mountpaths = { caches.setpath("mount") } - end - if mountpaths and #mountpaths > 0 then - statistics.starttiming(resolvers.instance) - for k=1,#mountpaths do - local root = mountpaths[k] - local f = io.open(root.."/url.tmi") - if f then - for line in f:lines() do - if line then - if find(line,"^[%%#%-]") then -- or %W - -- skip - elseif find(line,"^zip://") then - if trace_locating then - logs.report("fileio","mounting %s",line) - end - table.insert(resolvers.automounted,line) - resolvers.usezipfile(line) - end - end - end - f:close() - end - end - statistics.stoptiming(resolvers.instance) - end -end - --- status info - -statistics.register("used config path", function() return caches.configpath() end) -statistics.register("used cache path", function() return caches.temp() or "?" end) - --- experiment (code will move) - -function statistics.save_fmt_status(texname,formatbanner,sourcefile) -- texname == formatname - local enginebanner = status.list().banner - if formatbanner and enginebanner and sourcefile then - local luvname = file.replacesuffix(texname,"luv") - local luvdata = { - enginebanner = enginebanner, - formatbanner = formatbanner, - sourcehash = md5.hex(io.loaddata(resolvers.find_file(sourcefile)) or "unknown"), - sourcefile = sourcefile, - } - io.savedata(luvname,table.serialize(luvdata,true)) - end -end - -function statistics.check_fmt_status(texname) - local enginebanner = status.list().banner - if enginebanner and texname then - local luvname = file.replacesuffix(texname,"luv") - if lfs.isfile(luvname) then - local luv = dofile(luvname) - if luv and luv.sourcefile then - local sourcehash = md5.hex(io.loaddata(resolvers.find_file(luv.sourcefile)) or "unknown") - local luvbanner = luv.enginebanner or "?" - if luvbanner ~= enginebanner then - return string.format("engine mismatch (luv:%s <> bin:%s)",luvbanner,enginebanner) - end - local luvhash = luv.sourcehash or "?" - if luvhash ~= sourcehash then - return string.format("source mismatch (luv:%s <> bin:%s)",luvhash,sourcehash) - end - else - return "invalid status file" - end - else - return "missing status file" - end - end - return true -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['luat-kps'] = { - version = 1.001, - comment = "companion to luatools.lua", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - ---[[ldx-- -<p>This file is used when we want the input handlers to behave like -<type>kpsewhich</type>. What to do with the following:</p> - -<typing> -{$SELFAUTOLOC,$SELFAUTODIR,$SELFAUTOPARENT}{,{/share,}/texmf{-local,}/web2c} -$SELFAUTOLOC : /usr/tex/bin/platform -$SELFAUTODIR : /usr/tex/bin -$SELFAUTOPARENT : /usr/tex -</typing> - -<p>How about just forgetting about them?</p> ---ldx]]-- - -local suffixes = resolvers.suffixes -local formats = resolvers.formats - -suffixes['gf'] = { '<resolution>gf' } -suffixes['pk'] = { '<resolution>pk' } -suffixes['base'] = { 'base' } -suffixes['bib'] = { 'bib' } -suffixes['bst'] = { 'bst' } -suffixes['cnf'] = { 'cnf' } -suffixes['mem'] = { 'mem' } -suffixes['mf'] = { 'mf' } -suffixes['mfpool'] = { 'pool' } -suffixes['mft'] = { 'mft' } -suffixes['mppool'] = { 'pool' } -suffixes['graphic/figure'] = { 'eps', 'epsi' } -suffixes['texpool'] = { 'pool' } -suffixes['PostScript header'] = { 'pro' } -suffixes['ist'] = { 'ist' } -suffixes['web'] = { 'web', 'ch' } -suffixes['cweb'] = { 'w', 'web', 'ch' } -suffixes['cmap files'] = { 'cmap' } -suffixes['lig files'] = { 'lig' } -suffixes['bitmap font'] = { } -suffixes['MetaPost support'] = { } -suffixes['TeX system documentation'] = { } -suffixes['TeX system sources'] = { } -suffixes['dvips config'] = { } -suffixes['type42 fonts'] = { } -suffixes['web2c files'] = { } -suffixes['other text files'] = { } -suffixes['other binary files'] = { } -suffixes['opentype fonts'] = { 'otf' } - -suffixes['fmt'] = { 'fmt' } -suffixes['texmfscripts'] = { 'rb','lua','py','pl' } - -suffixes['pdftex config'] = { } -suffixes['Troff fonts'] = { } - -suffixes['ls-R'] = { } - ---[[ldx-- -<p>If you wondered abou tsome of the previous mappings, how about -the next bunch:</p> ---ldx]]-- - -formats['bib'] = '' -formats['bst'] = '' -formats['mft'] = '' -formats['ist'] = '' -formats['web'] = '' -formats['cweb'] = '' -formats['MetaPost support'] = '' -formats['TeX system documentation'] = '' -formats['TeX system sources'] = '' -formats['Troff fonts'] = '' -formats['dvips config'] = '' -formats['graphic/figure'] = '' -formats['ls-R'] = '' -formats['other text files'] = '' -formats['other binary files'] = '' - -formats['gf'] = '' -formats['pk'] = '' -formats['base'] = 'MFBASES' -formats['cnf'] = '' -formats['mem'] = 'MPMEMS' -formats['mf'] = 'MFINPUTS' -formats['mfpool'] = 'MFPOOL' -formats['mppool'] = 'MPPOOL' -formats['texpool'] = 'TEXPOOL' -formats['PostScript header'] = 'TEXPSHEADERS' -formats['cmap files'] = 'CMAPFONTS' -formats['type42 fonts'] = 'T42FONTS' -formats['web2c files'] = 'WEB2C' -formats['pdftex config'] = 'PDFTEXCONFIG' -formats['texmfscripts'] = 'TEXMFSCRIPTS' -formats['bitmap font'] = '' -formats['lig files'] = 'LIGFONTS' - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-aux'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local find = string.find - -local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end) - -function resolvers.update_script(oldname,newname) -- oldname -> own.name, not per se a suffix - local scriptpath = "scripts/context/lua" - newname = file.addsuffix(newname,"lua") - local oldscript = resolvers.clean_path(oldname) - if trace_locating then - logs.report("fileio","to be replaced old script %s", oldscript) - end - local newscripts = resolvers.find_files(newname) or { } - if #newscripts == 0 then - if trace_locating then - logs.report("fileio","unable to locate new script") - end - else - for i=1,#newscripts do - local newscript = resolvers.clean_path(newscripts[i]) - if trace_locating then - logs.report("fileio","checking new script %s", newscript) - end - if oldscript == newscript then - if trace_locating then - logs.report("fileio","old and new script are the same") - end - elseif not find(newscript,scriptpath) then - if trace_locating then - logs.report("fileio","new script should come from %s",scriptpath) - end - elseif not (find(oldscript,file.removesuffix(newname).."$") or find(oldscript,newname.."$")) then - if trace_locating then - logs.report("fileio","invalid new script name") - end - else - local newdata = io.loaddata(newscript) - if newdata then - if trace_locating then - logs.report("fileio","old script content replaced by new content") - end - io.savedata(oldscript,newdata) - break - elseif trace_locating then - logs.report("fileio","unable to load new script") - end - end - end - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-lst'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- used in mtxrun - -local find, concat, upper, format = string.find, table.concat, string.upper, string.format - -resolvers.listers = resolvers.listers or { } - -local function tabstr(str) - if type(str) == 'table' then - return concat(str," | ") - else - return str - end -end - -local function list(list,report) - local instance = resolvers.instance - local pat = upper(pattern or "","") - local report = report or texio.write_nl - local sorted = table.sortedkeys(list) - for i=1,#sorted do - local key = sorted[i] - if instance.pattern == "" or find(upper(key),pat) then - if instance.kpseonly then - if instance.kpsevars[key] then - report(format("%s=%s",key,tabstr(list[key]))) - end - else - report(format('%s %s=%s',(instance.kpsevars[key] and 'K') or 'E',key,tabstr(list[key]))) - end - end - end -end - -function resolvers.listers.variables () list(resolvers.instance.variables ) end -function resolvers.listers.expansions() list(resolvers.instance.expansions) end - -function resolvers.listers.configurations(report) - local report = report or texio.write_nl - local instance = resolvers.instance - local sorted = table.sortedkeys(instance.kpsevars) - for i=1,#sorted do - local key = sorted[i] - if not instance.pattern or (instance.pattern=="") or find(key,instance.pattern) then - report(format("%s\n",key)) - local order = instance.order - for i=1,#order do - local str = order[i][key] - if str then - report(format("\t%s\t%s",i,str)) - end - end - report("") - end - end -end - - -end -- of closure --- end library merge - --- We initialize some characteristics of this program. We need to --- do this before we load the libraries, else own.name will not be --- properly set (handy for selfcleaning the file). It's an ugly --- looking piece of code. - -own = { } - -own.libs = { -- todo: check which ones are really needed - 'l-string.lua', - 'l-lpeg.lua', - 'l-table.lua', - 'l-io.lua', - 'l-number.lua', - 'l-set.lua', - 'l-os.lua', - 'l-file.lua', - 'l-md5.lua', - 'l-url.lua', - 'l-dir.lua', - 'l-boolean.lua', - 'l-unicode.lua', - 'l-math.lua', - 'l-utils.lua', - 'l-aux.lua', - 'trac-tra.lua', - 'luat-env.lua', - 'trac-inf.lua', - 'trac-log.lua', - 'data-res.lua', - 'data-tmp.lua', --- 'data-pre.lua', - 'data-inp.lua', - 'data-out.lua', - 'data-con.lua', - 'data-use.lua', --- 'data-tex.lua', --- 'data-bin.lua', --- 'data-zip.lua', --- 'data-crl.lua', --- 'data-lua.lua', - 'data-kps.lua', -- so that we can replace kpsewhich - 'data-aux.lua', -- updater - 'data-lst.lua', -- lister -} - --- We need this hack till luatex is fixed. - -if arg and arg[0] == 'luatex' and arg[1] == "--luaonly" then - arg[-1]=arg[0] arg[0]=arg[2] for k=3,#arg do arg[k-2]=arg[k] end arg[#arg]=nil arg[#arg]=nil -end - --- End of hack. - -own.name = (environment and environment.ownname) or arg[0] or 'luatools.lua' -own.path = string.match(own.name,"^(.+)[\\/].-$") or "." -own.list = { '.' } - -if own.path ~= '.' then - table.insert(own.list,own.path) -end - -table.insert(own.list,own.path.."/../../../tex/context/base") -table.insert(own.list,own.path.."/mtx") -table.insert(own.list,own.path.."/../sources") - -function locate_libs() - for _, lib in pairs(own.libs) do - for _, pth in pairs(own.list) do - local filename = string.gsub(pth .. "/" .. lib,"\\","/") - local codeblob = loadfile(filename) - if codeblob then - codeblob() - own.list = { pth } -- speed up te search - break - end - end - end -end - -if not resolvers then - locate_libs() -end - -if not resolvers then - print("") - print("Luatools is unable to start up due to lack of libraries. You may") - print("try to run 'lua luatools.lua --selfmerge' in the path where this") - print("script is located (normally under ..../scripts/context/lua) which") - print("will make luatools library independent.") - os.exit() -end - -logs.setprogram('LuaTools',"TDS Management Tool 1.32",environment.arguments["verbose"] or false) - -local instance = resolvers.reset() - -resolvers.defaultlibs = { -- not all are needed (this will become: context.lus (lua spec) - 'l-string.lua', - 'l-lpeg.lua', - 'l-table.lua', - 'l-boolean.lua', - 'l-number.lua', - 'l-unicode.lua', - 'l-os.lua', - 'l-io.lua', - 'l-file.lua', - 'l-md5.lua', - 'l-url.lua', - 'l-dir.lua', - 'l-utils.lua', - 'l-dimen.lua', - 'trac-inf.lua', - 'trac-tra.lua', - 'trac-log.lua', - 'luat-env.lua', -- here ? - 'data-res.lua', - 'data-inp.lua', - 'data-out.lua', - 'data-tmp.lua', - 'data-con.lua', - 'data-use.lua', --- 'data-pre.lua', - 'data-tex.lua', - 'data-bin.lua', --- 'data-zip.lua', --- 'data-clr.lua', - 'data-lua.lua', - 'data-ctx.lua', - 'luat-fio.lua', - 'luat-cnf.lua', -} - -instance.engine = environment.arguments["engine"] or 'luatex' -instance.progname = environment.arguments["progname"] or 'context' -instance.luaname = environment.arguments["luafile"] or "" -- environment.ownname or "" -instance.lualibs = environment.arguments["lualibs"] or table.concat(resolvers.defaultlibs,",") -instance.allresults = environment.arguments["all"] or false -instance.pattern = environment.arguments["pattern"] or nil -instance.sortdata = environment.arguments["sort"] or false -instance.kpseonly = not environment.arguments["all"] or false -instance.my_format = environment.arguments["format"] or instance.format - -if type(instance.pattern) == 'boolean' then - logs.simple("invalid pattern specification") - instance.pattern = nil -end - -if environment.arguments["trace"] then resolvers.settrace(environment.arguments["trace"]) end - -local trackspec = environment.argument("trackers") or environment.argument("track") - -if trackspec then - trackers.enable(trackspec) -end - -runners = runners or { } -messages = messages or { } - -messages.no_ini_file = [[ -There is no lua initialization file found. This file can be forced by the -"--progname" directive, or specified with "--luaname", or it is derived -automatically from the formatname (aka jobname). It may be that you have -to regenerate the file database using "luatools --generate". -]] - -messages.help = [[ ---generate generate file database ---variables show configuration variables ---expansions show expanded variables ---configurations show configuration order ---expand-braces expand complex variable ---expand-path expand variable (resolve paths) ---expand-var expand variable (resolve references) ---show-path show path expansion of ... ---var-value report value of variable ---find-file report file location ---find-path report path of file ---make or --ini make luatex format ---run or --fmt= run luatex format ---luafile=str lua inifile (default is <progname>.lua) ---lualibs=list libraries to assemble (optional when --compile) ---compile assemble and compile lua inifile ---verbose give a bit more info ---all show all found files ---sort sort cached data ---engine=str target engine ---progname=str format or backend ---pattern=str filter variables ---trackers=list enable given trackers -]] - -function runners.make_format(texname) - local instance = resolvers.instance - if texname and texname ~= "" then - if resolvers.usecache then - local path = file.join(caches.setpath("formats")) -- maybe platform - if path and lfs then - lfs.chdir(path) - end - end - local barename = texname:gsub("%.%a+$","") - if barename == texname then - texname = texname .. ".tex" - end - local fullname = resolvers.find_files(texname)[1] or "" - if fullname == "" then - logs.simple("no tex file with name: %s",texname) - else - local luaname, lucname, luapath, lualibs = "", "", "", { } - -- the following is optional, since context.lua can also - -- handle this collect and compile business - if environment.arguments["compile"] then - if luaname == "" then luaname = barename end - logs.simple("creating initialization file: %s",luaname) - luapath = file.dirname(luaname) - if luapath == "" then - luapath = file.dirname(texname) - end - if luapath == "" then - luapath = file.dirname(resolvers.find_files(texname)[1] or "") - end - lualibs = string.split(instance.lualibs,",") - luaname = file.basename(barename .. ".lua") - lucname = file.basename(barename .. ".luc") - -- todo: when this fails, we can just copy the merged libraries from - -- luatools since they are normally the same, at least for context - if lualibs[1] then - local firstlib = file.join(luapath,lualibs[1]) - if not lfs.isfile(firstlib) then - local foundname = resolvers.find_files(lualibs[1])[1] - if foundname then - logs.simple("located library path: %s",luapath) - luapath = file.dirname(foundname) - end - end - end - logs.simple("using library path: %s",luapath) - logs.simple("using lua libraries: %s",table.join(lualibs," ")) - utils.merger.selfcreate(lualibs,luapath,luaname) - local strip = resolvers.boolean_variable("LUACSTRIP", true) - if utils.lua.compile(luaname,lucname,false,strip) and io.exists(lucname) then - luaname = lucname - logs.simple("using compiled initialization file: %s",lucname) - else - logs.simple("using uncompiled initialization file: %s",luaname) - end - else - local what = { instance.luaname, instance.progname, barename } - for k=1,#what do - local v = string.gsub(what[k]..".lua","%.lua%.lua$",".lua") - if v and (v ~= "") then - luaname = resolvers.find_files(v)[1] or "" - if luaname ~= "" then - break - end - end - end - end - if environment.arguments["noluc"] then - luaname = luaname:gsub("%.luc$",".lua") -- make this an option - end - if luaname == "" then - if logs.verbose then - logs.simplelines(messages.no_ini_file) - logs.simple("texname : %s",texname) - logs.simple("luaname : %s",instance.luaname) - logs.simple("progname: %s",instance.progname) - logs.simple("barename: %s",barename) - end - else - logs.simple("using lua initialization file: %s",luaname) - local mp = dir.glob(file.removesuffix(file.basename(luaname)).."-*.mem") - if mp and #mp > 0 then - for i=1,#mp do - local name = mp[i] - logs.simple("removing related mplib format %s", file.basename(name)) - os.remove(name) - end - end - local flags = { - "--ini", - "--lua=" .. string.quote(luaname) - } - local bs = (os.platform == "unix" and "\\\\") or "\\" -- todo: make a function - local command = "luatex ".. table.concat(flags," ") .. " " .. string.quote(fullname) .. " " .. bs .. "dump" - logs.simple("running command: %s\n",command) - os.spawn(command) - -- todo: do a dummy run that generates the related metafun and mfplain formats - end - end - else - logs.simple("no tex file given") - end -end - -function runners.run_format(name,data,more) - -- hm, rather old code here; we can now use the file.whatever functions - if name and (name ~= "") then - local barename = name:gsub("%.%a+$","") - local fmtname = "" - if resolvers.usecache then - local path = file.join(caches.setpath("formats")) -- maybe platform - fmtname = file.join(path,barename..".fmt") or "" - end - if fmtname == "" then - fmtname = resolvers.find_files(barename..".fmt")[1] or "" - end - fmtname = resolvers.clean_path(fmtname) - barename = fmtname:gsub("%.%a+$","") - if fmtname == "" then - logs.simple("no format with name: %s",name) - else - local luaname = barename .. ".luc" - local f = io.open(luaname) - if not f then - luaname = barename .. ".lua" - f = io.open(luaname) - end - if f then - f:close() - local command = "luatex --fmt=" .. string.quote(barename) .. " --lua=" .. string.quote(luaname) .. " " .. string.quote(data) .. " " .. (more ~= "" and string.quote(more) or "") - logs.simple("running command: %s",command) - os.spawn(command) - else - logs.simple("using format name: %s",fmtname) - logs.simple("no luc/lua with name: %s",barename) - end - end - end -end - -local ok = true - --- private option --noluc for testing errors in the stub - -if environment.arguments["find-file"] then - resolvers.load() - instance.format = environment.arguments["format"] or instance.format - if instance.pattern then - instance.allresults = true - resolvers.for_files(resolvers.find_files, { instance.pattern }, instance.my_format) - else - resolvers.for_files(resolvers.find_files, environment.files, instance.my_format) - end -elseif environment.arguments["find-path"] then - resolvers.load() - local path = resolvers.find_file(environment.files[1], instance.my_format) - if logs.verbose then - logs.simple(file.dirname(path)) - else - print(file.dirname(path)) - end -elseif environment.arguments["run"] then - resolvers.load("nofiles") -- ! no need for loading databases - logs.setverbose(true) - runners.run_format(environment.files[1] or "",environment.files[2] or "",environment.files[3] or "") -elseif environment.arguments["fmt"] then - resolvers.load("nofiles") -- ! no need for loading databases - logs.setverbose(true) - runners.run_format(environment.arguments["fmt"], environment.files[1] or "",environment.files[2] or "") -elseif environment.arguments["expand-braces"] then - resolvers.load("nofiles") - resolvers.for_files(resolvers.expand_braces, environment.files) -elseif environment.arguments["expand-path"] then - resolvers.load("nofiles") - resolvers.for_files(resolvers.expand_path, environment.files) -elseif environment.arguments["expand-var"] or environment.arguments["expand-variable"] then - resolvers.load("nofiles") - resolvers.for_files(resolvers.expand_var, environment.files) -elseif environment.arguments["show-path"] or environment.arguments["path-value"] then - resolvers.load("nofiles") - resolvers.for_files(resolvers.show_path, environment.files) -elseif environment.arguments["var-value"] or environment.arguments["show-value"] then - resolvers.load("nofiles") - resolvers.for_files(resolvers.var_value, environment.files) -elseif environment.arguments["format-path"] then - resolvers.load() - logs.simple(caches.setpath("format")) -elseif instance.pattern then -- brrr - resolvers.load() - instance.format = environment.arguments["format"] or instance.format - instance.allresults = true - resolvers.for_files(resolvers.find_files, { instance.pattern }, instance.my_format) -elseif environment.arguments["generate"] then - instance.renewcache = true - logs.setverbose(true) - resolvers.load() -elseif environment.arguments["make"] or environment.arguments["ini"] or environment.arguments["compile"] then - resolvers.load() - logs.setverbose(true) - runners.make_format(environment.files[1] or "") -elseif environment.arguments["selfmerge"] then - utils.merger.selfmerge(own.name,own.libs,own.list) -elseif environment.arguments["selfclean"] then - utils.merger.selfclean(own.name) -elseif environment.arguments["selfupdate"] then - resolvers.load() - logs.setverbose(true) - resolvers.update_script(own.name,"luatools") -elseif environment.arguments["variables"] or environment.arguments["show-variables"] then - resolvers.load("nofiles") - resolvers.listers.variables() -elseif environment.arguments["expansions"] or environment.arguments["show-expansions"] then - resolvers.load("nofiles") - resolvers.listers.expansions() -elseif environment.arguments["configurations"] or environment.arguments["show-configurations"] then - resolvers.load("nofiles") - resolvers.listers.configurations() -elseif environment.arguments["help"] or (environment.files[1]=='help') or (#environment.files==0) then - logs.help(messages.help) -else - resolvers.load() - resolvers.for_files(resolvers.find_files, environment.files, instance.my_format) -end - -if logs.verbose then - logs.simpleline() - logs.simple("runtime: %0.3f seconds",os.runtime()) -end - -if os.platform == "unix" then - io.write("\n") -end diff --git a/scripts/context/lua/luatools.rme b/scripts/context/lua/luatools.rme deleted file mode 100644 index 901e9a9a3..000000000 --- a/scripts/context/lua/luatools.rme +++ /dev/null @@ -1,3 +0,0 @@ -On MSWindows the luatools.lua script is called -with luatools.exe. On Unix you can either rename -luatools.lua to luatools, or use a symlink. diff --git a/scripts/context/lua/mtx-context.lua b/scripts/context/lua/mtx-context.lua index 36eb01c52..785539754 100644 --- a/scripts/context/lua/mtx-context.lua +++ b/scripts/context/lua/mtx-context.lua @@ -765,7 +765,7 @@ function scripts.context.run(ctxdata,filename) resultname = nil end -- - if environment.argument("autopdf") then + if environment.argument("autopdf") or environment.argument("closepdf") then scripts.context.closepdf(filename) if resultname then scripts.context.closepdf(resultname) diff --git a/scripts/context/lua/mtx-update.lua b/scripts/context/lua/mtx-update.lua index 6552215bb..cd97672bd 100644 --- a/scripts/context/lua/mtx-update.lua +++ b/scripts/context/lua/mtx-update.lua @@ -351,6 +351,9 @@ function scripts.update.synchronize() -- command = format("%s %s %s %s'%s' '%s'", bin, normalflags, deleteflags, url, archives, destination) -- end local normalflags, deleteflags = states.get("rsync.flags.normal"), "" +if os.name == "windows" then + normalflags = normalflags .. " -L" -- no symlinks +end local dryrunflags = "" if not environment.argument("force") then dryrunflags = "--dry-run" @@ -475,7 +478,7 @@ messages.help = [[ --server=string repository url (rsync://contextgarden.net) --module=string repository url (minimals) --repository=string specify version (current, experimental) ---context=string specify version (current, latest, yyyy.mm.dd) +--context=string specify version (current, latest, beta, yyyy.mm.dd) --rsync=string rsync binary (rsync) --texroot=string installation directory (not guessed for the moment) --engine=string tex engine (luatex, pdftex, xetex) diff --git a/scripts/context/lua/mtxrun.rme b/scripts/context/lua/mtxrun.rme deleted file mode 100644 index 9850e389d..000000000 --- a/scripts/context/lua/mtxrun.rme +++ /dev/null @@ -1,18 +0,0 @@ -On MSWindows the mtxrun.lua script is called with -mtxrun.exe. On Unix you can either rename mtxrun.lua -to mtxrun, or use a symlink. - -You can create additional stubs, like - -copy mtxrun.exe luatools.exe -copy mtxrun.exe texexec.exe -copy mtxrun.exe context.exe -copy mtxrun.exe mtx-server.exe - -The mtxrun.exe program is rather dump and only -intercepts mtxrun, luatools and texmfstart (for -old times sake) and passes the buck to mtxrun.lua -which happens to know enough of mkii to deal -with kpse based lookups and therefore acts like -texmfstart but when used with mkiv it behaves -more clever and looks for more. diff --git a/scripts/context/stubs/mswin/luatools.lua b/scripts/context/stubs/mswin/luatools.lua deleted file mode 100644 index 1d87322c1..000000000 --- a/scripts/context/stubs/mswin/luatools.lua +++ /dev/null @@ -1,8185 +0,0 @@ -#!/usr/bin/env texlua - -if not modules then modules = { } end modules ['luatools'] = { - version = 1.001, - comment = "companion to context.tex", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local format = string.format - --- one can make a stub: --- --- #!/bin/sh --- env LUATEXDIR=/....../texmf/scripts/context/lua texlua luatools.lua "$@" - --- Although this script is part of the ConTeXt distribution it is --- relatively indepent of ConTeXt. The same is true for some of --- the luat files. We may may make them even less dependent in --- the future. As long as Luatex is under development the --- interfaces and names of functions may change. - --- For the sake of independence we optionally can merge the library --- code here. It's too much code, but that does not harm. Much of the --- library code is used elsewhere. We don't want dependencies on --- Lua library paths simply because these scripts are located in the --- texmf tree and not in some Lua path. Normally this merge is not --- needed when texmfstart is used, or when the proper stub is used or --- when (windows) suffix binding is active. - -texlua = true - --- begin library merge - - - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-string'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local sub, gsub, find, match, gmatch, format, char, byte, rep, lower = string.sub, string.gsub, string.find, string.match, string.gmatch, string.format, string.char, string.byte, string.rep, string.lower -local lpegmatch = lpeg.match - --- some functions may disappear as they are not used anywhere - -if not string.split then - - -- this will be overloaded by a faster lpeg variant - - function string:split(pattern) - if #self > 0 then - local t = { } - for s in gmatch(self..pattern,"(.-)"..pattern) do - t[#t+1] = s - end - return t - else - return { } - end - end - -end - -local chr_to_esc = { - ["%"] = "%%", - ["."] = "%.", - ["+"] = "%+", ["-"] = "%-", ["*"] = "%*", - ["^"] = "%^", ["$"] = "%$", - ["["] = "%[", ["]"] = "%]", - ["("] = "%(", [")"] = "%)", - ["{"] = "%{", ["}"] = "%}" -} - -string.chr_to_esc = chr_to_esc - -function string:esc() -- variant 2 - return (gsub(self,"(.)",chr_to_esc)) -end - -function string:unquote() - return (gsub(self,"^([\"\'])(.*)%1$","%2")) -end - ---~ function string:unquote() ---~ if find(self,"^[\'\"]") then ---~ return sub(self,2,-2) ---~ else ---~ return self ---~ end ---~ end - -function string:quote() -- we could use format("%q") - return format("%q",self) -end - -function string:count(pattern) -- variant 3 - local n = 0 - for _ in gmatch(self,pattern) do - n = n + 1 - end - return n -end - -function string:limit(n,sentinel) - if #self > n then - sentinel = sentinel or " ..." - return sub(self,1,(n-#sentinel)) .. sentinel - else - return self - end -end - ---~ function string:strip() -- the .- is quite efficient ---~ -- return match(self,"^%s*(.-)%s*$") or "" ---~ -- return match(self,'^%s*(.*%S)') or '' -- posted on lua list ---~ return find(s,'^%s*$') and '' or match(s,'^%s*(.*%S)') ---~ end - -do -- roberto's variant: - local space = lpeg.S(" \t\v\n") - local nospace = 1 - space - local stripper = space^0 * lpeg.C((space^0 * nospace^1)^0) - function string.strip(str) - return lpegmatch(stripper,str) or "" - end -end - -function string:is_empty() - return not find(self,"%S") -end - -function string:enhance(pattern,action) - local ok, n = true, 0 - while ok do - ok = false - self = gsub(self,pattern, function(...) - ok, n = true, n + 1 - return action(...) - end) - end - return self, n -end - -local chr_to_hex, hex_to_chr = { }, { } - -for i=0,255 do - local c, h = char(i), format("%02X",i) - chr_to_hex[c], hex_to_chr[h] = h, c -end - -function string:to_hex() - return (gsub(self or "","(.)",chr_to_hex)) -end - -function string:from_hex() - return (gsub(self or "","(..)",hex_to_chr)) -end - -if not string.characters then - - local function nextchar(str, index) - index = index + 1 - return (index <= #str) and index or nil, sub(str,index,index) - end - function string:characters() - return nextchar, self, 0 - end - local function nextbyte(str, index) - index = index + 1 - return (index <= #str) and index or nil, byte(sub(str,index,index)) - end - function string:bytes() - return nextbyte, self, 0 - end - -end - --- we can use format for this (neg n) - -function string:rpadd(n,chr) - local m = n-#self - if m > 0 then - return self .. rep(chr or " ",m) - else - return self - end -end - -function string:lpadd(n,chr) - local m = n-#self - if m > 0 then - return rep(chr or " ",m) .. self - else - return self - end -end - -string.padd = string.rpadd - -function is_number(str) -- tonumber - return find(str,"^[%-%+]?[%d]-%.?[%d+]$") == 1 -end - ---~ print(is_number("1")) ---~ print(is_number("1.1")) ---~ print(is_number(".1")) ---~ print(is_number("-0.1")) ---~ print(is_number("+0.1")) ---~ print(is_number("-.1")) ---~ print(is_number("+.1")) - -function string:split_settings() -- no {} handling, see l-aux for lpeg variant - if find(self,"=") then - local t = { } - for k,v in gmatch(self,"(%a+)=([^%,]*)") do - t[k] = v - end - return t - else - return nil - end -end - -local patterns_escapes = { - ["-"] = "%-", - ["."] = "%.", - ["+"] = "%+", - ["*"] = "%*", - ["%"] = "%%", - ["("] = "%)", - [")"] = "%)", - ["["] = "%[", - ["]"] = "%]", -} - -function string:pattesc() - return (gsub(self,".",patterns_escapes)) -end - -local simple_escapes = { - ["-"] = "%-", - ["."] = "%.", - ["?"] = ".", - ["*"] = ".*", -} - -function string:simpleesc() - return (gsub(self,".",simple_escapes)) -end - -function string:tohash() - local t = { } - for s in gmatch(self,"([^, ]+)") do -- lpeg - t[s] = true - end - return t -end - -local pattern = lpeg.Ct(lpeg.C(1)^0) - -function string:totable() - return lpegmatch(pattern,self) -end - ---~ local t = { ---~ "1234567123456712345671234567", ---~ "a\tb\tc", ---~ "aa\tbb\tcc", ---~ "aaa\tbbb\tccc", ---~ "aaaa\tbbbb\tcccc", ---~ "aaaaa\tbbbbb\tccccc", ---~ "aaaaaa\tbbbbbb\tcccccc", ---~ } ---~ for k,v do ---~ print(string.tabtospace(t[k])) ---~ end - -function string.tabtospace(str,tab) - -- we don't handle embedded newlines - while true do - local s = find(str,"\t") - if s then - if not tab then tab = 7 end -- only when found - local d = tab-(s-1) % tab - if d > 0 then - str = gsub(str,"\t",rep(" ",d),1) - else - str = gsub(str,"\t","",1) - end - else - break - end - end - return str -end - -function string:compactlong() -- strips newlines and leading spaces - self = gsub(self,"[\n\r]+ *","") - self = gsub(self,"^ *","") - return self -end - -function string:striplong() -- strips newlines and leading spaces - self = gsub(self,"^%s*","") - self = gsub(self,"[\n\r]+ *","\n") - return self -end - -function string:topattern(lowercase,strict) - if lowercase then - self = lower(self) - end - self = gsub(self,".",simple_escapes) - if self == "" then - self = ".*" - elseif strict then - self = "^" .. self .. "$" - end - return self -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-lpeg'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local lpeg = require("lpeg") - -lpeg.patterns = lpeg.patterns or { } -- so that we can share -local patterns = lpeg.patterns - -local P, R, S, Ct, C, Cs, Cc, V = lpeg.P, lpeg.R, lpeg.S, lpeg.Ct, lpeg.C, lpeg.Cs, lpeg.Cc, lpeg.V -local match = lpeg.match - -local digit, sign = R('09'), S('+-') -local cr, lf, crlf = P("\r"), P("\n"), P("\r\n") -local utf8byte = R("\128\191") - -patterns.utf8byte = utf8byte -patterns.utf8one = R("\000\127") -patterns.utf8two = R("\194\223") * utf8byte -patterns.utf8three = R("\224\239") * utf8byte * utf8byte -patterns.utf8four = R("\240\244") * utf8byte * utf8byte * utf8byte - -patterns.digit = digit -patterns.sign = sign -patterns.cardinal = sign^0 * digit^1 -patterns.integer = sign^0 * digit^1 -patterns.float = sign^0 * digit^0 * P('.') * digit^1 -patterns.number = patterns.float + patterns.integer -patterns.oct = P("0") * R("07")^1 -patterns.octal = patterns.oct -patterns.HEX = P("0x") * R("09","AF")^1 -patterns.hex = P("0x") * R("09","af")^1 -patterns.hexadecimal = P("0x") * R("09","AF","af")^1 -patterns.lowercase = R("az") -patterns.uppercase = R("AZ") -patterns.letter = patterns.lowercase + patterns.uppercase -patterns.space = S(" ") -patterns.eol = S("\n\r") -patterns.spacer = S(" \t\f\v") -- + string.char(0xc2, 0xa0) if we want utf (cf mail roberto) -patterns.newline = crlf + cr + lf -patterns.nonspace = 1 - patterns.space -patterns.nonspacer = 1 - patterns.spacer -patterns.whitespace = patterns.eol + patterns.spacer -patterns.nonwhitespace = 1 - patterns.whitespace -patterns.utf8 = patterns.utf8one + patterns.utf8two + patterns.utf8three + patterns.utf8four -patterns.utfbom = P('\000\000\254\255') + P('\255\254\000\000') + P('\255\254') + P('\254\255') + P('\239\187\191') - -function lpeg.anywhere(pattern) --slightly adapted from website - return P { P(pattern) + 1 * V(1) } -- why so complex? -end - -function lpeg.splitter(pattern, action) - return (((1-P(pattern))^1)/action+1)^0 -end - -local spacing = patterns.spacer^0 * patterns.newline -- sort of strip -local empty = spacing * Cc("") -local nonempty = Cs((1-spacing)^1) * spacing^-1 -local content = (empty + nonempty)^1 - -local capture = Ct(content^0) - -function string:splitlines() - return match(capture,self) -end - -patterns.textline = content - ---~ local p = lpeg.splitat("->",false) print(match(p,"oeps->what->more")) -- oeps what more ---~ local p = lpeg.splitat("->",true) print(match(p,"oeps->what->more")) -- oeps what->more ---~ local p = lpeg.splitat("->",false) print(match(p,"oeps")) -- oeps ---~ local p = lpeg.splitat("->",true) print(match(p,"oeps")) -- oeps - -local splitters_s, splitters_m = { }, { } - -local function splitat(separator,single) - local splitter = (single and splitters_s[separator]) or splitters_m[separator] - if not splitter then - separator = P(separator) - if single then - local other, any = C((1 - separator)^0), P(1) - splitter = other * (separator * C(any^0) + "") -- ? - splitters_s[separator] = splitter - else - local other = C((1 - separator)^0) - splitter = other * (separator * other)^0 - splitters_m[separator] = splitter - end - end - return splitter -end - -lpeg.splitat = splitat - -local cache = { } - -function lpeg.split(separator,str) - local c = cache[separator] - if not c then - c = Ct(splitat(separator)) - cache[separator] = c - end - return match(c,str) -end - -function string:split(separator) - local c = cache[separator] - if not c then - c = Ct(splitat(separator)) - cache[separator] = c - end - return match(c,self) -end - -lpeg.splitters = cache - -local cache = { } - -function lpeg.checkedsplit(separator,str) - local c = cache[separator] - if not c then - separator = P(separator) - local other = C((1 - separator)^0) - c = Ct(separator^0 * other * (separator^1 * other)^0) - cache[separator] = c - end - return match(c,str) -end - -function string:checkedsplit(separator) - local c = cache[separator] - if not c then - separator = P(separator) - local other = C((1 - separator)^0) - c = Ct(separator^0 * other * (separator^1 * other)^0) - cache[separator] = c - end - return match(c,self) -end - ---~ function lpeg.append(list,pp) ---~ local p = pp ---~ for l=1,#list do ---~ if p then ---~ p = p + P(list[l]) ---~ else ---~ p = P(list[l]) ---~ end ---~ end ---~ return p ---~ end - ---~ from roberto's site: - -local f1 = string.byte - -local function f2(s) local c1, c2 = f1(s,1,2) return c1 * 64 + c2 - 12416 end -local function f3(s) local c1, c2, c3 = f1(s,1,3) return (c1 * 64 + c2) * 64 + c3 - 925824 end -local function f4(s) local c1, c2, c3, c4 = f1(s,1,4) return ((c1 * 64 + c2) * 64 + c3) * 64 + c4 - 63447168 end - -patterns.utf8byte = patterns.utf8one/f1 + patterns.utf8two/f2 + patterns.utf8three/f3 + patterns.utf8four/f4 - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-table'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -table.join = table.concat - -local concat, sort, insert, remove = table.concat, table.sort, table.insert, table.remove -local format, find, gsub, lower, dump, match = string.format, string.find, string.gsub, string.lower, string.dump, string.match -local getmetatable, setmetatable = getmetatable, setmetatable -local type, next, tostring, tonumber, ipairs = type, next, tostring, tonumber, ipairs -local unpack = unpack or table.unpack - -function table.strip(tab) - local lst = { } - for i=1,#tab do - local s = gsub(tab[i],"^%s*(.-)%s*$","%1") - if s == "" then - -- skip this one - else - lst[#lst+1] = s - end - end - return lst -end - -function table.keys(t) - local k = { } - for key, _ in next, t do - k[#k+1] = key - end - return k -end - -local function compare(a,b) - return (tostring(a) < tostring(b)) -end - -local function sortedkeys(tab) - local srt, kind = { }, 0 -- 0=unknown 1=string, 2=number 3=mixed - for key,_ in next, tab do - srt[#srt+1] = key - if kind == 3 then - -- no further check - else - local tkey = type(key) - if tkey == "string" then - -- if kind == 2 then kind = 3 else kind = 1 end - kind = (kind == 2 and 3) or 1 - elseif tkey == "number" then - -- if kind == 1 then kind = 3 else kind = 2 end - kind = (kind == 1 and 3) or 2 - else - kind = 3 - end - end - end - if kind == 0 or kind == 3 then - sort(srt,compare) - else - sort(srt) - end - return srt -end - -local function sortedhashkeys(tab) -- fast one - local srt = { } - for key,_ in next, tab do - srt[#srt+1] = key - end - sort(srt) - return srt -end - -table.sortedkeys = sortedkeys -table.sortedhashkeys = sortedhashkeys - -function table.sortedhash(t) - local s = sortedhashkeys(t) -- maybe just sortedkeys - local n = 0 - local function kv(s) - n = n + 1 - local k = s[n] - return k, t[k] - end - return kv, s -end - -table.sortedpairs = table.sortedhash - -function table.append(t, list) - for _,v in next, list do - insert(t,v) - end -end - -function table.prepend(t, list) - for k,v in next, list do - insert(t,k,v) - end -end - -function table.merge(t, ...) -- first one is target - t = t or {} - local lst = {...} - for i=1,#lst do - for k, v in next, lst[i] do - t[k] = v - end - end - return t -end - -function table.merged(...) - local tmp, lst = { }, {...} - for i=1,#lst do - for k, v in next, lst[i] do - tmp[k] = v - end - end - return tmp -end - -function table.imerge(t, ...) - local lst = {...} - for i=1,#lst do - local nst = lst[i] - for j=1,#nst do - t[#t+1] = nst[j] - end - end - return t -end - -function table.imerged(...) - local tmp, lst = { }, {...} - for i=1,#lst do - local nst = lst[i] - for j=1,#nst do - tmp[#tmp+1] = nst[j] - end - end - return tmp -end - -local function fastcopy(old) -- fast one - if old then - local new = { } - for k,v in next, old do - if type(v) == "table" then - new[k] = fastcopy(v) -- was just table.copy - else - new[k] = v - end - end - -- optional second arg - local mt = getmetatable(old) - if mt then - setmetatable(new,mt) - end - return new - else - return { } - end -end - -local function copy(t, tables) -- taken from lua wiki, slightly adapted - tables = tables or { } - local tcopy = {} - if not tables[t] then - tables[t] = tcopy - end - for i,v in next, t do -- brrr, what happens with sparse indexed - if type(i) == "table" then - if tables[i] then - i = tables[i] - else - i = copy(i, tables) - end - end - if type(v) ~= "table" then - tcopy[i] = v - elseif tables[v] then - tcopy[i] = tables[v] - else - tcopy[i] = copy(v, tables) - end - end - local mt = getmetatable(t) - if mt then - setmetatable(tcopy,mt) - end - return tcopy -end - -table.fastcopy = fastcopy -table.copy = copy - --- rougly: copy-loop : unpack : sub == 0.9 : 0.4 : 0.45 (so in critical apps, use unpack) - -function table.sub(t,i,j) - return { unpack(t,i,j) } -end - -function table.replace(a,b) - for k,v in next, b do - a[k] = v - end -end - --- slower than #t on indexed tables (#t only returns the size of the numerically indexed slice) - -function table.is_empty(t) -- obolete, use inline code instead - return not t or not next(t) -end - -function table.one_entry(t) -- obolete, use inline code instead - local n = next(t) - return n and not next(t,n) -end - ---~ function table.starts_at(t) -- obsolete, not nice ---~ return ipairs(t,1)(t,0) ---~ end - -function table.tohash(t,value) - local h = { } - if t then - if value == nil then value = true end - for _, v in next, t do -- no ipairs here - h[v] = value - end - end - return h -end - -function table.fromhash(t) - local h = { } - for k, v in next, t do -- no ipairs here - if v then h[#h+1] = k end - end - return h -end - ---~ print(table.serialize(t), "\n") ---~ print(table.serialize(t,"name"), "\n") ---~ print(table.serialize(t,false), "\n") ---~ print(table.serialize(t,true), "\n") ---~ print(table.serialize(t,"name",true), "\n") ---~ print(table.serialize(t,"name",true,true), "\n") - -table.serialize_functions = true -table.serialize_compact = true -table.serialize_inline = true - -local noquotes, hexify, handle, reduce, compact, inline, functions - -local reserved = table.tohash { -- intercept a language flaw, no reserved words as key - 'and', 'break', 'do', 'else', 'elseif', 'end', 'false', 'for', 'function', 'if', - 'in', 'local', 'nil', 'not', 'or', 'repeat', 'return', 'then', 'true', 'until', 'while', -} - -local function simple_table(t) - if #t > 0 then - local n = 0 - for _,v in next, t do - n = n + 1 - end - if n == #t then - local tt = { } - for i=1,#t do - local v = t[i] - local tv = type(v) - if tv == "number" then - if hexify then - tt[#tt+1] = format("0x%04X",v) - else - tt[#tt+1] = tostring(v) -- tostring not needed - end - elseif tv == "boolean" then - tt[#tt+1] = tostring(v) - elseif tv == "string" then - tt[#tt+1] = format("%q",v) - else - tt = nil - break - end - end - return tt - end - end - return nil -end - --- Because this is a core function of mkiv I moved some function calls --- inline. --- --- twice as fast in a test: --- --- local propername = lpeg.P(lpeg.R("AZ","az","__") * lpeg.R("09","AZ","az", "__")^0 * lpeg.P(-1) ) - --- problem: there no good number_to_string converter with the best resolution - -local function do_serialize(root,name,depth,level,indexed) - if level > 0 then - depth = depth .. " " - if indexed then - handle(format("%s{",depth)) - elseif name then - --~ handle(format("%s%s={",depth,key(name))) - if type(name) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s[0x%04X]={",depth,name)) - else - handle(format("%s[%s]={",depth,name)) - end - elseif noquotes and not reserved[name] and find(name,"^%a[%w%_]*$") then - handle(format("%s%s={",depth,name)) - else - handle(format("%s[%q]={",depth,name)) - end - else - handle(format("%s{",depth)) - end - end - -- we could check for k (index) being number (cardinal) - if root and next(root) then - local first, last = nil, 0 -- #root cannot be trusted here (will be ok in 5.2 when ipairs is gone) - if compact then - -- NOT: for k=1,#root do (we need to quit at nil) - for k,v in ipairs(root) do -- can we use next? - if not first then first = k end - last = last + 1 - end - end - local sk = sortedkeys(root) - for i=1,#sk do - local k = sk[i] - local v = root[k] - --~ if v == root then - -- circular - --~ else - local t = type(v) - if compact and first and type(k) == "number" and k >= first and k <= last then - if t == "number" then - if hexify then - handle(format("%s 0x%04X,",depth,v)) - else - handle(format("%s %s,",depth,v)) -- %.99g - end - elseif t == "string" then - if reduce and tonumber(v) then - handle(format("%s %s,",depth,v)) - else - handle(format("%s %q,",depth,v)) - end - elseif t == "table" then - if not next(v) then - handle(format("%s {},",depth)) - elseif inline then -- and #t > 0 - local st = simple_table(v) - if st then - handle(format("%s { %s },",depth,concat(st,", "))) - else - do_serialize(v,k,depth,level+1,true) - end - else - do_serialize(v,k,depth,level+1,true) - end - elseif t == "boolean" then - handle(format("%s %s,",depth,tostring(v))) - elseif t == "function" then - if functions then - handle(format('%s loadstring(%q),',depth,dump(v))) - else - handle(format('%s "function",',depth)) - end - else - handle(format("%s %q,",depth,tostring(v))) - end - elseif k == "__p__" then -- parent - if false then - handle(format("%s __p__=nil,",depth)) - end - elseif t == "number" then - --~ if hexify then - --~ handle(format("%s %s=0x%04X,",depth,key(k),v)) - --~ else - --~ handle(format("%s %s=%s,",depth,key(k),v)) -- %.99g - --~ end - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=0x%04X,",depth,k,v)) - else - handle(format("%s [%s]=%s,",depth,k,v)) -- %.99g - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - if hexify then - handle(format("%s %s=0x%04X,",depth,k,v)) - else - handle(format("%s %s=%s,",depth,k,v)) -- %.99g - end - else - if hexify then - handle(format("%s [%q]=0x%04X,",depth,k,v)) - else - handle(format("%s [%q]=%s,",depth,k,v)) -- %.99g - end - end - elseif t == "string" then - if reduce and tonumber(v) then - --~ handle(format("%s %s=%s,",depth,key(k),v)) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=%s,",depth,k,v)) - else - handle(format("%s [%s]=%s,",depth,k,v)) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s=%s,",depth,k,v)) - else - handle(format("%s [%q]=%s,",depth,k,v)) - end - else - --~ handle(format("%s %s=%q,",depth,key(k),v)) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=%q,",depth,k,v)) - else - handle(format("%s [%s]=%q,",depth,k,v)) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s=%q,",depth,k,v)) - else - handle(format("%s [%q]=%q,",depth,k,v)) - end - end - elseif t == "table" then - if not next(v) then - --~ handle(format("%s %s={},",depth,key(k))) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]={},",depth,k)) - else - handle(format("%s [%s]={},",depth,k)) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s={},",depth,k)) - else - handle(format("%s [%q]={},",depth,k)) - end - elseif inline then - local st = simple_table(v) - if st then - --~ handle(format("%s %s={ %s },",depth,key(k),concat(st,", "))) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]={ %s },",depth,k,concat(st,", "))) - else - handle(format("%s [%s]={ %s },",depth,k,concat(st,", "))) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s={ %s },",depth,k,concat(st,", "))) - else - handle(format("%s [%q]={ %s },",depth,k,concat(st,", "))) - end - else - do_serialize(v,k,depth,level+1) - end - else - do_serialize(v,k,depth,level+1) - end - elseif t == "boolean" then - --~ handle(format("%s %s=%s,",depth,key(k),tostring(v))) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=%s,",depth,k,tostring(v))) - else - handle(format("%s [%s]=%s,",depth,k,tostring(v))) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s=%s,",depth,k,tostring(v))) - else - handle(format("%s [%q]=%s,",depth,k,tostring(v))) - end - elseif t == "function" then - if functions then - --~ handle(format('%s %s=loadstring(%q),',depth,key(k),dump(v))) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=loadstring(%q),",depth,k,dump(v))) - else - handle(format("%s [%s]=loadstring(%q),",depth,k,dump(v))) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s=loadstring(%q),",depth,k,dump(v))) - else - handle(format("%s [%q]=loadstring(%q),",depth,k,dump(v))) - end - end - else - --~ handle(format("%s %s=%q,",depth,key(k),tostring(v))) - if type(k) == "number" then -- or find(k,"^%d+$") then - if hexify then - handle(format("%s [0x%04X]=%q,",depth,k,tostring(v))) - else - handle(format("%s [%s]=%q,",depth,k,tostring(v))) - end - elseif noquotes and not reserved[k] and find(k,"^%a[%w%_]*$") then - handle(format("%s %s=%q,",depth,k,tostring(v))) - else - handle(format("%s [%q]=%q,",depth,k,tostring(v))) - end - end - --~ end - end - end - if level > 0 then - handle(format("%s},",depth)) - end -end - --- replacing handle by a direct t[#t+1] = ... (plus test) is not much --- faster (0.03 on 1.00 for zapfino.tma) - -local function serialize(root,name,_handle,_reduce,_noquotes,_hexify) - noquotes = _noquotes - hexify = _hexify - handle = _handle or print - reduce = _reduce or false - compact = table.serialize_compact - inline = compact and table.serialize_inline - functions = table.serialize_functions - local tname = type(name) - if tname == "string" then - if name == "return" then - handle("return {") - else - handle(name .. "={") - end - elseif tname == "number" then - if hexify then - handle(format("[0x%04X]={",name)) - else - handle("[" .. name .. "]={") - end - elseif tname == "boolean" then - if name then - handle("return {") - else - handle("{") - end - else - handle("t={") - end - if root and next(root) then - do_serialize(root,name,"",0,indexed) - end - handle("}") -end - ---~ name: ---~ ---~ true : return { } ---~ false : { } ---~ nil : t = { } ---~ string : string = { } ---~ 'return' : return { } ---~ number : [number] = { } - -function table.serialize(root,name,reduce,noquotes,hexify) - local t = { } - local function flush(s) - t[#t+1] = s - end - serialize(root,name,flush,reduce,noquotes,hexify) - return concat(t,"\n") -end - -function table.tohandle(handle,root,name,reduce,noquotes,hexify) - serialize(root,name,handle,reduce,noquotes,hexify) -end - --- sometimes tables are real use (zapfino extra pro is some 85M) in which --- case a stepwise serialization is nice; actually, we could consider: --- --- for line in table.serializer(root,name,reduce,noquotes) do --- ...(line) --- end --- --- so this is on the todo list - -table.tofile_maxtab = 2*1024 - -function table.tofile(filename,root,name,reduce,noquotes,hexify) - local f = io.open(filename,'w') - if f then - local maxtab = table.tofile_maxtab - if maxtab > 1 then - local t = { } - local function flush(s) - t[#t+1] = s - if #t > maxtab then - f:write(concat(t,"\n"),"\n") -- hm, write(sometable) should be nice - t = { } - end - end - serialize(root,name,flush,reduce,noquotes,hexify) - f:write(concat(t,"\n"),"\n") - else - local function flush(s) - f:write(s,"\n") - end - serialize(root,name,flush,reduce,noquotes,hexify) - end - f:close() - end -end - -local function flatten(t,f,complete) -- is this used? meybe a variant with next, ... - for i=1,#t do - local v = t[i] - if type(v) == "table" then - if complete or type(v[1]) == "table" then - flatten(v,f,complete) - else - f[#f+1] = v - end - else - f[#f+1] = v - end - end -end - -function table.flatten(t) - local f = { } - flatten(t,f,true) - return f -end - -function table.unnest(t) -- bad name - local f = { } - flatten(t,f,false) - return f -end - -table.flatten_one_level = table.unnest - --- a better one: - -local function flattened(t,f) - if not f then - f = { } - end - for k, v in next, t do - if type(v) == "table" then - flattened(v,f) - else - f[k] = v - end - end - return f -end - -table.flattened = flattened - --- the next three may disappear - -function table.remove_value(t,value) -- todo: n - if value then - for i=1,#t do - if t[i] == value then - remove(t,i) - -- remove all, so no: return - end - end - end -end - -function table.insert_before_value(t,value,str) - if str then - if value then - for i=1,#t do - if t[i] == value then - insert(t,i,str) - return - end - end - end - insert(t,1,str) - elseif value then - insert(t,1,value) - end -end - -function table.insert_after_value(t,value,str) - if str then - if value then - for i=1,#t do - if t[i] == value then - insert(t,i+1,str) - return - end - end - end - t[#t+1] = str - elseif value then - t[#t+1] = value - end -end - -local function are_equal(a,b,n,m) -- indexed - if a and b and #a == #b then - n = n or 1 - m = m or #a - for i=n,m do - local ai, bi = a[i], b[i] - if ai==bi then - -- same - elseif type(ai)=="table" and type(bi)=="table" then - if not are_equal(ai,bi) then - return false - end - else - return false - end - end - return true - else - return false - end -end - -local function identical(a,b) -- assumes same structure - for ka, va in next, a do - local vb = b[k] - if va == vb then - -- same - elseif type(va) == "table" and type(vb) == "table" then - if not identical(va,vb) then - return false - end - else - return false - end - end - return true -end - -table.are_equal = are_equal -table.identical = identical - --- maybe also make a combined one - -function table.compact(t) - if t then - for k,v in next, t do - if not next(v) then - t[k] = nil - end - end - end -end - -function table.contains(t, v) - if t then - for i=1, #t do - if t[i] == v then - return i - end - end - end - return false -end - -function table.count(t) - local n, e = 0, next(t) - while e do - n, e = n + 1, next(t,e) - end - return n -end - -function table.swapped(t) - local s = { } - for k, v in next, t do - s[v] = k - end - return s -end - ---~ function table.are_equal(a,b) ---~ return table.serialize(a) == table.serialize(b) ---~ end - -function table.clone(t,p) -- t is optional or nil or table - if not p then - t, p = { }, t or { } - elseif not t then - t = { } - end - setmetatable(t, { __index = function(_,key) return p[key] end }) -- why not __index = p ? - return t -end - -function table.hexed(t,seperator) - local tt = { } - for i=1,#t do tt[i] = format("0x%04X",t[i]) end - return concat(tt,seperator or " ") -end - -function table.reverse_hash(h) - local r = { } - for k,v in next, h do - r[v] = lower(gsub(k," ","")) - end - return r -end - -function table.reverse(t) - local tt = { } - if #t > 0 then - for i=#t,1,-1 do - tt[#tt+1] = t[i] - end - end - return tt -end - -function table.insert_before_value(t,value,extra) - for i=1,#t do - if t[i] == extra then - remove(t,i) - end - end - for i=1,#t do - if t[i] == value then - insert(t,i,extra) - return - end - end - insert(t,1,extra) -end - -function table.insert_after_value(t,value,extra) - for i=1,#t do - if t[i] == extra then - remove(t,i) - end - end - for i=1,#t do - if t[i] == value then - insert(t,i+1,extra) - return - end - end - insert(t,#t+1,extra) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-io'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local byte, find, gsub = string.byte, string.find, string.gsub - -if string.find(os.getenv("PATH"),";") then - io.fileseparator, io.pathseparator = "\\", ";" -else - io.fileseparator, io.pathseparator = "/" , ":" -end - -function io.loaddata(filename,textmode) - local f = io.open(filename,(textmode and 'r') or 'rb') - if f then - -- collectgarbage("step") -- sometimes makes a big difference in mem consumption - local data = f:read('*all') - -- garbagecollector.check(data) - f:close() - return data - else - return nil - end -end - -function io.savedata(filename,data,joiner) - local f = io.open(filename,"wb") - if f then - if type(data) == "table" then - f:write(table.join(data,joiner or "")) - elseif type(data) == "function" then - data(f) - else - f:write(data or "") - end - f:close() - return true - else - return false - end -end - -function io.exists(filename) - local f = io.open(filename) - if f == nil then - return false - else - assert(f:close()) - return true - end -end - -function io.size(filename) - local f = io.open(filename) - if f == nil then - return 0 - else - local s = f:seek("end") - assert(f:close()) - return s - end -end - -function io.noflines(f) - local n = 0 - for _ in f:lines() do - n = n + 1 - end - f:seek('set',0) - return n -end - -local nextchar = { - [ 4] = function(f) - return f:read(1,1,1,1) - end, - [ 2] = function(f) - return f:read(1,1) - end, - [ 1] = function(f) - return f:read(1) - end, - [-2] = function(f) - local a, b = f:read(1,1) - return b, a - end, - [-4] = function(f) - local a, b, c, d = f:read(1,1,1,1) - return d, c, b, a - end -} - -function io.characters(f,n) - if f then - return nextchar[n or 1], f - else - return nil, nil - end -end - -local nextbyte = { - [4] = function(f) - local a, b, c, d = f:read(1,1,1,1) - if d then - return byte(a), byte(b), byte(c), byte(d) - else - return nil, nil, nil, nil - end - end, - [2] = function(f) - local a, b = f:read(1,1) - if b then - return byte(a), byte(b) - else - return nil, nil - end - end, - [1] = function (f) - local a = f:read(1) - if a then - return byte(a) - else - return nil - end - end, - [-2] = function (f) - local a, b = f:read(1,1) - if b then - return byte(b), byte(a) - else - return nil, nil - end - end, - [-4] = function(f) - local a, b, c, d = f:read(1,1,1,1) - if d then - return byte(d), byte(c), byte(b), byte(a) - else - return nil, nil, nil, nil - end - end -} - -function io.bytes(f,n) - if f then - return nextbyte[n or 1], f - else - return nil, nil - end -end - -function io.ask(question,default,options) - while true do - io.write(question) - if options then - io.write(string.format(" [%s]",table.concat(options,"|"))) - end - if default then - io.write(string.format(" [%s]",default)) - end - io.write(string.format(" ")) - local answer = io.read() - answer = gsub(answer,"^%s*(.*)%s*$","%1") - if answer == "" and default then - return default - elseif not options then - return answer - else - for k=1,#options do - if options[k] == answer then - return answer - end - end - local pattern = "^" .. answer - for k=1,#options do - local v = options[k] - if find(v,pattern) then - return v - end - end - end - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-number'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local tostring = tostring -local format, floor, insert, match = string.format, math.floor, table.insert, string.match -local lpegmatch = lpeg.match - -number = number or { } - --- a,b,c,d,e,f = number.toset(100101) - -function number.toset(n) - return match(tostring(n),"(.?)(.?)(.?)(.?)(.?)(.?)(.?)(.?)") -end - -function number.toevenhex(n) - local s = format("%X",n) - if #s % 2 == 0 then - return s - else - return "0" .. s - end -end - --- the lpeg way is slower on 8 digits, but faster on 4 digits, some 7.5% --- on --- --- for i=1,1000000 do --- local a,b,c,d,e,f,g,h = number.toset(12345678) --- local a,b,c,d = number.toset(1234) --- local a,b,c = number.toset(123) --- end --- --- of course dedicated "(.)(.)(.)(.)" matches are even faster - -local one = lpeg.C(1-lpeg.S(''))^1 - -function number.toset(n) - return lpegmatch(one,tostring(n)) -end - -function number.bits(n,zero) - local t, i = { }, (zero and 0) or 1 - while n > 0 do - local m = n % 2 - if m > 0 then - insert(t,1,i) - end - n = floor(n/2) - i = i + 1 - end - return t -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-set'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -set = set or { } - -local nums = { } -local tabs = { } -local concat = table.concat -local next, type = next, type - -set.create = table.tohash - -function set.tonumber(t) - if next(t) then - local s = "" - -- we could save mem by sorting, but it slows down - for k, v in next, t do - if v then - -- why bother about the leading space - s = s .. " " .. k - end - end - local n = nums[s] - if not n then - n = #tabs + 1 - tabs[n] = t - nums[s] = n - end - return n - else - return 0 - end -end - -function set.totable(n) - if n == 0 then - return { } - else - return tabs[n] or { } - end -end - -function set.tolist(n) - if n == 0 or not tabs[n] then - return "" - else - local t = { } - for k, v in next, tabs[n] do - if v then - t[#t+1] = k - end - end - return concat(t," ") - end -end - -function set.contains(n,s) - if type(n) == "table" then - return n[s] - elseif n == 0 then - return false - else - local t = tabs[n] - return t and t[s] - end -end - ---~ local c = set.create{'aap','noot','mies'} ---~ local s = set.tonumber(c) ---~ local t = set.totable(s) ---~ print(t['aap']) ---~ local c = set.create{'zus','wim','jet'} ---~ local s = set.tonumber(c) ---~ local t = set.totable(s) ---~ print(t['aap']) ---~ print(t['jet']) ---~ print(set.contains(t,'jet')) ---~ print(set.contains(t,'aap')) - - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-os'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- maybe build io.flush in os.execute - -local find, format, gsub = string.find, string.format, string.gsub -local random, ceil = math.random, math.ceil - -local execute, spawn, exec, ioflush = os.execute, os.spawn or os.execute, os.exec or os.execute, io.flush - -function os.execute(...) ioflush() return execute(...) end -function os.spawn (...) ioflush() return spawn (...) end -function os.exec (...) ioflush() return exec (...) end - -function os.resultof(command) - ioflush() -- else messed up logging - local handle = io.popen(command,"r") - if not handle then - -- print("unknown command '".. command .. "' in os.resultof") - return "" - else - return handle:read("*all") or "" - end -end - ---~ os.type : windows | unix (new, we already guessed os.platform) ---~ os.name : windows | msdos | linux | macosx | solaris | .. | generic (new) ---~ os.platform : extended os.name with architecture - -if not io.fileseparator then - if find(os.getenv("PATH"),";") then - io.fileseparator, io.pathseparator, os.type = "\\", ";", os.type or "mswin" - else - io.fileseparator, io.pathseparator, os.type = "/" , ":", os.type or "unix" - end -end - -os.type = os.type or (io.pathseparator == ";" and "windows") or "unix" -os.name = os.name or (os.type == "windows" and "mswin" ) or "linux" - -if os.type == "windows" then - os.libsuffix, os.binsuffix = 'dll', 'exe' -else - os.libsuffix, os.binsuffix = 'so', '' -end - -function os.launch(str) - if os.type == "windows" then - os.execute("start " .. str) -- os.spawn ? - else - os.execute(str .. " &") -- os.spawn ? - end -end - -if not os.times then - -- utime = user time - -- stime = system time - -- cutime = children user time - -- cstime = children system time - function os.times() - return { - utime = os.gettimeofday(), -- user - stime = 0, -- system - cutime = 0, -- children user - cstime = 0, -- children system - } - end -end - -os.gettimeofday = os.gettimeofday or os.clock - -local startuptime = os.gettimeofday() - -function os.runtime() - return os.gettimeofday() - startuptime -end - ---~ print(os.gettimeofday()-os.time()) ---~ os.sleep(1.234) ---~ print (">>",os.runtime()) ---~ print(os.date("%H:%M:%S",os.gettimeofday())) ---~ print(os.date("%H:%M:%S",os.time())) - --- no need for function anymore as we have more clever code and helpers now --- this metatable trickery might as well disappear - -os.resolvers = os.resolvers or { } - -local resolvers = os.resolvers - -local osmt = getmetatable(os) or { __index = function(t,k) t[k] = "unset" return "unset" end } -- maybe nil -local osix = osmt.__index - -osmt.__index = function(t,k) - return (resolvers[k] or osix)(t,k) -end - -setmetatable(os,osmt) - -if not os.setenv then - - -- we still store them but they won't be seen in - -- child processes although we might pass them some day - -- using command concatination - - local env, getenv = { }, os.getenv - - function os.setenv(k,v) - env[k] = v - end - - function os.getenv(k) - return env[k] or getenv(k) - end - -end - --- we can use HOSTTYPE on some platforms - -local name, platform = os.name or "linux", os.getenv("MTX_PLATFORM") or "" - -local function guess() - local architecture = os.resultof("uname -m") or "" - if architecture ~= "" then - return architecture - end - architecture = os.getenv("HOSTTYPE") or "" - if architecture ~= "" then - return architecture - end - return os.resultof("echo $HOSTTYPE") or "" -end - -if platform ~= "" then - - os.platform = platform - -elseif os.type == "windows" then - - -- we could set the variable directly, no function needed here - - function os.resolvers.platform(t,k) - local platform, architecture = "", os.getenv("PROCESSOR_ARCHITECTURE") or "" - if find(architecture,"AMD64") then - platform = "mswin-64" - else - platform = "mswin" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -elseif name == "linux" then - - function os.resolvers.platform(t,k) - -- we sometims have HOSTTYPE set so let's check that first - local platform, architecture = "", os.getenv("HOSTTYPE") or os.resultof("uname -m") or "" - if find(architecture,"x86_64") then - platform = "linux-64" - elseif find(architecture,"ppc") then - platform = "linux-ppc" - else - platform = "linux" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -elseif name == "macosx" then - - --[[ - Identifying the architecture of OSX is quite a mess and this - is the best we can come up with. For some reason $HOSTTYPE is - a kind of pseudo environment variable, not known to the current - environment. And yes, uname cannot be trusted either, so there - is a change that you end up with a 32 bit run on a 64 bit system. - Also, some proper 64 bit intel macs are too cheap (low-end) and - therefore not permitted to run the 64 bit kernel. - ]]-- - - function os.resolvers.platform(t,k) - -- local platform, architecture = "", os.getenv("HOSTTYPE") or "" - -- if architecture == "" then - -- architecture = os.resultof("echo $HOSTTYPE") or "" - -- end - local platform, architecture = "", os.resultof("echo $HOSTTYPE") or "" - if architecture == "" then - -- print("\nI have no clue what kind of OSX you're running so let's assume an 32 bit intel.\n") - platform = "osx-intel" - elseif find(architecture,"i386") then - platform = "osx-intel" - elseif find(architecture,"x86_64") then - platform = "osx-64" - else - platform = "osx-ppc" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -elseif name == "sunos" then - - function os.resolvers.platform(t,k) - local platform, architecture = "", os.resultof("uname -m") or "" - if find(architecture,"sparc") then - platform = "solaris-sparc" - else -- if architecture == 'i86pc' - platform = "solaris-intel" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -elseif name == "freebsd" then - - function os.resolvers.platform(t,k) - local platform, architecture = "", os.resultof("uname -m") or "" - if find(architecture,"amd64") then - platform = "freebsd-amd64" - else - platform = "freebsd" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -elseif name == "kfreebsd" then - - function os.resolvers.platform(t,k) - -- we sometims have HOSTTYPE set so let's check that first - local platform, architecture = "", os.getenv("HOSTTYPE") or os.resultof("uname -m") or "" - if find(architecture,"x86_64") then - platform = "kfreebsd-64" - else - platform = "kfreebsd-i386" - end - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -else - - -- platform = "linux" - -- os.setenv("MTX_PLATFORM",platform) - -- os.platform = platform - - function os.resolvers.platform(t,k) - local platform = "linux" - os.setenv("MTX_PLATFORM",platform) - os.platform = platform - return platform - end - -end - --- beware, we set the randomseed - --- from wikipedia: Version 4 UUIDs use a scheme relying only on random numbers. This algorithm sets the --- version number as well as two reserved bits. All other bits are set using a random or pseudorandom --- data source. Version 4 UUIDs have the form xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx with hexadecimal --- digits x and hexadecimal digits 8, 9, A, or B for y. e.g. f47ac10b-58cc-4372-a567-0e02b2c3d479. --- --- as we don't call this function too often there is not so much risk on repetition - -local t = { 8, 9, "a", "b" } - -function os.uuid() - return format("%04x%04x-4%03x-%s%03x-%04x-%04x%04x%04x", - random(0xFFFF),random(0xFFFF), - random(0x0FFF), - t[ceil(random(4))] or 8,random(0x0FFF), - random(0xFFFF), - random(0xFFFF),random(0xFFFF),random(0xFFFF) - ) -end - -local d - -function os.timezone(delta) - d = d or tonumber(tonumber(os.date("%H")-os.date("!%H"))) - if delta then - if d > 0 then - return format("+%02i:00",d) - else - return format("-%02i:00",-d) - end - else - return 1 - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-file'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- needs a cleanup - -file = file or { } - -local concat = table.concat -local find, gmatch, match, gsub, sub, char = string.find, string.gmatch, string.match, string.gsub, string.sub, string.char -local lpegmatch = lpeg.match - -function file.removesuffix(filename) - return (gsub(filename,"%.[%a%d]+$","")) -end - -function file.addsuffix(filename, suffix) - if not suffix or suffix == "" then - return filename - elseif not find(filename,"%.[%a%d]+$") then - return filename .. "." .. suffix - else - return filename - end -end - -function file.replacesuffix(filename, suffix) - return (gsub(filename,"%.[%a%d]+$","")) .. "." .. suffix -end - -function file.dirname(name,default) - return match(name,"^(.+)[/\\].-$") or (default or "") -end - -function file.basename(name) - return match(name,"^.+[/\\](.-)$") or name -end - -function file.nameonly(name) - return (gsub(match(name,"^.+[/\\](.-)$") or name,"%..*$","")) -end - -function file.extname(name,default) - return match(name,"^.+%.([^/\\]-)$") or default or "" -end - -file.suffix = file.extname - ---~ function file.join(...) ---~ local pth = concat({...},"/") ---~ pth = gsub(pth,"\\","/") ---~ local a, b = match(pth,"^(.*://)(.*)$") ---~ if a and b then ---~ return a .. gsub(b,"//+","/") ---~ end ---~ a, b = match(pth,"^(//)(.*)$") ---~ if a and b then ---~ return a .. gsub(b,"//+","/") ---~ end ---~ return (gsub(pth,"//+","/")) ---~ end - -local trick_1 = char(1) -local trick_2 = "^" .. trick_1 .. "/+" - -function file.join(...) - local lst = { ... } - local a, b = lst[1], lst[2] - if a == "" then - lst[1] = trick_1 - elseif b and find(a,"^/+$") and find(b,"^/") then - lst[1] = "" - lst[2] = gsub(b,"^/+","") - end - local pth = concat(lst,"/") - pth = gsub(pth,"\\","/") - local a, b = match(pth,"^(.*://)(.*)$") - if a and b then - return a .. gsub(b,"//+","/") - end - a, b = match(pth,"^(//)(.*)$") - if a and b then - return a .. gsub(b,"//+","/") - end - pth = gsub(pth,trick_2,"") - return (gsub(pth,"//+","/")) -end - ---~ print(file.join("//","/y")) ---~ print(file.join("/","/y")) ---~ print(file.join("","/y")) ---~ print(file.join("/x/","/y")) ---~ print(file.join("x/","/y")) ---~ print(file.join("http://","/y")) ---~ print(file.join("http://a","/y")) ---~ print(file.join("http:///a","/y")) ---~ print(file.join("//nas-1","/y")) - -function file.iswritable(name) - local a = lfs.attributes(name) or lfs.attributes(file.dirname(name,".")) - return a and sub(a.permissions,2,2) == "w" -end - -function file.isreadable(name) - local a = lfs.attributes(name) - return a and sub(a.permissions,1,1) == "r" -end - -file.is_readable = file.isreadable -file.is_writable = file.iswritable - --- todo: lpeg - ---~ function file.split_path(str) ---~ local t = { } ---~ str = gsub(str,"\\", "/") ---~ str = gsub(str,"(%a):([;/])", "%1\001%2") ---~ for name in gmatch(str,"([^;:]+)") do ---~ if name ~= "" then ---~ t[#t+1] = gsub(name,"\001",":") ---~ end ---~ end ---~ return t ---~ end - -local checkedsplit = string.checkedsplit - -function file.split_path(str,separator) - str = gsub(str,"\\","/") - return checkedsplit(str,separator or io.pathseparator) -end - -function file.join_path(tab) - return concat(tab,io.pathseparator) -- can have trailing // -end - --- we can hash them weakly - -function file.collapse_path(str) - str = gsub(str,"\\","/") - if find(str,"/") then - str = gsub(str,"^%./",(gsub(lfs.currentdir(),"\\","/")) .. "/") -- ./xx in qualified - str = gsub(str,"/%./","/") - local n, m = 1, 1 - while n > 0 or m > 0 do - str, n = gsub(str,"[^/%.]+/%.%.$","") - str, m = gsub(str,"[^/%.]+/%.%./","") - end - str = gsub(str,"([^/])/$","%1") - -- str = gsub(str,"^%./","") -- ./xx in qualified - str = gsub(str,"/%.$","") - end - if str == "" then str = "." end - return str -end - ---~ print(file.collapse_path("/a")) ---~ print(file.collapse_path("a/./b/..")) ---~ print(file.collapse_path("a/aa/../b/bb")) ---~ print(file.collapse_path("a/../..")) ---~ print(file.collapse_path("a/.././././b/..")) ---~ print(file.collapse_path("a/./././b/..")) ---~ print(file.collapse_path("a/b/c/../..")) - -function file.robustname(str) - return (gsub(str,"[^%a%d%/%-%.\\]+","-")) -end - -file.readdata = io.loaddata -file.savedata = io.savedata - -function file.copy(oldname,newname) - file.savedata(newname,io.loaddata(oldname)) -end - --- lpeg variants, slightly faster, not always - ---~ local period = lpeg.P(".") ---~ local slashes = lpeg.S("\\/") ---~ local noperiod = 1-period ---~ local noslashes = 1-slashes ---~ local name = noperiod^1 - ---~ local pattern = (noslashes^0 * slashes)^0 * (noperiod^1 * period)^1 * lpeg.C(noperiod^1) * -1 - ---~ function file.extname(name) ---~ return lpegmatch(pattern,name) or "" ---~ end - ---~ local pattern = lpeg.Cs(((period * noperiod^1 * -1)/"" + 1)^1) - ---~ function file.removesuffix(name) ---~ return lpegmatch(pattern,name) ---~ end - ---~ local pattern = (noslashes^0 * slashes)^1 * lpeg.C(noslashes^1) * -1 - ---~ function file.basename(name) ---~ return lpegmatch(pattern,name) or name ---~ end - ---~ local pattern = (noslashes^0 * slashes)^1 * lpeg.Cp() * noslashes^1 * -1 - ---~ function file.dirname(name) ---~ local p = lpegmatch(pattern,name) ---~ if p then ---~ return sub(name,1,p-2) ---~ else ---~ return "" ---~ end ---~ end - ---~ local pattern = (noslashes^0 * slashes)^0 * (noperiod^1 * period)^1 * lpeg.Cp() * noperiod^1 * -1 - ---~ function file.addsuffix(name, suffix) ---~ local p = lpegmatch(pattern,name) ---~ if p then ---~ return name ---~ else ---~ return name .. "." .. suffix ---~ end ---~ end - ---~ local pattern = (noslashes^0 * slashes)^0 * (noperiod^1 * period)^1 * lpeg.Cp() * noperiod^1 * -1 - ---~ function file.replacesuffix(name,suffix) ---~ local p = lpegmatch(pattern,name) ---~ if p then ---~ return sub(name,1,p-2) .. "." .. suffix ---~ else ---~ return name .. "." .. suffix ---~ end ---~ end - ---~ local pattern = (noslashes^0 * slashes)^0 * lpeg.Cp() * ((noperiod^1 * period)^1 * lpeg.Cp() + lpeg.P(true)) * noperiod^1 * -1 - ---~ function file.nameonly(name) ---~ local a, b = lpegmatch(pattern,name) ---~ if b then ---~ return sub(name,a,b-2) ---~ elseif a then ---~ return sub(name,a) ---~ else ---~ return name ---~ end ---~ end - ---~ local test = file.extname ---~ local test = file.basename ---~ local test = file.dirname ---~ local test = file.addsuffix ---~ local test = file.replacesuffix ---~ local test = file.nameonly - ---~ print(1,test("./a/b/c/abd.def.xxx","!!!")) ---~ print(2,test("./../b/c/abd.def.xxx","!!!")) ---~ print(3,test("a/b/c/abd.def.xxx","!!!")) ---~ print(4,test("a/b/c/def.xxx","!!!")) ---~ print(5,test("a/b/c/def","!!!")) ---~ print(6,test("def","!!!")) ---~ print(7,test("def.xxx","!!!")) - ---~ local tim = os.clock() for i=1,250000 do local ext = test("abd.def.xxx","!!!") end print(os.clock()-tim) - --- also rewrite previous - -local letter = lpeg.R("az","AZ") + lpeg.S("_-+") -local separator = lpeg.P("://") - -local qualified = lpeg.P(".")^0 * lpeg.P("/") + letter*lpeg.P(":") + letter^1*separator + letter^1 * lpeg.P("/") -local rootbased = lpeg.P("/") + letter*lpeg.P(":") - --- ./name ../name /name c: :// name/name - -function file.is_qualified_path(filename) - return lpegmatch(qualified,filename) ~= nil -end - -function file.is_rootbased_path(filename) - return lpegmatch(rootbased,filename) ~= nil -end - -local slash = lpeg.S("\\/") -local period = lpeg.P(".") -local drive = lpeg.C(lpeg.R("az","AZ")) * lpeg.P(":") -local path = lpeg.C(((1-slash)^0 * slash)^0) -local suffix = period * lpeg.C(lpeg.P(1-period)^0 * lpeg.P(-1)) -local base = lpeg.C((1-suffix)^0) - -local pattern = (drive + lpeg.Cc("")) * (path + lpeg.Cc("")) * (base + lpeg.Cc("")) * (suffix + lpeg.Cc("")) - -function file.splitname(str) -- returns drive, path, base, suffix - return lpegmatch(pattern,str) -end - --- function test(t) for k, v in next, t do print(v, "=>", file.splitname(v)) end end --- --- test { "c:", "c:/aa", "c:/aa/bb", "c:/aa/bb/cc", "c:/aa/bb/cc.dd", "c:/aa/bb/cc.dd.ee" } --- test { "c:", "c:aa", "c:aa/bb", "c:aa/bb/cc", "c:aa/bb/cc.dd", "c:aa/bb/cc.dd.ee" } --- test { "/aa", "/aa/bb", "/aa/bb/cc", "/aa/bb/cc.dd", "/aa/bb/cc.dd.ee" } --- test { "aa", "aa/bb", "aa/bb/cc", "aa/bb/cc.dd", "aa/bb/cc.dd.ee" } - ---~ -- todo: ---~ ---~ if os.type == "windows" then ---~ local currentdir = lfs.currentdir ---~ function lfs.currentdir() ---~ return (gsub(currentdir(),"\\","/")) ---~ end ---~ end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-md5'] = { - version = 1.001, - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- This also provides file checksums and checkers. - -local gsub, format, byte = string.gsub, string.format, string.byte - -local function convert(str,fmt) - return (gsub(md5.sum(str),".",function(chr) return format(fmt,byte(chr)) end)) -end - -if not md5.HEX then function md5.HEX(str) return convert(str,"%02X") end end -if not md5.hex then function md5.hex(str) return convert(str,"%02x") end end -if not md5.dec then function md5.dec(str) return convert(str,"%03i") end end - ---~ if not md5.HEX then ---~ local function remap(chr) return format("%02X",byte(chr)) end ---~ function md5.HEX(str) return (gsub(md5.sum(str),".",remap)) end ---~ end ---~ if not md5.hex then ---~ local function remap(chr) return format("%02x",byte(chr)) end ---~ function md5.hex(str) return (gsub(md5.sum(str),".",remap)) end ---~ end ---~ if not md5.dec then ---~ local function remap(chr) return format("%03i",byte(chr)) end ---~ function md5.dec(str) return (gsub(md5.sum(str),".",remap)) end ---~ end - -file.needs_updating_threshold = 1 - -function file.needs_updating(oldname,newname) -- size modification access change - local oldtime = lfs.attributes(oldname, modification) - local newtime = lfs.attributes(newname, modification) - if newtime >= oldtime then - return false - elseif oldtime - newtime < file.needs_updating_threshold then - return false - else - return true - end -end - -function file.checksum(name) - if md5 then - local data = io.loaddata(name) - if data then - return md5.HEX(data) - end - end - return nil -end - -function file.loadchecksum(name) - if md5 then - local data = io.loaddata(name .. ".md5") - return data and (gsub(data,"%s","")) - end - return nil -end - -function file.savechecksum(name, checksum) - if not checksum then checksum = file.checksum(name) end - if checksum then - io.savedata(name .. ".md5",checksum) - return checksum - end - return nil -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-url'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local char, gmatch, gsub = string.char, string.gmatch, string.gsub -local tonumber, type = tonumber, type -local lpegmatch = lpeg.match - --- from the spec (on the web): --- --- foo://example.com:8042/over/there?name=ferret#nose --- \_/ \______________/\_________/ \_________/ \__/ --- | | | | | --- scheme authority path query fragment --- | _____________________|__ --- / \ / \ --- urn:example:animal:ferret:nose - -url = url or { } - -local function tochar(s) - return char(tonumber(s,16)) -end - -local colon, qmark, hash, slash, percent, endofstring = lpeg.P(":"), lpeg.P("?"), lpeg.P("#"), lpeg.P("/"), lpeg.P("%"), lpeg.P(-1) - -local hexdigit = lpeg.R("09","AF","af") -local plus = lpeg.P("+") -local escaped = (plus / " ") + (percent * lpeg.C(hexdigit * hexdigit) / tochar) - --- we assume schemes with more than 1 character (in order to avoid problems with windows disks) - -local scheme = lpeg.Cs((escaped+(1-colon-slash-qmark-hash))^2) * colon + lpeg.Cc("") -local authority = slash * slash * lpeg.Cs((escaped+(1- slash-qmark-hash))^0) + lpeg.Cc("") -local path = slash * lpeg.Cs((escaped+(1- qmark-hash))^0) + lpeg.Cc("") -local query = qmark * lpeg.Cs((escaped+(1- hash))^0) + lpeg.Cc("") -local fragment = hash * lpeg.Cs((escaped+(1- endofstring))^0) + lpeg.Cc("") - -local parser = lpeg.Ct(scheme * authority * path * query * fragment) - --- todo: reconsider Ct as we can as well have five return values (saves a table) --- so we can have two parsers, one with and one without - -function url.split(str) - return (type(str) == "string" and lpegmatch(parser,str)) or str -end - --- todo: cache them - -function url.hashed(str) - local s = url.split(str) - local somescheme = s[1] ~= "" - return { - scheme = (somescheme and s[1]) or "file", - authority = s[2], - path = s[3], - query = s[4], - fragment = s[5], - original = str, - noscheme = not somescheme, - } -end - -function url.hasscheme(str) - return url.split(str)[1] ~= "" -end - -function url.addscheme(str,scheme) - return (url.hasscheme(str) and str) or ((scheme or "file:///") .. str) -end - -function url.construct(hash) - local fullurl = hash.sheme .. "://".. hash.authority .. hash.path - if hash.query then - fullurl = fullurl .. "?".. hash.query - end - if hash.fragment then - fullurl = fullurl .. "?".. hash.fragment - end - return fullurl -end - -function url.filename(filename) - local t = url.hashed(filename) - return (t.scheme == "file" and (gsub(t.path,"^/([a-zA-Z])([:|])/)","%1:"))) or filename -end - -function url.query(str) - if type(str) == "string" then - local t = { } - for k, v in gmatch(str,"([^&=]*)=([^&=]*)") do - t[k] = v - end - return t - else - return str - end -end - ---~ print(url.filename("file:///c:/oeps.txt")) ---~ print(url.filename("c:/oeps.txt")) ---~ print(url.filename("file:///oeps.txt")) ---~ print(url.filename("file:///etc/test.txt")) ---~ print(url.filename("/oeps.txt")) - ---~ from the spec on the web (sort of): ---~ ---~ function test(str) ---~ print(table.serialize(url.hashed(str))) ---~ end ---~ ---~ test("%56pass%20words") ---~ test("file:///c:/oeps.txt") ---~ test("file:///c|/oeps.txt") ---~ test("file:///etc/oeps.txt") ---~ test("file://./etc/oeps.txt") ---~ test("file:////etc/oeps.txt") ---~ test("ftp://ftp.is.co.za/rfc/rfc1808.txt") ---~ test("http://www.ietf.org/rfc/rfc2396.txt") ---~ test("ldap://[2001:db8::7]/c=GB?objectClass?one#what") ---~ test("mailto:John.Doe@example.com") ---~ test("news:comp.infosystems.www.servers.unix") ---~ test("tel:+1-816-555-1212") ---~ test("telnet://192.0.2.16:80/") ---~ test("urn:oasis:names:specification:docbook:dtd:xml:4.1.2") ---~ test("/etc/passwords") ---~ test("http://www.pragma-ade.com/spaced%20name") - ---~ test("zip:///oeps/oeps.zip#bla/bla.tex") ---~ test("zip:///oeps/oeps.zip?bla/bla.tex") - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-dir'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- dir.expand_name will be merged with cleanpath and collapsepath - -local type = type -local find, gmatch, match, gsub = string.find, string.gmatch, string.match, string.gsub -local lpegmatch = lpeg.match - -dir = dir or { } - --- handy - -function dir.current() - return (gsub(lfs.currentdir(),"\\","/")) -end - --- optimizing for no string.find (*) does not save time - -local attributes = lfs.attributes -local walkdir = lfs.dir - -local function glob_pattern(path,patt,recurse,action) - local ok, scanner - if path == "/" then - ok, scanner = xpcall(function() return walkdir(path..".") end, function() end) -- kepler safe - else - ok, scanner = xpcall(function() return walkdir(path) end, function() end) -- kepler safe - end - if ok and type(scanner) == "function" then - if not find(path,"/$") then path = path .. '/' end - for name in scanner do - local full = path .. name - local mode = attributes(full,'mode') - if mode == 'file' then - if find(full,patt) then - action(full) - end - elseif recurse and (mode == "directory") and (name ~= '.') and (name ~= "..") then - glob_pattern(full,patt,recurse,action) - end - end - end -end - -dir.glob_pattern = glob_pattern - -local function collect_pattern(path,patt,recurse,result) - local ok, scanner - result = result or { } - if path == "/" then - ok, scanner = xpcall(function() return walkdir(path..".") end, function() end) -- kepler safe - else - ok, scanner = xpcall(function() return walkdir(path) end, function() end) -- kepler safe - end - if ok and type(scanner) == "function" then - if not find(path,"/$") then path = path .. '/' end - for name in scanner do - local full = path .. name - local attr = attributes(full) - local mode = attr.mode - if mode == 'file' then - if find(full,patt) then - result[name] = attr - end - elseif recurse and (mode == "directory") and (name ~= '.') and (name ~= "..") then - attr.list = collect_pattern(full,patt,recurse) - result[name] = attr - end - end - end - return result -end - -dir.collect_pattern = collect_pattern - -local P, S, R, C, Cc, Cs, Ct, Cv, V = lpeg.P, lpeg.S, lpeg.R, lpeg.C, lpeg.Cc, lpeg.Cs, lpeg.Ct, lpeg.Cv, lpeg.V - -local pattern = Ct { - [1] = (C(P(".") + P("/")^1) + C(R("az","AZ") * P(":") * P("/")^0) + Cc("./")) * V(2) * V(3), - [2] = C(((1-S("*?/"))^0 * P("/"))^0), - [3] = C(P(1)^0) -} - -local filter = Cs ( ( - P("**") / ".*" + - P("*") / "[^/]*" + - P("?") / "[^/]" + - P(".") / "%%." + - P("+") / "%%+" + - P("-") / "%%-" + - P(1) -)^0 ) - -local function glob(str,t) - if type(t) == "function" then - if type(str) == "table" then - for s=1,#str do - glob(str[s],t) - end - elseif lfs.isfile(str) then - t(str) - else - local split = lpegmatch(pattern,str) - if split then - local root, path, base = split[1], split[2], split[3] - local recurse = find(base,"%*%*") - local start = root .. path - local result = lpegmatch(filter,start .. base) - glob_pattern(start,result,recurse,t) - end - end - else - if type(str) == "table" then - local t = t or { } - for s=1,#str do - glob(str[s],t) - end - return t - elseif lfs.isfile(str) then - local t = t or { } - t[#t+1] = str - return t - else - local split = lpegmatch(pattern,str) - if split then - local t = t or { } - local action = action or function(name) t[#t+1] = name end - local root, path, base = split[1], split[2], split[3] - local recurse = find(base,"%*%*") - local start = root .. path - local result = lpegmatch(filter,start .. base) - glob_pattern(start,result,recurse,action) - return t - else - return { } - end - end - end -end - -dir.glob = glob - ---~ list = dir.glob("**/*.tif") ---~ list = dir.glob("/**/*.tif") ---~ list = dir.glob("./**/*.tif") ---~ list = dir.glob("oeps/**/*.tif") ---~ list = dir.glob("/oeps/**/*.tif") - -local function globfiles(path,recurse,func,files) -- func == pattern or function - if type(func) == "string" then - local s = func -- alas, we need this indirect way - func = function(name) return find(name,s) end - end - files = files or { } - for name in walkdir(path) do - if find(name,"^%.") then - --- skip - else - local mode = attributes(name,'mode') - if mode == "directory" then - if recurse then - globfiles(path .. "/" .. name,recurse,func,files) - end - elseif mode == "file" then - if func then - if func(name) then - files[#files+1] = path .. "/" .. name - end - else - files[#files+1] = path .. "/" .. name - end - end - end - end - return files -end - -dir.globfiles = globfiles - --- t = dir.glob("c:/data/develop/context/sources/**/????-*.tex") --- t = dir.glob("c:/data/develop/tex/texmf/**/*.tex") --- t = dir.glob("c:/data/develop/context/texmf/**/*.tex") --- t = dir.glob("f:/minimal/tex/**/*") --- print(dir.ls("f:/minimal/tex/**/*")) --- print(dir.ls("*.tex")) - -function dir.ls(pattern) - return table.concat(glob(pattern),"\n") -end - ---~ mkdirs("temp") ---~ mkdirs("a/b/c") ---~ mkdirs(".","/a/b/c") ---~ mkdirs("a","b","c") - -local make_indeed = true -- false - -if string.find(os.getenv("PATH"),";") then -- os.type == "windows" - - function dir.mkdirs(...) - local str, pth, t = "", "", { ... } - for i=1,#t do - local s = t[i] - if s ~= "" then - if str ~= "" then - str = str .. "/" .. s - else - str = s - end - end - end - local first, middle, last - local drive = false - first, middle, last = match(str,"^(//)(//*)(.*)$") - if first then - -- empty network path == local path - else - first, last = match(str,"^(//)/*(.-)$") - if first then - middle, last = match(str,"([^/]+)/+(.-)$") - if middle then - pth = "//" .. middle - else - pth = "//" .. last - last = "" - end - else - first, middle, last = match(str,"^([a-zA-Z]:)(/*)(.-)$") - if first then - pth, drive = first .. middle, true - else - middle, last = match(str,"^(/*)(.-)$") - if not middle then - last = str - end - end - end - end - for s in gmatch(last,"[^/]+") do - if pth == "" then - pth = s - elseif drive then - pth, drive = pth .. s, false - else - pth = pth .. "/" .. s - end - if make_indeed and not lfs.isdir(pth) then - lfs.mkdir(pth) - end - end - return pth, (lfs.isdir(pth) == true) - end - ---~ print(dir.mkdirs("","","a","c")) ---~ print(dir.mkdirs("a")) ---~ print(dir.mkdirs("a:")) ---~ print(dir.mkdirs("a:/b/c")) ---~ print(dir.mkdirs("a:b/c")) ---~ print(dir.mkdirs("a:/bbb/c")) ---~ print(dir.mkdirs("/a/b/c")) ---~ print(dir.mkdirs("/aaa/b/c")) ---~ print(dir.mkdirs("//a/b/c")) ---~ print(dir.mkdirs("///a/b/c")) ---~ print(dir.mkdirs("a/bbb//ccc/")) - - function dir.expand_name(str) -- will be merged with cleanpath and collapsepath - local first, nothing, last = match(str,"^(//)(//*)(.*)$") - if first then - first = dir.current() .. "/" - end - if not first then - first, last = match(str,"^(//)/*(.*)$") - end - if not first then - first, last = match(str,"^([a-zA-Z]:)(.*)$") - if first and not find(last,"^/") then - local d = lfs.currentdir() - if lfs.chdir(first) then - first = dir.current() - end - lfs.chdir(d) - end - end - if not first then - first, last = dir.current(), str - end - last = gsub(last,"//","/") - last = gsub(last,"/%./","/") - last = gsub(last,"^/*","") - first = gsub(first,"/*$","") - if last == "" then - return first - else - return first .. "/" .. last - end - end - -else - - function dir.mkdirs(...) - local str, pth, t = "", "", { ... } - for i=1,#t do - local s = t[i] - if s ~= "" then - if str ~= "" then - str = str .. "/" .. s - else - str = s - end - end - end - str = gsub(str,"/+","/") - if find(str,"^/") then - pth = "/" - for s in gmatch(str,"[^/]+") do - local first = (pth == "/") - if first then - pth = pth .. s - else - pth = pth .. "/" .. s - end - if make_indeed and not first and not lfs.isdir(pth) then - lfs.mkdir(pth) - end - end - else - pth = "." - for s in gmatch(str,"[^/]+") do - pth = pth .. "/" .. s - if make_indeed and not lfs.isdir(pth) then - lfs.mkdir(pth) - end - end - end - return pth, (lfs.isdir(pth) == true) - end - ---~ print(dir.mkdirs("","","a","c")) ---~ print(dir.mkdirs("a")) ---~ print(dir.mkdirs("/a/b/c")) ---~ print(dir.mkdirs("/aaa/b/c")) ---~ print(dir.mkdirs("//a/b/c")) ---~ print(dir.mkdirs("///a/b/c")) ---~ print(dir.mkdirs("a/bbb//ccc/")) - - function dir.expand_name(str) -- will be merged with cleanpath and collapsepath - if not find(str,"^/") then - str = lfs.currentdir() .. "/" .. str - end - str = gsub(str,"//","/") - str = gsub(str,"/%./","/") - return str - end - -end - -dir.makedirs = dir.mkdirs - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-boolean'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -boolean = boolean or { } - -local type, tonumber = type, tonumber - -function boolean.tonumber(b) - if b then return 1 else return 0 end -end - -function toboolean(str,tolerant) - if tolerant then - local tstr = type(str) - if tstr == "string" then - return str == "true" or str == "yes" or str == "on" or str == "1" or str == "t" - elseif tstr == "number" then - return tonumber(str) ~= 0 - elseif tstr == "nil" then - return false - else - return str - end - elseif str == "true" then - return true - elseif str == "false" then - return false - else - return str - end -end - -function string.is_boolean(str) - if type(str) == "string" then - if str == "true" or str == "yes" or str == "on" or str == "t" then - return true - elseif str == "false" or str == "no" or str == "off" or str == "f" then - return false - end - end - return nil -end - -function boolean.alwaystrue() - return true -end - -function boolean.falsetrue() - return false -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-unicode'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -if not unicode then - - unicode = { utf8 = { } } - - local floor, char = math.floor, string.char - - function unicode.utf8.utfchar(n) - if n < 0x80 then - return char(n) - elseif n < 0x800 then - return char(0xC0 + floor(n/0x40)) .. char(0x80 + (n % 0x40)) - elseif n < 0x10000 then - return char(0xE0 + floor(n/0x1000)) .. char(0x80 + (floor(n/0x40) % 0x40)) .. char(0x80 + (n % 0x40)) - elseif n < 0x40000 then - return char(0xF0 + floor(n/0x40000)) .. char(0x80 + floor(n/0x1000)) .. char(0x80 + (floor(n/0x40) % 0x40)) .. char(0x80 + (n % 0x40)) - else -- wrong: - -- return char(0xF1 + floor(n/0x1000000)) .. char(0x80 + floor(n/0x40000)) .. char(0x80 + floor(n/0x1000)) .. char(0x80 + (floor(n/0x40) % 0x40)) .. char(0x80 + (n % 0x40)) - return "?" - end - end - -end - -utf = utf or unicode.utf8 - -local concat, utfchar, utfgsub = table.concat, utf.char, utf.gsub -local char, byte, find, bytepairs = string.char, string.byte, string.find, string.bytepairs - --- 0 EF BB BF UTF-8 --- 1 FF FE UTF-16-little-endian --- 2 FE FF UTF-16-big-endian --- 3 FF FE 00 00 UTF-32-little-endian --- 4 00 00 FE FF UTF-32-big-endian - -unicode.utfname = { - [0] = 'utf-8', - [1] = 'utf-16-le', - [2] = 'utf-16-be', - [3] = 'utf-32-le', - [4] = 'utf-32-be' -} - --- \000 fails in <= 5.0 but is valid in >=5.1 where %z is depricated - -function unicode.utftype(f) - local str = f:read(4) - if not str then - f:seek('set') - return 0 - -- elseif find(str,"^%z%z\254\255") then -- depricated - -- elseif find(str,"^\000\000\254\255") then -- not permitted and bugged - elseif find(str,"\000\000\254\255",1,true) then -- seems to work okay (TH) - return 4 - -- elseif find(str,"^\255\254%z%z") then -- depricated - -- elseif find(str,"^\255\254\000\000") then -- not permitted and bugged - elseif find(str,"\255\254\000\000",1,true) then -- seems to work okay (TH) - return 3 - elseif find(str,"^\254\255") then - f:seek('set',2) - return 2 - elseif find(str,"^\255\254") then - f:seek('set',2) - return 1 - elseif find(str,"^\239\187\191") then - f:seek('set',3) - return 0 - else - f:seek('set') - return 0 - end -end - -function unicode.utf16_to_utf8(str, endian) -- maybe a gsub is faster or an lpeg - local result, tmp, n, m, p = { }, { }, 0, 0, 0 - -- lf | cr | crlf / (cr:13, lf:10) - local function doit() - if n == 10 then - if p ~= 13 then - result[#result+1] = concat(tmp) - tmp = { } - p = 0 - end - elseif n == 13 then - result[#result+1] = concat(tmp) - tmp = { } - p = n - else - tmp[#tmp+1] = utfchar(n) - p = 0 - end - end - for l,r in bytepairs(str) do - if r then - if endian then - n = l*256 + r - else - n = r*256 + l - end - if m > 0 then - n = (m-0xD800)*0x400 + (n-0xDC00) + 0x10000 - m = 0 - doit() - elseif n >= 0xD800 and n <= 0xDBFF then - m = n - else - doit() - end - end - end - if #tmp > 0 then - result[#result+1] = concat(tmp) - end - return result -end - -function unicode.utf32_to_utf8(str, endian) - local result = { } - local tmp, n, m, p = { }, 0, -1, 0 - -- lf | cr | crlf / (cr:13, lf:10) - local function doit() - if n == 10 then - if p ~= 13 then - result[#result+1] = concat(tmp) - tmp = { } - p = 0 - end - elseif n == 13 then - result[#result+1] = concat(tmp) - tmp = { } - p = n - else - tmp[#tmp+1] = utfchar(n) - p = 0 - end - end - for a,b in bytepairs(str) do - if a and b then - if m < 0 then - if endian then - m = a*256*256*256 + b*256*256 - else - m = b*256 + a - end - else - if endian then - n = m + a*256 + b - else - n = m + b*256*256*256 + a*256*256 - end - m = -1 - doit() - end - else - break - end - end - if #tmp > 0 then - result[#result+1] = concat(tmp) - end - return result -end - -local function little(c) - local b = byte(c) -- b = c:byte() - if b < 0x10000 then - return char(b%256,b/256) - else - b = b - 0x10000 - local b1, b2 = b/1024 + 0xD800, b%1024 + 0xDC00 - return char(b1%256,b1/256,b2%256,b2/256) - end -end - -local function big(c) - local b = byte(c) - if b < 0x10000 then - return char(b/256,b%256) - else - b = b - 0x10000 - local b1, b2 = b/1024 + 0xD800, b%1024 + 0xDC00 - return char(b1/256,b1%256,b2/256,b2%256) - end -end - -function unicode.utf8_to_utf16(str,littleendian) - if littleendian then - return char(255,254) .. utfgsub(str,".",little) - else - return char(254,255) .. utfgsub(str,".",big) - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-math'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local floor, sin, cos, tan = math.floor, math.sin, math.cos, math.tan - -if not math.round then - function math.round(x) - return floor(x + 0.5) - end -end - -if not math.div then - function math.div(n,m) - return floor(n/m) - end -end - -if not math.mod then - function math.mod(n,m) - return n % m - end -end - -local pipi = 2*math.pi/360 - -function math.sind(d) - return sin(d*pipi) -end - -function math.cosd(d) - return cos(d*pipi) -end - -function math.tand(d) - return tan(d*pipi) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-utils'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- hm, quite unreadable - -local gsub = string.gsub -local concat = table.concat -local type, next = type, next - -if not utils then utils = { } end -if not utils.merger then utils.merger = { } end -if not utils.lua then utils.lua = { } end - -utils.merger.m_begin = "begin library merge" -utils.merger.m_end = "end library merge" -utils.merger.pattern = - "%c+" .. - "%-%-%s+" .. utils.merger.m_begin .. - "%c+(.-)%c+" .. - "%-%-%s+" .. utils.merger.m_end .. - "%c+" - -function utils.merger._self_fake_() - return - "-- " .. "created merged file" .. "\n\n" .. - "-- " .. utils.merger.m_begin .. "\n\n" .. - "-- " .. utils.merger.m_end .. "\n\n" -end - -function utils.report(...) - print(...) -end - -utils.merger.strip_comment = true - -function utils.merger._self_load_(name) - local f, data = io.open(name), "" - if f then - utils.report("reading merge from %s",name) - data = f:read("*all") - f:close() - else - utils.report("unknown file to merge %s",name) - end - if data and utils.merger.strip_comment then - -- saves some 20K - data = gsub(data,"%-%-~[^\n\r]*[\r\n]", "") - end - return data or "" -end - -function utils.merger._self_save_(name, data) - if data ~= "" then - local f = io.open(name,'w') - if f then - utils.report("saving merge from %s",name) - f:write(data) - f:close() - end - end -end - -function utils.merger._self_swap_(data,code) - if data ~= "" then - return (gsub(data,utils.merger.pattern, function(s) - return "\n\n" .. "-- "..utils.merger.m_begin .. "\n" .. code .. "\n" .. "-- "..utils.merger.m_end .. "\n\n" - end, 1)) - else - return "" - end -end - ---~ stripper: ---~ ---~ data = gsub(data,"%-%-~[^\n]*\n","") ---~ data = gsub(data,"\n\n+","\n") - -function utils.merger._self_libs_(libs,list) - local result, f, frozen = { }, nil, false - result[#result+1] = "\n" - if type(libs) == 'string' then libs = { libs } end - if type(list) == 'string' then list = { list } end - local foundpath = nil - for i=1,#libs do - local lib = libs[i] - for j=1,#list do - local pth = gsub(list[j],"\\","/") -- file.clean_path - utils.report("checking library path %s",pth) - local name = pth .. "/" .. lib - if lfs.isfile(name) then - foundpath = pth - end - end - if foundpath then break end - end - if foundpath then - utils.report("using library path %s",foundpath) - local right, wrong = { }, { } - for i=1,#libs do - local lib = libs[i] - local fullname = foundpath .. "/" .. lib - if lfs.isfile(fullname) then - -- right[#right+1] = lib - utils.report("merging library %s",fullname) - result[#result+1] = "do -- create closure to overcome 200 locals limit" - result[#result+1] = io.loaddata(fullname,true) - result[#result+1] = "end -- of closure" - else - -- wrong[#wrong+1] = lib - utils.report("no library %s",fullname) - end - end - if #right > 0 then - utils.report("merged libraries: %s",concat(right," ")) - end - if #wrong > 0 then - utils.report("skipped libraries: %s",concat(wrong," ")) - end - else - utils.report("no valid library path found") - end - return concat(result, "\n\n") -end - -function utils.merger.selfcreate(libs,list,target) - if target then - utils.merger._self_save_( - target, - utils.merger._self_swap_( - utils.merger._self_fake_(), - utils.merger._self_libs_(libs,list) - ) - ) - end -end - -function utils.merger.selfmerge(name,libs,list,target) - utils.merger._self_save_( - target or name, - utils.merger._self_swap_( - utils.merger._self_load_(name), - utils.merger._self_libs_(libs,list) - ) - ) -end - -function utils.merger.selfclean(name) - utils.merger._self_save_( - name, - utils.merger._self_swap_( - utils.merger._self_load_(name), - "" - ) - ) -end - -function utils.lua.compile(luafile, lucfile, cleanup, strip) -- defaults: cleanup=false strip=true - -- utils.report("compiling",luafile,"into",lucfile) - os.remove(lucfile) - local command = "-o " .. string.quote(lucfile) .. " " .. string.quote(luafile) - if strip ~= false then - command = "-s " .. command - end - local done = (os.spawn("texluac " .. command) == 0) or (os.spawn("luac " .. command) == 0) - if done and cleanup == true and lfs.isfile(lucfile) and lfs.isfile(luafile) then - -- utils.report("removing",luafile) - os.remove(luafile) - end - return done -end - - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['l-aux'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- for inline, no store split : for s in string.gmatch(str,",* *([^,]+)") do .. end - -aux = aux or { } - -local concat, format, gmatch = table.concat, string.format, string.gmatch -local tostring, type = tostring, type -local lpegmatch = lpeg.match - -local P, R, V = lpeg.P, lpeg.R, lpeg.V - -local escape, left, right = P("\\"), P('{'), P('}') - -lpeg.patterns.balanced = P { - [1] = ((escape * (left+right)) + (1 - (left+right)) + V(2))^0, - [2] = left * V(1) * right -} - -local space = lpeg.P(' ') -local equal = lpeg.P("=") -local comma = lpeg.P(",") -local lbrace = lpeg.P("{") -local rbrace = lpeg.P("}") -local nobrace = 1 - (lbrace+rbrace) -local nested = lpeg.P { lbrace * (nobrace + lpeg.V(1))^0 * rbrace } -local spaces = space^0 - -local value = lpeg.P(lbrace * lpeg.C((nobrace + nested)^0) * rbrace) + lpeg.C((nested + (1-comma))^0) - -local key = lpeg.C((1-equal-comma)^1) -local pattern_a = (space+comma)^0 * (key * equal * value + key * lpeg.C("")) -local pattern_c = (space+comma)^0 * (key * equal * value) - -local key = lpeg.C((1-space-equal-comma)^1) -local pattern_b = spaces * comma^0 * spaces * (key * ((spaces * equal * spaces * value) + lpeg.C(""))) - --- "a=1, b=2, c=3, d={a{b,c}d}, e=12345, f=xx{a{b,c}d}xx, g={}" : outer {} removes, leading spaces ignored - -local hash = { } - -local function set(key,value) -- using Carg is slower here - hash[key] = value -end - -local pattern_a_s = (pattern_a/set)^1 -local pattern_b_s = (pattern_b/set)^1 -local pattern_c_s = (pattern_c/set)^1 - -aux.settings_to_hash_pattern_a = pattern_a_s -aux.settings_to_hash_pattern_b = pattern_b_s -aux.settings_to_hash_pattern_c = pattern_c_s - -function aux.make_settings_to_hash_pattern(set,how) - if how == "strict" then - return (pattern_c/set)^1 - elseif how == "tolerant" then - return (pattern_b/set)^1 - else - return (pattern_a/set)^1 - end -end - -function aux.settings_to_hash(str,existing) - if str and str ~= "" then - hash = existing or { } - if moretolerant then - lpegmatch(pattern_b_s,str) - else - lpegmatch(pattern_a_s,str) - end - return hash - else - return { } - end -end - -function aux.settings_to_hash_tolerant(str,existing) - if str and str ~= "" then - hash = existing or { } - lpegmatch(pattern_b_s,str) - return hash - else - return { } - end -end - -function aux.settings_to_hash_strict(str,existing) - if str and str ~= "" then - hash = existing or { } - lpegmatch(pattern_c_s,str) - return next(hash) and hash - else - return nil - end -end - -local separator = comma * space^0 -local value = lpeg.P(lbrace * lpeg.C((nobrace + nested)^0) * rbrace) + lpeg.C((nested + (1-comma))^0) -local pattern = lpeg.Ct(value*(separator*value)^0) - --- "aap, {noot}, mies" : outer {} removes, leading spaces ignored - -aux.settings_to_array_pattern = pattern - --- we could use a weak table as cache - -function aux.settings_to_array(str) - if not str or str == "" then - return { } - else - return lpegmatch(pattern,str) - end -end - -local function set(t,v) - t[#t+1] = v -end - -local value = lpeg.P(lpeg.Carg(1)*value) / set -local pattern = value*(separator*value)^0 * lpeg.Carg(1) - -function aux.add_settings_to_array(t,str) - return lpegmatch(pattern,str,nil,t) -end - -function aux.hash_to_string(h,separator,yes,no,strict,omit) - if h then - local t, s = { }, table.sortedkeys(h) - omit = omit and table.tohash(omit) - for i=1,#s do - local key = s[i] - if not omit or not omit[key] then - local value = h[key] - if type(value) == "boolean" then - if yes and no then - if value then - t[#t+1] = key .. '=' .. yes - elseif not strict then - t[#t+1] = key .. '=' .. no - end - elseif value or not strict then - t[#t+1] = key .. '=' .. tostring(value) - end - else - t[#t+1] = key .. '=' .. value - end - end - end - return concat(t,separator or ",") - else - return "" - end -end - -function aux.array_to_string(a,separator) - if a then - return concat(a,separator or ",") - else - return "" - end -end - -function aux.settings_to_set(str,t) - t = t or { } - for s in gmatch(str,"%s*([^,]+)") do - t[s] = true - end - return t -end - -local value = lbrace * lpeg.C((nobrace + nested)^0) * rbrace -local pattern = lpeg.Ct((space + value)^0) - -function aux.arguments_to_table(str) - return lpegmatch(pattern,str) -end - --- temporary here - -function aux.getparameters(self,class,parentclass,settings) - local sc = self[class] - if not sc then - sc = table.clone(self[parent]) - self[class] = sc - end - aux.settings_to_hash(settings,sc) -end - --- temporary here - -local digit = lpeg.R("09") -local period = lpeg.P(".") -local zero = lpeg.P("0") -local trailingzeros = zero^0 * -digit -- suggested by Roberto R -local case_1 = period * trailingzeros / "" -local case_2 = period * (digit - trailingzeros)^1 * (trailingzeros / "") -local number = digit^1 * (case_1 + case_2) -local stripper = lpeg.Cs((number + 1)^0) - ---~ local sample = "bla 11.00 bla 11 bla 0.1100 bla 1.00100 bla 0.00 bla 0.001 bla 1.1100 bla 0.100100100 bla 0.00100100100" ---~ collectgarbage("collect") ---~ str = string.rep(sample,10000) ---~ local ts = os.clock() ---~ lpegmatch(stripper,str) ---~ print(#str, os.clock()-ts, lpegmatch(stripper,sample)) - -lpeg.patterns.strip_zeros = stripper - -function aux.strip_zeros(str) - return lpegmatch(stripper,str) -end - -function aux.definetable(target) -- defines undefined tables - local composed, t = nil, { } - for name in gmatch(target,"([^%.]+)") do - if composed then - composed = composed .. "." .. name - else - composed = name - end - t[#t+1] = format("%s = %s or { }",composed,composed) - end - return concat(t,"\n") -end - -function aux.accesstable(target) - local t = _G - for name in gmatch(target,"([^%.]+)") do - t = t[name] - end - return t -end - --- as we use this a lot ... - ---~ function aux.cachefunction(action,weak) ---~ local cache = { } ---~ if weak then ---~ setmetatable(cache, { __mode = "kv" } ) ---~ end ---~ local function reminder(str) ---~ local found = cache[str] ---~ if not found then ---~ found = action(str) ---~ cache[str] = found ---~ end ---~ return found ---~ end ---~ return reminder, cache ---~ end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['trac-tra'] = { - version = 1.001, - comment = "companion to trac-tra.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- the <anonymous> tag is kind of generic and used for functions that are not --- bound to a variable, like node.new, node.copy etc (contrary to for instance --- node.has_attribute which is bound to a has_attribute local variable in mkiv) - -local debug = require "debug" - -local getinfo = debug.getinfo -local type, next = type, next -local concat = table.concat -local format, find, lower, gmatch, gsub = string.format, string.find, string.lower, string.gmatch, string.gsub - -debugger = debugger or { } - -local counters = { } -local names = { } - --- one - -local function hook() - local f = getinfo(2,"f").func - local n = getinfo(2,"Sn") --- if n.what == "C" and n.name then print (n.namewhat .. ': ' .. n.name) end - if f then - local cf = counters[f] - if cf == nil then - counters[f] = 1 - names[f] = n - else - counters[f] = cf + 1 - end - end -end -local function getname(func) - local n = names[func] - if n then - if n.what == "C" then - return n.name or '<anonymous>' - else - -- source short_src linedefined what name namewhat nups func - local name = n.name or n.namewhat or n.what - if not name or name == "" then name = "?" end - return format("%s : %s : %s", n.short_src or "unknown source", n.linedefined or "--", name) - end - else - return "unknown" - end -end -function debugger.showstats(printer,threshold) - printer = printer or texio.write or print - threshold = threshold or 0 - local total, grandtotal, functions = 0, 0, 0 - printer("\n") -- ugly but ok - -- table.sort(counters) - for func, count in next, counters do - if count > threshold then - local name = getname(func) - if not find(name,"for generator") then - printer(format("%8i %s", count, name)) - total = total + count - end - end - grandtotal = grandtotal + count - functions = functions + 1 - end - printer(format("functions: %s, total: %s, grand total: %s, threshold: %s\n", functions, total, grandtotal, threshold)) -end - --- two - ---~ local function hook() ---~ local n = getinfo(2) ---~ if n.what=="C" and not n.name then ---~ local f = tostring(debug.traceback()) ---~ local cf = counters[f] ---~ if cf == nil then ---~ counters[f] = 1 ---~ names[f] = n ---~ else ---~ counters[f] = cf + 1 ---~ end ---~ end ---~ end ---~ function debugger.showstats(printer,threshold) ---~ printer = printer or texio.write or print ---~ threshold = threshold or 0 ---~ local total, grandtotal, functions = 0, 0, 0 ---~ printer("\n") -- ugly but ok ---~ -- table.sort(counters) ---~ for func, count in next, counters do ---~ if count > threshold then ---~ printer(format("%8i %s", count, func)) ---~ total = total + count ---~ end ---~ grandtotal = grandtotal + count ---~ functions = functions + 1 ---~ end ---~ printer(format("functions: %s, total: %s, grand total: %s, threshold: %s\n", functions, total, grandtotal, threshold)) ---~ end - --- rest - -function debugger.savestats(filename,threshold) - local f = io.open(filename,'w') - if f then - debugger.showstats(function(str) f:write(str) end,threshold) - f:close() - end -end - -function debugger.enable() - debug.sethook(hook,"c") -end - -function debugger.disable() - debug.sethook() ---~ counters[debug.getinfo(2,"f").func] = nil -end - -function debugger.tracing() - local n = tonumber(os.env['MTX.TRACE.CALLS']) or tonumber(os.env['MTX_TRACE_CALLS']) or 0 - if n > 0 then - function debugger.tracing() return true end ; return true - else - function debugger.tracing() return false end ; return false - end -end - ---~ debugger.enable() - ---~ print(math.sin(1*.5)) ---~ print(math.sin(1*.5)) ---~ print(math.sin(1*.5)) ---~ print(math.sin(1*.5)) ---~ print(math.sin(1*.5)) - ---~ debugger.disable() - ---~ print("") ---~ debugger.showstats() ---~ print("") ---~ debugger.showstats(print,3) - -setters = setters or { } -setters.data = setters.data or { } - ---~ local function set(t,what,value) ---~ local data, done = t.data, t.done ---~ if type(what) == "string" then ---~ what = aux.settings_to_array(what) -- inefficient but ok ---~ end ---~ for i=1,#what do ---~ local w = what[i] ---~ for d, f in next, data do ---~ if done[d] then ---~ -- prevent recursion due to wildcards ---~ elseif find(d,w) then ---~ done[d] = true ---~ for i=1,#f do ---~ f[i](value) ---~ end ---~ end ---~ end ---~ end ---~ end - -local function set(t,what,value) - local data, done = t.data, t.done - if type(what) == "string" then - what = aux.settings_to_hash(what) -- inefficient but ok - end - for w, v in next, what do - if v == "" then - v = value - else - v = toboolean(v) - end - for d, f in next, data do - if done[d] then - -- prevent recursion due to wildcards - elseif find(d,w) then - done[d] = true - for i=1,#f do - f[i](v) - end - end - end - end -end - -local function reset(t) - for d, f in next, t.data do - for i=1,#f do - f[i](false) - end - end -end - -local function enable(t,what) - set(t,what,true) -end - -local function disable(t,what) - local data = t.data - if not what or what == "" then - t.done = { } - reset(t) - else - set(t,what,false) - end -end - -function setters.register(t,what,...) - local data = t.data - what = lower(what) - local w = data[what] - if not w then - w = { } - data[what] = w - end - for _, fnc in next, { ... } do - local typ = type(fnc) - if typ == "function" then - w[#w+1] = fnc - elseif typ == "string" then - w[#w+1] = function(value) set(t,fnc,value,nesting) end - end - end -end - -function setters.enable(t,what) - local e = t.enable - t.enable, t.done = enable, { } - enable(t,string.simpleesc(tostring(what))) - t.enable, t.done = e, { } -end - -function setters.disable(t,what) - local e = t.disable - t.disable, t.done = disable, { } - disable(t,string.simpleesc(tostring(what))) - t.disable, t.done = e, { } -end - -function setters.reset(t) - t.done = { } - reset(t) -end - -function setters.list(t) -- pattern - local list = table.sortedkeys(t.data) - local user, system = { }, { } - for l=1,#list do - local what = list[l] - if find(what,"^%*") then - system[#system+1] = what - else - user[#user+1] = what - end - end - return user, system -end - -function setters.show(t) - commands.writestatus("","") - local list = setters.list(t) - for k=1,#list do - commands.writestatus(t.name,list[k]) - end - commands.writestatus("","") -end - --- we could have used a bit of oo and the trackers:enable syntax but --- there is already a lot of code around using the singular tracker - --- we could make this into a module - -function setters.new(name) - local t - t = { - data = { }, - name = name, - enable = function(...) setters.enable (t,...) end, - disable = function(...) setters.disable (t,...) end, - register = function(...) setters.register(t,...) end, - list = function(...) setters.list (t,...) end, - show = function(...) setters.show (t,...) end, - } - setters.data[name] = t - return t -end - -trackers = setters.new("trackers") -directives = setters.new("directives") -experiments = setters.new("experiments") - --- nice trick: we overload two of the directives related functions with variants that --- do tracing (itself using a tracker) .. proof of concept - -local trace_directives = false local trace_directives = false trackers.register("system.directives", function(v) trace_directives = v end) -local trace_experiments = false local trace_experiments = false trackers.register("system.experiments", function(v) trace_experiments = v end) - -local e = directives.enable -local d = directives.disable - -function directives.enable(...) - commands.writestatus("directives","enabling: %s",concat({...}," ")) - e(...) -end - -function directives.disable(...) - commands.writestatus("directives","disabling: %s",concat({...}," ")) - d(...) -end - -local e = experiments.enable -local d = experiments.disable - -function experiments.enable(...) - commands.writestatus("experiments","enabling: %s",concat({...}," ")) - e(...) -end - -function experiments.disable(...) - commands.writestatus("experiments","disabling: %s",concat({...}," ")) - d(...) -end - --- a useful example - -directives.register("system.nostatistics", function(v) - statistics.enable = not v -end) - - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['luat-env'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- A former version provided functionality for non embeded core --- scripts i.e. runtime library loading. Given the amount of --- Lua code we use now, this no longer makes sense. Much of this --- evolved before bytecode arrays were available and so a lot of --- code has disappeared already. - -local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end) - -local format, sub, match, gsub, find = string.format, string.sub, string.match, string.gsub, string.find -local unquote, quote = string.unquote, string.quote - --- precautions - -os.setlocale(nil,nil) -- useless feature and even dangerous in luatex - -function os.setlocale() - -- no way you can mess with it -end - --- dirty tricks - -if arg and (arg[0] == 'luatex' or arg[0] == 'luatex.exe') and arg[1] == "--luaonly" then - arg[-1]=arg[0] arg[0]=arg[2] for k=3,#arg do arg[k-2]=arg[k] end arg[#arg]=nil arg[#arg]=nil -end - -if profiler and os.env["MTX_PROFILE_RUN"] == "YES" then - profiler.start("luatex-profile.log") -end - --- environment - -environment = environment or { } -environment.arguments = { } -environment.files = { } -environment.sortedflags = nil - -if not environment.jobname or environment.jobname == "" then if tex then environment.jobname = tex.jobname end end -if not environment.version or environment.version == "" then environment.version = "unknown" end -if not environment.jobname then environment.jobname = "unknown" end - -function environment.initialize_arguments(arg) - local arguments, files = { }, { } - environment.arguments, environment.files, environment.sortedflags = arguments, files, nil - for index=1,#arg do - local argument = arg[index] - if index > 0 then - local flag, value = match(argument,"^%-+(.-)=(.-)$") - if flag then - arguments[flag] = unquote(value or "") - else - flag = match(argument,"^%-+(.+)") - if flag then - arguments[flag] = true - else - files[#files+1] = argument - end - end - end - end - environment.ownname = environment.ownname or arg[0] or 'unknown.lua' -end - -function environment.setargument(name,value) - environment.arguments[name] = value -end - --- todo: defaults, better checks e.g on type (boolean versus string) --- --- tricky: too many hits when we support partials unless we add --- a registration of arguments so from now on we have 'partial' - -function environment.argument(name,partial) - local arguments, sortedflags = environment.arguments, environment.sortedflags - if arguments[name] then - return arguments[name] - elseif partial then - if not sortedflags then - sortedflags = table.sortedkeys(arguments) - for k=1,#sortedflags do - sortedflags[k] = "^" .. sortedflags[k] - end - environment.sortedflags = sortedflags - end - -- example of potential clash: ^mode ^modefile - for k=1,#sortedflags do - local v = sortedflags[k] - if find(name,v) then - return arguments[sub(v,2,#v)] - end - end - end - return nil -end - -environment.argument("x",true) - -function environment.split_arguments(separator) -- rather special, cut-off before separator - local done, before, after = false, { }, { } - local original_arguments = environment.original_arguments - for k=1,#original_arguments do - local v = original_arguments[k] - if not done and v == separator then - done = true - elseif done then - after[#after+1] = v - else - before[#before+1] = v - end - end - return before, after -end - -function environment.reconstruct_commandline(arg,noquote) - arg = arg or environment.original_arguments - if noquote and #arg == 1 then - local a = arg[1] - a = resolvers.resolve(a) - a = unquote(a) - return a - elseif #arg > 0 then - local result = { } - for i=1,#arg do - local a = arg[i] - a = resolvers.resolve(a) - a = unquote(a) - a = gsub(a,'"','\\"') -- tricky - if find(a," ") then - result[#result+1] = quote(a) - else - result[#result+1] = a - end - end - return table.join(result," ") - else - return "" - end -end - -if arg then - - -- new, reconstruct quoted snippets (maybe better just remove the " then and add them later) - local newarg, instring = { }, false - - for index=1,#arg do - local argument = arg[index] - if find(argument,"^\"") then - newarg[#newarg+1] = gsub(argument,"^\"","") - if not find(argument,"\"$") then - instring = true - end - elseif find(argument,"\"$") then - newarg[#newarg] = newarg[#newarg] .. " " .. gsub(argument,"\"$","") - instring = false - elseif instring then - newarg[#newarg] = newarg[#newarg] .. " " .. argument - else - newarg[#newarg+1] = argument - end - end - for i=1,-5,-1 do - newarg[i] = arg[i] - end - - environment.initialize_arguments(newarg) - environment.original_arguments = newarg - environment.raw_arguments = arg - - arg = { } -- prevent duplicate handling - -end - --- weird place ... depends on a not yet loaded module - -function environment.texfile(filename) - return resolvers.find_file(filename,'tex') -end - -function environment.luafile(filename) - local resolved = resolvers.find_file(filename,'tex') or "" - if resolved ~= "" then - return resolved - end - resolved = resolvers.find_file(filename,'texmfscripts') or "" - if resolved ~= "" then - return resolved - end - return resolvers.find_file(filename,'luatexlibs') or "" -end - -environment.loadedluacode = loadfile -- can be overloaded - ---~ function environment.loadedluacode(name) ---~ if os.spawn("texluac -s -o texluac.luc " .. name) == 0 then ---~ local chunk = loadstring(io.loaddata("texluac.luc")) ---~ os.remove("texluac.luc") ---~ return chunk ---~ else ---~ environment.loadedluacode = loadfile -- can be overloaded ---~ return loadfile(name) ---~ end ---~ end - -function environment.luafilechunk(filename) -- used for loading lua bytecode in the format - filename = file.replacesuffix(filename, "lua") - local fullname = environment.luafile(filename) - if fullname and fullname ~= "" then - if trace_locating then - logs.report("fileio","loading file %s", fullname) - end - return environment.loadedluacode(fullname) - else - if trace_locating then - logs.report("fileio","unknown file %s", filename) - end - return nil - end -end - --- the next ones can use the previous ones / combine - -function environment.loadluafile(filename, version) - local lucname, luaname, chunk - local basename = file.removesuffix(filename) - if basename == filename then - lucname, luaname = basename .. ".luc", basename .. ".lua" - else - lucname, luaname = nil, basename -- forced suffix - end - -- when not overloaded by explicit suffix we look for a luc file first - local fullname = (lucname and environment.luafile(lucname)) or "" - if fullname ~= "" then - if trace_locating then - logs.report("fileio","loading %s", fullname) - end - chunk = loadfile(fullname) -- this way we don't need a file exists check - end - if chunk then - assert(chunk)() - if version then - -- we check of the version number of this chunk matches - local v = version -- can be nil - if modules and modules[filename] then - v = modules[filename].version -- new method - elseif versions and versions[filename] then - v = versions[filename] -- old method - end - if v == version then - return true - else - if trace_locating then - logs.report("fileio","version mismatch for %s: lua=%s, luc=%s", filename, v, version) - end - environment.loadluafile(filename) - end - else - return true - end - end - fullname = (luaname and environment.luafile(luaname)) or "" - if fullname ~= "" then - if trace_locating then - logs.report("fileio","loading %s", fullname) - end - chunk = loadfile(fullname) -- this way we don't need a file exists check - if not chunk then - if trace_locating then - logs.report("fileio","unknown file %s", filename) - end - else - assert(chunk)() - return true - end - end - return false -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['trac-inf'] = { - version = 1.001, - comment = "companion to trac-inf.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local format = string.format - -local statusinfo, n, registered = { }, 0, { } - -statistics = statistics or { } - -statistics.enable = true -statistics.threshold = 0.05 - --- timing functions - -local clock = os.gettimeofday or os.clock - -local notimer - -function statistics.hastimer(instance) - return instance and instance.starttime -end - -function statistics.resettiming(instance) - if not instance then - notimer = { timing = 0, loadtime = 0 } - else - instance.timing, instance.loadtime = 0, 0 - end -end - -function statistics.starttiming(instance) - if not instance then - notimer = { } - instance = notimer - end - local it = instance.timing - if not it then - it = 0 - end - if it == 0 then - instance.starttime = clock() - if not instance.loadtime then - instance.loadtime = 0 - end - else ---~ logs.report("system","nested timing (%s)",tostring(instance)) - end - instance.timing = it + 1 -end - -function statistics.stoptiming(instance, report) - if not instance then - instance = notimer - end - if instance then - local it = instance.timing - if it > 1 then - instance.timing = it - 1 - else - local starttime = instance.starttime - if starttime then - local stoptime = clock() - local loadtime = stoptime - starttime - instance.stoptime = stoptime - instance.loadtime = instance.loadtime + loadtime - if report then - statistics.report("load time %0.3f",loadtime) - end - instance.timing = 0 - return loadtime - end - end - end - return 0 -end - -function statistics.elapsedtime(instance) - if not instance then - instance = notimer - end - return format("%0.3f",(instance and instance.loadtime) or 0) -end - -function statistics.elapsedindeed(instance) - if not instance then - instance = notimer - end - local t = (instance and instance.loadtime) or 0 - return t > statistics.threshold -end - -function statistics.elapsedseconds(instance,rest) -- returns nil if 0 seconds - if statistics.elapsedindeed(instance) then - return format("%s seconds %s", statistics.elapsedtime(instance),rest or "") - end -end - --- general function - -function statistics.register(tag,fnc) - if statistics.enable and type(fnc) == "function" then - local rt = registered[tag] or (#statusinfo + 1) - statusinfo[rt] = { tag, fnc } - registered[tag] = rt - if #tag > n then n = #tag end - end -end - -function statistics.show(reporter) - if statistics.enable then - if not reporter then reporter = function(tag,data,n) texio.write_nl(tag .. " " .. data) end end - -- this code will move - local register = statistics.register - register("luatex banner", function() - return string.lower(status.banner) - end) - register("control sequences", function() - return format("%s of %s", status.cs_count, status.hash_size+status.hash_extra) - end) - register("callbacks", function() - local total, indirect = status.callbacks or 0, status.indirect_callbacks or 0 - return format("direct: %s, indirect: %s, total: %s", total-indirect, indirect, total) - end) - register("current memory usage", statistics.memused) - register("runtime",statistics.runtime) --- -- - for i=1,#statusinfo do - local s = statusinfo[i] - local r = s[2]() - if r then - reporter(s[1],r,n) - end - end - texio.write_nl("") -- final newline - statistics.enable = false - end -end - -function statistics.show_job_stat(tag,data,n) - texio.write_nl(format("%-15s: %s - %s","mkiv lua stats",tag:rpadd(n," "),data)) -end - -function statistics.memused() -- no math.round yet -) - local round = math.round or math.floor - return format("%s MB (ctx: %s MB)",round(collectgarbage("count")/1000), round(status.luastate_bytes/1000000)) -end - -if statistics.runtime then - -- already loaded and set -elseif luatex and luatex.starttime then - statistics.starttime = luatex.starttime - statistics.loadtime = 0 - statistics.timing = 0 -else - statistics.starttiming(statistics) -end - -function statistics.runtime() - statistics.stoptiming(statistics) - return statistics.formatruntime(statistics.elapsedtime(statistics)) -end - -function statistics.formatruntime(runtime) - return format("%s seconds", statistics.elapsedtime(statistics)) -end - -function statistics.timed(action,report) - local timer = { } - report = report or logs.simple - statistics.starttiming(timer) - action() - statistics.stoptiming(timer) - report("total runtime: %s",statistics.elapsedtime(timer)) -end - --- where, not really the best spot for this: - -commands = commands or { } - -local timer - -function commands.resettimer() - statistics.resettiming(timer) - statistics.starttiming(timer) -end - -function commands.elapsedtime() - statistics.stoptiming(timer) - tex.sprint(statistics.elapsedtime(timer)) -end - -commands.resettimer() - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['trac-log'] = { - version = 1.001, - comment = "companion to trac-log.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- this is old code that needs an overhaul - ---~ io.stdout:setvbuf("no") ---~ io.stderr:setvbuf("no") - -local write_nl, write = texio.write_nl or print, texio.write or io.write -local format, gmatch = string.format, string.gmatch -local texcount = tex and tex.count - -if texlua then - write_nl = print - write = io.write -end - ---[[ldx-- -<p>This is a prelude to a more extensive logging module. For the sake -of parsing log files, in addition to the standard logging we will -provide an <l n='xml'/> structured file. Actually, any logging that -is hooked into callbacks will be \XML\ by default.</p> ---ldx]]-- - -logs = logs or { } -logs.xml = logs.xml or { } -logs.tex = logs.tex or { } - ---[[ldx-- -<p>This looks pretty ugly but we need to speed things up a bit.</p> ---ldx]]-- - -logs.moreinfo = [[ -more information about ConTeXt and the tools that come with it can be found at: - -maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context -webpage : http://www.pragma-ade.nl / http://tex.aanhet.net -wiki : http://contextgarden.net -]] - -logs.levels = { - ['error'] = 1, - ['warning'] = 2, - ['info'] = 3, - ['debug'] = 4, -} - -logs.functions = { - 'report', 'start', 'stop', 'push', 'pop', 'line', 'direct', - 'start_run', 'stop_run', - 'start_page_number', 'stop_page_number', - 'report_output_pages', 'report_output_log', - 'report_tex_stat', 'report_job_stat', - 'show_open', 'show_close', 'show_load', -} - -logs.tracers = { -} - -logs.level = 0 -logs.mode = string.lower((os.getenv("MTX.LOG.MODE") or os.getenv("MTX_LOG_MODE") or "tex")) - -function logs.set_level(level) - logs.level = logs.levels[level] or level -end - -function logs.set_method(method) - for _, v in next, logs.functions do - logs[v] = logs[method][v] or function() end - end -end - --- tex logging - -function logs.tex.report(category,fmt,...) -- new - if fmt then - write_nl(category .. " | " .. format(fmt,...)) - else - write_nl(category .. " |") - end -end - -function logs.tex.line(fmt,...) -- new - if fmt then - write_nl(format(fmt,...)) - else - write_nl("") - end -end - ---~ function logs.tex.start_page_number() ---~ local real, user, sub = texcount.realpageno, texcount.userpageno, texcount.subpageno ---~ if real > 0 then ---~ if user > 0 then ---~ if sub > 0 then ---~ write(format("[%s.%s.%s",real,user,sub)) ---~ else ---~ write(format("[%s.%s",real,user)) ---~ end ---~ else ---~ write(format("[%s",real)) ---~ end ---~ else ---~ write("[-") ---~ end ---~ end - ---~ function logs.tex.stop_page_number() ---~ write("]") ---~ end - -local real, user, sub - -function logs.tex.start_page_number() - real, user, sub = texcount.realpageno, texcount.userpageno, texcount.subpageno -end - -function logs.tex.stop_page_number() - if real > 0 then - if user > 0 then - if sub > 0 then - logs.report("pages", "flushing realpage %s, userpage %s, subpage %s",real,user,sub) - else - logs.report("pages", "flushing realpage %s, userpage %s",real,user) - end - else - logs.report("pages", "flushing realpage %s",real) - end - else - logs.report("pages", "flushing page") - end - io.flush() -end - -logs.tex.report_job_stat = statistics.show_job_stat - --- xml logging - -function logs.xml.report(category,fmt,...) -- new - if fmt then - write_nl(format("<r category='%s'>%s</r>",category,format(fmt,...))) - else - write_nl(format("<r category='%s'/>",category)) - end -end -function logs.xml.line(fmt,...) -- new - if fmt then - write_nl(format("<r>%s</r>",format(fmt,...))) - else - write_nl("<r/>") - end -end - -function logs.xml.start() if logs.level > 0 then tw("<%s>" ) end end -function logs.xml.stop () if logs.level > 0 then tw("</%s>") end end -function logs.xml.push () if logs.level > 0 then tw("<!-- ") end end -function logs.xml.pop () if logs.level > 0 then tw(" -->" ) end end - -function logs.xml.start_run() - write_nl("<?xml version='1.0' standalone='yes'?>") - write_nl("<job>") -- xmlns='www.pragma-ade.com/luatex/schemas/context-job.rng' - write_nl("") -end - -function logs.xml.stop_run() - write_nl("</job>") -end - -function logs.xml.start_page_number() - write_nl(format("<p real='%s' page='%s' sub='%s'", texcount.realpageno, texcount.userpageno, texcount.subpageno)) -end - -function logs.xml.stop_page_number() - write("/>") - write_nl("") -end - -function logs.xml.report_output_pages(p,b) - write_nl(format("<v k='pages' v='%s'/>", p)) - write_nl(format("<v k='bytes' v='%s'/>", b)) - write_nl("") -end - -function logs.xml.report_output_log() -end - -function logs.xml.report_tex_stat(k,v) - texiowrite_nl("log","<v k='"..k.."'>"..tostring(v).."</v>") -end - -local level = 0 - -function logs.xml.show_open(name) - level = level + 1 - texiowrite_nl(format("<f l='%s' n='%s'>",level,name)) -end - -function logs.xml.show_close(name) - texiowrite("</f> ") - level = level - 1 -end - -function logs.xml.show_load(name) - texiowrite_nl(format("<f l='%s' n='%s'/>",level+1,name)) -end - --- - -local name, banner = 'report', 'context' - -local function report(category,fmt,...) - if fmt then - write_nl(format("%s | %s: %s",name,category,format(fmt,...))) - elseif category then - write_nl(format("%s | %s",name,category)) - else - write_nl(format("%s |",name)) - end -end - -local function simple(fmt,...) - if fmt then - write_nl(format("%s | %s",name,format(fmt,...))) - else - write_nl(format("%s |",name)) - end -end - -function logs.setprogram(_name_,_banner_,_verbose_) - name, banner = _name_, _banner_ - if _verbose_ then - trackers.enable("resolvers.locating") - end - logs.set_method("tex") - logs.report = report -- also used in libraries - logs.simple = simple -- only used in scripts ! - if utils then - utils.report = simple - end - logs.verbose = _verbose_ -end - -function logs.setverbose(what) - if what then - trackers.enable("resolvers.locating") - else - trackers.disable("resolvers.locating") - end - logs.verbose = what or false -end - -function logs.extendbanner(_banner_,_verbose_) - banner = banner .. " | ".. _banner_ - if _verbose_ ~= nil then - logs.setverbose(what) - end -end - -logs.verbose = false -logs.report = logs.tex.report -logs.simple = logs.tex.report - -function logs.reportlines(str) -- todo: <lines></lines> - for line in gmatch(str,"(.-)[\n\r]") do - logs.report(line) - end -end - -function logs.reportline() -- for scripts too - logs.report() -end - -logs.simpleline = logs.reportline - -function logs.reportbanner() -- for scripts too - logs.report(banner) -end - -function logs.help(message,option) - logs.reportbanner() - logs.reportline() - logs.reportlines(message) - local moreinfo = logs.moreinfo or "" - if moreinfo ~= "" and option ~= "nomoreinfo" then - logs.reportline() - logs.reportlines(moreinfo) - end -end - -logs.set_level('error') -logs.set_method('tex') - -function logs.system(whereto,process,jobname,category,...) - for i=1,10 do - local f = io.open(whereto,"a") - if f then - f:write(format("%s %s => %s => %s => %s\r",os.date("%d/%m/%y %H:%m:%S"),process,jobname,category,format(...))) - f:close() - break - else - sleep(0.1) - end - end -end - ---~ local syslogname = "oeps.xxx" ---~ ---~ for i=1,10 do ---~ logs.system(syslogname,"context","test","fonts","font %s recached due to newer version (%s)","blabla","123") ---~ end - -function logs.fatal(where,...) - logs.report(where,"fatal error: %s, aborting now",format(...)) - os.exit() -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-inp'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files", -} - --- After a few years using the code the large luat-inp.lua file --- has been split up a bit. In the process some functionality was --- dropped: --- --- * support for reading lsr files --- * selective scanning (subtrees) --- * some public auxiliary functions were made private --- --- TODO: os.getenv -> os.env[] --- TODO: instances.[hashes,cnffiles,configurations,522] --- TODO: check escaping in find etc, too much, too slow - --- This lib is multi-purpose and can be loaded again later on so that --- additional functionality becomes available. We will split thislogs.report("fileio", --- module in components once we're done with prototyping. This is the --- first code I wrote for LuaTeX, so it needs some cleanup. Before changing --- something in this module one can best check with Taco or Hans first; there --- is some nasty trickery going on that relates to traditional kpse support. - --- To be considered: hash key lowercase, first entry in table filename --- (any case), rest paths (so no need for optimization). Or maybe a --- separate table that matches lowercase names to mixed case when --- present. In that case the lower() cases can go away. I will do that --- only when we run into problems with names ... well ... Iwona-Regular. - --- Beware, loading and saving is overloaded in luat-tmp! - -local format, gsub, find, lower, upper, match, gmatch = string.format, string.gsub, string.find, string.lower, string.upper, string.match, string.gmatch -local concat, insert, sortedkeys = table.concat, table.insert, table.sortedkeys -local next, type = next, type -local lpegmatch = lpeg.match - -local trace_locating, trace_detail, trace_expansions = false, false, false - -trackers.register("resolvers.locating", function(v) trace_locating = v end) -trackers.register("resolvers.details", function(v) trace_detail = v end) -trackers.register("resolvers.expansions", function(v) trace_expansions = v end) -- todo - -if not resolvers then - resolvers = { - suffixes = { }, - formats = { }, - dangerous = { }, - suffixmap = { }, - alternatives = { }, - locators = { }, -- locate databases - hashers = { }, -- load databases - generators = { }, -- generate databases - } -end - -local resolvers = resolvers - -resolvers.locators .notfound = { nil } -resolvers.hashers .notfound = { nil } -resolvers.generators.notfound = { nil } - -resolvers.cacheversion = '1.0.1' -resolvers.cnfname = 'texmf.cnf' -resolvers.luaname = 'texmfcnf.lua' -resolvers.homedir = os.env[os.type == "windows" and 'USERPROFILE'] or os.env['HOME'] or '~' -resolvers.cnfdefault = '{$SELFAUTODIR,$SELFAUTOPARENT}{,{/share,}/texmf{-local,.local,}/web2c}' - -local dummy_path_expr = "^!*unset/*$" - -local formats = resolvers.formats -local suffixes = resolvers.suffixes -local dangerous = resolvers.dangerous -local suffixmap = resolvers.suffixmap -local alternatives = resolvers.alternatives - -formats['afm'] = 'AFMFONTS' suffixes['afm'] = { 'afm' } -formats['enc'] = 'ENCFONTS' suffixes['enc'] = { 'enc' } -formats['fmt'] = 'TEXFORMATS' suffixes['fmt'] = { 'fmt' } -formats['map'] = 'TEXFONTMAPS' suffixes['map'] = { 'map' } -formats['mp'] = 'MPINPUTS' suffixes['mp'] = { 'mp' } -formats['ocp'] = 'OCPINPUTS' suffixes['ocp'] = { 'ocp' } -formats['ofm'] = 'OFMFONTS' suffixes['ofm'] = { 'ofm', 'tfm' } -formats['otf'] = 'OPENTYPEFONTS' suffixes['otf'] = { 'otf' } -- 'ttf' -formats['opl'] = 'OPLFONTS' suffixes['opl'] = { 'opl' } -formats['otp'] = 'OTPINPUTS' suffixes['otp'] = { 'otp' } -formats['ovf'] = 'OVFFONTS' suffixes['ovf'] = { 'ovf', 'vf' } -formats['ovp'] = 'OVPFONTS' suffixes['ovp'] = { 'ovp' } -formats['tex'] = 'TEXINPUTS' suffixes['tex'] = { 'tex' } -formats['tfm'] = 'TFMFONTS' suffixes['tfm'] = { 'tfm' } -formats['ttf'] = 'TTFONTS' suffixes['ttf'] = { 'ttf', 'ttc', 'dfont' } -formats['pfb'] = 'T1FONTS' suffixes['pfb'] = { 'pfb', 'pfa' } -formats['vf'] = 'VFFONTS' suffixes['vf'] = { 'vf' } - -formats['fea'] = 'FONTFEATURES' suffixes['fea'] = { 'fea' } -formats['cid'] = 'FONTCIDMAPS' suffixes['cid'] = { 'cid', 'cidmap' } - -formats ['texmfscripts'] = 'TEXMFSCRIPTS' -- new -suffixes['texmfscripts'] = { 'rb', 'pl', 'py' } -- 'lua' - -formats ['lua'] = 'LUAINPUTS' -- new -suffixes['lua'] = { 'lua', 'luc', 'tma', 'tmc' } - --- backward compatible ones - -alternatives['map files'] = 'map' -alternatives['enc files'] = 'enc' -alternatives['cid maps'] = 'cid' -- great, why no cid files -alternatives['font feature files'] = 'fea' -- and fea files here -alternatives['opentype fonts'] = 'otf' -alternatives['truetype fonts'] = 'ttf' -alternatives['truetype collections'] = 'ttc' -alternatives['truetype dictionary'] = 'dfont' -alternatives['type1 fonts'] = 'pfb' - --- obscure ones - -formats ['misc fonts'] = '' -suffixes['misc fonts'] = { } - -formats ['sfd'] = 'SFDFONTS' -suffixes ['sfd'] = { 'sfd' } -alternatives['subfont definition files'] = 'sfd' - --- lib paths - -formats ['lib'] = 'CLUAINPUTS' -- new (needs checking) -suffixes['lib'] = (os.libsuffix and { os.libsuffix }) or { 'dll', 'so' } - --- In practice we will work within one tds tree, but i want to keep --- the option open to build tools that look at multiple trees, which is --- why we keep the tree specific data in a table. We used to pass the --- instance but for practical pusposes we now avoid this and use a --- instance variable. - --- here we catch a few new thingies (todo: add these paths to context.tmf) --- --- FONTFEATURES = .;$TEXMF/fonts/fea// --- FONTCIDMAPS = .;$TEXMF/fonts/cid// - --- we always have one instance active - -resolvers.instance = resolvers.instance or nil -- the current one (slow access) -local instance = resolvers.instance or nil -- the current one (fast access) - -function resolvers.newinstance() - - -- store once, freeze and faster (once reset we can best use - -- instance.environment) maybe better have a register suffix - -- function - - for k, v in next, suffixes do - for i=1,#v do - local vi = v[i] - if vi then - suffixmap[vi] = k - end - end - end - - -- because vf searching is somewhat dangerous, we want to prevent - -- too liberal searching esp because we do a lookup on the current - -- path anyway; only tex (or any) is safe - - for k, v in next, formats do - dangerous[k] = true - end - dangerous.tex = nil - - -- the instance - - local newinstance = { - rootpath = '', - treepath = '', - progname = 'context', - engine = 'luatex', - format = '', - environment = { }, - variables = { }, - expansions = { }, - files = { }, - remap = { }, - configuration = { }, - setup = { }, - order = { }, - found = { }, - foundintrees = { }, - kpsevars = { }, - hashes = { }, - cnffiles = { }, - luafiles = { }, - lists = { }, - remember = true, - diskcache = true, - renewcache = false, - scandisk = true, - cachepath = nil, - loaderror = false, - sortdata = false, - savelists = true, - cleanuppaths = true, - allresults = false, - pattern = nil, -- lists - data = { }, -- only for loading - force_suffixes = true, - fakepaths = { }, - } - - local ne = newinstance.environment - - for k,v in next, os.env do - ne[k] = resolvers.bare_variable(v) - end - - return newinstance - -end - -function resolvers.setinstance(someinstance) - instance = someinstance - resolvers.instance = someinstance - return someinstance -end - -function resolvers.reset() - return resolvers.setinstance(resolvers.newinstance()) -end - -local function reset_hashes() - instance.lists = { } - instance.found = { } -end - -local function check_configuration() -- not yet ok, no time for debugging now - local ie, iv = instance.environment, instance.variables - local function fix(varname,default) - local proname = varname .. "." .. instance.progname or "crap" - local p, v = ie[proname], ie[varname] or iv[varname] - if not ((p and p ~= "") or (v and v ~= "")) then - iv[varname] = default -- or environment? - end - end - local name = os.name - if name == "windows" then - fix("OSFONTDIR", "c:/windows/fonts//") - elseif name == "macosx" then - fix("OSFONTDIR", "$HOME/Library/Fonts//;/Library/Fonts//;/System/Library/Fonts//") - else - -- bad luck - end - fix("LUAINPUTS" , ".;$TEXINPUTS;$TEXMFSCRIPTS") -- no progname, hm - -- this will go away some day - fix("FONTFEATURES", ".;$TEXMF/fonts/{data,fea}//;$OPENTYPEFONTS;$TTFONTS;$T1FONTS;$AFMFONTS") - fix("FONTCIDMAPS" , ".;$TEXMF/fonts/{data,cid}//;$OPENTYPEFONTS;$TTFONTS;$T1FONTS;$AFMFONTS") - -- - fix("LUATEXLIBS" , ".;$TEXMF/luatex/lua//") -end - -function resolvers.bare_variable(str) -- assumes str is a string - return (gsub(str,"\s*([\"\']?)(.+)%1\s*", "%2")) -end - -function resolvers.settrace(n) -- no longer number but: 'locating' or 'detail' - if n then - trackers.disable("resolvers.*") - trackers.enable("resolvers."..n) - end -end - -resolvers.settrace(os.getenv("MTX_INPUT_TRACE")) - -function resolvers.osenv(key) - local ie = instance.environment - local value = ie[key] - if value == nil then - -- local e = os.getenv(key) - local e = os.env[key] - if e == nil then - -- value = "" -- false - else - value = resolvers.bare_variable(e) - end - ie[key] = value - end - return value or "" -end - -function resolvers.env(key) - return instance.environment[key] or resolvers.osenv(key) -end - --- - -local function expand_vars(lst) -- simple vars - local variables, env = instance.variables, resolvers.env - local function resolve(a) - return variables[a] or env(a) - end - for k=1,#lst do - lst[k] = gsub(lst[k],"%$([%a%d%_%-]+)",resolve) - end -end - -local function expanded_var(var) -- simple vars - local function resolve(a) - return instance.variables[a] or resolvers.env(a) - end - return (gsub(var,"%$([%a%d%_%-]+)",resolve)) -end - -local function entry(entries,name) - if name and (name ~= "") then - name = gsub(name,'%$','') - local result = entries[name..'.'..instance.progname] or entries[name] - if result then - return result - else - result = resolvers.env(name) - if result then - instance.variables[name] = result - resolvers.expand_variables() - return instance.expansions[name] or "" - end - end - end - return "" -end - -local function is_entry(entries,name) - if name and name ~= "" then - name = gsub(name,'%$','') - return (entries[name..'.'..instance.progname] or entries[name]) ~= nil - else - return false - end -end - --- {a,b,c,d} --- a,b,c/{p,q,r},d --- a,b,c/{p,q,r}/d/{x,y,z}// --- a,b,c/{p,q/{x,y,z},r},d/{p,q,r} --- a,b,c/{p,q/{x,y,z},r},d/{p,q,r} --- a{b,c}{d,e}f --- {a,b,c,d} --- {a,b,c/{p,q,r},d} --- {a,b,c/{p,q,r}/d/{x,y,z}//} --- {a,b,c/{p,q/{x,y,z}},d/{p,q,r}} --- {a,b,c/{p,q/{x,y,z},w}v,d/{p,q,r}} --- {$SELFAUTODIR,$SELFAUTOPARENT}{,{/share,}/texmf{-local,.local,}/web2c} - --- this one is better and faster, but it took me a while to realize --- that this kind of replacement is cleaner than messy parsing and --- fuzzy concatenating we can probably gain a bit with selectively --- applying lpeg, but experiments with lpeg parsing this proved not to --- work that well; the parsing is ok, but dealing with the resulting --- table is a pain because we need to work inside-out recursively - -local function do_first(a,b) - local t = { } - for s in gmatch(b,"[^,]+") do t[#t+1] = a .. s end - return "{" .. concat(t,",") .. "}" -end - -local function do_second(a,b) - local t = { } - for s in gmatch(a,"[^,]+") do t[#t+1] = s .. b end - return "{" .. concat(t,",") .. "}" -end - -local function do_both(a,b) - local t = { } - for sa in gmatch(a,"[^,]+") do - for sb in gmatch(b,"[^,]+") do - t[#t+1] = sa .. sb - end - end - return "{" .. concat(t,",") .. "}" -end - -local function do_three(a,b,c) - return a .. b.. c -end - -local function splitpathexpr(str, t, validate) - -- no need for further optimization as it is only called a - -- few times, we can use lpeg for the sub - if trace_expansions then - logs.report("fileio","expanding variable '%s'",str) - end - t = t or { } - str = gsub(str,",}",",@}") - str = gsub(str,"{,","{@,") - -- str = "@" .. str .. "@" - local ok, done - while true do - done = false - while true do - str, ok = gsub(str,"([^{},]+){([^{}]+)}",do_first) - if ok > 0 then done = true else break end - end - while true do - str, ok = gsub(str,"{([^{}]+)}([^{},]+)",do_second) - if ok > 0 then done = true else break end - end - while true do - str, ok = gsub(str,"{([^{}]+)}{([^{}]+)}",do_both) - if ok > 0 then done = true else break end - end - str, ok = gsub(str,"({[^{}]*){([^{}]+)}([^{}]*})",do_three) - if ok > 0 then done = true end - if not done then break end - end - str = gsub(str,"[{}]", "") - str = gsub(str,"@","") - if validate then - for s in gmatch(str,"[^,]+") do - s = validate(s) - if s then t[#t+1] = s end - end - else - for s in gmatch(str,"[^,]+") do - t[#t+1] = s - end - end - if trace_expansions then - for k=1,#t do - logs.report("fileio","% 4i: %s",k,t[k]) - end - end - return t -end - -local function expanded_path_from_list(pathlist) -- maybe not a list, just a path - -- a previous version fed back into pathlist - local newlist, ok = { }, false - for k=1,#pathlist do - if find(pathlist[k],"[{}]") then - ok = true - break - end - end - if ok then - local function validate(s) - s = file.collapse_path(s) - return s ~= "" and not find(s,dummy_path_expr) and s - end - for k=1,#pathlist do - splitpathexpr(pathlist[k],newlist,validate) - end - else - for k=1,#pathlist do - for p in gmatch(pathlist[k],"([^,]+)") do - p = file.collapse_path(p) - if p ~= "" then newlist[#newlist+1] = p end - end - end - end - return newlist -end - --- we follow a rather traditional approach: --- --- (1) texmf.cnf given in TEXMFCNF --- (2) texmf.cnf searched in default variable --- --- also we now follow the stupid route: if not set then just assume *one* --- cnf file under texmf (i.e. distribution) - -local args = environment and environment.original_arguments or arg -- this needs a cleanup - -resolvers.ownbin = resolvers.ownbin or args[-2] or arg[-2] or args[-1] or arg[-1] or arg[0] or "luatex" -resolvers.ownbin = gsub(resolvers.ownbin,"\\","/") - -function resolvers.getownpath() - local ownpath = resolvers.ownpath or os.selfdir - if not ownpath or ownpath == "" or ownpath == "unset" then - ownpath = args[-1] or arg[-1] - ownpath = ownpath and file.dirname(gsub(ownpath,"\\","/")) - if not ownpath or ownpath == "" then - ownpath = args[-0] or arg[-0] - ownpath = ownpath and file.dirname(gsub(ownpath,"\\","/")) - end - local binary = resolvers.ownbin - if not ownpath or ownpath == "" then - ownpath = ownpath and file.dirname(binary) - end - if not ownpath or ownpath == "" then - if os.binsuffix ~= "" then - binary = file.replacesuffix(binary,os.binsuffix) - end - for p in gmatch(os.getenv("PATH"),"[^"..io.pathseparator.."]+") do - local b = file.join(p,binary) - if lfs.isfile(b) then - -- we assume that after changing to the path the currentdir function - -- resolves to the real location and use this side effect here; this - -- trick is needed because on the mac installations use symlinks in the - -- path instead of real locations - local olddir = lfs.currentdir() - if lfs.chdir(p) then - local pp = lfs.currentdir() - if trace_locating and p ~= pp then - logs.report("fileio","following symlink '%s' to '%s'",p,pp) - end - ownpath = pp - lfs.chdir(olddir) - else - if trace_locating then - logs.report("fileio","unable to check path '%s'",p) - end - ownpath = p - end - break - end - end - end - if not ownpath or ownpath == "" then - ownpath = "." - logs.report("fileio","forcing fallback ownpath .") - elseif trace_locating then - logs.report("fileio","using ownpath '%s'",ownpath) - end - end - resolvers.ownpath = ownpath - function resolvers.getownpath() - return resolvers.ownpath - end - return ownpath -end - -local own_places = { "SELFAUTOLOC", "SELFAUTODIR", "SELFAUTOPARENT", "TEXMFCNF" } - -local function identify_own() - local ownpath = resolvers.getownpath() or dir.current() - local ie = instance.environment - if ownpath then - if resolvers.env('SELFAUTOLOC') == "" then os.env['SELFAUTOLOC'] = file.collapse_path(ownpath) end - if resolvers.env('SELFAUTODIR') == "" then os.env['SELFAUTODIR'] = file.collapse_path(ownpath .. "/..") end - if resolvers.env('SELFAUTOPARENT') == "" then os.env['SELFAUTOPARENT'] = file.collapse_path(ownpath .. "/../..") end - else - logs.report("fileio","error: unable to locate ownpath") - os.exit() - end - if resolvers.env('TEXMFCNF') == "" then os.env['TEXMFCNF'] = resolvers.cnfdefault end - if resolvers.env('TEXOS') == "" then os.env['TEXOS'] = resolvers.env('SELFAUTODIR') end - if resolvers.env('TEXROOT') == "" then os.env['TEXROOT'] = resolvers.env('SELFAUTOPARENT') end - if trace_locating then - for i=1,#own_places do - local v = own_places[i] - logs.report("fileio","variable '%s' set to '%s'",v,resolvers.env(v) or "unknown") - end - end - identify_own = function() end -end - -function resolvers.identify_cnf() - if #instance.cnffiles == 0 then - -- fallback - identify_own() - -- the real search - resolvers.expand_variables() - local t = resolvers.split_path(resolvers.env('TEXMFCNF')) - t = expanded_path_from_list(t) - expand_vars(t) -- redundant - local function locate(filename,list) - for i=1,#t do - local ti = t[i] - local texmfcnf = file.collapse_path(file.join(ti,filename)) - if lfs.isfile(texmfcnf) then - list[#list+1] = texmfcnf - end - end - end - locate(resolvers.luaname,instance.luafiles) - locate(resolvers.cnfname,instance.cnffiles) - end -end - -local function load_cnf_file(fname) - fname = resolvers.clean_path(fname) - local lname = file.replacesuffix(fname,'lua') - if lfs.isfile(lname) then - local dname = file.dirname(fname) -- fname ? - if not instance.configuration[dname] then - resolvers.load_data(dname,'configuration',lname and file.basename(lname)) - instance.order[#instance.order+1] = instance.configuration[dname] - end - else - f = io.open(fname) - if f then - if trace_locating then - logs.report("fileio","loading configuration file %s", fname) - end - local line, data, n, k, v - local dname = file.dirname(fname) - if not instance.configuration[dname] then - instance.configuration[dname] = { } - instance.order[#instance.order+1] = instance.configuration[dname] - end - local data = instance.configuration[dname] - while true do - local line, n = f:read(), 0 - if line then - while true do -- join lines - line, n = gsub(line,"\\%s*$", "") - if n > 0 then - line = line .. f:read() - else - break - end - end - if not find(line,"^[%%#]") then - local l = gsub(line,"%s*%%.*$","") - local k, v = match(l,"%s*(.-)%s*=%s*(.-)%s*$") - if k and v and not data[k] then - v = gsub(v,"[%%#].*",'') - data[k] = gsub(v,"~","$HOME") - instance.kpsevars[k] = true - end - end - else - break - end - end - f:close() - elseif trace_locating then - logs.report("fileio","skipping configuration file '%s'", fname) - end - end -end - -local function collapse_cnf_data() -- potential optimization: pass start index (setup and configuration are shared) - local order = instance.order - for i=1,#order do - local c = order[i] - for k,v in next, c do - if not instance.variables[k] then - if instance.environment[k] then - instance.variables[k] = instance.environment[k] - else - instance.kpsevars[k] = true - instance.variables[k] = resolvers.bare_variable(v) - end - end - end - end -end - -function resolvers.load_cnf() - local function loadoldconfigdata() - local cnffiles = instance.cnffiles - for i=1,#cnffiles do - load_cnf_file(cnffiles[i]) - end - end - -- instance.cnffiles contain complete names now ! - -- we still use a funny mix of cnf and new but soon - -- we will switch to lua exclusively as we only use - -- the file to collect the tree roots - if #instance.cnffiles == 0 then - if trace_locating then - logs.report("fileio","no cnf files found (TEXMFCNF may not be set/known)") - end - else - local cnffiles = instance.cnffiles - instance.rootpath = cnffiles[1] - for k=1,#cnffiles do - instance.cnffiles[k] = file.collapse_path(cnffiles[k]) - end - for i=1,3 do - instance.rootpath = file.dirname(instance.rootpath) - end - instance.rootpath = file.collapse_path(instance.rootpath) - if instance.diskcache and not instance.renewcache then - resolvers.loadoldconfig(instance.cnffiles) - if instance.loaderror then - loadoldconfigdata() - resolvers.saveoldconfig() - end - else - loadoldconfigdata() - if instance.renewcache then - resolvers.saveoldconfig() - end - end - collapse_cnf_data() - end - check_configuration() -end - -function resolvers.load_lua() - if #instance.luafiles == 0 then - -- yet harmless - else - instance.rootpath = instance.luafiles[1] - local luafiles = instance.luafiles - for k=1,#luafiles do - instance.luafiles[k] = file.collapse_path(luafiles[k]) - end - for i=1,3 do - instance.rootpath = file.dirname(instance.rootpath) - end - instance.rootpath = file.collapse_path(instance.rootpath) - resolvers.loadnewconfig() - collapse_cnf_data() - end - check_configuration() -end - --- database loading - -function resolvers.load_hash() - resolvers.locatelists() - if instance.diskcache and not instance.renewcache then - resolvers.loadfiles() - if instance.loaderror then - resolvers.loadlists() - resolvers.savefiles() - end - else - resolvers.loadlists() - if instance.renewcache then - resolvers.savefiles() - end - end -end - -function resolvers.append_hash(type,tag,name) - if trace_locating then - logs.report("fileio","hash '%s' appended",tag) - end - insert(instance.hashes, { ['type']=type, ['tag']=tag, ['name']=name } ) -end - -function resolvers.prepend_hash(type,tag,name) - if trace_locating then - logs.report("fileio","hash '%s' prepended",tag) - end - insert(instance.hashes, 1, { ['type']=type, ['tag']=tag, ['name']=name } ) -end - -function resolvers.extend_texmf_var(specification) -- crap, we could better prepend the hash --- local t = resolvers.expanded_path_list('TEXMF') -- full expansion - local t = resolvers.split_path(resolvers.env('TEXMF')) - insert(t,1,specification) - local newspec = concat(t,";") - if instance.environment["TEXMF"] then - instance.environment["TEXMF"] = newspec - elseif instance.variables["TEXMF"] then - instance.variables["TEXMF"] = newspec - else - -- weird - end - resolvers.expand_variables() - reset_hashes() -end - --- locators - -function resolvers.locatelists() - local texmfpaths = resolvers.clean_path_list('TEXMF') - for i=1,#texmfpaths do - local path = texmfpaths[i] - if trace_locating then - logs.report("fileio","locating list of '%s'",path) - end - resolvers.locatedatabase(file.collapse_path(path)) - end -end - -function resolvers.locatedatabase(specification) - return resolvers.methodhandler('locators', specification) -end - -function resolvers.locators.tex(specification) - if specification and specification ~= '' and lfs.isdir(specification) then - if trace_locating then - logs.report("fileio","tex locator '%s' found",specification) - end - resolvers.append_hash('file',specification,filename) - elseif trace_locating then - logs.report("fileio","tex locator '%s' not found",specification) - end -end - --- hashers - -function resolvers.hashdatabase(tag,name) - return resolvers.methodhandler('hashers',tag,name) -end - -function resolvers.loadfiles() - instance.loaderror = false - instance.files = { } - if not instance.renewcache then - local hashes = instance.hashes - for k=1,#hashes do - local hash = hashes[k] - resolvers.hashdatabase(hash.tag,hash.name) - if instance.loaderror then break end - end - end -end - -function resolvers.hashers.tex(tag,name) - resolvers.load_data(tag,'files') -end - --- generators: - -function resolvers.loadlists() - local hashes = instance.hashes - for i=1,#hashes do - resolvers.generatedatabase(hashes[i].tag) - end -end - -function resolvers.generatedatabase(specification) - return resolvers.methodhandler('generators', specification) -end - --- starting with . or .. etc or funny char - -local weird = lpeg.P(".")^1 + lpeg.anywhere(lpeg.S("~`!#$%^&*()={}[]:;\"\'||<>,?\n\r\t")) - ---~ local l_forbidden = lpeg.S("~`!#$%^&*()={}[]:;\"\'||\\/<>,?\n\r\t") ---~ local l_confusing = lpeg.P(" ") ---~ local l_character = lpeg.patterns.utf8 ---~ local l_dangerous = lpeg.P(".") - ---~ local l_normal = (l_character - l_forbidden - l_confusing - l_dangerous) * (l_character - l_forbidden - l_confusing^2)^0 * lpeg.P(-1) ---~ ----- l_normal = l_normal * lpeg.Cc(true) + lpeg.Cc(false) - ---~ local function test(str) ---~ print(str,lpeg.match(l_normal,str)) ---~ end ---~ test("ヒラギノ明朝 Pro W3") ---~ test("..ヒラギノ明朝 Pro W3") ---~ test(":ヒラギノ明朝 Pro W3;") ---~ test("ヒラギノ明朝 /Pro W3;") ---~ test("ヒラギノ明朝 Pro W3") - -function resolvers.generators.tex(specification) - local tag = specification - if trace_locating then - logs.report("fileio","scanning path '%s'",specification) - end - instance.files[tag] = { } - local files = instance.files[tag] - local n, m, r = 0, 0, 0 - local spec = specification .. '/' - local attributes = lfs.attributes - local directory = lfs.dir - local function action(path) - local full - if path then - full = spec .. path .. '/' - else - full = spec - end - for name in directory(full) do - if not lpegmatch(weird,name) then - -- if lpegmatch(l_normal,name) then - local mode = attributes(full..name,'mode') - if mode == 'file' then - if path then - n = n + 1 - local f = files[name] - if f then - if type(f) == 'string' then - files[name] = { f, path } - else - f[#f+1] = path - end - else -- probably unique anyway - files[name] = path - local lower = lower(name) - if name ~= lower then - files["remap:"..lower] = name - r = r + 1 - end - end - end - elseif mode == 'directory' then - m = m + 1 - if path then - action(path..'/'..name) - else - action(name) - end - end - end - end - end - action() - if trace_locating then - logs.report("fileio","%s files found on %s directories with %s uppercase remappings",n,m,r) - end -end - --- savers, todo - -function resolvers.savefiles() - resolvers.save_data('files') -end - --- A config (optionally) has the paths split in tables. Internally --- we join them and split them after the expansion has taken place. This --- is more convenient. - ---~ local checkedsplit = string.checkedsplit - -local cache = { } - -local splitter = lpeg.Ct(lpeg.splitat(lpeg.S(os.type == "windows" and ";" or ":;"))) - -local function split_kpse_path(str) -- beware, this can be either a path or a {specification} - local found = cache[str] - if not found then - if str == "" then - found = { } - else - str = gsub(str,"\\","/") ---~ local split = (find(str,";") and checkedsplit(str,";")) or checkedsplit(str,io.pathseparator) -local split = lpegmatch(splitter,str) - found = { } - for i=1,#split do - local s = split[i] - if not find(s,"^{*unset}*") then - found[#found+1] = s - end - end - if trace_expansions then - logs.report("fileio","splitting path specification '%s'",str) - for k=1,#found do - logs.report("fileio","% 4i: %s",k,found[k]) - end - end - cache[str] = found - end - end - return found -end - -resolvers.split_kpse_path = split_kpse_path - -function resolvers.splitconfig() - for i=1,#instance do - local c = instance[i] - for k,v in next, c do - if type(v) == 'string' then - local t = split_kpse_path(v) - if #t > 1 then - c[k] = t - end - end - end - end -end - -function resolvers.joinconfig() - local order = instance.order - for i=1,#order do - local c = order[i] - for k,v in next, c do -- indexed? - if type(v) == 'table' then - c[k] = file.join_path(v) - end - end - end -end - -function resolvers.split_path(str) - if type(str) == 'table' then - return str - else - return split_kpse_path(str) - end -end - -function resolvers.join_path(str) - if type(str) == 'table' then - return file.join_path(str) - else - return str - end -end - -function resolvers.splitexpansions() - local ie = instance.expansions - for k,v in next, ie do - local t, h, p = { }, { }, split_kpse_path(v) - for kk=1,#p do - local vv = p[kk] - if vv ~= "" and not h[vv] then - t[#t+1] = vv - h[vv] = true - end - end - if #t > 1 then - ie[k] = t - else - ie[k] = t[1] - end - end -end - --- end of split/join code - -function resolvers.saveoldconfig() - resolvers.splitconfig() - resolvers.save_data('configuration') - resolvers.joinconfig() -end - -resolvers.configbanner = [[ --- This is a Luatex configuration file created by 'luatools.lua' or --- 'luatex.exe' directly. For comment, suggestions and questions you can --- contact the ConTeXt Development Team. This configuration file is --- not copyrighted. [HH & TH] -]] - -function resolvers.serialize(files) - -- This version is somewhat optimized for the kind of - -- tables that we deal with, so it's much faster than - -- the generic serializer. This makes sense because - -- luatools and mtxtools are called frequently. Okay, - -- we pay a small price for properly tabbed tables. - local t = { } - local function dump(k,v,m) -- could be moved inline - if type(v) == 'string' then - return m .. "['" .. k .. "']='" .. v .. "'," - elseif #v == 1 then - return m .. "['" .. k .. "']='" .. v[1] .. "'," - else - return m .. "['" .. k .. "']={'" .. concat(v,"','").. "'}," - end - end - t[#t+1] = "return {" - if instance.sortdata then - local sortedfiles = sortedkeys(files) - for i=1,#sortedfiles do - local k = sortedfiles[i] - local fk = files[k] - if type(fk) == 'table' then - t[#t+1] = "\t['" .. k .. "']={" - local sortedfk = sortedkeys(fk) - for j=1,#sortedfk do - local kk = sortedfk[j] - t[#t+1] = dump(kk,fk[kk],"\t\t") - end - t[#t+1] = "\t}," - else - t[#t+1] = dump(k,fk,"\t") - end - end - else - for k, v in next, files do - if type(v) == 'table' then - t[#t+1] = "\t['" .. k .. "']={" - for kk,vv in next, v do - t[#t+1] = dump(kk,vv,"\t\t") - end - t[#t+1] = "\t}," - else - t[#t+1] = dump(k,v,"\t") - end - end - end - t[#t+1] = "}" - return concat(t,"\n") -end - -local data_state = { } - -function resolvers.data_state() - return data_state or { } -end - -function resolvers.save_data(dataname, makename) -- untested without cache overload - for cachename, files in next, instance[dataname] do - local name = (makename or file.join)(cachename,dataname) - local luaname, lucname = name .. ".lua", name .. ".luc" - if trace_locating then - logs.report("fileio","preparing '%s' for '%s'",dataname,cachename) - end - for k, v in next, files do - if type(v) == "table" and #v == 1 then - files[k] = v[1] - end - end - local data = { - type = dataname, - root = cachename, - version = resolvers.cacheversion, - date = os.date("%Y-%m-%d"), - time = os.date("%H:%M:%S"), - content = files, - uuid = os.uuid(), - } - local ok = io.savedata(luaname,resolvers.serialize(data)) - if ok then - if trace_locating then - logs.report("fileio","'%s' saved in '%s'",dataname,luaname) - end - if utils.lua.compile(luaname,lucname,false,true) then -- no cleanup but strip - if trace_locating then - logs.report("fileio","'%s' compiled to '%s'",dataname,lucname) - end - else - if trace_locating then - logs.report("fileio","compiling failed for '%s', deleting file '%s'",dataname,lucname) - end - os.remove(lucname) - end - elseif trace_locating then - logs.report("fileio","unable to save '%s' in '%s' (access error)",dataname,luaname) - end - end -end - -function resolvers.load_data(pathname,dataname,filename,makename) -- untested without cache overload - filename = ((not filename or (filename == "")) and dataname) or filename - filename = (makename and makename(dataname,filename)) or file.join(pathname,filename) - local blob = loadfile(filename .. ".luc") or loadfile(filename .. ".lua") - if blob then - local data = blob() - if data and data.content and data.type == dataname and data.version == resolvers.cacheversion then - data_state[#data_state+1] = data.uuid - if trace_locating then - logs.report("fileio","loading '%s' for '%s' from '%s'",dataname,pathname,filename) - end - instance[dataname][pathname] = data.content - else - if trace_locating then - logs.report("fileio","skipping '%s' for '%s' from '%s'",dataname,pathname,filename) - end - instance[dataname][pathname] = { } - instance.loaderror = true - end - elseif trace_locating then - logs.report("fileio","skipping '%s' for '%s' from '%s'",dataname,pathname,filename) - end -end - --- some day i'll use the nested approach, but not yet (actually we even drop --- engine/progname support since we have only luatex now) --- --- first texmfcnf.lua files are located, next the cached texmf.cnf files --- --- return { --- TEXMFBOGUS = 'effe checken of dit werkt', --- } - -function resolvers.resetconfig() - identify_own() - instance.configuration, instance.setup, instance.order, instance.loaderror = { }, { }, { }, false -end - -function resolvers.loadnewconfig() - local luafiles = instance.luafiles - for i=1,#luafiles do - local cnf = luafiles[i] - local pathname = file.dirname(cnf) - local filename = file.join(pathname,resolvers.luaname) - local blob = loadfile(filename) - if blob then - local data = blob() - if data then - if trace_locating then - logs.report("fileio","loading configuration file '%s'",filename) - end - if true then - -- flatten to variable.progname - local t = { } - for k, v in next, data do -- v = progname - if type(v) == "string" then - t[k] = v - else - for kk, vv in next, v do -- vv = variable - if type(vv) == "string" then - t[vv.."."..v] = kk - end - end - end - end - instance['setup'][pathname] = t - else - instance['setup'][pathname] = data - end - else - if trace_locating then - logs.report("fileio","skipping configuration file '%s'",filename) - end - instance['setup'][pathname] = { } - instance.loaderror = true - end - elseif trace_locating then - logs.report("fileio","skipping configuration file '%s'",filename) - end - instance.order[#instance.order+1] = instance.setup[pathname] - if instance.loaderror then break end - end -end - -function resolvers.loadoldconfig() - if not instance.renewcache then - local cnffiles = instance.cnffiles - for i=1,#cnffiles do - local cnf = cnffiles[i] - local dname = file.dirname(cnf) - resolvers.load_data(dname,'configuration') - instance.order[#instance.order+1] = instance.configuration[dname] - if instance.loaderror then break end - end - end - resolvers.joinconfig() -end - -function resolvers.expand_variables() - local expansions, environment, variables = { }, instance.environment, instance.variables - local env = resolvers.env - instance.expansions = expansions - if instance.engine ~= "" then environment['engine'] = instance.engine end - if instance.progname ~= "" then environment['progname'] = instance.progname end - for k,v in next, environment do - local a, b = match(k,"^(%a+)%_(.*)%s*$") - if a and b then - expansions[a..'.'..b] = v - else - expansions[k] = v - end - end - for k,v in next, environment do -- move environment to expansions - if not expansions[k] then expansions[k] = v end - end - for k,v in next, variables do -- move variables to expansions - if not expansions[k] then expansions[k] = v end - end - local busy = false - local function resolve(a) - busy = true - return expansions[a] or env(a) - end - while true do - busy = false - for k,v in next, expansions do - local s, n = gsub(v,"%$([%a%d%_%-]+)",resolve) - local s, m = gsub(s,"%$%{([%a%d%_%-]+)%}",resolve) - if n > 0 or m > 0 then - expansions[k]= s - end - end - if not busy then break end - end - for k,v in next, expansions do - expansions[k] = gsub(v,"\\", '/') - end -end - -function resolvers.variable(name) - return entry(instance.variables,name) -end - -function resolvers.expansion(name) - return entry(instance.expansions,name) -end - -function resolvers.is_variable(name) - return is_entry(instance.variables,name) -end - -function resolvers.is_expansion(name) - return is_entry(instance.expansions,name) -end - -function resolvers.unexpanded_path_list(str) - local pth = resolvers.variable(str) - local lst = resolvers.split_path(pth) - return expanded_path_from_list(lst) -end - -function resolvers.unexpanded_path(str) - return file.join_path(resolvers.unexpanded_path_list(str)) -end - -do -- no longer needed - - local done = { } - - function resolvers.reset_extra_path() - local ep = instance.extra_paths - if not ep then - ep, done = { }, { } - instance.extra_paths = ep - elseif #ep > 0 then - instance.lists, done = { }, { } - end - end - - function resolvers.register_extra_path(paths,subpaths) - local ep = instance.extra_paths or { } - local n = #ep - if paths and paths ~= "" then - if subpaths and subpaths ~= "" then - for p in gmatch(paths,"[^,]+") do - -- we gmatch each step again, not that fast, but used seldom - for s in gmatch(subpaths,"[^,]+") do - local ps = p .. "/" .. s - if not done[ps] then - ep[#ep+1] = resolvers.clean_path(ps) - done[ps] = true - end - end - end - else - for p in gmatch(paths,"[^,]+") do - if not done[p] then - ep[#ep+1] = resolvers.clean_path(p) - done[p] = true - end - end - end - elseif subpaths and subpaths ~= "" then - for i=1,n do - -- we gmatch each step again, not that fast, but used seldom - for s in gmatch(subpaths,"[^,]+") do - local ps = ep[i] .. "/" .. s - if not done[ps] then - ep[#ep+1] = resolvers.clean_path(ps) - done[ps] = true - end - end - end - end - if #ep > 0 then - instance.extra_paths = ep -- register paths - end - if #ep > n then - instance.lists = { } -- erase the cache - end - end - -end - -local function made_list(instance,list) - local ep = instance.extra_paths - if not ep or #ep == 0 then - return list - else - local done, new = { }, { } - -- honour . .. ../.. but only when at the start - for k=1,#list do - local v = list[k] - if not done[v] then - if find(v,"^[%.%/]$") then - done[v] = true - new[#new+1] = v - else - break - end - end - end - -- first the extra paths - for k=1,#ep do - local v = ep[k] - if not done[v] then - done[v] = true - new[#new+1] = v - end - end - -- next the formal paths - for k=1,#list do - local v = list[k] - if not done[v] then - done[v] = true - new[#new+1] = v - end - end - return new - end -end - -function resolvers.clean_path_list(str) - local t = resolvers.expanded_path_list(str) - if t then - for i=1,#t do - t[i] = file.collapse_path(resolvers.clean_path(t[i])) - end - end - return t -end - -function resolvers.expand_path(str) - return file.join_path(resolvers.expanded_path_list(str)) -end - -function resolvers.expanded_path_list(str) - if not str then - return ep or { } -- ep ? - elseif instance.savelists then - -- engine+progname hash - str = gsub(str,"%$","") - if not instance.lists[str] then -- cached - local lst = made_list(instance,resolvers.split_path(resolvers.expansion(str))) - instance.lists[str] = expanded_path_from_list(lst) - end - return instance.lists[str] - else - local lst = resolvers.split_path(resolvers.expansion(str)) - return made_list(instance,expanded_path_from_list(lst)) - end -end - -function resolvers.expanded_path_list_from_var(str) -- brrr - local tmp = resolvers.var_of_format_or_suffix(gsub(str,"%$","")) - if tmp ~= "" then - return resolvers.expanded_path_list(tmp) - else - return resolvers.expanded_path_list(str) - end -end - -function resolvers.expand_path_from_var(str) - return file.join_path(resolvers.expanded_path_list_from_var(str)) -end - -function resolvers.format_of_var(str) - return formats[str] or formats[alternatives[str]] or '' -end -function resolvers.format_of_suffix(str) - return suffixmap[file.extname(str)] or 'tex' -end - -function resolvers.variable_of_format(str) - return formats[str] or formats[alternatives[str]] or '' -end - -function resolvers.var_of_format_or_suffix(str) - local v = formats[str] - if v then - return v - end - v = formats[alternatives[str]] - if v then - return v - end - v = suffixmap[file.extname(str)] - if v then - return formats[isf] - end - return '' -end - -function resolvers.expand_braces(str) -- output variable and brace expansion of STRING - local ori = resolvers.variable(str) - local pth = expanded_path_from_list(resolvers.split_path(ori)) - return file.join_path(pth) -end - -resolvers.isreadable = { } - -function resolvers.isreadable.file(name) - local readable = lfs.isfile(name) -- brrr - if trace_detail then - if readable then - logs.report("fileio","file '%s' is readable",name) - else - logs.report("fileio","file '%s' is not readable", name) - end - end - return readable -end - -resolvers.isreadable.tex = resolvers.isreadable.file - --- name --- name/name - -local function collect_files(names) - local filelist = { } - for k=1,#names do - local fname = names[k] - if trace_detail then - logs.report("fileio","checking name '%s'",fname) - end - local bname = file.basename(fname) - local dname = file.dirname(fname) - if dname == "" or find(dname,"^%.") then - dname = false - else - dname = "/" .. dname .. "$" - end - local hashes = instance.hashes - for h=1,#hashes do - local hash = hashes[h] - local blobpath = hash.tag - local files = blobpath and instance.files[blobpath] - if files then - if trace_detail then - logs.report("fileio","deep checking '%s' (%s)",blobpath,bname) - end - local blobfile = files[bname] - if not blobfile then - local rname = "remap:"..bname - blobfile = files[rname] - if blobfile then - bname = files[rname] - blobfile = files[bname] - end - end - if blobfile then - if type(blobfile) == 'string' then - if not dname or find(blobfile,dname) then - filelist[#filelist+1] = { - hash.type, - file.join(blobpath,blobfile,bname), -- search - resolvers.concatinators[hash.type](blobpath,blobfile,bname) -- result - } - end - else - for kk=1,#blobfile do - local vv = blobfile[kk] - if not dname or find(vv,dname) then - filelist[#filelist+1] = { - hash.type, - file.join(blobpath,vv,bname), -- search - resolvers.concatinators[hash.type](blobpath,vv,bname) -- result - } - end - end - end - end - elseif trace_locating then - logs.report("fileio","no match in '%s' (%s)",blobpath,bname) - end - end - end - if #filelist > 0 then - return filelist - else - return nil - end -end - -function resolvers.suffix_of_format(str) - if suffixes[str] then - return suffixes[str][1] - else - return "" - end -end - -function resolvers.suffixes_of_format(str) - if suffixes[str] then - return suffixes[str] - else - return {} - end -end - -function resolvers.register_in_trees(name) - if not find(name,"^%.") then - instance.foundintrees[name] = (instance.foundintrees[name] or 0) + 1 -- maybe only one - end -end - --- split the next one up for readability (bu this module needs a cleanup anyway) - -local function can_be_dir(name) -- can become local - local fakepaths = instance.fakepaths - if not fakepaths[name] then - if lfs.isdir(name) then - fakepaths[name] = 1 -- directory - else - fakepaths[name] = 2 -- no directory - end - end - return (fakepaths[name] == 1) -end - -local function collect_instance_files(filename,collected) -- todo : plugin (scanners, checkers etc) - local result = collected or { } - local stamp = nil - filename = file.collapse_path(filename) - -- speed up / beware: format problem - if instance.remember then - stamp = filename .. "--" .. instance.engine .. "--" .. instance.progname .. "--" .. instance.format - if instance.found[stamp] then - if trace_locating then - logs.report("fileio","remembering file '%s'",filename) - end - return instance.found[stamp] - end - end - if not dangerous[instance.format or "?"] then - if resolvers.isreadable.file(filename) then - if trace_detail then - logs.report("fileio","file '%s' found directly",filename) - end - instance.found[stamp] = { filename } - return { filename } - end - end - if find(filename,'%*') then - if trace_locating then - logs.report("fileio","checking wildcard '%s'", filename) - end - result = resolvers.find_wildcard_files(filename) - elseif file.is_qualified_path(filename) then - if resolvers.isreadable.file(filename) then - if trace_locating then - logs.report("fileio","qualified name '%s'", filename) - end - result = { filename } - else - local forcedname, ok, suffix = "", false, file.extname(filename) - if suffix == "" then -- why - if instance.format == "" then - forcedname = filename .. ".tex" - if resolvers.isreadable.file(forcedname) then - if trace_locating then - logs.report("fileio","no suffix, forcing standard filetype 'tex'") - end - result, ok = { forcedname }, true - end - else - local suffixes = resolvers.suffixes_of_format(instance.format) - for _, s in next, suffixes do - forcedname = filename .. "." .. s - if resolvers.isreadable.file(forcedname) then - if trace_locating then - logs.report("fileio","no suffix, forcing format filetype '%s'", s) - end - result, ok = { forcedname }, true - break - end - end - end - end - if not ok and suffix ~= "" then - -- try to find in tree (no suffix manipulation), here we search for the - -- matching last part of the name - local basename = file.basename(filename) - local pattern = gsub(filename .. "$","([%.%-])","%%%1") - local savedformat = instance.format - local format = savedformat or "" - if format == "" then - instance.format = resolvers.format_of_suffix(suffix) - end - if not format then - instance.format = "othertextfiles" -- kind of everything, maybe texinput is better - end - -- - if basename ~= filename then - local resolved = collect_instance_files(basename) - if #result == 0 then - local lowered = lower(basename) - if filename ~= lowered then - resolved = collect_instance_files(lowered) - end - end - resolvers.format = savedformat - -- - for r=1,#resolved do - local rr = resolved[r] - if find(rr,pattern) then - result[#result+1], ok = rr, true - end - end - end - -- a real wildcard: - -- - -- if not ok then - -- local filelist = collect_files({basename}) - -- for f=1,#filelist do - -- local ff = filelist[f][3] or "" - -- if find(ff,pattern) then - -- result[#result+1], ok = ff, true - -- end - -- end - -- end - end - if not ok and trace_locating then - logs.report("fileio","qualified name '%s'", filename) - end - end - else - -- search spec - local filetype, extra, done, wantedfiles, ext = '', nil, false, { }, file.extname(filename) - if ext == "" then - if not instance.force_suffixes then - wantedfiles[#wantedfiles+1] = filename - end - else - wantedfiles[#wantedfiles+1] = filename - end - if instance.format == "" then - if ext == "" then - local forcedname = filename .. '.tex' - wantedfiles[#wantedfiles+1] = forcedname - filetype = resolvers.format_of_suffix(forcedname) - if trace_locating then - logs.report("fileio","forcing filetype '%s'",filetype) - end - else - filetype = resolvers.format_of_suffix(filename) - if trace_locating then - logs.report("fileio","using suffix based filetype '%s'",filetype) - end - end - else - if ext == "" then - local suffixes = resolvers.suffixes_of_format(instance.format) - for _, s in next, suffixes do - wantedfiles[#wantedfiles+1] = filename .. "." .. s - end - end - filetype = instance.format - if trace_locating then - logs.report("fileio","using given filetype '%s'",filetype) - end - end - local typespec = resolvers.variable_of_format(filetype) - local pathlist = resolvers.expanded_path_list(typespec) - if not pathlist or #pathlist == 0 then - -- no pathlist, access check only / todo == wildcard - if trace_detail then - logs.report("fileio","checking filename '%s', filetype '%s', wanted files '%s'",filename, filetype or '?',concat(wantedfiles," | ")) - end - for k=1,#wantedfiles do - local fname = wantedfiles[k] - if fname and resolvers.isreadable.file(fname) then - filename, done = fname, true - result[#result+1] = file.join('.',fname) - break - end - end - -- this is actually 'other text files' or 'any' or 'whatever' - local filelist = collect_files(wantedfiles) - local fl = filelist and filelist[1] - if fl then - filename = fl[3] - result[#result+1] = filename - done = true - end - else - -- list search - local filelist = collect_files(wantedfiles) - local dirlist = { } - if filelist then - for i=1,#filelist do - dirlist[i] = file.dirname(filelist[i][2]) .. "/" - end - end - if trace_detail then - logs.report("fileio","checking filename '%s'",filename) - end - -- a bit messy ... esp the doscan setting here - local doscan - for k=1,#pathlist do - local path = pathlist[k] - if find(path,"^!!") then doscan = false else doscan = true end - local pathname = gsub(path,"^!+", '') - done = false - -- using file list - if filelist then - local expression - -- compare list entries with permitted pattern -- /xx /xx// - if not find(pathname,"/$") then - expression = pathname .. "/" - else - expression = pathname - end - expression = gsub(expression,"([%-%.])","%%%1") -- this also influences - expression = gsub(expression,"//+$", '/.*') -- later usage of pathname - expression = gsub(expression,"//", '/.-/') -- not ok for /// but harmless - expression = "^" .. expression .. "$" - if trace_detail then - logs.report("fileio","using pattern '%s' for path '%s'",expression,pathname) - end - for k=1,#filelist do - local fl = filelist[k] - local f = fl[2] - local d = dirlist[k] - if find(d,expression) then - --- todo, test for readable - result[#result+1] = fl[3] - resolvers.register_in_trees(f) -- for tracing used files - done = true - if instance.allresults then - if trace_detail then - logs.report("fileio","match in hash for file '%s' on path '%s', continue scanning",f,d) - end - else - if trace_detail then - logs.report("fileio","match in hash for file '%s' on path '%s', quit scanning",f,d) - end - break - end - elseif trace_detail then - logs.report("fileio","no match in hash for file '%s' on path '%s'",f,d) - end - end - end - if not done and doscan then - -- check if on disk / unchecked / does not work at all / also zips - if resolvers.splitmethod(pathname).scheme == 'file' then -- ? - local pname = gsub(pathname,"%.%*$",'') - if not find(pname,"%*") then - local ppname = gsub(pname,"/+$","") - if can_be_dir(ppname) then - for k=1,#wantedfiles do - local w = wantedfiles[k] - local fname = file.join(ppname,w) - if resolvers.isreadable.file(fname) then - if trace_detail then - logs.report("fileio","found '%s' by scanning",fname) - end - result[#result+1] = fname - done = true - if not instance.allresults then break end - end - end - else - -- no access needed for non existing path, speedup (esp in large tree with lots of fake) - end - end - end - end - if not done and doscan then - -- todo: slow path scanning - end - if done and not instance.allresults then break end - end - end - end - for k=1,#result do - result[k] = file.collapse_path(result[k]) - end - if instance.remember then - instance.found[stamp] = result - end - return result -end - -if not resolvers.concatinators then resolvers.concatinators = { } end - -resolvers.concatinators.tex = file.join -resolvers.concatinators.file = resolvers.concatinators.tex - -function resolvers.find_files(filename,filetype,mustexist) - if type(mustexist) == boolean then - -- all set - elseif type(filetype) == 'boolean' then - filetype, mustexist = nil, false - elseif type(filetype) ~= 'string' then - filetype, mustexist = nil, false - end - instance.format = filetype or '' - local result = collect_instance_files(filename) - if #result == 0 then - local lowered = lower(filename) - if filename ~= lowered then - return collect_instance_files(lowered) - end - end - instance.format = '' - return result -end - -function resolvers.find_file(filename,filetype,mustexist) - return (resolvers.find_files(filename,filetype,mustexist)[1] or "") -end - -function resolvers.find_given_files(filename) - local bname, result = file.basename(filename), { } - local hashes = instance.hashes - for k=1,#hashes do - local hash = hashes[k] - local files = instance.files[hash.tag] or { } - local blist = files[bname] - if not blist then - local rname = "remap:"..bname - blist = files[rname] - if blist then - bname = files[rname] - blist = files[bname] - end - end - if blist then - if type(blist) == 'string' then - result[#result+1] = resolvers.concatinators[hash.type](hash.tag,blist,bname) or "" - if not instance.allresults then break end - else - for kk=1,#blist do - local vv = blist[kk] - result[#result+1] = resolvers.concatinators[hash.type](hash.tag,vv,bname) or "" - if not instance.allresults then break end - end - end - end - end - return result -end - -function resolvers.find_given_file(filename) - return (resolvers.find_given_files(filename)[1] or "") -end - -local function doit(path,blist,bname,tag,kind,result,allresults) - local done = false - if blist and kind then - if type(blist) == 'string' then - -- make function and share code - if find(lower(blist),path) then - result[#result+1] = resolvers.concatinators[kind](tag,blist,bname) or "" - done = true - end - else - for kk=1,#blist do - local vv = blist[kk] - if find(lower(vv),path) then - result[#result+1] = resolvers.concatinators[kind](tag,vv,bname) or "" - done = true - if not allresults then break end - end - end - end - end - return done -end - -function resolvers.find_wildcard_files(filename) -- todo: remap: - local result = { } - local bname, dname = file.basename(filename), file.dirname(filename) - local path = gsub(dname,"^*/","") - path = gsub(path,"*",".*") - path = gsub(path,"-","%%-") - if dname == "" then - path = ".*" - end - local name = bname - name = gsub(name,"*",".*") - name = gsub(name,"-","%%-") - path = lower(path) - name = lower(name) - local files, allresults, done = instance.files, instance.allresults, false - if find(name,"%*") then - local hashes = instance.hashes - for k=1,#hashes do - local hash = hashes[k] - local tag, kind = hash.tag, hash.type - for kk, hh in next, files[hash.tag] do - if not find(kk,"^remap:") then - if find(lower(kk),name) then - if doit(path,hh,kk,tag,kind,result,allresults) then done = true end - if done and not allresults then break end - end - end - end - end - else - local hashes = instance.hashes - for k=1,#hashes do - local hash = hashes[k] - local tag, kind = hash.tag, hash.type - if doit(path,files[tag][bname],bname,tag,kind,result,allresults) then done = true end - if done and not allresults then break end - end - end - -- we can consider also searching the paths not in the database, but then - -- we end up with a messy search (all // in all path specs) - return result -end - -function resolvers.find_wildcard_file(filename) - return (resolvers.find_wildcard_files(filename)[1] or "") -end - --- main user functions - -function resolvers.automount() - -- implemented later -end - -function resolvers.load(option) - statistics.starttiming(instance) - resolvers.resetconfig() - resolvers.identify_cnf() - resolvers.load_lua() -- will become the new method - resolvers.expand_variables() - resolvers.load_cnf() -- will be skipped when we have a lua file - resolvers.expand_variables() - if option ~= "nofiles" then - resolvers.load_hash() - resolvers.automount() - end - statistics.stoptiming(instance) -end - -function resolvers.for_files(command, files, filetype, mustexist) - if files and #files > 0 then - local function report(str) - if trace_locating then - logs.report("fileio",str) -- has already verbose - else - print(str) - end - end - if trace_locating then - report('') -- ? - end - for f=1,#files do - local file = files[f] - local result = command(file,filetype,mustexist) - if type(result) == 'string' then - report(result) - else - for i=1,#result do - report(result[i]) -- could be unpack - end - end - end - end -end - --- strtab - -resolvers.var_value = resolvers.variable -- output the value of variable $STRING. -resolvers.expand_var = resolvers.expansion -- output variable expansion of STRING. - -function resolvers.show_path(str) -- output search path for file type NAME - return file.join_path(resolvers.expanded_path_list(resolvers.format_of_var(str))) -end - --- resolvers.find_file(filename) --- resolvers.find_file(filename, filetype, mustexist) --- resolvers.find_file(filename, mustexist) --- resolvers.find_file(filename, filetype) - -function resolvers.register_file(files, name, path) - if files[name] then - if type(files[name]) == 'string' then - files[name] = { files[name], path } - else - files[name] = path - end - else - files[name] = path - end -end - -function resolvers.splitmethod(filename) - if not filename then - return { } -- safeguard - elseif type(filename) == "table" then - return filename -- already split - elseif not find(filename,"://") then - return { scheme="file", path = filename, original=filename } -- quick hack - else - return url.hashed(filename) - end -end - -function table.sequenced(t,sep) -- temp here - local s = { } - for k, v in next, t do -- indexed? - s[#s+1] = k .. "=" .. tostring(v) - end - return concat(s, sep or " | ") -end - -function resolvers.methodhandler(what, filename, filetype) -- ... - filename = file.collapse_path(filename) - local specification = (type(filename) == "string" and resolvers.splitmethod(filename)) or filename -- no or { }, let it bomb - local scheme = specification.scheme - if resolvers[what][scheme] then - if trace_locating then - logs.report("fileio","handler '%s' -> '%s' -> '%s'",specification.original,what,table.sequenced(specification)) - end - return resolvers[what][scheme](filename,filetype) -- todo: specification - else - return resolvers[what].tex(filename,filetype) -- todo: specification - end -end - -function resolvers.clean_path(str) - if str then - str = gsub(str,"\\","/") - str = gsub(str,"^!+","") - str = gsub(str,"^~",resolvers.homedir) - return str - else - return nil - end -end - -function resolvers.do_with_path(name,func) - local pathlist = resolvers.expanded_path_list(name) - for i=1,#pathlist do - func("^"..resolvers.clean_path(pathlist[i])) - end -end - -function resolvers.do_with_var(name,func) - func(expanded_var(name)) -end - -function resolvers.with_files(pattern,handle) - local hashes = instance.hashes - for i=1,#hashes do - local hash = hashes[i] - local blobpath = hash.tag - local blobtype = hash.type - if blobpath then - local files = instance.files[blobpath] - if files then - for k,v in next, files do - if find(k,"^remap:") then - k = files[k] - v = files[k] -- chained - end - if find(k,pattern) then - if type(v) == "string" then - handle(blobtype,blobpath,v,k) - else - for _,vv in next, v do -- indexed - handle(blobtype,blobpath,vv,k) - end - end - end - end - end - end - end -end - -function resolvers.locate_format(name) - local barename, fmtname = gsub(name,"%.%a+$",""), "" - if resolvers.usecache then - local path = file.join(caches.setpath("formats")) -- maybe platform - fmtname = file.join(path,barename..".fmt") or "" - end - if fmtname == "" then - fmtname = resolvers.find_files(barename..".fmt")[1] or "" - end - fmtname = resolvers.clean_path(fmtname) - if fmtname ~= "" then - local barename = file.removesuffix(fmtname) - local luaname, lucname, luiname = barename .. ".lua", barename .. ".luc", barename .. ".lui" - if lfs.isfile(luiname) then - return barename, luiname - elseif lfs.isfile(lucname) then - return barename, lucname - elseif lfs.isfile(luaname) then - return barename, luaname - end - end - return nil, nil -end - -function resolvers.boolean_variable(str,default) - local b = resolvers.expansion(str) - if b == "" then - return default - else - b = toboolean(b) - return (b == nil and default) or b - end -end - -texconfig.kpse_init = false - -kpse = { original = kpse } setmetatable(kpse, { __index = function(k,v) return resolvers[v] end } ) - --- for a while - -input = resolvers - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-tmp'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - ---[[ldx-- -<p>This module deals with caching data. It sets up the paths and -implements loaders and savers for tables. Best is to set the -following variable. When not set, the usual paths will be -checked. Personally I prefer the (users) temporary path.</p> - -</code> -TEXMFCACHE=$TMP;$TEMP;$TMPDIR;$TEMPDIR;$HOME;$TEXMFVAR;$VARTEXMF;. -</code> - -<p>Currently we do no locking when we write files. This is no real -problem because most caching involves fonts and the chance of them -being written at the same time is small. We also need to extend -luatools with a recache feature.</p> ---ldx]]-- - -local format, lower, gsub = string.format, string.lower, string.gsub - -local trace_cache = false trackers.register("resolvers.cache", function(v) trace_cache = v end) -- not used yet - -caches = caches or { } - -caches.path = caches.path or nil -caches.base = caches.base or "luatex-cache" -caches.more = caches.more or "context" -caches.direct = false -- true is faster but may need huge amounts of memory -caches.tree = false -caches.paths = caches.paths or nil -caches.force = false -caches.defaults = { "TEXMFCACHE", "TMPDIR", "TEMPDIR", "TMP", "TEMP", "HOME", "HOMEPATH" } - -function caches.temp() - local cachepath = nil - local function check(list,isenv) - if not cachepath then - for k=1,#list do - local v = list[k] - cachepath = (isenv and (os.env[v] or "")) or v or "" - if cachepath == "" then - -- next - else - cachepath = resolvers.clean_path(cachepath) - if lfs.isdir(cachepath) and file.iswritable(cachepath) then -- lfs.attributes(cachepath,"mode") == "directory" - break - elseif caches.force or io.ask(format("\nShould I create the cache path %s?",cachepath), "no", { "yes", "no" }) == "yes" then - dir.mkdirs(cachepath) - if lfs.isdir(cachepath) and file.iswritable(cachepath) then - break - end - end - end - cachepath = nil - end - end - end - check(resolvers.clean_path_list("TEXMFCACHE") or { }) - check(caches.defaults,true) - if not cachepath then - print("\nfatal error: there is no valid (writable) cache path defined\n") - os.exit() - elseif not lfs.isdir(cachepath) then -- lfs.attributes(cachepath,"mode") ~= "directory" - print(format("\nfatal error: cache path %s is not a directory\n",cachepath)) - os.exit() - end - cachepath = file.collapse_path(cachepath) - function caches.temp() - return cachepath - end - return cachepath -end - -function caches.configpath() - return table.concat(resolvers.instance.cnffiles,";") -end - -function caches.hashed(tree) - return md5.hex(gsub(lower(tree),"[\\\/]+","/")) -end - -function caches.treehash() - local tree = caches.configpath() - if not tree or tree == "" then - return false - else - return caches.hashed(tree) - end -end - -function caches.setpath(...) - if not caches.path then - if not caches.path then - caches.path = caches.temp() - end - caches.path = resolvers.clean_path(caches.path) -- to be sure - caches.tree = caches.tree or caches.treehash() - if caches.tree then - caches.path = dir.mkdirs(caches.path,caches.base,caches.more,caches.tree) - else - caches.path = dir.mkdirs(caches.path,caches.base,caches.more) - end - end - if not caches.path then - caches.path = '.' - end - caches.path = resolvers.clean_path(caches.path) - local dirs = { ... } - if #dirs > 0 then - local pth = dir.mkdirs(caches.path,...) - return pth - end - caches.path = dir.expand_name(caches.path) - return caches.path -end - -function caches.definepath(category,subcategory) - return function() - return caches.setpath(category,subcategory) - end -end - -function caches.setluanames(path,name) - return path .. "/" .. name .. ".tma", path .. "/" .. name .. ".tmc" -end - -function caches.loaddata(path,name) - local tmaname, tmcname = caches.setluanames(path,name) - local loader = loadfile(tmcname) or loadfile(tmaname) - if loader then - loader = loader() - collectgarbage("step") - return loader - else - return false - end -end - ---~ function caches.loaddata(path,name) ---~ local tmaname, tmcname = caches.setluanames(path,name) ---~ return dofile(tmcname) or dofile(tmaname) ---~ end - -function caches.iswritable(filepath,filename) - local tmaname, tmcname = caches.setluanames(filepath,filename) - return file.iswritable(tmaname) -end - -function caches.savedata(filepath,filename,data,raw) - local tmaname, tmcname = caches.setluanames(filepath,filename) - local reduce, simplify = true, true - if raw then - reduce, simplify = false, false - end - data.cache_uuid = os.uuid() - if caches.direct then - file.savedata(tmaname, table.serialize(data,'return',false,true,false)) -- no hex - else - table.tofile(tmaname, data,'return',false,true,false) -- maybe not the last true - end - local cleanup = resolvers.boolean_variable("PURGECACHE", false) - local strip = resolvers.boolean_variable("LUACSTRIP", true) - utils.lua.compile(tmaname, tmcname, cleanup, strip) -end - --- here we use the cache for format loading (texconfig.[formatname|jobname]) - ---~ if tex and texconfig and texconfig.formatname and texconfig.formatname == "" then -if tex and texconfig and (not texconfig.formatname or texconfig.formatname == "") and input and resolvers.instance then - if not texconfig.luaname then texconfig.luaname = "cont-en.lua" end -- or luc - texconfig.formatname = caches.setpath("formats") .. "/" .. gsub(texconfig.luaname,"%.lu.$",".fmt") -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-inp'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -resolvers.finders = resolvers.finders or { } -resolvers.openers = resolvers.openers or { } -resolvers.loaders = resolvers.loaders or { } - -resolvers.finders.notfound = { nil } -resolvers.openers.notfound = { nil } -resolvers.loaders.notfound = { false, nil, 0 } - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-out'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -outputs = outputs or { } - - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-con'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local format, lower, gsub = string.format, string.lower, string.gsub - -local trace_cache = false trackers.register("resolvers.cache", function(v) trace_cache = v end) -local trace_containers = false trackers.register("resolvers.containers", function(v) trace_containers = v end) -local trace_storage = false trackers.register("resolvers.storage", function(v) trace_storage = v end) - ---[[ldx-- -<p>Once we found ourselves defining similar cache constructs -several times, containers were introduced. Containers are used -to collect tables in memory and reuse them when possible based -on (unique) hashes (to be provided by the calling function).</p> - -<p>Caching to disk is disabled by default. Version numbers are -stored in the saved table which makes it possible to change the -table structures without bothering about the disk cache.</p> - -<p>Examples of usage can be found in the font related code.</p> ---ldx]]-- - -containers = containers or { } - -containers.usecache = true - -local function report(container,tag,name) - if trace_cache or trace_containers then - logs.report(format("%s cache",container.subcategory),"%s: %s",tag,name or 'invalid') - end -end - -local allocated = { } - --- tracing - -function containers.define(category, subcategory, version, enabled) - return function() - if category and subcategory then - local c = allocated[category] - if not c then - c = { } - allocated[category] = c - end - local s = c[subcategory] - if not s then - s = { - category = category, - subcategory = subcategory, - storage = { }, - enabled = enabled, - version = version or 1.000, - trace = false, - path = caches and caches.setpath and caches.setpath(category,subcategory), - } - c[subcategory] = s - end - return s - else - return nil - end - end -end - -function containers.is_usable(container, name) - return container.enabled and caches and caches.iswritable(container.path, name) -end - -function containers.is_valid(container, name) - if name and name ~= "" then - local storage = container.storage[name] - return storage and storage.cache_version == container.version - else - return false - end -end - -function containers.read(container,name) - if container.enabled and caches and not container.storage[name] and containers.usecache then - container.storage[name] = caches.loaddata(container.path,name) - if containers.is_valid(container,name) then - report(container,"loaded",name) - else - container.storage[name] = nil - end - end - if container.storage[name] then - report(container,"reusing",name) - end - return container.storage[name] -end - -function containers.write(container, name, data) - if data then - data.cache_version = container.version - if container.enabled and caches then - local unique, shared = data.unique, data.shared - data.unique, data.shared = nil, nil - caches.savedata(container.path, name, data) - report(container,"saved",name) - data.unique, data.shared = unique, shared - end - report(container,"stored",name) - container.storage[name] = data - end - return data -end - -function containers.content(container,name) - return container.storage[name] -end - -function containers.cleanname(name) - return (gsub(lower(name),"[^%w%d]+","-")) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-use'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local format, lower, gsub, find = string.format, string.lower, string.gsub, string.find - -local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end) - --- since we want to use the cache instead of the tree, we will now --- reimplement the saver. - -local save_data = resolvers.save_data -local load_data = resolvers.load_data - -resolvers.cachepath = nil -- public, for tracing -resolvers.usecache = true -- public, for tracing - -function resolvers.save_data(dataname) - save_data(dataname, function(cachename,dataname) - resolvers.usecache = not toboolean(resolvers.expansion("CACHEINTDS") or "false",true) - if resolvers.usecache then - resolvers.cachepath = resolvers.cachepath or caches.definepath("trees") - return file.join(resolvers.cachepath(),caches.hashed(cachename)) - else - return file.join(cachename,dataname) - end - end) -end - -function resolvers.load_data(pathname,dataname,filename) - load_data(pathname,dataname,filename,function(dataname,filename) - resolvers.usecache = not toboolean(resolvers.expansion("CACHEINTDS") or "false",true) - if resolvers.usecache then - resolvers.cachepath = resolvers.cachepath or caches.definepath("trees") - return file.join(resolvers.cachepath(),caches.hashed(pathname)) - else - if not filename or (filename == "") then - filename = dataname - end - return file.join(pathname,filename) - end - end) -end - --- we will make a better format, maybe something xml or just text or lua - -resolvers.automounted = resolvers.automounted or { } - -function resolvers.automount(usecache) - local mountpaths = resolvers.clean_path_list(resolvers.expansion('TEXMFMOUNT')) - if (not mountpaths or #mountpaths == 0) and usecache then - mountpaths = { caches.setpath("mount") } - end - if mountpaths and #mountpaths > 0 then - statistics.starttiming(resolvers.instance) - for k=1,#mountpaths do - local root = mountpaths[k] - local f = io.open(root.."/url.tmi") - if f then - for line in f:lines() do - if line then - if find(line,"^[%%#%-]") then -- or %W - -- skip - elseif find(line,"^zip://") then - if trace_locating then - logs.report("fileio","mounting %s",line) - end - table.insert(resolvers.automounted,line) - resolvers.usezipfile(line) - end - end - end - f:close() - end - end - statistics.stoptiming(resolvers.instance) - end -end - --- status info - -statistics.register("used config path", function() return caches.configpath() end) -statistics.register("used cache path", function() return caches.temp() or "?" end) - --- experiment (code will move) - -function statistics.save_fmt_status(texname,formatbanner,sourcefile) -- texname == formatname - local enginebanner = status.list().banner - if formatbanner and enginebanner and sourcefile then - local luvname = file.replacesuffix(texname,"luv") - local luvdata = { - enginebanner = enginebanner, - formatbanner = formatbanner, - sourcehash = md5.hex(io.loaddata(resolvers.find_file(sourcefile)) or "unknown"), - sourcefile = sourcefile, - } - io.savedata(luvname,table.serialize(luvdata,true)) - end -end - -function statistics.check_fmt_status(texname) - local enginebanner = status.list().banner - if enginebanner and texname then - local luvname = file.replacesuffix(texname,"luv") - if lfs.isfile(luvname) then - local luv = dofile(luvname) - if luv and luv.sourcefile then - local sourcehash = md5.hex(io.loaddata(resolvers.find_file(luv.sourcefile)) or "unknown") - local luvbanner = luv.enginebanner or "?" - if luvbanner ~= enginebanner then - return string.format("engine mismatch (luv:%s <> bin:%s)",luvbanner,enginebanner) - end - local luvhash = luv.sourcehash or "?" - if luvhash ~= sourcehash then - return string.format("source mismatch (luv:%s <> bin:%s)",luvhash,sourcehash) - end - else - return "invalid status file" - end - else - return "missing status file" - end - end - return true -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['luat-kps'] = { - version = 1.001, - comment = "companion to luatools.lua", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - ---[[ldx-- -<p>This file is used when we want the input handlers to behave like -<type>kpsewhich</type>. What to do with the following:</p> - -<typing> -{$SELFAUTOLOC,$SELFAUTODIR,$SELFAUTOPARENT}{,{/share,}/texmf{-local,}/web2c} -$SELFAUTOLOC : /usr/tex/bin/platform -$SELFAUTODIR : /usr/tex/bin -$SELFAUTOPARENT : /usr/tex -</typing> - -<p>How about just forgetting about them?</p> ---ldx]]-- - -local suffixes = resolvers.suffixes -local formats = resolvers.formats - -suffixes['gf'] = { '<resolution>gf' } -suffixes['pk'] = { '<resolution>pk' } -suffixes['base'] = { 'base' } -suffixes['bib'] = { 'bib' } -suffixes['bst'] = { 'bst' } -suffixes['cnf'] = { 'cnf' } -suffixes['mem'] = { 'mem' } -suffixes['mf'] = { 'mf' } -suffixes['mfpool'] = { 'pool' } -suffixes['mft'] = { 'mft' } -suffixes['mppool'] = { 'pool' } -suffixes['graphic/figure'] = { 'eps', 'epsi' } -suffixes['texpool'] = { 'pool' } -suffixes['PostScript header'] = { 'pro' } -suffixes['ist'] = { 'ist' } -suffixes['web'] = { 'web', 'ch' } -suffixes['cweb'] = { 'w', 'web', 'ch' } -suffixes['cmap files'] = { 'cmap' } -suffixes['lig files'] = { 'lig' } -suffixes['bitmap font'] = { } -suffixes['MetaPost support'] = { } -suffixes['TeX system documentation'] = { } -suffixes['TeX system sources'] = { } -suffixes['dvips config'] = { } -suffixes['type42 fonts'] = { } -suffixes['web2c files'] = { } -suffixes['other text files'] = { } -suffixes['other binary files'] = { } -suffixes['opentype fonts'] = { 'otf' } - -suffixes['fmt'] = { 'fmt' } -suffixes['texmfscripts'] = { 'rb','lua','py','pl' } - -suffixes['pdftex config'] = { } -suffixes['Troff fonts'] = { } - -suffixes['ls-R'] = { } - ---[[ldx-- -<p>If you wondered abou tsome of the previous mappings, how about -the next bunch:</p> ---ldx]]-- - -formats['bib'] = '' -formats['bst'] = '' -formats['mft'] = '' -formats['ist'] = '' -formats['web'] = '' -formats['cweb'] = '' -formats['MetaPost support'] = '' -formats['TeX system documentation'] = '' -formats['TeX system sources'] = '' -formats['Troff fonts'] = '' -formats['dvips config'] = '' -formats['graphic/figure'] = '' -formats['ls-R'] = '' -formats['other text files'] = '' -formats['other binary files'] = '' - -formats['gf'] = '' -formats['pk'] = '' -formats['base'] = 'MFBASES' -formats['cnf'] = '' -formats['mem'] = 'MPMEMS' -formats['mf'] = 'MFINPUTS' -formats['mfpool'] = 'MFPOOL' -formats['mppool'] = 'MPPOOL' -formats['texpool'] = 'TEXPOOL' -formats['PostScript header'] = 'TEXPSHEADERS' -formats['cmap files'] = 'CMAPFONTS' -formats['type42 fonts'] = 'T42FONTS' -formats['web2c files'] = 'WEB2C' -formats['pdftex config'] = 'PDFTEXCONFIG' -formats['texmfscripts'] = 'TEXMFSCRIPTS' -formats['bitmap font'] = '' -formats['lig files'] = 'LIGFONTS' - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-aux'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - -local find = string.find - -local trace_locating = false trackers.register("resolvers.locating", function(v) trace_locating = v end) - -function resolvers.update_script(oldname,newname) -- oldname -> own.name, not per se a suffix - local scriptpath = "scripts/context/lua" - newname = file.addsuffix(newname,"lua") - local oldscript = resolvers.clean_path(oldname) - if trace_locating then - logs.report("fileio","to be replaced old script %s", oldscript) - end - local newscripts = resolvers.find_files(newname) or { } - if #newscripts == 0 then - if trace_locating then - logs.report("fileio","unable to locate new script") - end - else - for i=1,#newscripts do - local newscript = resolvers.clean_path(newscripts[i]) - if trace_locating then - logs.report("fileio","checking new script %s", newscript) - end - if oldscript == newscript then - if trace_locating then - logs.report("fileio","old and new script are the same") - end - elseif not find(newscript,scriptpath) then - if trace_locating then - logs.report("fileio","new script should come from %s",scriptpath) - end - elseif not (find(oldscript,file.removesuffix(newname).."$") or find(oldscript,newname.."$")) then - if trace_locating then - logs.report("fileio","invalid new script name") - end - else - local newdata = io.loaddata(newscript) - if newdata then - if trace_locating then - logs.report("fileio","old script content replaced by new content") - end - io.savedata(oldscript,newdata) - break - elseif trace_locating then - logs.report("fileio","unable to load new script") - end - end - end - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -if not modules then modules = { } end modules ['data-lst'] = { - version = 1.001, - comment = "companion to luat-lib.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- used in mtxrun - -local find, concat, upper, format = string.find, table.concat, string.upper, string.format - -resolvers.listers = resolvers.listers or { } - -local function tabstr(str) - if type(str) == 'table' then - return concat(str," | ") - else - return str - end -end - -local function list(list,report) - local instance = resolvers.instance - local pat = upper(pattern or "","") - local report = report or texio.write_nl - local sorted = table.sortedkeys(list) - for i=1,#sorted do - local key = sorted[i] - if instance.pattern == "" or find(upper(key),pat) then - if instance.kpseonly then - if instance.kpsevars[key] then - report(format("%s=%s",key,tabstr(list[key]))) - end - else - report(format('%s %s=%s',(instance.kpsevars[key] and 'K') or 'E',key,tabstr(list[key]))) - end - end - end -end - -function resolvers.listers.variables () list(resolvers.instance.variables ) end -function resolvers.listers.expansions() list(resolvers.instance.expansions) end - -function resolvers.listers.configurations(report) - local report = report or texio.write_nl - local instance = resolvers.instance - local sorted = table.sortedkeys(instance.kpsevars) - for i=1,#sorted do - local key = sorted[i] - if not instance.pattern or (instance.pattern=="") or find(key,instance.pattern) then - report(format("%s\n",key)) - local order = instance.order - for i=1,#order do - local str = order[i][key] - if str then - report(format("\t%s\t%s",i,str)) - end - end - report("") - end - end -end - - -end -- of closure --- end library merge - --- We initialize some characteristics of this program. We need to --- do this before we load the libraries, else own.name will not be --- properly set (handy for selfcleaning the file). It's an ugly --- looking piece of code. - -own = { } - -own.libs = { -- todo: check which ones are really needed - 'l-string.lua', - 'l-lpeg.lua', - 'l-table.lua', - 'l-io.lua', - 'l-number.lua', - 'l-set.lua', - 'l-os.lua', - 'l-file.lua', - 'l-md5.lua', - 'l-url.lua', - 'l-dir.lua', - 'l-boolean.lua', - 'l-unicode.lua', - 'l-math.lua', - 'l-utils.lua', - 'l-aux.lua', - 'trac-tra.lua', - 'luat-env.lua', - 'trac-inf.lua', - 'trac-log.lua', - 'data-res.lua', - 'data-tmp.lua', --- 'data-pre.lua', - 'data-inp.lua', - 'data-out.lua', - 'data-con.lua', - 'data-use.lua', --- 'data-tex.lua', --- 'data-bin.lua', --- 'data-zip.lua', --- 'data-crl.lua', --- 'data-lua.lua', - 'data-kps.lua', -- so that we can replace kpsewhich - 'data-aux.lua', -- updater - 'data-lst.lua', -- lister -} - --- We need this hack till luatex is fixed. - -if arg and arg[0] == 'luatex' and arg[1] == "--luaonly" then - arg[-1]=arg[0] arg[0]=arg[2] for k=3,#arg do arg[k-2]=arg[k] end arg[#arg]=nil arg[#arg]=nil -end - --- End of hack. - -own.name = (environment and environment.ownname) or arg[0] or 'luatools.lua' -own.path = string.match(own.name,"^(.+)[\\/].-$") or "." -own.list = { '.' } - -if own.path ~= '.' then - table.insert(own.list,own.path) -end - -table.insert(own.list,own.path.."/../../../tex/context/base") -table.insert(own.list,own.path.."/mtx") -table.insert(own.list,own.path.."/../sources") - -function locate_libs() - for _, lib in pairs(own.libs) do - for _, pth in pairs(own.list) do - local filename = string.gsub(pth .. "/" .. lib,"\\","/") - local codeblob = loadfile(filename) - if codeblob then - codeblob() - own.list = { pth } -- speed up te search - break - end - end - end -end - -if not resolvers then - locate_libs() -end - -if not resolvers then - print("") - print("Luatools is unable to start up due to lack of libraries. You may") - print("try to run 'lua luatools.lua --selfmerge' in the path where this") - print("script is located (normally under ..../scripts/context/lua) which") - print("will make luatools library independent.") - os.exit() -end - -logs.setprogram('LuaTools',"TDS Management Tool 1.32",environment.arguments["verbose"] or false) - -local instance = resolvers.reset() - -resolvers.defaultlibs = { -- not all are needed (this will become: context.lus (lua spec) - 'l-string.lua', - 'l-lpeg.lua', - 'l-table.lua', - 'l-boolean.lua', - 'l-number.lua', - 'l-unicode.lua', - 'l-os.lua', - 'l-io.lua', - 'l-file.lua', - 'l-md5.lua', - 'l-url.lua', - 'l-dir.lua', - 'l-utils.lua', - 'l-dimen.lua', - 'trac-inf.lua', - 'trac-tra.lua', - 'trac-log.lua', - 'luat-env.lua', -- here ? - 'data-res.lua', - 'data-inp.lua', - 'data-out.lua', - 'data-tmp.lua', - 'data-con.lua', - 'data-use.lua', --- 'data-pre.lua', - 'data-tex.lua', - 'data-bin.lua', --- 'data-zip.lua', --- 'data-clr.lua', - 'data-lua.lua', - 'data-ctx.lua', - 'luat-fio.lua', - 'luat-cnf.lua', -} - -instance.engine = environment.arguments["engine"] or 'luatex' -instance.progname = environment.arguments["progname"] or 'context' -instance.luaname = environment.arguments["luafile"] or "" -- environment.ownname or "" -instance.lualibs = environment.arguments["lualibs"] or table.concat(resolvers.defaultlibs,",") -instance.allresults = environment.arguments["all"] or false -instance.pattern = environment.arguments["pattern"] or nil -instance.sortdata = environment.arguments["sort"] or false -instance.kpseonly = not environment.arguments["all"] or false -instance.my_format = environment.arguments["format"] or instance.format - -if type(instance.pattern) == 'boolean' then - logs.simple("invalid pattern specification") - instance.pattern = nil -end - -if environment.arguments["trace"] then resolvers.settrace(environment.arguments["trace"]) end - -local trackspec = environment.argument("trackers") or environment.argument("track") - -if trackspec then - trackers.enable(trackspec) -end - -runners = runners or { } -messages = messages or { } - -messages.no_ini_file = [[ -There is no lua initialization file found. This file can be forced by the -"--progname" directive, or specified with "--luaname", or it is derived -automatically from the formatname (aka jobname). It may be that you have -to regenerate the file database using "luatools --generate". -]] - -messages.help = [[ ---generate generate file database ---variables show configuration variables ---expansions show expanded variables ---configurations show configuration order ---expand-braces expand complex variable ---expand-path expand variable (resolve paths) ---expand-var expand variable (resolve references) ---show-path show path expansion of ... ---var-value report value of variable ---find-file report file location ---find-path report path of file ---make or --ini make luatex format ---run or --fmt= run luatex format ---luafile=str lua inifile (default is <progname>.lua) ---lualibs=list libraries to assemble (optional when --compile) ---compile assemble and compile lua inifile ---verbose give a bit more info ---all show all found files ---sort sort cached data ---engine=str target engine ---progname=str format or backend ---pattern=str filter variables ---trackers=list enable given trackers -]] - -function runners.make_format(texname) - local instance = resolvers.instance - if texname and texname ~= "" then - if resolvers.usecache then - local path = file.join(caches.setpath("formats")) -- maybe platform - if path and lfs then - lfs.chdir(path) - end - end - local barename = texname:gsub("%.%a+$","") - if barename == texname then - texname = texname .. ".tex" - end - local fullname = resolvers.find_files(texname)[1] or "" - if fullname == "" then - logs.simple("no tex file with name: %s",texname) - else - local luaname, lucname, luapath, lualibs = "", "", "", { } - -- the following is optional, since context.lua can also - -- handle this collect and compile business - if environment.arguments["compile"] then - if luaname == "" then luaname = barename end - logs.simple("creating initialization file: %s",luaname) - luapath = file.dirname(luaname) - if luapath == "" then - luapath = file.dirname(texname) - end - if luapath == "" then - luapath = file.dirname(resolvers.find_files(texname)[1] or "") - end - lualibs = string.split(instance.lualibs,",") - luaname = file.basename(barename .. ".lua") - lucname = file.basename(barename .. ".luc") - -- todo: when this fails, we can just copy the merged libraries from - -- luatools since they are normally the same, at least for context - if lualibs[1] then - local firstlib = file.join(luapath,lualibs[1]) - if not lfs.isfile(firstlib) then - local foundname = resolvers.find_files(lualibs[1])[1] - if foundname then - logs.simple("located library path: %s",luapath) - luapath = file.dirname(foundname) - end - end - end - logs.simple("using library path: %s",luapath) - logs.simple("using lua libraries: %s",table.join(lualibs," ")) - utils.merger.selfcreate(lualibs,luapath,luaname) - local strip = resolvers.boolean_variable("LUACSTRIP", true) - if utils.lua.compile(luaname,lucname,false,strip) and io.exists(lucname) then - luaname = lucname - logs.simple("using compiled initialization file: %s",lucname) - else - logs.simple("using uncompiled initialization file: %s",luaname) - end - else - local what = { instance.luaname, instance.progname, barename } - for k=1,#what do - local v = string.gsub(what[k]..".lua","%.lua%.lua$",".lua") - if v and (v ~= "") then - luaname = resolvers.find_files(v)[1] or "" - if luaname ~= "" then - break - end - end - end - end - if environment.arguments["noluc"] then - luaname = luaname:gsub("%.luc$",".lua") -- make this an option - end - if luaname == "" then - if logs.verbose then - logs.simplelines(messages.no_ini_file) - logs.simple("texname : %s",texname) - logs.simple("luaname : %s",instance.luaname) - logs.simple("progname: %s",instance.progname) - logs.simple("barename: %s",barename) - end - else - logs.simple("using lua initialization file: %s",luaname) - local mp = dir.glob(file.removesuffix(file.basename(luaname)).."-*.mem") - if mp and #mp > 0 then - for i=1,#mp do - local name = mp[i] - logs.simple("removing related mplib format %s", file.basename(name)) - os.remove(name) - end - end - local flags = { - "--ini", - "--lua=" .. string.quote(luaname) - } - local bs = (os.platform == "unix" and "\\\\") or "\\" -- todo: make a function - local command = "luatex ".. table.concat(flags," ") .. " " .. string.quote(fullname) .. " " .. bs .. "dump" - logs.simple("running command: %s\n",command) - os.spawn(command) - -- todo: do a dummy run that generates the related metafun and mfplain formats - end - end - else - logs.simple("no tex file given") - end -end - -function runners.run_format(name,data,more) - -- hm, rather old code here; we can now use the file.whatever functions - if name and (name ~= "") then - local barename = name:gsub("%.%a+$","") - local fmtname = "" - if resolvers.usecache then - local path = file.join(caches.setpath("formats")) -- maybe platform - fmtname = file.join(path,barename..".fmt") or "" - end - if fmtname == "" then - fmtname = resolvers.find_files(barename..".fmt")[1] or "" - end - fmtname = resolvers.clean_path(fmtname) - barename = fmtname:gsub("%.%a+$","") - if fmtname == "" then - logs.simple("no format with name: %s",name) - else - local luaname = barename .. ".luc" - local f = io.open(luaname) - if not f then - luaname = barename .. ".lua" - f = io.open(luaname) - end - if f then - f:close() - local command = "luatex --fmt=" .. string.quote(barename) .. " --lua=" .. string.quote(luaname) .. " " .. string.quote(data) .. " " .. (more ~= "" and string.quote(more) or "") - logs.simple("running command: %s",command) - os.spawn(command) - else - logs.simple("using format name: %s",fmtname) - logs.simple("no luc/lua with name: %s",barename) - end - end - end -end - -local ok = true - --- private option --noluc for testing errors in the stub - -if environment.arguments["find-file"] then - resolvers.load() - instance.format = environment.arguments["format"] or instance.format - if instance.pattern then - instance.allresults = true - resolvers.for_files(resolvers.find_files, { instance.pattern }, instance.my_format) - else - resolvers.for_files(resolvers.find_files, environment.files, instance.my_format) - end -elseif environment.arguments["find-path"] then - resolvers.load() - local path = resolvers.find_file(environment.files[1], instance.my_format) - if logs.verbose then - logs.simple(file.dirname(path)) - else - print(file.dirname(path)) - end -elseif environment.arguments["run"] then - resolvers.load("nofiles") -- ! no need for loading databases - logs.setverbose(true) - runners.run_format(environment.files[1] or "",environment.files[2] or "",environment.files[3] or "") -elseif environment.arguments["fmt"] then - resolvers.load("nofiles") -- ! no need for loading databases - logs.setverbose(true) - runners.run_format(environment.arguments["fmt"], environment.files[1] or "",environment.files[2] or "") -elseif environment.arguments["expand-braces"] then - resolvers.load("nofiles") - resolvers.for_files(resolvers.expand_braces, environment.files) -elseif environment.arguments["expand-path"] then - resolvers.load("nofiles") - resolvers.for_files(resolvers.expand_path, environment.files) -elseif environment.arguments["expand-var"] or environment.arguments["expand-variable"] then - resolvers.load("nofiles") - resolvers.for_files(resolvers.expand_var, environment.files) -elseif environment.arguments["show-path"] or environment.arguments["path-value"] then - resolvers.load("nofiles") - resolvers.for_files(resolvers.show_path, environment.files) -elseif environment.arguments["var-value"] or environment.arguments["show-value"] then - resolvers.load("nofiles") - resolvers.for_files(resolvers.var_value, environment.files) -elseif environment.arguments["format-path"] then - resolvers.load() - logs.simple(caches.setpath("format")) -elseif instance.pattern then -- brrr - resolvers.load() - instance.format = environment.arguments["format"] or instance.format - instance.allresults = true - resolvers.for_files(resolvers.find_files, { instance.pattern }, instance.my_format) -elseif environment.arguments["generate"] then - instance.renewcache = true - logs.setverbose(true) - resolvers.load() -elseif environment.arguments["make"] or environment.arguments["ini"] or environment.arguments["compile"] then - resolvers.load() - logs.setverbose(true) - runners.make_format(environment.files[1] or "") -elseif environment.arguments["selfmerge"] then - utils.merger.selfmerge(own.name,own.libs,own.list) -elseif environment.arguments["selfclean"] then - utils.merger.selfclean(own.name) -elseif environment.arguments["selfupdate"] then - resolvers.load() - logs.setverbose(true) - resolvers.update_script(own.name,"luatools") -elseif environment.arguments["variables"] or environment.arguments["show-variables"] then - resolvers.load("nofiles") - resolvers.listers.variables() -elseif environment.arguments["expansions"] or environment.arguments["show-expansions"] then - resolvers.load("nofiles") - resolvers.listers.expansions() -elseif environment.arguments["configurations"] or environment.arguments["show-configurations"] then - resolvers.load("nofiles") - resolvers.listers.configurations() -elseif environment.arguments["help"] or (environment.files[1]=='help') or (#environment.files==0) then - logs.help(messages.help) -else - resolvers.load() - resolvers.for_files(resolvers.find_files, environment.files, instance.my_format) -end - -if logs.verbose then - logs.simpleline() - logs.simple("runtime: %0.3f seconds",os.runtime()) -end - -if os.platform == "unix" then - io.write("\n") -end diff --git a/scripts/context/stubs/mswin/mptopdf.exe b/scripts/context/stubs/mswin/mptopdf.exe Binary files differnew file mode 100755 index 000000000..2d45f2749 --- /dev/null +++ b/scripts/context/stubs/mswin/mptopdf.exe diff --git a/scripts/context/stubs/unix/mptopdf b/scripts/context/stubs/unix/mptopdf new file mode 100755 index 000000000..c17b483be --- /dev/null +++ b/scripts/context/stubs/unix/mptopdf @@ -0,0 +1,2 @@ +#!/bin/sh +mtxrun --script base "$@" diff --git a/tex/context/base/back-ini.lua b/tex/context/base/back-ini.lua index 243e3fbd5..655500055 100644 --- a/tex/context/base/back-ini.lua +++ b/tex/context/base/back-ini.lua @@ -8,7 +8,9 @@ if not modules then modules = { } end modules ['back-ini'] = { backends = backends or { } -local trace_backend = false local function nothing() return nil end +local trace_backend = false + +local function nothing() return nil end local report_backends = logs.new("backends") @@ -32,6 +34,8 @@ backends.nodeinjections = { reference = nothing, destination = nothing, + addtags = nothing, + } backends.codeinjections = { @@ -83,6 +87,13 @@ backends.codeinjections = { setfigurecolorspace = nothing, setfigurealternative = nothing, + enabletags = nothing, + maptag = nothing, + mapping = nothing, -- returns table + + mergereferences = nothing, + mergelayers = nothing, + } backends.registrations = { diff --git a/tex/context/base/back-pdf.lua b/tex/context/base/back-pdf.lua index 323d23a65..d43bdb701 100644 --- a/tex/context/base/back-pdf.lua +++ b/tex/context/base/back-pdf.lua @@ -31,18 +31,16 @@ local registrations = backends.pdf.registrations local pdfliteral, register = nodes.pdfliteral, nodes.register -local pdfconstant = lpdf.constant -local pdfstring = lpdf.string -local pdfdictionary = lpdf.dictionary -local pdfarray = lpdf.array -local pdfreference = lpdf.reference -local pdfverbose = lpdf.verbose -local pdfflushobject = lpdf.flushobject -local pdfreserveobject = lpdf.reserveobject -local pdfannotation = nodes.pdfannotation - -local pdfreserveobj = pdf.reserveobj -local pdfimmediateobj = pdf.immediateobj +local pdfconstant = lpdf.constant +local pdfstring = lpdf.string +local pdfdictionary = lpdf.dictionary +local pdfarray = lpdf.array +local pdfreference = lpdf.reference +local pdfverbose = lpdf.verbose +local pdfflushobject = lpdf.flushobject +local pdfimmediateobject = lpdf.immediateobject + +local pdfannotation_node = nodes.pdfannotation function nodeinjections.rgbcolor(r,g,b) return register(pdfliteral(format("%s %s %s rg %s %s %s RG",r,g,b,r,g,b))) @@ -134,7 +132,7 @@ function codeinjections.insertmovie(specification) Movie = moviedict, A = controldict, } - node.write(pdfannotation(width,height,0,action())) + node.write(pdfannotation_node(width,height,0,action())) end function codeinjections.insertsound(specification) @@ -154,7 +152,7 @@ function codeinjections.insertsound(specification) Movie = sounddict, A = controldict, } - node.write(pdfannotation(0,0,0,action())) + node.write(pdfannotation_node(0,0,0,action())) end end @@ -197,14 +195,22 @@ local function registersomespotcolor(name,noffractions,names,p,colorspace,range, Domain = { 0, 1 }, Range = range, } - local n = pdfimmediateobj("stream",format("{ %s }",funct),dictionary()) + local n = pdfimmediateobject("stream",format("{ %s }",funct),dictionary()) + +--~ local n = pdfobject { +--~ type = "stream", +--~ immediate = true, +--~ string = format("{ %s }",funct), +--~ attr = dictionary(), +--~ } + local array = pdfarray { pdf_separation, pdfconstant(spotcolornames[name] or name), colorspace, pdfreference(n), } - local m = pdfimmediateobj(tostring(array)) + local m = pdfimmediateobject(tostring(array)) local mr = pdfreference(m) spotcolorhash[name] = m documentcolorspaces[name] = mr @@ -222,14 +228,14 @@ local function registersomespotcolor(name,noffractions,names,p,colorspace,range, Domain = domain, Range = range, } - local n = pdfimmediateobj("stream",format("{ %s %s }",rep("pop ",noffractions),funct),dictionary()) + local n = pdfimmediateobject("stream",format("{ %s %s }",rep("pop ",noffractions),funct),dictionary()) local array = pdfarray { pdf_device_n, cnames, colorspace, pdfreference(n), } - local m = pdfimmediateobj(tostring(array)) + local m = pdfimmediateobject(tostring(array)) local mr = pdfreference(m) spotcolorhash[name] = m documentcolorspaces[name] = mr @@ -256,7 +262,7 @@ local function registersomeindexcolor(name,noffractions,names,p,colorspace,range Domain = domain, Range = range, } - local n = pdfimmediateobj("stream",format("{ %s %s }",rep("exch pop ",noffractions),funct),dictionary()) -- exch pop + local n = pdfimmediateobject("stream",format("{ %s %s }",rep("exch pop ",noffractions),funct),dictionary()) -- exch pop local a = pdfarray { pdf_device_n, cnames, @@ -280,7 +286,7 @@ local function registersomeindexcolor(name,noffractions,names,p,colorspace,range vector[#vector+1] = concat(set) end vector = pdfverbose { "<", concat(vector, " "), ">" } - local n = pdfimmediateobj(tostring(pdfarray{ pdf_indexed, a, 255, vector })) + local n = pdfimmediateobject(tostring(pdfarray{ pdf_indexed, a, 255, vector })) lpdf.adddocumentcolorspace(format("%s_indexed",name),pdfreference(n)) return n end @@ -393,7 +399,7 @@ function registrations.transparency(n,a,t) BM = transparencies[1], AIS = false, } - local m = pdfimmediateobj(tostring(d)) + local m = pdfimmediateobject(tostring(d)) local mr = pdfreference(m) transparencyhash[0] = m documenttransparencies[0] = mr @@ -408,7 +414,7 @@ function registrations.transparency(n,a,t) BM = transparencies[a] or transparencies[0], AIS = false, } - local m = pdfimmediateobj(tostring(d)) + local m = pdfimmediateobject(tostring(d)) local mr = pdfreference(m) transparencyhash[n] = m documenttransparencies[n] = mr @@ -440,14 +446,14 @@ function codeinjections.setfigurealternative(data,figure) if displayfigure then -- figure.aform = true img.immediatewrite(figure) - local a = lpdf.array { - lpdf.dictionary { - Image = lpdf.reference(figure.objnum), + local a = pdfarray { + pdfdictionary { + Image = pdfreference(figure.objnum), DefaultForPrinting = true, } } - local d = lpdf.dictionary { - Alternates = lpdf.reference(pdf.immediateobj(tostring(a))), + local d = pdfdictionary { + Alternates = pdfreference(pdfimmediateobject(tostring(a))), } displayfigure.attr = d() return displayfigure, figures.current() diff --git a/tex/context/base/back-pdf.mkiv b/tex/context/base/back-pdf.mkiv index a10afd5b9..3cae2afd2 100644 --- a/tex/context/base/back-pdf.mkiv +++ b/tex/context/base/back-pdf.mkiv @@ -119,7 +119,7 @@ %D The following will move to the backend \LUA\ code: \appendtoks \ctxlua{backends.codeinjections.finalizepage ()}\to \everybackendshipout % is immediate -\appendtoks \ctxlua{backends.codeinjections.finalizedocument()}\to \everylastbackendshipout % is immediate +%appendtoks \ctxlua{backends.codeinjections.finalizedocument()}\to \everylastbackendshipout % is immediate %D Temporary hack, will be removed or improved or default. diff --git a/tex/context/base/bibl-bib.mkiv b/tex/context/base/bibl-bib.mkiv index 10abe5cb8..e4a92b3c0 100644 --- a/tex/context/base/bibl-bib.mkiv +++ b/tex/context/base/bibl-bib.mkiv @@ -627,7 +627,7 @@ \ifx\currentbibtexsessiontag\empty % can't really happen \else\ifx\currentbibtexcriterium\v!all - \doplacepublicationindeed + \dotypesetbibtexpublication % was \doplacepublicationindeed \else \ctxlua{bibtex.hacks.doifalreadyplaced("\currentbibtexsessiontag")} \donothing diff --git a/tex/context/base/buff-ini.mkiv b/tex/context/base/buff-ini.mkiv index 13f69554f..64bc66149 100644 --- a/tex/context/base/buff-ini.mkiv +++ b/tex/context/base/buff-ini.mkiv @@ -176,6 +176,9 @@ \def\thebuffernumber#1% {\csname\??bu#1\c!number\endcsname} + +\def\thedefinedbuffer#1% + {def-\csname\??bu#1\c!number\endcsname} \unexpanded\def\getbuffer {\dodoubleempty\dogetbuffer} @@ -199,13 +202,17 @@ \def\doprocessbufferverbatim {\doinitializeverbatim - \ctxlua{buffers.type("\currentbuffer","\typingparameter\c!strip")}} + \dostarttagged\t!verbatim\currentbuffer + \ctxlua{buffers.type("\currentbuffer","\typingparameter\c!strip")}% + \dostoptagged} \def\doprocessbufferlinesverbatim#1#2#3% {#2% % todo, set up numbers \doinitializeverbatim + \dostarttagged\t!verbatim\currentbuffer \ctxlua{buffers.type("\currentbuffer","\typingparameter\c!strip")} + \dostoptagged #3} \def\doifelsebuffer#1% diff --git a/tex/context/base/buff-ver.mkiv b/tex/context/base/buff-ver.mkiv index cc8882ac6..59b484983 100644 --- a/tex/context/base/buff-ver.mkiv +++ b/tex/context/base/buff-ver.mkiv @@ -344,7 +344,9 @@ \def\dodotypeAA#1% {\doinitializeverbatim \def\obs{\obeyedspace}% + \dostarttagged\t!verbatim\currenttyping \ctxlua{buffers.hooks.flush_inline(\!!bs\detokenize{#1}\!!es)}% + \dostoptagged \egroup} \def\dodotypeB#1% @@ -356,7 +358,9 @@ \def\dodotypeBB#1% {\doinitializeverbatim + \dostarttagged\t!verbatim\currenttyping \ctxlua{buffers.visualizers.flush_nested(\!!bs\detokenize{#1}\!!es,false)}% + \dostoptagged \egroup \gobbleoneargument} % grab last > @@ -370,7 +374,9 @@ \def\dodotypeCC#1% {\doinitializeverbatim \ifx\obeycharacters\setupprettytype % temp hack, we need a proper signal + \dostarttagged\t!verbatim\currenttyping \ctxlua{buffers.hooks.flush_inline([\!!bs\detokenize{#1}\!!es,true)}% + \dostoptagged \else \def\obs{\obeyedspace}% \ctxlua{buffers.visualizers.flush_nested(\!!bs\detokenize{#1}\!!es,true)}% @@ -388,7 +394,9 @@ \def\dodotypeDD#1% {\doinitializeverbatim + \dostarttagged\t!verbatim\currenttyping \ctxlua{buffers.hooks.flush_inline(\!!bs\detokenize{#1}\!!es,true)}% + \dostoptagged \egroup \gobbleoneargument} % grab last > @@ -634,7 +642,9 @@ \def\dotypefileverbatim {\doinitializeverbatim \beginofverbatimlines + \dostarttagged\t!verbatimblock\currenttyping \ctxlua{buffers.typefile("\readfilename","\typingparameter\c!strip","\typingparameter\c!range")}% + \dostoptagged \endofverbatimlines} \def\dotypefilelinesverbatim#1#2% @@ -645,7 +655,9 @@ {} {\doinitializeverbatim \beginofverbatimlines + \dostarttagged\t!verbatimblock\currenttyping \ctxlua{buffers.type("_typing_","\typingparameter\c!strip","\typingparameter\c!range")}% + \dostoptagged \endofverbatimlines \csname#2\endcsname}} diff --git a/tex/context/base/cont-new.tex b/tex/context/base/cont-new.tex index a0eaec3bf..cae797270 100644 --- a/tex/context/base/cont-new.tex +++ b/tex/context/base/cont-new.tex @@ -11,7 +11,7 @@ %C therefore copyrighted by \PRAGMA. See mreadme.pdf for %C details. -\newcontextversion{2010.07.15 15:01} +\newcontextversion{2010.07.30 11:35} %D This file is loaded at runtime, thereby providing an %D excellent place for hacks, patches, extensions and new diff --git a/tex/context/base/context.mkiv b/tex/context/base/context.mkiv index 32bcfbe24..13e091ea8 100644 --- a/tex/context/base/context.mkiv +++ b/tex/context/base/context.mkiv @@ -167,6 +167,7 @@ \loadmarkfile{lxml-sor} \loadmarkfile{strc-ini} +\loadmarkfile{strc-tag} \loadmarkfile{strc-doc} \loadmarkfile{strc-mar} \loadmarkfile{strc-prc} @@ -328,6 +329,7 @@ \loadmarkfile{grph-trf} \loadmarkfile{grph-inc} \loadmarkfile{grph-fig} +\loadmarkfile{grph-epd} \loadmarkfile{pack-box} \loadmarkfile{pack-bar} diff --git a/tex/context/base/context.tex b/tex/context/base/context.tex index 16f1f44e6..4abee1332 100644 --- a/tex/context/base/context.tex +++ b/tex/context/base/context.tex @@ -20,7 +20,7 @@ %D your styles an modules. \edef\contextformat {\jobname} -\edef\contextversion{2010.07.15 15:01} +\edef\contextversion{2010.07.30 11:35} %D For those who want to use this: diff --git a/tex/context/base/core-mis.mkiv b/tex/context/base/core-mis.mkiv index e2bd28bd5..6e159532f 100644 --- a/tex/context/base/core-mis.mkiv +++ b/tex/context/base/core-mis.mkiv @@ -706,11 +706,13 @@ \ifnum\subsentencelevel=\plusone \dontleavehmode % was \leaveoutervmode \fi + \dostarttagged\t!subsentence\empty \symbol[\ifodd\subsentencelevel\c!leftsentence\else\c!leftsubsentence\fi]% }% \ignorespaces} \def\endofsubsentence % relax prevents space gobbling {\symbol[\ifodd\subsentencelevel\c!rightsentence\else\c!rightsubsentence\fi]% + \dostoptagged \global\advance\subsentencelevel\minusone \unskip \kern\subsentencesignal\relax @@ -741,6 +743,7 @@ \unexpanded\def\startsubsentence{\beginofsubsentence \prewordbreak\beginofsubsentencespacing} \unexpanded\def\stopsubsentence {\endofsubsentencespacing\prewordbreak\endofsubsentence} +\unexpanded\def\subsentence {\groupedcommand\startsubsentence\stopsubsentence} %D \defineXMLenvironment [subsentence] %D {|<|} @@ -885,6 +888,7 @@ \unexpanded\def\startdelimitedtext[#1]% {\bgroup \pushdelimitedtext{#1}% + \dostarttagged\t!delimitedblock\currentdelimitedtext \doifelse{\delimitedtextparameter\c!method}\s!font {\def\dostopdelimitedtext {\removeunwantedspaces\ignoredelimitedtext\c!right}% @@ -895,39 +899,6 @@ \doifinsetelse{\delimitedtextparameter\c!location}{\v!paragraph,\v!margin}% {\dosingleempty\dostartdelimitedtextpar}\dostartdelimitedtexttxt}} -% \def\dostartdelimitedtextpar[#1]% -% {\let\dostopdelimitedtext\dostopdelimitedtextpar -% \doifsomething{\delimitedtextparameter\c!spacebefore} -% {\blank[\delimitedtextparameter\c!spacebefore]}% -% \delimitedtextparameter\c!before -% % nicer: -% % \doadaptleftskip {\delimitedtextparameter\c!leftmargin}% -% % \doadaptrightskip{\delimitedtextparameter\c!rightmargin}% -% % backward compatible: -% \doifelsenothing{#1} -% {\endgraf -% \doadaptleftskip {\delimitedtextparameter\c!leftmargin}% -% \doadaptrightskip{\delimitedtextparameter\c!rightmargin}% -% \let\dodostopdelimitedtextpar\endgraf} -% {\startnarrower[#1]\let\dodostopdelimitedtextpar\stopnarrower}% -% % so far -% % \dochecknextindentation{\??ci\currentdelimitedtext}% AM: not here -% \dostartattributes{\??ci\currentdelimitedtext}\c!style\c!color\empty -% \leftdelimitedtextmark -% \ignorespaces} - -% \def\dostopdelimitedtextpar -% {\removeunwantedspaces -% \removelastskip -% \rightdelimitedtextmark -% \dostopattributes -% \dodostopdelimitedtextpar -% \delimitedtextparameter\c!after -% \doifsomething{\delimitedtextparameter\c!spaceafter} -% {\blank[\delimitedtextparameter\c!spaceafter]}% -% \dochecknextindentation{\??ci\currentdelimitedtext}% AM: here -% \dorechecknextindentation}% AM: This was missing! - \def\dostartdelimitedtextpar[#1]% {\let\dostopdelimitedtext\dostopdelimitedtextpar \doifsomething{\delimitedtextparameter\c!spacebefore} @@ -978,6 +949,7 @@ \unexpanded\def\stopdelimitedtext {\dostopdelimitedtext + \dostoptagged \popdelimitedtext \egroup} @@ -1113,35 +1085,56 @@ \def\handlerightdelimitedtext#1% {\dohandlerightdelimitedtext{#1}\relax} +% \unexpanded\def\dodelimitedtextpar +% {\dohandleleftdelimitedtext\c!left\relax +% \groupedcommand +% \donothing +% {\dohandlerightdelimitedtext\c!right\removelastskip +% \popdelimitedtext}} + \unexpanded\def\dodelimitedtextpar - {\dohandleleftdelimitedtext\c!left\relax - \groupedcommand - \donothing + {\groupedcommand + {\dostarttagged\t!delimited\currentdelimitedtext % block? + \dohandleleftdelimitedtext\c!left\relax} {\dohandlerightdelimitedtext\c!right\removelastskip + \dostoptagged \popdelimitedtext}} \unexpanded\def\dodelimitedtexttxt {\doifelse{\delimitedtextparameter\c!style}\v!normal \doquoteddelimited\doattributeddelimited} +% \def\doquoteddelimited +% {\dohandleleftdelimitedtext\c!left\relax +% \groupedcommand +% \donothing +% {\dohandlerightdelimitedtext\c!right +% \removelastskip +% \popdelimitedtext}} + \def\doquoteddelimited - {\dohandleleftdelimitedtext\c!left\relax - \groupedcommand - \donothing + {\groupedcommand + {\dostarttagged\t!delimited\currentdelimitedtext + \dohandleleftdelimitedtext\c!left\relax} {\dohandlerightdelimitedtext\c!right \removelastskip + \dostoptagged \popdelimitedtext}} \def\doattributeddelimited {\groupedcommand - {\dostartattributes{\??ci\currentdelimitedtext}\c!style\c!color} + {\dostarttagged\t!delimited\currentdelimitedtext + \dostartattributes{\??ci\currentdelimitedtext}\c!style\c!color} {\dostopattributes + \dostoptagged \popdelimitedtext}} \def\dofontdrivendelimited {\simplegroupedcommand - {\languageparameter{\c!left\currentdelimitedtext}} + {\dostarttagged\t!delimited\currentdelimitedtext + \languageparameter{\c!left\currentdelimitedtext}} {\languageparameter{\c!right\currentdelimitedtext}% + \dostoptagged \popdelimitedtext}} % testcase for nesting: diff --git a/tex/context/base/core-sys.mkiv b/tex/context/base/core-sys.mkiv index 649e5e65c..7b1f2825a 100644 --- a/tex/context/base/core-sys.mkiv +++ b/tex/context/base/core-sys.mkiv @@ -206,16 +206,20 @@ \setuvalue{#1}% {\groupedcommand {\getvalue{\??be#1\c!commands}% + \dostarttagged\t!construct{#1}% \dostartattributes{\??be#1}\c!style\c!color} {\dostopattributes + \dostoptagged \getvalue{\??be#1\c!inbetween}}}% \setvalue{\e!start#1}% {\getvalue{\??be#1\c!before}% \bgroup \getvalue{\??be#1\c!commands}% + \dostarttagged\t!construct{#1}% \dostartattributes{\??be#1}\c!style\c!color\empty}% \setvalue{\e!stop#1}% {\dostopattributes + \dostoptagged \egroup \getvalue{\??be#1\c!after}}} diff --git a/tex/context/base/core-uti.lua b/tex/context/base/core-uti.lua index 68efdcb0c..2a8f31364 100644 --- a/tex/context/base/core-uti.lua +++ b/tex/context/base/core-uti.lua @@ -72,8 +72,10 @@ local function initializer() if not r then r = math.random() math.setrandomseedi(r,"initialize") + report_jobcontrol("initializing randomizer with %s",r) else math.setrandomseedi(r,"previous run") + report_jobcontrol("resuming randomizer with %s",r) end jobvariables.tobesaved.randomseed = r for cs, value in next, jobvariables.collected do diff --git a/tex/context/base/core-uti.mkiv b/tex/context/base/core-uti.mkiv index 352093ff5..d16d33ce0 100644 --- a/tex/context/base/core-uti.mkiv +++ b/tex/context/base/core-uti.mkiv @@ -26,10 +26,15 @@ job.comment("format: \contextformat") job.comment("stamp: \contextversion") job.comment("escape: \!!bs\space...\space\!!es") - job.initialize("\jobname.tuc","\jobname.tua") }% \to \everystarttext +\appendtoks + \ctxlua { + job.initialize("\jobname.tuc","\jobname.tua") + }% +\to \everyjob + \def\notuccompression{\ctxlua{job.pack=false}} %D Some styles might use these use these commands: diff --git a/tex/context/base/data-kps.lua b/tex/context/base/data-kps.lua deleted file mode 100644 index 09d502409..000000000 --- a/tex/context/base/data-kps.lua +++ /dev/null @@ -1,101 +0,0 @@ -if not modules then modules = { } end modules ['luat-kps'] = { - version = 1.001, - comment = "companion to luatools.lua", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - ---[[ldx-- -<p>This file is used when we want the input handlers to behave like -<type>kpsewhich</type>. What to do with the following:</p> - -<typing> -{$SELFAUTOLOC,$SELFAUTODIR,$SELFAUTOPARENT}{,{/share,}/texmf{-local,}/web2c} -$SELFAUTOLOC : /usr/tex/bin/platform -$SELFAUTODIR : /usr/tex/bin -$SELFAUTOPARENT : /usr/tex -</typing> - -<p>How about just forgetting about them?</p> ---ldx]]-- - -local suffixes = resolvers.suffixes -local formats = resolvers.formats - -suffixes['gf'] = { '<resolution>gf' } -suffixes['pk'] = { '<resolution>pk' } -suffixes['base'] = { 'base' } -suffixes['bib'] = { 'bib' } -suffixes['bst'] = { 'bst' } -suffixes['cnf'] = { 'cnf' } -suffixes['mem'] = { 'mem' } -suffixes['mf'] = { 'mf' } -suffixes['mfpool'] = { 'pool' } -suffixes['mft'] = { 'mft' } -suffixes['mppool'] = { 'pool' } -suffixes['graphic/figure'] = { 'eps', 'epsi' } -suffixes['texpool'] = { 'pool' } -suffixes['PostScript header'] = { 'pro' } -suffixes['ist'] = { 'ist' } -suffixes['web'] = { 'web', 'ch' } -suffixes['cweb'] = { 'w', 'web', 'ch' } -suffixes['cmap files'] = { 'cmap' } -suffixes['lig files'] = { 'lig' } -suffixes['bitmap font'] = { } -suffixes['MetaPost support'] = { } -suffixes['TeX system documentation'] = { } -suffixes['TeX system sources'] = { } -suffixes['dvips config'] = { } -suffixes['type42 fonts'] = { } -suffixes['web2c files'] = { } -suffixes['other text files'] = { } -suffixes['other binary files'] = { } -suffixes['opentype fonts'] = { 'otf' } - -suffixes['fmt'] = { 'fmt' } -suffixes['texmfscripts'] = { 'rb','lua','py','pl' } - -suffixes['pdftex config'] = { } -suffixes['Troff fonts'] = { } - -suffixes['ls-R'] = { } - ---[[ldx-- -<p>If you wondered abou tsome of the previous mappings, how about -the next bunch:</p> ---ldx]]-- - -formats['bib'] = '' -formats['bst'] = '' -formats['mft'] = '' -formats['ist'] = '' -formats['web'] = '' -formats['cweb'] = '' -formats['MetaPost support'] = '' -formats['TeX system documentation'] = '' -formats['TeX system sources'] = '' -formats['Troff fonts'] = '' -formats['dvips config'] = '' -formats['graphic/figure'] = '' -formats['ls-R'] = '' -formats['other text files'] = '' -formats['other binary files'] = '' - -formats['gf'] = '' -formats['pk'] = '' -formats['base'] = 'MFBASES' -formats['cnf'] = '' -formats['mem'] = 'MPMEMS' -formats['mf'] = 'MFINPUTS' -formats['mfpool'] = 'MFPOOL' -formats['mppool'] = 'MPPOOL' -formats['texpool'] = 'TEXPOOL' -formats['PostScript header'] = 'TEXPSHEADERS' -formats['cmap files'] = 'CMAPFONTS' -formats['type42 fonts'] = 'T42FONTS' -formats['web2c files'] = 'WEB2C' -formats['pdftex config'] = 'PDFTEXCONFIG' -formats['texmfscripts'] = 'TEXMFSCRIPTS' -formats['bitmap font'] = '' -formats['lig files'] = 'LIGFONTS' diff --git a/tex/context/base/font-ctx.lua b/tex/context/base/font-ctx.lua index 85577f4a7..5e4d598f1 100644 --- a/tex/context/base/font-ctx.lua +++ b/tex/context/base/font-ctx.lua @@ -336,7 +336,8 @@ local n = 0 -- we can also move rscale to here (more consistent) -function define.command_2(global,cs,str,size,classfeatures,fontfeatures,classfallbacks,fontfallbacks,mathsize,textsize,relativeid) +function define.command_2(global,cs,str,size,classfeatures,fontfeatures,classfallbacks,fontfallbacks, + mathsize,textsize,relativeid,classgoodies,goodies) if trace_defining then report_define("memory usage before: %s",statistics.memused()) end @@ -355,6 +356,7 @@ function define.command_2(global,cs,str,size,classfeatures,fontfeatures,classfal specification.sub = (sub and sub ~= "" and sub) or specification.sub specification.mathsize = mathsize specification.textsize = textsize + specification.goodies = goodies if detail and detail ~= "" then specification.method, specification.detail = method or "*", detail elseif specification.detail and specification.detail ~= "" then @@ -375,7 +377,8 @@ function define.command_2(global,cs,str,size,classfeatures,fontfeatures,classfal texsetcount("global","lastfontid",-1) elseif type(tfmdata) == "number" then if trace_defining then - report_define("reusing %s with id %s as \\%s (features: %s/%s, fallbacks: %s/%s)",name,tfmdata,cs,classfeatures,fontfeatures,classfallbacks,fontfallbacks) + report_define("reusing %s with id %s as \\%s (features: %s/%s, fallbacks: %s/%s, goodies: %s/%s)", + name,tfmdata,cs,classfeatures,fontfeatures,classfallbacks,fontfallbacks,classgoodies,goodies) end tex.definefont(global,cs,tfmdata) -- resolved (when designsize is used): diff --git a/tex/context/base/font-def.lua b/tex/context/base/font-def.lua index a35c4856f..ea5b69a6b 100644 --- a/tex/context/base/font-def.lua +++ b/tex/context/base/font-def.lua @@ -290,6 +290,15 @@ function define.resolve(specification) else specification.forced = specification.forced end + -- for the moment here (goodies eset outside features) + local goodies = specification.goodies + if goodies and goodies ~= "" then + local normalgoodies = specification.features.normal.goodies + if not normalgoodies or normalgoodies == "" then + specification.features.normal.goodies = goodies + end + end + -- specification.hash = lower(specification.name .. ' @ ' .. tfm.hash_features(specification)) if specification.sub and specification.sub ~= "" then specification.hash = specification.sub .. ' @ ' .. specification.hash diff --git a/tex/context/base/font-gds.lua b/tex/context/base/font-gds.lua index e17a47ca2..f0d52974a 100644 --- a/tex/context/base/font-gds.lua +++ b/tex/context/base/font-gds.lua @@ -297,3 +297,4 @@ fonts.goodies.register("mathematics", initialize) -- tex/fonts/data/foundry/collection -- -- see lfg files in distribution + diff --git a/tex/context/base/font-ini.lua b/tex/context/base/font-ini.lua index 296af06e1..94522130c 100644 --- a/tex/context/base/font-ini.lua +++ b/tex/context/base/font-ini.lua @@ -26,6 +26,8 @@ fontloader.totable = fontloader.to_table fonts = fonts or { } +-- we will also have des and fam hashes + fonts.ids = fonts.ids or { } fonts.identifiers = fonts.ids -- aka fontdata fonts.chr = fonts.chr or { } fonts.characters = fonts.chr -- aka chardata fonts.qua = fonts.qua or { } fonts.quads = fonts.qua -- aka quaddata diff --git a/tex/context/base/font-ini.mkiv b/tex/context/base/font-ini.mkiv index 2df094330..e08f5bdd9 100644 --- a/tex/context/base/font-ini.mkiv +++ b/tex/context/base/font-ini.mkiv @@ -74,6 +74,7 @@ \registerctxluafile{font-ota}{1.001} % otf analyzers \registerctxluafile{font-otp}{1.001} % otf pack \registerctxluafile{font-otc}{1.001} % otf context +\registerctxluafile{font-oth}{1.001} % otf helpers \registerctxluafile{font-vf} {1.001} \registerctxluafile{font-def}{1.001} \registerctxluafile{font-ctx}{1.001} @@ -734,7 +735,9 @@ "\@@fontfallbacks", 0\currentmathsize, \number\dimexpr\textface\relax, - "\relativefontid" % experiment + "\relativefontid", % experiment + "\@@fontclassgoodies", % experiment (not yet used) + "\@@fontgoodies" % experiment )}% \edef\somefontspec{at \somefontsize}% we need the resolved designsize (for fallbacks) \expandafter\let\expandafter\lastrawfontcall\csname#2\endcsname @@ -742,7 +745,8 @@ \def\updatefontclassparameters {\edef\@@fontclassfeatures {\ifcsname\fontclass\fontstyle\s!features \endcsname\csname\fontclass\fontstyle\s!features \endcsname\fi}% - \edef\@@fontclassfallbacks{\ifcsname\fontclass\fontstyle\s!fallbacks\endcsname\csname\fontclass\fontstyle\s!fallbacks\endcsname\fi}} + \edef\@@fontclassfallbacks{\ifcsname\fontclass\fontstyle\s!fallbacks\endcsname\csname\fontclass\fontstyle\s!fallbacks\endcsname\fi}% + \edef\@@fontclassgoodies {\ifcsname\fontclass\fontstyle\s!goodies \endcsname\csname\fontclass\fontstyle\s!goodies \endcsname\fi}} % resolve @@ -760,6 +764,13 @@ \ifcsname\??ff #1\endcsname\@EA \@@thefallbacksyes\csname\??ff #1\endcsname\else \let \@@fontfallbacks \empty \fi\fi\fi\fi} +\def\@@thegoodiesyes#1% + {\ifcsname\??ff\fontclass#1\s!goodies \endcsname\@EA\let\@EA\@@fontgoodies \csname\??ff\fontclass#1\s!goodies \endcsname\else + \ifcsname\??ff #1\s!goodies \endcsname\@EA\let\@EA\@@fontgoodies \csname\??ff #1\s!goodies \endcsname\else + \ifcsname\??ff\fontclass #1\endcsname\@EA \@@thegoodiesyes \csname\??ff\fontclass #1\endcsname\else + \ifcsname\??ff #1\endcsname\@EA \@@thegoodiesyes \csname\??ff #1\endcsname\else + \let \@@fontgoodies \empty \fi\fi\fi\fi} + \def\@@thefeaturesnop#1% {\ifcsname\??ff#1\s!features \endcsname\@EA\let\@EA\@@fontfeatures \csname\??ff#1\s!features \endcsname\else \ifcsname\??ff #1\endcsname\@EA \@@thefeaturesnop \csname\??ff #1\endcsname\else @@ -770,13 +781,20 @@ \ifcsname\??ff #1\endcsname\@EA \@@thefallbacksnop\csname\??ff #1\endcsname\else \let \@@fontfallbacks \empty \fi\fi} +\def\@@thegoodiesnop#1% + {\ifcsname\??ff#1\s!goodies \endcsname\@EA\let\@EA\@@fontgoodies \csname\??ff#1\s!goodies \endcsname\else + \ifcsname\??ff #1\endcsname\@EA \@@thegoodiesnop \csname\??ff #1\endcsname\else + \let \@@fontgoodies \empty \fi\fi} + \def\updatefontparametersyes {\@@thefeaturesyes \somefontname - \@@thefallbacksyes\somefontname} + \@@thefallbacksyes\somefontname + \@@thegoodiesyes \somefontname} \def\updatefontparametersnop {\@@thefeaturesnop \somefontname - \@@thefallbacksnop\somefontname} + \@@thefallbacksnop\somefontname + \@@thegoodiesnop \somefontname} \def\updatefontparameters {\ifx\fontclass\empty\updatefontparametersnop\else\updatefontparametersyes\fi} @@ -786,6 +804,8 @@ \let\@@fontfallbacks\empty \let\@@fontfeatures \empty +\let\@@fontgoodies \empty + \let\@@hyphenchar \empty % todo, will go to encoding %D This brings down maps processing from 466 to 309 seconds @@ -972,19 +992,23 @@ \def\nonodefinefontsynonymnop {\@EA\let\csname\??ff\@@fontname\s!features \endcsname\undefined - \@EA\let\csname\??ff\@@fontname\s!fallbacks\endcsname\undefined} + \@EA\let\csname\??ff\@@fontname\s!fallbacks\endcsname\undefined + \@EA\let\csname\??ff\@@fontname\s!goodies \endcsname\undefined} \def\nonodefinefontsynonymyes {\fcglobal\@EA\let\csname\??ff\fontclass\@@fontname\s!features \endcsname\undefined - \fcglobal\@EA\let\csname\??ff\fontclass\@@fontname\s!fallbacks\endcsname\undefined} + \fcglobal\@EA\let\csname\??ff\fontclass\@@fontname\s!fallbacks\endcsname\undefined + \fcglobal\@EA\let\csname\??ff\fontclass\@@fontname\s!goodies \endcsname\undefined} \def\dodododefinefontsynonymnop {\@EA\let\csname\??ff\@@fontname\s!features \endcsname\@@ff@@features - \@EA\let\csname\??ff\@@fontname\s!fallbacks\endcsname\@@ff@@fallbacks} + \@EA\let\csname\??ff\@@fontname\s!fallbacks\endcsname\@@ff@@fallbacks + \@EA\let\csname\??ff\@@fontname\s!goodies \endcsname\@@ff@@goodies} \def\dodododefinefontsynonymyes {\fcglobal\@EA\let\csname\??ff\fontclass\@@fontname\s!features \endcsname\@@ff@@features - \fcglobal\@EA\let\csname\??ff\fontclass\@@fontname\s!fallbacks\endcsname\@@ff@@fallbacks} + \fcglobal\@EA\let\csname\??ff\fontclass\@@fontname\s!fallbacks\endcsname\@@ff@@fallbacks + \fcglobal\@EA\let\csname\??ff\fontclass\@@fontname\s!goodies \endcsname\@@ff@@goodies} \let\definefontfile\definefontsynonym % dedicated to Taco Hoekwater @@ -2139,10 +2163,11 @@ \trycurrentfontclass{#1}% \fi\fi\fi} -\def\savefontclassparameters#1#2#3#4% #1=rm|ss|.. rscale features fallbacks +\def\savefontclassparameters#1#2#3#4#5% #1=rm|ss|.. rscale features fallbacks goodies {\setxvalue{\fontclass#1\s!rscale }{#2}% \setxvalue{\fontclass#1\s!features }{#3}% - \setxvalue{\fontclass#1\s!fallbacks}{#4}} + \setxvalue{\fontclass#1\s!fallbacks}{#4}% + \setxvalue{\fontclass#1\s!goodies }{#5}} \settrue\autotypescripts @@ -3756,24 +3781,43 @@ \definefontsize[\c!a] \definefontsize[\c!b] \definefontsize[\c!c] \definefontsize[\c!d] -\definealternativestyle [\v!mediaeval] [\os] [] -\definealternativestyle [\v!normal] [\tf] [] -\definealternativestyle [\v!bold] [\bf] [] -\definealternativestyle [\v!type] [\tt] [] -\definealternativestyle [\v!mono] [\tt] [] -\definealternativestyle [\v!slanted] [\sl] [] -\definealternativestyle [\v!italic] [\it] [] -\definealternativestyle [\v!boldslanted,\v!slantedbold] [\bs] [] -\definealternativestyle [\v!bolditalic,\v!italicbold] [\bi] [] -\definealternativestyle [\v!small,\v!smallnormal] [\tfx] [] -\definealternativestyle [\v!smallbold] [\bfx] [] -\definealternativestyle [\v!smalltype] [\ttx] [] -\definealternativestyle [\v!smallslanted] [\slx] [] -\definealternativestyle [\v!smallboldslanted,\v!smallslantedbold] [\bsx] [] -\definealternativestyle [\v!smallbolditalic,\v!smallitalicbold] [\bix] [] - -\definealternativestyle [\v!sans,\v!sansserif] [\ss] [] -\definealternativestyle [\v!sansbold] [\ss\bf] [] +\definealternativestyle [\v!mediaeval] [\os] [] +\definealternativestyle [\v!normal] [\tf] [] +\definealternativestyle [\v!bold] [\bf] [] +\definealternativestyle [\v!type] [\tt] [] +\definealternativestyle [\v!mono] [\tt] [] +\definealternativestyle [\v!slanted] [\sl] [] +\definealternativestyle [\v!italic] [\it] [] +\definealternativestyle [\v!boldslanted,\v!slantedbold] [\bs] [] +\definealternativestyle [\v!bolditalic,\v!italicbold] [\bi] [] + +% \definealternativestyle [\v!small,\v!smallnormal] [\tfx] [] +% \definealternativestyle [\v!smallbold] [\bfx] [] +% \definealternativestyle [\v!smalltype] [\ttx] [] +% \definealternativestyle [\v!smallslanted] [\slx] [] +% \definealternativestyle [\v!smallboldslanted,\v!smallslantedbold] [\bsx] [] +% \definealternativestyle [\v!smallbolditalic,\v!smallitalicbold] [\bix] [] + +\definealternativestyle [\v!small,\v!smallnormal] [\setsmallbodyfont\tf] [] +\definealternativestyle [\v!smallbold] [\setsmallbodyfont\bf] [] +\definealternativestyle [\v!smalltype] [\setsmallbodyfont\tt] [] +\definealternativestyle [\v!smallslanted] [\setsmallbodyfont\sl] [] +\definealternativestyle [\v!smallboldslanted,\v!smallslantedbold] [\setsmallbodyfont\bs] [] +\definealternativestyle [\v!smallbolditalic,\v!smallitalicbold] [\setsmallbodyfont\bi] [] + +\definealternativestyle [\v!bigger] [\setbigbodyfont \tf] [] +\definealternativestyle [\v!smaller] [\setsmallbodyfont\tf] [] + +\definealternativestyle [\v!sans,\v!sansserif] [\ss] [] +\definealternativestyle [\v!sansbold] [\ss\bf] [] + +%D We can go on and on and on: +%D +%D \starttyping +%D \setupbodyfontenvironment[default][p=0.8,q=0.6] +%D \definefontsize[p] +%D \definefontsize[q] +%D \stoptyping %D Slow but handy: diff --git a/tex/context/base/font-otb.lua b/tex/context/base/font-otb.lua index 65933b240..f76e6686c 100644 --- a/tex/context/base/font-otb.lua +++ b/tex/context/base/font-otb.lua @@ -168,7 +168,7 @@ local function prepare_base_substitutions(tfmdata,kind,value) -- we can share so if pv then local upv = unicodes[pv] if upv then - if type(upv) == "table" then + if type(upv) == "table" then -- zero change that table upv = upv[1] end if characters[upv] then @@ -196,7 +196,7 @@ local function prepare_base_substitutions(tfmdata,kind,value) -- we can share so if pc then local upc = unicodes[pc] if upc then - if type(upc) == "table" then + if type(upc) == "table" then -- zero change that table upc = upc[1] end if characters[upc] then diff --git a/tex/context/base/font-oth.lua b/tex/context/base/font-oth.lua new file mode 100644 index 000000000..62ff41c40 --- /dev/null +++ b/tex/context/base/font-oth.lua @@ -0,0 +1,45 @@ +if not modules then modules = { } end modules ['font-oth'] = { + version = 1.001, + comment = "companion to font-oth.lua (helpers)", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +local lpegmatch = lpeg.match +local splitter = lpeg.Ct(lpeg.splitat(" ")) + +local collect_lookups = fonts.otf.collect_lookups + +-- For the moment there is no need to cache this but this might +-- happen when I get the feeling that there is a performance +-- penalty involved. + +function fonts.otf.get_alternate(tfmdata,k,kind,value) + if value then + local shared = tfmdata.shared + local otfdata = shared and shared.otfdata + if otfdata then + local validlookups, lookuplist = collect_lookups(otfdata,kind,tfmdata.script,tfmdata.language) + if validlookups then + local lookups = tfmdata.descriptions[k].slookups -- we assume only slookups (we can always extend) + if lookups then + local unicodes = tfmdata.unicodes -- names to unicodes + local choice = tonumber(value) + for l=1,#lookuplist do + local lookup = lookuplist[l] + local p = lookups[lookup] + if p then + local pc = p[2] -- p.components + if pc then + pc = lpegmatch(splitter,pc) + return unicodes[pc[choice] or pc[#pc]] + end + end + end + end + end + end + end + return k +end diff --git a/tex/context/base/font-pat.lua b/tex/context/base/font-pat.lua index b6531abb9..9f679f663 100644 --- a/tex/context/base/font-pat.lua +++ b/tex/context/base/font-pat.lua @@ -108,19 +108,19 @@ local function patch_domh(data,filename,threshold) m.DisplayOperatorMinHeight = threshold end end - if tex.luatexversion < 48 then - for _, g in next, data.glyphs do - local name = g.name - if find(name,"^integral$") or find(name,"^integral%.vsize") then - local width, italic = g.width or 0, g.italic_correction or 0 - local newwidth = width - italic - if trace_loading then - report_otf("patching width of %s: %s (width) - %s (italic) = %s",name,width,italic,newwidth) - end - g.width = newwidth - end - end - end +-- if tex.luatexversion < 48 then +-- for _, g in next, data.glyphs do +-- local name = g.name +-- if find(name,"^integral$") or find(name,"^integral%.vsize") then +-- local width, italic = g.width or 0, g.italic_correction or 0 +-- local newwidth = width - italic +-- if trace_loading then +-- report_otf("patching width of %s: %s (width) - %s (italic) = %s",name,width,italic,newwidth) +-- end +-- g.width = newwidth +-- end +-- end +-- end end patches["cambria"] = function(data,filename) patch_domh(data,filename,2800) end diff --git a/tex/context/base/grph-epd.lua b/tex/context/base/grph-epd.lua new file mode 100644 index 000000000..c687e40a8 --- /dev/null +++ b/tex/context/base/grph-epd.lua @@ -0,0 +1,23 @@ +if not modules then modules = { } end modules ['grph-epd'] = { + version = 1.001, + comment = "companion to grph-epd.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +local variables = interfaces.variables + +-- todo: page, name, file, url + +function figures.mergegoodies(optionlist) + local options = aux.settings_to_hash(optionlist) + local all = options[variables.all] or options[variables.yes] + if all or options[variables.reference] then + backends.codeinjections.mergereferences() + end + if all or options[variables.layer] then + backends.codeinjections.mergelayers() + end + +end diff --git a/tex/context/base/grph-epd.mkiv b/tex/context/base/grph-epd.mkiv new file mode 100644 index 000000000..b23631b79 --- /dev/null +++ b/tex/context/base/grph-epd.mkiv @@ -0,0 +1,58 @@ +%D \module +%D [ file=grph-epd, +%D version=2010.07.29, +%D title=\CONTEXT\ Graphic Macros, +%D subtitle=Merging Goodies, +%D author=Hans Hagen, +%D date=\currentdate, +%D copyright={PRAGMA / Hans Hagen \& Ton Otten}] +%C +%C This module is part of the \CONTEXT\ macro||package and is +%C therefore copyrighted by \PRAGMA. See mreadme.pdf for +%C details. + +\writestatus{loading}{ConTeXt Graphic Macros / Merging Coodies} + +\unprotect + +\registerctxluafile{lpdf-epd}{1.001} +\registerctxluafile{lpdf-epa}{1.001} +\registerctxluafile{grph-epd}{1.001} + +\def\figurereference {\ctxlua{figures.tprint("status","reference")}} + +\defineoverlay[epdf-overlay][\directsetup{epdf-overlay}] + +\startsetups epdf-overlay + \ctxlua{figures.mergegoodies("\@@efinteraction")}% + \reference[\figurereference]{}% todo: dest area +\stopsetups + +\def\doaddpdffiguregoodies + {\global\setbox\foundexternalfigure\vbox\bgroup + \framed[\c!offset=\v!overlay,\c!background={\v!foreground,epdf-overlay}]{\box\foundexternalfigure}% + \egroup} + +\appendtoks + \iflocation\doif\figurefiletype{pdf}{\doifnot\@@efinteraction\v!none\doaddpdffiguregoodies}\fi +\to \externalfigurepostprocessors + +\protect \endinput + +% /Properties << /xxxx 22 0 R >> +% 21 0 obj << /Type /OCG /Name (xxxx) >> endobj +% 22 0 obj << /OCGs [ 21 0 R ] /Type /OCMD >> endobj + +% \def\setepdflayer#1#2#3#4#5#6% x y w h (in bp) 0/1 destination +% {\setlayer +% [epdflinks] +% [\c!x=#1bp,\c!y=#1\s!bp,\c!preset=\v!leftbottom] +% {\button +% [\c!width=#3\s!bp,\c!height=#4\s!bp,\c!offset=\v!overlay,\c!frame=\ifnum#5=1 on\else\v!off]% +% {}[#6]}} + +% \def\setepdflayer#1#2#3#4#5#6% x y w h (in bp) 0/1 destination +% {\setlayer +% [epdflinks] +% [\c!x=#1bp,\c!y=#1\s!bp,\c!preset=\v!leftbottom] +% {\gotowdhtbox{#3\s!bp}{#4\s!bp}[#6]}} diff --git a/tex/context/base/grph-fig.mkiv b/tex/context/base/grph-fig.mkiv index e10dc0a32..0cf9bea2b 100644 --- a/tex/context/base/grph-fig.mkiv +++ b/tex/context/base/grph-fig.mkiv @@ -41,11 +41,14 @@ \def\dodoplaceexternalfigure[#1][#2][#3][#4][#5]% {\bgroup +\dostarttagged\t!image\empty \pushmacro\textunderscore \edef\textunderscore{\string_}% brrr, temp hack, still needed? \calculateexternalfigure[][#1][#2][#3][#4][#5]% [] is dummy dwcomp \popmacro\textunderscore +\global\setbox\foundexternalfigure\naturalvbox attr \imageattribute 2 {\box\foundexternalfigure}% \box\foundexternalfigure +\dostoptagged \egroup} \def\externalfigurereplacement#1#2#3% @@ -576,6 +579,7 @@ [\c!option=, \c!object=\v!yes, % we only check for no \c!reset=\v!no, + \c!interaction=\v!none, \c!maxwidth=\@@efwidth, \c!maxheight=\@@efheight, \c!bodyfont=\bodyfontsize, diff --git a/tex/context/base/grph-inc.lua b/tex/context/base/grph-inc.lua index c933d6a5f..6fa611694 100644 --- a/tex/context/base/grph-inc.lua +++ b/tex/context/base/grph-inc.lua @@ -35,6 +35,8 @@ The TeX-Lua mix is suboptimal. This has to do with the fact that we cannot run TeX code from within Lua. Some more functionality will move to Lua. ]]-- +-- commands.writestatus -> report + local format, lower, find, match, gsub, gmatch = string.format, string.lower, string.find, string.match, string.gsub, string.gmatch local texsprint, texbox = tex.sprint, tex.box local contains = table.contains @@ -227,40 +229,45 @@ do local figuredata = { } local callstack = { } - function figures.new() + function figures.new() -- we could use metatables status -> used -> request but it needs testing + local request = { + name = false, + label = false, + format = false, + page = false, + width = false, + height = false, + preview = false, + ["repeat"] = false, + controls = false, + display = false, + conversion = false, + cache = false, + prefix = false, + size = false, + } + local used = { + fullname = false, + format = false, + name = false, + path = false, + suffix = false, + width = false, + height = false, + } + local status = { + status = 0, + converted = false, + cached = false, + fullname = false, + format = false, + } + -- setmetatable(status, { __index = used }) + -- setmetatable(used, { __index = request }) figuredata = { - request = { - name = false, - label = false, - format = false, - page = false, - width = false, - height = false, - preview = false, - ["repeat"] = false, - controls = false, - display = false, - conversion = false, - cache = false, - prefix = false, - size = false, - }, - used = { - fullname = false, - format = false, - name = false, - path = false, - suffix = false, - width = false, - height = false, - }, - status = { - status = 0, - converted = false, - cached = false, - fullname = false, - format = false, - }, + request = request, + used = used, + status = status, } return figuredata end @@ -649,13 +656,13 @@ function figures.identifiers.default(data) local dr, du, ds = data.request, data.used, data.status local l = locate(dr) local foundname = l.foundname - local fullname = l.fullname or foundname + local fullname = l.fullname or foundname if fullname then - du.format = l.format or false + du.format = l.format or false du.fullname = fullname -- can be cached ds.fullname = foundname -- original - ds.format = l.format - ds.status = (l.found and 10) or 0 + ds.format = l.format + ds.status = (l.found and 10) or 0 end return data end @@ -699,6 +706,7 @@ function figures.done(data) ds.height = box.height ds.xscale = ds.width /(du.width or 1) ds.yscale = ds.height/(du.height or 1) + ds.page = ds.page or du.page or dr.page -- sort of redundant but can be limited --~ print(table.serialize(figures.current())) return data end diff --git a/tex/context/base/grph-inc.mkiv b/tex/context/base/grph-inc.mkiv index 16ee1097a..639ca7d75 100644 --- a/tex/context/base/grph-inc.mkiv +++ b/tex/context/base/grph-inc.mkiv @@ -77,6 +77,7 @@ \def\figurexscale {\ctxlua{figures.tprint("status","xscale",1)}} \def\figureyscale {\ctxlua{figures.tprint("status","yscale",1)}} +\def\figuresize {\ctxlua{figures.tprint("request","size")}} \def\figurelabel {\ctxlua{figures.tprint("request","label")}} \def\figurefileoriginal {\ctxlua{figures.tprint("request","name")}} \def\figurefilepage {\ctxlua{figures.tprint("request","page",1)}} @@ -151,6 +152,8 @@ % \let\@@efforegroundcolor\empty % + \let\@@efinteraction\@@exinteraction + % \let\@@efhfactor \empty \let\@@efwfactor \empty \let\@@effactor \empty diff --git a/tex/context/base/lang-ini.mkiv b/tex/context/base/lang-ini.mkiv index 24b0ec6f4..37f3fdb10 100644 --- a/tex/context/base/lang-ini.mkiv +++ b/tex/context/base/lang-ini.mkiv @@ -220,12 +220,17 @@ \unexpanded\def\setuplanguage {\dodoubleempty\dosetuplanguage} +\ifdefined\docomplexlanguage \else \let\docomplexlanguage\relax \fi + \def\dosetuplanguage[#1][#2]% {\ifsecondargument + \pushmacro\currentlanguage % can be default \edef\currentsetuplanguage{\reallanguagetag{#1}}% \getparameters[\??la\currentsetuplanguage][#2]% \the\everysetuplanguage - \doif\currentsetuplanguage\currentlanguage\docomplexlanguage + \popmacro\currentlanguage + %\doif\currentsetuplanguage\currentlanguage we can have influenced inheritance (default) + \docomplexlanguage \else \let\currentsetuplanguage\currentlanguage \getparameters[\??la\currentsetuplanguage][#1]% @@ -273,6 +278,12 @@ \c!rightcompoundhyphen=\compoundhyphen, \c!leftcompoundhyphen=] +% to be tested: +% +% \setuplanguage +% [\s!default] +% [\c!righthyphenchar="AD] + %D The values \type {leftsentence} and \type %D {rightsentence} can be (and are) used to implement %D automatic subsentence boundary glyphs, like in {\fr diff --git a/tex/context/base/lang-lab.mkiv b/tex/context/base/lang-lab.mkiv index 42f2db8ff..545a64455 100644 --- a/tex/context/base/lang-lab.mkiv +++ b/tex/context/base/lang-lab.mkiv @@ -41,14 +41,15 @@ \let\handletextprefix\relax -\newconditional\protecttextprefixes +\let\protecttextprefixes\zerocount \let\currenttextprefixtag \s!unknown \let\currenttextprefixclass\s!unknown -\unexpanded\def\setupheadtext {\setfalse\protecttextprefixes\let\currenttextprefixclass\??mh\dodoubleempty\dosetupsometextprefix} -\unexpanded\def\setuplabeltext {\setfalse\protecttextprefixes\let\currenttextprefixclass\??ml\dodoubleempty\dosetupsometextprefix} -\unexpanded\def\setupmathlabeltext{\setfalse\protecttextprefixes\let\currenttextprefixclass\??mm\dodoubleempty\dosetupsometextprefix} +\unexpanded\def\setupheadtext {\let\protecttextprefixes\zerocount\let\currenttextprefixclass\??mh\dodoubleempty\dosetupsometextprefix} +\unexpanded\def\setuplabeltext {\let\protecttextprefixes\zerocount\let\currenttextprefixclass\??ml\dodoubleempty\dosetupsometextprefix} +\unexpanded\def\setupmathlabeltext{\let\protecttextprefixes\zerocount\let\currenttextprefixclass\??mm\dodoubleempty\dosetupsometextprefix} +\unexpanded\def\setuptaglabeltext {\let\protecttextprefixes\plustwo \let\currenttextprefixclass\??me\dodoubleempty\dosetupsometextprefix} \def\dosetupsometextprefix[#1][#2]% {\ifsecondargument @@ -66,14 +67,19 @@ {\doassignsometextprefix{#1}[#2,,]} \def\doassignsometextprefix#1% - {\ifconditional\protecttextprefixes + {\ifcase\protecttextprefixes + % no checking + \expandafter\doassignsometextprefixyes + \or + % checking \ifcsname\currenttextprefixclass\currenttextprefixtag#1\endcsname \expandafter\expandafter\expandafter\doassignsometextprefixnop \else \expandafter\expandafter\expandafter\doassignsometextprefixyes \fi - \else - \expandafter\doassignsometextprefixyes + \or + % simple assignment (a bit overkill but it fits in the whole) + \expandafter\doassignsometextprefixdumb \fi{#1}} \ifdefined\Word\else \let\Word\relax \fi @@ -92,12 +98,15 @@ \expandafter\def\csname\currenttextprefixclass\currenttextprefixtag#1\endcsname{{#2}\empty}% \fi \else - \expandafter\def\csname\currenttextprefixclass\currenttextprefixtag#1\endcsname{{#2}{#3}}% + \expandafter\def\csname\currenttextprefixclass\currenttextprefixtag#1\endcsname{{#2}{#3}}% \fi} \def\doassignsometextprefixnop#1[#2]% {} +\def\doassignsometextprefixdumb#1[#2,#3]% + {\expandafter\def\csname\currenttextprefixclass\currenttextprefixtag#1\endcsname{#2}} + %D By changing the meaning of \type {\handletextprefix} we %D can filter the left and right labeltext as well as convert %D labels to uppercase. @@ -128,6 +137,7 @@ \def\labellanguage {\reallanguagetag{\defaultlanguage\currentmainlanguage}} \def\headlanguage {\reallanguagetag{\defaultlanguage\currentmainlanguage}} \def\mathlabellanguage{\reallanguagetag{\defaultlanguage\currentmainlanguage}} +\def\taglabellanguage {\reallanguagetag{\defaultlanguage\currentmainlanguage}} \appendtoks \let\labellanguage\currentlanguage \to \everycurrentdate @@ -135,7 +145,8 @@ \def\dogetupsomelabeltext {\dodogetupsomelabeltext \labellanguage } % second argument is textlabel \def\dogetupsomeheadtext {\dodogetupsomeheadtext \headlanguage } % second argument is headlabel -\def\dogetupsomemathlabeltext{\dodogetupsomemathlabeltext\mathlabellanguage } % second argument is headlabel +\def\dogetupsomemathlabeltext{\dodogetupsomemathlabeltext\mathlabellanguage } +\def\dogetupsometaglabeltext {\dodogetupsometaglabeltext \taglabellanguage } \def\dodogetupsomelabeltext#1#2% {\ifcsname\??ml#1#2\endcsname @@ -176,6 +187,19 @@ \let\thetextprefix\dummytextprefix \fi\fi\fi\fi} +\def\dodogetupsometaglabeltext#1#2% special + {\ifcsname\??me#1#2\endcsname + \csname\??me#1#2\endcsname + \else\ifcsname\??la\mathlabellanguage\s!default\endcsname + \expandafter\dodogetupsomemathlabeltext\csname\??la\mathlabellanguage\s!default\endcsname{#2}% + \else\ifcsname\??me#2\endcsname + \csname\??me#2\endcsname + \else\ifcsname\??me\s!en#2\endcsname + \csname\??me\s!en#2\endcsname + \else + #2% + \fi\fi\fi\fi} + % The WORD variants are a bit inefficient when #1/#2 are empty but they are % seldom used (one can better set the style). @@ -224,9 +248,9 @@ %D head and label texts without replacing predefined ones. %D These are internal macros. -\def\presetheadtext {\settrue\protecttextprefixes\let\currenttextprefixclass\??mh\dodoubleempty\dosetupsometextprefix} -\def\presetlabeltext {\settrue\protecttextprefixes\let\currenttextprefixclass\??ml\dodoubleempty\dosetupsometextprefix} -\def\presetmathlabeltext{\settrue\protecttextprefixes\let\currenttextprefixclass\??mm\dodoubleempty\dosetupsometextprefix} +\def\presetheadtext {\let\protecttextprefixes\plusone\let\currenttextprefixclass\??mh\dodoubleempty\dosetupsometextprefix} +\def\presetlabeltext {\let\protecttextprefixes\plusone\let\currenttextprefixclass\??ml\dodoubleempty\dosetupsometextprefix} +\def\presetmathlabeltext{\let\protecttextprefixes\plusone\let\currenttextprefixclass\??mm\dodoubleempty\dosetupsometextprefix} %D \macros %D {translate} diff --git a/tex/context/base/lang-mis.mkiv b/tex/context/base/lang-mis.mkiv index 0df45877b..11374e8b5 100644 --- a/tex/context/base/lang-mis.mkiv +++ b/tex/context/base/lang-mis.mkiv @@ -277,7 +277,7 @@ \let\domathmodediscretionary\handlemathmodediscretionary -\def\dotextmodediscretionary#1% +\def\dotextmodediscretionary#1% grouped ! {\bgroup \let\nextnextnext\egroup \def\next##1#1% diff --git a/tex/context/base/lang-sla.tex b/tex/context/base/lang-sla.tex index 45a92b289..7892123bb 100644 --- a/tex/context/base/lang-sla.tex +++ b/tex/context/base/lang-sla.tex @@ -121,7 +121,7 @@ \c!rightquote=\upperrightsingleninequote, \c!leftquotation=\lowerleftdoubleninequote, \c!rightquotation=\upperrightdoubleninequote, - \c!date={\v!day,\ ,\v!month,\ ,\v!year}, + \c!date={\v!day,{.},\ ,\v!month,\ ,\v!year}, \s!mapping=ec, \s!encoding=ec] diff --git a/tex/context/base/lpdf-ano.lua b/tex/context/base/lpdf-ano.lua index f6392fd37..89ccb2235 100644 --- a/tex/context/base/lpdf-ano.lua +++ b/tex/context/base/lpdf-ano.lua @@ -35,17 +35,17 @@ local specials = jobreferences.specials local handlers = jobreferences.handlers local executers = jobreferences.executers -local pdfdictionary = lpdf.dictionary -local pdfarray = lpdf.array -local pdfreference = lpdf.reference -local pdfunicode = lpdf.unicode -local pdfconstant = lpdf.constant -local pdfflushobject = lpdf.flushobject -local pdfreserveobject = lpdf.reserveobject -local pdfannotation = nodes.pdfannotation -local pdfdestination = nodes.pdfdestination - -local pdfpagereference = tex.pdfpageref +local pdfdictionary = lpdf.dictionary +local pdfarray = lpdf.array +local pdfreference = lpdf.reference +local pdfunicode = lpdf.unicode +local pdfconstant = lpdf.constant +local pdfflushobject = lpdf.flushobject +local pdfreserveobject = lpdf.reserveobject +local pdfpagereference = lpdf.pagereference + +local pdfannotation_node = nodes.pdfannotation +local pdfdestination_node = nodes.pdfdestination local pdf_uri = pdfconstant("URI") local pdf_gotor = pdfconstant("GoToR") @@ -60,16 +60,18 @@ local pdf_border = pdfarray { 0, 0, 0 } local cache = { } local function pagedest(n) - local pd = cache[n] - if not pd then - local a = pdfarray { - pdfreference(pdfpagereference(n)), - pdfconstant("Fit") - } - pd = pdfreference(pdfflushobject(a)) - cache[n] = pd + if n > 0 then + local pd = cache[n] + if not pd then + local a = pdfarray { + pdfreference(pdfpagereference(n)), + pdfconstant("Fit") + } + pd = pdfreference(pdfflushobject(a)) + cache[n] = pd + end + return pd end - return pd end lpdf.pagedest = pagedest @@ -97,10 +99,17 @@ local function link(url,filename,destination,page,actions) URI = url, } elseif filename and filename ~= "" then + -- no page ? + if destination == "" then + destination = nil + end + if not destination and page then + destination = pdfarray { page - 1, pdfconstant("Fit") } + end return pdfdictionary { S = pdf_gotor, -- can also be pdf_launch F = filename, - D = (destination and destination ~= "" and destination), -- or defaultdestination, + D = destination or defaultdestination, -- D is mandate NewWindow = (actions.newwindow and true) or nil, } elseif destination and destination ~= "" then @@ -195,7 +204,7 @@ local function pdfaction(actions) end end -lpdf.pdfaction = pdfaction +lpdf.action = pdfaction function codeinjections.prerollreference(actions) local main = actions and pdfaction(actions) @@ -205,6 +214,7 @@ function codeinjections.prerollreference(actions) Border = pdf_border, H = (not actions.highlight and pdf_n) or nil, A = main, + F = 4, -- print (mandate in pdf/a) -- does not work at all in spite of specification -- OC = (actions.layer and lpdf.layerreferences[actions.layer]) or nil, -- OC = backends.pdf.layerreference(actions.layer), @@ -238,7 +248,7 @@ function nodeinjections.reference(width,height,depth,prerolled) if trace_references then report_references("w=%s, h=%s, d=%s, a=%s",width,height,depth,prerolled) end - return pdfannotation(width,height,depth,prerolled) + return pdfannotation_node(width,height,depth,prerolled) end end @@ -246,7 +256,7 @@ function nodeinjections.destination(width,height,depth,name,view) if trace_destinations then report_destinations("w=%s, h=%s, d=%s, n=%s, v=%s",width,height,depth,name,view or "no view") end - return pdfdestination(width,height,depth,name,view) + return pdfdestination_node(width,height,depth,name,view) end -- runners and specials @@ -337,7 +347,7 @@ function specials.page(var,actions) -- better resolve in strc-ref local file = var.f if file then file = jobreferences.checkedfile(file) - return link(nil,file,nil,p or var.operation,actions) + return link(nil,file,nil,var.operation,actions) else local p = jobreferences.pages[var.operation] if type(p) == "function" then diff --git a/tex/context/base/lpdf-epa.lua b/tex/context/base/lpdf-epa.lua new file mode 100644 index 000000000..35c0c086b --- /dev/null +++ b/tex/context/base/lpdf-epa.lua @@ -0,0 +1,162 @@ +if not modules then modules = { } end modules ['lpdf-epa'] = { + version = 1.001, + comment = "companion to lpdf-epa.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +-- This is a rather experimental feature and the code will probably +-- change. + +local type, tonumber = type, tonumber +local format = string.format + +local trace_links = false trackers.register("figures.links", function(v) trace_links = v end) + +local report_link = logs.new("links") + +local variables = interfaces.variables + +local function add_link(x,y,w,h,destination,what) + if trace_links then + report_link("dx: %04i, dy: %04i, wd: %04i, ht: %04i, destination: %s, type: %s",x,y,w,h,destination,what) + end + context.setlayer ( + { "epdflinks" }, + { x = x .. "bp", y = y .. "bp", preset = "leftbottom" }, + function() + -- context.blackrule { width = w.."bp", height = h.."bp", depth = "0bp" } + context.button ( + { + width = w.."bp", + height = h.."bp", + offset = variables.overlay, + frame = trace_links and variables.on or variables.off, + }, + "", + { destination } + ) + end + ) +end + +local function link_goto(x,y,w,h,document,annotation,pagesdata,pagedata,namespace) + -- print("border",table.unpack(annotation.Border.all)) + -- print("flags",annotation.F) + -- print("pagenumbers",pagedata.reference.num,destination[1].num) + -- print("pagerefs",pagedata.number,pagesdata.references[destination[1].num]) + local destination = annotation.A.D -- [ 18 0 R /Fit ] + local what = "page" + if type(destination) == "string" then + local destinations = document.Catalog.Destinations + local wanted = destinations[destination] + destination = wanted and wanted.D + if destination then what = "named" end + end + local whereto = destination and destination[1] -- array + if whereto and whereto.num then + local currentpage = pagedata.number + local destinationpage = pagesdata.references[whereto.num] + add_link(x,y,w,h,namespace .. destinationpage,what) + return + end +end + +local function link_uri(x,y,w,h,document,annotation) + local url = annotation.A.URI + if url then + add_link(x,y,w,h,format("url(%s)",url),"url") + end +end + +local function link_file(x,y,w,h,document,annotation) + local filename = annotation.A.F + if filename then + local destination = annotation.A.D + if not destination then + add_link(x,y,w,h,format("file(%s)",filename),"file") + elseif type(destination) == "string" then + add_link(x,y,w,h,format("%s::%s",filename,destination),"file (named)") + else + destination = destination[1] -- array + if tonumber(destination) then + add_link(x,y,w,h,format("%s::page(%s)",filename,destination),"file (page)") + else + add_link(x,y,w,h,format("file(%s)",filename),"file") + end + end + end +end + +function backends.codeinjections.mergereferences(specification) + if figures and not specification then + specification = figures and figures.current() + specification = specification and specification.status + end + if specification then + local fullname = specification.fullname + local document = lpdf.load(fullname) + if document then + local pagenumber = specification.page or 1 + local xscale = specification.yscale or 1 + local yscale = specification.yscale or 1 + local size = specification.size or "crop" -- todo + local pagesdata = document.Catalog.Pages + local pagedata = pagesdata[pagenumber] + local annotations = pagedata.Annots + local namespace = format("lpdf-epa-%s-",file.removesuffix(file.basename(fullname))) + local reference = namespace .. pagenumber + if annotations.size > 0 then + local llx, lly, urx, ury = table.unpack(pagedata.MediaBox.all) + local width, height = xscale * (urx - llx), yscale * (ury - lly) -- \\overlaywidth, \\overlayheight + context.definelayer( { "epdflinks" }, { height = height.."bp" , width = width.."bp" }) + for i=1,annotations.size do + local annotation = annotations[i] + local subtype = annotation.Subtype + local a_llx, a_lly, a_urx, a_ury = table.unpack(annotation.Rect.all) + local x, y = xscale * (a_llx - llx), yscale * (a_lly - lly) + local w, h = xscale * (a_urx - a_llx), yscale * (a_ury - a_lly) + if subtype == "Link" then + local linktype = annotation.A.S + if linktype == "GoTo" then + link_goto(x,y,w,h,document,annotation,pagesdata,pagedata,namespace) + elseif linktype == "GoToR" then + link_file(x,y,w,h,document,annotation) + elseif linktype == "URI" then + link_uri(x,y,w,h,document,annotation) + elseif trace_links then + report_link("unsupported link annotation '%s'",linktype) + end + elseif trace_links then + report_link("unsupported annotation '%s'",subtype) + end + end + context.flushlayer { "epdflinks" } + context("\\gdef\\figurereference{%s}",reference) -- global + specification.reference = reference + return namespace + end + end + end + return ""-- no namespace, empty, not nil +end + +function backends.codeinjections.mergelayers(specification) + if not specification then + specification = figures and figures.current() + specification = specification and specification.status + end + if specification then + local fullname = specification.fullname + local document = lpdf.load(fullname) + if document then + local pagenumber = specification.page or 1 + local pagesdata = document.Catalog.Pages + local pagedata = pagesdata[pagenumber] + local resources = pagedata.Resources +--~ table.print(resources) +--~ local properties = resources.Properties + end + end +end diff --git a/tex/context/base/lpdf-epd.lua b/tex/context/base/lpdf-epd.lua new file mode 100644 index 000000000..23ab0674c --- /dev/null +++ b/tex/context/base/lpdf-epd.lua @@ -0,0 +1,246 @@ +if not modules then modules = { } end modules ['lpdf-epd'] = { + version = 1.001, + comment = "companion to lpdf-epa.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +-- This is an experimental layer around the epdf library. Because that +-- library is not yet finished and will get a clear api (independent of +-- the underlying pdf library which has an instable api) it will take +-- a while before this module is completed. Also, some integration with +-- other lpdf code might happen (i.e. we might generate lpdf objects). + +local setmetatable, rawset = setmetatable, rawset + +-- used: +-- +-- arrayGet arrayGetNF dictLookup getTypeName arrayGetLength +-- getNum getString getBool getName getRef +-- getResourceDict getMediaBox getCropBox getBleedBox getTrimBox getArtBox +-- getPageRef getKindName findDestgetNumPages getDests getPage getCatalog getAnnots + +-- -- -- helpers -- -- -- + +local cache_lookups = false + +local checked_access + +local array_access = { + __index = function(t,k) + local d = t.__data__ + if tonumber(k) then + return checked_access(t,k,d:arrayGetNF(k)) + elseif k == "all" then + local result = { } + for i=1,t.size do + result[i] = checked_access(t,k,d:arrayGetNF(i)) + end + return result + elseif k == "width" then + return checked_access(t,k,d:arrayGetNF(3)) - checked_access(t,k,d:arrayGetNF(1)) + elseif k == "height" then + return checked_access(t,k,d:arrayGetNF(4)) - checked_access(t,k,d:arrayGetNF(2)) + end + end, +} + +local dictionary_access = { + __index = function(t,k) + return checked_access(t,k,t.__data__:dictLookup(k)) + end +} + +checked_access = function(tab,key,v) + local n = v:getTypeName() +--~ print("!!!!!!!!!!!!!!",n) + if n == "array" then + local t = { __data__ = v, size = v:arrayGetLength() } + setmetatable(t,array_access) + if cache_lookups then rawset(tab,key,t) end + return t + elseif n == "dictionary" then + local t = { __data__ = v, } + setmetatable(t,dictionary_access) + if cache_lookups then rawset(tab,key,t) end + return t + elseif n == "real" or n == "integer" then + return v:getNum() + elseif n == "string" then + return v:getString() + elseif n == "boolean" then + return v:getBool() + elseif n == "name" then + return v:getName() + elseif n == "ref" then + return v:getRef(v.num,v.gen) + else + return v + end +end + +local basic_annots_access = { + __index = function(t,k) + local a = { + __data__ = t.__data__:arrayGet(k), + } + setmetatable(a,dictionary_access) + if cache_lookups then rawset(t,k,a) end + return a + end +} + +local basic_resources_access = { -- == dictionary_access + __index = function(t,k) +--~ local d = t.__data__ +--~ print(d) +--~ print(d:getTypeName()) + return checked_access(t,k,t.__data__:dictLookup(k)) + end +} + +local basic_box_access = { + __index = function(t,k) + local d = t.__data__ + if k == "all" then return { d.x1, d.y1, d.x2, d.y2 } + elseif k == "width" then return d.x2 - d.x1 + elseif k == "height" then return d.y2 - d.y1 + elseif k == 1 then return d.x1 + elseif k == 2 then return d.y1 + elseif k == 3 then return d.x2 + elseif k == 4 then return d.y2 + else return 0 end + end +} + +-- -- -- pages -- -- -- + +local page_access = { + __index = function(t,k) + local d = t.__data__ + if k == "Annots" then + local annots = d:getAnnots() + local a = { + __data__ = annots, + size = annots:arrayGetLength() + } + setmetatable(a,basic_annots_access) + rawset(t,k,a) + return a + elseif k == "Resources" then + local r = { + __data__ = d:getResourceDict(), + } + setmetatable(r,basic_resources_access) + rawset(t,k,r) + return r + elseif k == "MediaBox" or k == "TrimBox" or k == "CropBox" or k == "ArtBox" or k == "BleedBox" then + local b = { + -- __data__ = d:getMediaBox(), + __data__ = d["get"..k](d), + } + setmetatable(b,basic_box_access) + rawset(t,k,b) + return b + end + end +} + +-- -- -- catalog -- -- -- + +local destination_access = { + __index = function(t,k) + if k == "D" then + local d = t.__data__ + local p = { + d:getPageRef(k), d:getKindName(k) + } + if cache_lookups then rawset(t,k,p) end -- not needed + return p + end + end +} + +local destinations_access = { + __index = function(t,k) + local d = t.__catalog__ + local p = { + __data__ = d:findDest(k), + } + setmetatable(p,destination_access) + if cache_lookups then rawset(t,k,p) end + return p + end +} + +local catalog_access = { + __index = function(t,k) + local c = t.__catalog__ + if k == "Pages" then + local s = c:getNumPages() + local r = { + } + local p = { + __catalog__ = c, + size = s, + references = r, + } + -- we load all pages as we need to resolve refs + for i=1,s do + local di, ri = c:getPage(i), c:getPageRef(i) + local pi = { + __data__ = di, + reference = ri, + number = i, + } + setmetatable(pi,page_access) + p[i], r[ri.num] = pi, i + end + -- setmetatable(p,pages_access) + rawset(t,k,p) + return p + elseif k == "Destinations" or k == "Dest" then + local d = c:getDests() + local p = { + __catalog__ = c, + } + setmetatable(p,destinations_access) + rawset(t,k,p) + return p + elseif k == "Metadata" then + local m = c:readMetadata() + local p = { -- we fake a stream dictionary + __catalog__ = c, + stream = m, + Type = "Metadata", + Subtype = "XML", + Length = #m, + } + -- rawset(t,k,p) + return p + end + end +} + +local document_access = { + __index = function(t,k) + if k == "Catalog" then + local c = { + __catalog__ = t.__root__:getCatalog(), + } + setmetatable(c,catalog_access) + rawset(t,k,c) + return c + end + end +} + +function lpdf.load(filename) + local document = { + __root__ = epdf.open(filename), + filename = filename, + } + setmetatable(document,document_access) + return document +end diff --git a/tex/context/base/lpdf-fld.lua b/tex/context/base/lpdf-fld.lua index 893962b0e..455ddcf5f 100644 --- a/tex/context/base/lpdf-fld.lua +++ b/tex/context/base/lpdf-fld.lua @@ -27,17 +27,18 @@ local registrations = backends.pdf.registrations local registeredsymbol = codeinjections.registeredsymbol -local pdfstream = lpdf.stream -local pdfdictionary = lpdf.dictionary -local pdfarray = lpdf.array -local pdfreference = lpdf.reference -local pdfunicode = lpdf.unicode -local pdfstring = lpdf.string -local pdfconstant = lpdf.constant -local pdftoeight = lpdf.toeight -local pdfflushobject = lpdf.flushobject -local pdfreserveobject = lpdf.reserveobject -local pdfannotation = nodes.pdfannotation +local pdfstream = lpdf.stream +local pdfdictionary = lpdf.dictionary +local pdfarray = lpdf.array +local pdfreference = lpdf.reference +local pdfunicode = lpdf.unicode +local pdfstring = lpdf.string +local pdfconstant = lpdf.constant +local pdftoeight = lpdf.toeight +local pdfflushobject = lpdf.flushobject +local pdfreserveobject = lpdf.reserveobject + +local pdfannotation_node = nodes.pdfannotation local submitoutputformat = 0 -- 0=unknown 1=HTML 2=FDF 3=XML => not yet used, needs to be checked @@ -119,7 +120,7 @@ end local function checked(what) if what and what ~= "" then local set, bug = jobreferences.identify("",what) - return not bug and #set > 0 and lpdf.pdfaction(set) + return not bug and #set > 0 and lpdf.action(set) end end @@ -586,7 +587,7 @@ local function finishfields() end end -lpdf.registerdocumentfinalizer(finishfields) +lpdf.registerdocumentfinalizer(finishfields,"form fields") local pdf_widget = pdfconstant("Widget") local pdf_tx = pdfconstant("Tx") @@ -634,7 +635,7 @@ end local function save_kid(field,specification,d) local kn = pdfreserveobject() field.kids[#field.kids+1] = pdfreference(kn) - node.write(pdfannotation(specification.width,specification.height,0,d(),kn)) + node.write(pdfannotation_node(specification.width,specification.height,0,d(),kn)) end function methods.line(name,specification,variant,extras) diff --git a/tex/context/base/lpdf-ini.lua b/tex/context/base/lpdf-ini.lua index e0cc98c27..09fb1d096 100644 --- a/tex/context/base/lpdf-ini.lua +++ b/tex/context/base/lpdf-ini.lua @@ -13,8 +13,8 @@ local texwrite, texset, texsprint, ctxcatcodes = tex.write, tex.set, tex.sprint, local sind, cosd = math.sind, math.cosd local lpegmatch = lpeg.match -local pdfreserveobj = pdf and pdf.reserveobj or function() return 1 end -- for testing -local pdfimmediateobj = pdf and pdf.immediateobj or function() return 2 end -- for testing +local pdfreserveobject = pdf and pdf.reserveobj or function() return 1 end -- for testing +local pdfimmediateobject = pdf and pdf.immediateobj or function() return 2 end -- for testing local trace_finalizers = false trackers.register("backend.finalizers", function(v) trace_finalizers = v end) local trace_resources = false trackers.register("backend.resources", function(v) trace_resources = v end) @@ -331,7 +331,7 @@ lpdf.verbose = pdfverbose local names, cache = { }, { } function lpdf.reserveobject(name) - local r = pdfreserveobj() + local r = pdfreserveobject() if name then names[name] = r if trace_objects then @@ -343,7 +343,30 @@ function lpdf.reserveobject(name) return r end ---~ local pdfreserveobject = lpdf.reserveobject +function lpdf.reserveannotation() + return pdfreserveobject("annot") +end + +lpdf.immediateobject = pdf.immediateobj +lpdf.object = pdf.obj -- the table interface, todo: auto attr() and so +lpdf.pagereference = pdf.pageref or tex.pdfpageref + +--~ local pdfobj = pdf.obj + +--~ function lpdf.object(t) +--~ local attr = t.attr +--~ if type(attr) == "function" then +--~ t.attr = attr() +--~ end +--~ local str = t.string +--~ if str then +--~ t.string = tostring(str) +--~ end +--~ if not t.type then +--~ t.type = "raw" +--~ end +--~ pdfobj(t) +--~ end function lpdf.flushobject(name,data) if data then @@ -356,7 +379,7 @@ function lpdf.flushobject(name,data) report_backends("flushing object data to reserved object with name '%s'",name) end end - return pdfimmediateobj(name,tostring(data)) + return pdfimmediateobject(name,tostring(data)) else if trace_objects then if trace_detail then @@ -365,20 +388,20 @@ function lpdf.flushobject(name,data) report_backends("flushing object data to reserved object with number %s",name) end end - return pdfimmediateobj(tostring(data)) + return pdfimmediateobject(tostring(data)) end else if trace_objects and trace_detail then report_backends("flushing object data -> %s",tostring(name)) end - return pdfimmediateobj(tostring(name)) + return pdfimmediateobject(tostring(name)) end end function lpdf.sharedobj(content) local r = cache[content] if not r then - r = pdfreference(pdfimmediateobj(content)) + r = pdfreference(pdfimmediateobject(content)) cache[content] = r end return r @@ -447,6 +470,8 @@ local function resetpageproperties() pagesattributes = pdfdictionary() end +resetpageproperties() + local function setpageproperties() --~ texset("global", "pdfpageresources", pageresources ()) --~ texset("global", "pdfpageattr", pageattributes ()) @@ -460,10 +485,14 @@ function lpdf.addtopageresources (k,v) pageresources [k] = v end function lpdf.addtopageattributes (k,v) pageattributes [k] = v end function lpdf.addtopagesattributes(k,v) pagesattributes[k] = v end -local function set(where,f,when,what) - when = when or 2 +local function set(where,what,f,when,comment) + if type(when) == "string" then + when, comment = 2, when + elseif not when then + when = 2 + end local w = where[when] - w[#w+1] = f + w[#w+1] = { f, comment } if trace_finalizers then report_backends("%s set: [%s,%s]",what,when,#w) end @@ -473,27 +502,29 @@ local function run(where,what) for i=1,#where do local w = where[i] for j=1,#w do + local wj = w[j] if trace_finalizers then - report_backends("%s finalizer: [%s,%s]",what,i,j) + report_backends("%s finalizer: [%s,%s] %s",what,i,j,wj[2] or "") end - w[j]() + wj[1]() end end end -function lpdf.registerpagefinalizer(f,when) - set(pagefinalizers,f,when,"page") +function lpdf.registerpagefinalizer(f,when,comment) + set(pagefinalizers,"page",f,when,comment) end -function lpdf.registerdocumentfinalizer(f,when) - set(documentfinalizers,f,when,"document") +function lpdf.registerdocumentfinalizer(f,when,comment) + set(documentfinalizers,"document",f,when,comment) end function lpdf.finalizepage() if not environment.initex then - resetpageproperties() + -- resetpageproperties() -- maybe better before run(pagefinalizers,"page") setpageproperties() + resetpageproperties() -- maybe better before end end @@ -507,11 +538,8 @@ function lpdf.finalizedocument() end end -if callbacks.known("finish_pdffile") then - callbacks.register("finish_pdffile",function() if not environment.initex then run(documentfinalizers,"document") end end) - function lpdf.finalizedocument() end -end - +--~ callbacks.register("finish_pdfoage", lpdf.finalizepage) +callbacks.register("finish_pdffile", lpdf.finalizedocument) -- some minimal tracing, handy for checking the order @@ -538,22 +566,22 @@ function lpdf.addtocatalog(k,v) if not (lpdf.protectresources and catalog[k]) th function lpdf.addtoinfo (k,v) if not (lpdf.protectresources and info [k]) then trace_set("info", k) info [k] = v end end function lpdf.addtonames (k,v) if not (lpdf.protectresources and names [k]) then trace_set("names", k) names [k] = v end end -local dummy = pdfreserveobj() -- else bug in hvmd due so some internal luatex conflict +local dummy = pdfreserveobject() -- else bug in hvmd due so some internal luatex conflict -local r_extgstates, d_extgstates = pdfreserveobj(), pdfdictionary() local p_extgstates = pdfreference(r_extgstates) -local r_colorspaces, d_colorspaces = pdfreserveobj(), pdfdictionary() local p_colorspaces = pdfreference(r_colorspaces) -local r_patterns, d_patterns = pdfreserveobj(), pdfdictionary() local p_patterns = pdfreference(r_patterns) -local r_shades, d_shades = pdfreserveobj(), pdfdictionary() local p_shades = pdfreference(r_shades) +local r_extgstates, d_extgstates = pdfreserveobject(), pdfdictionary() local p_extgstates = pdfreference(r_extgstates) +local r_colorspaces, d_colorspaces = pdfreserveobject(), pdfdictionary() local p_colorspaces = pdfreference(r_colorspaces) +local r_patterns, d_patterns = pdfreserveobject(), pdfdictionary() local p_patterns = pdfreference(r_patterns) +local r_shades, d_shades = pdfreserveobject(), pdfdictionary() local p_shades = pdfreference(r_shades) local function checkextgstates () if next(d_extgstates ) then lpdf.addtopageresources("ExtGState", p_extgstates ) end end local function checkcolorspaces() if next(d_colorspaces) then lpdf.addtopageresources("ColorSpace",p_colorspaces) end end local function checkpatterns () if next(d_patterns ) then lpdf.addtopageresources("Pattern", p_patterns ) end end local function checkshades () if next(d_shades ) then lpdf.addtopageresources("Shading", p_shades ) end end -local function flushextgstates () if next(d_extgstates ) then trace_flush("extgstates") pdfimmediateobj(r_extgstates, tostring(d_extgstates )) end end -local function flushcolorspaces() if next(d_colorspaces) then trace_flush("colorspaces") pdfimmediateobj(r_colorspaces,tostring(d_colorspaces)) end end -local function flushpatterns () if next(d_patterns ) then trace_flush("patterns") pdfimmediateobj(r_patterns, tostring(d_patterns )) end end -local function flushshades () if next(d_shades ) then trace_flush("shades") pdfimmediateobj(r_shades, tostring(d_shades )) end end +local function flushextgstates () if next(d_extgstates ) then trace_flush("extgstates") pdfimmediateobject(r_extgstates, tostring(d_extgstates )) end end +local function flushcolorspaces() if next(d_colorspaces) then trace_flush("colorspaces") pdfimmediateobject(r_colorspaces,tostring(d_colorspaces)) end end +local function flushpatterns () if next(d_patterns ) then trace_flush("patterns") pdfimmediateobject(r_patterns, tostring(d_patterns )) end end +local function flushshades () if next(d_shades ) then trace_flush("shades") pdfimmediateobject(r_shades, tostring(d_shades )) end end local collected = pdfdictionary { ExtGState = p_extgstates, @@ -571,19 +599,19 @@ function lpdf.adddocumentcolorspace(k,v) d_colorspaces[k] = v end function lpdf.adddocumentpattern (k,v) d_patterns [k] = v end function lpdf.adddocumentshade (k,v) d_shades [k] = v end -lpdf.registerdocumentfinalizer(flushextgstates,3) -lpdf.registerdocumentfinalizer(flushcolorspaces,3) -lpdf.registerdocumentfinalizer(flushpatterns,3) -lpdf.registerdocumentfinalizer(flushshades,3) +lpdf.registerdocumentfinalizer(flushextgstates,3,"extended graphic states") +lpdf.registerdocumentfinalizer(flushcolorspaces,3,"color spaces") +lpdf.registerdocumentfinalizer(flushpatterns,3,"patterns") +lpdf.registerdocumentfinalizer(flushshades,3,"shades") -lpdf.registerdocumentfinalizer(flushcatalog,3) -lpdf.registerdocumentfinalizer(flushinfo,3) -lpdf.registerdocumentfinalizer(flushnames,3) +lpdf.registerdocumentfinalizer(flushcatalog,3,"catalog") +lpdf.registerdocumentfinalizer(flushinfo,3,"info") +lpdf.registerdocumentfinalizer(flushnames,3,"names") -lpdf.registerpagefinalizer(checkextgstates,3) -lpdf.registerpagefinalizer(checkcolorspaces,3) -lpdf.registerpagefinalizer(checkpatterns,3) -lpdf.registerpagefinalizer(checkshades,3) +lpdf.registerpagefinalizer(checkextgstates,3,"extended graphic states") +lpdf.registerpagefinalizer(checkcolorspaces,3,"color spaces") +lpdf.registerpagefinalizer(checkpatterns,3,"patterns") +lpdf.registerpagefinalizer(checkshades,3,"shades") -- in strc-bkm: lpdf.registerdocumentfinalizer(function() structure.bookmarks.place() end,1) diff --git a/tex/context/base/lpdf-ini.mkiv b/tex/context/base/lpdf-ini.mkiv index 7c7dce3ef..64ce6eb43 100644 --- a/tex/context/base/lpdf-ini.mkiv +++ b/tex/context/base/lpdf-ini.mkiv @@ -25,6 +25,7 @@ \registerctxluafile{lpdf-fld}{1.001} \registerctxluafile{lpdf-u3d}{1.001} \registerctxluafile{lpdf-swf}{1.001} +\registerctxluafile{lpdf-tag}{1.001} \unprotect diff --git a/tex/context/base/lpdf-mis.lua b/tex/context/base/lpdf-mis.lua index ac471e4e0..0d9061daa 100644 --- a/tex/context/base/lpdf-mis.lua +++ b/tex/context/base/lpdf-mis.lua @@ -28,17 +28,16 @@ local copy_node = node.copy local pdfliteral, register = nodes.pdfliteral, nodes.register -local pdfdictionary = lpdf.dictionary -local pdfarray = lpdf.array -local pdfboolean = lpdf.boolean -local pdfconstant = lpdf.constant -local pdfreference = lpdf.reference -local pdfunicode = lpdf.unicode -local pdfverbose = lpdf.verbose -local pdfstring = lpdf.string -local pdfflushobject = lpdf.flushobject - -local pdfimmediateobj = pdf.immediateobj +local pdfdictionary = lpdf.dictionary +local pdfarray = lpdf.array +local pdfboolean = lpdf.boolean +local pdfconstant = lpdf.constant +local pdfreference = lpdf.reference +local pdfunicode = lpdf.unicode +local pdfverbose = lpdf.verbose +local pdfstring = lpdf.string +local pdfflushobject = lpdf.flushobject +local pdfimmediateobject = lpdf.immediateobject local tobasepoints = number.tobasepoints local variables = interfaces.variables @@ -58,7 +57,7 @@ local function initializenegative() Range = a, Domain = a, } - local negative = pdfdictionary { Type = g, TR = pdfreference(pdfimmediateobj("stream","1 exch sub",d())) } + local negative = pdfdictionary { Type = g, TR = pdfreference(pdfimmediateobject("stream","1 exch sub",d())) } local positive = pdfdictionary { Type = g, TR = pdfconstant("Identity") } lpdf.adddocumentextgstate("GSnegative", pdfreference(pdfflushobject(negative))) lpdf.adddocumentextgstate("GSPositive", pdfreference(pdfflushobject(positive))) @@ -118,10 +117,10 @@ end local function flushdocumentactions() if opendocument then - lpdf.addtocatalog("OpenAction",lpdf.pdfaction(opendocument)) + lpdf.addtocatalog("OpenAction",lpdf.action(opendocument)) end if closedocument then - lpdf.addtocatalog("CloseAction",lpdf.pdfaction(closedocument)) + lpdf.addtocatalog("CloseAction",lpdf.action(closedocument)) end end @@ -129,17 +128,17 @@ local function flushpageactions() if openpage or closepage then local d = pdfdictionary() if openpage then - d.O = lpdf.pdfaction(openpage) + d.O = lpdf.action(openpage) end if closepage then - d.C = lpdf.pdfaction(closepage) + d.C = lpdf.action(closepage) end lpdf.addtopageattributes("AA",d) end end -lpdf.registerpagefinalizer(flushpageactions) -lpdf.registerdocumentfinalizer(flushdocumentactions) +lpdf.registerpagefinalizer(flushpageactions,"page actions") +lpdf.registerdocumentfinalizer(flushdocumentactions,"document actions") --- info @@ -189,7 +188,7 @@ local function flushjavascripts() local name, script = t[i][1], t[i][2] local j = pdfdictionary { S = pdf_javascript, - JS = pdfreference(pdfimmediateobj("stream",script)), + JS = pdfreference(pdfimmediateobject("stream",script)), } a[#a+1] = pdfstring(name) a[#a+1] = pdfreference(pdfflushobject(j)) @@ -198,7 +197,7 @@ local function flushjavascripts() end end -lpdf.registerdocumentfinalizer(flushjavascripts) +lpdf.registerdocumentfinalizer(flushjavascripts,"javascripts") -- -- -- @@ -288,8 +287,8 @@ local function pagespecification() -- lpdf.addtopageattributes("ArtBox",box) end -lpdf.registerpagefinalizer(pagespecification) -lpdf.registerdocumentfinalizer(documentspecification) +lpdf.registerpagefinalizer(pagespecification,"page specification") +lpdf.registerdocumentfinalizer(documentspecification,"document specification") -- Page Label support ... -- @@ -332,4 +331,4 @@ local function featurecreep() lpdf.addtocatalog("PageLabels", pdfdictionary { Nums = list }) end -lpdf.registerdocumentfinalizer(featurecreep) +lpdf.registerdocumentfinalizer(featurecreep,"featurecreep") diff --git a/tex/context/base/lpdf-pdx.lua b/tex/context/base/lpdf-pdx.lua index 43b0b87dc..db1217c53 100644 --- a/tex/context/base/lpdf-pdx.lua +++ b/tex/context/base/lpdf-pdx.lua @@ -6,6 +6,10 @@ if not modules then modules = { } end modules ['lpdf-pdx'] = { license = "see context related readme files", } +local trace_colorprofiles = false trackers.register("backend.colorprofiles", function(v) trace_colorprofiles = v end) + +local report_backends = logs.new("backends") + local codeinjections = backends.codeinjections -- normally it is registered local variables = interfaces.variables @@ -16,6 +20,7 @@ local pdfreference = lpdf.reference local pdfflushobject = lpdf.flushobject local pdfstring = lpdf.string local pdfverbose = lpdf.verbose +local pdfobject = lpdf.object local lower, gmatch = string.lower, string.gmatch @@ -47,9 +52,9 @@ function codeinjections.useinternalICCprofile(colorspace,filename) local channel = channels[colorspace] if channel and filename ~= "" then local a = pdfdictionary { N = channel } - profile = pdf.obj { + profile = pdfobject { compresslevel = 0, - immediate = true, + immediate = true, -- ! type = "stream", file = filename, attr = a(), @@ -85,30 +90,51 @@ function codeinjections.useexternalICCprofile(colorspace,name,urls,checksum,vers end end -local function embedprofile(colorspace,filename) - local colorspace = lower(colorspace) - local n = codeinjections.useinternalICCprofile(colorspace,filename) - if n then - local a = pdfarray { - pdfconstant("ICCBased"), - pdfreference(n), - } - lpdf.adddocumentcolorspace(prefixes[colorspace],pdfreference(pdfflushobject(a))) -- part of page /Resources - defaults[lower(colorspace)] = filename - end -end - +local loaded = { } function codeinjections.useICCdefaultprofile(colorspace,filename) - defaults[lower(colorspace)] = filename -end - -local function flushembeddedprofiles() - for colorspace, filename in next, defaults do - embedprofile(colorspace,filename) + local colorspace = lower(colorspace) + if not loaded[colorspace] then + local n = codeinjections.useinternalICCprofile(colorspace,filename) + if n then + local a = pdfarray { + pdfconstant("ICCBased"), + pdfreference(n), + } + -- used in page /Resources, so this must be inserted at runtime + lpdf.adddocumentcolorspace(prefixes[colorspace],pdfreference(pdfflushobject(a))) + if trace_colorprofiles then + report_backends("including color profile '%s' from '%s'",colorspace,filename) + end + elseif trace_colorprofiles then + report_backends("no color profile '%s' in '%s'",colorspace,filename) + end + loaded = true + elseif trace_colorprofiles then + report_backends("color profile '%s' is already included",colorspace) end end +--~ The following is somewhat cleaner but then we need to flag that there are +--~ color spaces set so that the page flusher does not optimize the (at that +--~ moment) still empty array away. So, next(d_colorspaces) should then become +--~ a different test, i.e. also on flag. I'll add that when we need more forward +--~ referencing. +--~ +--~ local function embedprofile = codeinjections.useICCdefaultprofile +--~ +--~ local function flushembeddedprofiles() +--~ for colorspace, filename in next, defaults do +--~ embedprofile(colorspace,filename) +--~ end +--~ end +--~ +--~ function codeinjections.useICCdefaultprofile(colorspace,filename) +--~ defaults[lower(colorspace)] = filename +--~ end +--~ +--~ lpdf.registerdocumentfinalizer(flushembeddedprofiles,1,"embedded color profiles") + function codeinjections.usePDFXoutputintent(id,name,reference,outputcondition,info) local d = { Type = pdfconstant("OutputIntent"), @@ -125,6 +151,9 @@ function codeinjections.usePDFXoutputintent(id,name,reference,outputcondition,in d["DestOutputProfile"] = pdfreference(icc) end intents[#intents+1] = pdfreference(pdfflushobject(pdfdictionary(d))) + if trace_colorprofiles then + report_backends("adding output intent '%s' with id '%s' (entry %s)",name,id,#intents) + end end local function flushoutputintents() @@ -133,6 +162,4 @@ local function flushoutputintents() end end - -lpdf.registerdocumentfinalizer(flushoutputintents,1) -lpdf.registerdocumentfinalizer(flushembeddedprofiles,1) +lpdf.registerdocumentfinalizer(flushoutputintents,2,"output intents") diff --git a/tex/context/base/lpdf-ren.lua b/tex/context/base/lpdf-ren.lua index e6bbd67fe..0e4e34c2a 100644 --- a/tex/context/base/lpdf-ren.lua +++ b/tex/context/base/lpdf-ren.lua @@ -103,8 +103,8 @@ local function flushpagelayers() end end -lpdf.registerpagefinalizer (flushpagelayers) -lpdf.registerdocumentfinalizer(flushtextlayers) +lpdf.registerpagefinalizer (flushpagelayers,"layers") +lpdf.registerdocumentfinalizer(flushtextlayers,"layers") local function setlayer(what,arguments) -- maybe just a gmatch of even better, earlier in lpeg diff --git a/tex/context/base/lpdf-swf.lua b/tex/context/base/lpdf-swf.lua index 9fe0cd09f..34e72f1ec 100644 --- a/tex/context/base/lpdf-swf.lua +++ b/tex/context/base/lpdf-swf.lua @@ -11,14 +11,15 @@ if not modules then modules = { } end modules ['lpdf-swf'] = { local format = string.format -local pdfconstant = lpdf.constant -local pdfboolean = lpdf.boolean -local pdfstring = lpdf.string -local pdfunicode = lpdf.unicode -local pdfdictionary = lpdf.dictionary -local pdfarray = lpdf.array -local pdfnull = lpdf.null -local pdfreference = lpdf.reference +local pdfconstant = lpdf.constant +local pdfboolean = lpdf.boolean +local pdfstring = lpdf.string +local pdfunicode = lpdf.unicode +local pdfdictionary = lpdf.dictionary +local pdfarray = lpdf.array +local pdfnull = lpdf.null +local pdfreference = lpdf.reference +local pdfimmediateobject = lpdf.immediateobject function backends.pdf.helpers.insertswf(spec) @@ -38,7 +39,7 @@ function backends.pdf.helpers.insertswf(spec) }, } - local fref = pdfreference(pdf.immediateobj(tostring(flash))) + local fref = pdfreference(pdfimmediateobject(tostring(flash))) local configuration = pdfdictionary { Configurations = pdfarray { fref }, @@ -50,7 +51,7 @@ function backends.pdf.helpers.insertswf(spec) }, } - local cref = pdfreference(pdf.immediateobj(tostring(configuration))) + local cref = pdfreference(pdfimmediateobject(tostring(configuration))) local activation = pdfdictionary { Activation = pdfdictionary { @@ -96,7 +97,7 @@ function backends.pdf.helpers.insertswf(spec) } } - local aref = pdfreference(pdf.immediateobj(tostring(activation))) + local aref = pdfreference(pdfimmediateobject(tostring(activation))) local annotation = pdfdictionary { Subtype = pdfconstant("RichMedia"), diff --git a/tex/context/base/lpdf-tag.lua b/tex/context/base/lpdf-tag.lua new file mode 100644 index 000000000..591def8b1 --- /dev/null +++ b/tex/context/base/lpdf-tag.lua @@ -0,0 +1,390 @@ +if not modules then modules = { } end modules ['lpdf-tag'] = { + version = 1.001, + comment = "companion to lpdf-tag.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +local format, match, concat = string.format, string.match, table.concat +local lpegmatch = lpeg.match +local utfchar = utf.char + +local trace_tags = false trackers.register("structure.tags", function(v) trace_tags = v end) + +local report_tags = logs.new("tags") + +local pdfdictionary = lpdf.dictionary +local pdfarray = lpdf.array +local pdfboolean = lpdf.boolean +local pdfconstant = lpdf.constant +local pdfreference = lpdf.reference +local pdfunicode = lpdf.unicode +local pdfstring = lpdf.string +local pdfflushobject = lpdf.flushobject +local pdfreserveobject = lpdf.reserveobject +local pdfpagereference = lpdf.pagereference + +local new_pdfliteral = nodes.pdfliteral + +local hlist = node.id("hlist") +local vlist = node.id("vlist") +local glyph = node.id("glyph") +local glue = node.id("glue") +local disc = node.id("disc") +local whatsit = node.id("whatsit") + +local a_tagged = attributes.private('tagged') +local a_image = attributes.private('image') + +local has_attribute, set_attribute, traverse_nodes, traverse_id = node.has_attribute, node.set_attribute, node.traverse, node.traverse_id +local tosequence = nodes.tosequence +local copy_node, slide_nodelist = node.copy, node.slide + +local structure_stack = { } +local structure_kids = pdfarray() +local structure_ref = pdfreserveobject() +local parent_ref = pdfreserveobject() +local root = { pref = pdfreference(structure_ref), kids = structure_kids } +local tree = { } +local elements = { } +local names = pdfarray() +local taglist = { } -- set later + +local colonsplitter = lpeg.splitat(":") +local dashsplitter = lpeg.splitat("-") + +local add_ids = false -- true + +local mapping = { + document = "Div", + + division = "Div", + paragraph = "P", + construct = "Span", + + structure = "Sect", + structuretitle = "H", + structurenumber = "H", + structurecontent = "Div", + + itemgroup = "L", + item = "Li", + itemtag = "Lbl", + itemcontent = "LBody", + + description = "Li", + descriptiontag = "Lbl", + descriptioncontent = "LBody", + + verbatimblock = "Code", + verbatim = "Code", + + register = "Div", + registersection = "Div", + registertag = "Span", + registerentries = "Div", + registerentry = "Span", + registersee = "Span", + registerpages = "Span", + registerpage = "Span", + + table = "Table", + tablerow = "TR", + tablecell = "TD", + tabulate = "Table", + tabulaterow = "TR", + tabulatecell = "TD", + + list = "TOC", + listitem = "TOCI", + listtag = "Lbl", + listcontent = "P", + listdata = "P", + listpage = "Reference", + + delimitedblock = "BlockQuote", + delimited = "Quote", + subsentence = "Span", + + float = "Div", + floatcaption = "Caption", + floattag = "Span", + floattext = "Span", + floatcontent = "P", + + image = "P", + mpgraphic = "P", + + formulaset = "Div", + formula = "Div", + formulatag = "Span", + formulacontent = "P", + subformula = "Div", + + link = "Link", + + math = "Div", + mn = "Span", + mi = "Span", + mo = "Span", + ms = "Span", + mrow = "Span", + msubsup = "Span", + msub = "Span", + msup = "Span", + merror = "Span", + munderover = "Span", + munder = "Span", + mover = "Span", + mtext = "Span", + mfrac = "Span", + mroot = "Span", + msqrt = "Span", +} + +local usedmapping = { } +local usedlabels = { } + +function backends.codeinjections.mapping() + return mapping -- future versions may provide a copy +end + +function backends.codeinjections.maptag(original,target) + mapping[original] = target +end + +local function finishstructure() + if #structure_kids > 0 then + local nums = pdfarray() + for i=1,#tree do + nums[#nums+1] = i-1 + nums[#nums+1] = pdfreference(pdfflushobject(tree[i])) + end + local parenttree = pdfdictionary { + Nums = nums + } + -- we need to split names into smaller parts (e.g. alphabetic or so) + if add_ids then + local kids = pdfdictionary { + Limits = pdfarray { names[1], names[#names-1] }, + Names = names, + } + local idtree = pdfdictionary { + Kids = pdfarray { pdfreference(pdfflushobject(kids)) }, + } + end + -- + local rolemap = pdfdictionary() + for k, v in next, usedmapping do + k = usedlabels[k] or k + rolemap[k] = pdfconstant(mapping[k] or "Span") -- or "Div" + end + local structuretree = pdfdictionary { + Type = pdfconstant("StructTreeRoot"), + K = pdfreference(pdfflushobject(structure_kids)), + ParentTree = pdfreference(pdfflushobject(parent_ref,parenttree)), + IDTree = (add_ids and pdfreference(pdfflushobject(idtree))) or nil, + RoleMap = rolemap, + } + pdfflushobject(structure_ref,structuretree) + lpdf.addtocatalog("StructTreeRoot",pdfreference(structure_ref)) + -- + local markinfo = pdfdictionary { + Marked = pdfboolean(true), + -- UserProperties = pdfboolean(true), + -- Suspects = pdfboolean(true), + } + lpdf.addtocatalog("MarkInfo",pdfreference(pdfflushobject(markinfo))) + -- + for fulltag, element in next, elements do + pdfflushobject(element.knum,element.kids) + end + end +end + +lpdf.registerdocumentfinalizer(finishstructure,"document structure") + +local index, pageref, pagenum, list = 0, nil, 0, nil + +local pdf_mcr = pdfconstant("MCR") +local pdf_struct_element = pdfconstant("StructElem") + +local function initializepage() + index = 0 + pagenum = tex.count.realpageno + pageref = pdfreference(pdfpagereference(pagenum)) + list = pdfarray() + tree[pagenum] = list -- we can flush after done, todo +end + +local function finishpage() + -- flush what can be flushed + lpdf.addtopageattributes("StructParents",pagenum-1) +end + +-- here we can flush and free elements that are finished + +local function makeelement(fulltag,parent) + local tag, n = lpegmatch(dashsplitter,fulltag) + local tg, detail = lpegmatch(colonsplitter,tag) + local k, r = pdfarray(), pdfreserveobject() + usedmapping[tg] = true + tg = usedlabels[tg] or tg + local d = pdfdictionary { + Type = pdf_struct_element, + S = pdfconstant(tg), + ID = (add_ids and fulltag) or nil, + T = detail and detail or nil, + P = parent.pref, + Pg = pageref, + K = pdfreference(r), +--~ Alt = " Who cares ", +--~ ActualText = " Hi Hans ", + } + local s = pdfreference(pdfflushobject(d)) + if add_ids then + names[#names+1] = fulltag + names[#names+1] = s + end + local kids = parent.kids + kids[#kids+1] = s + elements[fulltag] = { tag = tag, pref = s, kids = k, knum = r, pnum = pagenum } +end + +local function makecontent(parent,start,stop,slist,id) + local tag, kids = parent.tag, parent.kids + local last = index + if id == "image" then + local d = pdfdictionary { + Type = pdf_mcr, + Pg = pageref, + MCID = last, + Alt = "image", + } + kids[#kids+1] = d + elseif pagenum == parent.pnum then + kids[#kids+1] = last + else + local d = pdfdictionary { + Type = pdf_mcr, + Pg = pageref, + MCID = last, + } + -- kids[#kids+1] = pdfreference(pdfflushobject(d)) + kids[#kids+1] = d + end + -- + local bliteral = new_pdfliteral(format("/%s <</MCID %s>>BDC",tag,last)) + local prev = start.prev + if prev then + prev.next, bliteral.prev = bliteral, prev + end + start.prev, bliteral.next = bliteral, start + if slist and slist.list == start then + slist.list = bliteral + elseif not prev then + report_tags("this can't happen: injection in front of nothing") + end + -- + local eliteral = new_pdfliteral("EMC") + local next = stop.next + if next then + next.prev, eliteral.next = eliteral, next + end + stop.next, eliteral.prev = eliteral, stop + -- + index = index + 1 + list[index] = parent.pref + return bliteral, eliteral +end + +-- -- -- + +local level, last, ranges, range = 0, nil, { }, { } + +local function collectranges(head,list) + for n in traverse_nodes(head) do + local id = n.id -- 14: image, 8: literal (mp) + if id == glyph then + local at = has_attribute(n,a_tagged) + if not at then + range = nil + elseif last ~= at then + range = { at, "glyph", n, n, list } -- attr id start stop list + ranges[#ranges+1] = range + last = at + elseif range then + range[4] = n -- stop + end + elseif id == hlist or id == vlist then + local at = has_attribute(n,a_image) + if at then + local at = has_attribute(n,a_tagged) + if not at then + range = nil + else + ranges[#ranges+1] = { at, "image", n, n, list } -- attr id start stop list + end + last = nil + else + slide_nodelist(n.list) -- temporary hack till math gets slided (tracker item) + collectranges(n.list,n) + end + end + end +end + +function backends.nodeinjections.addtags(head) + -- no need to adapt head, as we always operate on lists + level, last, ranges, range = 0, nil, { }, { } + initializepage() + collectranges(head) + if trace_tags then + for i=1,#ranges do + local range = ranges[i] + local attr, id, start, stop = range[1], range[2], range[3], range[4] + local tags = taglist[attr] + if tags then + report_tags("%s => %s : %05i %s",tosequence(start,start),tosequence(stop,stop),attr,concat(tags," ")) + end + end + end + for i=1,#ranges do + local range = ranges[i] + local attr, id, start, stop, list = range[1], range[2], range[3], range[4], range[5] + local tags = taglist[attr] + local prev = root + local noftags, tag = #tags, nil + for j=1,noftags do + local tag = tags[j] + if not elements[tag] then + makeelement(tag,prev) + end + prev = elements[tag] + end + local b, e = makecontent(prev,start,stop,list,id) + if start == head then + report_tags("this can't happen: parent list gets tagged") + head = b + end + end + finishpage() + -- can be separate feature + -- + -- injectspans(head) -- does to work yet + -- + return head, true +end + +function backends.codeinjections.enabletags(tg,lb) + taglist = tg + usedlabels = lb + structure.tags.handler = backends.nodeinjections.addtags + tasks.enableaction("shipouts","structure.tags.handler") + tasks.enableaction("shipouts","nodes.accessibility.handler") + tasks.enableaction("math","noads.add_tags") + if trace_tags then + report_tags("enabling structure tags") + end +end diff --git a/tex/context/base/lpdf-u3d.lua b/tex/context/base/lpdf-u3d.lua index f7a62c6c9..1bb99dc21 100644 --- a/tex/context/base/lpdf-u3d.lua +++ b/tex/context/base/lpdf-u3d.lua @@ -16,19 +16,18 @@ if not modules then modules = { } end modules ['lpdf-u3d'] = { local format, find = string.format, string.find local cos, sin, sqrt, pi, atan2, abs = math.cos, math.sin, math.sqrt, math.pi, math.atan2, math.abs -local pdfconstant = lpdf.constant -local pdfboolean = lpdf.boolean -local pdfnumber = lpdf.number -local pdfunicode = lpdf.unicode -local pdfdictionary = lpdf.dictionary -local pdfarray = lpdf.array -local pdfnull = lpdf.null -local pdfreference = lpdf.reference - -local pdfimmediateobj = pdf.immediateobj - -local checkedkey = lpdf.checkedkey -local limited = lpdf.limited +local pdfconstant = lpdf.constant +local pdfboolean = lpdf.boolean +local pdfnumber = lpdf.number +local pdfunicode = lpdf.unicode +local pdfdictionary = lpdf.dictionary +local pdfarray = lpdf.array +local pdfnull = lpdf.null +local pdfreference = lpdf.reference +local pdfimmediateobject = lpdf.immediateobject + +local checkedkey = lpdf.checkedkey +local limited = lpdf.limited local schemes = table.tohash { "Artwork", "None", "White", "Day", "Night", "Hard", @@ -388,12 +387,12 @@ function backends.pdf.helpers.insert3d(spec) -- width, height, factor, display, if js then local jsref = stored_js[js] if not jsref then - jsref = pdfimmediateobj("streamfile",js) + jsref = pdfimmediateobject("streamfile",js) stored_js[js] = jsref end attr.OnInstantiate = pdfreference(jsref) end - stored_3d[label] = pdfimmediateobj("streamfile",foundname,attr()) + stored_3d[label] = pdfimmediateobject("streamfile",foundname,attr()) stream = 1 else stream = stream + 1 @@ -456,7 +455,7 @@ function backends.pdf.helpers.insert3d(spec) -- width, height, factor, display, }, ProcSet = pdfarray { pdfconstant("PDF"), pdfconstant("ImageC") }, } - local pwd = pdfimmediateobj( + local pwd = pdfimmediateobject( "stream", format("q /GS gs %s 0 0 %s 0 0 cm /IM Do Q", factor*width,factor*height), diff --git a/tex/context/base/lpdf-wid.lua b/tex/context/base/lpdf-wid.lua index 40a81e7d4..323e3c79d 100644 --- a/tex/context/base/lpdf-wid.lua +++ b/tex/context/base/lpdf-wid.lua @@ -16,20 +16,20 @@ local registrations = backends.pdf.registrations local executers = jobreferences.executers local variables = interfaces.variables -local pdfconstant = lpdf.constant -local pdfdictionary = lpdf.dictionary -local pdfarray = lpdf.array -local pdfreference = lpdf.reference -local pdfunicode = lpdf.unicode -local pdfstring = lpdf.string -local pdfcolorspec = lpdf.colorspec -local pdfflushobject = lpdf.flushobject -local pdfreserveobject = lpdf.reserveobject - -local pdfreserveobj = pdf.reserveobj -local pdfimmediateobj = pdf.immediateobj - -local pdfannotation = nodes.pdfannotation +local pdfconstant = lpdf.constant +local pdfdictionary = lpdf.dictionary +local pdfarray = lpdf.array +local pdfreference = lpdf.reference +local pdfunicode = lpdf.unicode +local pdfstring = lpdf.string +local pdfcolorspec = lpdf.colorspec +local pdfflushobject = lpdf.flushobject +local pdfreserveobject = lpdf.reserveobject +local pdfreserveannotation = lpdf.reserveobject +local pdfimmediateobject = lpdf.immediateobject +local pdfpagereference = lpdf.pagereference + +local pdfannotation_node = nodes.pdfannotation local hpack_node, write_node = node.hpack, node.write @@ -135,10 +135,10 @@ function codeinjections.registercomment(specification) Parent = pdfreference(nd), } d.Popup = pdfreference(nc) - texbox["commentboxone"] = hpack_node(pdfannotation(0,0,0,d(),nd)) -- current dir - texbox["commentboxtwo"] = hpack_node(pdfannotation(specification.width,specification.height,0,c(),nc)) -- current dir + texbox["commentboxone"] = hpack_node(pdfannotation_node(0,0,0,d(),nd)) -- current dir + texbox["commentboxtwo"] = hpack_node(pdfannotation_node(specification.width,specification.height,0,c(),nc)) -- current dir else - texbox["commentboxone"] = hpack_node(pdfannotation(0,0,0,d())) -- current dir + texbox["commentboxone"] = hpack_node(pdfannotation_node(0,0,0,d())) -- current dir texbox["commentboxtwo"] = nil end end @@ -160,7 +160,7 @@ function codeinjections.embedfile(filename) else local basename = file.basename(filename) local a = pdfdictionary { Type = pdfconstant("EmbeddedFile") } - local f = pdfimmediateobj("streamfile",filename,a()) + local f = pdfimmediateobject("streamfile",filename,a()) local d = pdfdictionary { Type = pdfconstant("Filespec"), F = pdfstring(newname or basename), @@ -211,7 +211,7 @@ function codeinjections.attachfile(specification) local width = specification.width or 0 local height = specification.height or 0 local depth = specification.depth or 0 - write_node(pdfannotation(width,height,depth,d())) + write_node(pdfannotation_node(width,height,depth,d())) end function codeinjections.attachmentid(filename) @@ -255,20 +255,20 @@ local function insertrenderingwindow(label,width,height,specification) local actions = nil if openpage or closepage then actions = pdfdictionary { - PO = (openpage and lpdf.pdfaction(openpage )) or nil, - PC = (closepage and lpdf.pdfaction(closepage)) or nil, + PO = (openpage and lpdf.action(openpage )) or nil, + PC = (closepage and lpdf.action(closepage)) or nil, } end local page = tonumber(specification.page) or texcount.realpageno local d = pdfdictionary { Subtype = pdfconstant("Screen"), - P = pdfreference(tex.pdfpageref(page)), + P = pdfreference(pdfpagereference(page)), A = mf[label], Border = pdfarray { 0, 0, 0 } , AA = actions, } - local r = pdfreserveobj("annot") - write_node(pdfannotation(width,height,0,d(),r)) -- save ref + local r = pdfreserveannotation() + write_node(pdfannotation_node(width,height,0,d(),r)) -- save ref return pdfreference(r) end diff --git a/tex/context/base/lpdf-xmp.lua b/tex/context/base/lpdf-xmp.lua index c8e7b2b57..79f732be0 100644 --- a/tex/context/base/lpdf-xmp.lua +++ b/tex/context/base/lpdf-xmp.lua @@ -14,6 +14,8 @@ local trace_xmp = false trackers.register("backend.xmp", function(v) trace_xmp local pdfdictionary = lpdf.dictionary local pdfconstant = lpdf.constant +local pdfreference = lpdf.reference +local pdfobject = lpdf.object -- i wonder why this begin end is empty / w (no time now to look into it) @@ -119,7 +121,6 @@ end local t = { } for i=1,24 do t[i] = random() end local function flushxmpinfo() - commands.freezerandomseed(os.clock()) -- hack local t = { } for i=1,24 do t[i] = char(96 + random(26)) end @@ -144,22 +145,25 @@ local function flushxmpinfo() texio.write("log","\n% ",(gsub(blob,"[\r\n]","\n%% ")),"\n") end blob = format(xpacket,packetid,blob) - if tex.pdfcompresslevel > 0 then + if not verbose and tex.pdfcompresslevel > 0 then blob = gsub(blob,">%s+<","><") end - local r = pdf.obj { + local r = pdfobject { immediate = true, compresslevel = 0, type = "stream", string = blob, attr = md(), } - lpdf.addtocatalog("Metadata",lpdf.reference(r)) + lpdf.addtocatalog("Metadata",pdfreference(r)) commands.defrostrandomseed() -- hack - end -- his will be enabled when we can inhibit compression for a stream at the lua end -lpdf.registerdocumentfinalizer(flushxmpinfo,1) +lpdf.registerdocumentfinalizer(flushxmpinfo,1,"metadata") + +directives.register("backend.verbosexmp", function(v) + verbose = v +end) diff --git a/tex/context/base/luat-cnf.lua b/tex/context/base/luat-cnf.lua index 054de7c81..8be5dc7c3 100644 --- a/tex/context/base/luat-cnf.lua +++ b/tex/context/base/luat-cnf.lua @@ -116,7 +116,7 @@ local function makestub() io.savedata(name,format("%s\n\n%s",concat(t,"\n"),format(stub,firsttable))) end -lua.registerfinalizer(makestub) +lua.registerfinalizer(makestub,"create stub file") -- to be moved here: -- diff --git a/tex/context/base/luat-cod.lua b/tex/context/base/luat-cod.lua index 4a1a3d6f0..a5239e7ae 100644 --- a/tex/context/base/luat-cod.lua +++ b/tex/context/base/luat-cod.lua @@ -51,15 +51,19 @@ end local finalizers = { } -function lua.registerfinalizer(f) +function lua.registerfinalizer(f,comment) if type(f) == "function"then - finalizers[#finalizers+1] = f + finalizers[#finalizers+1] = { action = f, comment = comment } end end -function lua.finalize() +function lua.finalize(logger) for i=1,#finalizers do - finalizers[i]() + local finalizer = finalizers[i] + finalizer.action() + if logger then + logger("finalizing lua", "action: %s",finalizer.comment) + end end end diff --git a/tex/context/base/luat-cod.mkiv b/tex/context/base/luat-cod.mkiv index 94d245a3f..5104f3e6b 100644 --- a/tex/context/base/luat-cod.mkiv +++ b/tex/context/base/luat-cod.mkiv @@ -61,6 +61,6 @@ \registerctxluafile{luat-cod}{1.001} -\everydump\expandafter{\the\everydump\ctxlua{lua.finalize()}} +% \everydump\expandafter{\the\everydump\ctxlua{lua.finalize()}} \endinput diff --git a/tex/context/base/luat-ini.mkiv b/tex/context/base/luat-ini.mkiv index b7a0eb516..63cf02d01 100644 --- a/tex/context/base/luat-ini.mkiv +++ b/tex/context/base/luat-ini.mkiv @@ -243,4 +243,23 @@ \def\luaconditional#1{\ifcase#1tru\else fals\fi e} +%D Goodie: +%D +%D \starttyping +%D \ctxluacode{context("%0.5f",1/3)} +%D \stoptyping + +\long\def\ctxluacode + {\begingroup + \obeylualines + \obeyluatokens + \catcode`\{\plusone + \catcode`\}\plustwo + \afterassignment\doctxluacode + \scratchtoks=} + +\def\doctxluacode + {\normalexpanded{\endgroup\noexpand\directlua\zerocount\expandafter{\the\scratchtoks}}} + + \protect \endinput diff --git a/tex/context/base/luat-run.lua b/tex/context/base/luat-run.lua index d33cbddd6..f40428d37 100644 --- a/tex/context/base/luat-run.lua +++ b/tex/context/base/luat-run.lua @@ -8,6 +8,10 @@ if not modules then modules = { } end modules ['luat-run'] = { local format, rpadd = string.format, string.rpadd +local trace_lua_dump = false trackers .register("system.dump", function(v) trace_lua_dump = v end) + +local report_lua_dump = logs.new("lua dump actions") + luatex = luatex or { } local start_actions = { } @@ -59,6 +63,10 @@ end function luatex.report_output_log() end +function luatex.pre_dump_actions() + lua.finalize(trace_lua_dump and report_lua_dump or nil) +end + -- this can be done later callbacks.register('start_run', luatex.start_run, "actions performed at the beginning of a run") @@ -72,3 +80,5 @@ callbacks.register('stop_page_number', luatex.stop_shipout_page, "actions callbacks.register('process_input_buffer', false, "actions performed when reading data") callbacks.register('process_output_buffer', false, "actions performed when writing data") + +callbacks.register("pre_dump", luatex.pre_dump_actions, "lua related finalizers called before we dump the format") -- comes after \everydump diff --git a/tex/context/base/luat-sto.lua b/tex/context/base/luat-sto.lua index 4d7af73e4..98a14e35f 100644 --- a/tex/context/base/luat-sto.lua +++ b/tex/context/base/luat-sto.lua @@ -52,7 +52,7 @@ local function finalize() -- we can prepend the string with "evaluate:" end end -lua.registerfinalizer(finalize) +lua.registerfinalizer(finalize,"evaluate storage") local function dump() for i=1,#data do @@ -86,7 +86,7 @@ local function dump() end end -lua.registerfinalizer(dump) +lua.registerfinalizer(dump,"dump storage") -- we also need to count at generation time (nicer for message) diff --git a/tex/context/base/math-ini.mkiv b/tex/context/base/math-ini.mkiv index c960e8d7c..729e10443 100644 --- a/tex/context/base/math-ini.mkiv +++ b/tex/context/base/math-ini.mkiv @@ -46,11 +46,23 @@ \registerctxluafile{math-vfu}{1.001} \registerctxluafile{math-map}{1.001} \registerctxluafile{math-noa}{1.001} +\registerctxluafile{math-tag}{1.001} \definesystemattribute[mathalphabet] \chardef\mathalphabetattribute \dogetattributeid{mathalphabet} \definesystemattribute[mathsize] \chardef\mathsizeattribute \dogetattributeid{mathsize} \definesystemattribute[mathpunctuation] \chardef\mathpunctuationattribute \dogetattributeid{mathpunctuation} \definesystemattribute[mathgreek] \chardef\mathgreekattribute \dogetattributeid{mathgreek} +\definesystemattribute[mathalternate] \chardef\mathalternateattribute \dogetattributeid{mathalternate} + +% experiment + +% Normally this is applied to only one character. +% +% $ABC$ $\cal ABC$ $\mathaltcal ABC$ + +\def\mathalternate#1{\ctxlua{mathematics.setalternate(0,"#1")}} % fam 0 + +\def\mathaltcal{\mathalternate{cal}\cal} % ss01 in xits % todo: only in mmode diff --git a/tex/context/base/math-noa.lua b/tex/context/base/math-noa.lua index d8c6b2b20..2b4f9b6fa 100644 --- a/tex/context/base/math-noa.lua +++ b/tex/context/base/math-noa.lua @@ -9,6 +9,8 @@ if not modules then modules = { } end modules ['math-noa'] = { -- beware: this is experimental code and there will be a more -- generic (attribute value driven) interface too but for the -- moment this is ok +-- +-- we will also make dedicated processors (faster) local utf = unicode.utf8 @@ -29,19 +31,19 @@ local trace_analyzing = false trackers.register("math.analyzing", function(v) local report_noads = logs.new("mathematics") -local noad_ord = 0 -local noad_op_displaylimits = 1 -local noad_op_limits = 2 -local noad_op_nolimits = 3 -local noad_bin = 4 -local noad_rel = 5 -local noad_open = 6 -local noad_close = 7 -local noad_punct = 8 -local noad_inner = 9 -local noad_under = 10 -local noad_over = 11 -local noad_vcenter = 12 +local noad_ord = 0 +local noad_op_displaylimits = 1 +local noad_op_limits = 2 +local noad_op_nolimits = 3 +local noad_bin = 4 +local noad_rel = 5 +local noad_open = 6 +local noad_close = 7 +local noad_punct = 8 +local noad_inner = 9 +local noad_under = 10 +local noad_over = 11 +local noad_vcenter = 12 -- obsolete: -- @@ -337,6 +339,76 @@ function noads.respace_characters(head,style,penalties) return true end +-- math alternates + +function fonts.initializers.common.mathalternates(tfmdata) + local goodies = tfmdata.goodies + if goodies then + for i=1,#goodies do + -- first one counts + -- we can consider sharing the attributes ... todo (only once scan) + local mathgoodies = goodies[i].mathematics + local alternates = mathgoodies and mathgoodies.alternates + if alternates then + local lastattribute, attributes = 0, { } + for k, v in next, alternates do + lastattribute = lastattribute + 1 + v.attribute = lastattribute + attributes[lastattribute] = v + end + tfmdata.shared.mathalternates = alternates -- to be checked if shared is ok here + tfmdata.shared.mathalternatesattributes = attributes -- to be checked if shared is ok here + return + end + end + end +end + +fonts.otf.tables.features['mathalternates'] = 'Additional math alternative shapes' + +fonts.otf.features.register('mathalternates',true) +table.insert(fonts.triggers,"mathalternates") + +fonts.initializers.base.otf.mathalternates = fonts.initializers.common.mathalternates +fonts.initializers.node.otf.mathalternates = fonts.initializers.common.mathalternates + +local get_alternate = fonts.otf.get_alternate + +local mathalternate = attributes.private("mathalternate") + +local alternate = { } -- noads.processors.alternate = alternate + +function mathematics.setalternate(fam,tag) + local id = font_of_family(fam) + local tfmdata = fontdata[id] + local mathalternates = tfmdata.shared.mathalternates + if mathalternates then + local m = mathalternates[tag] + tex.attribute[mathalternate] = m and m.attribute or attributes.unsetvalue + end +end + +alternate[math_char] = function(pointer) + local a = has_attribute(pointer,mathalternate) + if a and a > 0 then + set_attribute(pointer,mathalternate,0) + local tfmdata = fontdata[font_of_family(pointer.fam)] -- we can also have a famdata + local mathalternatesattributes = tfmdata.shared.mathalternatesattributes + if mathalternatesattributes then + local what = mathalternatesattributes[a] + local alt = get_alternate(tfmdata,pointer.char,what.feature,what.value) + if alt then + pointer.char = alt + end + end + end +end + +function noads.check_alternates(head,style,penalties) + process(head,alternate) + return true +end + -- the normal builder function noads.mlist_to_hlist(head,style,penalties) diff --git a/tex/context/base/math-tag.lua b/tex/context/base/math-tag.lua new file mode 100644 index 000000000..7180435f5 --- /dev/null +++ b/tex/context/base/math-tag.lua @@ -0,0 +1,247 @@ +if not modules then modules = { } end modules ['math-tag'] = { + version = 1.001, + comment = "companion to math-ini.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +local has_attribute = nodes.has_attribute +local set_attribute = nodes.set_attribute +local set_attributes = nodes.set_attributes + +local traverse_nodes = node.traverse + +local math_noad = node.id("noad") -- attr nucleus sub sup +local math_noad = node.id("noad") -- attr nucleus sub sup +local math_accent = node.id("accent") -- attr nucleus sub sup accent +local math_radical = node.id("radical") -- attr nucleus sub sup left degree +local math_fraction = node.id("fraction") -- attr nucleus sub sup left right +local math_box = node.id("sub_box") -- attr list +local math_sub = node.id("sub_mlist") -- attr list +local math_char = node.id("math_char") -- attr fam char +local math_text_char = node.id("math_text_char") -- attr fam char +local math_delim = node.id("delim") -- attr small_fam small_char large_fam large_char +local math_style = node.id("style") -- attr style +local math_choice = node.id("choice") -- attr display text script scriptscript +local math_fence = node.id("fence") -- attr subtype + +local hlist = node.id("hlist") +local vlist = node.id("vlist") +local glyph = node.id("glyph") + +local a_tagged = attributes.private('tagged') + +local start_tagged = structure.tags.start +local stop_tagged = structure.tags.stop +local chardata = characters.data + +local process + +local function processsubsup(start) + local nucleus, sup, sub = start.nucleus, start.sup, start.sub + if sub then + if sup then + set_attribute(start,a_tagged,start_tagged("msubsup")) + process(nucleus) + process(sup) + process(sub) + stop_tagged() + else + set_attribute(start,a_tagged,start_tagged("msub")) + process(nucleus) + process(sub) + stop_tagged() + end + elseif sup then + set_attribute(start,a_tagged,start_tagged("msup")) + process(nucleus) + process(sup) + stop_tagged() + else + process(nucleus) + end +end + +process = function(start) -- we cannot use the processor as we have no finalizers (yet) + while start do + local id = start.id + if id == math_char then + -- check for code + local ch = chardata[start.char] + local mc = ch and ch.mathclass + if mc == "number" then + set_attribute(start,a_tagged,start_tagged("mn")) + elseif mc == "variable" or not mc then -- variable is default + set_attribute(start,a_tagged,start_tagged("mi")) + else + set_attribute(start,a_tagged,start_tagged("mo")) + end + stop_tagged() + break + elseif id == math_text_char then + -- check for code + set_attribute(start,a_tagged,start_tagged("ms")) + stop_tagged() + break + elseif id == math_delim then + -- check for code + set_attribute(start,a_tagged,start_tagged("mo")) + stop_tagged() + break + elseif id == math_style then + -- has a next + elseif id == math_noad then + processsubsup(start) + elseif id == math_box or id == hlist or id == vlist then + -- keep an eye on math_box and see what ends up in there + local attr = has_attribute(start,a_tagged) + local text = start_tagged("mtext") + set_attribute(start,a_tagged,text) + local list = start.list + if not list then + -- empty list + elseif not attr then + -- box comes from strange place + set_attributes(list,a_tagged,text) + else + -- Beware, the first node in list is the actual list so we definitely + -- need to nest. This approach is a hack, maybe I'll make a proper + -- nesting feature to deal with this at another level. Here we just + -- fake structure by enforcing the inner one. + local taglist = structure.tags.taglist + local tagdata = taglist[attr] + local common = #tagdata + 1 + local function runner(list) -- quite inefficient + local cache = { } -- we can have nested unboxed mess so best local to runner + for n in traverse_nodes(list) do + local id = n.id + if id == hlist or id == vlist then + runner(n.list) + elseif id == glyph then + local aa = has_attribute(n,a_tagged) -- only glyph needed + if aa then + local ac = cache[aa] + if not ac then + local tagdata = taglist[aa] + local extra = #tagdata + if common <= extra then + for i=common,extra do + ac = start_tagged(tagdata[i]) -- can be made faster + end + for i=common,extra do + stop_tagged() -- can be made faster + end + else + ac = text + end + cache[aa] = ac + end + set_attribute(n,a_tagged,ac) + else + set_attribute(n,a_tagged,text) + end + end + end + end + runner(list) + end + stop_tagged() + elseif id == math_sub then + local list = start.list + if list then + set_attribute(start,a_tagged,start_tagged("mrow")) + process(list) + stop_tagged() + end + elseif id == math_fraction then + local num, denom, left, right = start.num, start.denom, start.left, start.right + if left then + set_attribute(left,a_tagged,start_tagged("mo")) + process(left) + stop_tagged() + end + set_attribute(start,a_tagged,start_tagged("mfrac")) + process(num) + process(denom) + stop_tagged() + if right then + set_attribute(right,a_tagged,start_tagged("mo")) + process(right) + stop_tagged() + end + elseif id == math_choice then + local display, text, script, scriptscript = start.display, start.text, start.script, start.scriptscript + if display then + process(display) + end + if text then + process(text) + end + if script then + process(script) + end + if scriptscript then + process(scriptscript) + end + elseif id == math_fence then + local delim = start.delim + if delim then + set_attribute(start,a_tagged,start_tagged("mo")) + process(delim) + stop_tagged() + end + elseif id == math_radical then + local left, degree = start.left, start.degree + if left then + process(left) -- mrow needed ? + end + if degree then + set_attribute(start,a_tagged,start_tagged("mroot")) + processsubsup(start) + process(degree) + stop_tagged() + else + set_attribute(start,a_tagged,start_tagged("msqrt")) + processsubsup(start) + stop_tagged() + end + elseif id == math_accent then + local accent, bot_accent = start.accent, start.bot_accent + if bot_accent then + if accent then + set_attribute(start,a_tagged,start_tagged("munderover")) + process(accent) + processsubsup(start) + process(bot_accent) + stop_tagged() + else + set_attribute(start,a_tagged,start_tagged("munder")) + processsubsup(start) + process(bot_accent) + stop_tagged() + end + elseif accent then + set_attribute(start,a_tagged,start_tagged("mover")) + process(accent) + processsubsup(start) + stop_tagged() + else + processsubsup(start) + end + else + set_attribute(start,a_tagged,start_tagged("merror")) + stop_tagged() + end + start = start.next + end +end + +function noads.add_tags(head,style,penalties) + set_attribute(head,a_tagged,start_tagged("math")) + set_attribute(head,a_tagged,start_tagged("mrow")) + process(head) + stop_tagged() + stop_tagged() + return true +end diff --git a/tex/context/base/mlib-pdf.mkiv b/tex/context/base/mlib-pdf.mkiv index 2681b0810..2e098730e 100644 --- a/tex/context/base/mlib-pdf.mkiv +++ b/tex/context/base/mlib-pdf.mkiv @@ -26,7 +26,8 @@ \xdef\MPheight{\the\dimexpr#4\onebasepoint-#2\onebasepoint\relax}} \def\startMPLIBtoPDF#1#2#3#4% watch the transparency reset - {\naturalhbox\bgroup + {\dostarttagged\t!mpgraphic\empty + \naturalhbox attr \imageattribute 1 \bgroup \doactivatecolor\s!black\forcecolorhack \MPLIBboundingbox{#1}{#2}{#3}{#4}% %\forgetall % done already elsewhere @@ -52,7 +53,8 @@ \wd\scratchbox\MPwidth \ht\scratchbox\MPheight \dopackageMPgraphic\scratchbox - \egroup} + \egroup + \dostoptagged} % \def\MPLIBtextext#1#2#3#4#5% % {\begingroup diff --git a/tex/context/base/mlib-run.lua b/tex/context/base/mlib-run.lua index 0467498d0..a119b0836 100644 --- a/tex/context/base/mlib-run.lua +++ b/tex/context/base/mlib-run.lua @@ -41,9 +41,12 @@ local starttiming, stoptiming = statistics.starttiming, statistics.stoptiming metapost = metapost or { } -metapost.showlog = false -metapost.lastlog = "" -metapost.texerrors = false +metapost.showlog = false +metapost.lastlog = "" +metapost.texerrors = false +metapost.exectime = metapost.exectime or { } -- hack + +local mplibone = tonumber(mplib.version()) <= 1.50 directives.register("mplib.texerrors", function(v) metapost.texerrors = v end) @@ -63,69 +66,6 @@ end metapost.finder = finder -metapost.parameters = { - hash_size = 100000, - main_memory = 4000000, - max_in_open = 50, - param_size = 100000, -} - -metapost.exectime = metapost.exectime or { } -- hack - -local preamble = [[ -boolean mplib; string mp_parent_version; -mplib := true; -mp_parent_version := "%s"; -input %s ; dump ; -]] - -function metapost.make(name, target, version) - starttiming(mplib) - target = file.replacesuffix(target or name, "mem") - local mpx = mplib.new ( table.merged ( - metapost.parameters, - { - ini_version = true, - find_file = finder, - job_name = file.removesuffix(target), - } - ) ) - if mpx then - starttiming(metapost.exectime) - local result = mpx:execute(format(preamble,version or "unknown",name)) - stoptiming(metapost.exectime) - mpx:finish() - end - stoptiming(mplib) -end - -function metapost.load(name) - starttiming(mplib) - local mpx = mplib.new ( table.merged ( - metapost.parameters, - { - ini_version = false, - mem_name = file.replacesuffix(name,"mem"), - find_file = finder, - -- job_name = "mplib", - } - ) ) - local result - if not mpx then - result = { status = 99, error = "out of memory"} - end - stoptiming(mplib) - return mpx, result -end - -function metapost.unload(mpx) - starttiming(mplib) - if mpx then - mpx:finish() - end - stoptiming(mplib) -end - function metapost.reporterror(result) if not result then report_mplib("mp error: no result object returned") @@ -149,90 +89,148 @@ function metapost.reporterror(result) return true end ---~ function metapost.checkformat(mpsinput) ---~ local mpsversion = environment.version or "unset version" ---~ local mpsinput = file.addsuffix(mpsinput or "metafun", "mp") ---~ local mpsformat = file.removesuffix(file.basename(mpsformat or texconfig.formatname or (tex and tex.formatname) or mpsinput)) ---~ local mpsbase = file.removesuffix(file.basename(mpsinput)) ---~ if mpsbase ~= mpsformat then ---~ mpsformat = mpsformat .. "-" .. mpsbase ---~ end ---~ mpsformat = file.addsuffix(mpsformat, "mem") ---~ local pth = file.dirname(texconfig.formatname or "") -- to be made dynamic ---~ if pth ~= "" then ---~ mpsformat = file.join(pth,mpsformat) ---~ end ---~ if lfs.isfile(mpsformat) then ---~ commands.writestatus("mplib","loading '%s' from '%s'", mpsinput, mpsformat) ---~ local mpx, result = metapost.load(mpsformat) ---~ if mpx then ---~ local result = mpx:execute("show mp_parent_version ;") ---~ if not result.log then ---~ metapost.reporterror(result) ---~ else ---~ local version = match(result.log,">> *(.-)[\n\r]") or "unknown" ---~ version = gsub(version,"[\'\"]","") ---~ if version ~= mpsversion then ---~ commands.writestatus("mplib","version mismatch: %s <> %s", version or "unknown", mpsversion) ---~ else ---~ return mpx ---~ end ---~ end ---~ else ---~ commands.writestatus("mplib","error in loading '%s' from '%s'", mpsinput, mpsformat) ---~ metapost.reporterror(result) ---~ end ---~ end ---~ commands.writestatus("mplib","making '%s' into '%s'", mpsinput, mpsformat) ---~ metapost.make(mpsinput,mpsformat,mpsversion) -- somehow return ... fails here ---~ if lfs.isfile(mpsformat) then ---~ commands.writestatus("mplib","loading '%s' from '%s'", mpsinput, mpsformat) ---~ return metapost.load(mpsformat) ---~ else ---~ commands.writestatus("mplib","problems with '%s' from '%s'", mpsinput, mpsformat) ---~ end ---~ end - -function metapost.checkformat(mpsinput) - local mpsversion = environment.version or "unset version" - local mpsinput = file.addsuffix(mpsinput or "metafun", "mp") - local mpsformat = file.removesuffix(file.basename(texconfig.formatname or (tex and tex.formatname) or mpsinput)) - local mpsbase = file.removesuffix(file.basename(mpsinput)) - if mpsbase ~= mpsformat then - mpsformat = mpsformat .. "-" .. mpsbase - end - mpsformat = file.addsuffix(mpsformat, "mem") - local mpsformatfullname = caches.getfirstreadablefile(mpsformat,"formats") or "" - if mpsformatfullname ~= "" then - commands.writestatus("mplib","loading '%s' from '%s'", mpsinput, mpsformatfullname) - local mpx, result = metapost.load(mpsformatfullname) +if mplibone then + + local preamble = [[ + boolean mplib ; mplib := true ; + string mp_parent_version ; mp_parent_version := "%s" ; + input %s ; dump ; + ]] + + metapost.parameters = { + hash_size = 100000, + main_memory = 4000000, + max_in_open = 50, + param_size = 100000, + } + + function metapost.make(name, target, version) + starttiming(mplib) + target = file.replacesuffix(target or name, "mem") + local mpx = mplib.new ( table.merged ( + metapost.parameters, + { + ini_version = true, + find_file = finder, + job_name = file.removesuffix(target), + } + ) ) if mpx then - local result = mpx:execute("show mp_parent_version ;") - if not result.log then - metapost.reporterror(result) - else - local version = match(result.log,">> *(.-)[\n\r]") or "unknown" - version = gsub(version,"[\'\"]","") - if version ~= mpsversion then - commands.writestatus("mplib","version mismatch: %s <> %s", version or "unknown", mpsversion) + starttiming(metapost.exectime) + local result = mpx:execute(format(preamble,version or "unknown",name)) + stoptiming(metapost.exectime) + mpx:finish() + end + stoptiming(mplib) + end + + function metapost.load(name) + starttiming(mplib) + local mpx = mplib.new ( table.merged ( + metapost.parameters, + { + ini_version = false, + mem_name = file.replacesuffix(name,"mem"), + find_file = finder, + -- job_name = "mplib", + } + ) ) + local result + if not mpx then + result = { status = 99, error = "out of memory"} + end + stoptiming(mplib) + return mpx, result + end + + function metapost.checkformat(mpsinput) + local mpsversion = environment.version or "unset version" + local mpsinput = file.addsuffix(mpsinput or "metafun", "mp") + local mpsformat = file.removesuffix(file.basename(texconfig.formatname or (tex and tex.formatname) or mpsinput)) + local mpsbase = file.removesuffix(file.basename(mpsinput)) + if mpsbase ~= mpsformat then + mpsformat = mpsformat .. "-" .. mpsbase + end + mpsformat = file.addsuffix(mpsformat, "mem") + local mpsformatfullname = caches.getfirstreadablefile(mpsformat,"formats") or "" + if mpsformatfullname ~= "" then + commands.writestatus("mplib","loading '%s' from '%s'", mpsinput, mpsformatfullname) + local mpx, result = metapost.load(mpsformatfullname) + if mpx then + local result = mpx:execute("show mp_parent_version ;") + if not result.log then + metapost.reporterror(result) else - return mpx + local version = match(result.log,">> *(.-)[\n\r]") or "unknown" + version = gsub(version,"[\'\"]","") + if version ~= mpsversion then + commands.writestatus("mplib","version mismatch: %s <> %s", version or "unknown", mpsversion) + else + return mpx + end end + else + commands.writestatus("mplib","error in loading '%s' from '%s'", mpsinput, mpsformatfullname) + metapost.reporterror(result) end + end + local mpsformatfullname = caches.setfirstwritablefile(mpsformat,"formats") + commands.writestatus("mplib","making '%s' into '%s'", mpsinput, mpsformatfullname) + metapost.make(mpsinput,mpsformatfullname,mpsversion) -- somehow return ... fails here + if lfs.isfile(mpsformatfullname) then + commands.writestatus("mplib","loading '%s' from '%s'", mpsinput, mpsformatfullname) + return metapost.load(mpsformatfullname) + else + commands.writestatus("mplib","problems with '%s' from '%s'", mpsinput, mpsformatfullname) + end + end + +else + + local preamble = [[ + boolean mplib ; mplib := true ; + let dump = endinput ; + input %s ; + ]] + + function metapost.load(name) + starttiming(mplib) + local mpx = mplib.new { + ini_version = true, + find_file = finder, + } + local result + if not mpx then + result = { status = 99, error = "out of memory"} + else + result = mpx:execute(format(preamble, file.replacesuffix(name,"mp"))) + end + stoptiming(mplib) + metapost.reporterror(result) + return mpx, result + end + + function metapost.checkformat(mpsinput) + local mpsversion = environment.version or "unset version" + local mpsinput = file.addsuffix(mpsinput or "metafun", "mp") + commands.writestatus("mplib","loading '%s' (experimental metapost version two)",mpsinput) + local mpx, result = metapost.load(mpsinput) + if mpx then + return mpx else - commands.writestatus("mplib","error in loading '%s' from '%s'", mpsinput, mpsformatfullname) + commands.writestatus("mplib","error in loading '%s'",mpsinput) metapost.reporterror(result) end end - local mpsformatfullname = caches.setfirstwritablefile(mpsformat,"formats") - commands.writestatus("mplib","making '%s' into '%s'", mpsinput, mpsformatfullname) - metapost.make(mpsinput,mpsformatfullname,mpsversion) -- somehow return ... fails here - if lfs.isfile(mpsformatfullname) then - commands.writestatus("mplib","loading '%s' from '%s'", mpsinput, mpsformatfullname) - return metapost.load(mpsformatfullname) - else - commands.writestatus("mplib","problems with '%s' from '%s'", mpsinput, mpsformatfullname) + +end + +function metapost.unload(mpx) + starttiming(mplib) + if mpx then + mpx:finish() end + stoptiming(mplib) end local mpxformats = { } diff --git a/tex/context/base/mult-de.tex b/tex/context/base/mult-de.tex index f6f4f3bf9..608fdb1f8 100644 --- a/tex/context/base/mult-de.tex +++ b/tex/context/base/mult-de.tex @@ -90,6 +90,7 @@ \setinterfacevariable{bib}{bib} \setinterfacevariable{big}{gross} \setinterfacevariable{bigbodyfont}{bigbodyfont} +\setinterfacevariable{bigger}{bigger} \setinterfacevariable{bigpreference}{grosszuegig} \setinterfacevariable{blank}{blanko} \setinterfacevariable{blockquote}{blockquote} @@ -364,6 +365,7 @@ \setinterfacevariable{random}{zufaellig} \setinterfacevariable{readonly}{nurlesbar} \setinterfacevariable{rectangular}{rechteckig} +\setinterfacevariable{reference}{referenz} \setinterfacevariable{referral}{merkmal} \setinterfacevariable{register}{register} \setinterfacevariable{regular}{regular} @@ -411,6 +413,7 @@ \setinterfacevariable{smallbolditalic}{kleinfettitalic} \setinterfacevariable{smallboldslanted}{kleinfettgeneigt} \setinterfacevariable{smallcaps}{smallcaps} +\setinterfacevariable{smaller}{smaller} \setinterfacevariable{smallitalic}{kleinitalic} \setinterfacevariable{smallitalicbold}{kleinitalicfett} \setinterfacevariable{smallnormal}{kleinnormal} diff --git a/tex/context/base/mult-def.lua b/tex/context/base/mult-def.lua index ce5af2bba..d877ad0f2 100644 --- a/tex/context/base/mult-def.lua +++ b/tex/context/base/mult-def.lua @@ -11143,6 +11143,14 @@ return { ["en"]="up", ["nl"]="omhoog", }, + ["smaller"]={ + ["en"]="smaller", + ["nl"]="kleiner", + }, + ["bigger"]={ + ["en"]="bigger", + ["nl"]="groter", + }, ["underbar"]={ ["cs"]="podtrzeno", ["de"]="unterstrichen", @@ -14721,6 +14729,16 @@ return { ["pe"]="مراجعه", ["ro"]="referinta", }, + ["reference"]={ + ["cs"]="odkaz", + ["de"]="referenz", + ["en"]="reference", + ["fr"]="reference", + ["it"]="riferimento", + ["nl"]="referentie", + ["pe"]="مرجع", + ["ro"]="referinta", + }, ["register"]={ ["cs"]="rejstrik", ["de"]="register", diff --git a/tex/context/base/mult-en.tex b/tex/context/base/mult-en.tex index 20917a034..cbaeb50d6 100644 --- a/tex/context/base/mult-en.tex +++ b/tex/context/base/mult-en.tex @@ -90,6 +90,7 @@ \setinterfacevariable{bib}{bib} \setinterfacevariable{big}{big} \setinterfacevariable{bigbodyfont}{bigbodyfont} +\setinterfacevariable{bigger}{bigger} \setinterfacevariable{bigpreference}{bigpreference} \setinterfacevariable{blank}{blank} \setinterfacevariable{blockquote}{blockquote} @@ -364,6 +365,7 @@ \setinterfacevariable{random}{random} \setinterfacevariable{readonly}{readonly} \setinterfacevariable{rectangular}{rectangular} +\setinterfacevariable{reference}{reference} \setinterfacevariable{referral}{referral} \setinterfacevariable{register}{register} \setinterfacevariable{regular}{regular} @@ -411,6 +413,7 @@ \setinterfacevariable{smallbolditalic}{smallbolditalic} \setinterfacevariable{smallboldslanted}{smallboldslanted} \setinterfacevariable{smallcaps}{smallcaps} +\setinterfacevariable{smaller}{smaller} \setinterfacevariable{smallitalic}{smallitalic} \setinterfacevariable{smallitalicbold}{smallitalicbold} \setinterfacevariable{smallnormal}{smallnormal} diff --git a/tex/context/base/mult-fr.tex b/tex/context/base/mult-fr.tex index 5244565e9..05b4ed1db 100644 --- a/tex/context/base/mult-fr.tex +++ b/tex/context/base/mult-fr.tex @@ -90,6 +90,7 @@ \setinterfacevariable{bib}{bib} \setinterfacevariable{big}{grand} \setinterfacevariable{bigbodyfont}{grandepolicecorp} +\setinterfacevariable{bigger}{bigger} \setinterfacevariable{bigpreference}{grandepreference} \setinterfacevariable{blank}{vide} \setinterfacevariable{blockquote}{blockquote} @@ -364,6 +365,7 @@ \setinterfacevariable{random}{aleatoire} \setinterfacevariable{readonly}{lectureseule} \setinterfacevariable{rectangular}{rectangulaire} +\setinterfacevariable{reference}{reference} \setinterfacevariable{referral}{referral} \setinterfacevariable{register}{registre} \setinterfacevariable{regular}{regulier} @@ -411,6 +413,7 @@ \setinterfacevariable{smallbolditalic}{italiquegraspetit} \setinterfacevariable{smallboldslanted}{inclinegraspetit} \setinterfacevariable{smallcaps}{petitescapitales} +\setinterfacevariable{smaller}{smaller} \setinterfacevariable{smallitalic}{italiquepetit} \setinterfacevariable{smallitalicbold}{grasitaliquepetit} \setinterfacevariable{smallnormal}{normalpetit} diff --git a/tex/context/base/mult-it.tex b/tex/context/base/mult-it.tex index ce14800de..5bac8d0b0 100644 --- a/tex/context/base/mult-it.tex +++ b/tex/context/base/mult-it.tex @@ -90,6 +90,7 @@ \setinterfacevariable{bib}{bib} \setinterfacevariable{big}{grande} \setinterfacevariable{bigbodyfont}{grossofontdeltesto} +\setinterfacevariable{bigger}{bigger} \setinterfacevariable{bigpreference}{grandepreferenza} \setinterfacevariable{blank}{rigovuoto} \setinterfacevariable{blockquote}{blockquote} @@ -364,6 +365,7 @@ \setinterfacevariable{random}{casuale} \setinterfacevariable{readonly}{solalettura} \setinterfacevariable{rectangular}{rettangolare} +\setinterfacevariable{reference}{riferimento} \setinterfacevariable{referral}{referral} \setinterfacevariable{register}{registro} \setinterfacevariable{regular}{regolare} @@ -411,6 +413,7 @@ \setinterfacevariable{smallbolditalic}{piccolograssettocorsivo} \setinterfacevariable{smallboldslanted}{piccolograssettoinclinato} \setinterfacevariable{smallcaps}{maiuscoletto} +\setinterfacevariable{smaller}{smaller} \setinterfacevariable{smallitalic}{piccolocorsivo} \setinterfacevariable{smallitalicbold}{piccolocorsivograssetto} \setinterfacevariable{smallnormal}{piccolonormale} diff --git a/tex/context/base/mult-nl.tex b/tex/context/base/mult-nl.tex index 074d5f3d5..58c106a22 100644 --- a/tex/context/base/mult-nl.tex +++ b/tex/context/base/mult-nl.tex @@ -90,6 +90,7 @@ \setinterfacevariable{bib}{bib} \setinterfacevariable{big}{groot} \setinterfacevariable{bigbodyfont}{grootkorps} +\setinterfacevariable{bigger}{groter} \setinterfacevariable{bigpreference}{grotevoorkeur} \setinterfacevariable{blank}{blanko} \setinterfacevariable{blockquote}{blokcitaat} @@ -364,6 +365,7 @@ \setinterfacevariable{random}{willekeurig} \setinterfacevariable{readonly}{alleenleesbaar} \setinterfacevariable{rectangular}{recht} +\setinterfacevariable{reference}{referentie} \setinterfacevariable{referral}{kenmerk} \setinterfacevariable{register}{register} \setinterfacevariable{regular}{regular} @@ -411,6 +413,7 @@ \setinterfacevariable{smallbolditalic}{kleinvetitalic} \setinterfacevariable{smallboldslanted}{kleinvetschuin} \setinterfacevariable{smallcaps}{smallcaps} +\setinterfacevariable{smaller}{kleiner} \setinterfacevariable{smallitalic}{kleinitalic} \setinterfacevariable{smallitalicbold}{kleinitalicvet} \setinterfacevariable{smallnormal}{kleinnormaal} diff --git a/tex/context/base/mult-ro.tex b/tex/context/base/mult-ro.tex index 738e49f72..48993ae1f 100644 --- a/tex/context/base/mult-ro.tex +++ b/tex/context/base/mult-ro.tex @@ -90,6 +90,7 @@ \setinterfacevariable{bib}{bib} \setinterfacevariable{big}{mare} \setinterfacevariable{bigbodyfont}{bigbodyfont} +\setinterfacevariable{bigger}{bigger} \setinterfacevariable{bigpreference}{preferintamare} \setinterfacevariable{blank}{blank} \setinterfacevariable{blockquote}{blockquote} @@ -364,6 +365,7 @@ \setinterfacevariable{random}{aleator} \setinterfacevariable{readonly}{readonly} \setinterfacevariable{rectangular}{rectangular} +\setinterfacevariable{reference}{referinta} \setinterfacevariable{referral}{referinta} \setinterfacevariable{register}{registru} \setinterfacevariable{regular}{regular} @@ -411,6 +413,7 @@ \setinterfacevariable{smallbolditalic}{micaldininclinat} \setinterfacevariable{smallboldslanted}{micaldininclinat} \setinterfacevariable{smallcaps}{majusculemici} +\setinterfacevariable{smaller}{smaller} \setinterfacevariable{smallitalic}{micitalic} \setinterfacevariable{smallitalicbold}{micitalicaldin} \setinterfacevariable{smallnormal}{micnormal} diff --git a/tex/context/base/mult-sys.tex b/tex/context/base/mult-sys.tex index 8804c470b..8b00b8d73 100644 --- a/tex/context/base/mult-sys.tex +++ b/tex/context/base/mult-sys.tex @@ -233,6 +233,7 @@ \definesystemconstant {handling} \definesystemconstant {features} \definesystemconstant {fallbacks} +\definesystemconstant {goodies} \definesystemconstant {background} \definesystemconstant {ucmap} @@ -491,6 +492,7 @@ \definesystemvariable {ds} % DoorSpringen \definesystemvariable {ef} % ExternFiguur \definesystemvariable {ec} % EnCoding +\definesystemvariable {el} % Elements \definesystemvariable {en} % ENvironments \definesystemvariable {ep} % ExternfiguurPreset \definesystemvariable {eq} % EQalign @@ -564,6 +566,7 @@ \definesystemvariable {ma} % MargeAchtergrond \definesystemvariable {mb} % MargeBlokken \definesystemvariable {md} % MoDule +\definesystemvariable {me} % MultilingualElement (tags) \definesystemvariable {mg} % Metapost paGe \definesystemvariable {mh} % MultilingualHead \definesystemvariable {mk} % MarKering diff --git a/tex/context/base/node-acc.lua b/tex/context/base/node-acc.lua new file mode 100644 index 000000000..f5c33a793 --- /dev/null +++ b/tex/context/base/node-acc.lua @@ -0,0 +1,102 @@ +if not modules then modules = { } end modules ['node-acc'] = { + version = 1.001, + comment = "companion to node-ini.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +local traverse_nodes, traverse_id, has_attribute, copy_node = node.traverse, node.traverse_id, node.has_attribute, node.copy + +nodes.accessibility = nodes.accessibility or { } + +local glue = node.id("glue") +local glyph = node.id("glyph") +local hlist = node.id("hlist") +local vlist = node.id("vlist") + +local function injectspaces(head) + local p + for n in traverse_nodes(head) do + local id = n.id + if id == glue then -- todo: check for subtype related to spacing (13/14 but most seems to be 0) + -- local at = has_attribute(n,attribute) + -- if at then + if p and p.id == glyph then + local g = copy_node(p) + local s = copy_node(n.spec) + g.char, n.spec = 32, s + p.next, g.prev = g, p + g.next, n.prev = n, g + s.width = s.width - g.width + end + -- end + elseif id == hlist or id == vlist then + injectspaces(n.list,attribute) + end + p = n + end + return head, true +end + +nodes.accessibility.handler = injectspaces + +-- nodes.accessibility.handler(tex.box[255].list) + +-- todo: + +--~ local a_hyphenated = attributes.private('hyphenated') +--~ +--~ local hyphenated, codes = { }, { } +--~ +--~ local function compact(n) +--~ local t = { } +--~ for n in traverse_id(glyph,n) do +--~ t[#t+1] = utfchar(n.char) -- check for unicode +--~ end +--~ return concat(t,"") +--~ end +--~ +--~ local function injectspans(head) +--~ for n in traverse_nodes(head) do +--~ local id = n.id +--~ if id == disc then +--~ local r, p = n.replace, n.pre +--~ if r and p then +--~ local str = compact(r) +--~ local hsh = hyphenated[str] +--~ if not hsh then +--~ hsh = #codes + 1 +--~ hyphenated[str] = hsh +--~ codes[hsh] = str +--~ end +--~ set_attribute(n,a_hyphenated,hsh) +--~ end +--~ elseif id == hlist or id == vlist then +--~ injectspans(n.list) +--~ end +--~ end +--~ return head, true +--~ end +--~ +--~ nodes.injectspans = injectspans +--~ +--~ tasks.appendaction("processors", "words", "nodes.injectspans") +--~ +--~ local function injectspans(head) +--~ for n in traverse_nodes(head) do +--~ local id = n.id +--~ if id == disc then +--~ local a = has_attribute(n,a_hyphenated) +--~ if a then +--~ local str = codes[a] +--~ local b = new_pdfliteral(format("/Span << /ActualText %s >> BDC", lpdf.tosixteen(str))) +--~ local e = new_pdfliteral("EMC") +--~ node.insert_before(head,n,b) +--~ node.insert_after(head,n,e) +--~ end +--~ elseif id == hlist or id == vlist then +--~ injectspans(n.list) +--~ end +--~ end +--~ end diff --git a/tex/context/base/node-aux.lua b/tex/context/base/node-aux.lua index 9ed71fd72..5ddf31e25 100644 --- a/tex/context/base/node-aux.lua +++ b/tex/context/base/node-aux.lua @@ -8,9 +8,11 @@ if not modules then modules = { } end modules ['node-aux'] = { local gsub, format = string.gsub, string.format -local free_node = node.free -local hpack_nodes = node.hpack -local node_fields = node.fields +local free_node, hpack_nodes, node_fields, traverse_nodes = node.free, node.hpack, node.fields, node.traverse +local has_attribute, set_attribute, unset_attribute, has_attribute = node.has_attribute, node.set_attribute, node.unset_attribute,node.has_attribute + +local hlist = node.id("hlist") +local vlist = node.id("vlist") function nodes.repack_hlist(list,...) local temp, b = hpack_nodes(list,...) @@ -143,3 +145,42 @@ end -- end -- end + +local function set_attributes(head,attr,value) + for n in traverse_nodes(head) do + set_attribute(n,attr,value) + local id = n.id + if id == hlist or id == vlist then + set_attributes(n.list,attr,value) + end + end +end + +local function set_unset_attributes(head,attr,value) + for n in traverse_nodes(head) do + if not has_attribute(n,attr) then + set_attribute(n,attr,value) + end + local id = n.id + if id == hlist or id == vlist then + set_unset_attributes(n.list,attr,value) + end + end +end + +local function unset_attributes(head,attr) + for n in traverse_nodes(head) do + unset_attribute(n,attr) + local id = n.id + if id == hlist or id == vlist then + unset_attributes(n.list,attr) + end + end +end + +nodes.set_attribute = set_attribute +nodes.unset_attribute = unset_attribute +nodes.has_attribute = has_attribute +nodes.set_attributes = set_attributes +nodes.set_unset_attributes = set_unset_attributes +nodes.unset_attributes = unset_attributes diff --git a/tex/context/base/node-ini.mkiv b/tex/context/base/node-ini.mkiv index 23cf7b842..a5559e85d 100644 --- a/tex/context/base/node-ini.mkiv +++ b/tex/context/base/node-ini.mkiv @@ -32,6 +32,7 @@ \registerctxluafile{node-ext}{1.001} \registerctxluafile{node-inj}{1.001} % we might split it off \registerctxluafile{node-typ}{1.001} % experimental +\registerctxluafile{node-acc}{1.001} % experimental \newcount\shownodescounter diff --git a/tex/context/base/node-ref.lua b/tex/context/base/node-ref.lua index e85b50910..a25cf1f4a 100644 --- a/tex/context/base/node-ref.lua +++ b/tex/context/base/node-ref.lua @@ -338,7 +338,9 @@ nodes.setreference = setreference local function makereference(width,height,depth,reference) local sr = stack[reference] if sr then - report_backends("resolving reference attribute %s",reference) + if trace_references then + report_backends("resolving reference attribute %s",reference) + end local resolved, ht, dp, set = sr[1], sr[2], sr[3], sr[4] if ht then if height < ht then height = ht end @@ -363,10 +365,10 @@ local function makereference(width,height,depth,reference) result.width, result.height, result.depth = 0, 0, 0 if cleanupreferences then stack[reference] = nil end return result, resolved - else + elseif trace_references then report_backends("unable to resolve reference annotation %s",reference) end - else + elseif trace_references then report_backends("unable to resolve reference attribute %s",reference) end end @@ -402,7 +404,9 @@ nodes.setdestination = setdestination local function makedestination(width,height,depth,reference) local sr = stack[reference] if sr then - report_backends("resolving destination attribute %s",reference) + if trace_destinations then + report_backends("resolving destination attribute %s",reference) + end local resolved, ht, dp, name, view = sr[1], sr[2], sr[3], sr[4], sr[5] if ht then if height < ht then height = ht end @@ -443,7 +447,7 @@ local function makedestination(width,height,depth,reference) result.width, result.height, result.depth = 0, 0, 0 if cleanupdestinations then stack[reference] = nil end return result, resolved - else + elseif trace_destinations then report_backends("unable to resolve destination attribute %s",reference) end end diff --git a/tex/context/base/node-res.lua b/tex/context/base/node-res.lua index 21bcae1d4..546f56916 100644 --- a/tex/context/base/node-res.lua +++ b/tex/context/base/node-res.lua @@ -290,4 +290,4 @@ statistics.register("node memory usage", function() -- comes after cleanup ! return status.node_mem_usage end) -lua.registerfinalizer(nodes.cleanup_reserved) +lua.registerfinalizer(nodes.cleanup_reserved, "cleanup reserved nodes") diff --git a/tex/context/base/node-rul.lua b/tex/context/base/node-rul.lua index 74a730893..5e1df2da4 100644 --- a/tex/context/base/node-rul.lua +++ b/tex/context/base/node-rul.lua @@ -17,28 +17,33 @@ local rule = node.id("rule") function nodes.strip_range(first,last) -- todo: dir if first and last then -- just to be sure - local current = first - while current and current ~= last do - local id = current.id - if id == glyph or id == disc then - --~ if id == glyph or id == rule or id == disc then - first = current + if first == last then + return first, last + end + while first and first ~= last do + local id = first.id + if id == glyph or id == disc then -- or id == rule break else - current = current.next + first = first.next end end - local current = last - while current and current ~= first do - local id = current.id - --~ if id == glyph or id == rule or id == disc then - if id == glyph or id == disc then - last = current + if not first then + return nil, nil + elseif first == last then + return first, last + end + while last and last ~= first do + local id = last.id + if id == glyph or id == disc then -- or id == rule break else - current = current.prev + last = last.prev end end + if not last then + return nil, nil + end end return first, last end @@ -94,11 +99,13 @@ local checkdir = true -- this one needs to take layers into account (i.e. we need a list of -- critical attributes) +-- omkeren class en level -> scheelt functie call in analyse + local function process_words(attribute,data,flush,head,parent) -- we have hlistdir and local dir local n = head if n then - local f, l, a, d, i, level - local continue, done, strip = false, false, false + local f, l, a, d, i, class + local continue, done, strip, level = false, false, true, -1 while n do local id = n.id if id == glyph or id == rule then @@ -111,12 +118,18 @@ local function process_words(attribute,data,flush,head,parent) -- we have hlistd l = n else -- possible extensions: when in same class then keep spanning + local newlevel, newclass = floor(aa/1000), aa%1000 +--~ strip = not continue or level == 1 -- 0 if f then - head, done = flush(head,f,l,d,level,parent,strip), true + if class == newclass then -- and newlevel > level then + head, done = flush(head,f,l,d,level,parent,false), true + else + head, done = flush(head,f,l,d,level,parent,strip), true + end end f, l, a = n, n, aa - level, i = floor(a/1000), a%1000 - d = data[i] + level, class = newlevel, newclass + d = data[class] continue = d.continue == variables.yes end else @@ -142,10 +155,18 @@ local function process_words(attribute,data,flush,head,parent) -- we have hlistd end elseif f then if continue then - if id == penalty or id == kern then + if id == penalty then l = n - elseif id == glue then + elseif id == kern then l = n + elseif id == glue then + -- catch \underbar{a} \underbar{a} (subtype test is needed) + if continue and has_attribute(n,attribute) and n.subtype == 0 then + l = n + else + head, done = flush(head,f,l,d,level,parent,strip), true + f, l, a = nil, nil, nil + end end else head, done = flush(head,f,l,d,level,parent,strip), true @@ -183,13 +204,23 @@ local a_viewerlayer = attributes.private("viewerlayer") local function flush_ruled(head,f,l,d,level,parent,strip) -- not that fast but acceptable for this purpose -- check for f and l -if f.id ~= glyph then - -- saveguard ... we need to deal with rules and so (math) - return head -end + if f.id ~= glyph then + -- saveguard ... we need to deal with rules and so (math) + return head + end local r, m - if true then - f, l = strip_range(f,l) + if strip then + if trace_ruled then + local before = n_tosequence(f,l,true) + f, l = strip_range(f,l) + local after = n_tosequence(f,l,true) + report_ruled("range stripper: %s -> %s",before,after) + else + f, l = strip_range(f,l) + end + end + if not f then + return head end local w = list_dimensions(parent.glue_set,parent.glue_sign,parent.glue_order,f,l.next) local method, offset, continue, dy, rulethickness, unit, order, max, ma, ca, ta = @@ -214,11 +245,11 @@ end local dp = -(offset+(i-1)*dy-rulethickness)*e + m local r = new_rule(w,ht,dp) local v = has_attribute(f,a_viewerlayer) --- quick hack -if v then - set_attribute(r,a_viewerlayer,v) -end --- + -- quick hack + if v then + set_attribute(r,a_viewerlayer,v) + end + -- if color then set_attribute(r,a_colorspace,colorspace) set_attribute(r,a_color,color) diff --git a/tex/context/base/node-rul.mkiv b/tex/context/base/node-rul.mkiv index 1270eb81d..8e6aa5790 100644 --- a/tex/context/base/node-rul.mkiv +++ b/tex/context/base/node-rul.mkiv @@ -122,11 +122,13 @@ \glet\dodoruled\dodoruledindeed \dodoruled} -\def\dodoruledindeed#1% +\def\dodoruledindeed#1% maybe reverse the 1000 {\advance\csname\??on:#1:c\endcsname\plusone \scratchcounter\csname\??on:#1:c\endcsname - \attribute\ruledattribute\numexpr1000*\scratchcounter - +\csname\??on#1\ifcsname\??on#1:\number\scratchcounter\s!parent\endcsname:\number\scratchcounter\fi:a\endcsname} + \attribute\ruledattribute\numexpr + 1000*\scratchcounter + +\csname\??on#1\ifcsname\??on#1:\number\scratchcounter\s!parent\endcsname:\number\scratchcounter\fi:a\endcsname + \relax} % ungrouped diff --git a/tex/context/base/node-tra.lua b/tex/context/base/node-tra.lua index 880b21b81..d2d02c8df 100644 --- a/tex/context/base/node-tra.lua +++ b/tex/context/base/node-tra.lua @@ -343,7 +343,7 @@ function nodes.tosequence(start,stop,compact) if start.components then t[#t+1] = nodes.tosequence(start.components,nil,compact) else - t[#t+1] = format("%s",utfchar(c)) + t[#t+1] = utfchar(c) end else t[#t+1] = format("U+%04X:%s",c,utfchar(c)) diff --git a/tex/context/base/pack-rul.mkiv b/tex/context/base/pack-rul.mkiv index afacc2901..272ef0544 100644 --- a/tex/context/base/pack-rul.mkiv +++ b/tex/context/base/pack-rul.mkiv @@ -2011,10 +2011,10 @@ %D sort of newline signal. In horizontal boxes it expands to a %D space. -\def\vboxednewline +\unexpanded\def\vboxednewline {\endgraf\ignorespaces} -\def\hboxednewline +\unexpanded\def\hboxednewline {\unskip\normalspace\ignorespaces} %D We can set each rule on or off. The default setting is diff --git a/tex/context/base/page-ini.mkiv b/tex/context/base/page-ini.mkiv index 07d342282..497551f46 100644 --- a/tex/context/base/page-ini.mkiv +++ b/tex/context/base/page-ini.mkiv @@ -300,11 +300,14 @@ \expandafter\invokenormaloutputroutine \fi} -\mainoutput{\invokeoutputroutine} \output{\inotrtrue\the\mainoutput} +\mainoutput{\invokeoutputroutine} %D Some hooks: -\output{\inotrtrue\the\everybeforeoutput\the\mainoutput\the\everyafteroutput} +\def\setoutputroutine#1% + {\global\output{\inotrtrue\the\everybeforeoutput#1\the\everyafteroutput}} + +\setoutputroutine{\the\mainoutput} \ifx\pagediscards\undefined \let\pagediscards\relax \fi diff --git a/tex/context/base/page-mul.mkiv b/tex/context/base/page-mul.mkiv index c64fd0c64..791f328c5 100644 --- a/tex/context/base/page-mul.mkiv +++ b/tex/context/base/page-mul.mkiv @@ -443,12 +443,14 @@ \vskip-\struttotal \fi \global\savedpagetotal\pagetotal - \global\singlecolumnout\output + \global\singlecolumnout\output % hm %\global\output{\global\setbox\precolumnbox\vbox{\unvbox\normalpagebox}}% - \global\output{\global\setbox\precolumnbox\vbox{\dotopinsertions\unvbox\normalpagebox}}% + %\global\output{\global\setbox\precolumnbox\vbox{\dotopinsertions\unvbox\normalpagebox}}% + \setoutputroutine{\global\setbox\precolumnbox\vbox{\dotopinsertions\unvbox\normalpagebox}}% \eject % no \holdinginserts=1, can make footnote disappear ! \global\precolumnboxheight\ht\precolumnbox - \global\output{\continuousmulticolumnsout}% + %\global\output{\continuousmulticolumnsout}% + \setoutputroutine{\continuousmulticolumnsout}% \setcolumnfloats \dohandleallcolumns {\global\setbox\currenttopcolumnbox\emptybox}% @@ -493,17 +495,21 @@ \par \ifbalancecolumns \ifnum\multicolumnendsyncmethod=\plusone - \global\output{\continuousmulticolumnsout}% + %\global\output{\continuousmulticolumnsout}% + \setoutputroutine{\continuousmulticolumnsout}% \goodbreak \fi - \global\output{\balancedmulticolumnsout}% + %\global\output{\balancedmulticolumnsout}% + \setoutputroutine{\balancedmulticolumnsout}% \else \goodbreak \fi \eject % the prevdepth is important, try e.g. toclist in \prevdepth\zeropoint % columns before some noncolumned text text - \global\output\singlecolumnout - \global\output{\the\mainoutput}% % % % % todo + %\global\output\singlecolumnout + \setoutputroutine{\singlecolumnout}% + %\global\output{\the\mainoutput}% % % % % todo + \setoutputroutine{\the\mainoutput}% % % % % todo \ifvoid\precolumnbox\else \unvbox\precolumnbox \fi @@ -1160,7 +1166,8 @@ \showmessage\m!columns{10}\empty \global\setbox\firstcolumnbox\vbox{\unvbox0}% \fi - \global\output{\balancingerror}% + %\global\output{\balancingerror}% + \setoutputroutine{\balancingerror}% \b@selinebottomtrue % forces depth in separation rule \flushcolumnedpage\plusone \multicolumnseject diff --git a/tex/context/base/s-pre-69.tex b/tex/context/base/s-pre-69.tex new file mode 100644 index 000000000..d65940520 --- /dev/null +++ b/tex/context/base/s-pre-69.tex @@ -0,0 +1,314 @@ +%D \module +%D [ file=s-pre-69, +%D version=2010.04.28, +%D title=\CONTEXT\ Style File, +%D subtitle=Presentation Environment 69, +%D author=Hans Hagen, +%D date=\currentdate, +%D copyright=PRAGMA ADE] +%C +%C This module is part of the \CONTEXT\ macro||package and is +%C therefore copyrighted by \PRAGMA. See mreadme.pdf for +%C details. + +\setuppapersize[S6][S6] +\setuppapersize[SM][SM] + +\usemodule + [abr-01,pre-60] + +\setupinteraction + [state=start, + contrastcolor=white, + color=white, + click=no] + +\setuplayout + [location=middle, + topspace=60pt, + bottomspace=80pt, + backspace=80pt, + header=0pt, + footer=0pt, + width=middle, + height=middle] + +\setupcolors + [textcolor=white] + +\setupbodyfont[euler] + +\definecolor[maincolor] [blue] +\definecolor[extracolor][green] + +% \definecolor[maincolor] [red] +% \definecolor[extracolor][blue] + +\startMPinitializations + if unknown MyColor[1] : + color MyColor[] ; + MyColor[1] := transparent(1,.25,\MPcolor{maincolor}) ; + MyColor[2] := transparent(1,.25,\MPcolor{extracolor}) ; + + picture MySoFar ; MySoFar := nullpicture ; + path MyLastOne ; MyLastOne := origin -- cycle ; + color MyPageColor ; MyPageColor := MyColor[1] ; + path MyLeftSteps, MyRightSteps ; + boolean MyPageDone ; MyPageDone := false ; + + vardef MySmallShape(expr parent) = + path p ; p := boundingbox parent ; + p := boundingbox parent ; + numeric w, h ; w := bbwidth(p) ; h := bbheight(p) ; + urcorner p shifted (-uniformdeviate w/4,0) -- + lrcorner p shifted (0,uniformdeviate h/4) -- + llcorner p shifted (uniformdeviate w/4,0) -- + ulcorner p shifted (0,-uniformdeviate h/4) -- cycle + enddef ; + + vardef MyShape(expr parent) = + path p ; p := boundingbox parent ; + if MyPageDone : + MyPageDone := false ; + urcorner p shifted (-EmWidth + -uniformdeviate CutSpace/2,0) -- + lrcorner p shifted (0,EmWidth + uniformdeviate BottomSpace/2) -- + llcorner p shifted (EmWidth + uniformdeviate BackSpace/2,0) -- + ulcorner p shifted (0,-EmWidth + -uniformdeviate TopSpace/2) -- cycle + else : + MyPageDone := true ; + urcorner p shifted (0,-EmWidth + -uniformdeviate TopSpace/2) -- + lrcorner p shifted (-EmWidth + -uniformdeviate CutSpace/2,0) -- + llcorner p shifted (0,EmWidth + uniformdeviate BottomSpace/2) -- + ulcorner p shifted (EmWidth + uniformdeviate BackSpace/2,0) -- cycle + fi + enddef ; + + vardef MyMakeOne = + MyLastOne := MyShape(Page) ; + enddef ; + + vardef MyAddOne = + addto MySoFar also image(fill MyLastOne withcolor MyPageColor ; ) ; + enddef ; + + vardef MyDrawOne = + fill MyLastOne withcolor black ; + fill MyLastOne withcolor MyPageColor ; + enddef ; + + vardef MyDrawPage = + draw MySoFar ; + enddef ; + + vardef MySetSteps = + path l, r ; numeric s ; path ll[], rr[] ; path t ; + l := point 2 of MyLastOne -- point 3 of MyLastOne ; + r := point 0 of MyLastOne -- point 1 of MyLastOne ; + t := topboundary Field[Text][Text] rightenlarged TextWidth leftenlarged TextWidth ; + s := bbheight(Field[Text][Text])/LineHeight + 2 ; + t := t shifted (0,-TopSkip) ; + for i=1 upto s : + ll[i] := t intersectionpoint l ; + rr[i] := t intersectionpoint r ; + t := t shifted (0,-LineHeight) ; + endfor ; + MyLeftSteps := for i=1 upto s : ll[i] -- endfor cycle ; + MyRightSteps := for i=1 upto s : rr[i] -- endfor cycle ; + enddef ; + + vardef MyDrawText(expr txt) = + pair a ; a := (point 1 of MyLastOne) - (point 2 of MyLastOne) ; + picture p ; p := txt ; + p := p + shifted (-EmWidth,EmWidth) + shifted ulcorner txt + shifted point 1 of MyLastOne ; + p := p rotatedaround(lrcorner p, radian * tan(ypart a/xpart a)) ; + setbounds p to origin -- cycle ; + draw p ; + enddef ; + + vardef MyDrawTitle(expr txt) = + % pair a ; a := (point 2 of MyLastOne) - (point 3 of MyLastOne) ; + pair a ; a := (point 3 of MyLastOne) - (point 4 of MyLastOne) ; + picture p ; + if bbheight(txt) > bbwidth(txt) : + p := txt ysized(0.8*TextHeight) ; + else : + p := txt xsized(0.8*TextWidth) ; + fi ; + numeric d ; d := arclength(point 2 of MyLastOne -- point 3 of MyLastOne) - bbheight(p) ; + p := p + shifted (BackSpace,-d/2) + shifted -ulcorner p + shifted point 3 of MyLastOne ; + % p := p rotatedaround(ulcorner p, - radian * tan(xpart a/ypart a)) ; + % p := p rotatedaround(ulcorner p, radian * tan(ypart a/xpart a)) ; + setbounds p to origin -- cycle ; + draw p ; + enddef ; + + vardef MyDrawSteps = + s := bbheight(Field[Text][Text])/LineHeight + 2 ; + for i=1 upto s : + draw ll[i] withpen pencircle scaled 1mm ; + draw rr[i] withpen pencircle scaled 1mm ; + draw ll[i] -- rr[i] ; + endfor ; + draw Field[Text][Text] ; + enddef ; + + fi ; +\stopMPinitializations + +\startuseMPgraphic{initialization} + StartPage ; + MySoFar := image(fill Page enlarged 12pt withcolor MyPageColor) ; + MyMakeOne ; + MySetSteps ; + StopPage ; +\stopuseMPgraphic + +\appendtoks + \startnointerference + \useMPgraphic{initialization} + \stopnointerference +\to \everystarttext + +\startuseMPgraphic{page} + StartPage ; + MyDrawPage ; + MyDrawOne ; + MySetSteps ; + MyDrawTitle(textext("\getvariable{document}{title}")) ; + MyDrawText(textext("\getvariable{document}{topic}")) ; + % + % we have multiple runs when we have text + % +% MyDrawSteps ; +% MyMakeOne ; +% MySetSteps ; + StopPage ; +\stopuseMPgraphic + +\appendtoks + \startnointerference + \startMPcode + MyAddOne ; + MyMakeOne ; + MySetSteps ; + \stopMPcode + \stopnointerference +\to \everyshipout + +\defineoverlay[page][\useMPgraphic{page}] + +\startuseMPgraphic{symbol} + color cc ; cc := MyColor[2] ; + path p ; p := MySmallShape(unitsquare scaled (.6*LineHeight)) ; + fill p withcolor white ; + fill p withcolor cc ; +\stopuseMPgraphic + +\definesymbol[mysymbol][\struttedbox{\useMPgraphic{symbol}}] + +\setupitemgroup[itemize][1][symbol=mysymbol] + +\setupbackgrounds + [page] + [background=page] + +\startluacode + local texdimen = tex.dimen + function document.SetParShape() + local leftpath = metapost.getclippath("metafun","metafun","clip currentpicture to MyLeftSteps ;") + local rightpath = metapost.getclippath("metafun","metafun","clip currentpicture to MyRightSteps ;") + local shape = { } + for i=1,#leftpath do + local left = leftpath[i].x_coord + local right = rightpath[i].x_coord + local hsize = right - left - (texdimen.backspace + texdimen.cutspace)*number.dimenfactors.bp + shape[#shape+1] = string.format("%sbp %sbp",left,hsize) + end + -- print(table.serialize(shape)) + tex.sprint(tex.ctxcatcodes,string.format("\\parshape %s %s",#shape,table.concat(shape," "))) + end +\stopluacode + +\nopenalties \dontcomplain + +\setupwhitespace[none] + +\def\StartText#1#2% + {\starttext + \setvariable{document}{title}{\framed[frame=off,offset=0pt,align=flushleft,foregroundstyle=\tfd\setupinterlinespace]{\begstrut#1\endstrut}} + \setvariable{document}{topic}{\tfb#2} + \startstandardmakeup + % dummy page + \stopstandardmakeup + \setvariable{document}{title}{} + \setvariable{document}{topic}{}} + +\def\StopText + {\stoptext} + +\def\StartItems#1% + {\setvariable{document}{topic}{\tfb#1} + \startstandardmakeup[top=,bottom=\vss] + \ctxlua{document.SetParShape()} + \StartSteps} + +\def\StopItems + {\StopSteps + \stopstandardmakeup} + +\def\StartItem + {\dontleavehmode\llap{\symbol[mysymbol]\quad}\ignorespaces} + +\def\StopItem + {\removeunwantedspaces\nobreak\crlf\crlf\FlushStep} + +\def\ShapeParagraph + {\ctxlua{document.SetParShape()}} + +% no parshape yet + +\def\StartParagraphs#1% + {\setvariable{document}{topic}{\tfb#1} + \startstandardmakeup[top=,bottom=\vss] + %\ctxlua{document.SetParShape()} + \StartSteps} + +\def\StopParagraphs + {\StopSteps + \stopstandardmakeup} + +\def\StartParagraph + {} + +\def\StopParagraph + {\par\FlushStep} + +\doifnotmode{demo}{\endinput} + +% finetuning: \StartText{\TEX\ and Reality\vskip2exClashing Mindsets?\vskip1ex}{Bacho\TEX, May 1, 2010} + +\StartText{Just\\A Demo}{Bacho\TEX, May 1, 2010} + +\StartItems{Quote from Tufte and Ward} + \StartItem + \input tufte + \StopItem + \StartItem + \input ward + \StopItem +\StopItems + +% \dorecurse{20}{ +% \ctxlua{document.SetParShape()} +% \input tufte +% \page +% } + +\StopText + diff --git a/tex/context/base/strc-bkm.lua b/tex/context/base/strc-bkm.lua index f34d83ec5..79ed867de 100644 --- a/tex/context/base/strc-bkm.lua +++ b/tex/context/base/strc-bkm.lua @@ -9,6 +9,8 @@ if not modules then modules = { } end modules ['strc-bkm'] = { -- Future version will support adding arbitrary bookmarks with -- associated complex actions (rather trivial to implement). +-- this should become proper separated backend code + local format, concat, gsub = string.format, table.concat, string.gsub local texsprint, utfvalues = tex.sprint, string.utfvalues @@ -100,7 +102,7 @@ function bookmarks.place() end end -lpdf.registerdocumentfinalizer(function() structure.bookmarks.place() end,1) +lpdf.registerdocumentfinalizer(function() structure.bookmarks.place() end,1,"bookmarks") -- bkm --~ function nodes.toutf(list) diff --git a/tex/context/base/strc-des.mkiv b/tex/context/base/strc-des.mkiv index 29e4ea36c..42ea701f0 100644 --- a/tex/context/base/strc-des.mkiv +++ b/tex/context/base/strc-des.mkiv @@ -375,6 +375,8 @@ \def\@@stopdescription {\@@placedescriptionclosesymbol \par % else we loose +\dostoptagged +\dostoptagged \endgroup \descriptionparameter\c!after % which currentdescription is taken here? \egroup % temporary hack @@ -420,15 +422,19 @@ \ifcsname @@description\currentdescriptionlocation\endcsname \else \let\currentdescriptionlocation\v!left \fi +\dostarttagged\t!description\currentdescription +\dostarttagged\t!descriptiontag\empty \@@dostartdescription - \csname @@description\currentdescriptionlocation\endcsname} % args not needed + \csname @@description\currentdescriptionlocation\endcsname +\dostoptagged +\dostarttagged\t!descriptioncontent\empty} % args not needed \def\@@makedescription[#1]#2% - {\postponenotes % new, assumes grouping - \edef\currentdescriptionreference{#1}% - \doenumerationcheckconditions - \dodescriptioncomponent[\c!reference=#1,\c!label={\descriptionparameter\c!text},\c!title={#2},\c!bookmark=,\c!list=][]% - \@@dostartdescriptionindeed} + {\postponenotes % new, assumes grouping + \edef\currentdescriptionreference{#1}% + \doenumerationcheckconditions + \dodescriptioncomponent[\c!reference=#1,\c!label={\descriptionparameter\c!text},\c!title={#2},\c!bookmark=,\c!list=][]% + \@@dostartdescriptionindeed} \def\dostartstoreddescription {\@@dostartdescriptionindeed} diff --git a/tex/context/base/strc-flt.mkiv b/tex/context/base/strc-flt.mkiv index ea52aa82d..1d5114390 100644 --- a/tex/context/base/strc-flt.mkiv +++ b/tex/context/base/strc-flt.mkiv @@ -313,14 +313,18 @@ \def\thecurrentfloatnumber {\ifnofloatcaption \else \ifnofloatnumber \else \ifx\currentfloatnumber\relax\else + \dostarttagged\t!floattag\empty \labeltexts\currentfloat{\ctxlua{structure.lists.savedprefixednumber("\currentfloat",\currentfloatnumber)}}% + \dostoptagged \fi \fi \fi} \def\thecurrentfloatcaption {\ifnofloatcaption \else \ifx\currentfloatnumber\relax\else + \dostarttagged\t!floattext\empty \ctxlua{structure.lists.savedtitle("\currentfloat",\currentfloatnumber)}% + \dostoptagged \fi \fi} @@ -368,11 +372,11 @@ \begingroup \dosetfloatcaptionattributes\c!style\c!color \begingroup - \dosetfloatcaptionattributes\c!headstyle\c!headcolor + \dosetfloatcaptionattributes\c!headstyle\c!headcolor \labeltexts{#1}{\preparednumber}% \endgroup \begingroup - \dosetfloatcaptionattributes\c!textstyle\c!textcolor + \dosetfloatcaptionattributes\c!textstyle\c!textcolor \dotfskip{\floatcaptionparameter\c!distance}#3% \endgroup \endgroup}% @@ -611,6 +615,7 @@ \fi \global\insidefloattrue \begingroup % ** + \dostarttagged\t!float\currentfloat \ifmarginblocks \doifinset\v!margin{#2}{\hsize\@@mbwidth}% \fi @@ -620,15 +625,17 @@ \dowithnextboxcontent % better a \the\everyfloattoks {\setlocalfloathsize \floatparameter\c!inner + \dostarttagged\t!floatcontent\empty + \aftergroup\dostoptagged % tricky, never change \dowithnextboxcontent \postponenotes} % new {\doifsomething{\floatparameter\c!criterium} {\ifdim\wd\nextbox>\floatparameter\c!criterium\relax \edef\forcedfloatmethod{\floatvariable\c!fallback}% \ifx\forcedfloatmethod\empty\let\forcedfloatmethod\v!here\fi \fi}% - \xdocompletefloat{#1}{#3}{#2}{#4}% ** not yet done - % we need to carry over the par because of side floats - \doifnotinset\v!text{#2}{\carryoverpar\endgroup}% + \xdocompletefloat{#1}{#3}{#2}{#4}% ** not yet done + % we need to carry over the par because of side floats + \doifnotinset\v!text{#2}{\dostoptagged\carryoverpar\endgroup}% ** \global\sidefloatdownshift \zeropoint \global\sidefloatextrashift\zeropoint \ifparfloat @@ -799,6 +806,7 @@ \egroup % place the float \dofloat{#3}{\thecurrentfloatnumber}{\thecurrentfloatcaption}% +% \dostoptagged % tricky here, we need an extra mechanism (add to previous or so) \global\insidefloatfalse} \def\setlocalfloathsize @@ -1129,8 +1137,10 @@ \doifnotinset\v!tall{#1}% {\dp\floatbox\openstrutdepth}% dp\strutbox}% % toegevoegd \box\floatbox + \dostoptagged \blank[\floatsharedparameter\c!spaceafter]% \endgroup % ** +% \dostoptagged \doinsertfloatinfo} \def\somefacefloat[#1]% links, rechts, midden, hoog, midden, laag @@ -1271,7 +1281,8 @@ \locatefloat{\copy\tempfloatbox}}} \def\dopreparedocaption#1#2#3% - {\doifinsetelse{\floatcaptionparameter\c!location}{\v!top,\v!bottom} + {\dostarttagged\t!floatcaption\empty + \doifinsetelse{\floatcaptionparameter\c!location}{\v!top,\v!bottom} {\doifinsetelse{\floatcaptionparameter\c!width}{\v!fit,\v!max} {\doifelse{\floatcaptionparameter\c!minwidth}\v!fit {\doifelse{\floatcaptionparameter\c!width}\v!max @@ -1287,7 +1298,8 @@ {\dopreparesidewidthcaption{#1}{#2}{#3}}}% new, special effects (see icare) {\doifinsetelse{\floatcaptionparameter\c!width}{\v!fit,\v!max} {\dopreparesideautocaption{#1}{#2}{#3}} - {\dopreparesidewidthcaption{#1}{#2}{#3}}}} + {\dopreparesidewidthcaption{#1}{#2}{#3}}}% + \dostoptagged} % \def\dosettempcaptionbox % {\dosetraggedvbox{\floatcaptionparameter\c!align}% diff --git a/tex/context/base/strc-itm.mkiv b/tex/context/base/strc-itm.mkiv index ab2f09f40..e012ce447 100644 --- a/tex/context/base/strc-itm.mkiv +++ b/tex/context/base/strc-itm.mkiv @@ -310,10 +310,12 @@ % \empty \else \getitemparameter\currentitemlevel\c!before - \fi\fi} + \fi\fi + \dostarttagged\t!itemgroup\currentitemgroup} \def\itemaftercommand - {\ifconditional\nowhitelistitem + {\dostoptagged + \ifconditional\nowhitelistitem \ifconditional\afterlistitem \ifcase\currentitemlevel\or\getitemparameter\currentitemlevel\c!after\fi \else @@ -769,7 +771,12 @@ \par \fi \dolistreference - \ifconditional\firstlistitem \else \endgroup \fi % toegevoegd, eerste \som opent groep + \ifconditional\firstlistitem + \else +\dostoptagged +\dostoptagged + \endgroup + \fi % toegevoegd, eerste \som opent groep \ifnum\itemcolumndepth=\currentitemlevel\relax \stopcolumns \global\itemcolumndepth\zerocount @@ -1142,6 +1149,9 @@ \chardef\autoitemgroupspacing=2 % 0 = voor/na, 1=tussen als geen voor 2=(prev)tussen=old/normal +% todo: assume startitem ... stopitem and do an autostopitem .. cleaner for +% elements + \def\complexdoitemgroupitem[#1]% {\def\currentitemreference{#1}% \ifconditional\textlistitem @@ -1176,6 +1186,8 @@ \fi \fi \else +\dostoptagged +\dostoptagged \ifconditional\textlistitem % was bugged: \inlinelistitem \ifhmode % WS: make the distance between items customizable, think about better default values -> see itemize-1.tex @@ -1190,7 +1202,10 @@ \vskip-\dimexpr\lastskip+\lineheight\relax \nobreak \fi +\dostarttagged\t!item\empty +\dostarttagged\t!itemtag\empty \dolistitem +\dostoptagged \relax \ifconditional\packlistitem \setupwhitespace[\v!none]% @@ -1198,6 +1213,7 @@ \getitemparameter\currentitemlevel\c!inner \marsymbol \let\marsymbol\relax +\dostarttagged\t!itemcontent\empty \strut % added 11-08-99 \setfalse\concatnextitem % new, concat \nobreak % else problems with intext items diff --git a/tex/context/base/strc-lst.lua b/tex/context/base/strc-lst.lua index ea87715c9..6af062134 100644 --- a/tex/context/base/strc-lst.lua +++ b/tex/context/base/strc-lst.lua @@ -124,6 +124,26 @@ function lists.enhance(n) end end +function lists.enforce(n) + -- todo: symbolic names for counters + local l = cached[n] + if l then + -- + l.directives = nil -- might change + -- save in the right order (happens at shipout) + lists.tobesaved[#lists.tobesaved+1] = l + -- default enhancer (cross referencing) + l.references.realpage = texcount.realpageno + -- specific enhancer (kind of obsolete) + local kind = l.metadata.kind + local enhancer = kind and lists.enhancers[kind] + if enhancer then + enhancer(l) + end + return l + end +end + -- we can use level instead but we can also decide to remove level from the metadata local nesting = { } diff --git a/tex/context/base/strc-lst.mkiv b/tex/context/base/strc-lst.mkiv index bcf20c451..83faf75a7 100644 --- a/tex/context/base/strc-lst.mkiv +++ b/tex/context/base/strc-lst.mkiv @@ -97,6 +97,8 @@ %begingroup\attribute\destinationattribute\currentdestinationattribute\dontleavehmode\hbox{}\endgroup % todo \dontleavehmode\hbox attr \destinationattribute \currentdestinationattribute{}% todo % end of new + \else + \ctxlua{structure.lists.enhance(\currentlistnumber)}% direct injection \fi \endgroup} @@ -104,7 +106,8 @@ {\ctxlua{structure.lists.location(\currentlistindex)}} \def\structurelistpagenumber - {\ctxlua{structure.lists.prefixedpage( + {\dostarttagged\t!listpage\empty + \ctxlua{structure.lists.prefixedpage( "\currentlist", \currentlistindex, { @@ -120,25 +123,34 @@ starter = \!!bs\listparameter\c!pagestarter\!!es, stopper = \!!bs\listparameter\c!pagestopper\!!es, } - )}} + )}% + \dostoptagged} \def\structurelistrealpagenumber {\ctxlua{structure.lists.realpage("\currentlist",\currentlistindex)}} \def\structurelistfirst - {\ctxlua{structure.lists.userdata("\currentlist",\currentlistindex,"first")}} + {\dostarttagged\t!listdata{first} % ot always ok + \ctxlua{structure.lists.userdata("\currentlist",\currentlistindex,"first")}% + \dostoptagged} \def\structurelistsecond - {\ctxlua{structure.lists.userdata("\currentlist",\currentlistindex,"second")}} + {\dostarttagged\t!listdata{second}% + \ctxlua{structure.lists.userdata("\currentlist",\currentlistindex,"second")}% + \dostoptagged} \def\structurelistuservariable#1% - {\ctxlua{structure.lists.userdata("\currentlist",\currentlistindex,"#1")}} + {\dostarttagged\t!listdata{#1}% + \ctxlua{structure.lists.userdata("\currentlist",\currentlistindex,"#1")}% + \dostoptagged} % \appendtoks % \to \everystructurelist \unexpanded\def\placestructurelist#1#2#3% hm ... [][][] - {\ctxlua{structure.lists.process("#1","#2","#3")}} + {\dostarttagged\t!list\empty + \ctxlua{structure.lists.process("#1","#2","#3")}% + \dostoptagged} \unexpanded\def\analysestructurelist#1#2#3% {\ctxlua{structure.lists.analyze("#1","#2","#3")}} @@ -173,12 +185,14 @@ \edef\currentlist {#1}% \edef\currentlistmethod{#2}% \edef\currentlistindex {#3}% + \dostarttagged\t!listitem\currentlist \csname\@@structurelistprocess \ifcsname\@@structurelistprocess\currentlist:\currentlistmethod\endcsname\currentlist:\currentlistmethod\else \ifcsname\@@structurelistprocess\currentlistmethod \endcsname\currentlistmethod \else \ifcsname\@@structurelistprocess\currentlist \endcsname\currentlist \else \s!default \fi\fi\fi \endcsname + \dostoptagged \ctxlua{structure.lists.popnesting()}} % \installstructcurelistprocessor{pubs:userdata} @@ -902,10 +916,13 @@ \structurelistrealpagenumber} \def\structurelistgenerictitle - {\ctxlua{structure.lists.title("\currentlist",\currentlistindex)}} + {\dostarttagged\t!listcontent\empty + \ctxlua{structure.lists.title("\currentlist",\currentlistindex)}% + \dostoptagged} -\def\structurelistgenericnumber{\ctxlua{ - structure.lists.prefixednumber("\currentlist",\currentlistindex, { +\def\structurelistgenericnumber + {\dostarttagged\t!listtag\empty + \ctxlua{structure.lists.prefixednumber("\currentlist",\currentlistindex, { prefix = "\listparameter\c!prefix", separatorset = "\listparameter\c!prefixseparatorset", conversionset = "\listparameter\c!prefixconversionset", @@ -921,7 +938,8 @@ starter = \!!bs\listparameter\c!numberstarter\!!es, stopper = \!!bs\listparameter\c!numberstopper\!!es, segments = "\listparameter\c!numbersegments", - } )}} + } )}% + \dostoptagged} % new and yet undocumented (used in cocoa qa), temporarily disabled in mkiv % diff --git a/tex/context/base/strc-mat.mkiv b/tex/context/base/strc-mat.mkiv index 3728913cb..1e9bd8273 100644 --- a/tex/context/base/strc-mat.mkiv +++ b/tex/context/base/strc-mat.mkiv @@ -439,6 +439,7 @@ \def\dodostartformula[#1][#2]% setting leftskip adaption is slow ! {\bgroup % HERE \def\currentformula{#1}% + \dostarttagged\t!formula\currentformula \the\everybeforedisplayformula \formulaparskip\parskip \formulastrutdp\strutdepth @@ -453,7 +454,7 @@ \doifsomething{\formulaparameter\c!margin}% so we test first {\dosetleftskipadaption{\formulaparameter\c!margin}% \edef\leftdisplaymargin{\the\leftskipadaption}}% overloaded - \long\def\dostartformula##1{\bgroup\let\dostopformula\egroup}% + \long\def\dostartformula##1{\bgroup\dostarttagged\t!subformula\def\dostopformula{\dostoptagged\egroup}}% \freezedimenmacro\leftdisplayskip \freezedimenmacro\rightdisplayskip \freezedimenmacro\leftdisplaymargin @@ -474,8 +475,13 @@ \endgroup} \def\dostopformula - {\doplaceformulanumber + {\dostarttagged\t!formulatag\empty + \doplaceformulanumber + \dostoptagged + \dostarttagged\t!formulacontent\empty \getvalue{\e!stop\formulaparameter\c!alternative\v!formula}% + \dostoptagged + \dostoptagged \nonoindentation \checknextindentation[\formulaparameter\c!indentnext]% \egroup @@ -587,6 +593,7 @@ \def\dostartformulas[#1]#2\stopformulas % new / to be internationalized {\bgroup + \dostarttagged\t!formulaset\empty \global\settrue\insideformulas \edef\currentformulasreference{#1}% \handleformulasnumbering @@ -611,6 +618,7 @@ \egroup \stopdisplaymath \global\setfalse\insideformulas + \dostoptagged \egroup \the\everyresetformulas \hangafter\minusone % added for side floats diff --git a/tex/context/base/strc-not.lua b/tex/context/base/strc-not.lua index 1e761d657..466bc7a03 100644 --- a/tex/context/base/strc-not.lua +++ b/tex/context/base/strc-not.lua @@ -84,7 +84,8 @@ nodes.getn = getn -- we could make a special enhancer function notes.listindex(tag,n) - return notedata[tag][n] + local ndt = notedata[tag] + return ndt and ndt[n] end function notes.define(tag,kind,number) @@ -98,9 +99,10 @@ function notes.save(tag,newkind) if trace_notes then report_notes("saving state of '%s': %s -> %s",tag,state.kind,newkind or state.kind) end - state.saved = notedata[tag] + state.saveddata = notedata[tag] state.savedkind = state.kind state.kind = newkind or state.kind + state.saved = true notedata[tag] = { } end end @@ -111,9 +113,10 @@ function notes.restore(tag,forcedstate) if trace_notes then report_notes("restoring state of '%s': %s -> %s",tag,state.kind,state.savedkind) end - state.saved = nil + notedata[tag] = state.saveddata state.kind = forcedstate or state.savedkind - notedata[tag] = state.saved + state.saveddata = nil + state.saved = false end end @@ -249,13 +252,17 @@ function notes.postpone() end end -function notes.setsymbolpage(tag,n) - local l = notes.listindex(tag,n) - local p = texcount.realpageno - if trace_notes then - report_notes("note %s of '%s' with list index %s gets page %s",n,tag,l,p) +function notes.setsymbolpage(tag,n,l) + local l = l or notes.listindex(tag,n) + if l then + local p = texcount.realpageno + if trace_notes then + report_notes("note %s of '%s' with list index %s gets page %s",n,tag,l,p) + end + lists.cached[l].references.symbolpage = p + else + report_notes("internal error: note %s of '%s' is not initialized",n,tag) end - lists.cached[l].references.symbolpage = p end function notes.getsymbolpage(tag,n) diff --git a/tex/context/base/strc-not.mkiv b/tex/context/base/strc-not.mkiv index 751776326..58229a54f 100644 --- a/tex/context/base/strc-not.mkiv +++ b/tex/context/base/strc-not.mkiv @@ -637,15 +637,16 @@ \fi} \def\dolastnotesymbol - {\typesetsomenotesymbol\currentnote\currentnotenumber} + {\typesetsomenotesymbol\currentnote\currentnotenumber\currentdescriptionnumberentry} -\def\dotypesetsomenotesymbol#1#2% running text +\def\dotypesetsomenotesymbol#1#2#3% running text (messy: #1 and current mixed) {\dodonotesymbol - {\synchronizesomenotesymbol{#1}{#2}% - \ctxlua{structure.notes.number("\currentnote",\currentnotenumber)}% \currentdescriptionnumberentry + {\synchronizesomenotesymbol{#1}{#2}{#3}% +% \ctxlua{structure.notes.number("\currentnote",\currentnotenumber)}% \currentdescriptionnumberentry + \ctxlua{structure.notes.number("#1",#2)}% \domovednote{#1}{#2}\v!previouspage\v!nextpage}} -\unexpanded\def\typesetsomenotesymbol#1#2% running text +\unexpanded\def\typesetsomenotesymbol#1#2#3% running text {\removeunwantedspaces \doifitalicelse\/\donothing % Charles IV \footnote{the fourth} \ifdim\lastkern=\notesignal @@ -653,8 +654,8 @@ \fi \nobreak \doifelse{\noteparameter\c!interaction}\v!no - {\dotypesetsomenotesymbol{#1}{#2}} - {\directgotobox{\dotypesetsomenotesymbol{#1}{#2}}[page(\ctxlua{structure.notes.getnumberpage("#1",\number#2)})]}% f: + {\dotypesetsomenotesymbol{#1}{#2}{#3}} + {\directgotobox{\dotypesetsomenotesymbol{#1}{#2}{#3}}[page(\ctxlua{structure.notes.getnumberpage("#1",\number#2)})]}% f: \globallet\lastnotesymbol\relax} \unexpanded\def\typesetdummynotesymbol % temp hack @@ -698,8 +699,10 @@ \ctxlua{structure.notes.number("\currentnote",\currentdescriptionnumberentry)}% \domovednote\currentdescription\currentdescriptionnumberentry\v!nextpage\v!previouspage}} -\def\synchronizesomenotesymbol#1#2% called more often than needed - {\normalexpanded{\noexpand\ctxlatelua{structure.notes.setsymbolpage("#1",#2)}}} +\def\synchronizesomenotesymbol#1#2#3% called more often than needed + {\iftrialtypesetting\else + \normalexpanded{\noexpand\ctxlatelua{structure.notes.setsymbolpage("#1",#2,#3)}}% + \fi} \def\handlenoteinsert#1#2% {\begingroup diff --git a/tex/context/base/strc-ref.lua b/tex/context/base/strc-ref.lua index f9b484173..8fab48697 100644 --- a/tex/context/base/strc-ref.lua +++ b/tex/context/base/strc-ref.lua @@ -902,7 +902,7 @@ local function identify(prefix,reference) set[i] = var end jobreferences.currentset = set --- print(bug,table.serialize(set)) +--~ print(bug,table.serialize(set)) return set, bug end diff --git a/tex/context/base/strc-ref.mkiv b/tex/context/base/strc-ref.mkiv index 921f5927e..91e975ea9 100644 --- a/tex/context/base/strc-ref.mkiv +++ b/tex/context/base/strc-ref.mkiv @@ -1081,7 +1081,9 @@ \begingroup \attribute\referenceattribute\attributeunsetvalue \iflocation +\dostarttagged\t!link\empty \ctxlua{jobreferences.inject("\referenceprefix","#2",\number\ht\strutbox,\number\dp\strutbox,\extrareferencearguments)}% +\dostoptagged \setlocationattributes\??ia \setstrut % can be option \attribute\referenceattribute\lastreferenceattribute @@ -1094,7 +1096,9 @@ \begingroup \attribute\referenceattribute\attributeunsetvalue \iflocation +\dostarttagged\t!link\empty \ctxlua{jobreferences.inject("\referenceprefix","#2",\number\dimexpr\@@iaheight\relax,\number\dimexpr\@@iadepth\relax,\extrareferencearguments)}% +\dostoptagged \setlocationattributes\??ia \attribute\referenceattribute\lastreferenceattribute \fi @@ -1109,7 +1113,9 @@ \iflocation \ctxlua{jobreferences.doifelse("\referenceprefix","#3",\extrareferencearguments)}% {\expandtexincurrentreference +\dostarttagged\t!link\empty \ctxlua{jobreferences.injectcurrentset(\number\ht\strutbox,\number\dp\strutbox)}% +\dostoptagged \setlocationattributes\??ia \setstrut % can be option \attribute\referenceattribute\lastreferenceattribute}% @@ -1126,7 +1132,9 @@ \iflocation \ctxlua{jobreferences.doifelse("\referenceprefix","#3",\extrareferencearguments)}% {\expandtexincurrentreference +\dostarttagged\t!link\empty \ctxlua{jobreferences.injectcurrentset(\number\dimexpr\@@iaheight\relax,\number\dimexpr\@@iadepth\relax)}% +\dostoptagged \setlocationattributes\??ia \attribute\referenceattribute\lastreferenceattribute}% {\unknownreference{#3}}% @@ -1139,7 +1147,9 @@ \begingroup \attribute\referenceattribute\attributeunsetvalue \iflocation +\dostarttagged\t!link\empty \ctxlua{jobreferences.inject("\referenceprefix","#2",nil,nil,\extrareferencearguments)}% +\dostoptagged \setlocationattributes\??ia \hbox attr \referenceattribute \lastreferenceattribute {#1}% \else @@ -1152,7 +1162,9 @@ \begingroup \attribute\referenceattribute\attributeunsetvalue \iflocation +\dostarttagged\t!link\empty \ctxlua{jobreferences.inject("\referenceprefix","#3",nil,nil,\extrareferencearguments)}% +\dostoptagged \setlocationcolorspec{#1}% no consequence for strut \hbox attr \referenceattribute \lastreferenceattribute {#2}% \else @@ -1165,7 +1177,9 @@ \begingroup \attribute\referenceattribute\attributeunsetvalue \iflocation +\dostarttagged\t!link\empty \ctxlua{jobreferences.inject("\referenceprefix","#2",nil,nil,\extrareferencearguments)}% +\dostoptagged \hbox attr \referenceattribute \lastreferenceattribute {#1}% \else #1% @@ -1179,7 +1193,9 @@ \iflocation \ctxlua{jobreferences.doifelse("\referenceprefix","#2",\extrareferencearguments)}% {\expandtexincurrentreference +\dostarttagged\t!link\empty \ctxlua{jobreferences.injectcurrentset(nil,nil)}% +\dostoptagged \setlocationattributes\??ia \hbox attr \referenceattribute \lastreferenceattribute {#1}}% {\unknownreference{#2}}% @@ -1187,6 +1203,18 @@ #1% \fi \endgroup} + +\unexpanded\def\gotowdhtbox#1#2[#3]% fast variant for overlays + {\dontleavehmode + \begingroup + \attribute\referenceattribute\attributeunsetvalue + \ctxlua{jobreferences.doifelse("\referenceprefix","#3",\extrareferencearguments)}% + {\ctxlua{jobreferences.injectcurrentset(nil,nil)}% + \setbox\scratchbox\null\wd\scratchbox#1\ht\scratchbox#2% + \hbox attr \referenceattribute \lastreferenceattribute {\box\scratchbox}}% + {\unknownreference{#3}}% + \endgroup} + %D An reference to another document can be specified as a file %D or as an \URL. Both are handled by the same mechanism and diff --git a/tex/context/base/strc-reg.mkiv b/tex/context/base/strc-reg.mkiv index 529e8cd1e..413ccb81a 100644 --- a/tex/context/base/strc-reg.mkiv +++ b/tex/context/base/strc-reg.mkiv @@ -577,12 +577,12 @@ \registerparameter\c!command{\strut#1}% \endgroup \registerparameter\c!after - \par\nobreak} - + \par + \nobreak} % b = <goodbreak> <before> <character> <after> <nobreak> -\setvalue{\??id:\c!indicator:b}#1% +\setvalue{\??id:\c!indicator:b}#1% will be shared with a {\registerparameter\c!before \begingroup\dosetregisterattributes\c!style\c!color \registerparameter\c!command{\strut#1}% @@ -603,47 +603,59 @@ \unexpanded\def\startregisteroutput {\endgraf \begingroup + \dostarttagged\t!register\currentregister \forgetparindent \forgetparskip} \unexpanded\def\stopregisteroutput {\endgraf + \dostoptagged \endgroup} \unexpanded\def\startregisterentries#1% depth {\endgraf \begingroup + \dostarttagged\t!registerentries\empty \dosetregisterattributes\c!textstyle\c!textcolor \advance\leftskip\numexpr#1-1\relax\dimexpr\registerparameter\c!distance\relax \hangindent\registerparameter\c!distance\hangafter\plusone} \unexpanded\def\stopregisterentries {\endgraf + \dostoptagged \endgroup} \unexpanded\def\startregistersection#1% title - {\registercharacter{#1}\endgraf} + {\dostarttagged\t!registersection\empty + \dostarttagged\t!registertag\empty + \registercharacter{#1}\endgraf + \dostoptagged} \unexpanded\def\stopregistersection - {\endgraf} + {\dostoptagged + \endgraf} \newconditional\registerpagedone \unexpanded\def\startregisterpages {\begingroup + \dostarttagged\t!registerpages\empty \setfalse\registerpagedone \dosetregisterattributes\c!pagestyle\c!pagecolor} \unexpanded\def\stopregisterpages - {\endgroup} + {\dostoptagged + \endgroup} \unexpanded\def\startregisterseewords {\begingroup \setfalse\registerpagedone + \dostarttagged\t!registerpage\empty \dosetregisterattributes\c!pagestyle\c!pagecolor} \unexpanded\def\stopregisterseewords - {\endgroup} + {\dostoptagged + \endgroup} \def\registerpageseparator% todo: , configurable {\ifconditional\registerpagedone @@ -665,20 +677,37 @@ \def\registeronepage#1#2#3% content {\registerpageseparator - \withregisterpagecommand{#1}{#2}{#3}} + \dostarttagged\t!registerpage\empty + \withregisterpagecommand{#1}{#2}{#3}% + \dostoptagged} \def\registerpagerange#1#2#3#4#5#6% content, content todo: -- configurable {\registerpageseparator + \dostarttagged\t!registerpagerange\empty + \dostarttagged\t!registerfrompage\empty \withregisterpagecommand{#1}{#2}{#3}% + \dostoptagged \registeronepagerangeseparator - \withregisterpagecommand{#4}{#5}{#6}} + \dostarttagged\t!registertopage\empty + \withregisterpagecommand{#4}{#5}{#6}% + \dostoptagged + \dostoptagged} \def\registeroneword#1#2#3% content {\registerpageseparator - \registerseeword{#3}} - -\def\defaultregisterentry #1{\registerparameter\c!textcommand{\limitedregisterentry{\registerparameter\c!deeptextcommand{#1}}}} -\def\defaultregisterseeword#1{\labeltexts\v!see{#1}} + \dostarttagged\t!registersee\empty + \registerseeword{#3}% + \dostoptagged} + +\def\defaultregisterentry#1% + {\dostarttagged\t!registerentry\empty + \registerparameter\c!textcommand{\limitedregisterentry{\registerparameter\c!deeptextcommand{#1}}}% + \dostoptagged} + +\def\defaultregisterseeword#1% + {\dostarttagged\t!registersee\empty + \labeltexts\v!see{#1}% + \dostoptagged} \let\registerseeword \defaultregisterseeword \let\registerentry \defaultregisterentry diff --git a/tex/context/base/strc-sbe.mkiv b/tex/context/base/strc-sbe.mkiv index 206ac8a9c..8497c37bb 100644 --- a/tex/context/base/strc-sbe.mkiv +++ b/tex/context/base/strc-sbe.mkiv @@ -61,11 +61,13 @@ % TODO \resetsectionmarks\zerosection \getstructureblockenvironment\currentstructureblock \structureblockparameter\c!before % don't move + \dostarttagged\t!division\currentstructureblock \to \everybeforestructureblock \appendtoks \structureblockparameter\c!after % don't move \doifsomething{\structureblockparameter\c!page}{\page[\structureblockparameter\c!page]}% + \dostoptagged % TODO \resetsectionmarks\zerosection \to \everyafterstructureblock diff --git a/tex/context/base/strc-sec.mkiv b/tex/context/base/strc-sec.mkiv index 1968cbae9..2dd602448 100644 --- a/tex/context/base/strc-sec.mkiv +++ b/tex/context/base/strc-sec.mkiv @@ -255,6 +255,7 @@ \def\dostopstructurehead[#1]% {%\globalpopmacro\currentstructurehead \xdef\currentstructurehead{#1}% recover + \dostoptagged\dostoptagged \the\everyafterstructurehead} \def\donextstructurehead[#1][#2][#3]% @@ -357,13 +358,18 @@ % \unexpanded\def\fullstructureheadnumber{\labeltexts{\structureheadparameter\c!label}{\structurenumber}} % todo \unexpanded\def\fullstructureheadnumber - {\edef\currentstructureheadlabeltag{\currentstructureblock\c!label}% - \labeltexts{\structureheadparameter\currentstructureheadlabeltag}{\structurenumber}} + {\edef\currentstructureheadlabeltag{\currentstructureblock\c!label}% + \dostarttagged\t!structurenumber\empty + \labeltexts{\structureheadparameter\currentstructureheadlabeltag}{\structurenumber}% + \dostoptagged} % \def\fullstructureheadtitle {\structurevariable{titledata.title}} % no catcode! % \unexpanded\def\fullstructureheadtitle{\structureautocatcodedget{titledata.title}{\structureheadparameter\s!catcodes}} -\unexpanded\def\fullstructureheadtitle{\ctxlua{structure.sections.title()}} +\unexpanded\def\fullstructureheadtitle + {\dostarttagged\t!structuretitle\empty + \ctxlua{structure.sections.title()}% + \dostoptagged} \let\currentstructurehead \empty \let\currentstructureheadcoupling\empty @@ -516,6 +522,7 @@ \flushingcolumnfloatstrue \setfalse\ignorehandlepagebreak % ignorespaces prevents spaces creeping in when after=\dontleavehmode + \dostarttagged\t!structurecontent\empty \ifconditional\structureheadisdisplay % \ifdisplaysectionhead \ignorespaces \else @@ -567,12 +574,14 @@ \def\dostructureheadspacingbeforeyes {\docheckstructureheadbefore \dohandlestructureheadpagebreak - \structureheadparameter\c!inbetween} + \structureheadparameter\c!inbetween + \dostarttagged\t!structure\currentstructurehead} \def\dostructureheadspacingbeforenop {\docheckstructureheadbefore \docheckstructureheadlayout - \structureheadparameter\c!inbetween} + \structureheadparameter\c!inbetween + \dostarttagged\currentstructurehead\empty} % \def\emptystructureheadcorrection % {\ifconditional\structureheadleaveempty % inlined \emptyheadcorrection (with after=\blank) @@ -661,7 +670,7 @@ % \ifpagebreakdisabled % \global\pagebreakdisabledfalse % \else - \dopreventbreakafterstructureheadauto +% \dopreventbreakafterstructureheadauto % not ok as it binds the prev par % \fi \doif{\structureheadparameter\c!aligntitle}\v!float\indent \global\precedingstructurelevel\currentstructureheadlevel diff --git a/tex/context/base/strc-tag.lua b/tex/context/base/strc-tag.lua new file mode 100644 index 000000000..4381fc529 --- /dev/null +++ b/tex/context/base/strc-tag.lua @@ -0,0 +1,85 @@ +if not modules then modules = { } end modules ['strc-tag'] = { + version = 1.001, + comment = "companion to strc-tag.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +-- This is rather experimental code. + +local insert, remove, unpack, concat = table.insert, table.remove, table.unpack, table.concat +local gsub, find, topattern, format = string.gsub, string.find, string.topattern, string.format +local lpegmatch = lpeg.match +local texattribute = tex.attribute +local unsetvalue = attributes.unsetvalue + +structure.tags = structure.tags or { } + +local report_tags = logs.new("tags") + +local trace_tags = false trackers.register("structure.tags", function(v) trace_tags = v end) + +local a_tagged = attributes.private('tagged') +local a_image = attributes.private('image') + +local tags, labels, stack, chain, ids, enabled = { }, { }, { }, { }, { }, false -- no grouping assumed + +structure.tags.taglist = tags -- can best be hidden + +function structure.tags.start(tag,label,detail) + labels[label or tag] = tag + if detail and detail ~= "" then + tag = tag .. ":" .. detail + end + if not enabled then + backends.codeinjections.enabletags(tags,labels) + enabled = true + end + local n = (ids[tag] or 0) + 1 + ids[tag] = n + chain[#chain+1] = tag .. "-" .. n -- insert(chain,tag .. ":" .. n) + local t = #tags + 1 + stack[#stack+1] = t -- insert(stack,t) + tags[t] = { unpack(chain) } -- we can add key values for alt and actualtext if needed + texattribute[a_tagged] = t + return t +end + +function structure.tags.stop() + local t = stack[#stack] stack[#stack] = nil -- local t = remove(stack) + if not t then + if trace_tags then + report_tags("ignoring end tag, previous chain: %s",#chain > 0 and concat(chain[#chain]) or "none") + end + t = unsetvalue + else + chain[#chain] = nil -- remove(chain) + end + texattribute[a_tagged] = t + return t +end + +function structure.atlocation(str) + local location = gsub(concat(tags[texattribute[a_tagged]],"-"),"%-%d+","") + return find(location,topattern(str)) ~= nil +end + +function structure.tags.handler(head) -- we need a dummy + return head, false +end + +statistics.register("structure elements", function() + if enabled then + return format("%s element chains identified",#tags) + else + return nil + end +end) + +directives.register("backend.addtags", function(v) + if not enabled then + backends.codeinjections.enabletags(tags,labels) + enabled = true + end +end) diff --git a/tex/context/base/strc-tag.mkiv b/tex/context/base/strc-tag.mkiv new file mode 100644 index 000000000..53323050a --- /dev/null +++ b/tex/context/base/strc-tag.mkiv @@ -0,0 +1,192 @@ +%D \module +%D [ file=strc-tag, +%D version=2010.07.16, +%D title=\CONTEXT\ Structure Macros, +%D subtitle=Tags, +%D author=Hans Hagen, +%D date=\currentdate, +%D copyright=\PRAGMA] +%C +%C This module is part of the \CONTEXT\ macro||package and is +%C therefore copyrighted by \PRAGMA. See mreadme.pdf for +%C details. + +% key/values and other names might change (and probably will) + +\writestatus{loading}{ConTeXt Structure Macros / Tags} + +\registerctxluafile{strc-tag}{1.001} + +\unprotect + +% labels: temporary here + +\def\t!document {document} % Div + +\def\t!division {division} % Div +\def\t!paragraph {paragraph} % P +\def\t!construct {construct} % Span + +\def\t!structure {structure} % Sect +\def\t!structuretitle {structuretitle} % H +\def\t!structurenumber {structurenumber} % H +\def\t!structurecontent {structurecontent} % Div + +\def\t!itemgroup {itemgroup} % L +\def\t!item {item} % Li +\def\t!itemtag {itemtag} % Lbl +\def\t!itemcontent {itemcontent} % LBody + +\def\t!description {description} % Li +\def\t!descriptiontag {descriptiontag} % Lbl +\def\t!descriptioncontent{descriptioncontent} % LBody + +\def\t!verbatimblock {verbatimblock} % Code +\def\t!verbatim {verbatim} % Code + +\def\t!register {register} % Div +\def\t!registersection {registersection} % Div +\def\t!registertag {registertag} % Span +\def\t!registerentries {registerentries} % Div +\def\t!registerentry {registerentry} % Span +\def\t!registersee {registersee} % Span +\def\t!registerpages {registerpages} % Span +\def\t!registerpage {registerpage} % Span + +\def\t!table {table} % Table +\def\t!tablerow {tr} % TR +\def\t!tablecell {td} % TD +\def\t!tabulate {tabulate} % Table +\def\t!tabulaterow {row} % TR +\def\t!tabulatecell {cell} % TD + +\def\t!list {list} % TOC +\def\t!listitem {listitem} % TOCI +\def\t!listtag {listtag} % Lbl +\def\t!listcontent {listcontent} % P +\def\t!listdata {listdata} % P +\def\t!listpage {listpage} % Reference + +\def\t!delimitedblock {delimited} % BlockQuote +\def\t!delimited {delimited} % Quote +\def\t!subsentence {subsentence} % Span + +\def\t!float {float} % Div +\def\t!floatcaption {floatcaption} % Caption +\def\t!floattag {floattag} % Span +\def\t!floattext {floattext} % Span +\def\t!floatcontent {floatcontent} % P + +\def\t!image {image} % P + +\def\t!mpgraphic {mpgraphic} % P + +\def\t!formulaset {formulaset} % Div +\def\t!formula {formula} % Div +\def\t!formulatag {formulatag} % Span +\def\t!formulacontent {formulacontent} % P +\def\t!subformula {subformula} % Div + +\def\t!link {link} % Link + +% \setuptaglabeltext +% [en] +% [\t!document=document] + +% the real code + +\definesystemattribute[tagged] \chardef\taggedattribute \dogetattributeid{tagged} +\definesystemattribute[image] \chardef\imageattribute \dogetattributeid{image} + +% \def\mapelementtobackendtag {\dodoubleargument\domapelementtobackendtag} +% \def\domapelementtobackendtag[#1][#2]{\ctxlua{backends.codeinjections.maptag("#1","#2")}} + +% todo: indirect macro for trialtypesetting + +\unexpanded\def\dostartelement{\iftrialtypesetting\expandafter\noostartelement\else\expandafter\dodostartelement\fi} +\unexpanded\def\dostopelement {\iftrialtypesetting \else\expandafter\dodostopelement \fi} + +\unexpanded\def\dodostartelement[#1]{\ctxlua{structure.tags.start("#1","\dogetupsometaglabeltext{#1}")}} +\unexpanded\def\dodostopelement {\ctxlua{structure.tags.stop()}} + +\unexpanded\def\nostartelement[#1]{} +\unexpanded\def\nostopelement {} + +% beware: making this one unexpanded spoils tables (noalign problem) + +\def\dodostarttagged{\iftrialtypesetting\expandafter\nodostarttagged\else\expandafter\dododostarttagged\fi} +\def\dodostoptagged {\iftrialtypesetting \else\expandafter\dododostoptagged \fi} + +\def\dododostarttagged#1#2{\ctxlua{structure.tags.start("#1","\dogetupsometaglabeltext{#1}","#2")}} +\def\dododostoptagged {\ctxlua{structure.tags.stop()}} + +\def\nodostarttagged#1#2{} +\def\nodostoptagged {} + +\newtoks\everysetupstructure + +\def\setupstructure[#1]% + {\getparameters[\??el][#1]% + \the\everysetupstructure} + +\def\doenableelements + {\setuplanguage[\s!default][\s!righthyphenchar="AD]% for the moment here + \let\startelement\dostartelement + \let\stopelement \dostopelement} + +\def\dodisableelements + {\let\startelement\nostartelement + \let\stopelement \nostopelement} + +\def\doenabletagged + {\let\dostarttagged\dodostarttagged + \let\dostoptagged \dodostoptagged } + +\def\dodisabletagged + {\let\dostarttagged\nodostarttagged + \let\dostoptagged \nodostoptagged } + +\newtoks\everyenableelements +\newtoks\everydisableelements + +\appendtoks + \doenableelements + \doifelse\@@elmethod\v!auto\doenabletagged\dodisabletagged +\to \everyenableelements + +\appendtoks + \dodisableelements + \dodisabletagged +\to \everydisableelements + +\appendtoks + \doifelse\@@elstate\v!start{\the\everyenableelements}{\the\everydisableelements}% +\to \everysetupstructure + +\setupstructure + [\c!state=\v!stop, + \c!method=\v!auto] + +\unexpanded\def\startparagraph + {\dostarttagged\t!paragraph\empty} + +\unexpanded\def\stopparagraph + {\dostoptagged + \par} + +\appendtoks + \dostarttagged\t!document\empty +\to \everystarttext + +\appendtoks + \dostoptagged +\to \everystoptext + +% \doifinelementelse{structure:section} {yes} {no} +% \doifinelementelse{structure:chapter} {yes} {no} +% \doifinelementelse{division:*-structure:chapter} {yes} {no} + +\def\doifinelementelse#1% + {\ctxlua{commands.testcase(structure.atlocation("#1"))}} + +\protect diff --git a/tex/context/base/tabl-ntb.mkiv b/tex/context/base/tabl-ntb.mkiv index b24eaa85d..67d20a615 100644 --- a/tex/context/base/tabl-ntb.mkiv +++ b/tex/context/base/tabl-ntb.mkiv @@ -671,7 +671,7 @@ \executeifdefined{\@@rawtblprefix\v!start\v!oddeven\TBLlevel}\relax \executeifdefined{\@@rawtblprefix\v!start\number\TBLlevel}\relax} -\def\bTABLE +\unexpanded\def\bTABLE {\dosingleempty\dobTABLE} \def\dobTABLE[#1]% @@ -726,7 +726,7 @@ \unexpanded\def\eTH{\ignorespaces} \unexpanded\def\eTN{\ignorespaces} -\def\eTABLE % beware, we need to get rid of spurious spaces when in hmode +\unexpanded\def\eTABLE % beware, we need to get rid of spurious spaces when in hmode {% tricky and dirty order -) \doifsometokselse\TBLhead % slow, better a flag {\the\TBLhead @@ -900,18 +900,35 @@ \fi \egroup}} +% \def\begintbl +% {\global\tblspn\zerocount +% \global\tblcol\zerocount +% \global\tblrow\zerocount +% \global\advance\tblrow\minusone +% \tabskip\zeropoint +% \halign\bgroup +% \registerparoptions % new +% \ignorespaces##\unskip&&\ignorespaces##\unskip\cr} + +% \def\endtbl +% {\egroup} + \def\begintbl {\global\tblspn\zerocount \global\tblcol\zerocount \global\tblrow\zerocount \global\advance\tblrow\minusone \tabskip\zeropoint + \dostarttagged\t!table\empty + \dostarttagged\t!tablerow\empty + \appendtoks\dostoptagged\dostarttagged\t!tablerow\empty\to\everycr \halign\bgroup \registerparoptions % new - \ignorespaces##\unskip&&\ignorespaces##\unskip\cr} + \ignorespaces##\unskip&&\dostarttagged\t!tablecell\empty\ignorespaces##\unskip\dostoptagged\cr} \def\endtbl - {\egroup} + {\dostoptagged\egroup + \dostoptagged} \setvalue{\tblnone TBL}#1#2% {\spanTBL{#1}{#2}} diff --git a/tex/context/base/tabl-tbl.mkiv b/tex/context/base/tabl-tbl.mkiv index 400d8a659..007338146 100644 --- a/tex/context/base/tabl-tbl.mkiv +++ b/tex/context/base/tabl-tbl.mkiv @@ -348,6 +348,7 @@ \bgroup \noexpand\bbskip \bgroup % we cannot combine the if because a cell may have only one ## +\noexpand\dostarttagged\noexpand\t!tabulatecell\noexpand\empty \noexpand#1% \ifcase\tabulatereshape\else \beginreshapedtabulatepar @@ -373,6 +374,7 @@ \endreshapedtabulatepar \fi \noexpand#2% +\noexpand\dostoptagged \egroup \egroup &\noexpand\posttabrule\hskip\postabskip##% @@ -1370,7 +1372,12 @@ \setbox\tabulatebox\vbox \bgroup \fi % +\dostarttagged\t!tabulate\empty +\dostarttagged\t!tabulaterow\empty +\appendtoks\dostoptagged\dostarttagged\t!tabulaterow\empty\to\everycr \@EA\halign\@EA{\the\!!toksa\crcr\fulltabulatecontent\crcr}% +\dostoptagged +\dostoptagged \prevdepth\strutdp % nog eens beter, temporary hack \doifvalue{\??tt\currenttabulate\c!distance}\v!grid{\vskip-\strutdp}% experimental tm-prikkels % diff --git a/tex/context/base/task-ini.lua b/tex/context/base/task-ini.lua index 0706fa322..4c5ac401d 100644 --- a/tex/context/base/task-ini.lua +++ b/tex/context/base/task-ini.lua @@ -39,6 +39,8 @@ tasks.appendaction("shipouts", "normalizers", "nodes.add_references") tasks.appendaction("shipouts", "normalizers", "nodes.add_destinations") -- disabled tasks.appendaction("shipouts", "normalizers", "nodes.rules.process") -- disabled tasks.appendaction("shipouts", "normalizers", "nodes.shifts.process") -- disabled +tasks.appendaction("shipouts", "normalizers", "structure.tags.handler") -- disabled +tasks.appendaction("shipouts", "normalizers", "nodes.accessibility.handler") -- disabled tasks.appendaction("shipouts", "finishers", "shipouts.handle_color") -- disabled tasks.appendaction("shipouts", "finishers", "shipouts.handle_transparency") -- disabled @@ -50,6 +52,8 @@ tasks.appendaction("shipouts", "finishers", "shipouts.handle_viewerlayer") tasks.appendaction("math", "normalizers", "noads.relocate_characters", nil, "nohead") -- always on tasks.appendaction("math", "normalizers", "noads.resize_characters", nil, "nohead") -- always on tasks.appendaction("math", "normalizers", "noads.respace_characters", nil, "nohead") -- always on +tasks.appendaction("math", "normalizers", "noads.check_alternates", nil, "nohead") -- always on +tasks.appendaction("math", "normalizers", "noads.add_tags", nil, "nohead") -- disabled tasks.appendaction("math", "builders", "noads.mlist_to_hlist") -- always on @@ -86,6 +90,8 @@ tasks.disableaction("shipouts", "shipouts.handle_colorintent") tasks.disableaction("shipouts", "shipouts.handle_effect") tasks.disableaction("shipouts", "shipouts.handle_negative") tasks.disableaction("shipouts", "shipouts.handle_viewerlayer") +tasks.disableaction("shipouts", "structure.tags.handler") +tasks.disableaction("shipouts", "nodes.accessibility.handler") tasks.disableaction("shipouts", "nodes.add_references") tasks.disableaction("shipouts", "nodes.add_destinations") @@ -95,6 +101,8 @@ tasks.disableaction("mvlbuilders", "nodes.migrate_outwards") tasks.disableaction("processors", "parbuilders.solutions.splitters.split") tasks.disableaction("finalizers", "parbuilders.solutions.splitters.optimize") +tasks.disableaction("math", "noads.add_tags") + callbacks.freeze("find_.*_file", "find file using resolver") callbacks.freeze("read_.*_file", "read file at once") callbacks.freeze("open_.*_file", "open file for reading") diff --git a/tex/context/base/trac-deb.lua b/tex/context/base/trac-deb.lua index 109d84612..51b98c7f3 100644 --- a/tex/context/base/trac-deb.lua +++ b/tex/context/base/trac-deb.lua @@ -122,11 +122,21 @@ function tracers.printerror(offset) end end -function tracers.texerrormessage(...) -- for the moment we put this function here - local v = format(...) - tex.sprint(tex.ctxcatcodes,"\\errmessage{") - tex.sprint(tex.vrbcatcodes,v) - tex.print(tex.ctxcatcodes,"}") +if tex.error then + + function tracers.texerrormessage(...) -- for the moment we put this function here + tex.error(format(...), { }) + end + +else + + function tracers.texerrormessage(...) -- for the moment we put this function here + local v = format(...) + tex.sprint(tex.ctxcatcodes,"\\errmessage{") + tex.sprint(tex.vrbcatcodes,v) + tex.print(tex.ctxcatcodes,"}") + end + end directives.register("system.errorcontext", function(v) diff --git a/tex/context/base/trac-lmx.mkiv b/tex/context/base/trac-lmx.mkiv deleted file mode 100644 index a47d2b8bb..000000000 --- a/tex/context/base/trac-lmx.mkiv +++ /dev/null @@ -1,16 +0,0 @@ -%D \module -%D [ file=trac-lmx, -%D version=2005.09.02, -%D title=\CONTEXT\ Tracing Macros, -%D subtitle=LMX, -%D author=Hans Hagen, -%D date=\currentdate, -%D copyright=PRAGMA] -%C -%C This module is part of the \CONTEXT\ macro||package and is -%C therefore copyrighted by \PRAGMA. See mreadme.pdf for -%C details. - -\writestatus{loading}{ConTeXt Tracing Macros / LMX} - -\registerctxluafile{trac-lmx}{1.001} diff --git a/tex/context/base/type-ini.mkiv b/tex/context/base/type-ini.mkiv index 4698a39be..8fb2c077a 100644 --- a/tex/context/base/type-ini.mkiv +++ b/tex/context/base/type-ini.mkiv @@ -403,12 +403,12 @@ \def\typefaceencoding{\defaultencoding} \def\dostarttypefacedefining#1#2#3% - {\geteparameters[\??ts][\s!rscale=\plusone,\s!features=,\s!fallbacks=,#3]% + {\geteparameters[\??ts][\s!rscale=\plusone,\s!features=,\s!fallbacks=,\s!goodies=,#3]% \pushmacro\fontclass \setcurrentfontclass{#1}% \pushmacro\relativefontsize \let\relativefontsize\@@tsrscale % still needed ? - \savefontclassparameters{#2}\@@tsrscale\@@tsfeatures\@@tsfallbacks} + \savefontclassparameters{#2}\@@tsrscale\@@tsfeatures\@@tsfallbacks\@@tsgoodies} \def\dostoptypefacedefining {\popmacro\relativefontsize diff --git a/tex/context/base/type-otf.mkiv b/tex/context/base/type-otf.mkiv index eacded942..b889e1ad2 100644 --- a/tex/context/base/type-otf.mkiv +++ b/tex/context/base/type-otf.mkiv @@ -1834,10 +1834,13 @@ \starttypescriptcollection[xits] % This one makes more sense. Xits uses the glyph collection from stix but packages - % it in a proper OpenType Math font. + % it in a proper OpenType Math font. From the Stix site: Version 1.1, which will + % include fonts packaged for use with Microsoft Office applications, is scheduled + % for release by the end of 2010. Version 1.2, which will include Type 1 fonts for + % use with LaTeX, will follow in 2011. So, we are on our own anyway. \starttypescript [math] [xits] [name] - \definefontsynonym[MathRoman][file:xits-math.otf][\s!features=\s!math\mathsizesuffix] + \definefontsynonym[MathRoman][file:xits-math.otf][\s!features=\s!math\mathsizesuffix,\s!goodies=xits-math] \stoptypescript \starttypescript [serif] [xits] [name] diff --git a/tex/context/base/x-mathml.mkiv b/tex/context/base/x-mathml.mkiv index 4d093a463..5e1046272 100644 --- a/tex/context/base/x-mathml.mkiv +++ b/tex/context/base/x-mathml.mkiv @@ -2286,6 +2286,12 @@ \ctxlua{lxml.mml.mmultiscripts("#1")} \stopxmlsetups +% goodie + +\definebuffer[mml] + +\def\stopmml{\xmlprocessbuffer{@mml@}{\thedefinedbuffer{mml}}{}} + \stopmodule \protect \endinput diff --git a/tex/context/fonts/xits-math.lfg b/tex/context/fonts/xits-math.lfg new file mode 100644 index 000000000..84e569e5f --- /dev/null +++ b/tex/context/fonts/xits-math.lfg @@ -0,0 +1,12 @@ +return { + name = "xits-math", + version = "1.00", + comment = "Goodies that complement xits.", + author = "Hans Hagen", + copyright = "ConTeXt development team", + mathematics = { + alternates = { + cal = { feature = 'ss01', value = 1, comment = "alternative calligraphic shapes" }, + } + } +} diff --git a/tex/context/interface/keys-cs.xml b/tex/context/interface/keys-cs.xml index 93d81caa6..40d5f2fae 100644 --- a/tex/context/interface/keys-cs.xml +++ b/tex/context/interface/keys-cs.xml @@ -93,6 +93,7 @@ <cd:variable name='bib' value='bib'/> <cd:variable name='big' value='velke'/> <cd:variable name='bigbodyfont' value='bigbodyfont'/> + <cd:variable name='bigger' value='bigger'/> <cd:variable name='bigpreference' value='vysokapriorita'/> <cd:variable name='blank' value='prazdny'/> <cd:variable name='blockquote' value='blockquote'/> @@ -367,6 +368,7 @@ <cd:variable name='random' value='nahodny'/> <cd:variable name='readonly' value='pouzeprocteni'/> <cd:variable name='rectangular' value='pravouhly'/> + <cd:variable name='reference' value='odkaz'/> <cd:variable name='referral' value='znacka'/> <cd:variable name='register' value='rejstrik'/> <cd:variable name='regular' value='pravidelne'/> @@ -414,6 +416,7 @@ <cd:variable name='smallbolditalic' value='maletucnekurzivni'/> <cd:variable name='smallboldslanted' value='maletucnesklonene'/> <cd:variable name='smallcaps' value='kapitalky'/> + <cd:variable name='smaller' value='smaller'/> <cd:variable name='smallitalic' value='malekurzivni'/> <cd:variable name='smallitalicbold' value='malekurzivnitucne'/> <cd:variable name='smallnormal' value='malenormalni'/> diff --git a/tex/context/interface/keys-de.xml b/tex/context/interface/keys-de.xml index 4c60d2be4..4ded5c635 100644 --- a/tex/context/interface/keys-de.xml +++ b/tex/context/interface/keys-de.xml @@ -93,6 +93,7 @@ <cd:variable name='bib' value='bib'/> <cd:variable name='big' value='gross'/> <cd:variable name='bigbodyfont' value='bigbodyfont'/> + <cd:variable name='bigger' value='bigger'/> <cd:variable name='bigpreference' value='grosszuegig'/> <cd:variable name='blank' value='blanko'/> <cd:variable name='blockquote' value='blockquote'/> @@ -367,6 +368,7 @@ <cd:variable name='random' value='zufaellig'/> <cd:variable name='readonly' value='nurlesbar'/> <cd:variable name='rectangular' value='rechteckig'/> + <cd:variable name='reference' value='referenz'/> <cd:variable name='referral' value='merkmal'/> <cd:variable name='register' value='register'/> <cd:variable name='regular' value='regular'/> @@ -414,6 +416,7 @@ <cd:variable name='smallbolditalic' value='kleinfettitalic'/> <cd:variable name='smallboldslanted' value='kleinfettgeneigt'/> <cd:variable name='smallcaps' value='smallcaps'/> + <cd:variable name='smaller' value='smaller'/> <cd:variable name='smallitalic' value='kleinitalic'/> <cd:variable name='smallitalicbold' value='kleinitalicfett'/> <cd:variable name='smallnormal' value='kleinnormal'/> diff --git a/tex/context/interface/keys-en.xml b/tex/context/interface/keys-en.xml index 26ee20ad3..995f53c93 100644 --- a/tex/context/interface/keys-en.xml +++ b/tex/context/interface/keys-en.xml @@ -93,6 +93,7 @@ <cd:variable name='bib' value='bib'/> <cd:variable name='big' value='big'/> <cd:variable name='bigbodyfont' value='bigbodyfont'/> + <cd:variable name='bigger' value='bigger'/> <cd:variable name='bigpreference' value='bigpreference'/> <cd:variable name='blank' value='blank'/> <cd:variable name='blockquote' value='blockquote'/> @@ -367,6 +368,7 @@ <cd:variable name='random' value='random'/> <cd:variable name='readonly' value='readonly'/> <cd:variable name='rectangular' value='rectangular'/> + <cd:variable name='reference' value='reference'/> <cd:variable name='referral' value='referral'/> <cd:variable name='register' value='register'/> <cd:variable name='regular' value='regular'/> @@ -414,6 +416,7 @@ <cd:variable name='smallbolditalic' value='smallbolditalic'/> <cd:variable name='smallboldslanted' value='smallboldslanted'/> <cd:variable name='smallcaps' value='smallcaps'/> + <cd:variable name='smaller' value='smaller'/> <cd:variable name='smallitalic' value='smallitalic'/> <cd:variable name='smallitalicbold' value='smallitalicbold'/> <cd:variable name='smallnormal' value='smallnormal'/> diff --git a/tex/context/interface/keys-fr.xml b/tex/context/interface/keys-fr.xml index ba6483365..3e52b484e 100644 --- a/tex/context/interface/keys-fr.xml +++ b/tex/context/interface/keys-fr.xml @@ -93,6 +93,7 @@ <cd:variable name='bib' value='bib'/> <cd:variable name='big' value='grand'/> <cd:variable name='bigbodyfont' value='grandepolicecorp'/> + <cd:variable name='bigger' value='bigger'/> <cd:variable name='bigpreference' value='grandepreference'/> <cd:variable name='blank' value='vide'/> <cd:variable name='blockquote' value='blockquote'/> @@ -367,6 +368,7 @@ <cd:variable name='random' value='aleatoire'/> <cd:variable name='readonly' value='lectureseule'/> <cd:variable name='rectangular' value='rectangulaire'/> + <cd:variable name='reference' value='reference'/> <cd:variable name='referral' value='referral'/> <cd:variable name='register' value='registre'/> <cd:variable name='regular' value='regulier'/> @@ -414,6 +416,7 @@ <cd:variable name='smallbolditalic' value='italiquegraspetit'/> <cd:variable name='smallboldslanted' value='inclinegraspetit'/> <cd:variable name='smallcaps' value='petitescapitales'/> + <cd:variable name='smaller' value='smaller'/> <cd:variable name='smallitalic' value='italiquepetit'/> <cd:variable name='smallitalicbold' value='grasitaliquepetit'/> <cd:variable name='smallnormal' value='normalpetit'/> diff --git a/tex/context/interface/keys-it.xml b/tex/context/interface/keys-it.xml index 098aba899..944dea0e9 100644 --- a/tex/context/interface/keys-it.xml +++ b/tex/context/interface/keys-it.xml @@ -93,6 +93,7 @@ <cd:variable name='bib' value='bib'/> <cd:variable name='big' value='grande'/> <cd:variable name='bigbodyfont' value='grossofontdeltesto'/> + <cd:variable name='bigger' value='bigger'/> <cd:variable name='bigpreference' value='grandepreferenza'/> <cd:variable name='blank' value='rigovuoto'/> <cd:variable name='blockquote' value='blockquote'/> @@ -367,6 +368,7 @@ <cd:variable name='random' value='casuale'/> <cd:variable name='readonly' value='solalettura'/> <cd:variable name='rectangular' value='rettangolare'/> + <cd:variable name='reference' value='riferimento'/> <cd:variable name='referral' value='referral'/> <cd:variable name='register' value='registro'/> <cd:variable name='regular' value='regolare'/> @@ -414,6 +416,7 @@ <cd:variable name='smallbolditalic' value='piccolograssettocorsivo'/> <cd:variable name='smallboldslanted' value='piccolograssettoinclinato'/> <cd:variable name='smallcaps' value='maiuscoletto'/> + <cd:variable name='smaller' value='smaller'/> <cd:variable name='smallitalic' value='piccolocorsivo'/> <cd:variable name='smallitalicbold' value='piccolocorsivograssetto'/> <cd:variable name='smallnormal' value='piccolonormale'/> diff --git a/tex/context/interface/keys-nl.xml b/tex/context/interface/keys-nl.xml index d9eb33410..30044d0f1 100644 --- a/tex/context/interface/keys-nl.xml +++ b/tex/context/interface/keys-nl.xml @@ -93,6 +93,7 @@ <cd:variable name='bib' value='bib'/> <cd:variable name='big' value='groot'/> <cd:variable name='bigbodyfont' value='grootkorps'/> + <cd:variable name='bigger' value='groter'/> <cd:variable name='bigpreference' value='grotevoorkeur'/> <cd:variable name='blank' value='blanko'/> <cd:variable name='blockquote' value='blokcitaat'/> @@ -367,6 +368,7 @@ <cd:variable name='random' value='willekeurig'/> <cd:variable name='readonly' value='alleenleesbaar'/> <cd:variable name='rectangular' value='recht'/> + <cd:variable name='reference' value='referentie'/> <cd:variable name='referral' value='kenmerk'/> <cd:variable name='register' value='register'/> <cd:variable name='regular' value='regular'/> @@ -414,6 +416,7 @@ <cd:variable name='smallbolditalic' value='kleinvetitalic'/> <cd:variable name='smallboldslanted' value='kleinvetschuin'/> <cd:variable name='smallcaps' value='smallcaps'/> + <cd:variable name='smaller' value='kleiner'/> <cd:variable name='smallitalic' value='kleinitalic'/> <cd:variable name='smallitalicbold' value='kleinitalicvet'/> <cd:variable name='smallnormal' value='kleinnormaal'/> diff --git a/tex/context/interface/keys-pe.xml b/tex/context/interface/keys-pe.xml index 2b0a3f25b..543880d25 100644 --- a/tex/context/interface/keys-pe.xml +++ b/tex/context/interface/keys-pe.xml @@ -93,6 +93,7 @@ <cd:variable name='bib' value='bib'/> <cd:variable name='big' value='بزرگ'/> <cd:variable name='bigbodyfont' value='قلمبدنهبزرگ'/> + <cd:variable name='bigger' value='bigger'/> <cd:variable name='bigpreference' value='اولویتبزرگ'/> <cd:variable name='blank' value='خالی'/> <cd:variable name='blockquote' value='نقلبلوک'/> @@ -367,6 +368,7 @@ <cd:variable name='random' value='تصادفی'/> <cd:variable name='readonly' value='تنهاخواندنی'/> <cd:variable name='rectangular' value='چهارگوشه'/> + <cd:variable name='reference' value='مرجع'/> <cd:variable name='referral' value='مراجعه'/> <cd:variable name='register' value='ثبت'/> <cd:variable name='regular' value='منظم'/> @@ -414,6 +416,7 @@ <cd:variable name='smallbolditalic' value='ایتالیکمشکیکوچک'/> <cd:variable name='smallboldslanted' value='خوابیدهمشکیکوچک'/> <cd:variable name='smallcaps' value='smallcaps'/> + <cd:variable name='smaller' value='smaller'/> <cd:variable name='smallitalic' value='ایتالیککوچک'/> <cd:variable name='smallitalicbold' value='مشکیایتالیککوچک'/> <cd:variable name='smallnormal' value='نرمالکوچک'/> diff --git a/tex/context/interface/keys-ro.xml b/tex/context/interface/keys-ro.xml index 46f2ecd1e..b5d98845f 100644 --- a/tex/context/interface/keys-ro.xml +++ b/tex/context/interface/keys-ro.xml @@ -93,6 +93,7 @@ <cd:variable name='bib' value='bib'/> <cd:variable name='big' value='mare'/> <cd:variable name='bigbodyfont' value='bigbodyfont'/> + <cd:variable name='bigger' value='bigger'/> <cd:variable name='bigpreference' value='preferintamare'/> <cd:variable name='blank' value='blank'/> <cd:variable name='blockquote' value='blockquote'/> @@ -367,6 +368,7 @@ <cd:variable name='random' value='aleator'/> <cd:variable name='readonly' value='readonly'/> <cd:variable name='rectangular' value='rectangular'/> + <cd:variable name='reference' value='referinta'/> <cd:variable name='referral' value='referinta'/> <cd:variable name='register' value='registru'/> <cd:variable name='regular' value='regular'/> @@ -414,6 +416,7 @@ <cd:variable name='smallbolditalic' value='micaldininclinat'/> <cd:variable name='smallboldslanted' value='micaldininclinat'/> <cd:variable name='smallcaps' value='majusculemici'/> + <cd:variable name='smaller' value='smaller'/> <cd:variable name='smallitalic' value='micitalic'/> <cd:variable name='smallitalicbold' value='micitalicaldin'/> <cd:variable name='smallnormal' value='micnormal'/> diff --git a/tex/generic/context/luatex-fonts-merged.lua b/tex/generic/context/luatex-fonts-merged.lua index 6fd20b1e9..3f96aa593 100644 --- a/tex/generic/context/luatex-fonts-merged.lua +++ b/tex/generic/context/luatex-fonts-merged.lua @@ -1,6 +1,6 @@ -- merged file : luatex-fonts-merged.lua -- parent file : luatex-fonts.lua --- merge date : 07/15/10 15:01:32 +-- merge date : 07/30/10 11:35:46 do -- begin closure to overcome local limits and interference @@ -3112,6 +3112,8 @@ fontloader.totable = fontloader.to_table fonts = fonts or { } +-- we will also have des and fam hashes + fonts.ids = fonts.ids or { } fonts.identifiers = fonts.ids -- aka fontdata fonts.chr = fonts.chr or { } fonts.characters = fonts.chr -- aka chardata fonts.qua = fonts.qua or { } fonts.quads = fonts.qua -- aka quaddata @@ -7535,7 +7537,7 @@ local function prepare_base_substitutions(tfmdata,kind,value) -- we can share so if pv then local upv = unicodes[pv] if upv then - if type(upv) == "table" then + if type(upv) == "table" then -- zero change that table upv = upv[1] end if characters[upv] then @@ -7563,7 +7565,7 @@ local function prepare_base_substitutions(tfmdata,kind,value) -- we can share so if pc then local upc = unicodes[pc] if upc then - if type(upc) == "table" then + if type(upc) == "table" then -- zero change that table upc = upc[1] end if characters[upc] then @@ -11257,6 +11259,15 @@ function define.resolve(specification) else specification.forced = specification.forced end + -- for the moment here (goodies eset outside features) + local goodies = specification.goodies + if goodies and goodies ~= "" then + local normalgoodies = specification.features.normal.goodies + if not normalgoodies or normalgoodies == "" then + specification.features.normal.goodies = goodies + end + end + -- specification.hash = lower(specification.name .. ' @ ' .. tfm.hash_features(specification)) if specification.sub and specification.sub ~= "" then specification.hash = specification.sub .. ' @ ' .. specification.hash |