diff options
Diffstat (limited to 'scripts')
45 files changed, 410 insertions, 19640 deletions
diff --git a/scripts/context/lua/mtx-bibtex.lua b/scripts/context/lua/mtx-bibtex.lua deleted file mode 100644 index c81fd596f..000000000 --- a/scripts/context/lua/mtx-bibtex.lua +++ /dev/null @@ -1,106 +0,0 @@ -if not modules then modules = { } end modules ['mtx-bibtex'] = { - version = 1.002, - comment = "this script is part of publication support", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE", - license = "see context related readme files" -} - -local helpinfo = [[ -<?xml version="1.0"?> -<application> - <metadata> - <entry name="name">mtx-bibtex</entry> - <entry name="detail">bibtex helpers</entry> - <entry name="version">1.00</entry> - </metadata> - <flags> - <category name="basic"> - <subcategory> - <flag name="toxml"><short>convert bibtex database(s) to xml</short></flag> - <flag name="tolua"><short>convert bibtex database(s) to lua</short></flag> - </subcategory> - </category> - </flags> - <examples> - <category> - <title>Example</title> - <subcategory> - <example><command>mtxrun --script bibtex --tolua bibl-001.bib</command></example> - <example><command>mtxrun --script bibtex --tolua --simple bibl-001.bib</command></example> - <example><command>mtxrun --script bibtex --toxml bibl-001.bib bibl-002.bib bibl-003.bib biblio.xml</command></example> - </subcategory> - </category> - </examples> -</application> -]] - -local application = logs.application { - name = "mtx-bibtex", - banner = "bibtex helpers", - helpinfo = helpinfo, -} - -local report = application.report - -require("publ-dat") - -scripts = scripts or { } -scripts.bibtex = scripts.bibtex or { } - -function scripts.bibtex.toxml(files) - local instance = bibtex.new() - local target = "mtx-bibtex-output.xml" - for i=1,#files do - local filename = files[i] - local filetype = file.suffix(filename) - if filetype == "xml" then - target = filename - elseif filetype == "bib" then - bibtex.load(instance,filename) - else - -- not supported - end - end - bibtex.converttoxml(instance,true) - instance.shortcuts = nil - instance.luadata = nil - xml.save(instance.xmldata,target) -end - -function scripts.bibtex.tolua(files) - local instance = bibtex.new() - local target = "mtx-bibtex-output.lua" - for i=1,#files do - local filename = files[i] - local filetype = file.suffix(filename) - if filetype == "lua" then - target = filename - elseif filetype == "bib" then - bibtex.load(instance,filename) - else - -- not supported - end - end - instance.shortcuts = nil - instance.xmldata = nil - bibtex.analyze(instance) - if environment.arguments.simple then - table.save(target,instance) - else - table.save(target,instance.luadata) - end -end - -if environment.arguments.toxml then - scripts.bibtex.toxml(environment.files) -elseif environment.arguments.tolua then - scripts.bibtex.tolua(environment.files) -elseif environment.arguments.exporthelp then - application.export(environment.arguments.exporthelp,environment.files[1]) -else - application.help() -end - --- scripts.bibtex.toxml { "tugboat.bib" } --- scripts.bibtex.tolua { "tugboat.bib" } diff --git a/scripts/context/lua/mtx-context.lua b/scripts/context/lua/mtx-context.lua index 90efb5225..4c6672051 100644 --- a/scripts/context/lua/mtx-context.lua +++ b/scripts/context/lua/mtx-context.lua @@ -87,17 +87,14 @@ scripts.context = scripts.context or { } -- for the moment here -if jit then -- already luajittex - setargument("engine","luajittex") - setargument("jit",nil) -elseif getargument("jit") or getargument("jiton") then -- relaunch luajittex +if getargument("jit") or getargument("jiton") then -- bonus shortcut, we assume than --jit also indicates the engine -- although --jit and --engine=luajittex are independent setargument("engine","luajittex") end -local engine_new = file.nameonly(getargument("engine") or directives.value("system.engine")) -local engine_old = file.nameonly(environment.ownbin) +local engine_new = getargument("engine") or directives.value("system.engine") +local engine_old = environment.ownbin local function restart(engine_old,engine_new) local command = format("%s --luaonly %q %s --redirected",engine_new,environment.ownname,environment.reconstructcommandline()) @@ -256,9 +253,8 @@ end -- multipass control -local multipass_suffixes = { ".tuc" } -local multipass_nofruns = 8 -- or 7 to test oscillation -local multipass_forcedruns = false +local multipass_suffixes = { ".tuc" } +local multipass_nofruns = 8 -- or 7 to test oscillation local function multipass_hashfiles(jobname) local hash = { } @@ -694,7 +690,6 @@ function scripts.context.run(ctxdata,filename) c_flags.final = false c_flags.kindofrun = (a_once and 3) or (currentrun==1 and 1) or (currentrun==maxnofruns and 4) or 2 c_flags.maxnofruns = maxnofruns - c_flags.forcedruns = multipass_forcedruns and multipass_forcedruns > 0 and multipass_forcedruns or nil c_flags.currentrun = currentrun c_flags.noarrange = a_noarrange or a_arrange or nil -- @@ -712,15 +707,10 @@ function scripts.context.run(ctxdata,filename) break elseif returncode == 0 then multipass_copyluafile(jobname) - if not multipass_forcedruns then - newhash = multipass_hashfiles(jobname) - if multipass_changed(oldhash,newhash) then - oldhash = newhash - else - break - end - elseif currentrun == multipass_forcedruns then - report("quitting after force %i runs",multipass_forcedruns) + newhash = multipass_hashfiles(jobname) + if multipass_changed(oldhash,newhash) then + oldhash = newhash + else break end else @@ -1488,12 +1478,9 @@ do end if getargument("once") then - multipass_nofruns = 1 -else - if getargument("runs") then - multipass_nofruns = tonumber(getargument("runs")) or nil - end - multipass_forcedruns = tonumber(getargument("forcedruns")) or nil + multipass_nofruns = 1 +elseif getargument("runs") then + multipass_nofruns = tonumber(getargument("runs")) or nil end if getargument("run") then diff --git a/scripts/context/lua/mtx-fonts.lua b/scripts/context/lua/mtx-fonts.lua index 675d9fb12..4340cb357 100644 --- a/scripts/context/lua/mtx-fonts.lua +++ b/scripts/context/lua/mtx-fonts.lua @@ -413,12 +413,8 @@ function scripts.fonts.save() local sub = givenfiles[2] or "" local function save(savename,fontblob) if fontblob then - if fontblob.validation_state and table.contains(fontblob.validation_state,"bad_ps_fontname") then - report("ignoring bad fontname for %a",name) - savename = file.nameonly(name) .. "-bad-ps-name" - end savename = file.addsuffix(string.lower(savename),"lua") - report("fontsave, saving data in %a",savename) + report("fontsave, saving data in %s",savename) table.tofile(savename,fontloader.to_table(fontblob),"return") fontloader.close(fontblob) end @@ -430,7 +426,7 @@ function scripts.fonts.save() if suffix == 'ttf' or suffix == 'otf' or suffix == 'ttc' or suffix == "dfont" then local fontinfo = fontloader.info(filename) if fontinfo then - report("font: %a located as %a",name,filename) + report("font: %s located as %s",name,filename) if #fontinfo > 0 then for k=1,#fontinfo do local v = fontinfo[k] @@ -440,13 +436,13 @@ function scripts.fonts.save() save(fontinfo.fullname,fontloader.open(filename)) end else - report("font: %a cannot be read",filename) + report("font: %s cannot be read",filename) end else - report("font: %a not saved",filename) + report("font: %s not saved",filename) end else - report("font: %a not found",name) + report("font: %s not found",name) end else report("font: no name given") diff --git a/scripts/context/lua/mtx-plain.lua b/scripts/context/lua/mtx-plain.lua index de13717d3..d10c21375 100644 --- a/scripts/context/lua/mtx-plain.lua +++ b/scripts/context/lua/mtx-plain.lua @@ -114,7 +114,7 @@ local texformat = environment.arguments.texformat or environment.arguments.forma local texengine = environment.arguments.texengine or environment.arguments.engine if type(texengine) ~= "string" or texengine == "" then - texengine = (jit or environment.arguments.jit) and "luajittex" or "luatex" + texengine = environment.arguments.jit and "luajittex" or"luatex" end if type(texformat) ~= "string" or texformat == "" then diff --git a/scripts/context/lua/mtxrun.lua b/scripts/context/lua/mtxrun.lua index 3372831b3..0ff2d2897 100644 --- a/scripts/context/lua/mtxrun.lua +++ b/scripts/context/lua/mtxrun.lua @@ -56,7 +56,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-lua"] = package.loaded["l-lua"] or true --- original size: 3247, stripped down to: 1763 +-- original size: 3123, stripped down to: 1694 if not modules then modules={} end modules ['l-lua']={ version=1.001, @@ -136,9 +136,6 @@ function optionalrequire(...) return result end end -if lua then - lua.mask=load([[τεχ = 1]]) and "utf" or "ascii" -end end -- of closure @@ -437,7 +434,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-lpeg"] = package.loaded["l-lpeg"] or true --- original size: 29808, stripped down to: 16182 +-- original size: 29245, stripped down to: 15964 if not modules then modules={} end modules ['l-lpeg']={ version=1.001, @@ -453,9 +450,7 @@ local byte,char,gmatch,format=string.byte,string.char,string.gmatch,string.forma local floor=math.floor local P,R,S,V,Ct,C,Cs,Cc,Cp,Cmt=lpeg.P,lpeg.R,lpeg.S,lpeg.V,lpeg.Ct,lpeg.C,lpeg.Cs,lpeg.Cc,lpeg.Cp,lpeg.Cmt local lpegtype,lpegmatch,lpegprint=lpeg.type,lpeg.match,lpeg.print -if setinspector then - setinspector(function(v) if lpegtype(v) then lpegprint(v) return true end end) -end +setinspector(function(v) if lpegtype(v) then lpegprint(v) return true end end) lpeg.patterns=lpeg.patterns or {} local patterns=lpeg.patterns local anything=P(1) @@ -524,11 +519,9 @@ patterns.spacer=spacer patterns.whitespace=whitespace patterns.nonspacer=nonspacer patterns.nonwhitespace=nonwhitespace -local stripper=spacer^0*C((spacer^0*nonspacer^1)^0) -local fullstripper=whitespace^0*C((whitespace^0*nonwhitespace^1)^0) +local stripper=spacer^0*C((spacer^0*nonspacer^1)^0) local collapser=Cs(spacer^0/""*nonspacer^0*((spacer^0/" "*nonspacer^1)^0)) patterns.stripper=stripper -patterns.fullstripper=fullstripper patterns.collapser=collapser patterns.lowercase=lowercase patterns.uppercase=uppercase @@ -751,7 +744,7 @@ function lpeg.replacer(one,two,makefunction,isutf) return pattern end end -function lpeg.finder(lst,makefunction,isutf) +function lpeg.finder(lst,makefunction) local pattern if type(lst)=="table" then pattern=P(false) @@ -767,11 +760,7 @@ function lpeg.finder(lst,makefunction,isutf) else pattern=P(lst) end - if isutf then - pattern=((utf8char or 1)-pattern)^0*pattern - else - pattern=(1-pattern)^0*pattern - end + pattern=(1-pattern)^0*pattern if makefunction then return function(str) return lpegmatch(pattern,str) @@ -1082,7 +1071,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-string"] = package.loaded["l-string"] or true --- original size: 5671, stripped down to: 2827 +-- original size: 5547, stripped down to: 2708 if not modules then modules={} end modules ['l-string']={ version=1.001, @@ -1118,15 +1107,11 @@ function string.limit(str,n,sentinel) end end local stripper=patterns.stripper -local fullstripper=patterns.fullstripper local collapser=patterns.collapser local longtostring=patterns.longtostring function string.strip(str) return lpegmatch(stripper,str) or "" end -function string.fullstrip(str) - return lpegmatch(fullstripper,str) or "" -end function string.collapsespaces(str) return lpegmatch(collapser,str) or "" end @@ -1187,7 +1172,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-table"] = package.loaded["l-table"] or true --- original size: 31142, stripped down to: 20283 +-- original size: 31113, stripped down to: 20256 if not modules then modules={} end modules ['l-table']={ version=1.001, @@ -2015,9 +2000,7 @@ function table.print(t,...) serialize(print,t,...) end end -if setinspector then - setinspector(function(v) if type(v)=="table" then serialize(print,v,"table") return true end end) -end +setinspector(function(v) if type(v)=="table" then serialize(print,v,"table") return true end end) function table.sub(t,i,j) return { unpack(t,i,j) } end @@ -3524,7 +3507,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-url"] = package.loaded["l-url"] or true --- original size: 12292, stripped down to: 5585 +-- original size: 11993, stripped down to: 5584 if not modules then modules={} end modules ['l-url']={ version=1.001, @@ -3551,7 +3534,7 @@ local hexdigit=R("09","AF","af") local plus=P("+") local nothing=Cc("") local escapedchar=(percent*C(hexdigit*hexdigit))/tochar -local escaped=(plus/" ")+escapedchar +local escaped=(plus/" ")+escapedchar local noslash=P("/")/"" local schemestr=Cs((escaped+(1-colon-slash-qmark-hash))^2) local authoritystr=Cs((escaped+(1- slash-qmark-hash))^0) @@ -3735,7 +3718,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-dir"] = package.loaded["l-dir"] or true --- original size: 14768, stripped down to: 9107 +-- original size: 14229, stripped down to: 8740 if not modules then modules={} end modules ['l-dir']={ version=1.001, @@ -3758,7 +3741,6 @@ local isdir=lfs.isdir local isfile=lfs.isfile local currentdir=lfs.currentdir local chdir=lfs.chdir -local mkdir=lfs.mkdir local onwindows=os.type=="windows" or find(os.getenv("PATH"),";") if not isdir then function isdir(name) @@ -3931,27 +3913,16 @@ end local make_indeed=true if onwindows then function dir.mkdirs(...) - local n=select("#",...) - local str - if n==1 then - str=select(1,...) - if isdir(str) then - return str,true - end - else - str="" - for i=1,n do - local s=select(i,...) - local s=select(i,...) - if s=="" then - elseif str=="" then - str=s - else - str=str.."/"..s - end + local str,pth="","" + for i=1,select("#",...) do + local s=select(i,...) + if s=="" then + elseif str=="" then + str=s + else + str=str.."/"..s end end - local pth="" local drive=false local first,middle,last=match(str,"^(//)(//*)(.*)$") if first then @@ -3986,30 +3957,21 @@ if onwindows then pth=pth.."/"..s end if make_indeed and not isdir(pth) then - mkdir(pth) + lfs.mkdir(pth) end end return pth,(isdir(pth)==true) end else function dir.mkdirs(...) - local n=select("#",...) - local str,pth - if n==1 then - str=select(1,...) - if isdir(str) then - return str,true - end - else - str="" - for i=1,n do - local s=select(i,...) - if s and s~="" then - if str~="" then - str=str.."/"..s - else - str=s - end + local str,pth="","" + for i=1,select("#",...) do + local s=select(i,...) + if s and s~="" then + if str~="" then + str=str.."/"..s + else + str=s end end end @@ -4024,7 +3986,7 @@ else pth=pth.."/"..s end if make_indeed and not first and not isdir(pth) then - mkdir(pth) + lfs.mkdir(pth) end end else @@ -4032,7 +3994,7 @@ else for s in gmatch(str,"[^/]+") do pth=pth.."/"..s if make_indeed and not isdir(pth) then - mkdir(pth) + lfs.mkdir(pth) end end end @@ -4840,7 +4802,7 @@ do -- create closure to overcome 200 locals limit package.loaded["util-str"] = package.loaded["util-str"] or true --- original size: 29502, stripped down to: 16632 +-- original size: 26857, stripped down to: 15062 if not modules then modules={} end modules ['util-str']={ version=1.001, @@ -4859,19 +4821,8 @@ local unpack,concat=table.unpack,table.concat local P,V,C,S,R,Ct,Cs,Cp,Carg,Cc=lpeg.P,lpeg.V,lpeg.C,lpeg.S,lpeg.R,lpeg.Ct,lpeg.Cs,lpeg.Cp,lpeg.Carg,lpeg.Cc local patterns,lpegmatch=lpeg.patterns,lpeg.match local utfchar,utfbyte=utf.char,utf.byte -local loadstripped=nil -if _LUAVERSION<5.2 then - loadstripped=function(str,shortcuts) - return load(str) - end -else - loadstripped=function(str,shortcuts) - if shortcuts then - return load(dump(load(str),true),nil,nil,shortcuts) - else - return load(dump(load(str),true)) - end - end +local loadstripped=_LUAVERSION<5.2 and load or function(str) + return load(dump(load(str),true)) end if not number then number={} end local stripper=patterns.stripzeros @@ -5021,58 +4972,31 @@ function number.sparseexponent(f,n) end return tostring(n) end +local preamble=[[ +local type = type +local tostring = tostring +local tonumber = tonumber +local format = string.format +local concat = table.concat +local signed = number.signed +local points = number.points +local basepoints = number.basepoints +local utfchar = utf.char +local utfbyte = utf.byte +local lpegmatch = lpeg.match +local nspaces = string.nspaces +local tracedchar = string.tracedchar +local autosingle = string.autosingle +local autodouble = string.autodouble +local sequenced = table.sequenced +local formattednumber = number.formatted +local sparseexponent = number.sparseexponent +]] local template=[[ %s %s return function(%s) return %s end ]] -local preamble,environment="",{} -if _LUAVERSION<5.2 then - preamble=[[ -local lpeg=lpeg -local type=type -local tostring=tostring -local tonumber=tonumber -local format=string.format -local concat=table.concat -local signed=number.signed -local points=number.points -local basepoints= number.basepoints -local utfchar=utf.char -local utfbyte=utf.byte -local lpegmatch=lpeg.match -local nspaces=string.nspaces -local tracedchar=string.tracedchar -local autosingle=string.autosingle -local autodouble=string.autodouble -local sequenced=table.sequenced -local formattednumber=number.formatted -local sparseexponent=number.sparseexponent - ]] -else - environment={ - global=global or _G, - lpeg=lpeg, - type=type, - tostring=tostring, - tonumber=tonumber, - format=string.format, - concat=table.concat, - signed=number.signed, - points=number.points, - basepoints=number.basepoints, - utfchar=utf.char, - utfbyte=utf.byte, - lpegmatch=lpeg.match, - nspaces=string.nspaces, - tracedchar=string.tracedchar, - autosingle=string.autosingle, - autodouble=string.autodouble, - sequenced=table.sequenced, - formattednumber=number.formatted, - sparseexponent=number.sparseexponent, - } -end local arguments={ "a1" } setmetatable(arguments,{ __index=function(t,k) local v=t[k-1]..",a"..k @@ -5394,8 +5318,8 @@ local builder=Cs { "start", ["!"]=Carg(2)*prefix_any*P("!")*C((1-P("!"))^1)*P("!")/format_extension, } local direct=Cs ( - P("%")*(S("+- .")+R("09"))^0*S("sqidfgGeExXo")*P(-1)/[[local format = string.format return function(str) return format("%0",str) end]] -) + P("%")/""*Cc([[local format = string.format return function(str) return format("%]])*(S("+- .")+R("09"))^0*S("sqidfgGeExXo")*Cc([[",str) end]])*P(-1) + ) local function make(t,str) local f local p @@ -5407,7 +5331,7 @@ local function make(t,str) p=lpegmatch(builder,str,1,"..",t._extensions_) if n>0 then p=format(template,preamble,t._preamble_,arguments[n],p) - f=loadstripped(p,t._environment_)() + f=loadstripped(p)() else f=function() return str end end @@ -5419,22 +5343,10 @@ local function use(t,fmt,...) return t[fmt](...) end strings.formatters={} -if _LUAVERSION<5.2 then - function strings.formatters.new() - local t={ _extensions_={},_preamble_=preamble,_environment_={},_type_="formatter" } - setmetatable(t,{ __index=make,__call=use }) - return t - end -else - function strings.formatters.new() - local e={} - for k,v in next,environment do - e[k]=v - end - local t={ _extensions_={},_preamble_="",_environment_=e,_type_="formatter" } - setmetatable(t,{ __index=make,__call=use }) - return t - end +function strings.formatters.new() + local t={ _extensions_={},_preamble_="",_type_="formatter" } + setmetatable(t,{ __index=make,__call=use }) + return t end local formatters=strings.formatters.new() string.formatters=formatters @@ -5442,12 +5354,8 @@ string.formatter=function(str,...) return formatters[str](...) end local function add(t,name,template,preamble) if type(t)=="table" and t._type_=="formatter" then t._extensions_[name]=template or "%s" - if type(preamble)=="string" then + if preamble then t._preamble_=preamble.."\n"..t._preamble_ - elseif type(preamble)=="table" then - for k,v in next,preamble do - t._environment_[k]=v - end end end end @@ -5456,15 +5364,9 @@ patterns.xmlescape=Cs((P("<")/"<"+P(">")/">"+P("&")/"&"+P('"')/"" patterns.texescape=Cs((C(S("#$%\\{}"))/"\\%1"+P(1))^0) patterns.luaescape=Cs(((1-S('"\n'))^1+P('"')/'\\"'+P('\n')/'\\n"')^0) patterns.luaquoted=Cs(Cc('"')*((1-S('"\n'))^1+P('"')/'\\"'+P('\n')/'\\n"')^0*Cc('"')) -if _LUAVERSION<5.2 then - add(formatters,"xml",[[lpegmatch(xmlescape,%s)]],"local xmlescape = lpeg.patterns.xmlescape") - add(formatters,"tex",[[lpegmatch(texescape,%s)]],"local texescape = lpeg.patterns.texescape") - add(formatters,"lua",[[lpegmatch(luaescape,%s)]],"local luaescape = lpeg.patterns.luaescape") -else - add(formatters,"xml",[[lpegmatch(xmlescape,%s)]],{ xmlescape=lpeg.patterns.xmlescape }) - add(formatters,"tex",[[lpegmatch(texescape,%s)]],{ texescape=lpeg.patterns.texescape }) - add(formatters,"lua",[[lpegmatch(luaescape,%s)]],{ luaescape=lpeg.patterns.luaescape }) -end +add(formatters,"xml",[[lpegmatch(xmlescape,%s)]],[[local xmlescape = lpeg.patterns.xmlescape]]) +add(formatters,"tex",[[lpegmatch(texescape,%s)]],[[local texescape = lpeg.patterns.texescape]]) +add(formatters,"lua",[[lpegmatch(luaescape,%s)]],[[local luaescape = lpeg.patterns.luaescape]]) end -- of closure @@ -5473,7 +5375,7 @@ do -- create closure to overcome 200 locals limit package.loaded["util-tab"] = package.loaded["util-tab"] or true --- original size: 23980, stripped down to: 16119 +-- original size: 23952, stripped down to: 16092 if not modules then modules={} end modules ['util-tab']={ version=1.001, @@ -5708,7 +5610,7 @@ local f_ordered_string=formatters["%q,"] local f_ordered_number=formatters["%s,"] local f_ordered_boolean=formatters["%l,"] function table.fastserialize(t,prefix) - local r={ type(prefix)=="string" and prefix or "return" } + local r={ prefix or "return" } local m=1 local function fastserialize(t,outer) local n=#t @@ -7747,7 +7649,7 @@ do -- create closure to overcome 200 locals limit package.loaded["trac-inf"] = package.loaded["trac-inf"] or true --- original size: 6643, stripped down to: 5272 +-- original size: 6501, stripped down to: 5156 if not modules then modules={} end modules ['trac-inf']={ version=1.001, @@ -7848,10 +7750,7 @@ function statistics.show() if statistics.enable then local register=statistics.register register("used platform",function() - local mask=lua.mask or "ascii" - return format("%s, type: %s, binary subtree: %s, symbol mask: %s (%s)", - os.platform or "unknown",os.type or "unknown",environment.texos or "unknown", - mask,mask=="utf" and "τεχ" or "tex") + return format("%s, type: %s, binary subtree: %s",os.platform or "unknown",os.type or "unknown",environment.texos or "unknown") end) register("luatex banner",function() return lower(status.banner) @@ -7930,7 +7829,7 @@ do -- create closure to overcome 200 locals limit package.loaded["trac-pro"] = package.loaded["trac-pro"] or true --- original size: 5829, stripped down to: 3501 +-- original size: 5773, stripped down to: 3453 if not modules then modules={} end modules ['trac-pro']={ version=1.001, @@ -7947,16 +7846,14 @@ local namespaces=namespaces local registered={} local function report_index(k,name) if trace_namespaces then - report_system("reference to %a in protected namespace %a: %s",k,name) - debugger.showtraceback(report_system) + report_system("reference to %a in protected namespace %a: %s",k,name,debug.traceback()) else report_system("reference to %a in protected namespace %a",k,name) end end local function report_newindex(k,name) if trace_namespaces then - report_system("assignment to %a in protected namespace %a: %s",k,name) - debugger.showtraceback(report_system) + report_system("assignment to %a in protected namespace %a: %s",k,name,debug.traceback()) else report_system("assignment to %a in protected namespace %a",k,name) end @@ -8207,7 +8104,7 @@ do -- create closure to overcome 200 locals limit package.loaded["util-deb"] = package.loaded["util-deb"] or true --- original size: 3898, stripped down to: 2644 +-- original size: 3708, stripped down to: 2568 if not modules then modules={} end modules ['util-deb']={ version=1.001, @@ -8287,22 +8184,20 @@ end function debugger.disable() debug.sethook() end -local function showtraceback(rep) - local level=2 - local reporter=rep or report +function traceback() + local level=1 while true do - local info=getinfo(level,"Sl") + local info=debug.getinfo(level,"Sl") if not info then break elseif info.what=="C" then - reporter("%2i : %s",level-1,"C function") + print(format("%3i : C function",level)) else - reporter("%2i : %s : %s",level-1,info.short_src,info.currentline) + print(format("%3i : [%s]:%d",level,info.short_src,info.currentline)) end level=level+1 end end -debugger.showtraceback=showtraceback end -- of closure @@ -8968,7 +8863,7 @@ do -- create closure to overcome 200 locals limit package.loaded["lxml-tab"] = package.loaded["lxml-tab"] or true --- original size: 42614, stripped down to: 26694 +-- original size: 42447, stripped down to: 26589 if not modules then modules={} end modules ['lxml-tab']={ version=1.001, @@ -9494,11 +9389,8 @@ local function _xmlconvert_(data,settings) end if errorstr and errorstr~="" then result.error=true - else - errorstr=nil end result.statistics={ - errormessage=errorstr, entities={ decimals=dcache, hexadecimals=hcache, @@ -9696,26 +9588,24 @@ local function verbose_document(e,handlers) end end local function serialize(e,handlers,...) - if e then - local initialize=handlers.initialize - local finalize=handlers.finalize - local functions=handlers.functions - if initialize then - local state=initialize(...) - if not state==true then - return state - end - end - local etg=e.tg - if etg then - (functions[etg] or functions["@el@"])(e,handlers) - else - functions["@dc@"](e,handlers) - end - if finalize then - return finalize() + local initialize=handlers.initialize + local finalize=handlers.finalize + local functions=handlers.functions + if initialize then + local state=initialize(...) + if not state==true then + return state end end + local etg=e.tg + if etg then + (functions[etg] or functions["@el@"])(e,handlers) + else + functions["@dc@"](e,handlers) + end + if finalize then + return finalize() + end end local function xserialize(e,handlers) local functions=handlers.functions @@ -15485,7 +15375,7 @@ do -- create closure to overcome 200 locals limit package.loaded["data-use"] = package.loaded["data-use"] or true --- original size: 3899, stripped down to: 2984 +-- original size: 3913, stripped down to: 2998 if not modules then modules={} end modules ['data-use']={ version=1.001, @@ -15531,7 +15421,7 @@ end statistics.register("used config file",function() return caches.configfiles() end) statistics.register("used cache path",function() return caches.usedpaths() end) function statistics.savefmtstatus(texname,formatbanner,sourcefile) - local enginebanner=status.banner + local enginebanner=status.list().banner if formatbanner and enginebanner and sourcefile then local luvname=file.replacesuffix(texname,"luv") local luvdata={ @@ -15544,7 +15434,7 @@ function statistics.savefmtstatus(texname,formatbanner,sourcefile) end end function statistics.checkfmtstatus(texname) - local enginebanner=status.banner + local enginebanner=status.list().banner if enginebanner and texname then local luvname=file.replacesuffix(texname,"luv") if lfs.isfile(luvname) then @@ -16168,7 +16058,7 @@ do -- create closure to overcome 200 locals limit package.loaded["data-aux"] = package.loaded["data-aux"] or true --- original size: 2431, stripped down to: 1996 +-- original size: 2394, stripped down to: 2005 if not modules then modules={} end modules ['data-aux']={ version=1.001, @@ -16182,8 +16072,8 @@ local type,next=type,next local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) local resolvers=resolvers local report_scripts=logs.reporter("resolvers","scripts") -function resolvers.updatescript(oldname,newname) - local scriptpath="context/lua" +function resolvers.updatescript(oldname,newname) + local scriptpath="scripts/context/lua" newname=file.addsuffix(newname,"lua") local oldscript=resolvers.cleanpath(oldname) if trace_locating then @@ -16791,8 +16681,8 @@ end -- of closure -- used libraries : l-lua.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua -- skipped libraries : - --- original bytes : 689993 --- stripped bytes : 244562 +-- original bytes : 685064 +-- stripped bytes : 242353 -- end library merge @@ -16891,18 +16781,17 @@ local ownlibs = { -- order can be made better } --- c:/data/develop/tex-context/tex/texmf-win64/bin/../../texmf-context/tex/context/base/data-tmf.lua --- c:/data/develop/context/sources/data-tmf.lua - local ownlist = { - -- '.', - -- ownpath , - owntree .. "/../../../../context/sources", -- HH's development path + '.', + ownpath , + ownpath .. "/../sources", -- HH's development path owntree .. "/../../texmf-local/tex/context/base", owntree .. "/../../texmf-context/tex/context/base", + owntree .. "/../../texmf-dist/tex/context/base", owntree .. "/../../texmf/tex/context/base", owntree .. "/../../../texmf-local/tex/context/base", owntree .. "/../../../texmf-context/tex/context/base", + owntree .. "/../../../texmf-dist/tex/context/base", owntree .. "/../../../texmf/tex/context/base", } @@ -17809,12 +17698,6 @@ if e_argument("ansi") then status_nop = formatters["[1;32m%-15s [0;1m:[0m\n"], } - local script = e_argument("script") or e_argument("scripts") - - if type(script) == "string" then - logs.writer("]0;"..script.."") -- for Alan to test - end - end if e_argument("script") or e_argument("scripts") then @@ -17838,16 +17721,8 @@ elseif e_argument("selfmerge") then runners.loadbase() local found = locate_libs() - if found then - local mtxrun = resolvers.findfile("mtxrun.lua") -- includes local name - if lfs.isfile(mtxrun) then - utilities.merger.selfmerge(mtxrun,own.libs,{ found }) - application.report("runner updated on resolved path: %s",mtxrun) - else - utilities.merger.selfmerge(own.name,own.libs,{ found }) - application.report("runner updated on relative path: %s",own.name) - end + utilities.merger.selfmerge(own.name,own.libs,{ found }) end elseif e_argument("selfclean") then @@ -17855,15 +17730,7 @@ elseif e_argument("selfclean") then -- remove embedded libraries runners.loadbase() - - local mtxrun = resolvers.findfile("mtxrun.lua") -- includes local name - if lfs.isfile(mtxrun) then - utilities.merger.selfclean(mtxrun) - application.report("runner cleaned on resolved path: %s",mtxrun) - else - utilities.merger.selfclean(own.name) - application.report("runner cleaned on relative path: %s",own.name) - end + utilities.merger.selfclean(own.name) elseif e_argument("selfupdate") then @@ -18105,8 +17972,6 @@ elseif e_argument("version") then application.version() - application.report("source path",environment.ownbin) - elseif e_argument("directives") then directives.show() diff --git a/scripts/context/stubs/install/first-setup.sh b/scripts/context/stubs/install/first-setup.sh deleted file mode 100644 index 9249fd2e0..000000000 --- a/scripts/context/stubs/install/first-setup.sh +++ /dev/null @@ -1,120 +0,0 @@ -#!/bin/sh - -# Takes the same arguments as mtx-update - -# you may change this if you want ... -CONTEXTROOT="$PWD/tex" - -# suggested by Tobias Florek to check for ruby & rsync -if [ ! -x "`which rsync`" ]; then - echo "You need to install rsync first." - exit 1 -fi -if [ ! -x "`which ruby`" ]; then - echo "You might want to install Ruby first if you want to use pdfTeX or XeTeX." -fi - -system=`uname -s` -cpu=`uname -m` - -case "$system" in - # linux - Linux) - case "$cpu" in - i*86) platform="linux" ;; - x86_64|ia64) platform="linux-64" ;; - # a little bit of cheating with ppc64 (won't work on Gentoo) - ppc|ppc64) platform="linux-ppc" ;; - # we currently support just mipsel, but Debian is lying (reports mips64) - # we need more hacks to fix the situation, this is just a temporary solution - mips|mips64|mipsel|mips64el) platform="linux-mipsel" ;; - *) platform="unknown" ;; - esac ;; - # Mac OS X - Darwin) - case "$cpu" in - i*86) platform="osx-intel" ;; - x86_64) platform="osx-64" ;; - ppc*|powerpc|power*|Power*) platform="osx-ppc" ;; - *) platform="unknown" ;; - esac ;; - # FreeBSD - FreeBSD|freebsd) - case "$cpu" in - i*86) platform="freebsd" ;; - x86_64) platform="freebsd" ;; # no special binaries are available yet - amd64) platform="freebsd-amd64" ;; - *) platform="unknown" ;; - esac ;; - # kFreeBSD (debian) - GNU/kFreeBSD) - case "$cpu" in - i*86) platform="kfreebsd-i386" ;; - x86_64|amd64) platform="kfreebsd-amd64" ;; - *) platform="unknown" ;; - esac ;; - # cygwin - CYGWIN*) - case "$cpu" in - i*86) platform="cygwin" ;; - x86_64|ia64) platform="cygwin-64" ;; - *) platform="unknown" ;; - esac ;; - # SunOS/Solaris - SunOS) - case "$cpu" in - sparc) platform="solaris-sparc" ;; - i86pc) platform="solaris-intel" ;; - *) platform="unknown" ;; - esac ;; - *) platform="unknown" -esac - -# temporary patch for 64-bit Leopard with 32-bit kernel -if test "$platform" = "osx-intel"; then - # if running Snow Leopard or later - # better: /usr/bin/sw_vers -productVersion - if test `uname -r|cut -f1 -d"."` -ge 10 ; then - # if working on 64-bit hardware - if test `sysctl -n hw.cpu64bit_capable` = 1; then - # snowleopard32=TRUE - platform="osx-64" - fi - fi -fi - -if test "$platform" = "unknown" ; then - echo "Error: your system \"$system $cpu\" is not supported yet." - echo "Please report to the ConTeXt mailing-list (ntg-context@ntg.nl)" - exit -fi - -# if you want to enforce some specific platform -# (when 'uname' doesn't agree with true architecture), uncomment and modify next line: -# platform=linux - -# download or rsync the latest scripts first -rsync -rlptv rsync://contextgarden.net/minimals/setup/$platform/bin . - -# download or update the distribution -# you may remove the --context=beta switch if you want to use "current" -# you can use --engine=luatex if you want just mkiv -env PATH="$PWD/bin:$CONTEXTROOT/texmf-$platform/bin:$PATH" \ -mtxrun --script ./bin/mtx-update.lua --force --update --make --context=beta --platform=$platform --texroot="$CONTEXTROOT" $@ - -echo -echo "When you want to use context, you need to initialize the tree by typing:" -echo -echo " . $CONTEXTROOT/setuptex" -echo -echo "in your shell or add" -echo " \"$CONTEXTROOT/texmf-$platform/bin\"" -echo "to PATH variable if you want to set it permanently." -echo "This can usually be done in .bashrc, .bash_profile" -echo "(or whatever file is used to initialize your shell)." -echo - -if [ ! -x "`which ruby`" ]; then - echo "You might want to install Ruby first if you want to use pdfTeX or XeTeX." - echo -fi diff --git a/scripts/context/stubs/mswin/context.exe b/scripts/context/stubs/mswin/context.exe Binary files differindex 0e7882cf9..faae5caa7 100644 --- a/scripts/context/stubs/mswin/context.exe +++ b/scripts/context/stubs/mswin/context.exe diff --git a/scripts/context/stubs/mswin/ctxtools.exe b/scripts/context/stubs/mswin/ctxtools.exe Binary files differindex 0e7882cf9..faae5caa7 100644 --- a/scripts/context/stubs/mswin/ctxtools.exe +++ b/scripts/context/stubs/mswin/ctxtools.exe diff --git a/scripts/context/stubs/install/first-setup.bat b/scripts/context/stubs/mswin/first-setup.bat index f06ad0e6b..f06ad0e6b 100644 --- a/scripts/context/stubs/install/first-setup.bat +++ b/scripts/context/stubs/mswin/first-setup.bat diff --git a/scripts/context/stubs/mswin/luatools.exe b/scripts/context/stubs/mswin/luatools.exe Binary files differindex 0e7882cf9..faae5caa7 100644 --- a/scripts/context/stubs/mswin/luatools.exe +++ b/scripts/context/stubs/mswin/luatools.exe diff --git a/scripts/context/stubs/mswin/metatex.exe b/scripts/context/stubs/mswin/metatex.exe Binary files differindex 0e7882cf9..faae5caa7 100644 --- a/scripts/context/stubs/mswin/metatex.exe +++ b/scripts/context/stubs/mswin/metatex.exe diff --git a/scripts/context/stubs/mswin/mptopdf.exe b/scripts/context/stubs/mswin/mptopdf.exe Binary files differindex 0e7882cf9..faae5caa7 100644 --- a/scripts/context/stubs/mswin/mptopdf.exe +++ b/scripts/context/stubs/mswin/mptopdf.exe diff --git a/scripts/context/stubs/mswin/mtxrun.dll b/scripts/context/stubs/mswin/mtxrun.dll Binary files differindex 3c4481c31..5a79e1bad 100644 --- a/scripts/context/stubs/mswin/mtxrun.dll +++ b/scripts/context/stubs/mswin/mtxrun.dll diff --git a/scripts/context/stubs/mswin/mtxrun.exe b/scripts/context/stubs/mswin/mtxrun.exe Binary files differindex 0e7882cf9..faae5caa7 100644 --- a/scripts/context/stubs/mswin/mtxrun.exe +++ b/scripts/context/stubs/mswin/mtxrun.exe diff --git a/scripts/context/stubs/mswin/mtxrun.lua b/scripts/context/stubs/mswin/mtxrun.lua index 3372831b3..0ff2d2897 100644 --- a/scripts/context/stubs/mswin/mtxrun.lua +++ b/scripts/context/stubs/mswin/mtxrun.lua @@ -56,7 +56,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-lua"] = package.loaded["l-lua"] or true --- original size: 3247, stripped down to: 1763 +-- original size: 3123, stripped down to: 1694 if not modules then modules={} end modules ['l-lua']={ version=1.001, @@ -136,9 +136,6 @@ function optionalrequire(...) return result end end -if lua then - lua.mask=load([[τεχ = 1]]) and "utf" or "ascii" -end end -- of closure @@ -437,7 +434,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-lpeg"] = package.loaded["l-lpeg"] or true --- original size: 29808, stripped down to: 16182 +-- original size: 29245, stripped down to: 15964 if not modules then modules={} end modules ['l-lpeg']={ version=1.001, @@ -453,9 +450,7 @@ local byte,char,gmatch,format=string.byte,string.char,string.gmatch,string.forma local floor=math.floor local P,R,S,V,Ct,C,Cs,Cc,Cp,Cmt=lpeg.P,lpeg.R,lpeg.S,lpeg.V,lpeg.Ct,lpeg.C,lpeg.Cs,lpeg.Cc,lpeg.Cp,lpeg.Cmt local lpegtype,lpegmatch,lpegprint=lpeg.type,lpeg.match,lpeg.print -if setinspector then - setinspector(function(v) if lpegtype(v) then lpegprint(v) return true end end) -end +setinspector(function(v) if lpegtype(v) then lpegprint(v) return true end end) lpeg.patterns=lpeg.patterns or {} local patterns=lpeg.patterns local anything=P(1) @@ -524,11 +519,9 @@ patterns.spacer=spacer patterns.whitespace=whitespace patterns.nonspacer=nonspacer patterns.nonwhitespace=nonwhitespace -local stripper=spacer^0*C((spacer^0*nonspacer^1)^0) -local fullstripper=whitespace^0*C((whitespace^0*nonwhitespace^1)^0) +local stripper=spacer^0*C((spacer^0*nonspacer^1)^0) local collapser=Cs(spacer^0/""*nonspacer^0*((spacer^0/" "*nonspacer^1)^0)) patterns.stripper=stripper -patterns.fullstripper=fullstripper patterns.collapser=collapser patterns.lowercase=lowercase patterns.uppercase=uppercase @@ -751,7 +744,7 @@ function lpeg.replacer(one,two,makefunction,isutf) return pattern end end -function lpeg.finder(lst,makefunction,isutf) +function lpeg.finder(lst,makefunction) local pattern if type(lst)=="table" then pattern=P(false) @@ -767,11 +760,7 @@ function lpeg.finder(lst,makefunction,isutf) else pattern=P(lst) end - if isutf then - pattern=((utf8char or 1)-pattern)^0*pattern - else - pattern=(1-pattern)^0*pattern - end + pattern=(1-pattern)^0*pattern if makefunction then return function(str) return lpegmatch(pattern,str) @@ -1082,7 +1071,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-string"] = package.loaded["l-string"] or true --- original size: 5671, stripped down to: 2827 +-- original size: 5547, stripped down to: 2708 if not modules then modules={} end modules ['l-string']={ version=1.001, @@ -1118,15 +1107,11 @@ function string.limit(str,n,sentinel) end end local stripper=patterns.stripper -local fullstripper=patterns.fullstripper local collapser=patterns.collapser local longtostring=patterns.longtostring function string.strip(str) return lpegmatch(stripper,str) or "" end -function string.fullstrip(str) - return lpegmatch(fullstripper,str) or "" -end function string.collapsespaces(str) return lpegmatch(collapser,str) or "" end @@ -1187,7 +1172,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-table"] = package.loaded["l-table"] or true --- original size: 31142, stripped down to: 20283 +-- original size: 31113, stripped down to: 20256 if not modules then modules={} end modules ['l-table']={ version=1.001, @@ -2015,9 +2000,7 @@ function table.print(t,...) serialize(print,t,...) end end -if setinspector then - setinspector(function(v) if type(v)=="table" then serialize(print,v,"table") return true end end) -end +setinspector(function(v) if type(v)=="table" then serialize(print,v,"table") return true end end) function table.sub(t,i,j) return { unpack(t,i,j) } end @@ -3524,7 +3507,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-url"] = package.loaded["l-url"] or true --- original size: 12292, stripped down to: 5585 +-- original size: 11993, stripped down to: 5584 if not modules then modules={} end modules ['l-url']={ version=1.001, @@ -3551,7 +3534,7 @@ local hexdigit=R("09","AF","af") local plus=P("+") local nothing=Cc("") local escapedchar=(percent*C(hexdigit*hexdigit))/tochar -local escaped=(plus/" ")+escapedchar +local escaped=(plus/" ")+escapedchar local noslash=P("/")/"" local schemestr=Cs((escaped+(1-colon-slash-qmark-hash))^2) local authoritystr=Cs((escaped+(1- slash-qmark-hash))^0) @@ -3735,7 +3718,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-dir"] = package.loaded["l-dir"] or true --- original size: 14768, stripped down to: 9107 +-- original size: 14229, stripped down to: 8740 if not modules then modules={} end modules ['l-dir']={ version=1.001, @@ -3758,7 +3741,6 @@ local isdir=lfs.isdir local isfile=lfs.isfile local currentdir=lfs.currentdir local chdir=lfs.chdir -local mkdir=lfs.mkdir local onwindows=os.type=="windows" or find(os.getenv("PATH"),";") if not isdir then function isdir(name) @@ -3931,27 +3913,16 @@ end local make_indeed=true if onwindows then function dir.mkdirs(...) - local n=select("#",...) - local str - if n==1 then - str=select(1,...) - if isdir(str) then - return str,true - end - else - str="" - for i=1,n do - local s=select(i,...) - local s=select(i,...) - if s=="" then - elseif str=="" then - str=s - else - str=str.."/"..s - end + local str,pth="","" + for i=1,select("#",...) do + local s=select(i,...) + if s=="" then + elseif str=="" then + str=s + else + str=str.."/"..s end end - local pth="" local drive=false local first,middle,last=match(str,"^(//)(//*)(.*)$") if first then @@ -3986,30 +3957,21 @@ if onwindows then pth=pth.."/"..s end if make_indeed and not isdir(pth) then - mkdir(pth) + lfs.mkdir(pth) end end return pth,(isdir(pth)==true) end else function dir.mkdirs(...) - local n=select("#",...) - local str,pth - if n==1 then - str=select(1,...) - if isdir(str) then - return str,true - end - else - str="" - for i=1,n do - local s=select(i,...) - if s and s~="" then - if str~="" then - str=str.."/"..s - else - str=s - end + local str,pth="","" + for i=1,select("#",...) do + local s=select(i,...) + if s and s~="" then + if str~="" then + str=str.."/"..s + else + str=s end end end @@ -4024,7 +3986,7 @@ else pth=pth.."/"..s end if make_indeed and not first and not isdir(pth) then - mkdir(pth) + lfs.mkdir(pth) end end else @@ -4032,7 +3994,7 @@ else for s in gmatch(str,"[^/]+") do pth=pth.."/"..s if make_indeed and not isdir(pth) then - mkdir(pth) + lfs.mkdir(pth) end end end @@ -4840,7 +4802,7 @@ do -- create closure to overcome 200 locals limit package.loaded["util-str"] = package.loaded["util-str"] or true --- original size: 29502, stripped down to: 16632 +-- original size: 26857, stripped down to: 15062 if not modules then modules={} end modules ['util-str']={ version=1.001, @@ -4859,19 +4821,8 @@ local unpack,concat=table.unpack,table.concat local P,V,C,S,R,Ct,Cs,Cp,Carg,Cc=lpeg.P,lpeg.V,lpeg.C,lpeg.S,lpeg.R,lpeg.Ct,lpeg.Cs,lpeg.Cp,lpeg.Carg,lpeg.Cc local patterns,lpegmatch=lpeg.patterns,lpeg.match local utfchar,utfbyte=utf.char,utf.byte -local loadstripped=nil -if _LUAVERSION<5.2 then - loadstripped=function(str,shortcuts) - return load(str) - end -else - loadstripped=function(str,shortcuts) - if shortcuts then - return load(dump(load(str),true),nil,nil,shortcuts) - else - return load(dump(load(str),true)) - end - end +local loadstripped=_LUAVERSION<5.2 and load or function(str) + return load(dump(load(str),true)) end if not number then number={} end local stripper=patterns.stripzeros @@ -5021,58 +4972,31 @@ function number.sparseexponent(f,n) end return tostring(n) end +local preamble=[[ +local type = type +local tostring = tostring +local tonumber = tonumber +local format = string.format +local concat = table.concat +local signed = number.signed +local points = number.points +local basepoints = number.basepoints +local utfchar = utf.char +local utfbyte = utf.byte +local lpegmatch = lpeg.match +local nspaces = string.nspaces +local tracedchar = string.tracedchar +local autosingle = string.autosingle +local autodouble = string.autodouble +local sequenced = table.sequenced +local formattednumber = number.formatted +local sparseexponent = number.sparseexponent +]] local template=[[ %s %s return function(%s) return %s end ]] -local preamble,environment="",{} -if _LUAVERSION<5.2 then - preamble=[[ -local lpeg=lpeg -local type=type -local tostring=tostring -local tonumber=tonumber -local format=string.format -local concat=table.concat -local signed=number.signed -local points=number.points -local basepoints= number.basepoints -local utfchar=utf.char -local utfbyte=utf.byte -local lpegmatch=lpeg.match -local nspaces=string.nspaces -local tracedchar=string.tracedchar -local autosingle=string.autosingle -local autodouble=string.autodouble -local sequenced=table.sequenced -local formattednumber=number.formatted -local sparseexponent=number.sparseexponent - ]] -else - environment={ - global=global or _G, - lpeg=lpeg, - type=type, - tostring=tostring, - tonumber=tonumber, - format=string.format, - concat=table.concat, - signed=number.signed, - points=number.points, - basepoints=number.basepoints, - utfchar=utf.char, - utfbyte=utf.byte, - lpegmatch=lpeg.match, - nspaces=string.nspaces, - tracedchar=string.tracedchar, - autosingle=string.autosingle, - autodouble=string.autodouble, - sequenced=table.sequenced, - formattednumber=number.formatted, - sparseexponent=number.sparseexponent, - } -end local arguments={ "a1" } setmetatable(arguments,{ __index=function(t,k) local v=t[k-1]..",a"..k @@ -5394,8 +5318,8 @@ local builder=Cs { "start", ["!"]=Carg(2)*prefix_any*P("!")*C((1-P("!"))^1)*P("!")/format_extension, } local direct=Cs ( - P("%")*(S("+- .")+R("09"))^0*S("sqidfgGeExXo")*P(-1)/[[local format = string.format return function(str) return format("%0",str) end]] -) + P("%")/""*Cc([[local format = string.format return function(str) return format("%]])*(S("+- .")+R("09"))^0*S("sqidfgGeExXo")*Cc([[",str) end]])*P(-1) + ) local function make(t,str) local f local p @@ -5407,7 +5331,7 @@ local function make(t,str) p=lpegmatch(builder,str,1,"..",t._extensions_) if n>0 then p=format(template,preamble,t._preamble_,arguments[n],p) - f=loadstripped(p,t._environment_)() + f=loadstripped(p)() else f=function() return str end end @@ -5419,22 +5343,10 @@ local function use(t,fmt,...) return t[fmt](...) end strings.formatters={} -if _LUAVERSION<5.2 then - function strings.formatters.new() - local t={ _extensions_={},_preamble_=preamble,_environment_={},_type_="formatter" } - setmetatable(t,{ __index=make,__call=use }) - return t - end -else - function strings.formatters.new() - local e={} - for k,v in next,environment do - e[k]=v - end - local t={ _extensions_={},_preamble_="",_environment_=e,_type_="formatter" } - setmetatable(t,{ __index=make,__call=use }) - return t - end +function strings.formatters.new() + local t={ _extensions_={},_preamble_="",_type_="formatter" } + setmetatable(t,{ __index=make,__call=use }) + return t end local formatters=strings.formatters.new() string.formatters=formatters @@ -5442,12 +5354,8 @@ string.formatter=function(str,...) return formatters[str](...) end local function add(t,name,template,preamble) if type(t)=="table" and t._type_=="formatter" then t._extensions_[name]=template or "%s" - if type(preamble)=="string" then + if preamble then t._preamble_=preamble.."\n"..t._preamble_ - elseif type(preamble)=="table" then - for k,v in next,preamble do - t._environment_[k]=v - end end end end @@ -5456,15 +5364,9 @@ patterns.xmlescape=Cs((P("<")/"<"+P(">")/">"+P("&")/"&"+P('"')/"" patterns.texescape=Cs((C(S("#$%\\{}"))/"\\%1"+P(1))^0) patterns.luaescape=Cs(((1-S('"\n'))^1+P('"')/'\\"'+P('\n')/'\\n"')^0) patterns.luaquoted=Cs(Cc('"')*((1-S('"\n'))^1+P('"')/'\\"'+P('\n')/'\\n"')^0*Cc('"')) -if _LUAVERSION<5.2 then - add(formatters,"xml",[[lpegmatch(xmlescape,%s)]],"local xmlescape = lpeg.patterns.xmlescape") - add(formatters,"tex",[[lpegmatch(texescape,%s)]],"local texescape = lpeg.patterns.texescape") - add(formatters,"lua",[[lpegmatch(luaescape,%s)]],"local luaescape = lpeg.patterns.luaescape") -else - add(formatters,"xml",[[lpegmatch(xmlescape,%s)]],{ xmlescape=lpeg.patterns.xmlescape }) - add(formatters,"tex",[[lpegmatch(texescape,%s)]],{ texescape=lpeg.patterns.texescape }) - add(formatters,"lua",[[lpegmatch(luaescape,%s)]],{ luaescape=lpeg.patterns.luaescape }) -end +add(formatters,"xml",[[lpegmatch(xmlescape,%s)]],[[local xmlescape = lpeg.patterns.xmlescape]]) +add(formatters,"tex",[[lpegmatch(texescape,%s)]],[[local texescape = lpeg.patterns.texescape]]) +add(formatters,"lua",[[lpegmatch(luaescape,%s)]],[[local luaescape = lpeg.patterns.luaescape]]) end -- of closure @@ -5473,7 +5375,7 @@ do -- create closure to overcome 200 locals limit package.loaded["util-tab"] = package.loaded["util-tab"] or true --- original size: 23980, stripped down to: 16119 +-- original size: 23952, stripped down to: 16092 if not modules then modules={} end modules ['util-tab']={ version=1.001, @@ -5708,7 +5610,7 @@ local f_ordered_string=formatters["%q,"] local f_ordered_number=formatters["%s,"] local f_ordered_boolean=formatters["%l,"] function table.fastserialize(t,prefix) - local r={ type(prefix)=="string" and prefix or "return" } + local r={ prefix or "return" } local m=1 local function fastserialize(t,outer) local n=#t @@ -7747,7 +7649,7 @@ do -- create closure to overcome 200 locals limit package.loaded["trac-inf"] = package.loaded["trac-inf"] or true --- original size: 6643, stripped down to: 5272 +-- original size: 6501, stripped down to: 5156 if not modules then modules={} end modules ['trac-inf']={ version=1.001, @@ -7848,10 +7750,7 @@ function statistics.show() if statistics.enable then local register=statistics.register register("used platform",function() - local mask=lua.mask or "ascii" - return format("%s, type: %s, binary subtree: %s, symbol mask: %s (%s)", - os.platform or "unknown",os.type or "unknown",environment.texos or "unknown", - mask,mask=="utf" and "τεχ" or "tex") + return format("%s, type: %s, binary subtree: %s",os.platform or "unknown",os.type or "unknown",environment.texos or "unknown") end) register("luatex banner",function() return lower(status.banner) @@ -7930,7 +7829,7 @@ do -- create closure to overcome 200 locals limit package.loaded["trac-pro"] = package.loaded["trac-pro"] or true --- original size: 5829, stripped down to: 3501 +-- original size: 5773, stripped down to: 3453 if not modules then modules={} end modules ['trac-pro']={ version=1.001, @@ -7947,16 +7846,14 @@ local namespaces=namespaces local registered={} local function report_index(k,name) if trace_namespaces then - report_system("reference to %a in protected namespace %a: %s",k,name) - debugger.showtraceback(report_system) + report_system("reference to %a in protected namespace %a: %s",k,name,debug.traceback()) else report_system("reference to %a in protected namespace %a",k,name) end end local function report_newindex(k,name) if trace_namespaces then - report_system("assignment to %a in protected namespace %a: %s",k,name) - debugger.showtraceback(report_system) + report_system("assignment to %a in protected namespace %a: %s",k,name,debug.traceback()) else report_system("assignment to %a in protected namespace %a",k,name) end @@ -8207,7 +8104,7 @@ do -- create closure to overcome 200 locals limit package.loaded["util-deb"] = package.loaded["util-deb"] or true --- original size: 3898, stripped down to: 2644 +-- original size: 3708, stripped down to: 2568 if not modules then modules={} end modules ['util-deb']={ version=1.001, @@ -8287,22 +8184,20 @@ end function debugger.disable() debug.sethook() end -local function showtraceback(rep) - local level=2 - local reporter=rep or report +function traceback() + local level=1 while true do - local info=getinfo(level,"Sl") + local info=debug.getinfo(level,"Sl") if not info then break elseif info.what=="C" then - reporter("%2i : %s",level-1,"C function") + print(format("%3i : C function",level)) else - reporter("%2i : %s : %s",level-1,info.short_src,info.currentline) + print(format("%3i : [%s]:%d",level,info.short_src,info.currentline)) end level=level+1 end end -debugger.showtraceback=showtraceback end -- of closure @@ -8968,7 +8863,7 @@ do -- create closure to overcome 200 locals limit package.loaded["lxml-tab"] = package.loaded["lxml-tab"] or true --- original size: 42614, stripped down to: 26694 +-- original size: 42447, stripped down to: 26589 if not modules then modules={} end modules ['lxml-tab']={ version=1.001, @@ -9494,11 +9389,8 @@ local function _xmlconvert_(data,settings) end if errorstr and errorstr~="" then result.error=true - else - errorstr=nil end result.statistics={ - errormessage=errorstr, entities={ decimals=dcache, hexadecimals=hcache, @@ -9696,26 +9588,24 @@ local function verbose_document(e,handlers) end end local function serialize(e,handlers,...) - if e then - local initialize=handlers.initialize - local finalize=handlers.finalize - local functions=handlers.functions - if initialize then - local state=initialize(...) - if not state==true then - return state - end - end - local etg=e.tg - if etg then - (functions[etg] or functions["@el@"])(e,handlers) - else - functions["@dc@"](e,handlers) - end - if finalize then - return finalize() + local initialize=handlers.initialize + local finalize=handlers.finalize + local functions=handlers.functions + if initialize then + local state=initialize(...) + if not state==true then + return state end end + local etg=e.tg + if etg then + (functions[etg] or functions["@el@"])(e,handlers) + else + functions["@dc@"](e,handlers) + end + if finalize then + return finalize() + end end local function xserialize(e,handlers) local functions=handlers.functions @@ -15485,7 +15375,7 @@ do -- create closure to overcome 200 locals limit package.loaded["data-use"] = package.loaded["data-use"] or true --- original size: 3899, stripped down to: 2984 +-- original size: 3913, stripped down to: 2998 if not modules then modules={} end modules ['data-use']={ version=1.001, @@ -15531,7 +15421,7 @@ end statistics.register("used config file",function() return caches.configfiles() end) statistics.register("used cache path",function() return caches.usedpaths() end) function statistics.savefmtstatus(texname,formatbanner,sourcefile) - local enginebanner=status.banner + local enginebanner=status.list().banner if formatbanner and enginebanner and sourcefile then local luvname=file.replacesuffix(texname,"luv") local luvdata={ @@ -15544,7 +15434,7 @@ function statistics.savefmtstatus(texname,formatbanner,sourcefile) end end function statistics.checkfmtstatus(texname) - local enginebanner=status.banner + local enginebanner=status.list().banner if enginebanner and texname then local luvname=file.replacesuffix(texname,"luv") if lfs.isfile(luvname) then @@ -16168,7 +16058,7 @@ do -- create closure to overcome 200 locals limit package.loaded["data-aux"] = package.loaded["data-aux"] or true --- original size: 2431, stripped down to: 1996 +-- original size: 2394, stripped down to: 2005 if not modules then modules={} end modules ['data-aux']={ version=1.001, @@ -16182,8 +16072,8 @@ local type,next=type,next local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) local resolvers=resolvers local report_scripts=logs.reporter("resolvers","scripts") -function resolvers.updatescript(oldname,newname) - local scriptpath="context/lua" +function resolvers.updatescript(oldname,newname) + local scriptpath="scripts/context/lua" newname=file.addsuffix(newname,"lua") local oldscript=resolvers.cleanpath(oldname) if trace_locating then @@ -16791,8 +16681,8 @@ end -- of closure -- used libraries : l-lua.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua -- skipped libraries : - --- original bytes : 689993 --- stripped bytes : 244562 +-- original bytes : 685064 +-- stripped bytes : 242353 -- end library merge @@ -16891,18 +16781,17 @@ local ownlibs = { -- order can be made better } --- c:/data/develop/tex-context/tex/texmf-win64/bin/../../texmf-context/tex/context/base/data-tmf.lua --- c:/data/develop/context/sources/data-tmf.lua - local ownlist = { - -- '.', - -- ownpath , - owntree .. "/../../../../context/sources", -- HH's development path + '.', + ownpath , + ownpath .. "/../sources", -- HH's development path owntree .. "/../../texmf-local/tex/context/base", owntree .. "/../../texmf-context/tex/context/base", + owntree .. "/../../texmf-dist/tex/context/base", owntree .. "/../../texmf/tex/context/base", owntree .. "/../../../texmf-local/tex/context/base", owntree .. "/../../../texmf-context/tex/context/base", + owntree .. "/../../../texmf-dist/tex/context/base", owntree .. "/../../../texmf/tex/context/base", } @@ -17809,12 +17698,6 @@ if e_argument("ansi") then status_nop = formatters["[1;32m%-15s [0;1m:[0m\n"], } - local script = e_argument("script") or e_argument("scripts") - - if type(script) == "string" then - logs.writer("]0;"..script.."") -- for Alan to test - end - end if e_argument("script") or e_argument("scripts") then @@ -17838,16 +17721,8 @@ elseif e_argument("selfmerge") then runners.loadbase() local found = locate_libs() - if found then - local mtxrun = resolvers.findfile("mtxrun.lua") -- includes local name - if lfs.isfile(mtxrun) then - utilities.merger.selfmerge(mtxrun,own.libs,{ found }) - application.report("runner updated on resolved path: %s",mtxrun) - else - utilities.merger.selfmerge(own.name,own.libs,{ found }) - application.report("runner updated on relative path: %s",own.name) - end + utilities.merger.selfmerge(own.name,own.libs,{ found }) end elseif e_argument("selfclean") then @@ -17855,15 +17730,7 @@ elseif e_argument("selfclean") then -- remove embedded libraries runners.loadbase() - - local mtxrun = resolvers.findfile("mtxrun.lua") -- includes local name - if lfs.isfile(mtxrun) then - utilities.merger.selfclean(mtxrun) - application.report("runner cleaned on resolved path: %s",mtxrun) - else - utilities.merger.selfclean(own.name) - application.report("runner cleaned on relative path: %s",own.name) - end + utilities.merger.selfclean(own.name) elseif e_argument("selfupdate") then @@ -18105,8 +17972,6 @@ elseif e_argument("version") then application.version() - application.report("source path",environment.ownbin) - elseif e_argument("directives") then directives.show() diff --git a/scripts/context/stubs/mswin/mtxrunjit.exe b/scripts/context/stubs/mswin/mtxrunjit.exe Binary files differdeleted file mode 100644 index 0e7882cf9..000000000 --- a/scripts/context/stubs/mswin/mtxrunjit.exe +++ /dev/null diff --git a/scripts/context/stubs/mswin/mtxworks.exe b/scripts/context/stubs/mswin/mtxworks.exe Binary files differindex 0e7882cf9..faae5caa7 100644 --- a/scripts/context/stubs/mswin/mtxworks.exe +++ b/scripts/context/stubs/mswin/mtxworks.exe diff --git a/scripts/context/stubs/mswin/pstopdf.exe b/scripts/context/stubs/mswin/pstopdf.exe Binary files differindex 0e7882cf9..faae5caa7 100644 --- a/scripts/context/stubs/mswin/pstopdf.exe +++ b/scripts/context/stubs/mswin/pstopdf.exe diff --git a/scripts/context/stubs/setup/setuptex.bat b/scripts/context/stubs/mswin/setuptex.bat index b61fd4494..b61fd4494 100644 --- a/scripts/context/stubs/setup/setuptex.bat +++ b/scripts/context/stubs/mswin/setuptex.bat diff --git a/scripts/context/stubs/mswin/texexec.exe b/scripts/context/stubs/mswin/texexec.exe Binary files differindex 0e7882cf9..faae5caa7 100644 --- a/scripts/context/stubs/mswin/texexec.exe +++ b/scripts/context/stubs/mswin/texexec.exe diff --git a/scripts/context/stubs/mswin/texmfstart.exe b/scripts/context/stubs/mswin/texmfstart.exe Binary files differindex 0e7882cf9..faae5caa7 100644 --- a/scripts/context/stubs/mswin/texmfstart.exe +++ b/scripts/context/stubs/mswin/texmfstart.exe diff --git a/scripts/context/stubs/setup/setuptex b/scripts/context/stubs/setup/setuptex deleted file mode 100644 index d41e36707..000000000 --- a/scripts/context/stubs/setup/setuptex +++ /dev/null @@ -1,167 +0,0 @@ -# Example setup file for ConTeXt distribution -# -# Author: Hans Hagen -# Patches: Arthur R. & Mojca M. -# -# Usage: -# . setuptex [texroot] -# -# On the first run also execute: -# mktexlsr -# texexec --make --alone - -# -# PLATFORM -# - -# we will try to guess the platform first -# (needs to be kept in sync with first-setup.sh and mtxrun) -# if yours is missing, let us know - -system=`uname -s` -cpu=`uname -m` - -case "$system" in - # linux - Linux) - case "$cpu" in - i*86) platform="linux" ;; - x86_64|ia64) platform="linux-64" ;; - # a little bit of cheating with ppc64 (won't work on Gentoo) - ppc|ppc64) platform="linux-ppc" ;; - *) platform="unknown" ;; - esac ;; - # Mac OS X - Darwin) - case "$cpu" in - i*86) platform="osx-intel" ;; - x86_64) platform="osx-64" ;; - ppc*|powerpc|power*|Power*) platform="osx-ppc" ;; - *) platform="unknown" ;; - esac ;; - # FreeBSD - FreeBSD|freebsd) - case "$cpu" in - i*86) platform="freebsd" ;; - x86_64) platform="freebsd" ;; - amd64) platform="freebsd-amd64" ;; - *) platform="unknown" ;; - esac ;; - # kFreeBSD (Debian) - GNU/kFreeBSD) - case "$cpu" in - i*86) platform="kfreebsd-i386" ;; - x86_64|amd64) platform="kfreebsd-amd64" ;; - *) platform="unknown" ;; - esac ;; - # cygwin - CYGWIN) - case "$cpu" in - i*86) platform="cygwin" ;; - x86_64|ia64) platform="cygwin-64" ;; - *) platform="unknown" ;; - esac ;; - # SunOS/Solaris - SunOS) - case "$cpu" in - sparc) platform="solaris-sparc" ;; - i86pc) platform="solaris-intel" ;; - *) platform="unknown" ;; - esac ;; - *) platform="unknown" -esac - -# temporary fix for Snow Leopard -if test "$platform" = "osx-intel"; then - # running Snow Leopard or later - if test `uname -r|cut -f1 -d"."` -ge 10 ; then - # working on 64-bit hardware - if test `sysctl -n hw.cpu64bit_capable` = 1; then - platform="osx-64" - fi - fi -fi - -if test "$platform" = "unknown" ; then - echo "Error: your system \"$system $cpu\" is not supported yet." - echo "Please report to the ConTeXt mailing-list (ntg-context@ntg.nl)" -fi - -# -# PATH -# - -# this resolves to path of the setuptex script -# We use $0 for determine the path to the script, except for: -# * bash where $0 always is bash; here we use BASH_SOURCE -# * ksh93 where we use ${.sh.file} -# Thanks to Vasile Gaburici and Alessandro Perucchi for reporting this -# * http://www.ntg.nl/pipermail/ntg-context/2008/033953.html -# * http://www.ntg.nl/pipermail/ntg-context/2012/068658.html -if [ z"$BASH_SOURCE" != z ]; then - SCRIPTPATH="$BASH_SOURCE" -elif [ z"$KSH_VERSION" != z ]; then - SCRIPTPATH="${.sh.file}" -else - SCRIPTPATH="$0" -fi - -OWNPATH=$(cd -P -- "$(dirname -- "$SCRIPTPATH")" && pwd -P) - -# but one can also call -# . setuptex path-to-tree - -TEXROOT="" -# first check if any path has been provided in the argument, and try to use that one -if [ $# -ne 0 ] ; then - # TODO: resolve any errors - ARGPATH=$(cd -P -- "$(dirname -- "$1")" && pwd -P) && ARGPATH=$ARGPATH/$(basename -- "$1") - if test -f "$ARGPATH/texmf/tex/plain/base/plain.tex" ; then - if [ -d "$ARGPATH/texmf-$platform/bin" ]; then - TEXROOT="$ARGPATH" - else - echo "Binaries for platform '$platform' are missing." - echo "(There is no folder \"$ARGPATH/texmf-$platform/bin\")" - fi - else - echo "The argument \"$ARGPATH\" is not a valid TEXROOT path." - echo "(There is no file \"$ARGPATH/texmf/tex/plain/base/plain.tex\")" - - if [ -f "$OWNPATH/texmf/tex/plain/base/plain.tex" ]; then - TEXROOT="$OWNPATH" - fi - fi -else - if [ -f "$OWNPATH/texmf/tex/plain/base/plain.tex" ]; then - if [ -d "$OWNPATH/texmf-$platform/bin" ]; then - TEXROOT="$OWNPATH" - else - echo "Binaries for platform '$platform' are missing." - echo "(There is no folder \"$OWNPATH/texmf-$platform/bin\")" - fi - else - echo "\"$OWNPATH\" is not a valid TEXROOT path." - echo "(There is no file \"$OWNPATH/texmf/tex/plain/base/plain.tex\")" - fi -fi - -if [ "$TEXROOT" != "" ]; then - # for Alan Braslau's server :) - if [ "x$PS1" != "x" ] ; then - echo "Setting \"$TEXROOT\" as ConTeXt root." - fi - -# ConTeXt binaries have to be added to PATH -TEXMFOS=$TEXROOT/texmf-$platform -export PATH=$TEXMFOS/bin:$PATH - -# unset variables that won't be used lately -unset platform cpu system OWNPATH SCRIPTPATH ARGPATH TEXMFOS - -# not sure why this would be needed -# export CTXMINIMAL=yes - -else - echo "provide a proper tex root (like '. setuptex /something/tex')" ; -fi - diff --git a/scripts/context/stubs/setup/setuptex.csh b/scripts/context/stubs/setup/setuptex.csh deleted file mode 100644 index c1160675f..000000000 --- a/scripts/context/stubs/setup/setuptex.csh +++ /dev/null @@ -1,164 +0,0 @@ -# Example setup file for ConTeXt distribution -# -# Author: Hans Hagen -# Patches: Arthur R. & Mojca M. -# (t)csh version: Alan B. -# -# Usage : -# source setuptex.csh [texroot] -# -# On the first run also execute: -# mktexlsr -# texexec --make --alone - -echo "We are considering removing setuptex.csh in case that nobody uses it." -echo "If you still use this file please drop us some mail at" -echo " gardeners (at) contextgarden (dot) net" -echo "If we don't get any response, we will delete it in near future." - -# -# PLATFORM -# - -# we will try to guess the platform first -# (needs to be kept in sync with first-setup.sh and mtxrun) -# if yours is missing, let us know - -set system=`uname -s` -set cpu=`uname -m` - -switch ( $system ) - # linux - case Linux: - switch ( $cpu ) - case i*86: - set platform="linux" - breaksw - case x86_64: - case ia64: - set platform="linux-64" - breaksw - case ppc: - case ppc64: - set platform="linux-ppc" - breaksw - default: - set platform="unknown" - endsw - breaksw - # Mac OS X - case Darwin: - switch ( $cpu ) - case i*86: - set platform="osx-intel" - breaksw - case x86_64: - set platform="osx-64" - breaksw - case ppc*: - case powerpc: - case power*: - case Power*: - set platform="osx-ppc" - breaksw - default: - set platform="unknown" - endsw - breaksw - # FreeBSD - case FreeBSD: - case freebsd: - switch ( $cpu ) - case i*86: - set platform="freebsd" - breaksw - case x86_64: - set platform="freebsd" - breaksw - case amd64: - set platform="freebsd-amd64" - breaksw - default: - set platform="unknown" - endsw - breaksw - # cygwin - case CYGWIN: - switch ( $cpu ) - case i*86: - set platform="cygwin" - breaksw - case x86_64: - case ia64: - set platform="cygwin-64" - breaksw - default: - set platform="unknown" - endsw - breaksw - # SunOS/Solaris - case SunOS: - switch ( $cpu ) - case sparc: - set platform="solaris-sparc" - breaksw - case i86pc: - set platform="solaris-intel" - default: - set platform="unknown" - endsw - breaksw - # Other - default: - set platform="unknown" -endsw - -if ( $platform == "unknown" ) then - echo Error: your system \"$system $cpu\" is not supported yet. - echo Please report to the ConTeXt mailing-list (ntg-context@ntg.nl). -endif - -# -# PATH -# - -# this resolves to path of the setuptex script -# We use $0 for determine the path to the script, except for bash and (t)csh where $0 -# always is bash or (t)csh. - -# but one can also call -# . setuptex path-to-tex-tree - -# first check if any path has been provided in the argument, and try to use that one -if ( $# > 0 ) then - setenv TEXROOT $1 -else - # $_ should be `history -h 1` but doesn't seem to work... - set cmd=`history -h 1` - if ( $cmd[2]:h == $cmd[2]:t ) then - setenv TEXROOT $cwd - else - setenv TEXROOT $cmd[2]:h - endif - unset cmd -endif -cd $TEXROOT; setenv TEXROOT $cwd; cd - - -if ( -f "$TEXROOT/texmf/tex/plain/base/plain.tex" ) then - echo Setting \"$TEXROOT\" as TEXROOT. -else - echo \"$TEXROOT\" is not a valid TEXROOT path. - echo There is no file \"$TEXROOT/texmf/tex/plain/base/plain.tex\". - echo Please provide a proper tex root (like \"source setuptex /path/tex\") - unsetenv TEXROOT - exit -endif - -unsetenv TEXINPUTS MPINPUTS MFINPUTS - -# ConTeXt binaries have to be added to PATH -setenv TEXMFOS $TEXROOT/texmf-$platform -setenv PATH $TEXMFOS/bin:$PATH -# TODO: we could set OSFONTDIR on Mac for example - -# setenv CTXMINIMAL yes diff --git a/scripts/context/stubs/source/mtxrun_dll.c b/scripts/context/stubs/source/mtxrun_dll.c index fc2e260f5..400ed6778 100644 --- a/scripts/context/stubs/source/mtxrun_dll.c +++ b/scripts/context/stubs/source/mtxrun_dll.c @@ -55,6 +55,7 @@ return 1; \ } +char texlua_name[] = "texlua"; // just a bare name, luatex strips the rest anyway static char cmdline[MAX_CMD]; static char dirpath[MAX_PATH]; static char progname[MAX_PATH]; @@ -69,12 +70,12 @@ int main( int argc, char *argv[] ) __declspec(dllexport) int dllrunscript( int argc, char *argv[] ) #endif { - char *binary, *s, *luatexfname, *argstr, **lua_argv; + char *s, *luatexfname, *argstr, **lua_argv; int k, quoted, lua_argc; int passprogname = 0; - unsigned char is_jit=0; // directory of this module/executable + HMODULE module_handle = GetModuleHandle( "mtxrun.dll" ); // if ( module_handle == NULL ) exe path will be used, which is OK too k = (int) GetModuleFileName( module_handle, dirpath, MAX_PATH ); @@ -85,20 +86,13 @@ __declspec(dllexport) int dllrunscript( int argc, char *argv[] ) *(++s) = '\0'; //remove file name, leave trailing backslash // program name + k = strlen(argv[0]); while ( k && (argv[0][k-1] != '/') && (argv[0][k-1] != '\\') ) k--; strcpy(progname, &argv[0][k]); s = progname; if ( s = strrchr(s, '.') ) *s = '\0'; // remove file extension part - /* check "jit" : strlen("jit") = 3 */ - if (strncmp(progname + strlen(progname) - 3, "jit", 3) == 0) { - is_jit = 1; - progname[strlen(progname) - 3]='\0'; - } - else - is_jit = 0; - // script path strcpy( scriptpath, dirpath ); @@ -120,110 +114,44 @@ __declspec(dllexport) int dllrunscript( int argc, char *argv[] ) strcat( scriptpath, "mtxrun.lua" ); passprogname = 1; } + if ( GetFileAttributes(scriptpath) == INVALID_FILE_ATTRIBUTES ) DIE( "file not found: %s\n", scriptpath ); - // find luatex.exe /luajittex.exe - if ( SearchPath( - dirpath, // was getenv( "PATH" ), // path to search (optional) - (is_jit ? "luajittex.exe":"luatex.exe"), // file name to search - NULL, // file extension to add (optional) - MAX_PATH, // output buffer size - luatexpath, // output buffer pointer - &luatexfname ) // pointer to a file part in the output buffer (optional) - ) { - binary = (is_jit ? "luajittex.exe":"luatex.exe"); - } else if ( SearchPath( - dirpath, // was getenv( "PATH" ), // path to search (optional) - (is_jit ? "texluajit.exe":"texlua.exe"), // file name to search - NULL, // file extension to add (optional) - MAX_PATH, // output buffer size - luatexpath, // output buffer pointer - &luatexfname ) // pointer to a file part in the output buffer (optional) - ) { - binary = (is_jit ? "texluajit.exe":"texlua.exe"); - } else if ( SearchPath( - getenv("PATH"), // was dirpath, // path to search (optional) - (is_jit ? "luajittex.exe":"luatex.exe"), // file name to search - NULL, // file extension to add (optional) - MAX_PATH, // output buffer size - luatexpath, // output buffer pointer - &luatexfname ) // pointer to a file part in the output buffer (optional) - ) { - binary = (is_jit ? "luajittex.exe":"luatex.exe"); - } else if ( SearchPath( - getenv("PATH") , // was dirpath, // path to search (optional) - (is_jit ? "texluajit.exe":"texlua.exe"), // file name to search - NULL, // file extension to add (optional) - MAX_PATH, // output buffer size - luatexpath, // output buffer pointer - &luatexfname ) // pointer to a file part in the output buffer (optional) - ) { - binary = (is_jit ? "texluajit.exe":"texlua.exe"); - }else { - DIE( "unable to locate texlua.exe on the search path" ); - } - - /* if ( SearchPath( */ - /* dirpath, // was getenv( "PATH" ), // path to search (optional) */ - /* (is_jit ? "luajittex.exe":"luatex.exe"), // file name to search */ - /* NULL, // file extension to add (optional) */ - /* MAX_PATH, // output buffer size */ - /* luatexpath, // output buffer pointer */ - /* &luatexfname ) // pointer to a file part in the output buffer (optional) */ - /* ) { */ - /* binary = (is_jit ? "luajittex.exe":"luatex.exe"); */ - /* }else if ( SearchPath( */ - /* getenv("PATH"), // was dirpath, // path to search (optional) */ - /* (is_jit ? "luajittex.exe":"luatex.exe"), // file name to search */ - /* NULL, // file extension to add (optional) */ - /* MAX_PATH, // output buffer size */ - /* luatexpath, // output buffer pointer */ - /* &luatexfname ) // pointer to a file part in the output buffer (optional) */ - /* ) { */ - /* binary = (is_jit ? "luajittex.exe":"luatex.exe"); */ - /* }else if ( SearchPath( */ - /* dirpath, // was getenv( "PATH" ), // path to search (optional) */ - /* (is_jit ? "texluajit.exe":"texlua.exe"), // file name to search */ - /* NULL, // file extension to add (optional) */ - /* MAX_PATH, // output buffer size */ - /* luatexpath, // output buffer pointer */ - /* &luatexfname ) // pointer to a file part in the output buffer (optional) */ - /* ) { */ - /* binary = (is_jit ? "texluajit.exe":"texlua.exe"); */ - /* }else if ( SearchPath( */ - /* getenv("PATH") , // was dirpath, // path to search (optional) */ - /* (is_jit ? "texluajit.exe":"texlua.exe"), // file name to search */ - /* NULL, // file extension to add (optional) */ - /* MAX_PATH, // output buffer size */ - /* luatexpath, // output buffer pointer */ - /* &luatexfname ) // pointer to a file part in the output buffer (optional) */ - /* ) { */ - /* binary = (is_jit ? "texluajit.exe":"texlua.exe"); */ - /* }else { */ - /* DIE( "unable to locate texlua.exe on the search path" ); */ - /* } */ - - - + // find texlua.exe + + if ( !SearchPath( + getenv( "PATH" ), // path to search (optional) + "texlua.exe", // file name to search + NULL, // file extension to add (optional) + MAX_PATH, // output buffer size + luatexpath, // output buffer pointer + &luatexfname ) // pointer to a file part in the output buffer (optional) + ) + if ( !SearchPath( + dirpath, // path to search (optional) + "texlua.exe", // file name to search + NULL, // file extension to add (optional) + MAX_PATH, // output buffer size + luatexpath, // output buffer pointer + &luatexfname ) // pointer to a file part in the output buffer (optional) + ) + DIE( "unable to locate texlua.exe on the search path" ); // link directly with luatex.dll if available in texlua's dir - strcpy( luatexfname, (is_jit ? "luajittex.dll":"luatex.dll") ); + + strcpy( luatexfname, "luatex.dll" ); if ( dllluatex = LoadLibrary(luatexpath) ) { - mainlikeproc dllluatexmain = (mainlikeproc) GetProcAddress( dllluatex, (is_jit ? "dllluajittexmain": "dllluatexmain" )); + mainlikeproc dllluatexmain = (mainlikeproc) GetProcAddress( dllluatex, "dllluatexmain" ); if ( dllluatexmain == NULL ) - if (is_jit) - DIE( "unable to locate dllluatexmain procedure in luajittex.dll" ) - else - DIE( "unable to locate dllluatexmain procedure in luatex.dll" ); + DIE( "unable to locate dllluatexmain procedure in luatex.dll" ); // set up argument list for texlua script - lua_argv = (char **)malloc( (argc + 5) * sizeof(char *) ); + lua_argv = (char **)malloc( (argc + 4) * sizeof(char *) ); if ( lua_argv == NULL ) DIE( "out of memory\n" ); - lua_argv[lua_argc=0] = luatexfname; - lua_argv[++lua_argc] = "--luaonly"; + lua_argv[lua_argc=0] = texlua_name; lua_argv[++lua_argc] = scriptpath; // script to execute if (passprogname) { lua_argv[++lua_argc] = "--script"; @@ -234,15 +162,15 @@ __declspec(dllexport) int dllrunscript( int argc, char *argv[] ) // call texlua interpreter // dllluatexmain never returns, but we pretend that it does - + k = dllluatexmain( lua_argc, lua_argv ); if (lua_argv) free( lua_argv ); return k; } + // we are still here, so no luatex.dll; spawn texlua.exe instead - strcpy( luatexfname,binary); - strcpy( cmdline, " --luaonly " ); + strcpy( luatexfname, "texlua.exe" ); strcpy( cmdline, "\"" ); strcat( cmdline, luatexpath ); strcat( cmdline, "\" \"" ); @@ -252,6 +180,7 @@ __declspec(dllexport) int dllrunscript( int argc, char *argv[] ) strcat( cmdline, " --script " ); strcat( cmdline, progname ); } + argstr = GetCommandLine(); // get the command line of this process if ( argstr == NULL ) DIE( "unable to retrieve the command line string\n" ); @@ -280,6 +209,7 @@ __declspec(dllexport) int dllrunscript( int argc, char *argv[] ) si.hStdOutput = GetStdHandle( STD_OUTPUT_HANDLE ); si.hStdError = GetStdHandle( STD_ERROR_HANDLE ); ZeroMemory( &pi, sizeof(pi) ); + if( !CreateProcess( NULL, // module name (uses command line if NULL) cmdline, // command line @@ -292,6 +222,7 @@ __declspec(dllexport) int dllrunscript( int argc, char *argv[] ) &si, // STARTUPINFO structure &pi ) // PROCESS_INFORMATION structure ) DIE( "command execution failed: %s\n", cmdline ); + DWORD ret = 0; CloseHandle( pi.hThread ); // thread handle is not needed if ( WaitForSingleObject( pi.hProcess, INFINITE ) == WAIT_OBJECT_0 ) { @@ -301,6 +232,7 @@ __declspec(dllexport) int dllrunscript( int argc, char *argv[] ) CloseHandle( pi.hProcess ); // propagate exit code from the child process + return ret; } diff --git a/scripts/context/stubs/source/readme.txt b/scripts/context/stubs/source/readme.txt index 72892ee2f..354d85b09 100644 --- a/scripts/context/stubs/source/readme.txt +++ b/scripts/context/stubs/source/readme.txt @@ -1,40 +1,36 @@ Copyright: -The originally 'runscript' program was written by in 2009 by T.M.Trzeciak and is -public domain. This derived mtxrun program is an adapted version by Hans Hagen and -Luigi Scarso. +The originally 'runscript' program was written by in 2009 by +T.M.Trzeciak and is public domain. This derived mtxrun program +is an adapted version by Hans Hagen. Comment: -In ConTeXt MkIV we have two core scripts: luatools.lua and mtxrun.lua where the -second one is used to launch other scripts. The mtxrun.exe program calls luatex.exe. - +In ConTeXt MkIV we have two core scripts: luatools.lua and +mtxrun.lua where the second one is used to launch other scripts. Normally a user will use a call like: - mtxrun --script font --reload - -Here mtxrun is a lua script. In order to avoid the usage of a cmd file on windows this -runner will start texlua directly. In TeXlive a runner is added for each cmd file but -we don't want that overhead (and extra files). By using an exe we can call these -scripts in batch files without the need for using call. - -The mtxrun.exe file can be copied to a mtxrunjit.exe file in which case luajittex.exe -is called. +mtxrun --script font --reload - mtxrunjit --script font --reload +Here mtxrun is a lua script. In order to avoid the usage of a cmd +file on windows this runner will start texlua directly. In TeXlive +a runner is added for each cmd file but we don't want that overhead +(and extra files). By using an exe we can call these scripts in +batch files without the need for using call. -We also don't want to use other runners, like those that use kpse to locate the script -as this is exactly what mtxrun itself is doing already. Therefore the runscript program -is adapted to a more direct approach suitable for mtxrun. +We also don't want to use other runners, like those that use kpse +to locate the script as this is exactly what mtxrun itself is doing +already. Therefore the runscript program is adapted to a more direct +approach suitable for mtxrun. Compilation: with gcc (size optimized): - gcc -Os -s -shared -o mtxrun.dll mtxrun_dll.c - gcc -Os -s -o mtxrun.exe mtxrun_exe.c -L./ -lmtxrun +gcc -Os -s -shared -o mtxrun.dll mtxrun_dll.c +gcc -Os -s -o mtxrun.exe mtxrun_exe.c -L./ -lmtxrun with tcc (ver. 0.9.24), extra small size - tcc -shared -o runscript.dll runscript_dll.c - tcc -o runscript.exe runscript_exe.c runscript.def +tcc -shared -o runscript.dll runscript_dll.c +tcc -o runscript.exe runscript_exe.c runscript.def diff --git a/scripts/context/stubs/unix/contextjit b/scripts/context/stubs/unix/contextjit deleted file mode 100644 index 5ac1947c7..000000000 --- a/scripts/context/stubs/unix/contextjit +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -luajittex --luaonly $(dirname $0)/mtxrun --script context "$@" - -# luajittex --luaonly ${0%contextjit}mtxrun --script context "$@" diff --git a/scripts/context/stubs/unix/ctxtools b/scripts/context/stubs/unix/ctxtools new file mode 100644 index 000000000..2e6bd4afa --- /dev/null +++ b/scripts/context/stubs/unix/ctxtools @@ -0,0 +1,2 @@ +#!/bin/sh +mtxrun --script ctxtools "$@" diff --git a/scripts/context/stubs/unix/mptopdf b/scripts/context/stubs/unix/mptopdf new file mode 100644 index 000000000..147333740 --- /dev/null +++ b/scripts/context/stubs/unix/mptopdf @@ -0,0 +1,2 @@ +#!/bin/sh +mtxrun --script mptopdf "$@" diff --git a/scripts/context/stubs/unix/mtxrun b/scripts/context/stubs/unix/mtxrun index 3372831b3..0ff2d2897 100644 --- a/scripts/context/stubs/unix/mtxrun +++ b/scripts/context/stubs/unix/mtxrun @@ -56,7 +56,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-lua"] = package.loaded["l-lua"] or true --- original size: 3247, stripped down to: 1763 +-- original size: 3123, stripped down to: 1694 if not modules then modules={} end modules ['l-lua']={ version=1.001, @@ -136,9 +136,6 @@ function optionalrequire(...) return result end end -if lua then - lua.mask=load([[τεχ = 1]]) and "utf" or "ascii" -end end -- of closure @@ -437,7 +434,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-lpeg"] = package.loaded["l-lpeg"] or true --- original size: 29808, stripped down to: 16182 +-- original size: 29245, stripped down to: 15964 if not modules then modules={} end modules ['l-lpeg']={ version=1.001, @@ -453,9 +450,7 @@ local byte,char,gmatch,format=string.byte,string.char,string.gmatch,string.forma local floor=math.floor local P,R,S,V,Ct,C,Cs,Cc,Cp,Cmt=lpeg.P,lpeg.R,lpeg.S,lpeg.V,lpeg.Ct,lpeg.C,lpeg.Cs,lpeg.Cc,lpeg.Cp,lpeg.Cmt local lpegtype,lpegmatch,lpegprint=lpeg.type,lpeg.match,lpeg.print -if setinspector then - setinspector(function(v) if lpegtype(v) then lpegprint(v) return true end end) -end +setinspector(function(v) if lpegtype(v) then lpegprint(v) return true end end) lpeg.patterns=lpeg.patterns or {} local patterns=lpeg.patterns local anything=P(1) @@ -524,11 +519,9 @@ patterns.spacer=spacer patterns.whitespace=whitespace patterns.nonspacer=nonspacer patterns.nonwhitespace=nonwhitespace -local stripper=spacer^0*C((spacer^0*nonspacer^1)^0) -local fullstripper=whitespace^0*C((whitespace^0*nonwhitespace^1)^0) +local stripper=spacer^0*C((spacer^0*nonspacer^1)^0) local collapser=Cs(spacer^0/""*nonspacer^0*((spacer^0/" "*nonspacer^1)^0)) patterns.stripper=stripper -patterns.fullstripper=fullstripper patterns.collapser=collapser patterns.lowercase=lowercase patterns.uppercase=uppercase @@ -751,7 +744,7 @@ function lpeg.replacer(one,two,makefunction,isutf) return pattern end end -function lpeg.finder(lst,makefunction,isutf) +function lpeg.finder(lst,makefunction) local pattern if type(lst)=="table" then pattern=P(false) @@ -767,11 +760,7 @@ function lpeg.finder(lst,makefunction,isutf) else pattern=P(lst) end - if isutf then - pattern=((utf8char or 1)-pattern)^0*pattern - else - pattern=(1-pattern)^0*pattern - end + pattern=(1-pattern)^0*pattern if makefunction then return function(str) return lpegmatch(pattern,str) @@ -1082,7 +1071,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-string"] = package.loaded["l-string"] or true --- original size: 5671, stripped down to: 2827 +-- original size: 5547, stripped down to: 2708 if not modules then modules={} end modules ['l-string']={ version=1.001, @@ -1118,15 +1107,11 @@ function string.limit(str,n,sentinel) end end local stripper=patterns.stripper -local fullstripper=patterns.fullstripper local collapser=patterns.collapser local longtostring=patterns.longtostring function string.strip(str) return lpegmatch(stripper,str) or "" end -function string.fullstrip(str) - return lpegmatch(fullstripper,str) or "" -end function string.collapsespaces(str) return lpegmatch(collapser,str) or "" end @@ -1187,7 +1172,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-table"] = package.loaded["l-table"] or true --- original size: 31142, stripped down to: 20283 +-- original size: 31113, stripped down to: 20256 if not modules then modules={} end modules ['l-table']={ version=1.001, @@ -2015,9 +2000,7 @@ function table.print(t,...) serialize(print,t,...) end end -if setinspector then - setinspector(function(v) if type(v)=="table" then serialize(print,v,"table") return true end end) -end +setinspector(function(v) if type(v)=="table" then serialize(print,v,"table") return true end end) function table.sub(t,i,j) return { unpack(t,i,j) } end @@ -3524,7 +3507,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-url"] = package.loaded["l-url"] or true --- original size: 12292, stripped down to: 5585 +-- original size: 11993, stripped down to: 5584 if not modules then modules={} end modules ['l-url']={ version=1.001, @@ -3551,7 +3534,7 @@ local hexdigit=R("09","AF","af") local plus=P("+") local nothing=Cc("") local escapedchar=(percent*C(hexdigit*hexdigit))/tochar -local escaped=(plus/" ")+escapedchar +local escaped=(plus/" ")+escapedchar local noslash=P("/")/"" local schemestr=Cs((escaped+(1-colon-slash-qmark-hash))^2) local authoritystr=Cs((escaped+(1- slash-qmark-hash))^0) @@ -3735,7 +3718,7 @@ do -- create closure to overcome 200 locals limit package.loaded["l-dir"] = package.loaded["l-dir"] or true --- original size: 14768, stripped down to: 9107 +-- original size: 14229, stripped down to: 8740 if not modules then modules={} end modules ['l-dir']={ version=1.001, @@ -3758,7 +3741,6 @@ local isdir=lfs.isdir local isfile=lfs.isfile local currentdir=lfs.currentdir local chdir=lfs.chdir -local mkdir=lfs.mkdir local onwindows=os.type=="windows" or find(os.getenv("PATH"),";") if not isdir then function isdir(name) @@ -3931,27 +3913,16 @@ end local make_indeed=true if onwindows then function dir.mkdirs(...) - local n=select("#",...) - local str - if n==1 then - str=select(1,...) - if isdir(str) then - return str,true - end - else - str="" - for i=1,n do - local s=select(i,...) - local s=select(i,...) - if s=="" then - elseif str=="" then - str=s - else - str=str.."/"..s - end + local str,pth="","" + for i=1,select("#",...) do + local s=select(i,...) + if s=="" then + elseif str=="" then + str=s + else + str=str.."/"..s end end - local pth="" local drive=false local first,middle,last=match(str,"^(//)(//*)(.*)$") if first then @@ -3986,30 +3957,21 @@ if onwindows then pth=pth.."/"..s end if make_indeed and not isdir(pth) then - mkdir(pth) + lfs.mkdir(pth) end end return pth,(isdir(pth)==true) end else function dir.mkdirs(...) - local n=select("#",...) - local str,pth - if n==1 then - str=select(1,...) - if isdir(str) then - return str,true - end - else - str="" - for i=1,n do - local s=select(i,...) - if s and s~="" then - if str~="" then - str=str.."/"..s - else - str=s - end + local str,pth="","" + for i=1,select("#",...) do + local s=select(i,...) + if s and s~="" then + if str~="" then + str=str.."/"..s + else + str=s end end end @@ -4024,7 +3986,7 @@ else pth=pth.."/"..s end if make_indeed and not first and not isdir(pth) then - mkdir(pth) + lfs.mkdir(pth) end end else @@ -4032,7 +3994,7 @@ else for s in gmatch(str,"[^/]+") do pth=pth.."/"..s if make_indeed and not isdir(pth) then - mkdir(pth) + lfs.mkdir(pth) end end end @@ -4840,7 +4802,7 @@ do -- create closure to overcome 200 locals limit package.loaded["util-str"] = package.loaded["util-str"] or true --- original size: 29502, stripped down to: 16632 +-- original size: 26857, stripped down to: 15062 if not modules then modules={} end modules ['util-str']={ version=1.001, @@ -4859,19 +4821,8 @@ local unpack,concat=table.unpack,table.concat local P,V,C,S,R,Ct,Cs,Cp,Carg,Cc=lpeg.P,lpeg.V,lpeg.C,lpeg.S,lpeg.R,lpeg.Ct,lpeg.Cs,lpeg.Cp,lpeg.Carg,lpeg.Cc local patterns,lpegmatch=lpeg.patterns,lpeg.match local utfchar,utfbyte=utf.char,utf.byte -local loadstripped=nil -if _LUAVERSION<5.2 then - loadstripped=function(str,shortcuts) - return load(str) - end -else - loadstripped=function(str,shortcuts) - if shortcuts then - return load(dump(load(str),true),nil,nil,shortcuts) - else - return load(dump(load(str),true)) - end - end +local loadstripped=_LUAVERSION<5.2 and load or function(str) + return load(dump(load(str),true)) end if not number then number={} end local stripper=patterns.stripzeros @@ -5021,58 +4972,31 @@ function number.sparseexponent(f,n) end return tostring(n) end +local preamble=[[ +local type = type +local tostring = tostring +local tonumber = tonumber +local format = string.format +local concat = table.concat +local signed = number.signed +local points = number.points +local basepoints = number.basepoints +local utfchar = utf.char +local utfbyte = utf.byte +local lpegmatch = lpeg.match +local nspaces = string.nspaces +local tracedchar = string.tracedchar +local autosingle = string.autosingle +local autodouble = string.autodouble +local sequenced = table.sequenced +local formattednumber = number.formatted +local sparseexponent = number.sparseexponent +]] local template=[[ %s %s return function(%s) return %s end ]] -local preamble,environment="",{} -if _LUAVERSION<5.2 then - preamble=[[ -local lpeg=lpeg -local type=type -local tostring=tostring -local tonumber=tonumber -local format=string.format -local concat=table.concat -local signed=number.signed -local points=number.points -local basepoints= number.basepoints -local utfchar=utf.char -local utfbyte=utf.byte -local lpegmatch=lpeg.match -local nspaces=string.nspaces -local tracedchar=string.tracedchar -local autosingle=string.autosingle -local autodouble=string.autodouble -local sequenced=table.sequenced -local formattednumber=number.formatted -local sparseexponent=number.sparseexponent - ]] -else - environment={ - global=global or _G, - lpeg=lpeg, - type=type, - tostring=tostring, - tonumber=tonumber, - format=string.format, - concat=table.concat, - signed=number.signed, - points=number.points, - basepoints=number.basepoints, - utfchar=utf.char, - utfbyte=utf.byte, - lpegmatch=lpeg.match, - nspaces=string.nspaces, - tracedchar=string.tracedchar, - autosingle=string.autosingle, - autodouble=string.autodouble, - sequenced=table.sequenced, - formattednumber=number.formatted, - sparseexponent=number.sparseexponent, - } -end local arguments={ "a1" } setmetatable(arguments,{ __index=function(t,k) local v=t[k-1]..",a"..k @@ -5394,8 +5318,8 @@ local builder=Cs { "start", ["!"]=Carg(2)*prefix_any*P("!")*C((1-P("!"))^1)*P("!")/format_extension, } local direct=Cs ( - P("%")*(S("+- .")+R("09"))^0*S("sqidfgGeExXo")*P(-1)/[[local format = string.format return function(str) return format("%0",str) end]] -) + P("%")/""*Cc([[local format = string.format return function(str) return format("%]])*(S("+- .")+R("09"))^0*S("sqidfgGeExXo")*Cc([[",str) end]])*P(-1) + ) local function make(t,str) local f local p @@ -5407,7 +5331,7 @@ local function make(t,str) p=lpegmatch(builder,str,1,"..",t._extensions_) if n>0 then p=format(template,preamble,t._preamble_,arguments[n],p) - f=loadstripped(p,t._environment_)() + f=loadstripped(p)() else f=function() return str end end @@ -5419,22 +5343,10 @@ local function use(t,fmt,...) return t[fmt](...) end strings.formatters={} -if _LUAVERSION<5.2 then - function strings.formatters.new() - local t={ _extensions_={},_preamble_=preamble,_environment_={},_type_="formatter" } - setmetatable(t,{ __index=make,__call=use }) - return t - end -else - function strings.formatters.new() - local e={} - for k,v in next,environment do - e[k]=v - end - local t={ _extensions_={},_preamble_="",_environment_=e,_type_="formatter" } - setmetatable(t,{ __index=make,__call=use }) - return t - end +function strings.formatters.new() + local t={ _extensions_={},_preamble_="",_type_="formatter" } + setmetatable(t,{ __index=make,__call=use }) + return t end local formatters=strings.formatters.new() string.formatters=formatters @@ -5442,12 +5354,8 @@ string.formatter=function(str,...) return formatters[str](...) end local function add(t,name,template,preamble) if type(t)=="table" and t._type_=="formatter" then t._extensions_[name]=template or "%s" - if type(preamble)=="string" then + if preamble then t._preamble_=preamble.."\n"..t._preamble_ - elseif type(preamble)=="table" then - for k,v in next,preamble do - t._environment_[k]=v - end end end end @@ -5456,15 +5364,9 @@ patterns.xmlescape=Cs((P("<")/"<"+P(">")/">"+P("&")/"&"+P('"')/"" patterns.texescape=Cs((C(S("#$%\\{}"))/"\\%1"+P(1))^0) patterns.luaescape=Cs(((1-S('"\n'))^1+P('"')/'\\"'+P('\n')/'\\n"')^0) patterns.luaquoted=Cs(Cc('"')*((1-S('"\n'))^1+P('"')/'\\"'+P('\n')/'\\n"')^0*Cc('"')) -if _LUAVERSION<5.2 then - add(formatters,"xml",[[lpegmatch(xmlescape,%s)]],"local xmlescape = lpeg.patterns.xmlescape") - add(formatters,"tex",[[lpegmatch(texescape,%s)]],"local texescape = lpeg.patterns.texescape") - add(formatters,"lua",[[lpegmatch(luaescape,%s)]],"local luaescape = lpeg.patterns.luaescape") -else - add(formatters,"xml",[[lpegmatch(xmlescape,%s)]],{ xmlescape=lpeg.patterns.xmlescape }) - add(formatters,"tex",[[lpegmatch(texescape,%s)]],{ texescape=lpeg.patterns.texescape }) - add(formatters,"lua",[[lpegmatch(luaescape,%s)]],{ luaescape=lpeg.patterns.luaescape }) -end +add(formatters,"xml",[[lpegmatch(xmlescape,%s)]],[[local xmlescape = lpeg.patterns.xmlescape]]) +add(formatters,"tex",[[lpegmatch(texescape,%s)]],[[local texescape = lpeg.patterns.texescape]]) +add(formatters,"lua",[[lpegmatch(luaescape,%s)]],[[local luaescape = lpeg.patterns.luaescape]]) end -- of closure @@ -5473,7 +5375,7 @@ do -- create closure to overcome 200 locals limit package.loaded["util-tab"] = package.loaded["util-tab"] or true --- original size: 23980, stripped down to: 16119 +-- original size: 23952, stripped down to: 16092 if not modules then modules={} end modules ['util-tab']={ version=1.001, @@ -5708,7 +5610,7 @@ local f_ordered_string=formatters["%q,"] local f_ordered_number=formatters["%s,"] local f_ordered_boolean=formatters["%l,"] function table.fastserialize(t,prefix) - local r={ type(prefix)=="string" and prefix or "return" } + local r={ prefix or "return" } local m=1 local function fastserialize(t,outer) local n=#t @@ -7747,7 +7649,7 @@ do -- create closure to overcome 200 locals limit package.loaded["trac-inf"] = package.loaded["trac-inf"] or true --- original size: 6643, stripped down to: 5272 +-- original size: 6501, stripped down to: 5156 if not modules then modules={} end modules ['trac-inf']={ version=1.001, @@ -7848,10 +7750,7 @@ function statistics.show() if statistics.enable then local register=statistics.register register("used platform",function() - local mask=lua.mask or "ascii" - return format("%s, type: %s, binary subtree: %s, symbol mask: %s (%s)", - os.platform or "unknown",os.type or "unknown",environment.texos or "unknown", - mask,mask=="utf" and "τεχ" or "tex") + return format("%s, type: %s, binary subtree: %s",os.platform or "unknown",os.type or "unknown",environment.texos or "unknown") end) register("luatex banner",function() return lower(status.banner) @@ -7930,7 +7829,7 @@ do -- create closure to overcome 200 locals limit package.loaded["trac-pro"] = package.loaded["trac-pro"] or true --- original size: 5829, stripped down to: 3501 +-- original size: 5773, stripped down to: 3453 if not modules then modules={} end modules ['trac-pro']={ version=1.001, @@ -7947,16 +7846,14 @@ local namespaces=namespaces local registered={} local function report_index(k,name) if trace_namespaces then - report_system("reference to %a in protected namespace %a: %s",k,name) - debugger.showtraceback(report_system) + report_system("reference to %a in protected namespace %a: %s",k,name,debug.traceback()) else report_system("reference to %a in protected namespace %a",k,name) end end local function report_newindex(k,name) if trace_namespaces then - report_system("assignment to %a in protected namespace %a: %s",k,name) - debugger.showtraceback(report_system) + report_system("assignment to %a in protected namespace %a: %s",k,name,debug.traceback()) else report_system("assignment to %a in protected namespace %a",k,name) end @@ -8207,7 +8104,7 @@ do -- create closure to overcome 200 locals limit package.loaded["util-deb"] = package.loaded["util-deb"] or true --- original size: 3898, stripped down to: 2644 +-- original size: 3708, stripped down to: 2568 if not modules then modules={} end modules ['util-deb']={ version=1.001, @@ -8287,22 +8184,20 @@ end function debugger.disable() debug.sethook() end -local function showtraceback(rep) - local level=2 - local reporter=rep or report +function traceback() + local level=1 while true do - local info=getinfo(level,"Sl") + local info=debug.getinfo(level,"Sl") if not info then break elseif info.what=="C" then - reporter("%2i : %s",level-1,"C function") + print(format("%3i : C function",level)) else - reporter("%2i : %s : %s",level-1,info.short_src,info.currentline) + print(format("%3i : [%s]:%d",level,info.short_src,info.currentline)) end level=level+1 end end -debugger.showtraceback=showtraceback end -- of closure @@ -8968,7 +8863,7 @@ do -- create closure to overcome 200 locals limit package.loaded["lxml-tab"] = package.loaded["lxml-tab"] or true --- original size: 42614, stripped down to: 26694 +-- original size: 42447, stripped down to: 26589 if not modules then modules={} end modules ['lxml-tab']={ version=1.001, @@ -9494,11 +9389,8 @@ local function _xmlconvert_(data,settings) end if errorstr and errorstr~="" then result.error=true - else - errorstr=nil end result.statistics={ - errormessage=errorstr, entities={ decimals=dcache, hexadecimals=hcache, @@ -9696,26 +9588,24 @@ local function verbose_document(e,handlers) end end local function serialize(e,handlers,...) - if e then - local initialize=handlers.initialize - local finalize=handlers.finalize - local functions=handlers.functions - if initialize then - local state=initialize(...) - if not state==true then - return state - end - end - local etg=e.tg - if etg then - (functions[etg] or functions["@el@"])(e,handlers) - else - functions["@dc@"](e,handlers) - end - if finalize then - return finalize() + local initialize=handlers.initialize + local finalize=handlers.finalize + local functions=handlers.functions + if initialize then + local state=initialize(...) + if not state==true then + return state end end + local etg=e.tg + if etg then + (functions[etg] or functions["@el@"])(e,handlers) + else + functions["@dc@"](e,handlers) + end + if finalize then + return finalize() + end end local function xserialize(e,handlers) local functions=handlers.functions @@ -15485,7 +15375,7 @@ do -- create closure to overcome 200 locals limit package.loaded["data-use"] = package.loaded["data-use"] or true --- original size: 3899, stripped down to: 2984 +-- original size: 3913, stripped down to: 2998 if not modules then modules={} end modules ['data-use']={ version=1.001, @@ -15531,7 +15421,7 @@ end statistics.register("used config file",function() return caches.configfiles() end) statistics.register("used cache path",function() return caches.usedpaths() end) function statistics.savefmtstatus(texname,formatbanner,sourcefile) - local enginebanner=status.banner + local enginebanner=status.list().banner if formatbanner and enginebanner and sourcefile then local luvname=file.replacesuffix(texname,"luv") local luvdata={ @@ -15544,7 +15434,7 @@ function statistics.savefmtstatus(texname,formatbanner,sourcefile) end end function statistics.checkfmtstatus(texname) - local enginebanner=status.banner + local enginebanner=status.list().banner if enginebanner and texname then local luvname=file.replacesuffix(texname,"luv") if lfs.isfile(luvname) then @@ -16168,7 +16058,7 @@ do -- create closure to overcome 200 locals limit package.loaded["data-aux"] = package.loaded["data-aux"] or true --- original size: 2431, stripped down to: 1996 +-- original size: 2394, stripped down to: 2005 if not modules then modules={} end modules ['data-aux']={ version=1.001, @@ -16182,8 +16072,8 @@ local type,next=type,next local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) local resolvers=resolvers local report_scripts=logs.reporter("resolvers","scripts") -function resolvers.updatescript(oldname,newname) - local scriptpath="context/lua" +function resolvers.updatescript(oldname,newname) + local scriptpath="scripts/context/lua" newname=file.addsuffix(newname,"lua") local oldscript=resolvers.cleanpath(oldname) if trace_locating then @@ -16791,8 +16681,8 @@ end -- of closure -- used libraries : l-lua.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua -- skipped libraries : - --- original bytes : 689993 --- stripped bytes : 244562 +-- original bytes : 685064 +-- stripped bytes : 242353 -- end library merge @@ -16891,18 +16781,17 @@ local ownlibs = { -- order can be made better } --- c:/data/develop/tex-context/tex/texmf-win64/bin/../../texmf-context/tex/context/base/data-tmf.lua --- c:/data/develop/context/sources/data-tmf.lua - local ownlist = { - -- '.', - -- ownpath , - owntree .. "/../../../../context/sources", -- HH's development path + '.', + ownpath , + ownpath .. "/../sources", -- HH's development path owntree .. "/../../texmf-local/tex/context/base", owntree .. "/../../texmf-context/tex/context/base", + owntree .. "/../../texmf-dist/tex/context/base", owntree .. "/../../texmf/tex/context/base", owntree .. "/../../../texmf-local/tex/context/base", owntree .. "/../../../texmf-context/tex/context/base", + owntree .. "/../../../texmf-dist/tex/context/base", owntree .. "/../../../texmf/tex/context/base", } @@ -17809,12 +17698,6 @@ if e_argument("ansi") then status_nop = formatters["[1;32m%-15s [0;1m:[0m\n"], } - local script = e_argument("script") or e_argument("scripts") - - if type(script) == "string" then - logs.writer("]0;"..script.."") -- for Alan to test - end - end if e_argument("script") or e_argument("scripts") then @@ -17838,16 +17721,8 @@ elseif e_argument("selfmerge") then runners.loadbase() local found = locate_libs() - if found then - local mtxrun = resolvers.findfile("mtxrun.lua") -- includes local name - if lfs.isfile(mtxrun) then - utilities.merger.selfmerge(mtxrun,own.libs,{ found }) - application.report("runner updated on resolved path: %s",mtxrun) - else - utilities.merger.selfmerge(own.name,own.libs,{ found }) - application.report("runner updated on relative path: %s",own.name) - end + utilities.merger.selfmerge(own.name,own.libs,{ found }) end elseif e_argument("selfclean") then @@ -17855,15 +17730,7 @@ elseif e_argument("selfclean") then -- remove embedded libraries runners.loadbase() - - local mtxrun = resolvers.findfile("mtxrun.lua") -- includes local name - if lfs.isfile(mtxrun) then - utilities.merger.selfclean(mtxrun) - application.report("runner cleaned on resolved path: %s",mtxrun) - else - utilities.merger.selfclean(own.name) - application.report("runner cleaned on relative path: %s",own.name) - end + utilities.merger.selfclean(own.name) elseif e_argument("selfupdate") then @@ -18105,8 +17972,6 @@ elseif e_argument("version") then application.version() - application.report("source path",environment.ownbin) - elseif e_argument("directives") then directives.show() diff --git a/scripts/context/stubs/unix/mtxrunjit b/scripts/context/stubs/unix/mtxrunjit deleted file mode 100644 index 117105aa5..000000000 --- a/scripts/context/stubs/unix/mtxrunjit +++ /dev/null @@ -1,5 +0,0 @@ -#!/bin/sh - -luajittex --luaonly $(dirname $0)/mtxrun "$@" - -# luajittex --luaonly ${0%jit} "$@" diff --git a/scripts/context/stubs/unix/pstopdf b/scripts/context/stubs/unix/pstopdf new file mode 100644 index 000000000..116f5f4a3 --- /dev/null +++ b/scripts/context/stubs/unix/pstopdf @@ -0,0 +1,2 @@ +#!/bin/sh +mtxrun --script pstopdf "$@" diff --git a/scripts/context/stubs/win64/context.exe b/scripts/context/stubs/win64/context.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/context.exe +++ /dev/null diff --git a/scripts/context/stubs/win64/contextjit.exe b/scripts/context/stubs/win64/contextjit.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/contextjit.exe +++ /dev/null diff --git a/scripts/context/stubs/win64/ctxtools.exe b/scripts/context/stubs/win64/ctxtools.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/ctxtools.exe +++ /dev/null diff --git a/scripts/context/stubs/win64/luatools.exe b/scripts/context/stubs/win64/luatools.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/luatools.exe +++ /dev/null diff --git a/scripts/context/stubs/win64/metatex.exe b/scripts/context/stubs/win64/metatex.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/metatex.exe +++ /dev/null diff --git a/scripts/context/stubs/win64/mptopdf.exe b/scripts/context/stubs/win64/mptopdf.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/mptopdf.exe +++ /dev/null diff --git a/scripts/context/stubs/win64/mtxrun.dll b/scripts/context/stubs/win64/mtxrun.dll Binary files differdeleted file mode 100644 index 910502735..000000000 --- a/scripts/context/stubs/win64/mtxrun.dll +++ /dev/null diff --git a/scripts/context/stubs/win64/mtxrun.exe b/scripts/context/stubs/win64/mtxrun.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/mtxrun.exe +++ /dev/null diff --git a/scripts/context/stubs/win64/mtxrun.lua b/scripts/context/stubs/win64/mtxrun.lua deleted file mode 100644 index 3372831b3..000000000 --- a/scripts/context/stubs/win64/mtxrun.lua +++ /dev/null @@ -1,18175 +0,0 @@ -#!/usr/bin/env texlua - --- for k, v in next, _G.string do --- local tv = type(v) --- if tv == "table" then --- for kk, vv in next, v do --- print(k,kk,vv) --- end --- else --- print(tv,k,v) --- end --- end - -if not modules then modules = { } end modules ['mtxrun'] = { - version = 1.001, - comment = "runner, lua replacement for texmfstart.rb", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - --- one can make a stub: --- --- #!/bin/sh --- env LUATEXDIR=/....../texmf/scripts/context/lua luatex --luaonly mtxrun.lua "$@" - --- filename : mtxrun.lua --- comment : companion to context.tex --- author : Hans Hagen, PRAGMA-ADE, Hasselt NL --- copyright: PRAGMA ADE / ConTeXt Development Team --- license : see context related readme files - --- This script is based on texmfstart.rb but does not use kpsewhich to --- locate files. Although kpse is a library it never came to opening up --- its interface to other programs (esp scripting languages) and so we --- do it ourselves. The lua variant evolved out of an experimental ruby --- one. Interesting is that using a scripting language instead of c does --- not have a speed penalty. Actually the lua variant is more efficient, --- especially when multiple calls to kpsewhich are involved. The lua --- library also gives way more control. - --- to be done / considered --- --- support for --exec or make it default --- support for jar files (or maybe not, never used, too messy) --- support for $RUBYINPUTS cum suis (if still needed) --- remember for subruns: _CTX_K_V_#{original}_ --- remember for subruns: _CTX_K_S_#{original}_ --- remember for subruns: TEXMFSTART.#{original} [tex.rb texmfstart.rb] - --- begin library merge - - - -do -- create closure to overcome 200 locals limit - -package.loaded["l-lua"] = package.loaded["l-lua"] or true - --- original size: 3247, stripped down to: 1763 - -if not modules then modules={} end modules ['l-lua']={ - version=1.001, - comment="companion to luat-lib.mkiv", - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -local major,minor=string.match(_VERSION,"^[^%d]+(%d+)%.(%d+).*$") -_MAJORVERSION=tonumber(major) or 5 -_MINORVERSION=tonumber(minor) or 1 -_LUAVERSION=_MAJORVERSION+_MINORVERSION/10 -if not lpeg then - lpeg=require("lpeg") -end -if loadstring then - local loadnormal=load - function load(first,...) - if type(first)=="string" then - return loadstring(first,...) - else - return loadnormal(first,...) - end - end -else - loadstring=load -end -if not ipairs then - local function iterate(a,i) - i=i+1 - local v=a[i] - if v~=nil then - return i,v - end - end - function ipairs(a) - return iterate,a,0 - end -end -if not pairs then - function pairs(t) - return next,t - end -end -if not table.unpack then - table.unpack=_G.unpack -elseif not unpack then - _G.unpack=table.unpack -end -if not package.loaders then - package.loaders=package.searchers -end -local print,select,tostring=print,select,tostring -local inspectors={} -function setinspector(inspector) - inspectors[#inspectors+1]=inspector -end -function inspect(...) - for s=1,select("#",...) do - local value=select(s,...) - local done=false - for i=1,#inspectors do - done=inspectors[i](value) - if done then - break - end - end - if not done then - print(tostring(value)) - end - end -end -local dummy=function() end -function optionalrequire(...) - local ok,result=xpcall(require,dummy,...) - if ok then - return result - end -end -if lua then - lua.mask=load([[τεχ = 1]]) and "utf" or "ascii" -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-package"] = package.loaded["l-package"] or true - --- original size: 10587, stripped down to: 7815 - -if not modules then modules={} end modules ['l-package']={ - 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 type=type -local gsub,format,find=string.gsub,string.format,string.find -local P,S,Cs,lpegmatch=lpeg.P,lpeg.S,lpeg.Cs,lpeg.match -local package=package -local searchers=package.searchers or package.loaders -local filejoin=file and file.join or function(path,name) return path.."/"..name end -local isreadable=file and file.is_readable or function(name) local f=io.open(name) if f then f:close() return true end end -local addsuffix=file and file.addsuffix or function(name,suffix) return name.."."..suffix end -local function cleanpath(path) - return path -end -local pattern=Cs((((1-S("\\/"))^0*(S("\\/")^1/"/"))^0*(P(".")^1/"/"+P(1))^1)*-1) -local function lualibfile(name) - return lpegmatch(pattern,name) or name -end -local offset=luarocks and 1 or 0 -local helpers=package.helpers or { - cleanpath=cleanpath, - lualibfile=lualibfile, - trace=false, - report=function(...) print(format(...)) end, - builtin={ - ["preload table"]=searchers[1+offset], - ["path specification"]=searchers[2+offset], - ["cpath specification"]=searchers[3+offset], - ["all in one fallback"]=searchers[4+offset], - }, - methods={}, - sequence={ - "already loaded", - "preload table", - "qualified path", - "lua extra list", - "lib extra list", - "path specification", - "cpath specification", - "all in one fallback", - "not loaded", - } -} -package.helpers=helpers -local methods=helpers.methods -local builtin=helpers.builtin -local extraluapaths={} -local extralibpaths={} -local luapaths=nil -local libpaths=nil -local oldluapath=nil -local oldlibpath=nil -local nofextralua=-1 -local nofextralib=-1 -local nofpathlua=-1 -local nofpathlib=-1 -local function listpaths(what,paths) - local nofpaths=#paths - if nofpaths>0 then - for i=1,nofpaths do - helpers.report("using %s path %i: %s",what,i,paths[i]) - end - else - helpers.report("no %s paths defined",what) - end - return nofpaths -end -local function getextraluapaths() - if helpers.trace and #extraluapaths~=nofextralua then - nofextralua=listpaths("extra lua",extraluapaths) - end - return extraluapaths -end -local function getextralibpaths() - if helpers.trace and #extralibpaths~=nofextralib then - nofextralib=listpaths("extra lib",extralibpaths) - end - return extralibpaths -end -local function getluapaths() - local luapath=package.path or "" - if oldluapath~=luapath then - luapaths=file.splitpath(luapath,";") - oldluapath=luapath - nofpathlua=-1 - end - if helpers.trace and #luapaths~=nofpathlua then - nofpathlua=listpaths("builtin lua",luapaths) - end - return luapaths -end -local function getlibpaths() - local libpath=package.cpath or "" - if oldlibpath~=libpath then - libpaths=file.splitpath(libpath,";") - oldlibpath=libpath - nofpathlib=-1 - end - if helpers.trace and #libpaths~=nofpathlib then - nofpathlib=listpaths("builtin lib",libpaths) - end - return libpaths -end -package.luapaths=getluapaths -package.libpaths=getlibpaths -package.extraluapaths=getextraluapaths -package.extralibpaths=getextralibpaths -local hashes={ - lua={}, - lib={}, -} -local function registerpath(tag,what,target,...) - local pathlist={... } - local cleanpath=helpers.cleanpath - local trace=helpers.trace - local report=helpers.report - local hash=hashes[what] - local function add(path) - local path=cleanpath(path) - if not hash[path] then - target[#target+1]=path - hash[path]=true - if trace then - report("registered %s path %s: %s",tag,#target,path) - end - else - if trace then - report("duplicate %s path: %s",tag,path) - end - end - end - for p=1,#pathlist do - local path=pathlist[p] - if type(path)=="table" then - for i=1,#path do - add(path[i]) - end - else - add(path) - end - end - return paths -end -helpers.registerpath=registerpath -function package.extraluapath(...) - registerpath("extra lua","lua",extraluapaths,...) -end -function package.extralibpath(...) - registerpath("extra lib","lib",extralibpaths,...) -end -local function loadedaslib(resolved,rawname) - local base=gsub(rawname,"%.","_") - local init="luaopen_"..gsub(base,"%.","_") - if helpers.trace then - helpers.report("calling loadlib with '%s' with init '%s'",resolved,init) - end - return package.loadlib(resolved,init) -end -helpers.loadedaslib=loadedaslib -local function loadedbypath(name,rawname,paths,islib,what) - local trace=helpers.trace - for p=1,#paths do - local path=paths[p] - local resolved=filejoin(path,name) - if trace then - helpers.report("%s path, identifying '%s' on '%s'",what,name,path) - end - if isreadable(resolved) then - if trace then - helpers.report("%s path, '%s' found on '%s'",what,name,resolved) - end - if islib then - return loadedaslib(resolved,rawname) - else - return loadfile(resolved) - end - end - end -end -helpers.loadedbypath=loadedbypath -local function loadedbyname(name,rawname) - if find(name,"^/") or find(name,"^[a-zA-Z]:/") then - local trace=helpers.trace - if trace then - helpers.report("qualified name, identifying '%s'",what,name) - end - if isreadable(name) then - if trace then - helpers.report("qualified name, '%s' found",what,name) - end - return loadfile(name) - end - end -end -helpers.loadedbyname=loadedbyname -methods["already loaded"]=function(name) - return package.loaded[name] -end -methods["preload table"]=function(name) - return builtin["preload table"](name) -end -methods["qualified path"]=function(name) - return loadedbyname(addsuffix(lualibfile(name),"lua"),name) -end -methods["lua extra list"]=function(name) - return loadedbypath(addsuffix(lualibfile(name),"lua"),name,getextraluapaths(),false,"lua") -end -methods["lib extra list"]=function(name) - return loadedbypath(addsuffix(lualibfile(name),os.libsuffix),name,getextralibpaths(),true,"lib") -end -methods["path specification"]=function(name) - getluapaths() - return builtin["path specification"](name) -end -methods["cpath specification"]=function(name) - getlibpaths() - return builtin["cpath specification"](name) -end -methods["all in one fallback"]=function(name) - return builtin["all in one fallback"](name) -end -methods["not loaded"]=function(name) - if helpers.trace then - helpers.report("unable to locate '%s'",name or "?") - end - return nil -end -local level=0 -local used={} -helpers.traceused=false -function helpers.loaded(name) - local sequence=helpers.sequence - level=level+1 - for i=1,#sequence do - local method=sequence[i] - if helpers.trace then - helpers.report("%s, level '%s', method '%s', name '%s'","locating",level,method,name) - end - local result,rest=methods[method](name) - if type(result)=="function" then - if helpers.trace then - helpers.report("%s, level '%s', method '%s', name '%s'","found",level,method,name) - end - if helpers.traceused then - used[#used+1]={ level=level,name=name } - end - level=level-1 - return result,rest - end - end - level=level-1 - return nil -end -function helpers.showused() - local n=#used - if n>0 then - helpers.report("%s libraries loaded:",n) - helpers.report() - for i=1,n do - local u=used[i] - helpers.report("%i %a",u.level,u.name) - end - helpers.report() - end -end -function helpers.unload(name) - if helpers.trace then - if package.loaded[name] then - helpers.report("unloading, name '%s', %s",name,"done") - else - helpers.report("unloading, name '%s', %s",name,"not loaded") - end - end - package.loaded[name]=nil -end -table.insert(searchers,1,helpers.loaded) - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-lpeg"] = package.loaded["l-lpeg"] or true - --- original size: 29808, stripped down to: 16182 - -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" -} -lpeg=require("lpeg") -if not lpeg.print then function lpeg.print(...) print(lpeg.pcode(...)) end end -local type,next,tostring=type,next,tostring -local byte,char,gmatch,format=string.byte,string.char,string.gmatch,string.format -local floor=math.floor -local P,R,S,V,Ct,C,Cs,Cc,Cp,Cmt=lpeg.P,lpeg.R,lpeg.S,lpeg.V,lpeg.Ct,lpeg.C,lpeg.Cs,lpeg.Cc,lpeg.Cp,lpeg.Cmt -local lpegtype,lpegmatch,lpegprint=lpeg.type,lpeg.match,lpeg.print -if setinspector then - setinspector(function(v) if lpegtype(v) then lpegprint(v) return true end end) -end -lpeg.patterns=lpeg.patterns or {} -local patterns=lpeg.patterns -local anything=P(1) -local endofstring=P(-1) -local alwaysmatched=P(true) -patterns.anything=anything -patterns.endofstring=endofstring -patterns.beginofstring=alwaysmatched -patterns.alwaysmatched=alwaysmatched -local sign=S('+-') -local zero=P('0') -local digit=R('09') -local octdigit=R("07") -local lowercase=R("az") -local uppercase=R("AZ") -local underscore=P("_") -local hexdigit=digit+lowercase+uppercase -local cr,lf,crlf=P("\r"),P("\n"),P("\r\n") -local newline=crlf+S("\r\n") -local escaped=P("\\")*anything -local squote=P("'") -local dquote=P('"') -local space=P(" ") -local period=P(".") -local comma=P(",") -local utfbom_32_be=P('\000\000\254\255') -local utfbom_32_le=P('\255\254\000\000') -local utfbom_16_be=P('\254\255') -local utfbom_16_le=P('\255\254') -local utfbom_8=P('\239\187\191') -local utfbom=utfbom_32_be+utfbom_32_le+utfbom_16_be+utfbom_16_le+utfbom_8 -local utftype=utfbom_32_be*Cc("utf-32-be")+utfbom_32_le*Cc("utf-32-le")+utfbom_16_be*Cc("utf-16-be")+utfbom_16_le*Cc("utf-16-le")+utfbom_8*Cc("utf-8")+alwaysmatched*Cc("utf-8") -local utfstricttype=utfbom_32_be*Cc("utf-32-be")+utfbom_32_le*Cc("utf-32-le")+utfbom_16_be*Cc("utf-16-be")+utfbom_16_le*Cc("utf-16-le")+utfbom_8*Cc("utf-8") -local utfoffset=utfbom_32_be*Cc(4)+utfbom_32_le*Cc(4)+utfbom_16_be*Cc(2)+utfbom_16_le*Cc(2)+utfbom_8*Cc(3)+Cc(0) -local utf8next=R("\128\191") -patterns.utfbom_32_be=utfbom_32_be -patterns.utfbom_32_le=utfbom_32_le -patterns.utfbom_16_be=utfbom_16_be -patterns.utfbom_16_le=utfbom_16_le -patterns.utfbom_8=utfbom_8 -patterns.utf_16_be_nl=P("\000\r\000\n")+P("\000\r")+P("\000\n") -patterns.utf_16_le_nl=P("\r\000\n\000")+P("\r\000")+P("\n\000") -patterns.utf8one=R("\000\127") -patterns.utf8two=R("\194\223")*utf8next -patterns.utf8three=R("\224\239")*utf8next*utf8next -patterns.utf8four=R("\240\244")*utf8next*utf8next*utf8next -patterns.utfbom=utfbom -patterns.utftype=utftype -patterns.utfstricttype=utfstricttype -patterns.utfoffset=utfoffset -local utf8char=patterns.utf8one+patterns.utf8two+patterns.utf8three+patterns.utf8four -local validutf8char=utf8char^0*endofstring*Cc(true)+Cc(false) -local utf8character=P(1)*R("\128\191")^0 -patterns.utf8=utf8char -patterns.utf8char=utf8char -patterns.utf8character=utf8character -patterns.validutf8=validutf8char -patterns.validutf8char=validutf8char -local eol=S("\n\r") -local spacer=S(" \t\f\v") -local whitespace=eol+spacer -local nonspacer=1-spacer -local nonwhitespace=1-whitespace -patterns.eol=eol -patterns.spacer=spacer -patterns.whitespace=whitespace -patterns.nonspacer=nonspacer -patterns.nonwhitespace=nonwhitespace -local stripper=spacer^0*C((spacer^0*nonspacer^1)^0) -local fullstripper=whitespace^0*C((whitespace^0*nonwhitespace^1)^0) -local collapser=Cs(spacer^0/""*nonspacer^0*((spacer^0/" "*nonspacer^1)^0)) -patterns.stripper=stripper -patterns.fullstripper=fullstripper -patterns.collapser=collapser -patterns.lowercase=lowercase -patterns.uppercase=uppercase -patterns.letter=patterns.lowercase+patterns.uppercase -patterns.space=space -patterns.tab=P("\t") -patterns.spaceortab=patterns.space+patterns.tab -patterns.newline=newline -patterns.emptyline=newline^1 -patterns.equal=P("=") -patterns.comma=comma -patterns.commaspacer=comma*spacer^0 -patterns.period=period -patterns.colon=P(":") -patterns.semicolon=P(";") -patterns.underscore=underscore -patterns.escaped=escaped -patterns.squote=squote -patterns.dquote=dquote -patterns.nosquote=(escaped+(1-squote))^0 -patterns.nodquote=(escaped+(1-dquote))^0 -patterns.unsingle=(squote/"")*patterns.nosquote*(squote/"") -patterns.undouble=(dquote/"")*patterns.nodquote*(dquote/"") -patterns.unquoted=patterns.undouble+patterns.unsingle -patterns.unspacer=((patterns.spacer^1)/"")^0 -patterns.singlequoted=squote*patterns.nosquote*squote -patterns.doublequoted=dquote*patterns.nodquote*dquote -patterns.quoted=patterns.doublequoted+patterns.singlequoted -patterns.digit=digit -patterns.octdigit=octdigit -patterns.hexdigit=hexdigit -patterns.sign=sign -patterns.cardinal=digit^1 -patterns.integer=sign^-1*digit^1 -patterns.unsigned=digit^0*period*digit^1 -patterns.float=sign^-1*patterns.unsigned -patterns.cunsigned=digit^0*comma*digit^1 -patterns.cfloat=sign^-1*patterns.cunsigned -patterns.number=patterns.float+patterns.integer -patterns.cnumber=patterns.cfloat+patterns.integer -patterns.oct=zero*octdigit^1 -patterns.octal=patterns.oct -patterns.HEX=zero*P("X")*(digit+uppercase)^1 -patterns.hex=zero*P("x")*(digit+lowercase)^1 -patterns.hexadecimal=zero*S("xX")*hexdigit^1 -patterns.hexafloat=sign^-1*zero*S("xX")*(hexdigit^0*period*hexdigit^1+hexdigit^1*period*hexdigit^0+hexdigit^1)*(S("pP")*sign^-1*hexdigit^1)^-1 -patterns.decafloat=sign^-1*(digit^0*period*digit^1+digit^1*period*digit^0+digit^1)*S("eE")*sign^-1*digit^1 -patterns.propername=(uppercase+lowercase+underscore)*(uppercase+lowercase+underscore+digit)^0*endofstring -patterns.somecontent=(anything-newline-space)^1 -patterns.beginline=#(1-newline) -patterns.longtostring=Cs(whitespace^0/""*((patterns.quoted+nonwhitespace^1+whitespace^1/""*(P(-1)+Cc(" ")))^0)) -local function anywhere(pattern) - return P { P(pattern)+1*V(1) } -end -lpeg.anywhere=anywhere -function lpeg.instringchecker(p) - p=anywhere(p) - return function(str) - return lpegmatch(p,str) and true or false - end -end -function lpeg.splitter(pattern,action) - return (((1-P(pattern))^1)/action+1)^0 -end -function lpeg.tsplitter(pattern,action) - return Ct((((1-P(pattern))^1)/action+1)^0) -end -local splitters_s,splitters_m,splitters_t={},{},{} -local function splitat(separator,single) - local splitter=(single and splitters_s[separator]) or splitters_m[separator] - if not splitter then - separator=P(separator) - local other=C((1-separator)^0) - if single then - local any=anything - splitter=other*(separator*C(any^0)+"") - splitters_s[separator]=splitter - else - splitter=other*(separator*other)^0 - splitters_m[separator]=splitter - end - end - return splitter -end -local function tsplitat(separator) - local splitter=splitters_t[separator] - if not splitter then - splitter=Ct(splitat(separator)) - splitters_t[separator]=splitter - end - return splitter -end -lpeg.splitat=splitat -lpeg.tsplitat=tsplitat -function string.splitup(str,separator) - if not separator then - separator="," - end - return lpegmatch(splitters_m[separator] or splitat(separator),str) -end -local cache={} -function lpeg.split(separator,str) - local c=cache[separator] - if not c then - c=tsplitat(separator) - cache[separator]=c - end - return lpegmatch(c,str) -end -function string.split(str,separator) - if separator then - local c=cache[separator] - if not c then - c=tsplitat(separator) - cache[separator]=c - end - return lpegmatch(c,str) - else - return { str } - end -end -local spacing=patterns.spacer^0*newline -local empty=spacing*Cc("") -local nonempty=Cs((1-spacing)^1)*spacing^-1 -local content=(empty+nonempty)^1 -patterns.textline=content -local linesplitter=tsplitat(newline) -patterns.linesplitter=linesplitter -function string.splitlines(str) - return lpegmatch(linesplitter,str) -end -local cache={} -function lpeg.checkedsplit(separator,str) - local c=cache[separator] - if not c then - separator=P(separator) - local other=C((1-separator)^1) - c=Ct(separator^0*other*(separator^1*other)^0) - cache[separator]=c - end - return lpegmatch(c,str) -end -function string.checkedsplit(str,separator) - local c=cache[separator] - if not c then - separator=P(separator) - local other=C((1-separator)^1) - c=Ct(separator^0*other*(separator^1*other)^0) - cache[separator]=c - end - return lpegmatch(c,str) -end -local function f2(s) local c1,c2=byte(s,1,2) return c1*64+c2-12416 end -local function f3(s) local c1,c2,c3=byte(s,1,3) return (c1*64+c2)*64+c3-925824 end -local function f4(s) local c1,c2,c3,c4=byte(s,1,4) return ((c1*64+c2)*64+c3)*64+c4-63447168 end -local utf8byte=patterns.utf8one/byte+patterns.utf8two/f2+patterns.utf8three/f3+patterns.utf8four/f4 -patterns.utf8byte=utf8byte -local cache={} -function lpeg.stripper(str) - if type(str)=="string" then - local s=cache[str] - if not s then - s=Cs(((S(str)^1)/""+1)^0) - cache[str]=s - end - return s - else - return Cs(((str^1)/""+1)^0) - end -end -local cache={} -function lpeg.keeper(str) - if type(str)=="string" then - local s=cache[str] - if not s then - s=Cs((((1-S(str))^1)/""+1)^0) - cache[str]=s - end - return s - else - return Cs((((1-str)^1)/""+1)^0) - end -end -function lpeg.frontstripper(str) - return (P(str)+P(true))*Cs(anything^0) -end -function lpeg.endstripper(str) - return Cs((1-P(str)*endofstring)^0) -end -function lpeg.replacer(one,two,makefunction,isutf) - local pattern - local u=isutf and utf8char or 1 - if type(one)=="table" then - local no=#one - local p=P(false) - if no==0 then - for k,v in next,one do - p=p+P(k)/v - end - pattern=Cs((p+u)^0) - elseif no==1 then - local o=one[1] - one,two=P(o[1]),o[2] - pattern=Cs((one/two+u)^0) - else - for i=1,no do - local o=one[i] - p=p+P(o[1])/o[2] - end - pattern=Cs((p+u)^0) - end - else - pattern=Cs((P(one)/(two or "")+u)^0) - end - if makefunction then - return function(str) - return lpegmatch(pattern,str) - end - else - return pattern - end -end -function lpeg.finder(lst,makefunction,isutf) - local pattern - if type(lst)=="table" then - pattern=P(false) - if #lst==0 then - for k,v in next,lst do - pattern=pattern+P(k) - end - else - for i=1,#lst do - pattern=pattern+P(lst[i]) - end - end - else - pattern=P(lst) - end - if isutf then - pattern=((utf8char or 1)-pattern)^0*pattern - else - pattern=(1-pattern)^0*pattern - end - if makefunction then - return function(str) - return lpegmatch(pattern,str) - end - else - return pattern - end -end -local splitters_f,splitters_s={},{} -function lpeg.firstofsplit(separator) - local splitter=splitters_f[separator] - if not splitter then - local pattern=P(separator) - splitter=C((1-pattern)^0) - splitters_f[separator]=splitter - end - return splitter -end -function lpeg.secondofsplit(separator) - local splitter=splitters_s[separator] - if not splitter then - local pattern=P(separator) - splitter=(1-pattern)^0*pattern*C(anything^0) - splitters_s[separator]=splitter - end - return splitter -end -local splitters_s,splitters_p={},{} -function lpeg.beforesuffix(separator) - local splitter=splitters_s[separator] - if not splitter then - local pattern=P(separator) - splitter=C((1-pattern)^0)*pattern*endofstring - splitters_s[separator]=splitter - end - return splitter -end -function lpeg.afterprefix(separator) - local splitter=splitters_p[separator] - if not splitter then - local pattern=P(separator) - splitter=pattern*C(anything^0) - splitters_p[separator]=splitter - end - return splitter -end -function lpeg.balancer(left,right) - left,right=P(left),P(right) - return P { left*((1-left-right)+V(1))^0*right } -end -local nany=utf8char/"" -function lpeg.counter(pattern) - pattern=Cs((P(pattern)/" "+nany)^0) - return function(str) - return #lpegmatch(pattern,str) - end -end -utf=utf or (unicode and unicode.utf8) or {} -local utfcharacters=utf and utf.characters or string.utfcharacters -local utfgmatch=utf and utf.gmatch -local utfchar=utf and utf.char -lpeg.UP=lpeg.P -if utfcharacters then - function lpeg.US(str) - local p=P(false) - for uc in utfcharacters(str) do - p=p+P(uc) - end - return p - end -elseif utfgmatch then - function lpeg.US(str) - local p=P(false) - for uc in utfgmatch(str,".") do - p=p+P(uc) - end - return p - end -else - function lpeg.US(str) - local p=P(false) - local f=function(uc) - p=p+P(uc) - end - lpegmatch((utf8char/f)^0,str) - return p - end -end -local range=utf8byte*utf8byte+Cc(false) -function lpeg.UR(str,more) - local first,last - if type(str)=="number" then - first=str - last=more or first - else - first,last=lpegmatch(range,str) - if not last then - return P(str) - end - end - if first==last then - return P(str) - elseif utfchar and (last-first<8) then - local p=P(false) - for i=first,last do - p=p+P(utfchar(i)) - end - return p - else - local f=function(b) - return b>=first and b<=last - end - return utf8byte/f - end -end -function lpeg.is_lpeg(p) - return p and lpegtype(p)=="pattern" -end -function lpeg.oneof(list,...) - if type(list)~="table" then - list={ list,... } - end - local p=P(list[1]) - for l=2,#list do - p=p+P(list[l]) - end - return p -end -local sort=table.sort -local function copyindexed(old) - local new={} - for i=1,#old do - new[i]=old - end - return new -end -local function sortedkeys(tab) - local keys,s={},0 - for key,_ in next,tab do - s=s+1 - keys[s]=key - end - sort(keys) - return keys -end -function lpeg.append(list,pp,delayed,checked) - local p=pp - if #list>0 then - local keys=copyindexed(list) - sort(keys) - for i=#keys,1,-1 do - local k=keys[i] - if p then - p=P(k)+p - else - p=P(k) - end - end - elseif delayed then - local keys=sortedkeys(list) - if p then - for i=1,#keys,1 do - local k=keys[i] - local v=list[k] - p=P(k)/list+p - end - else - for i=1,#keys do - local k=keys[i] - local v=list[k] - if p then - p=P(k)+p - else - p=P(k) - end - end - if p then - p=p/list - end - end - elseif checked then - local keys=sortedkeys(list) - for i=1,#keys do - local k=keys[i] - local v=list[k] - if p then - if k==v then - p=P(k)+p - else - p=P(k)/v+p - end - else - if k==v then - p=P(k) - else - p=P(k)/v - end - end - end - else - local keys=sortedkeys(list) - for i=1,#keys do - local k=keys[i] - local v=list[k] - if p then - p=P(k)/v+p - else - p=P(k)/v - end - end - end - return p -end -local function make(t) - local p - local keys=sortedkeys(t) - for i=1,#keys do - local k=keys[i] - local v=t[k] - if not p then - if next(v) then - p=P(k)*make(v) - else - p=P(k) - end - else - if next(v) then - p=p+P(k)*make(v) - else - p=p+P(k) - end - end - end - return p -end -function lpeg.utfchartabletopattern(list) - local tree={} - for i=1,#list do - local t=tree - for c in gmatch(list[i],".") do - if not t[c] then - t[c]={} - end - t=t[c] - end - end - return make(tree) -end -patterns.containseol=lpeg.finder(eol) -local function nextstep(n,step,result) - local m=n%step - local d=floor(n/step) - if d>0 then - local v=V(tostring(step)) - local s=result.start - for i=1,d do - if s then - s=v*s - else - s=v - end - end - result.start=s - end - if step>1 and result.start then - local v=V(tostring(step/2)) - result[tostring(step)]=v*v - end - if step>0 then - return nextstep(m,step/2,result) - else - return result - end -end -function lpeg.times(pattern,n) - return P(nextstep(n,2^16,{ "start",["1"]=pattern })) -end -local trailingzeros=zero^0*-digit -local case_1=period*trailingzeros/"" -local case_2=period*(digit-trailingzeros)^1*(trailingzeros/"") -local number=digit^1*(case_1+case_2) -local stripper=Cs((number+1)^0) -lpeg.patterns.stripzeros=stripper - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-function"] = package.loaded["l-function"] or true - --- original size: 361, stripped down to: 322 - -if not modules then modules={} end modules ['l-functions']={ - 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" -} -functions=functions or {} -function functions.dummy() end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-string"] = package.loaded["l-string"] or true - --- original size: 5671, stripped down to: 2827 - -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 string=string -local sub,gmatch,format,char,byte,rep,lower=string.sub,string.gmatch,string.format,string.char,string.byte,string.rep,string.lower -local lpegmatch,patterns=lpeg.match,lpeg.patterns -local P,S,C,Ct,Cc,Cs=lpeg.P,lpeg.S,lpeg.C,lpeg.Ct,lpeg.Cc,lpeg.Cs -local unquoted=patterns.squote*C(patterns.nosquote)*patterns.squote+patterns.dquote*C(patterns.nodquote)*patterns.dquote -function string.unquoted(str) - return lpegmatch(unquoted,str) or str -end -function string.quoted(str) - return format("%q",str) -end -function string.count(str,pattern) - local n=0 - for _ in gmatch(str,pattern) do - n=n+1 - end - return n -end -function string.limit(str,n,sentinel) - if #str>n then - sentinel=sentinel or "..." - return sub(str,1,(n-#sentinel))..sentinel - else - return str - end -end -local stripper=patterns.stripper -local fullstripper=patterns.fullstripper -local collapser=patterns.collapser -local longtostring=patterns.longtostring -function string.strip(str) - return lpegmatch(stripper,str) or "" -end -function string.fullstrip(str) - return lpegmatch(fullstripper,str) or "" -end -function string.collapsespaces(str) - return lpegmatch(collapser,str) or "" -end -function string.longtostring(str) - return lpegmatch(longtostring,str) or "" -end -local pattern=P(" ")^0*P(-1) -function string.is_empty(str) - if str=="" then - return true - else - return lpegmatch(pattern,str) and true or false - end -end -local anything=patterns.anything -local allescapes=Cc("%")*S(".-+%?()[]*") -local someescapes=Cc("%")*S(".-+%()[]") -local matchescapes=Cc(".")*S("*?") -local pattern_a=Cs ((allescapes+anything )^0 ) -local pattern_b=Cs ((someescapes+matchescapes+anything )^0 ) -local pattern_c=Cs (Cc("^")*(someescapes+matchescapes+anything )^0*Cc("$") ) -function string.escapedpattern(str,simple) - return lpegmatch(simple and pattern_b or pattern_a,str) -end -function string.topattern(str,lowercase,strict) - if str=="" or type(str)~="string" then - return ".*" - elseif strict then - str=lpegmatch(pattern_c,str) - else - str=lpegmatch(pattern_b,str) - end - if lowercase then - return lower(str) - else - return str - end -end -function string.valid(str,default) - return (type(str)=="string" and str~="" and str) or default or nil -end -string.itself=function(s) return s end -local pattern=Ct(C(1)^0) -function string.totable(str) - return lpegmatch(pattern,str) -end -local replacer=lpeg.replacer("@","%%") -function string.tformat(fmt,...) - return format(lpegmatch(replacer,fmt),...) -end -string.quote=string.quoted -string.unquote=string.unquoted - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-table"] = package.loaded["l-table"] or true - --- original size: 31142, stripped down to: 20283 - -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" -} -local type,next,tostring,tonumber,ipairs,select=type,next,tostring,tonumber,ipairs,select -local table,string=table,string -local concat,sort,insert,remove=table.concat,table.sort,table.insert,table.remove -local format,lower,dump=string.format,string.lower,string.dump -local getmetatable,setmetatable=getmetatable,setmetatable -local getinfo=debug.getinfo -local lpegmatch,patterns=lpeg.match,lpeg.patterns -local floor=math.floor -local stripper=patterns.stripper -function table.strip(tab) - local lst,l={},0 - for i=1,#tab do - local s=lpegmatch(stripper,tab[i]) or "" - if s=="" then - else - l=l+1 - lst[l]=s - end - end - return lst -end -function table.keys(t) - if t then - local keys,k={},0 - for key,_ in next,t do - k=k+1 - keys[k]=key - end - return keys - else - return {} - end -end -local function compare(a,b) - local ta,tb=type(a),type(b) - if ta==tb then - return a<b - else - return tostring(a)<tostring(b) - end -end -local function sortedkeys(tab) - if tab then - local srt,category,s={},0,0 - for key,_ in next,tab do - s=s+1 - srt[s]=key - if category==3 then - else - local tkey=type(key) - if tkey=="string" then - category=(category==2 and 3) or 1 - elseif tkey=="number" then - category=(category==1 and 3) or 2 - else - category=3 - end - end - end - if category==0 or category==3 then - sort(srt,compare) - else - sort(srt) - end - return srt - else - return {} - end -end -local function sortedhashkeys(tab,cmp) - if tab then - local srt,s={},0 - for key,_ in next,tab do - if key then - s=s+1 - srt[s]=key - end - end - sort(srt,cmp) - return srt - else - return {} - end -end -function table.allkeys(t) - local keys={} - for k,v in next,t do - for k,v in next,v do - keys[k]=true - end - end - return sortedkeys(keys) -end -table.sortedkeys=sortedkeys -table.sortedhashkeys=sortedhashkeys -local function nothing() end -local function sortedhash(t,cmp) - if t then - local s - if cmp then - s=sortedhashkeys(t,function(a,b) return cmp(t,a,b) end) - else - s=sortedkeys(t) - end - local n=0 - local m=#s - local function kv(s) - if n<m then - n=n+1 - local k=s[n] - return k,t[k] - end - end - return kv,s - else - return nothing - end -end -table.sortedhash=sortedhash -table.sortedpairs=sortedhash -function table.append(t,list) - local n=#t - for i=1,#list do - n=n+1 - t[n]=list[i] - end - return t -end -function table.prepend(t,list) - local nl=#list - local nt=nl+#t - for i=#t,1,-1 do - t[nt]=t[i] - nt=nt-1 - end - for i=1,#list do - t[i]=list[i] - end - return t -end -function table.merge(t,...) - t=t or {} - for i=1,select("#",...) do - for k,v in next,(select(i,...)) do - t[k]=v - end - end - return t -end -function table.merged(...) - local t={} - for i=1,select("#",...) do - for k,v in next,(select(i,...)) do - t[k]=v - end - end - return t -end -function table.imerge(t,...) - local nt=#t - for i=1,select("#",...) do - local nst=select(i,...) - for j=1,#nst do - nt=nt+1 - t[nt]=nst[j] - end - end - return t -end -function table.imerged(...) - local tmp,ntmp={},0 - for i=1,select("#",...) do - local nst=select(i,...) - for j=1,#nst do - ntmp=ntmp+1 - tmp[ntmp]=nst[j] - end - end - return tmp -end -local function fastcopy(old,metatabletoo) - if old then - local new={} - for k,v in next,old do - if type(v)=="table" then - new[k]=fastcopy(v,metatabletoo) - else - new[k]=v - end - end - if metatabletoo then - local mt=getmetatable(old) - if mt then - setmetatable(new,mt) - end - end - return new - else - return {} - end -end -local function copy(t,tables) - tables=tables or {} - local tcopy={} - if not tables[t] then - tables[t]=tcopy - end - for i,v in next,t do - 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 -function table.derive(parent) - local child={} - if parent then - setmetatable(child,{ __index=parent }) - end - return child -end -function table.tohash(t,value) - local h={} - if t then - if value==nil then value=true end - for _,v in next,t do - h[v]=value - end - end - return h -end -function table.fromhash(t) - local hsh,h={},0 - for k,v in next,t do - if v then - h=h+1 - hsh[h]=k - end - end - return hsh -end -local noquotes,hexify,handle,reduce,compact,inline,functions -local reserved=table.tohash { - 'and','break','do','else','elseif','end','false','for','function','if', - 'in','local','nil','not','or','repeat','return','then','true','until','while', - 'NaN','goto', -} -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,nt={},0 - for i=1,#t do - local v=t[i] - local tv=type(v) - if tv=="number" then - nt=nt+1 - if hexify then - tt[nt]=format("0x%04X",v) - else - tt[nt]=tostring(v) - end - elseif tv=="string" then - nt=nt+1 - tt[nt]=format("%q",v) - elseif tv=="boolean" then - nt=nt+1 - tt[nt]=v and "true" or "false" - else - tt=nil - break - end - end - return tt - end - end - return nil -end -local propername=patterns.propername -local function dummy() end -local function do_serialize(root,name,depth,level,indexed) - if level>0 then - depth=depth.." " - if indexed then - handle(format("%s{",depth)) - else - local tn=type(name) - if tn=="number" then - if hexify then - handle(format("%s[0x%04X]={",depth,name)) - else - handle(format("%s[%s]={",depth,name)) - end - elseif tn=="string" then - if noquotes and not reserved[name] and lpegmatch(propername,name) then - handle(format("%s%s={",depth,name)) - else - handle(format("%s[%q]={",depth,name)) - end - elseif tn=="boolean" then - handle(format("%s[%s]={",depth,name and "true" or "false")) - else - handle(format("%s{",depth)) - end - end - end - if root and next(root) then - local first,last=nil,0 - if compact then - last=#root - for k=1,last do - if root[k]==nil then - last=k-1 - break - end - end - if last>0 then - first=1 - end - end - local sk=sortedkeys(root) - for i=1,#sk do - local k=sk[i] - local v=root[k] - local tv,tk=type(v),type(k) - if compact and first and tk=="number" and k>=first and k<=last then - if tv=="number" then - if hexify then - handle(format("%s 0x%04X,",depth,v)) - else - handle(format("%s %s,",depth,v)) - end - elseif tv=="string" then - if reduce and tonumber(v) then - handle(format("%s %s,",depth,v)) - else - handle(format("%s %q,",depth,v)) - end - elseif tv=="table" then - if not next(v) then - handle(format("%s {},",depth)) - elseif inline then - 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 tv=="boolean" then - handle(format("%s %s,",depth,v and "true" or "false")) - elseif tv=="function" then - if functions then - handle(format('%s load(%q),',depth,dump(v))) - else - handle(format('%s "function",',depth)) - end - else - handle(format("%s %q,",depth,tostring(v))) - end - elseif k=="__p__" then - if false then - handle(format("%s __p__=nil,",depth)) - end - elseif tv=="number" then - if tk=="number" then - if hexify then - handle(format("%s [0x%04X]=0x%04X,",depth,k,v)) - else - handle(format("%s [%s]=%s,",depth,k,v)) - end - elseif tk=="boolean" then - if hexify then - handle(format("%s [%s]=0x%04X,",depth,k and "true" or "false",v)) - else - handle(format("%s [%s]=%s,",depth,k and "true" or "false",v)) - end - elseif noquotes and not reserved[k] and lpegmatch(propername,k) then - if hexify then - handle(format("%s %s=0x%04X,",depth,k,v)) - else - handle(format("%s %s=%s,",depth,k,v)) - end - else - if hexify then - handle(format("%s [%q]=0x%04X,",depth,k,v)) - else - handle(format("%s [%q]=%s,",depth,k,v)) - end - end - elseif tv=="string" then - if reduce and tonumber(v) then - if tk=="number" then - if hexify then - handle(format("%s [0x%04X]=%s,",depth,k,v)) - else - handle(format("%s [%s]=%s,",depth,k,v)) - end - elseif tk=="boolean" then - handle(format("%s [%s]=%s,",depth,k and "true" or "false",v)) - elseif noquotes and not reserved[k] and lpegmatch(propername,k) then - handle(format("%s %s=%s,",depth,k,v)) - else - handle(format("%s [%q]=%s,",depth,k,v)) - end - else - if tk=="number" then - if hexify then - handle(format("%s [0x%04X]=%q,",depth,k,v)) - else - handle(format("%s [%s]=%q,",depth,k,v)) - end - elseif tk=="boolean" then - handle(format("%s [%s]=%q,",depth,k and "true" or "false",v)) - elseif noquotes and not reserved[k] and lpegmatch(propername,k) then - handle(format("%s %s=%q,",depth,k,v)) - else - handle(format("%s [%q]=%q,",depth,k,v)) - end - end - elseif tv=="table" then - if not next(v) then - if tk=="number" then - if hexify then - handle(format("%s [0x%04X]={},",depth,k)) - else - handle(format("%s [%s]={},",depth,k)) - end - elseif tk=="boolean" then - handle(format("%s [%s]={},",depth,k and "true" or "false")) - elseif noquotes and not reserved[k] and lpegmatch(propername,k) 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 - if tk=="number" 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 tk=="boolean" then - handle(format("%s [%s]={ %s },",depth,k and "true" or "false",concat(st,", "))) - elseif noquotes and not reserved[k] and lpegmatch(propername,k) 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 tv=="boolean" then - if tk=="number" then - if hexify then - handle(format("%s [0x%04X]=%s,",depth,k,v and "true" or "false")) - else - handle(format("%s [%s]=%s,",depth,k,v and "true" or "false")) - end - elseif tk=="boolean" then - handle(format("%s [%s]=%s,",depth,tostring(k),v and "true" or "false")) - elseif noquotes and not reserved[k] and lpegmatch(propername,k) then - handle(format("%s %s=%s,",depth,k,v and "true" or "false")) - else - handle(format("%s [%q]=%s,",depth,k,v and "true" or "false")) - end - elseif tv=="function" then - if functions then - local f=getinfo(v).what=="C" and dump(dummy) or dump(v) - if tk=="number" then - if hexify then - handle(format("%s [0x%04X]=load(%q),",depth,k,f)) - else - handle(format("%s [%s]=load(%q),",depth,k,f)) - end - elseif tk=="boolean" then - handle(format("%s [%s]=load(%q),",depth,k and "true" or "false",f)) - elseif noquotes and not reserved[k] and lpegmatch(propername,k) then - handle(format("%s %s=load(%q),",depth,k,f)) - else - handle(format("%s [%q]=load(%q),",depth,k,f)) - end - end - else - if tk=="number" 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 tk=="boolean" then - handle(format("%s [%s]=%q,",depth,k and "true" or "false",tostring(v))) - elseif noquotes and not reserved[k] and lpegmatch(propername,k) then - handle(format("%s %s=%q,",depth,k,tostring(v))) - else - handle(format("%s [%q]=%q,",depth,k,tostring(v))) - end - end - end - end - if level>0 then - handle(format("%s},",depth)) - end -end -local function serialize(_handle,root,name,specification) - local tname=type(name) - if type(specification)=="table" then - noquotes=specification.noquotes - hexify=specification.hexify - handle=_handle or specification.handle or print - reduce=specification.reduce or false - functions=specification.functions - compact=specification.compact - inline=specification.inline and compact - if functions==nil then - functions=true - end - if compact==nil then - compact=true - end - if inline==nil then - inline=compact - end - else - noquotes=false - hexify=false - handle=_handle or print - reduce=false - compact=true - inline=true - functions=true - end - 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 then - if getmetatable(root) then - local dummy=root._w_h_a_t_e_v_e_r_ - root._w_h_a_t_e_v_e_r_=nil - end - if next(root) then - do_serialize(root,name,"",0) - end - end - handle("}") -end -function table.serialize(root,name,specification) - local t,n={},0 - local function flush(s) - n=n+1 - t[n]=s - end - serialize(flush,root,name,specification) - return concat(t,"\n") -end -table.tohandle=serialize -local maxtab=2*1024 -function table.tofile(filename,root,name,specification) - local f=io.open(filename,'w') - if f then - if maxtab>1 then - local t,n={},0 - local function flush(s) - n=n+1 - t[n]=s - if n>maxtab then - f:write(concat(t,"\n"),"\n") - t,n={},0 - end - end - serialize(flush,root,name,specification) - f:write(concat(t,"\n"),"\n") - else - local function flush(s) - f:write(s,"\n") - end - serialize(flush,root,name,specification) - end - f:close() - io.flush() - end -end -local function flattened(t,f,depth) - if f==nil then - f={} - depth=0xFFFF - elseif tonumber(f) then - depth=f - f={} - elseif not depth then - depth=0xFFFF - end - for k,v in next,t do - if type(k)~="number" then - if depth>0 and type(v)=="table" then - flattened(v,f,depth-1) - else - f[#f+1]=v - end - end - end - for k=1,#t do - local v=t[k] - if depth>0 and type(v)=="table" then - flattened(v,f,depth-1) - else - f[#f+1]=v - end - end - return f -end -table.flattened=flattened -local function unnest(t,f) - if not f then - f={} - end - for i=1,#t do - local v=t[i] - if type(v)=="table" then - if type(v[1])=="table" then - unnest(v,f) - else - f[#f+1]=v - end - else - f[#f+1]=v - end - end - return f -end -function table.unnest(t) - return unnest(t) -end -local function are_equal(a,b,n,m) - 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 - 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) - for ka,va in next,a do - local vb=b[ka] - if va==vb then - 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.identical=identical -table.are_equal=are_equal -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=0 - for k,v in next,t do - n=n+1 - end - return n -end -function table.swapped(t,s) - local n={} - if s then - for k,v in next,s do - n[k]=v - end - end - for k,v in next,t do - n[v]=k - end - return n -end -function table.mirrored(t) - local n={} - for k,v in next,t do - n[v]=k - n[k]=v - end - return n -end -function table.reversed(t) - if t then - local tt,tn={},#t - if tn>0 then - local ttn=0 - for i=tn,1,-1 do - ttn=ttn+1 - tt[ttn]=t[i] - end - end - return tt - end -end -function table.reverse(t) - if t then - local n=#t - for i=1,floor(n/2) do - local j=n-i+1 - t[i],t[j]=t[j],t[i] - end - return t - end -end -function table.sequenced(t,sep,simple) - if not t then - return "" - end - local n=#t - local s={} - if n>0 then - for i=1,n do - s[i]=tostring(t[i]) - end - else - n=0 - for k,v in sortedhash(t) do - if simple then - if v==true then - n=n+1 - s[n]=k - elseif v and v~="" then - n=n+1 - s[n]=k.."="..tostring(v) - end - else - n=n+1 - s[n]=k.."="..tostring(v) - end - end - end - return concat(s,sep or " | ") -end -function table.print(t,...) - if type(t)~="table" then - print(tostring(t)) - else - serialize(print,t,...) - end -end -if setinspector then - setinspector(function(v) if type(v)=="table" then serialize(print,v,"table") return true end end) -end -function table.sub(t,i,j) - return { unpack(t,i,j) } -end -function table.is_empty(t) - return not t or not next(t) -end -function table.has_one_entry(t) - return t and not next(t,next(t)) -end -function table.loweredkeys(t) - local l={} - for k,v in next,t do - l[lower(k)]=v - end - return l -end -function table.unique(old) - local hash={} - local new={} - local n=0 - for i=1,#old do - local oi=old[i] - if not hash[oi] then - n=n+1 - new[n]=oi - hash[oi]=true - end - end - return new -end -function table.sorted(t,...) - sort(t,...) - return t -end -function table.values(t,s) - if t then - local values,keys,v={},{},0 - for key,value in next,t do - if not keys[value] then - v=v+1 - values[v]=value - keys[k]=key - end - end - if s then - sort(values) - end - return values - else - return {} - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-io"] = package.loaded["l-io"] or true - --- original size: 8817, stripped down to: 6340 - -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 io=io -local byte,find,gsub,format=string.byte,string.find,string.gsub,string.format -local concat=table.concat -local floor=math.floor -local type=type -if string.find(os.getenv("PATH"),";") then - io.fileseparator,io.pathseparator="\\",";" -else - io.fileseparator,io.pathseparator="/",":" -end -local function readall(f) - return f:read("*all") -end -local function readall(f) - local size=f:seek("end") - if size==0 then - return "" - elseif size<1024*1024 then - f:seek("set",0) - return f:read('*all') - else - local done=f:seek("set",0) - local step - if size<1024*1024 then - step=1024*1024 - elseif size>16*1024*1024 then - step=16*1024*1024 - else - step=floor(size/(1024*1024))*1024*1024/8 - end - local data={} - while true do - local r=f:read(step) - if not r then - return concat(data) - else - data[#data+1]=r - end - end - end -end -io.readall=readall -function io.loaddata(filename,textmode) - local f=io.open(filename,(textmode and 'r') or 'rb') - if f then - local data=readall(f) - f:close() - if #data>0 then - return data - end - end -end -function io.savedata(filename,data,joiner) - local f=io.open(filename,"wb") - if f then - if type(data)=="table" then - f:write(concat(data,joiner or "")) - elseif type(data)=="function" then - data(f) - else - f:write(data or "") - end - f:close() - io.flush() - return true - else - return false - end -end -function io.loadlines(filename,n) - local f=io.open(filename,'r') - if not f then - elseif n then - local lines={} - for i=1,n do - local line=f:read("*lines") - if line then - lines[#lines+1]=line - else - break - end - end - f:close() - lines=concat(lines,"\n") - if #lines>0 then - return lines - end - else - local line=f:read("*line") or "" - f:close() - if #line>0 then - return line - end - end -end -function io.loadchunk(filename,n) - local f=io.open(filename,'rb') - if f then - local data=f:read(n or 1024) - f:close() - if #data>0 then - return data - end - end -end -function io.exists(filename) - local f=io.open(filename) - if f==nil then - return false - else - 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") - f:close() - return s - end -end -function io.noflines(f) - if type(f)=="string" then - local f=io.open(filename) - if f then - local n=f and io.noflines(f) or 0 - f:close() - return n - else - return 0 - end - else - local n=0 - for _ in f:lines() do - n=n+1 - end - f:seek('set',0) - return n - end -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 - 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) - end - end, - [3]=function(f) - local a,b,c=f:read(1,1,1) - if b then - return byte(a),byte(b),byte(c) - end - end, - [2]=function(f) - local a,b=f:read(1,1) - if b then - return byte(a),byte(b) - end - end, - [1]=function (f) - local a=f:read(1) - if a then - return byte(a) - end - end, - [-2]=function (f) - local a,b=f:read(1,1) - if b then - return byte(b),byte(a) - end - end, - [-3]=function(f) - local a,b,c=f:read(1,1,1) - if b then - return byte(c),byte(b),byte(a) - 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) - 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(format(" [%s]",concat(options,"|"))) - end - if default then - io.write(format(" [%s]",default)) - end - io.write(format(" ")) - io.flush() - 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 -local function readnumber(f,n,m) - if m then - f:seek("set",n) - n=m - end - if n==1 then - return byte(f:read(1)) - elseif n==2 then - local a,b=byte(f:read(2),1,2) - return 256*a+b - elseif n==3 then - local a,b,c=byte(f:read(3),1,3) - return 256*256*a+256*b+c - elseif n==4 then - local a,b,c,d=byte(f:read(4),1,4) - return 256*256*256*a+256*256*b+256*c+d - elseif n==8 then - local a,b=readnumber(f,4),readnumber(f,4) - return 256*a+b - elseif n==12 then - local a,b,c=readnumber(f,4),readnumber(f,4),readnumber(f,4) - return 256*256*a+256*b+c - elseif n==-2 then - local b,a=byte(f:read(2),1,2) - return 256*a+b - elseif n==-3 then - local c,b,a=byte(f:read(3),1,3) - return 256*256*a+256*b+c - elseif n==-4 then - local d,c,b,a=byte(f:read(4),1,4) - return 256*256*256*a+256*256*b+256*c+d - elseif n==-8 then - local h,g,f,e,d,c,b,a=byte(f:read(8),1,8) - return 256*256*256*256*256*256*256*a+256*256*256*256*256*256*b+256*256*256*256*256*c+256*256*256*256*d+256*256*256*e+256*256*f+256*g+h - else - return 0 - end -end -io.readnumber=readnumber -function io.readstring(f,n,m) - if m then - f:seek("set",n) - n=m - end - local str=gsub(f:read(n),"\000","") - return str -end -if not io.i_limiter then function io.i_limiter() end end -if not io.o_limiter then function io.o_limiter() end end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-number"] = package.loaded["l-number"] or true - --- original size: 4939, stripped down to: 2830 - -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,tonumber=tostring,tonumber -local format,floor,match,rep=string.format,math.floor,string.match,string.rep -local concat,insert=table.concat,table.insert -local lpegmatch=lpeg.match -number=number or {} -local number=number -if bit32 then - local btest,bor=bit32.btest,bit32.bor - function number.bit(p) - return 2^(p-1) - end - number.hasbit=btest - number.setbit=bor - function number.setbit(x,p) - return btest(x,p) and x or x+p - end - function number.clearbit(x,p) - return btest(x,p) and x-p or x - end -else - function number.bit(p) - return 2^(p-1) - end - function number.hasbit(x,p) - return x%(p+p)>=p - end - function number.setbit(x,p) - return (x%(p+p)>=p) and x or x+p - end - function number.clearbit(x,p) - return (x%(p+p)>=p) and x-p or x - end -end -if bit32 then - local bextract=bit32.extract - local t={ - "0","0","0","0","0","0","0","0", - "0","0","0","0","0","0","0","0", - "0","0","0","0","0","0","0","0", - "0","0","0","0","0","0","0","0", - } - function number.tobitstring(b,m) - local n=32 - for i=0,31 do - local v=bextract(b,i) - local k=32-i - if v==1 then - n=k - t[k]="1" - else - t[k]="0" - end - end - if m then - m=33-m*8 - if m<1 then - m=1 - end - return concat(t,"",m) - elseif n<8 then - return concat(t) - elseif n<16 then - return concat(t,"",9) - elseif n<24 then - return concat(t,"",17) - else - return concat(t,"",25) - end - end -else - function number.tobitstring(n,m) - if n>0 then - local t={} - while n>0 do - insert(t,1,n%2>0 and 1 or 0) - n=floor(n/2) - end - local nn=8-#t%8 - if nn>0 and nn<8 then - for i=1,nn do - insert(t,1,0) - end - end - if m then - m=m*8-#t - if m>0 then - insert(t,1,rep("0",m)) - end - end - return concat(t) - elseif m then - rep("00000000",m) - else - return "00000000" - end - end -end -function number.valid(str,default) - return tonumber(str) or default or nil -end -function number.toevenhex(n) - local s=format("%X",n) - if #s%2==0 then - return s - else - return "0"..s - end -end -local one=lpeg.C(1-lpeg.S('')/tonumber)^1 -function number.toset(n) - return lpegmatch(one,tostring(n)) -end -local function bits(n,i,...) - if n>0 then - local m=n%2 - local n=floor(n/2) - if m>0 then - return bits(n,i+1,i,...) - else - return bits(n,i+1,...) - end - else - return... - end -end -function number.bits(n) - return { bits(n,1) } -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-set"] = package.loaded["l-set"] or true - --- original size: 1923, stripped down to: 1133 - -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="" - for k,v in next,t do - if v then - 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,n={},0 - for k,v in next,tabs[n] do - if v then - n=n+1 - t[n]=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 - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-os"] = package.loaded["l-os"] or true - --- original size: 16023, stripped down to: 9634 - -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" -} -local os=os -local date,time=os.date,os.time -local find,format,gsub,upper,gmatch=string.find,string.format,string.gsub,string.upper,string.gmatch -local concat=table.concat -local random,ceil,randomseed=math.random,math.ceil,math.randomseed -local rawget,rawset,type,getmetatable,setmetatable,tonumber,tostring=rawget,rawset,type,getmetatable,setmetatable,tonumber,tostring -math.initialseed=tonumber(string.sub(string.reverse(tostring(ceil(socket and socket.gettime()*10000 or time()))),1,6)) -randomseed(math.initialseed) -if not os.__getenv__ then - os.__getenv__=os.getenv - os.__setenv__=os.setenv - if os.env then - local osgetenv=os.getenv - local ossetenv=os.setenv - local osenv=os.env local _=osenv.PATH - function os.setenv(k,v) - if v==nil then - v="" - end - local K=upper(k) - osenv[K]=v - if type(v)=="table" then - v=concat(v,";") - end - ossetenv(K,v) - end - function os.getenv(k) - local K=upper(k) - local v=osenv[K] or osenv[k] or osgetenv(K) or osgetenv(k) - if v=="" then - return nil - else - return v - end - end - else - local ossetenv=os.setenv - local osgetenv=os.getenv - local osenv={} - function os.setenv(k,v) - if v==nil then - v="" - end - local K=upper(k) - osenv[K]=v - end - function os.getenv(k) - local K=upper(k) - local v=osenv[K] or osgetenv(K) or osgetenv(k) - if v=="" then - return nil - else - return v - end - end - local function __index(t,k) - return os.getenv(k) - end - local function __newindex(t,k,v) - os.setenv(k,v) - end - os.env={} - setmetatable(os.env,{ __index=__index,__newindex=__newindex } ) - end -end -local execute,spawn,exec,iopopen,ioflush=os.execute,os.spawn or os.execute,os.exec or os.execute,io.popen,io.flush -function os.execute(...) ioflush() return execute(...) end -function os.spawn (...) ioflush() return spawn (...) end -function os.exec (...) ioflush() return exec (...) end -function io.popen (...) ioflush() return iopopen(...) end -function os.resultof(command) - local handle=io.popen(command,"r") - if handle then - local result=handle:read("*all") or "" - handle:close() - return result - else - return "" - end -end -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,os.binsuffixes='dll','exe',{ 'exe','cmd','bat' } -else - os.libsuffix,os.binsuffix,os.binsuffixes='so','',{ '' } -end -local launchers={ - windows="start %s", - macosx="open %s", - unix="$BROWSER %s &> /dev/null &", -} -function os.launch(str) - os.execute(format(launchers[os.name] or launchers.unix,str)) -end -if not os.times then - function os.times() - return { - utime=os.gettimeofday(), - stime=0, - cutime=0, - cstime=0, - } - end -end -local gettimeofday=os.gettimeofday or os.clock -os.gettimeofday=gettimeofday -local startuptime=gettimeofday() -function os.runtime() - return gettimeofday()-startuptime -end -local resolvers=os.resolvers or {} -os.resolvers=resolvers -setmetatable(os,{ __index=function(t,k) - local r=resolvers[k] - return r and r(t,k) or nil -end }) -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 - function resolvers.platform(t,k) - local platform,architecture="",os.getenv("PROCESSOR_ARCHITECTURE") or "" - if find(architecture,"AMD64") then - platform="win64" - else - platform="mswin" - end - os.setenv("MTX_PLATFORM",platform) - os.platform=platform - return platform - end -elseif name=="linux" then - function resolvers.platform(t,k) - 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 - function resolvers.platform(t,k) - local platform,architecture="",os.resultof("echo $HOSTTYPE") or "" - if architecture=="" then - 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 resolvers.platform(t,k) - local platform,architecture="",os.resultof("uname -m") or "" - if find(architecture,"sparc") then - platform="solaris-sparc" - else - platform="solaris-intel" - end - os.setenv("MTX_PLATFORM",platform) - os.platform=platform - return platform - end -elseif name=="freebsd" then - function 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 resolvers.platform(t,k) - local platform,architecture="",os.getenv("HOSTTYPE") or os.resultof("uname -m") or "" - if find(architecture,"x86_64") then - platform="kfreebsd-amd64" - else - platform="kfreebsd-i386" - end - os.setenv("MTX_PLATFORM",platform) - os.platform=platform - return platform - end -else - function resolvers.platform(t,k) - local platform="linux" - os.setenv("MTX_PLATFORM",platform) - os.platform=platform - return platform - end -end -function resolvers.bits(t,k) - local bits=find(os.platform,"64") and 64 or 32 - os.bits=bits - return bits -end -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(date("%H")-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 -local timeformat=format("%%s%s",os.timezone(true)) -local dateformat="!%Y-%m-%d %H:%M:%S" -local lasttime=nil -local lastdate=nil -function os.fulltime(t,default) - t=t and tonumber(t) or 0 - if t>0 then - elseif default then - return default - else - t=time() - end - if t~=lasttime then - lasttime=t - lastdate=format(timeformat,date(dateformat)) - end - return lastdate -end -local dateformat="%Y-%m-%d %H:%M:%S" -local lasttime=nil -local lastdate=nil -function os.localtime(t,default) - t=t and tonumber(t) or 0 - if t>0 then - elseif default then - return default - else - t=time() - end - if t~=lasttime then - lasttime=t - lastdate=date(dateformat,t) - end - return lastdate -end -function os.converttime(t,default) - local t=tonumber(t) - if t and t>0 then - return date(dateformat,t) - else - return default or "-" - end -end -local memory={} -local function which(filename) - local fullname=memory[filename] - if fullname==nil then - local suffix=file.suffix(filename) - local suffixes=suffix=="" and os.binsuffixes or { suffix } - for directory in gmatch(os.getenv("PATH"),"[^"..io.pathseparator.."]+") do - local df=file.join(directory,filename) - for i=1,#suffixes do - local dfs=file.addsuffix(df,suffixes[i]) - if io.exists(dfs) then - fullname=dfs - break - end - end - end - if not fullname then - fullname=false - end - memory[filename]=fullname - end - return fullname -end -os.which=which -os.where=which -function os.today() - return date("!*t") -end -function os.now() - return date("!%Y-%m-%d %H:%M:%S") -end -if not os.sleep then - local socket=socket - function os.sleep(n) - if not socket then - socket=require("socket") - end - socket.sleep(n) - end -end -local function isleapyear(year) - return (year%400==0) or ((year%100~=0) and (year%4==0)) -end -os.isleapyear=isleapyear -local days={ 31,28,31,30,31,30,31,31,30,31,30,31 } -local function nofdays(year,month) - if not month then - return isleapyear(year) and 365 or 364 - else - return month==2 and isleapyear(year) and 29 or days[month] - end -end -os.nofdays=nofdays -function os.weekday(day,month,year) - return date("%w",time { year=year,month=month,day=day })+1 -end -function os.validdate(year,month,day) - if month<1 then - month=1 - elseif month>12 then - month=12 - end - if day<1 then - day=1 - else - local max=nofdays(year,month) - if day>max then - day=max - end - end - return year,month,day -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-file"] = package.loaded["l-file"] or true - --- original size: 18308, stripped down to: 9948 - -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" -} -file=file or {} -local file=file -if not lfs then - lfs=optionalrequire("lfs") -end -if not lfs then - lfs={ - getcurrentdir=function() - return "." - end, - attributes=function() - return nil - end, - isfile=function(name) - local f=io.open(name,'rb') - if f then - f:close() - return true - end - end, - isdir=function(name) - print("you need to load lfs") - return false - end - } -elseif not lfs.isfile then - local attributes=lfs.attributes - function lfs.isdir(name) - return attributes(name,"mode")=="directory" - end - function lfs.isfile(name) - return attributes(name,"mode")=="file" - end -end -local insert,concat=table.insert,table.concat -local match,find,gmatch=string.match,string.find,string.gmatch -local lpegmatch=lpeg.match -local getcurrentdir,attributes=lfs.currentdir,lfs.attributes -local checkedsplit=string.checkedsplit -local P,R,S,C,Cs,Cp,Cc,Ct=lpeg.P,lpeg.R,lpeg.S,lpeg.C,lpeg.Cs,lpeg.Cp,lpeg.Cc,lpeg.Ct -local colon=P(":") -local period=P(".") -local periods=P("..") -local fwslash=P("/") -local bwslash=P("\\") -local slashes=S("\\/") -local noperiod=1-period -local noslashes=1-slashes -local name=noperiod^1 -local suffix=period/""*(1-period-slashes)^1*-1 -local pattern=C((1-(slashes^1*noslashes^1*-1))^1)*P(1) -local function pathpart(name,default) - return name and lpegmatch(pattern,name) or default or "" -end -local pattern=(noslashes^0*slashes)^1*C(noslashes^1)*-1 -local function basename(name) - return name and lpegmatch(pattern,name) or name -end -local pattern=(noslashes^0*slashes^1)^0*Cs((1-suffix)^1)*suffix^0 -local function nameonly(name) - return name and lpegmatch(pattern,name) or name -end -local pattern=(noslashes^0*slashes)^0*(noperiod^1*period)^1*C(noperiod^1)*-1 -local function suffixonly(name) - return name and lpegmatch(pattern,name) or "" -end -local pattern=(noslashes^0*slashes)^0*noperiod^1*((period*C(noperiod^1))^1)*-1+Cc("") -local function suffixesonly(name) - if name then - return lpegmatch(pattern,name) - else - return "" - end -end -file.pathpart=pathpart -file.basename=basename -file.nameonly=nameonly -file.suffixonly=suffixonly -file.suffix=suffixonly -file.suffixesonly=suffixesonly -file.suffixes=suffixesonly -file.dirname=pathpart -file.extname=suffixonly -local drive=C(R("az","AZ"))*colon -local path=C((noslashes^0*slashes)^0) -local suffix=period*C(P(1-period)^0*P(-1)) -local base=C((1-suffix)^0) -local rest=C(P(1)^0) -drive=drive+Cc("") -path=path+Cc("") -base=base+Cc("") -suffix=suffix+Cc("") -local pattern_a=drive*path*base*suffix -local pattern_b=path*base*suffix -local pattern_c=C(drive*path)*C(base*suffix) -local pattern_d=path*rest -function file.splitname(str,splitdrive) - if not str then - elseif splitdrive then - return lpegmatch(pattern_a,str) - else - return lpegmatch(pattern_b,str) - end -end -function file.splitbase(str) - if str then - return lpegmatch(pattern_d,str) - else - return "",str - end -end -function file.nametotable(str,splitdrive) - if str then - local path,drive,subpath,name,base,suffix=lpegmatch(pattern_c,str) - if splitdrive then - return { - path=path, - drive=drive, - subpath=subpath, - name=name, - base=base, - suffix=suffix, - } - else - return { - path=path, - name=name, - base=base, - suffix=suffix, - } - end - end -end -local pattern=Cs(((period*(1-period-slashes)^1*-1)/""+1)^1) -function file.removesuffix(name) - return name and lpegmatch(pattern,name) -end -local suffix=period/""*(1-period-slashes)^1*-1 -local pattern=Cs((noslashes^0*slashes^1)^0*((1-suffix)^1))*Cs(suffix) -function file.addsuffix(filename,suffix,criterium) - if not filename or not suffix or suffix=="" then - return filename - elseif criterium==true then - return filename.."."..suffix - elseif not criterium then - local n,s=lpegmatch(pattern,filename) - if not s or s=="" then - return filename.."."..suffix - else - return filename - end - else - local n,s=lpegmatch(pattern,filename) - if s and s~="" then - local t=type(criterium) - if t=="table" then - for i=1,#criterium do - if s==criterium[i] then - return filename - end - end - elseif t=="string" then - if s==criterium then - return filename - end - end - end - return (n or filename).."."..suffix - end -end -local suffix=period*(1-period-slashes)^1*-1 -local pattern=Cs((1-suffix)^0) -function file.replacesuffix(name,suffix) - if name and suffix and suffix~="" then - return lpegmatch(pattern,name).."."..suffix - else - return name - end -end -local reslasher=lpeg.replacer(P("\\"),"/") -function file.reslash(str) - return str and lpegmatch(reslasher,str) -end -function file.is_writable(name) - if not name then - elseif lfs.isdir(name) then - name=name.."/m_t_x_t_e_s_t.tmp" - local f=io.open(name,"wb") - if f then - f:close() - os.remove(name) - return true - end - elseif lfs.isfile(name) then - local f=io.open(name,"ab") - if f then - f:close() - return true - end - else - local f=io.open(name,"ab") - if f then - f:close() - os.remove(name) - return true - end - end - return false -end -local readable=P("r")*Cc(true) -function file.is_readable(name) - if name then - local a=attributes(name) - return a and lpegmatch(readable,a.permissions) or false - else - return false - end -end -file.isreadable=file.is_readable -file.iswritable=file.is_writable -function file.size(name) - if name then - local a=attributes(name) - return a and a.size or 0 - else - return 0 - end -end -function file.splitpath(str,separator) - return str and checkedsplit(lpegmatch(reslasher,str),separator or io.pathseparator) -end -function file.joinpath(tab,separator) - return tab and concat(tab,separator or io.pathseparator) -end -local someslash=S("\\/") -local stripper=Cs(P(fwslash)^0/""*reslasher) -local isnetwork=someslash*someslash*(1-someslash)+(1-fwslash-colon)^1*colon -local isroot=fwslash^1*-1 -local hasroot=fwslash^1 -local reslasher=lpeg.replacer(S("\\/"),"/") -local deslasher=lpeg.replacer(S("\\/")^1,"/") -function file.join(...) - local lst={... } - local one=lst[1] - if lpegmatch(isnetwork,one) then - local one=lpegmatch(reslasher,one) - local two=lpegmatch(deslasher,concat(lst,"/",2)) - if lpegmatch(hasroot,two) then - return one..two - else - return one.."/"..two - end - elseif lpegmatch(isroot,one) then - local two=lpegmatch(deslasher,concat(lst,"/",2)) - if lpegmatch(hasroot,two) then - return two - else - return "/"..two - end - elseif one=="" then - return lpegmatch(stripper,concat(lst,"/",2)) - else - return lpegmatch(deslasher,concat(lst,"/")) - end -end -local drivespec=R("az","AZ")^1*colon -local anchors=fwslash+drivespec -local untouched=periods+(1-period)^1*P(-1) -local mswindrive=Cs(drivespec*(bwslash/"/"+fwslash)^0) -local mswinuncpath=(bwslash+fwslash)*(bwslash+fwslash)*Cc("//") -local splitstarter=(mswindrive+mswinuncpath+Cc(false))*Ct(lpeg.splitat(S("/\\")^1)) -local absolute=fwslash -function file.collapsepath(str,anchor) - if not str then - return - end - if anchor==true and not lpegmatch(anchors,str) then - str=getcurrentdir().."/"..str - end - if str=="" or str=="." then - return "." - elseif lpegmatch(untouched,str) then - return lpegmatch(reslasher,str) - end - local starter,oldelements=lpegmatch(splitstarter,str) - local newelements={} - local i=#oldelements - while i>0 do - local element=oldelements[i] - if element=='.' then - elseif element=='..' then - local n=i-1 - while n>0 do - local element=oldelements[n] - if element~='..' and element~='.' then - oldelements[n]='.' - break - else - n=n-1 - end - end - if n<1 then - insert(newelements,1,'..') - end - elseif element~="" then - insert(newelements,1,element) - end - i=i-1 - end - if #newelements==0 then - return starter or "." - elseif starter then - return starter..concat(newelements,'/') - elseif lpegmatch(absolute,str) then - return "/"..concat(newelements,'/') - else - newelements=concat(newelements,'/') - if anchor=="." and find(str,"^%./") then - return "./"..newelements - else - return newelements - end - end -end -local validchars=R("az","09","AZ","--","..") -local pattern_a=lpeg.replacer(1-validchars) -local pattern_a=Cs((validchars+P(1)/"-")^1) -local whatever=P("-")^0/"" -local pattern_b=Cs(whatever*(1-whatever*-1)^1) -function file.robustname(str,strict) - if str then - str=lpegmatch(pattern_a,str) or str - if strict then - return lpegmatch(pattern_b,str) or str - else - return str - end - end -end -file.readdata=io.loaddata -file.savedata=io.savedata -function file.copy(oldname,newname) - if oldname and newname then - local data=io.loaddata(oldname) - if data and data~="" then - file.savedata(newname,data) - end - end -end -local letter=R("az","AZ")+S("_-+") -local separator=P("://") -local qualified=period^0*fwslash+letter*colon+letter^1*separator+letter^1*fwslash -local rootbased=fwslash+letter*colon -lpeg.patterns.qualified=qualified -lpeg.patterns.rootbased=rootbased -function file.is_qualified_path(filename) - return filename and lpegmatch(qualified,filename)~=nil -end -function file.is_rootbased_path(filename) - return filename and lpegmatch(rootbased,filename)~=nil -end -function file.strip(name,dir) - if name then - local b,a=match(name,"^(.-)"..dir.."(.*)$") - return a~="" and a or name - end -end -function lfs.mkdirs(path) - local full="" - for sub in gmatch(path,"(/*[^\\/]+)") do - full=full..sub - lfs.mkdir(full) - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-gzip"] = package.loaded["l-gzip"] or true - --- original size: 1211, stripped down to: 1002 - -if not modules then modules={} end modules ['l-gzip']={ - version=1.001, - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -if not gzip then - return -end -local suffix,suffixes=file.suffix,file.suffixes -function gzip.load(filename) - local f=io.open(filename,"rb") - if not f then - elseif suffix(filename)=="gz" then - f:close() - local g=gzip.open(filename,"rb") - if g then - local str=g:read("*all") - g:close() - return str - end - else - local str=f:read("*all") - f:close() - return str - end -end -function gzip.save(filename,data) - if suffix(filename)~="gz" then - filename=filename..".gz" - end - local f=io.open(filename,"wb") - if f then - local s=zlib.compress(data or "",9,nil,15+16) - f:write(s) - f:close() - return #s - end -end -function gzip.suffix(filename) - local suffix,extra=suffixes(filename) - local gzipped=extra=="gz" - return suffix,gzipped -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-md5"] = package.loaded["l-md5"] or true - --- original size: 3760, stripped down to: 2088 - -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" -} -if not md5 then - md5=optionalrequire("md5") -end -if not md5 then - md5={ - sum=function(str) print("error: md5 is not loaded (sum ignored)") return str end, - sumhexa=function(str) print("error: md5 is not loaded (sumhexa ignored)") return str end, - } -end -local md5,file=md5,file -local gsub,format,byte=string.gsub,string.format,string.byte -local md5sum=md5.sum -local function convert(str,fmt) - return (gsub(md5sum(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 -function file.needsupdating(oldname,newname,threshold) - local oldtime=lfs.attributes(oldname,"modification") - if oldtime then - local newtime=lfs.attributes(newname,"modification") - if not newtime then - return true - elseif newtime>=oldtime then - return false - elseif oldtime-newtime<(threshold or 1) then - return false - else - return true - end - else - return false - end -end -file.needs_updating=file.needsupdating -function file.syncmtimes(oldname,newname) - local oldtime=lfs.attributes(oldname,"modification") - if oldtime and lfs.isfile(newname) then - lfs.touch(newname,oldtime,oldtime) - 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 - -package.loaded["l-url"] = package.loaded["l-url"] or true - --- original size: 12292, stripped down to: 5585 - -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,format,byte=string.char,string.format,string.byte -local concat=table.concat -local tonumber,type=tonumber,type -local P,C,R,S,Cs,Cc,Ct,Cf,Cg,V=lpeg.P,lpeg.C,lpeg.R,lpeg.S,lpeg.Cs,lpeg.Cc,lpeg.Ct,lpeg.Cf,lpeg.Cg,lpeg.V -local lpegmatch,lpegpatterns,replacer=lpeg.match,lpeg.patterns,lpeg.replacer -url=url or {} -local url=url -local tochar=function(s) return char(tonumber(s,16)) end -local colon=P(":") -local qmark=P("?") -local hash=P("#") -local slash=P("/") -local percent=P("%") -local endofstring=P(-1) -local hexdigit=R("09","AF","af") -local plus=P("+") -local nothing=Cc("") -local escapedchar=(percent*C(hexdigit*hexdigit))/tochar -local escaped=(plus/" ")+escapedchar -local noslash=P("/")/"" -local schemestr=Cs((escaped+(1-colon-slash-qmark-hash))^2) -local authoritystr=Cs((escaped+(1- slash-qmark-hash))^0) -local pathstr=Cs((escaped+(1- qmark-hash))^0) -local querystr=Cs(((1- hash))^0) -local fragmentstr=Cs((escaped+(1- endofstring))^0) -local scheme=schemestr*colon+nothing -local authority=slash*slash*authoritystr+nothing -local path=slash*pathstr+nothing -local query=qmark*querystr+nothing -local fragment=hash*fragmentstr+nothing -local validurl=scheme*authority*path*query*fragment -local parser=Ct(validurl) -lpegpatterns.url=validurl -lpegpatterns.urlsplitter=parser -local escapes={} -setmetatable(escapes,{ __index=function(t,k) - local v=format("%%%02X",byte(k)) - t[k]=v - return v -end }) -local escaper=Cs((R("09","AZ","az")^1+P(" ")/"%%20"+S("-./_")^1+P(1)/escapes)^0) -local unescaper=Cs((escapedchar+1)^0) -local getcleaner=Cs((P("+++")/"%%2B"+P("+")/"%%20"+P(1))^1) -lpegpatterns.urlunescaped=escapedchar -lpegpatterns.urlescaper=escaper -lpegpatterns.urlunescaper=unescaper -lpegpatterns.urlgetcleaner=getcleaner -function url.unescapeget(str) - return lpegmatch(getcleaner,str) -end -local function split(str) - return (type(str)=="string" and lpegmatch(parser,str)) or str -end -local isscheme=schemestr*colon*slash*slash -local function hasscheme(str) - if str then - local scheme=lpegmatch(isscheme,str) - return scheme~="" and scheme or false - else - return false - end -end -local rootletter=R("az","AZ")+S("_-+") -local separator=P("://") -local qualified=P(".")^0*P("/")+rootletter*P(":")+rootletter^1*separator+rootletter^1*P("/") -local rootbased=P("/")+rootletter*P(":") -local barswapper=replacer("|",":") -local backslashswapper=replacer("\\","/") -local equal=P("=") -local amp=P("&") -local key=Cs(((escapedchar+1)-equal )^0) -local value=Cs(((escapedchar+1)-amp -endofstring)^0) -local splitquery=Cf (Ct("")*P { "sequence", - sequence=V("pair")*(amp*V("pair"))^0, - pair=Cg(key*equal*value), -},rawset) -local function hashed(str) - if str=="" then - return { - scheme="invalid", - original=str, - } - end - local s=split(str) - local rawscheme=s[1] - local rawquery=s[4] - local somescheme=rawscheme~="" - local somequery=rawquery~="" - if not somescheme and not somequery then - s={ - scheme="file", - authority="", - path=str, - query="", - fragment="", - original=str, - noscheme=true, - filename=str, - } - else - local authority,path,filename=s[2],s[3] - if authority=="" then - filename=path - elseif path=="" then - filename="" - else - filename=authority.."/"..path - end - s={ - scheme=rawscheme, - authority=authority, - path=path, - query=lpegmatch(unescaper,rawquery), - queries=lpegmatch(splitquery,rawquery), - fragment=s[5], - original=str, - noscheme=false, - filename=filename, - } - end - return s -end -url.split=split -url.hasscheme=hasscheme -url.hashed=hashed -function url.addscheme(str,scheme) - if hasscheme(str) then - return str - elseif not scheme then - return "file:///"..str - else - return scheme..":///"..str - end -end -function url.construct(hash) - local fullurl,f={},0 - local scheme,authority,path,query,fragment=hash.scheme,hash.authority,hash.path,hash.query,hash.fragment - if scheme and scheme~="" then - f=f+1;fullurl[f]=scheme.."://" - end - if authority and authority~="" then - f=f+1;fullurl[f]=authority - end - if path and path~="" then - f=f+1;fullurl[f]="/"..path - end - if query and query~="" then - f=f+1;fullurl[f]="?"..query - end - if fragment and fragment~="" then - f=f+1;fullurl[f]="#"..fragment - end - return lpegmatch(escaper,concat(fullurl)) -end -local pattern=Cs(noslash*R("az","AZ")*(S(":|")/":")*noslash*P(1)^0) -function url.filename(filename) - local spec=hashed(filename) - local path=spec.path - return (spec.scheme=="file" and path and lpegmatch(pattern,path)) or filename -end -local function escapestring(str) - return lpegmatch(escaper,str) -end -url.escape=escapestring -function url.query(str) - if type(str)=="string" then - return lpegmatch(splitquery,str) or "" - else - return str - end -end -function url.toquery(data) - local td=type(data) - if td=="string" then - return #str and escape(data) or nil - elseif td=="table" then - if next(data) then - local t={} - for k,v in next,data do - t[#t+1]=format("%s=%s",k,escapestring(v)) - end - return concat(t,"&") - end - else - end -end -local pattern=Cs(noslash^0*(1-noslash*P(-1))^0) -function url.barepath(path) - if not path or path=="" then - return "" - else - return lpegmatch(pattern,path) - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-dir"] = package.loaded["l-dir"] or true - --- original size: 14768, stripped down to: 9107 - -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" -} -local type,select=type,select -local find,gmatch,match,gsub=string.find,string.gmatch,string.match,string.gsub -local concat,insert,remove,unpack=table.concat,table.insert,table.remove,table.unpack -local lpegmatch=lpeg.match -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 -dir=dir or {} -local dir=dir -local lfs=lfs -local attributes=lfs.attributes -local walkdir=lfs.dir -local isdir=lfs.isdir -local isfile=lfs.isfile -local currentdir=lfs.currentdir -local chdir=lfs.chdir -local mkdir=lfs.mkdir -local onwindows=os.type=="windows" or find(os.getenv("PATH"),";") -if not isdir then - function isdir(name) - local a=attributes(name) - return a and a.mode=="directory" - end - lfs.isdir=isdir -end -if not isfile then - function isfile(name) - local a=attributes(name) - return a and a.mode=="file" - end - lfs.isfile=isfile -end -function dir.current() - return (gsub(currentdir(),"\\","/")) -end -local lfsisdir=isdir -local function isdir(path) - path=gsub(path,"[/\\]+$","") - return lfsisdir(path) -end -lfs.isdir=isdir -local function globpattern(path,patt,recurse,action) - if path=="/" then - path=path.."." - elseif not find(path,"/$") then - path=path..'/' - end - if isdir(path) then - for name in walkdir(path) 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 - globpattern(full,patt,recurse,action) - end - end - end -end -dir.globpattern=globpattern -local function collectpattern(path,patt,recurse,result) - local ok,scanner - result=result or {} - if path=="/" then - ok,scanner,first=xpcall(function() return walkdir(path..".") end,function() end) - else - ok,scanner,first=xpcall(function() return walkdir(path) end,function() end) - end - if ok and type(scanner)=="function" then - if not find(path,"/$") then path=path..'/' end - for name in scanner,first 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=collectpattern(full,patt,recurse) - result[name]=attr - end - end - end - return result -end -dir.collectpattern=collectpattern -local separator -if onwindows then - local slash=S("/\\")/"/" - pattern=Ct { - [1]=(Cs(P(".")+slash^1)+Cs(R("az","AZ")*P(":")*slash^0)+Cc("./"))*V(2)*V(3), - [2]=Cs(((1-S("*?/\\"))^0*slash)^0), - [3]=Cs(P(1)^0) - } -else - pattern=Ct { - [1]=(C(P(".")+P("/")^1)+Cc("./"))*V(2)*V(3), - [2]=C(((1-S("*?/"))^0*P("/"))^0), - [3]=C(P(1)^0) - } -end -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 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) - globpattern(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 isfile(str) then - if t then - t[#t+1]=str - return t - else - return { str } - end - 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) - globpattern(start,result,recurse,action) - return t - else - return {} - end - end - end -end -dir.glob=glob -local function globfiles(path,recurse,func,files) - if type(func)=="string" then - local s=func - func=function(name) return find(name,s) end - end - files=files or {} - local noffiles=#files - for name in walkdir(path) do - if find(name,"^%.") then - 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 not func or func(name) then - noffiles=noffiles+1 - files[noffiles]=path.."/"..name - end - end - end - end - return files -end -dir.globfiles=globfiles -function dir.ls(pattern) - return concat(glob(pattern),"\n") -end -local make_indeed=true -if onwindows then - function dir.mkdirs(...) - local n=select("#",...) - local str - if n==1 then - str=select(1,...) - if isdir(str) then - return str,true - end - else - str="" - for i=1,n do - local s=select(i,...) - local s=select(i,...) - if s=="" then - elseif str=="" then - str=s - else - str=str.."/"..s - end - end - end - local pth="" - local drive=false - local first,middle,last=match(str,"^(//)(//*)(.*)$") - if first then - 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 isdir(pth) then - mkdir(pth) - end - end - return pth,(isdir(pth)==true) - end -else - function dir.mkdirs(...) - local n=select("#",...) - local str,pth - if n==1 then - str=select(1,...) - if isdir(str) then - return str,true - end - else - str="" - for i=1,n do - local s=select(i,...) - if s and s~="" then - if str~="" then - str=str.."/"..s - else - str=s - end - 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 isdir(pth) then - mkdir(pth) - end - end - else - pth="." - for s in gmatch(str,"[^/]+") do - pth=pth.."/"..s - if make_indeed and not isdir(pth) then - mkdir(pth) - end - end - end - return pth,(isdir(pth)==true) - end -end -dir.makedirs=dir.mkdirs -if onwindows then - function dir.expandname(str) - 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]:)(.*)$") - if first and not find(last,"^/") then - local d=currentdir() - if chdir(first) then - first=dir.current() - end - chdir(d) - end - end - if not first then - first,last=dir.current(),str - end - last=gsub(last,"//","/") - last=gsub(last,"/%./","/") - last=gsub(last,"^/*","") - first=gsub(first,"/*$","") - if last=="" or last=="." then - return first - else - return first.."/"..last - end - end -else - function dir.expandname(str) - if not find(str,"^/") then - str=currentdir().."/"..str - end - str=gsub(str,"//","/") - str=gsub(str,"/%./","/") - str=gsub(str,"(.)/%.$","%1") - return str - end -end -file.expandname=dir.expandname -local stack={} -function dir.push(newdir) - insert(stack,currentdir()) - if newdir and newdir~="" then - chdir(newdir) - end -end -function dir.pop() - local d=remove(stack) - if d then - chdir(d) - end - return d -end -local function found(...) - for i=1,select("#",...) do - local path=select(i,...) - local kind=type(path) - if kind=="string" then - if isdir(path) then - return path - end - elseif kind=="table" then - local path=found(unpack(path)) - if path then - return path - end - end - end -end -dir.found=found - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-boolean"] = package.loaded["l-boolean"] or true - --- original size: 1809, stripped down to: 1527 - -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" -} -local type,tonumber=type,tonumber -boolean=boolean or {} -local boolean=boolean -function boolean.tonumber(b) - if b then return 1 else return 0 end -end -function toboolean(str,tolerant) - if str==nil then - return false - elseif str==false then - return false - elseif str==true then - return true - elseif str=="true" then - return true - elseif str=="false" then - return false - elseif not tolerant then - return false - elseif str==0 then - return false - elseif (tonumber(str) or 0)>0 then - return true - else - return str=="yes" or str=="on" or str=="t" - end -end -string.toboolean=toboolean -function string.booleanstring(str) - if str=="0" then - return false - elseif str=="1" then - return true - elseif str=="" then - return false - elseif str=="false" then - return false - elseif str=="true" then - return true - elseif (tonumber(str) or 0)>0 then - return true - else - return str=="yes" or str=="on" or str=="t" - end -end -function string.is_boolean(str,default) - if type(str)=="string" then - if str=="true" or str=="yes" or str=="on" or str=="t" or str=="1" then - return true - elseif str=="false" or str=="no" or str=="off" or str=="f" or str=="0" then - return false - end - end - return default -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-unicode"] = package.loaded["l-unicode"] or true - --- original size: 33473, stripped down to: 14938 - -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" -} -utf=utf or (unicode and unicode.utf8) or {} -utf.characters=utf.characters or string.utfcharacters -utf.values=utf.values or string.utfvalues -local type=type -local char,byte,format,sub,gmatch=string.char,string.byte,string.format,string.sub,string.gmatch -local concat=table.concat -local P,C,R,Cs,Ct,Cmt,Cc,Carg,Cp=lpeg.P,lpeg.C,lpeg.R,lpeg.Cs,lpeg.Ct,lpeg.Cmt,lpeg.Cc,lpeg.Carg,lpeg.Cp -local lpegmatch,patterns=lpeg.match,lpeg.patterns -local bytepairs=string.bytepairs -local finder=lpeg.finder -local replacer=lpeg.replacer -local utfvalues=utf.values -local utfgmatch=utf.gmatch -local p_utftype=patterns.utftype -local p_utfstricttype=patterns.utfstricttype -local p_utfoffset=patterns.utfoffset -local p_utf8char=patterns.utf8char -local p_utf8byte=patterns.utf8byte -local p_utfbom=patterns.utfbom -local p_newline=patterns.newline -local p_whitespace=patterns.whitespace -if not unicode then - unicode={ utf=utf } -end -if not utf.char then - local floor,char=math.floor,string.char - function utf.char(n) - if n<0x80 then - return char(n) - elseif n<0x800 then - return char( - 0xC0+floor(n/0x40), - 0x80+(n%0x40) - ) - elseif n<0x10000 then - return char( - 0xE0+floor(n/0x1000), - 0x80+(floor(n/0x40)%0x40), - 0x80+(n%0x40) - ) - elseif n<0x200000 then - return char( - 0xF0+floor(n/0x40000), - 0x80+(floor(n/0x1000)%0x40), - 0x80+(floor(n/0x40)%0x40), - 0x80+(n%0x40) - ) - else - return "" - end - end -end -if not utf.byte then - local utf8byte=patterns.utf8byte - function utf.byte(c) - return lpegmatch(utf8byte,c) - end -end -local utfchar,utfbyte=utf.char,utf.byte -function utf.filetype(data) - return data and lpegmatch(p_utftype,data) or "unknown" -end -local toentities=Cs ( - ( - patterns.utf8one+( - patterns.utf8two+patterns.utf8three+patterns.utf8four - )/function(s) local b=utfbyte(s) if b<127 then return s else return format("&#%X;",b) end end - )^0 -) -patterns.toentities=toentities -function utf.toentities(str) - return lpegmatch(toentities,str) -end -local one=P(1) -local two=C(1)*C(1) -local four=C(R(utfchar(0xD8),utfchar(0xFF)))*C(1)*C(1)*C(1) -local pattern=P("\254\255")*Cs(( - four/function(a,b,c,d) - local ab=0xFF*byte(a)+byte(b) - local cd=0xFF*byte(c)+byte(d) - return utfchar((ab-0xD800)*0x400+(cd-0xDC00)+0x10000) - end+two/function(a,b) - return utfchar(byte(a)*256+byte(b)) - end+one - )^1 )+P("\255\254")*Cs(( - four/function(b,a,d,c) - local ab=0xFF*byte(a)+byte(b) - local cd=0xFF*byte(c)+byte(d) - return utfchar((ab-0xD800)*0x400+(cd-0xDC00)+0x10000) - end+two/function(b,a) - return utfchar(byte(a)*256+byte(b)) - end+one - )^1 ) -function string.toutf(s) - return lpegmatch(pattern,s) or s -end -local validatedutf=Cs ( - ( - patterns.utf8one+patterns.utf8two+patterns.utf8three+patterns.utf8four+P(1)/"�" - )^0 -) -patterns.validatedutf=validatedutf -function utf.is_valid(str) - return type(str)=="string" and lpegmatch(validatedutf,str) or false -end -if not utf.len then - local n,f=0,1 - local utfcharcounter=patterns.utfbom^-1*Cmt ( - Cc(1)*patterns.utf8one^1+Cc(2)*patterns.utf8two^1+Cc(3)*patterns.utf8three^1+Cc(4)*patterns.utf8four^1, - function(_,t,d) - n=n+(t-f)/d - f=t - return true - end - )^0 - function utf.len(str) - n,f=0,1 - lpegmatch(utfcharcounter,str or "") - return n - end -end -utf.length=utf.len -if not utf.sub then - local utflength=utf.length - local b,e,n,first,last=0,0,0,0,0 - local function slide_zero(s,p) - n=n+1 - if n>=last then - e=p-1 - else - return p - end - end - local function slide_one(s,p) - n=n+1 - if n==first then - b=p - end - if n>=last then - e=p-1 - else - return p - end - end - local function slide_two(s,p) - n=n+1 - if n==first then - b=p - else - return true - end - end - local pattern_zero=Cmt(p_utf8char,slide_zero)^0 - local pattern_one=Cmt(p_utf8char,slide_one )^0 - local pattern_two=Cmt(p_utf8char,slide_two )^0 - function utf.sub(str,start,stop) - if not start then - return str - end - if start==0 then - start=1 - end - if not stop then - if start<0 then - local l=utflength(str) - start=l+start - else - start=start-1 - end - b,n,first=0,0,start - lpegmatch(pattern_two,str) - if n>=first then - return sub(str,b) - else - return "" - end - end - if start<0 or stop<0 then - local l=utf.length(str) - if start<0 then - start=l+start - if start<=0 then - start=1 - else - start=start+1 - end - end - if stop<0 then - stop=l+stop - if stop==0 then - stop=1 - else - stop=stop+1 - end - end - end - if start>stop then - return "" - elseif start>1 then - b,e,n,first,last=0,0,0,start-1,stop - lpegmatch(pattern_one,str) - if n>=first and e==0 then - e=#str - end - return sub(str,b,e) - else - b,e,n,last=1,0,0,stop - lpegmatch(pattern_zero,str) - if e==0 then - e=#str - end - return sub(str,b,e) - end - end -end -function utf.remapper(mapping) - local pattern=Cs((p_utf8char/mapping)^0) - return function(str) - if not str or str=="" then - return "" - else - return lpegmatch(pattern,str) - end - end,pattern -end -function utf.replacer(t) - local r=replacer(t,false,false,true) - return function(str) - return lpegmatch(r,str) - end -end -function utf.subtituter(t) - local f=finder (t) - local r=replacer(t,false,false,true) - return function(str) - local i=lpegmatch(f,str) - if not i then - return str - elseif i>#str then - return str - else - return lpegmatch(r,str) - end - end -end -local utflinesplitter=p_utfbom^-1*lpeg.tsplitat(p_newline) -local utfcharsplitter_ows=p_utfbom^-1*Ct(C(p_utf8char)^0) -local utfcharsplitter_iws=p_utfbom^-1*Ct((p_whitespace^1+C(p_utf8char))^0) -local utfcharsplitter_raw=Ct(C(p_utf8char)^0) -patterns.utflinesplitter=utflinesplitter -function utf.splitlines(str) - return lpegmatch(utflinesplitter,str or "") -end -function utf.split(str,ignorewhitespace) - if ignorewhitespace then - return lpegmatch(utfcharsplitter_iws,str or "") - else - return lpegmatch(utfcharsplitter_ows,str or "") - end -end -function utf.totable(str) - return lpegmatch(utfcharsplitter_raw,str) -end -function utf.magic(f) - local str=f:read(4) or "" - local off=lpegmatch(p_utfoffset,str) - if off<4 then - f:seek('set',off) - end - return lpegmatch(p_utftype,str) -end -local utf16_to_utf8_be,utf16_to_utf8_le -local utf32_to_utf8_be,utf32_to_utf8_le -local utf_16_be_linesplitter=patterns.utfbom_16_be^-1*lpeg.tsplitat(patterns.utf_16_be_nl) -local utf_16_le_linesplitter=patterns.utfbom_16_le^-1*lpeg.tsplitat(patterns.utf_16_le_nl) -if bytepairs then - utf16_to_utf8_be=function(t) - if type(t)=="string" then - t=lpegmatch(utf_16_be_linesplitter,t) - end - local result={} - for i=1,#t do - local r,more=0,0 - for left,right in bytepairs(t[i]) do - if right then - local now=256*left+right - if more>0 then - now=(more-0xD800)*0x400+(now-0xDC00)+0x10000 - more=0 - r=r+1 - result[r]=utfchar(now) - elseif now>=0xD800 and now<=0xDBFF then - more=now - else - r=r+1 - result[r]=utfchar(now) - end - end - end - t[i]=concat(result,"",1,r) - end - return t - end - utf16_to_utf8_le=function(t) - if type(t)=="string" then - t=lpegmatch(utf_16_le_linesplitter,t) - end - local result={} - for i=1,#t do - local r,more=0,0 - for left,right in bytepairs(t[i]) do - if right then - local now=256*right+left - if more>0 then - now=(more-0xD800)*0x400+(now-0xDC00)+0x10000 - more=0 - r=r+1 - result[r]=utfchar(now) - elseif now>=0xD800 and now<=0xDBFF then - more=now - else - r=r+1 - result[r]=utfchar(now) - end - end - end - t[i]=concat(result,"",1,r) - end - return t - end - utf32_to_utf8_be=function(t) - if type(t)=="string" then - t=lpegmatch(utflinesplitter,t) - end - local result={} - for i=1,#t do - local r,more=0,-1 - for a,b in bytepairs(t[i]) do - if a and b then - if more<0 then - more=256*256*256*a+256*256*b - else - r=r+1 - result[t]=utfchar(more+256*a+b) - more=-1 - end - else - break - end - end - t[i]=concat(result,"",1,r) - end - return t - end - utf32_to_utf8_le=function(t) - if type(t)=="string" then - t=lpegmatch(utflinesplitter,t) - end - local result={} - for i=1,#t do - local r,more=0,-1 - for a,b in bytepairs(t[i]) do - if a and b then - if more<0 then - more=256*b+a - else - r=r+1 - result[t]=utfchar(more+256*256*256*b+256*256*a) - more=-1 - end - else - break - end - end - t[i]=concat(result,"",1,r) - end - return t - end -else - utf16_to_utf8_be=function(t) - if type(t)=="string" then - t=lpegmatch(utf_16_be_linesplitter,t) - end - local result={} - for i=1,#t do - local r,more=0,0 - for left,right in gmatch(t[i],"(.)(.)") do - if left=="\000" then - r=r+1 - result[r]=utfchar(byte(right)) - elseif right then - local now=256*byte(left)+byte(right) - if more>0 then - now=(more-0xD800)*0x400+(now-0xDC00)+0x10000 - more=0 - r=r+1 - result[r]=utfchar(now) - elseif now>=0xD800 and now<=0xDBFF then - more=now - else - r=r+1 - result[r]=utfchar(now) - end - end - end - t[i]=concat(result,"",1,r) - end - return t - end - utf16_to_utf8_le=function(t) - if type(t)=="string" then - t=lpegmatch(utf_16_le_linesplitter,t) - end - local result={} - for i=1,#t do - local r,more=0,0 - for left,right in gmatch(t[i],"(.)(.)") do - if right=="\000" then - r=r+1 - result[r]=utfchar(byte(left)) - elseif right then - local now=256*byte(right)+byte(left) - if more>0 then - now=(more-0xD800)*0x400+(now-0xDC00)+0x10000 - more=0 - r=r+1 - result[r]=utfchar(now) - elseif now>=0xD800 and now<=0xDBFF then - more=now - else - r=r+1 - result[r]=utfchar(now) - end - end - end - t[i]=concat(result,"",1,r) - end - return t - end - utf32_to_utf8_le=function() return {} end - utf32_to_utf8_be=function() return {} end -end -utf.utf16_to_utf8_le=utf16_to_utf8_le -utf.utf16_to_utf8_be=utf16_to_utf8_be -utf.utf32_to_utf8_le=utf32_to_utf8_le -utf.utf32_to_utf8_be=utf32_to_utf8_be -function utf.utf8_to_utf8(t) - return type(t)=="string" and lpegmatch(utflinesplitter,t) or t -end -function utf.utf16_to_utf8(t,endian) - return endian and utf16_to_utf8_be(t) or utf16_to_utf8_le(t) or t -end -function utf.utf32_to_utf8(t,endian) - return endian and utf32_to_utf8_be(t) or utf32_to_utf8_le(t) or t -end -local function little(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 -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 -local _,l_remap=utf.remapper(little) -local _,b_remap=utf.remapper(big) -function utf.utf8_to_utf16_be(str,nobom) - if nobom then - return lpegmatch(b_remap,str) - else - return char(254,255)..lpegmatch(b_remap,str) - end -end -function utf.utf8_to_utf16_le(str,nobom) - if nobom then - return lpegmatch(l_remap,str) - else - return char(255,254)..lpegmatch(l_remap,str) - end -end -function utf.utf8_to_utf16(str,littleendian,nobom) - if littleendian then - return utf.utf8_to_utf16_le(str,nobom) - else - return utf.utf8_to_utf16_be(str,nobom) - end -end -local pattern=Cs ( - (p_utf8byte/function(unicode ) return format("0x%04X",unicode) end)*(p_utf8byte*Carg(1)/function(unicode,separator) return format("%s0x%04X",separator,unicode) end)^0 -) -function utf.tocodes(str,separator) - return lpegmatch(pattern,str,1,separator or " ") -end -function utf.ustring(s) - return format("U+%05X",type(s)=="number" and s or utfbyte(s)) -end -function utf.xstring(s) - return format("0x%05X",type(s)=="number" and s or utfbyte(s)) -end -function utf.toeight(str) - if not str then - return nil - end - local utftype=lpegmatch(p_utfstricttype,str) - if utftype=="utf-8" then - return sub(str,4) - elseif utftype=="utf-16-le" then - return utf16_to_utf8_le(str) - elseif utftype=="utf-16-be" then - return utf16_to_utf8_ne(str) - else - return str - end -end -local p_nany=p_utf8char/"" -if utfgmatch then - function utf.count(str,what) - if type(what)=="string" then - local n=0 - for _ in utfgmatch(str,what) do - n=n+1 - end - return n - else - return #lpegmatch(Cs((P(what)/" "+p_nany)^0),str) - end - end -else - local cache={} - function utf.count(str,what) - if type(what)=="string" then - local p=cache[what] - if not p then - p=Cs((P(what)/" "+p_nany)^0) - cache[p]=p - end - return #lpegmatch(p,str) - else - return #lpegmatch(Cs((P(what)/" "+p_nany)^0),str) - end - end -end -if not utf.characters then - function utf.characters(str) - return gmatch(str,".[\128-\191]*") - end - string.utfcharacters=utf.characters -end -if not utf.values then - local find=string.find - local dummy=function() - end - function utf.values(str) - local n=#str - if n==0 then - return dummy - elseif n==1 then - return function() return utfbyte(str) end - else - local p=1 - return function() - local b,e=find(str,".[\128-\191]*",p) - if b then - p=e+1 - return utfbyte(sub(str,b,e)) - end - end - end - end - string.utfvalues=utf.values -end -function utf.chrlen(u) - return - (u<0x80 and 1) or - (u<0xE0 and 2) or - (u<0xF0 and 3) or - (u<0xF8 and 4) or - (u<0xFC and 5) or - (u<0xFE and 6) or 0 -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["l-math"] = package.loaded["l-math"] or true - --- original size: 915, stripped down to: 836 - -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 -if not math.sind then - 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 -if not math.odd then - function math.odd (n) return n%2~=0 end - function math.even(n) return n%2==0 end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["util-str"] = package.loaded["util-str"] or true - --- original size: 29502, stripped down to: 16632 - -if not modules then modules={} end modules ['util-str']={ - 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" -} -utilities=utilities or {} -utilities.strings=utilities.strings or {} -local strings=utilities.strings -local format,gsub,rep,sub=string.format,string.gsub,string.rep,string.sub -local load,dump=load,string.dump -local tonumber,type,tostring=tonumber,type,tostring -local unpack,concat=table.unpack,table.concat -local P,V,C,S,R,Ct,Cs,Cp,Carg,Cc=lpeg.P,lpeg.V,lpeg.C,lpeg.S,lpeg.R,lpeg.Ct,lpeg.Cs,lpeg.Cp,lpeg.Carg,lpeg.Cc -local patterns,lpegmatch=lpeg.patterns,lpeg.match -local utfchar,utfbyte=utf.char,utf.byte -local loadstripped=nil -if _LUAVERSION<5.2 then - loadstripped=function(str,shortcuts) - return load(str) - end -else - loadstripped=function(str,shortcuts) - if shortcuts then - return load(dump(load(str),true),nil,nil,shortcuts) - else - return load(dump(load(str),true)) - end - end -end -if not number then number={} end -local stripper=patterns.stripzeros -local function points(n) - return (not n or n==0) and "0pt" or lpegmatch(stripper,format("%.5fpt",n/65536)) -end -local function basepoints(n) - return (not n or n==0) and "0bp" or lpegmatch(stripper,format("%.5fbp",n*(7200/7227)/65536)) -end -number.points=points -number.basepoints=basepoints -local rubish=patterns.spaceortab^0*patterns.newline -local anyrubish=patterns.spaceortab+patterns.newline -local anything=patterns.anything -local stripped=(patterns.spaceortab^1/"")*patterns.newline -local leading=rubish^0/"" -local trailing=(anyrubish^1*patterns.endofstring)/"" -local redundant=rubish^3/"\n" -local pattern=Cs(leading*(trailing+redundant+stripped+anything)^0) -function strings.collapsecrlf(str) - return lpegmatch(pattern,str) -end -local repeaters={} -function strings.newrepeater(str,offset) - offset=offset or 0 - local s=repeaters[str] - if not s then - s={} - repeaters[str]=s - end - local t=s[offset] - if t then - return t - end - t={} - setmetatable(t,{ __index=function(t,k) - if not k then - return "" - end - local n=k+offset - local s=n>0 and rep(str,n) or "" - t[k]=s - return s - end }) - s[offset]=t - return t -end -local extra,tab,start=0,0,4,0 -local nspaces=strings.newrepeater(" ") -string.nspaces=nspaces -local pattern=Carg(1)/function(t) - extra,tab,start=0,t or 7,1 - end*Cs(( - Cp()*patterns.tab/function(position) - local current=(position-start+1)+extra - local spaces=tab-(current-1)%tab - if spaces>0 then - extra=extra+spaces-1 - return nspaces[spaces] - else - return "" - end - end+patterns.newline*Cp()/function(position) - extra,start=0,position - end+patterns.anything - )^1) -function strings.tabtospace(str,tab) - return lpegmatch(pattern,str,1,tab or 7) -end -function strings.striplong(str) - str=gsub(str,"^%s*","") - str=gsub(str,"[\n\r]+ *","\n") - return str -end -function strings.nice(str) - str=gsub(str,"[:%-+_]+"," ") - return str -end -local n=0 -local sequenced=table.sequenced -function string.autodouble(s,sep) - if s==nil then - return '""' - end - local t=type(s) - if t=="number" then - return tostring(s) - end - if t=="table" then - return ('"'..sequenced(s,sep or ",")..'"') - end - return ('"'..tostring(s)..'"') -end -function string.autosingle(s,sep) - if s==nil then - return "''" - end - local t=type(s) - if t=="number" then - return tostring(s) - end - if t=="table" then - return ("'"..sequenced(s,sep or ",").."'") - end - return ("'"..tostring(s).."'") -end -local tracedchars={} -string.tracedchars=tracedchars -strings.tracers=tracedchars -function string.tracedchar(b) - if type(b)=="number" then - return tracedchars[b] or (utfchar(b).." (U+"..format('%05X',b)..")") - else - local c=utfbyte(b) - return tracedchars[c] or (b.." (U+"..format('%05X',c)..")") - end -end -function number.signed(i) - if i>0 then - return "+",i - else - return "-",-i - end -end -local zero=P("0")^1/"" -local plus=P("+")/"" -local minus=P("-") -local separator=S(".") -local digit=R("09") -local trailing=zero^1*#S("eE") -local exponent=(S("eE")*(plus+Cs((minus*zero^0*P(-1))/"")+minus)*zero^0*(P(-1)*Cc("0")+P(1)^1)) -local pattern_a=Cs(minus^0*digit^1*(separator/""*trailing+separator*(trailing+digit)^0)*exponent) -local pattern_b=Cs((exponent+P(1))^0) -function number.sparseexponent(f,n) - if not n then - n=f - f="%e" - end - local tn=type(n) - if tn=="string" then - local m=tonumber(n) - if m then - return lpegmatch((f=="%e" or f=="%E") and pattern_a or pattern_b,format(f,m)) - end - elseif tn=="number" then - return lpegmatch((f=="%e" or f=="%E") and pattern_a or pattern_b,format(f,n)) - end - return tostring(n) -end -local template=[[ -%s -%s -return function(%s) return %s end -]] -local preamble,environment="",{} -if _LUAVERSION<5.2 then - preamble=[[ -local lpeg=lpeg -local type=type -local tostring=tostring -local tonumber=tonumber -local format=string.format -local concat=table.concat -local signed=number.signed -local points=number.points -local basepoints= number.basepoints -local utfchar=utf.char -local utfbyte=utf.byte -local lpegmatch=lpeg.match -local nspaces=string.nspaces -local tracedchar=string.tracedchar -local autosingle=string.autosingle -local autodouble=string.autodouble -local sequenced=table.sequenced -local formattednumber=number.formatted -local sparseexponent=number.sparseexponent - ]] -else - environment={ - global=global or _G, - lpeg=lpeg, - type=type, - tostring=tostring, - tonumber=tonumber, - format=string.format, - concat=table.concat, - signed=number.signed, - points=number.points, - basepoints=number.basepoints, - utfchar=utf.char, - utfbyte=utf.byte, - lpegmatch=lpeg.match, - nspaces=string.nspaces, - tracedchar=string.tracedchar, - autosingle=string.autosingle, - autodouble=string.autodouble, - sequenced=table.sequenced, - formattednumber=number.formatted, - sparseexponent=number.sparseexponent, - } -end -local arguments={ "a1" } -setmetatable(arguments,{ __index=function(t,k) - local v=t[k-1]..",a"..k - t[k]=v - return v - end -}) -local prefix_any=C((S("+- .")+R("09"))^0) -local prefix_tab=P("{")*C((1-P("}"))^0)*P("}")+C((1-R("az","AZ","09","%%"))^0) -local format_s=function(f) - n=n+1 - if f and f~="" then - return format("format('%%%ss',a%s)",f,n) - else - return format("(a%s or '')",n) - end -end -local format_S=function(f) - n=n+1 - if f and f~="" then - return format("format('%%%ss',tostring(a%s))",f,n) - else - return format("tostring(a%s)",n) - end -end -local format_q=function() - n=n+1 - return format("(a%s and format('%%q',a%s) or '')",n,n) -end -local format_Q=function() - n=n+1 - return format("format('%%q',tostring(a%s))",n) -end -local format_i=function(f) - n=n+1 - if f and f~="" then - return format("format('%%%si',a%s)",f,n) - else - return format("format('%%i',a%s)",n) - end -end -local format_d=format_i -local format_I=function(f) - n=n+1 - return format("format('%%s%%%si',signed(a%s))",f,n) -end -local format_f=function(f) - n=n+1 - return format("format('%%%sf',a%s)",f,n) -end -local format_g=function(f) - n=n+1 - return format("format('%%%sg',a%s)",f,n) -end -local format_G=function(f) - n=n+1 - return format("format('%%%sG',a%s)",f,n) -end -local format_e=function(f) - n=n+1 - return format("format('%%%se',a%s)",f,n) -end -local format_E=function(f) - n=n+1 - return format("format('%%%sE',a%s)",f,n) -end -local format_j=function(f) - n=n+1 - return format("sparseexponent('%%%se',a%s)",f,n) -end -local format_J=function(f) - n=n+1 - return format("sparseexponent('%%%sE',a%s)",f,n) -end -local format_x=function(f) - n=n+1 - return format("format('%%%sx',a%s)",f,n) -end -local format_X=function(f) - n=n+1 - return format("format('%%%sX',a%s)",f,n) -end -local format_o=function(f) - n=n+1 - return format("format('%%%so',a%s)",f,n) -end -local format_c=function() - n=n+1 - return format("utfchar(a%s)",n) -end -local format_C=function() - n=n+1 - return format("tracedchar(a%s)",n) -end -local format_r=function(f) - n=n+1 - return format("format('%%%s.0f',a%s)",f,n) -end -local format_h=function(f) - n=n+1 - if f=="-" then - f=sub(f,2) - return format("format('%%%sx',type(a%s) == 'number' and a%s or utfbyte(a%s))",f=="" and "05" or f,n,n,n) - else - return format("format('0x%%%sx',type(a%s) == 'number' and a%s or utfbyte(a%s))",f=="" and "05" or f,n,n,n) - end -end -local format_H=function(f) - n=n+1 - if f=="-" then - f=sub(f,2) - return format("format('%%%sX',type(a%s) == 'number' and a%s or utfbyte(a%s))",f=="" and "05" or f,n,n,n) - else - return format("format('0x%%%sX',type(a%s) == 'number' and a%s or utfbyte(a%s))",f=="" and "05" or f,n,n,n) - end -end -local format_u=function(f) - n=n+1 - if f=="-" then - f=sub(f,2) - return format("format('%%%sx',type(a%s) == 'number' and a%s or utfbyte(a%s))",f=="" and "05" or f,n,n,n) - else - return format("format('u+%%%sx',type(a%s) == 'number' and a%s or utfbyte(a%s))",f=="" and "05" or f,n,n,n) - end -end -local format_U=function(f) - n=n+1 - if f=="-" then - f=sub(f,2) - return format("format('%%%sX',type(a%s) == 'number' and a%s or utfbyte(a%s))",f=="" and "05" or f,n,n,n) - else - return format("format('U+%%%sX',type(a%s) == 'number' and a%s or utfbyte(a%s))",f=="" and "05" or f,n,n,n) - end -end -local format_p=function() - n=n+1 - return format("points(a%s)",n) -end -local format_b=function() - n=n+1 - return format("basepoints(a%s)",n) -end -local format_t=function(f) - n=n+1 - if f and f~="" then - return format("concat(a%s,%q)",n,f) - else - return format("concat(a%s)",n) - end -end -local format_T=function(f) - n=n+1 - if f and f~="" then - return format("sequenced(a%s,%q)",n,f) - else - return format("sequenced(a%s)",n) - end -end -local format_l=function() - n=n+1 - return format("(a%s and 'true' or 'false')",n) -end -local format_L=function() - n=n+1 - return format("(a%s and 'TRUE' or 'FALSE')",n) -end -local format_N=function() - n=n+1 - return format("tostring(tonumber(a%s) or a%s)",n,n) -end -local format_a=function(f) - n=n+1 - if f and f~="" then - return format("autosingle(a%s,%q)",n,f) - else - return format("autosingle(a%s)",n) - end -end -local format_A=function(f) - n=n+1 - if f and f~="" then - return format("autodouble(a%s,%q)",n,f) - else - return format("autodouble(a%s)",n) - end -end -local format_w=function(f) - n=n+1 - f=tonumber(f) - if f then - return format("nspaces[%s+a%s]",f,n) - else - return format("nspaces[a%s]",n) - end -end -local format_W=function(f) - return format("nspaces[%s]",tonumber(f) or 0) -end -local digit=patterns.digit -local period=patterns.period -local three=digit*digit*digit -local splitter=Cs ( - (((1-(three^1*period))^1+C(three))*(Carg(1)*three)^1+C((1-period)^1))*(P(1)/""*Carg(2))*C(2) -) -patterns.formattednumber=splitter -function number.formatted(n,sep1,sep2) - local s=type(s)=="string" and n or format("%0.2f",n) - if sep1==true then - return lpegmatch(splitter,s,1,".",",") - elseif sep1=="." then - return lpegmatch(splitter,s,1,sep1,sep2 or ",") - elseif sep1=="," then - return lpegmatch(splitter,s,1,sep1,sep2 or ".") - else - return lpegmatch(splitter,s,1,sep1 or ",",sep2 or ".") - end -end -local format_m=function(f) - n=n+1 - if not f or f=="" then - f="," - end - return format([[formattednumber(a%s,%q,".")]],n,f) -end -local format_M=function(f) - n=n+1 - if not f or f=="" then - f="." - end - return format([[formattednumber(a%s,%q,",")]],n,f) -end -local format_z=function(f) - n=n+(tonumber(f) or 1) - return "''" -end -local format_rest=function(s) - return format("%q",s) -end -local format_extension=function(extensions,f,name) - local extension=extensions[name] or "tostring(%s)" - local f=tonumber(f) or 1 - if f==0 then - return extension - elseif f==1 then - n=n+1 - local a="a"..n - return format(extension,a,a) - elseif f<0 then - local a="a"..(n+f+1) - return format(extension,a,a) - else - local t={} - for i=1,f do - n=n+1 - t[#t+1]="a"..n - end - return format(extension,unpack(t)) - end -end -local builder=Cs { "start", - start=( - ( - P("%")/""*( - V("!") -+V("s")+V("q")+V("i")+V("d")+V("f")+V("g")+V("G")+V("e")+V("E")+V("x")+V("X")+V("o") -+V("c")+V("C")+V("S") -+V("Q") -+V("N") -+V("r")+V("h")+V("H")+V("u")+V("U")+V("p")+V("b")+V("t")+V("T")+V("l")+V("L")+V("I")+V("w") -+V("W") -+V("a") -+V("A") -+V("j")+V("J") -+V("m")+V("M") -+V("z") -+V("*") - )+V("*") - )*(P(-1)+Carg(1)) - )^0, - ["s"]=(prefix_any*P("s"))/format_s, - ["q"]=(prefix_any*P("q"))/format_q, - ["i"]=(prefix_any*P("i"))/format_i, - ["d"]=(prefix_any*P("d"))/format_d, - ["f"]=(prefix_any*P("f"))/format_f, - ["g"]=(prefix_any*P("g"))/format_g, - ["G"]=(prefix_any*P("G"))/format_G, - ["e"]=(prefix_any*P("e"))/format_e, - ["E"]=(prefix_any*P("E"))/format_E, - ["x"]=(prefix_any*P("x"))/format_x, - ["X"]=(prefix_any*P("X"))/format_X, - ["o"]=(prefix_any*P("o"))/format_o, - ["S"]=(prefix_any*P("S"))/format_S, - ["Q"]=(prefix_any*P("Q"))/format_S, - ["N"]=(prefix_any*P("N"))/format_N, - ["c"]=(prefix_any*P("c"))/format_c, - ["C"]=(prefix_any*P("C"))/format_C, - ["r"]=(prefix_any*P("r"))/format_r, - ["h"]=(prefix_any*P("h"))/format_h, - ["H"]=(prefix_any*P("H"))/format_H, - ["u"]=(prefix_any*P("u"))/format_u, - ["U"]=(prefix_any*P("U"))/format_U, - ["p"]=(prefix_any*P("p"))/format_p, - ["b"]=(prefix_any*P("b"))/format_b, - ["t"]=(prefix_tab*P("t"))/format_t, - ["T"]=(prefix_tab*P("T"))/format_T, - ["l"]=(prefix_any*P("l"))/format_l, - ["L"]=(prefix_any*P("L"))/format_L, - ["I"]=(prefix_any*P("I"))/format_I, - ["w"]=(prefix_any*P("w"))/format_w, - ["W"]=(prefix_any*P("W"))/format_W, - ["j"]=(prefix_any*P("j"))/format_j, - ["J"]=(prefix_any*P("J"))/format_J, - ["m"]=(prefix_tab*P("m"))/format_m, - ["M"]=(prefix_tab*P("M"))/format_M, - ["z"]=(prefix_any*P("z"))/format_z, - ["a"]=(prefix_any*P("a"))/format_a, - ["A"]=(prefix_any*P("A"))/format_A, - ["*"]=Cs(((1-P("%"))^1+P("%%")/"%%")^1)/format_rest, - ["!"]=Carg(2)*prefix_any*P("!")*C((1-P("!"))^1)*P("!")/format_extension, -} -local direct=Cs ( - P("%")*(S("+- .")+R("09"))^0*S("sqidfgGeExXo")*P(-1)/[[local format = string.format return function(str) return format("%0",str) end]] -) -local function make(t,str) - local f - local p - local p=lpegmatch(direct,str) - if p then - f=loadstripped(p)() - else - n=0 - p=lpegmatch(builder,str,1,"..",t._extensions_) - if n>0 then - p=format(template,preamble,t._preamble_,arguments[n],p) - f=loadstripped(p,t._environment_)() - else - f=function() return str end - end - end - t[str]=f - return f -end -local function use(t,fmt,...) - return t[fmt](...) -end -strings.formatters={} -if _LUAVERSION<5.2 then - function strings.formatters.new() - local t={ _extensions_={},_preamble_=preamble,_environment_={},_type_="formatter" } - setmetatable(t,{ __index=make,__call=use }) - return t - end -else - function strings.formatters.new() - local e={} - for k,v in next,environment do - e[k]=v - end - local t={ _extensions_={},_preamble_="",_environment_=e,_type_="formatter" } - setmetatable(t,{ __index=make,__call=use }) - return t - end -end -local formatters=strings.formatters.new() -string.formatters=formatters -string.formatter=function(str,...) return formatters[str](...) end -local function add(t,name,template,preamble) - if type(t)=="table" and t._type_=="formatter" then - t._extensions_[name]=template or "%s" - if type(preamble)=="string" then - t._preamble_=preamble.."\n"..t._preamble_ - elseif type(preamble)=="table" then - for k,v in next,preamble do - t._environment_[k]=v - end - end - end -end -strings.formatters.add=add -patterns.xmlescape=Cs((P("<")/"<"+P(">")/">"+P("&")/"&"+P('"')/"""+P(1))^0) -patterns.texescape=Cs((C(S("#$%\\{}"))/"\\%1"+P(1))^0) -patterns.luaescape=Cs(((1-S('"\n'))^1+P('"')/'\\"'+P('\n')/'\\n"')^0) -patterns.luaquoted=Cs(Cc('"')*((1-S('"\n'))^1+P('"')/'\\"'+P('\n')/'\\n"')^0*Cc('"')) -if _LUAVERSION<5.2 then - add(formatters,"xml",[[lpegmatch(xmlescape,%s)]],"local xmlescape = lpeg.patterns.xmlescape") - add(formatters,"tex",[[lpegmatch(texescape,%s)]],"local texescape = lpeg.patterns.texescape") - add(formatters,"lua",[[lpegmatch(luaescape,%s)]],"local luaescape = lpeg.patterns.luaescape") -else - add(formatters,"xml",[[lpegmatch(xmlescape,%s)]],{ xmlescape=lpeg.patterns.xmlescape }) - add(formatters,"tex",[[lpegmatch(texescape,%s)]],{ texescape=lpeg.patterns.texescape }) - add(formatters,"lua",[[lpegmatch(luaescape,%s)]],{ luaescape=lpeg.patterns.luaescape }) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["util-tab"] = package.loaded["util-tab"] or true - --- original size: 23980, stripped down to: 16119 - -if not modules then modules={} end modules ['util-tab']={ - 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" -} -utilities=utilities or {} -utilities.tables=utilities.tables or {} -local tables=utilities.tables -local format,gmatch,gsub,sub=string.format,string.gmatch,string.gsub,string.sub -local concat,insert,remove=table.concat,table.insert,table.remove -local setmetatable,getmetatable,tonumber,tostring=setmetatable,getmetatable,tonumber,tostring -local type,next,rawset,tonumber,tostring,load,select=type,next,rawset,tonumber,tostring,load,select -local lpegmatch,P,Cs,Cc=lpeg.match,lpeg.P,lpeg.Cs,lpeg.Cc -local sortedkeys,sortedpairs=table.sortedkeys,table.sortedpairs -local formatters=string.formatters -local utftoeight=utf.toeight -local splitter=lpeg.tsplitat(".") -function tables.definetable(target,nofirst,nolast) - local composed,shortcut,t=nil,nil,{} - local snippets=lpegmatch(splitter,target) - for i=1,#snippets-(nolast and 1 or 0) do - local name=snippets[i] - if composed then - composed=shortcut.."."..name - shortcut=shortcut.."_"..name - t[#t+1]=formatters["local %s = %s if not %s then %s = { } %s = %s end"](shortcut,composed,shortcut,shortcut,composed,shortcut) - else - composed=name - shortcut=name - if not nofirst then - t[#t+1]=formatters["%s = %s or { }"](composed,composed) - end - end - end - if nolast then - composed=shortcut.."."..snippets[#snippets] - end - return concat(t,"\n"),composed -end -function tables.definedtable(...) - local t=_G - for i=1,select("#",...) do - local li=select(i,...) - local tl=t[li] - if not tl then - tl={} - t[li]=tl - end - t=tl - end - return t -end -function tables.accesstable(target,root) - local t=root or _G - for name in gmatch(target,"([^%.]+)") do - t=t[name] - if not t then - return - end - end - return t -end -function tables.migratetable(target,v,root) - local t=root or _G - local names=string.split(target,".") - for i=1,#names-1 do - local name=names[i] - t[name]=t[name] or {} - t=t[name] - if not t then - return - end - end - t[names[#names]]=v -end -function tables.removevalue(t,value) - if value then - for i=1,#t do - if t[i]==value then - remove(t,i) - end - end - end -end -function tables.insertbeforevalue(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 tables.insertaftervalue(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 -local escape=Cs(Cc('"')*((P('"')/'""'+P(1))^0)*Cc('"')) -function table.tocsv(t,specification) - if t and #t>0 then - local result={} - local r={} - specification=specification or {} - local fields=specification.fields - if type(fields)~="string" then - fields=sortedkeys(t[1]) - end - local separator=specification.separator or "," - if specification.preamble==true then - for f=1,#fields do - r[f]=lpegmatch(escape,tostring(fields[f])) - end - result[1]=concat(r,separator) - end - for i=1,#t do - local ti=t[i] - for f=1,#fields do - local field=ti[fields[f]] - if type(field)=="string" then - r[f]=lpegmatch(escape,field) - else - r[f]=tostring(field) - end - end - result[#result+1]=concat(r,separator) - end - return concat(result,"\n") - else - return "" - end -end -local nspaces=utilities.strings.newrepeater(" ") -local function toxml(t,d,result,step) - for k,v in sortedpairs(t) do - local s=nspaces[d] - local tk=type(k) - local tv=type(v) - if tv=="table" then - if tk=="number" then - result[#result+1]=formatters["%s<entry n='%s'>"](s,k) - toxml(v,d+step,result,step) - result[#result+1]=formatters["%s</entry>"](s,k) - else - result[#result+1]=formatters["%s<%s>"](s,k) - toxml(v,d+step,result,step) - result[#result+1]=formatters["%s</%s>"](s,k) - end - elseif tv=="string" then - if tk=="number" then - result[#result+1]=formatters["%s<entry n='%s'>%!xml!</entry>"](s,k,v,k) - else - result[#result+1]=formatters["%s<%s>%!xml!</%s>"](s,k,v,k) - end - elseif tk=="number" then - result[#result+1]=formatters["%s<entry n='%s'>%S</entry>"](s,k,v,k) - else - result[#result+1]=formatters["%s<%s>%S</%s>"](s,k,v,k) - end - end -end -function table.toxml(t,specification) - specification=specification or {} - local name=specification.name - local noroot=name==false - local result=(specification.nobanner or noroot) and {} or { "<?xml version='1.0' standalone='yes' ?>" } - local indent=specification.indent or 0 - local spaces=specification.spaces or 1 - if noroot then - toxml(t,indent,result,spaces) - else - toxml({ [name or "data"]=t },indent,result,spaces) - end - return concat(result,"\n") -end -function tables.encapsulate(core,capsule,protect) - if type(capsule)~="table" then - protect=true - capsule={} - end - for key,value in next,core do - if capsule[key] then - print(formatters["\ninvalid %s %a in %a"]("inheritance",key,core)) - os.exit() - else - capsule[key]=value - end - end - if protect then - for key,value in next,core do - core[key]=nil - end - setmetatable(core,{ - __index=capsule, - __newindex=function(t,key,value) - if capsule[key] then - print(formatters["\ninvalid %s %a' in %a"]("overload",key,core)) - os.exit() - else - rawset(t,key,value) - end - end - } ) - end -end -local f_hashed_string=formatters["[%q]=%q,"] -local f_hashed_number=formatters["[%q]=%s,"] -local f_hashed_boolean=formatters["[%q]=%l,"] -local f_hashed_table=formatters["[%q]="] -local f_indexed_string=formatters["[%s]=%q,"] -local f_indexed_number=formatters["[%s]=%s,"] -local f_indexed_boolean=formatters["[%s]=%l,"] -local f_indexed_table=formatters["[%s]="] -local f_ordered_string=formatters["%q,"] -local f_ordered_number=formatters["%s,"] -local f_ordered_boolean=formatters["%l,"] -function table.fastserialize(t,prefix) - local r={ type(prefix)=="string" and prefix or "return" } - local m=1 - local function fastserialize(t,outer) - local n=#t - m=m+1 - r[m]="{" - if n>0 then - for i=0,n do - local v=t[i] - local tv=type(v) - if tv=="string" then - m=m+1 r[m]=f_ordered_string(v) - elseif tv=="number" then - m=m+1 r[m]=f_ordered_number(v) - elseif tv=="table" then - fastserialize(v) - elseif tv=="boolean" then - m=m+1 r[m]=f_ordered_boolean(v) - end - end - end - for k,v in next,t do - local tk=type(k) - if tk=="number" then - if k>n or k<0 then - local tv=type(v) - if tv=="string" then - m=m+1 r[m]=f_indexed_string(k,v) - elseif tv=="number" then - m=m+1 r[m]=f_indexed_number(k,v) - elseif tv=="table" then - m=m+1 r[m]=f_indexed_table(k) - fastserialize(v) - elseif tv=="boolean" then - m=m+1 r[m]=f_indexed_boolean(k,v) - end - end - else - local tv=type(v) - if tv=="string" then - m=m+1 r[m]=f_hashed_string(k,v) - elseif tv=="number" then - m=m+1 r[m]=f_hashed_number(k,v) - elseif tv=="table" then - m=m+1 r[m]=f_hashed_table(k) - fastserialize(v) - elseif tv=="boolean" then - m=m+1 r[m]=f_hashed_boolean(k,v) - end - end - end - m=m+1 - if outer then - r[m]="}" - else - r[m]="}," - end - return r - end - return concat(fastserialize(t,true)) -end -function table.deserialize(str) - if not str or str=="" then - return - end - local code=load(str) - if not code then - return - end - code=code() - if not code then - return - end - return code -end -function table.load(filename,loader) - if filename then - local t=(loader or io.loaddata)(filename) - if t and t~="" then - local t=utftoeight(t) - t=load(t) - if type(t)=="function" then - t=t() - if type(t)=="table" then - return t - end - end - end - end -end -function table.save(filename,t,n,...) - io.savedata(filename,table.serialize(t,n==nil and true or n,...)) -end -local f_key_value=formatters["%s=%q"] -local f_add_table=formatters[" {%t},\n"] -local f_return_table=formatters["return {\n%t}"] -local function slowdrop(t) - local r={} - local l={} - for i=1,#t do - local ti=t[i] - local j=0 - for k,v in next,ti do - j=j+1 - l[j]=f_key_value(k,v) - end - r[i]=f_add_table(l) - end - return f_return_table(r) -end -local function fastdrop(t) - local r={ "return {\n" } - local m=1 - for i=1,#t do - local ti=t[i] - m=m+1 r[m]=" {" - for k,v in next,ti do - m=m+1 r[m]=f_key_value(k,v) - end - m=m+1 r[m]="},\n" - end - m=m+1 - r[m]="}" - return concat(r) -end -function table.drop(t,slow) - if #t==0 then - return "return { }" - elseif slow==true then - return slowdrop(t) - else - return fastdrop(t) - end -end -function table.autokey(t,k) - local v={} - t[k]=v - return v -end -local selfmapper={ __index=function(t,k) t[k]=k return k end } -function table.twowaymapper(t) - if not t then - t={} - else - for i=0,#t do - local ti=t[i] - if ti then - local i=tostring(i) - t[i]=ti - t[ti]=i - end - end - t[""]=t[0] or "" - end - setmetatable(t,selfmapper) - return t -end -local f_start_key_idx=formatters["%w{"] -local f_start_key_num=formatters["%w[%s]={"] -local f_start_key_str=formatters["%w[%q]={"] -local f_start_key_boo=formatters["%w[%l]={"] -local f_start_key_nop=formatters["%w{"] -local f_stop=formatters["%w},"] -local f_key_num_value_num=formatters["%w[%s]=%s,"] -local f_key_str_value_num=formatters["%w[%q]=%s,"] -local f_key_boo_value_num=formatters["%w[%l]=%s,"] -local f_key_num_value_str=formatters["%w[%s]=%q,"] -local f_key_str_value_str=formatters["%w[%q]=%q,"] -local f_key_boo_value_str=formatters["%w[%l]=%q,"] -local f_key_num_value_boo=formatters["%w[%s]=%l,"] -local f_key_str_value_boo=formatters["%w[%q]=%l,"] -local f_key_boo_value_boo=formatters["%w[%l]=%l,"] -local f_key_num_value_not=formatters["%w[%s]={},"] -local f_key_str_value_not=formatters["%w[%q]={},"] -local f_key_boo_value_not=formatters["%w[%l]={},"] -local f_key_num_value_seq=formatters["%w[%s]={ %, t },"] -local f_key_str_value_seq=formatters["%w[%q]={ %, t },"] -local f_key_boo_value_seq=formatters["%w[%l]={ %, t },"] -local f_val_num=formatters["%w%s,"] -local f_val_str=formatters["%w%q,"] -local f_val_boo=formatters["%w%l,"] -local f_val_not=formatters["%w{},"] -local f_val_seq=formatters["%w{ %, t },"] -local f_table_return=formatters["return {"] -local f_table_name=formatters["%s={"] -local f_table_direct=formatters["{"] -local f_table_entry=formatters["[%q]={"] -local f_table_finish=formatters["}"] -local spaces=utilities.strings.newrepeater(" ") -local serialize=table.serialize -function table.serialize(root,name,specification) - if type(specification)=="table" then - return serialize(root,name,specification) - end - local t - local n=1 - local function simple_table(t) - if #t>0 then - local n=0 - for _,v in next,t do - n=n+1 - if type(v)=="table" then - return nil - end - end - if n==#t then - local tt={} - local nt=0 - for i=1,#t do - local v=t[i] - local tv=type(v) - nt=nt+1 - if tv=="number" then - tt[nt]=v - elseif tv=="string" then - tt[nt]=format("%q",v) - elseif tv=="boolean" then - tt[nt]=v and "true" or "false" - else - return nil - end - end - return tt - end - end - return nil - end - local function do_serialize(root,name,depth,level,indexed) - if level>0 then - n=n+1 - if indexed then - t[n]=f_start_key_idx(depth) - else - local tn=type(name) - if tn=="number" then - t[n]=f_start_key_num(depth,name) - elseif tn=="string" then - t[n]=f_start_key_str(depth,name) - elseif tn=="boolean" then - t[n]=f_start_key_boo(depth,name) - else - t[n]=f_start_key_nop(depth) - end - end - depth=depth+1 - end - if root and next(root) then - local first=nil - local last=0 - last=#root - for k=1,last do - if root[k]==nil then - last=k-1 - break - end - end - if last>0 then - first=1 - end - local sk=sortedkeys(root) - for i=1,#sk do - local k=sk[i] - local v=root[k] - local tv=type(v) - local tk=type(k) - if first and tk=="number" and k>=first and k<=last then - if tv=="number" then - n=n+1 t[n]=f_val_num(depth,v) - elseif tv=="string" then - n=n+1 t[n]=f_val_str(depth,v) - elseif tv=="table" then - if not next(v) then - n=n+1 t[n]=f_val_not(depth) - else - local st=simple_table(v) - if st then - n=n+1 t[n]=f_val_seq(depth,st) - else - do_serialize(v,k,depth,level+1,true) - end - end - elseif tv=="boolean" then - n=n+1 t[n]=f_val_boo(depth,v) - end - elseif tv=="number" then - if tk=="number" then - n=n+1 t[n]=f_key_num_value_num(depth,k,v) - elseif tk=="string" then - n=n+1 t[n]=f_key_str_value_num(depth,k,v) - elseif tk=="boolean" then - n=n+1 t[n]=f_key_boo_value_num(depth,k,v) - end - elseif tv=="string" then - if tk=="number" then - n=n+1 t[n]=f_key_num_value_str(depth,k,v) - elseif tk=="string" then - n=n+1 t[n]=f_key_str_value_str(depth,k,v) - elseif tk=="boolean" then - n=n+1 t[n]=f_key_boo_value_str(depth,k,v) - end - elseif tv=="table" then - if not next(v) then - if tk=="number" then - n=n+1 t[n]=f_key_num_value_not(depth,k,v) - elseif tk=="string" then - n=n+1 t[n]=f_key_str_value_not(depth,k,v) - elseif tk=="boolean" then - n=n+1 t[n]=f_key_boo_value_not(depth,k,v) - end - else - local st=simple_table(v) - if not st then - do_serialize(v,k,depth,level+1) - elseif tk=="number" then - n=n+1 t[n]=f_key_num_value_seq(depth,k,st) - elseif tk=="string" then - n=n+1 t[n]=f_key_str_value_seq(depth,k,st) - elseif tk=="boolean" then - n=n+1 t[n]=f_key_boo_value_seq(depth,k,st) - end - end - elseif tv=="boolean" then - if tk=="number" then - n=n+1 t[n]=f_key_num_value_boo(depth,k,v) - elseif tk=="string" then - n=n+1 t[n]=f_key_str_value_boo(depth,k,v) - elseif tk=="boolean" then - n=n+1 t[n]=f_key_boo_value_boo(depth,k,v) - end - end - end - end - if level>0 then - n=n+1 t[n]=f_stop(depth-1) - end - end - local tname=type(name) - if tname=="string" then - if name=="return" then - t={ f_table_return() } - else - t={ f_table_name(name) } - end - elseif tname=="number" then - t={ f_table_entry(name) } - elseif tname=="boolean" then - if name then - t={ f_table_return() } - else - t={ f_table_direct() } - end - else - t={ f_table_name("t") } - end - if root then - if getmetatable(root) then - local dummy=root._w_h_a_t_e_v_e_r_ - root._w_h_a_t_e_v_e_r_=nil - end - if next(root) then - do_serialize(root,name,1,0) - end - end - n=n+1 - t[n]=f_table_finish() - return concat(t,"\n") -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["util-sto"] = package.loaded["util-sto"] or true - --- original size: 4172, stripped down to: 2953 - -if not modules then modules={} end modules ['util-sto']={ - 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 setmetatable,getmetatable,type=setmetatable,getmetatable,type -utilities=utilities or {} -utilities.storage=utilities.storage or {} -local storage=utilities.storage -function storage.mark(t) - if not t then - print("\nfatal error: storage cannot be marked\n") - os.exit() - return - end - local m=getmetatable(t) - if not m then - m={} - setmetatable(t,m) - end - m.__storage__=true - return t -end -function storage.allocate(t) - t=t or {} - local m=getmetatable(t) - if not m then - m={} - setmetatable(t,m) - end - m.__storage__=true - return t -end -function storage.marked(t) - local m=getmetatable(t) - return m and m.__storage__ -end -function storage.checked(t) - if not t then - report("\nfatal error: storage has not been allocated\n") - os.exit() - return - end - return t -end -function storage.setinitializer(data,initialize) - local m=getmetatable(data) or {} - m.__index=function(data,k) - m.__index=nil - initialize() - return data[k] - end - setmetatable(data,m) -end -local keyisvalue={ __index=function(t,k) - t[k]=k - return k -end } -function storage.sparse(t) - t=t or {} - setmetatable(t,keyisvalue) - return t -end -local function f_empty () return "" end -local function f_self (t,k) t[k]=k return k end -local function f_table (t,k) local v={} t[k]=v return v end -local function f_number(t,k) t[k]=0 return 0 end -local function f_ignore() end -local f_index={ - ["empty"]=f_empty, - ["self"]=f_self, - ["table"]=f_table, - ["number"]=f_number, -} -local t_index={ - ["empty"]={ __index=f_empty }, - ["self"]={ __index=f_self }, - ["table"]={ __index=f_table }, - ["number"]={ __index=f_number }, -} -function table.setmetatableindex(t,f) - if type(t)~="table" then - f,t=t,{} - end - local m=getmetatable(t) - if m then - m.__index=f_index[f] or f - else - setmetatable(t,t_index[f] or { __index=f }) - end - return t -end -local f_index={ - ["ignore"]=f_ignore, -} -local t_index={ - ["ignore"]={ __newindex=f_ignore }, -} -function table.setmetatablenewindex(t,f) - if type(t)~="table" then - f,t=t,{} - end - local m=getmetatable(t) - if m then - m.__newindex=f_index[f] or f - else - setmetatable(t,t_index[f] or { __newindex=f }) - end - return t -end -function table.setmetatablecall(t,f) - if type(t)~="table" then - f,t=t,{} - end - local m=getmetatable(t) - if m then - m.__call=f - else - setmetatable(t,{ __call=f }) - end - return t -end -function table.setmetatablekey(t,key,value) - local m=getmetatable(t) - if not m then - m={} - setmetatable(t,m) - end - m[key]=value - return t -end -function table.getmetatablekey(t,key,value) - local m=getmetatable(t) - return m and m[key] -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["util-prs"] = package.loaded["util-prs"] or true - --- original size: 19604, stripped down to: 13998 - -if not modules then modules={} end modules ['util-prs']={ - 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,table,string=lpeg,table,string -local P,R,V,S,C,Ct,Cs,Carg,Cc,Cg,Cf,Cp=lpeg.P,lpeg.R,lpeg.V,lpeg.S,lpeg.C,lpeg.Ct,lpeg.Cs,lpeg.Carg,lpeg.Cc,lpeg.Cg,lpeg.Cf,lpeg.Cp -local lpegmatch,lpegpatterns=lpeg.match,lpeg.patterns -local concat,gmatch,find=table.concat,string.gmatch,string.find -local tostring,type,next,rawset=tostring,type,next,rawset -local mod,div=math.mod,math.div -utilities=utilities or {} -local parsers=utilities.parsers or {} -utilities.parsers=parsers -local patterns=parsers.patterns or {} -parsers.patterns=patterns -local setmetatableindex=table.setmetatableindex -local sortedhash=table.sortedhash -local digit=R("09") -local space=P(' ') -local equal=P("=") -local comma=P(",") -local lbrace=P("{") -local rbrace=P("}") -local lparent=P("(") -local rparent=P(")") -local period=S(".") -local punctuation=S(".,:;") -local spacer=lpegpatterns.spacer -local whitespace=lpegpatterns.whitespace -local newline=lpegpatterns.newline -local anything=lpegpatterns.anything -local endofstring=lpegpatterns.endofstring -local nobrace=1-(lbrace+rbrace ) -local noparent=1-(lparent+rparent) -local escape,left,right=P("\\"),P('{'),P('}') -lpegpatterns.balanced=P { - [1]=((escape*(left+right))+(1-(left+right))+V(2))^0, - [2]=left*V(1)*right -} -local nestedbraces=P { lbrace*(nobrace+V(1))^0*rbrace } -local nestedparents=P { lparent*(noparent+V(1))^0*rparent } -local spaces=space^0 -local argument=Cs((lbrace/"")*((nobrace+nestedbraces)^0)*(rbrace/"")) -local content=(1-endofstring)^0 -lpegpatterns.nestedbraces=nestedbraces -lpegpatterns.nestedparents=nestedparents -lpegpatterns.nested=nestedbraces -lpegpatterns.argument=argument -lpegpatterns.content=content -local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-comma))^0) -local key=C((1-equal-comma)^1) -local pattern_a=(space+comma)^0*(key*equal*value+key*C("")) -local pattern_c=(space+comma)^0*(key*equal*value) -local key=C((1-space-equal-comma)^1) -local pattern_b=spaces*comma^0*spaces*(key*((spaces*equal*spaces*value)+C(""))) -local hash={} -local function set(key,value) - 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 -patterns.settings_to_hash_a=pattern_a_s -patterns.settings_to_hash_b=pattern_b_s -patterns.settings_to_hash_c=pattern_c_s -function parsers.make_settings_to_hash_pattern(set,how) - if type(str)=="table" then - return set - elseif 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 parsers.settings_to_hash(str,existing) - if type(str)=="table" then - if existing then - for k,v in next,str do - existing[k]=v - end - return exiting - else - return str - end - elseif str and str~="" then - hash=existing or {} - lpegmatch(pattern_a_s,str) - return hash - else - return {} - end -end -function parsers.settings_to_hash_tolerant(str,existing) - if type(str)=="table" then - if existing then - for k,v in next,str do - existing[k]=v - end - return exiting - else - return str - end - elseif str and str~="" then - hash=existing or {} - lpegmatch(pattern_b_s,str) - return hash - else - return {} - end -end -function parsers.settings_to_hash_strict(str,existing) - if type(str)=="table" then - if existing then - for k,v in next,str do - existing[k]=v - end - return exiting - else - return str - end - elseif 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=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-comma))^0) -local pattern=spaces*Ct(value*(separator*value)^0) -patterns.settings_to_array=pattern -function parsers.settings_to_array(str,strict) - if type(str)=="table" then - return str - elseif not str or str=="" then - return {} - elseif strict then - if find(str,"{") then - return lpegmatch(pattern,str) - else - return { str } - end - elseif find(str,",") then - return lpegmatch(pattern,str) - else - return { str } - end -end -local separator=space^0*comma*space^0 -local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C((nestedbraces+(1-(space^0*(comma+P(-1)))))^0) -local withvalue=Carg(1)*value/function(f,s) return f(s) end -local pattern_a=spaces*Ct(value*(separator*value)^0) -local pattern_b=spaces*withvalue*(separator*withvalue)^0 -function parsers.stripped_settings_to_array(str) - if not str or str=="" then - return {} - else - return lpegmatch(pattern_a,str) - end -end -function parsers.process_stripped_settings(str,action) - if not str or str=="" then - return {} - else - return lpegmatch(pattern_b,str,1,action) - end -end -local function set(t,v) - t[#t+1]=v -end -local value=P(Carg(1)*value)/set -local pattern=value*(separator*value)^0*Carg(1) -function parsers.add_settings_to_array(t,str) - return lpegmatch(pattern,str,nil,t) -end -function parsers.hash_to_string(h,separator,yes,no,strict,omit) - if h then - local t,tn,s={},0,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 - tn=tn+1 - t[tn]=key..'='..yes - elseif not strict then - tn=tn+1 - t[tn]=key..'='..no - end - elseif value or not strict then - tn=tn+1 - t[tn]=key..'='..tostring(value) - end - else - tn=tn+1 - t[tn]=key..'='..value - end - end - end - return concat(t,separator or ",") - else - return "" - end -end -function parsers.array_to_string(a,separator) - if a then - return concat(a,separator or ",") - else - return "" - end -end -function parsers.settings_to_set(str,t) - t=t or {} - for s in gmatch(str,"[^, ]+") do - t[s]=true - end - return t -end -function parsers.simple_hash_to_string(h,separator) - local t,tn={},0 - for k,v in sortedhash(h) do - if v then - tn=tn+1 - t[tn]=k - end - end - return concat(t,separator or ",") -end -local str=C((1-whitespace-equal)^1) -local setting=Cf(Carg(1)*(whitespace^0*Cg(str*whitespace^0*(equal*whitespace^0*str+Cc(""))))^1,rawset) -local splitter=setting^1 -function utilities.parsers.options_to_hash(str,target) - return str and lpegmatch(splitter,str,1,target or {}) or {} -end -local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+C(digit^1*lparent*(noparent+nestedparents)^1*rparent)+C((nestedbraces+(1-comma))^1) -local pattern_a=spaces*Ct(value*(separator*value)^0) -local function repeater(n,str) - if not n then - return str - else - local s=lpegmatch(pattern_a,str) - if n==1 then - return unpack(s) - else - local t,tn={},0 - for i=1,n do - for j=1,#s do - tn=tn+1 - t[tn]=s[j] - end - end - return unpack(t) - end - end -end -local value=P(lbrace*C((nobrace+nestedbraces)^0)*rbrace)+(C(digit^1)/tonumber*lparent*Cs((noparent+nestedparents)^1)*rparent)/repeater+C((nestedbraces+(1-comma))^1) -local pattern_b=spaces*Ct(value*(separator*value)^0) -function parsers.settings_to_array_with_repeat(str,expand) - if expand then - return lpegmatch(pattern_b,str) or {} - else - return lpegmatch(pattern_a,str) or {} - end -end -local value=lbrace*C((nobrace+nestedbraces)^0)*rbrace -local pattern=Ct((space+value)^0) -function parsers.arguments_to_table(str) - return lpegmatch(pattern,str) -end -function parsers.getparameters(self,class,parentclass,settings) - local sc=self[class] - if not sc then - sc={} - self[class]=sc - if parentclass then - local sp=self[parentclass] - if not sp then - sp={} - self[parentclass]=sp - end - setmetatableindex(sc,sp) - end - end - parsers.settings_to_hash(settings,sc) -end -function parsers.listitem(str) - return gmatch(str,"[^, ]+") -end -local pattern=Cs { "start", - start=V("one")+V("two")+V("three"), - rest=(Cc(",")*V("thousand"))^0*(P(".")+endofstring)*anything^0, - thousand=digit*digit*digit, - one=digit*V("rest"), - two=digit*digit*V("rest"), - three=V("thousand")*V("rest"), -} -lpegpatterns.splitthousands=pattern -function parsers.splitthousands(str) - return lpegmatch(pattern,str) or str -end -local optionalwhitespace=whitespace^0 -lpegpatterns.words=Ct((Cs((1-punctuation-whitespace)^1)+anything)^1) -lpegpatterns.sentences=Ct((optionalwhitespace*Cs((1-period)^0*period))^1) -lpegpatterns.paragraphs=Ct((optionalwhitespace*Cs((whitespace^1*endofstring/""+1-(spacer^0*newline*newline))^1))^1) -local dquote=P('"') -local equal=P('=') -local escape=P('\\') -local separator=S(' ,') -local key=C((1-equal)^1) -local value=dquote*C((1-dquote-escape*dquote)^0)*dquote -local pattern=Cf(Ct("")*(Cg(key*equal*value)*separator^0)^1,rawset)^0*P(-1) -function parsers.keq_to_hash(str) - if str and str~="" then - return lpegmatch(pattern,str) - else - return {} - end -end -local defaultspecification={ separator=",",quote='"' } -function parsers.csvsplitter(specification) - specification=specification and table.setmetatableindex(specification,defaultspecification) or defaultspecification - local separator=specification.separator - local quotechar=specification.quote - local separator=S(separator~="" and separator or ",") - local whatever=C((1-separator-newline)^0) - if quotechar and quotechar~="" then - local quotedata=nil - for chr in gmatch(quotechar,".") do - local quotechar=P(chr) - local quoteword=quotechar*C((1-quotechar)^0)*quotechar - if quotedata then - quotedata=quotedata+quoteword - else - quotedata=quoteword - end - end - whatever=quotedata+whatever - end - local parser=Ct((Ct(whatever*(separator*whatever)^0)*S("\n\r")^1)^0 ) - return function(data) - return lpegmatch(parser,data) - end -end -function parsers.rfc4180splitter(specification) - specification=specification and table.setmetatableindex(specification,defaultspecification) or defaultspecification - local separator=specification.separator - local quotechar=P(specification.quote) - local dquotechar=quotechar*quotechar -/specification.quote - local separator=S(separator~="" and separator or ",") - local escaped=quotechar*Cs((dquotechar+(1-quotechar))^0)*quotechar - local non_escaped=C((1-quotechar-newline-separator)^1) - local field=escaped+non_escaped+Cc("") - local record=Ct(field*(separator*field)^1) - local headerline=record*Cp() - local wholeblob=Ct((newline^-1*record)^0) - return function(data,getheader) - if getheader then - local header,position=lpegmatch(headerline,data) - local data=lpegmatch(wholeblob,data,position) - return data,header - else - return lpegmatch(wholeblob,data) - end - end -end -local function ranger(first,last,n,action) - if not first then - elseif last==true then - for i=first,n or first do - action(i) - end - elseif last then - for i=first,last do - action(i) - end - else - action(first) - end -end -local cardinal=lpegpatterns.cardinal/tonumber -local spacers=lpegpatterns.spacer^0 -local endofstring=lpegpatterns.endofstring -local stepper=spacers*(C(cardinal)*(spacers*S(":-")*spacers*(C(cardinal)+Cc(true) )+Cc(false) )*Carg(1)*Carg(2)/ranger*S(", ")^0 )^1 -local stepper=spacers*(C(cardinal)*(spacers*S(":-")*spacers*(C(cardinal)+(P("*")+endofstring)*Cc(true) )+Cc(false) )*Carg(1)*Carg(2)/ranger*S(", ")^0 )^1*endofstring -function parsers.stepper(str,n,action) - if type(n)=="function" then - lpegmatch(stepper,str,1,false,n or print) - else - lpegmatch(stepper,str,1,n,action or print) - end -end -local pattern_math=Cs((P("%")/"\\percent "+P("^")*Cc("{")*lpegpatterns.integer*Cc("}")+P(1))^0) -local pattern_text=Cs((P("%")/"\\percent "+(P("^")/"\\high")*Cc("{")*lpegpatterns.integer*Cc("}")+P(1))^0) -patterns.unittotex=pattern -function parsers.unittotex(str,textmode) - return lpegmatch(textmode and pattern_text or pattern_math,str) -end -local pattern=Cs((P("^")/"<sup>"*lpegpatterns.integer*Cc("</sup>")+P(1))^0) -function parsers.unittoxml(str) - return lpegmatch(pattern,str) -end -local cache={} -local spaces=lpeg.patterns.space^0 -local dummy=function() end -table.setmetatableindex(cache,function(t,k) - local separator=P(k) - local value=(1-separator)^0 - local pattern=spaces*C(value)*separator^0*Cp() - t[k]=pattern - return pattern -end) -local commalistiterator=cache[","] -function utilities.parsers.iterator(str,separator) - local n=#str - if n==0 then - return dummy - else - local pattern=separator and cache[separator] or commalistiterator - local p=1 - return function() - if p<=n then - local s,e=lpegmatch(pattern,str,p) - if e then - p=e - return s - end - end - end - end -end -local function initialize(t,name) - local source=t[name] - if source then - local result={} - for k,v in next,t[name] do - result[k]=v - end - return result - else - return {} - end -end -local function fetch(t,name) - return t[name] or {} -end -local function process(result,more) - for k,v in next,more do - result[k]=v - end - return result -end -local name=C((1-S(", "))^1) -local parser=(Carg(1)*name/initialize)*(S(", ")^1*(Carg(1)*name/fetch))^0 -local merge=Cf(parser,process) -function utilities.parsers.mergehashes(hash,list) - return lpegmatch(merge,list,1,hash) -end -function utilities.parsers.runtime(time) - if not time then - time=os.runtime() - end - local days=div(time,24*60*60) - time=mod(time,24*60*60) - local hours=div(time,60*60) - time=mod(time,60*60) - local minutes=div(time,60) - local seconds=mod(time,60) - return days,hours,minutes,seconds -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["util-fmt"] = package.loaded["util-fmt"] or true - --- original size: 2274, stripped down to: 1781 - -if not modules then modules={} end modules ['util-fmt']={ - 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" -} -utilities=utilities or {} -utilities.formatters=utilities.formatters or {} -local formatters=utilities.formatters -local concat,format=table.concat,string.format -local tostring,type=tostring,type -local strip=string.strip -local lpegmatch=lpeg.match -local stripper=lpeg.patterns.stripzeros -function formatters.stripzeros(str) - return lpegmatch(stripper,str) -end -function formatters.formatcolumns(result,between) - if result and #result>0 then - between=between or " " - local widths,numbers={},{} - local first=result[1] - local n=#first - for i=1,n do - widths[i]=0 - end - for i=1,#result do - local r=result[i] - for j=1,n do - local rj=r[j] - local tj=type(rj) - if tj=="number" then - numbers[j]=true - end - if tj~="string" then - rj=tostring(rj) - r[j]=rj - end - local w=#rj - if w>widths[j] then - widths[j]=w - end - end - end - for i=1,n do - local w=widths[i] - if numbers[i] then - if w>80 then - widths[i]="%s"..between - else - widths[i]="%0"..w.."i"..between - end - else - if w>80 then - widths[i]="%s"..between - elseif w>0 then - widths[i]="%-"..w.."s"..between - else - widths[i]="%s" - end - end - end - local template=strip(concat(widths)) - for i=1,#result do - local str=format(template,unpack(result[i])) - result[i]=strip(str) - end - end - return result -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["trac-set"] = package.loaded["trac-set"] or true - --- original size: 12365, stripped down to: 8799 - -if not modules then modules={} end modules ['trac-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" -} -local type,next,tostring=type,next,tostring -local concat=table.concat -local format,find,lower,gsub,topattern=string.format,string.find,string.lower,string.gsub,string.topattern -local is_boolean=string.is_boolean -local settings_to_hash=utilities.parsers.settings_to_hash -local allocate=utilities.storage.allocate -utilities=utilities or {} -local utilities=utilities -local setters=utilities.setters or {} -utilities.setters=setters -local data={} -local trace_initialize=false -function setters.initialize(filename,name,values) - local setter=data[name] - if setter then - frozen=true - local data=setter.data - if data then - for key,newvalue in next,values do - local newvalue=is_boolean(newvalue,newvalue) - local functions=data[key] - if functions then - local oldvalue=functions.value - if functions.frozen then - if trace_initialize then - setter.report("%s: %a is %s to %a",filename,key,"frozen",oldvalue) - end - elseif #functions>0 and not oldvalue then - if trace_initialize then - setter.report("%s: %a is %s to %a",filename,key,"set",newvalue) - end - for i=1,#functions do - functions[i](newvalue) - end - functions.value=newvalue - functions.frozen=functions.frozen or frozen - else - if trace_initialize then - setter.report("%s: %a is %s as %a",filename,key,"kept",oldvalue) - end - end - else - functions={ default=newvalue,frozen=frozen } - data[key]=functions - if trace_initialize then - setter.report("%s: %a is %s to %a",filename,key,"defaulted",newvalue) - end - end - end - return true - end - end -end -local function set(t,what,newvalue) - local data=t.data - if not data.frozen then - local done=t.done - if type(what)=="string" then - what=settings_to_hash(what) - end - if type(what)~="table" then - return - end - if not done then - done={} - t.done=done - end - for w,value in next,what do - if value=="" then - value=newvalue - elseif not value then - value=false - else - value=is_boolean(value,value) - end - w=topattern(w,true,true) - for name,functions in next,data do - if done[name] then - elseif find(name,w) then - done[name]=true - for i=1,#functions do - functions[i](value) - end - functions.value=value - end - end - end - end -end -local function reset(t) - local data=t.data - if not data.frozen then - for name,functions in next,data do - for i=1,#functions do - functions[i](false) - end - functions.value=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 functions=data[what] - if not functions then - functions={} - data[what]=functions - if trace_initialize then - t.report("defining %a",what) - end - end - local default=functions.default - for i=1,select("#",...) do - local fnc=select(i,...) - local typ=type(fnc) - if typ=="string" then - if trace_initialize then - t.report("coupling %a to %a",what,fnc) - end - local s=fnc - fnc=function(value) set(t,s,value) end - elseif typ~="function" then - fnc=nil - end - if fnc then - functions[#functions+1]=fnc - local value=functions.value or default - if value~=nil then - fnc(value) - functions.value=value - end - end - end - return false -end -function setters.enable(t,what) - local e=t.enable - t.enable,t.done=enable,{} - enable(t,what) - t.enable,t.done=e,{} -end -function setters.disable(t,what) - local e=t.disable - t.disable,t.done=disable,{} - disable(t,what) - t.disable,t.done=e,{} -end -function setters.reset(t) - t.done={} - reset(t) -end -function setters.list(t) - 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) - local category=t.name - local list=setters.list(t) - t.report() - for k=1,#list do - local name=list[k] - local functions=t.data[name] - if functions then - local value,default,modules=functions.value,functions.default,#functions - value=value==nil and "unset" or tostring(value) - default=default==nil and "unset" or tostring(default) - t.report("%-50s modules: %2i default: %-12s value: %-12s",name,modules,default,value) - end - end - t.report() -end -local enable,disable,register,list,show=setters.enable,setters.disable,setters.register,setters.list,setters.show -function setters.report(setter,...) - print(format("%-15s : %s\n",setter.name,format(...))) -end -local function default(setter,name) - local d=setter.data[name] - return d and d.default -end -local function value(setter,name) - local d=setter.data[name] - return d and (d.value or d.default) -end -function setters.new(name) - local setter - setter={ - data=allocate(), - name=name, - report=function(...) setters.report (setter,...) end, - enable=function(...) enable (setter,...) end, - disable=function(...) disable (setter,...) end, - register=function(...) register(setter,...) end, - list=function(...) list (setter,...) end, - show=function(...) show (setter,...) end, - default=function(...) return default (setter,...) end, - value=function(...) return value (setter,...) end, - } - data[name]=setter - return setter -end -trackers=setters.new("trackers") -directives=setters.new("directives") -experiments=setters.new("experiments") -local t_enable,t_disable=trackers .enable,trackers .disable -local d_enable,d_disable=directives .enable,directives .disable -local e_enable,e_disable=experiments.enable,experiments.disable -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) -function directives.enable(...) - if trace_directives then - directives.report("enabling: % t",{...}) - end - d_enable(...) -end -function directives.disable(...) - if trace_directives then - directives.report("disabling: % t",{...}) - end - d_disable(...) -end -function experiments.enable(...) - if trace_experiments then - experiments.report("enabling: % t",{...}) - end - e_enable(...) -end -function experiments.disable(...) - if trace_experiments then - experiments.report("disabling: % t",{...}) - end - e_disable(...) -end -directives.register("system.nostatistics",function(v) - if statistics then - statistics.enable=not v - else - end -end) -directives.register("system.nolibraries",function(v) - if libraries then - libraries=nil - else - end -end) -if environment then - local engineflags=environment.engineflags - if engineflags then - local list=engineflags["c:trackers"] or engineflags["trackers"] - if type(list)=="string" then - setters.initialize("commandline flags","trackers",settings_to_hash(list)) - end - local list=engineflags["c:directives"] or engineflags["directives"] - if type(list)=="string" then - setters.initialize("commandline flags","directives",settings_to_hash(list)) - end - end -end -if texconfig then - local function set(k,v) - v=tonumber(v) - if v then - texconfig[k]=v - end - end - directives.register("luatex.expanddepth",function(v) set("expand_depth",v) end) - directives.register("luatex.hashextra",function(v) set("hash_extra",v) end) - directives.register("luatex.nestsize",function(v) set("nest_size",v) end) - directives.register("luatex.maxinopen",function(v) set("max_in_open",v) end) - directives.register("luatex.maxprintline",function(v) set("max_print_line",v) end) - directives.register("luatex.maxstrings",function(v) set("max_strings",v) end) - directives.register("luatex.paramsize",function(v) set("param_size",v) end) - directives.register("luatex.savesize",function(v) set("save_size",v) end) - directives.register("luatex.stacksize",function(v) set("stack_size",v) end) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["trac-log"] = package.loaded["trac-log"] or true - --- original size: 25391, stripped down to: 16561 - -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" -} -local write_nl,write=texio and texio.write_nl or print,texio and texio.write or io.write -local format,gmatch,find=string.format,string.gmatch,string.find -local concat,insert,remove=table.concat,table.insert,table.remove -local topattern=string.topattern -local next,type,select=next,type,select -local utfchar=utf.char -local setmetatableindex=table.setmetatableindex -local formatters=string.formatters -local texgetcount=tex and tex.getcount -logs=logs or {} -local logs=logs -local moreinfo=[[ -More information about ConTeXt and the tools that come with it can be found at: -]].."\n"..[[ -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 -]] -utilities.strings.formatters.add ( - formatters,"unichr", - [["U+" .. format("%%05X",%s) .. " (" .. utfchar(%s) .. ")"]] -) -utilities.strings.formatters.add ( - formatters,"chruni", - [[utfchar(%s) .. " (U+" .. format("%%05X",%s) .. ")"]] -) -local function ignore() end -setmetatableindex(logs,function(t,k) t[k]=ignore;return ignore end) -local report,subreport,status,settarget,setformats,settranslations -local direct,subdirect,writer,pushtarget,poptarget,setlogfile,settimedlog,setprocessor,setformatters -if tex and (tex.jobname or tex.formatname) then - local valueiskey={ __index=function(t,k) t[k]=k return k end } - local target="term and log" - logs.flush=io.flush - local formats={} setmetatable(formats,valueiskey) - local translations={} setmetatable(translations,valueiskey) - writer=function(...) - write_nl(target,...) - end - newline=function() - write_nl(target,"\n") - end - local report_yes=formatters["%-15s > %s\n"] - local report_nop=formatters["%-15s >\n"] - report=function(a,b,c,...) - if c then - write_nl(target,report_yes(translations[a],formatters[formats[b]](c,...))) - elseif b then - write_nl(target,report_yes(translations[a],formats[b])) - elseif a then - write_nl(target,report_nop(translations[a])) - else - write_nl(target,"\n") - end - end - local direct_yes=formatters["%-15s > %s"] - local direct_nop=formatters["%-15s >"] - direct=function(a,b,c,...) - if c then - return direct_yes(translations[a],formatters[formats[b]](c,...)) - elseif b then - return direct_yes(translations[a],formats[b]) - elseif a then - return direct_nop(translations[a]) - else - return "" - end - end - local subreport_yes=formatters["%-15s > %s > %s\n"] - local subreport_nop=formatters["%-15s > %s >\n"] - subreport=function(a,s,b,c,...) - if c then - write_nl(target,subreport_yes(translations[a],translations[s],formatters[formats[b]](c,...))) - elseif b then - write_nl(target,subreport_yes(translations[a],translations[s],formats[b])) - elseif a then - write_nl(target,subreport_nop(translations[a],translations[s])) - else - write_nl(target,"\n") - end - end - local subdirect_yes=formatters["%-15s > %s > %s"] - local subdirect_nop=formatters["%-15s > %s >"] - subdirect=function(a,s,b,c,...) - if c then - return subdirect_yes(translations[a],translations[s],formatters[formats[b]](c,...)) - elseif b then - return subdirect_yes(translations[a],translations[s],formats[b]) - elseif a then - return subdirect_nop(translations[a],translations[s]) - else - return "" - end - end - local status_yes=formatters["%-15s : %s\n"] - local status_nop=formatters["%-15s :\n"] - status=function(a,b,c,...) - if c then - write_nl(target,status_yes(translations[a],formatters[formats[b]](c,...))) - elseif b then - write_nl(target,status_yes(translations[a],formats[b])) - elseif a then - write_nl(target,status_nop(translations[a])) - else - write_nl(target,"\n") - end - end - local targets={ - logfile="log", - log="log", - file="log", - console="term", - terminal="term", - both="term and log", - } - settarget=function(whereto) - target=targets[whereto or "both"] or targets.both - if target=="term" or target=="term and log" then - logs.flush=io.flush - else - logs.flush=ignore - end - end - local stack={} - pushtarget=function(newtarget) - insert(stack,target) - settarget(newtarget) - end - poptarget=function() - if #stack>0 then - settarget(remove(stack)) - end - end - setformats=function(f) - formats=f - end - settranslations=function(t) - translations=t - end - setprocessor=function(f) - local writeline=write_nl - write_nl=function(target,...) - writeline(target,f(...)) - end - end - setformatters=function(f) - report_yes=f.report_yes or report_yes - report_nop=f.report_nop or report_nop - subreport_yes=f.subreport_yes or subreport_yes - subreport_nop=f.subreport_nop or subreport_nop - direct_yes=f.direct_yes or direct_yes - direct_nop=f.direct_nop or direct_nop - subdirect_yes=f.subdirect_yes or subdirect_yes - subdirect_nop=f.subdirect_nop or subdirect_nop - status_yes=f.status_yes or status_yes - status_nop=f.status_nop or status_nop - end - setlogfile=ignore - settimedlog=ignore -else - logs.flush=ignore - writer=function(s) - write_nl(s) - end - newline=function() - write_nl("\n") - end - local report_yes=formatters["%-15s | %s"] - local report_nop=formatters["%-15s |"] - report=function(a,b,c,...) - if c then - write_nl(report_yes(a,formatters[b](c,...))) - elseif b then - write_nl(report_yes(a,b)) - elseif a then - write_nl(report_nop(a)) - else - write_nl("") - end - end - local subreport_yes=formatters["%-15s | %s | %s"] - local subreport_nop=formatters["%-15s | %s |"] - subreport=function(a,sub,b,c,...) - if c then - write_nl(subreport_yes(a,sub,formatters[b](c,...))) - elseif b then - write_nl(subreport_yes(a,sub,b)) - elseif a then - write_nl(subreport_nop(a,sub)) - else - write_nl("") - end - end - local status_yes=formatters["%-15s : %s\n"] - local status_nop=formatters["%-15s :\n"] - status=function(a,b,c,...) - if c then - write_nl(status_yes(a,formatters[b](c,...))) - elseif b then - write_nl(status_yes(a,b)) - elseif a then - write_nl(status_nop(a)) - else - write_nl("\n") - end - end - direct=ignore - subdirect=ignore - settarget=ignore - pushtarget=ignore - poptarget=ignore - setformats=ignore - settranslations=ignore - setprocessor=function(f) - local writeline=write_nl - write_nl=function(s) - writeline(f(s)) - end - end - setformatters=function(f) - report_yes=f.report_yes or report_yes - report_nop=f.report_nop or report_nop - subreport_yes=f.subreport_yes or subreport_yes - subreport_nop=f.subreport_nop or subreport_nop - status_yes=f.status_yes or status_yes - status_nop=f.status_nop or status_nop - end - setlogfile=function(name,keepopen) - if name and name~="" then - local localtime=os.localtime - local writeline=write_nl - if keepopen then - local f=io.open(name,"ab") - write_nl=function(s) - writeline(s) - f:write(localtime()," | ",s,"\n") - end - else - write_nl=function(s) - writeline(s) - local f=io.open(name,"ab") - f:write(localtime()," | ",s,"\n") - f:close() - end - end - end - setlogfile=ignore - end - settimedlog=function() - local localtime=os.localtime - local writeline=write_nl - write_nl=function(s) - writeline(localtime().." | "..s) - end - settimedlog=ignore - end -end -logs.report=report -logs.subreport=subreport -logs.status=status -logs.settarget=settarget -logs.pushtarget=pushtarget -logs.poptarget=poptarget -logs.setformats=setformats -logs.settranslations=settranslations -logs.setlogfile=setlogfile -logs.settimedlog=settimedlog -logs.setprocessor=setprocessor -logs.setformatters=setformatters -logs.direct=direct -logs.subdirect=subdirect -logs.writer=writer -logs.newline=newline -local data,states={},nil -function logs.reporter(category,subcategory) - local logger=data[category] - if not logger then - local state=false - if states==true then - state=true - elseif type(states)=="table" then - for c,_ in next,states do - if find(category,c) then - state=true - break - end - end - end - logger={ - reporters={}, - state=state, - } - data[category]=logger - end - local reporter=logger.reporters[subcategory or "default"] - if not reporter then - if subcategory then - reporter=function(...) - if not logger.state then - subreport(category,subcategory,...) - end - end - logger.reporters[subcategory]=reporter - else - local tag=category - reporter=function(...) - if not logger.state then - report(category,...) - end - end - logger.reporters.default=reporter - end - end - return reporter -end -logs.new=logs.reporter -local ctxreport=logs.writer -function logs.setmessenger(m) - ctxreport=m -end -function logs.messenger(category,subcategory) - if subcategory then - return function(...) - ctxreport(subdirect(category,subcategory,...)) - end - else - return function(...) - ctxreport(direct(category,...)) - end - end -end -local function setblocked(category,value) - if category==true then - category,value="*",true - elseif category==false then - category,value="*",false - elseif value==nil then - value=true - end - if category=="*" then - states=value - for k,v in next,data do - v.state=value - end - else - states=utilities.parsers.settings_to_hash(category) - for c,_ in next,states do - if data[c] then - v.state=value - else - c=topattern(c,true,true) - for k,v in next,data do - if find(k,c) then - v.state=value - end - end - end - end - end -end -function logs.disable(category,value) - setblocked(category,value==nil and true or value) -end -function logs.enable(category) - setblocked(category,false) -end -function logs.categories() - return table.sortedkeys(data) -end -function logs.show() - local n,c,s,max=0,0,0,0 - for category,v in table.sortedpairs(data) do - n=n+1 - local state=v.state - local reporters=v.reporters - local nc=#category - if nc>c then - c=nc - end - for subcategory,_ in next,reporters do - local ns=#subcategory - if ns>c then - s=ns - end - local m=nc+ns - if m>max then - max=m - end - end - local subcategories=concat(table.sortedkeys(reporters),", ") - if state==true then - state="disabled" - elseif state==false then - state="enabled" - else - state="unknown" - end - report("logging","category %a, subcategories %a, state %a",category,subcategories,state) - end - report("logging","categories: %s, max category: %s, max subcategory: %s, max combined: %s",n,c,s,max) -end -local delayed_reporters={} -setmetatableindex(delayed_reporters,function(t,k) - local v=logs.reporter(k.name) - t[k]=v - return v -end) -function utilities.setters.report(setter,...) - delayed_reporters[setter](...) -end -directives.register("logs.blocked",function(v) - setblocked(v,true) -end) -directives.register("logs.target",function(v) - settarget(v) -end) -local report_pages=logs.reporter("pages") -local real,user,sub -function logs.start_page_number() - real=texgetcount("realpageno") - user=texgetcount("userpageno") - sub=texgetcount("subpageno") -end -local timing=false -local starttime=nil -local lasttime=nil -trackers.register("pages.timing",function(v) - starttime=os.clock() - timing=true -end) -function logs.stop_page_number() - if timing then - local elapsed,average - local stoptime=os.clock() - if not lasttime or real<2 then - elapsed=stoptime - average=stoptime - starttime=stoptime - else - elapsed=stoptime-lasttime - average=(stoptime-starttime)/(real-1) - end - lasttime=stoptime - if real<=0 then - report_pages("flushing page, time %0.04f / %0.04f",elapsed,average) - elseif user<=0 then - report_pages("flushing realpage %s, time %0.04f / %0.04f",real,elapsed,average) - elseif sub<=0 then - report_pages("flushing realpage %s, userpage %s, time %0.04f / %0.04f",real,user,elapsed,average) - else - report_pages("flushing realpage %s, userpage %s, subpage %s, time %0.04f / %0.04f",real,user,sub,elapsed,average) - end - else - if real<=0 then - report_pages("flushing page") - elseif user<=0 then - report_pages("flushing realpage %s",real) - elseif sub<=0 then - report_pages("flushing realpage %s, userpage %s",real,user) - else - report_pages("flushing realpage %s, userpage %s, subpage %s",real,user,sub) - end - end - logs.flush() -end -local report_files=logs.reporter("files") -local nesting=0 -local verbose=false -local hasscheme=url.hasscheme -function logs.show_open(name) -end -function logs.show_close(name) -end -function logs.show_load(name) -end -local simple=logs.reporter("comment") -logs.simple=simple -logs.simpleline=simple -function logs.setprogram () end -function logs.extendbanner() end -function logs.reportlines () end -function logs.reportbanner() end -function logs.reportline () end -function logs.simplelines () end -function logs.help () end -local Carg,C,lpegmatch=lpeg.Carg,lpeg.C,lpeg.match -local p_newline=lpeg.patterns.newline -local linewise=( - Carg(1)*C((1-p_newline)^1)/function(t,s) t.report(s) end+Carg(1)*p_newline^2/function(t) t.report() end+p_newline -)^1 -local function reportlines(t,str) - if str then - lpegmatch(linewise,str,1,t) - end -end -local function reportbanner(t) - local banner=t.banner - if banner then - t.report(banner) - t.report() - end -end -local function reportversion(t) - local banner=t.banner - if banner then - t.report(banner) - end -end -local function reporthelp(t,...) - local helpinfo=t.helpinfo - if type(helpinfo)=="string" then - reportlines(t,helpinfo) - elseif type(helpinfo)=="table" then - for i=1,select("#",...) do - reportlines(t,t.helpinfo[select(i,...)]) - if i<n then - t.report() - end - end - end -end -local function reportinfo(t) - t.report() - reportlines(t,t.moreinfo) -end -local function reportexport(t,method) - report(t.helpinfo) -end -local reporters={ - lines=reportlines, - banner=reportbanner, - version=reportversion, - help=reporthelp, - info=reportinfo, - export=reportexport, -} -local exporters={ -} -logs.reporters=reporters -logs.exporters=exporters -function logs.application(t) - t.name=t.name or "unknown" - t.banner=t.banner - t.moreinfo=moreinfo - t.report=logs.reporter(t.name) - t.help=function(...) - reporters.banner(t) - reporters.help(t,...) - reporters.info(t) - end - t.export=function(...) - reporters.export(t,...) - end - t.identify=function() - reporters.banner(t) - end - t.version=function() - reporters.version(t) - end - return t -end -function logs.system(whereto,process,jobname,category,...) - local message=formatters["%s %s => %s => %s => %s\r"](os.date("%d/%m/%y %H:%m:%S"),process,jobname,category,format(...)) - for i=1,10 do - local f=io.open(whereto,"a") - if f then - f:write(message) - f:close() - break - else - sleep(0.1) - end - end -end -local report_system=logs.reporter("system","logs") -function logs.obsolete(old,new) - local o=loadstring("return "..new)() - if type(o)=="function" then - return function(...) - report_system("function %a is obsolete, use %a",old,new) - loadstring(old.."="..new.." return "..old)()(...) - end - elseif type(o)=="table" then - local t,m={},{} - m.__index=function(t,k) - report_system("table %a is obsolete, use %a",old,new) - m.__index,m.__newindex=o,o - return o[k] - end - m.__newindex=function(t,k,v) - report_system("table %a is obsolete, use %a",old,new) - m.__index,m.__newindex=o,o - o[k]=v - end - if libraries then - libraries.obsolete[old]=t - end - setmetatable(t,m) - return t - end -end -if utilities then - utilities.report=report_system -end -if tex and tex.error then - function logs.texerrormessage(...) - tex.error(format(...),{}) - end -else - function logs.texerrormessage(...) - print(format(...)) - end -end -io.stdout:setvbuf('no') -io.stderr:setvbuf('no') -if package.helpers.report then - package.helpers.report=logs.reporter("package loader") -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["trac-inf"] = package.loaded["trac-inf"] or true - --- original size: 6643, stripped down to: 5272 - -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 type,tonumber,select=type,tonumber,select -local format,lower=string.format,string.lower -local concat=table.concat -local clock=os.gettimeofday or os.clock -local setmetatableindex=table.setmetatableindex -local serialize=table.serialize -local formatters=string.formatters -statistics=statistics or {} -local statistics=statistics -statistics.enable=true -statistics.threshold=0.01 -local statusinfo,n,registered,timers={},0,{},{} -setmetatableindex(timers,function(t,k) - local v={ timing=0,loadtime=0 } - t[k]=v - return v -end) -local function hastiming(instance) - return instance and timers[instance] -end -local function resettiming(instance) - timers[instance or "notimer"]={ timing=0,loadtime=0 } -end -local function starttiming(instance) - local timer=timers[instance or "notimer"] - local it=timer.timing or 0 - if it==0 then - timer.starttime=clock() - if not timer.loadtime then - timer.loadtime=0 - end - end - timer.timing=it+1 -end -local function stoptiming(instance) - local timer=timers[instance or "notimer"] - local it=timer.timing - if it>1 then - timer.timing=it-1 - else - local starttime=timer.starttime - if starttime then - local stoptime=clock() - local loadtime=stoptime-starttime - timer.stoptime=stoptime - timer.loadtime=timer.loadtime+loadtime - timer.timing=0 - return loadtime - end - end - return 0 -end -local function elapsed(instance) - if type(instance)=="number" then - return instance or 0 - else - local timer=timers[instance or "notimer"] - return timer and timer.loadtime or 0 - end -end -local function elapsedtime(instance) - return format("%0.3f",elapsed(instance)) -end -local function elapsedindeed(instance) - return elapsed(instance)>statistics.threshold -end -local function elapsedseconds(instance,rest) - if elapsedindeed(instance) then - return format("%0.3f seconds %s",elapsed(instance),rest or "") - end -end -statistics.hastiming=hastiming -statistics.resettiming=resettiming -statistics.starttiming=starttiming -statistics.stoptiming=stoptiming -statistics.elapsed=elapsed -statistics.elapsedtime=elapsedtime -statistics.elapsedindeed=elapsedindeed -statistics.elapsedseconds=elapsedseconds -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 -local report=logs.reporter("mkiv lua stats") -function statistics.show() - if statistics.enable then - local register=statistics.register - register("used platform",function() - local mask=lua.mask or "ascii" - return format("%s, type: %s, binary subtree: %s, symbol mask: %s (%s)", - os.platform or "unknown",os.type or "unknown",environment.texos or "unknown", - mask,mask=="utf" and "τεχ" or "tex") - end) - register("luatex banner",function() - return lower(status.banner) - end) - register("control sequences",function() - return format("%s of %s + %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("%s direct, %s indirect, %s total",total-indirect,indirect,total) - end) - if jit then - local status={ jit.status() } - if status[1] then - register("luajit status",function() - return concat(status," ",2) - end) - end - end - register("current memory usage",statistics.memused) - register("runtime",statistics.runtime) - logs.newline() - for i=1,#statusinfo do - local s=statusinfo[i] - local r=s[2]() - if r then - report("%s: %s",s[1],r) - end - end - statistics.enable=false - end -end -function statistics.memused() - local round=math.round or math.floor - return format("%s MB (ctx: %s MB)",round(collectgarbage("count")/1000),round(status.luastate_bytes/1000000)) -end -starttiming(statistics) -function statistics.formatruntime(runtime) - return format("%s seconds",runtime) -end -function statistics.runtime() - stoptiming(statistics) - return statistics.formatruntime(elapsedtime(statistics)) -end -local report=logs.reporter("system") -function statistics.timed(action) - starttiming("run") - action() - stoptiming("run") - report("total runtime: %s seconds",elapsedtime("run")) -end -function statistics.tracefunction(base,tag,...) - for i=1,select("#",...) do - local name=select(i,...) - local stat={} - local func=base[name] - setmetatableindex(stat,function(t,k) t[k]=0 return 0 end) - base[name]=function(n,k,v) stat[k]=stat[k]+1 return func(n,k,v) end - statistics.register(formatters["%s.%s"](tag,name),function() return serialize(stat,"calls") end) - end -end -commands=commands or {} -function commands.resettimer(name) - resettiming(name or "whatever") - starttiming(name or "whatever") -end -function commands.elapsedtime(name) - stoptiming(name or "whatever") - context(elapsedtime(name or "whatever")) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["trac-pro"] = package.loaded["trac-pro"] or true - --- original size: 5829, stripped down to: 3501 - -if not modules then modules={} end modules ['trac-pro']={ - 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 getmetatable,setmetatable,rawset,type=getmetatable,setmetatable,rawset,type -local trace_namespaces=false trackers.register("system.namespaces",function(v) trace_namespaces=v end) -local report_system=logs.reporter("system","protection") -namespaces=namespaces or {} -local namespaces=namespaces -local registered={} -local function report_index(k,name) - if trace_namespaces then - report_system("reference to %a in protected namespace %a: %s",k,name) - debugger.showtraceback(report_system) - else - report_system("reference to %a in protected namespace %a",k,name) - end -end -local function report_newindex(k,name) - if trace_namespaces then - report_system("assignment to %a in protected namespace %a: %s",k,name) - debugger.showtraceback(report_system) - else - report_system("assignment to %a in protected namespace %a",k,name) - end -end -local function register(name) - local data=name=="global" and _G or _G[name] - if not data then - return - end - registered[name]=data - local m=getmetatable(data) - if not m then - m={} - setmetatable(data,m) - end - local index,newindex={},{} - m.__saved__index=m.__index - m.__no__index=function(t,k) - if not index[k] then - index[k]=true - report_index(k,name) - end - return nil - end - m.__saved__newindex=m.__newindex - m.__no__newindex=function(t,k,v) - if not newindex[k] then - newindex[k]=true - report_newindex(k,name) - end - rawset(t,k,v) - end - m.__protection__depth=0 -end -local function private(name) - local data=registered[name] - if not data then - data=_G[name] - if not data then - data={} - _G[name]=data - end - register(name) - end - return data -end -local function protect(name) - local data=registered[name] - if not data then - return - end - local m=getmetatable(data) - local pd=m.__protection__depth - if pd>0 then - m.__protection__depth=pd+1 - else - m.__save_d_index,m.__saved__newindex=m.__index,m.__newindex - m.__index,m.__newindex=m.__no__index,m.__no__newindex - m.__protection__depth=1 - end -end -local function unprotect(name) - local data=registered[name] - if not data then - return - end - local m=getmetatable(data) - local pd=m.__protection__depth - if pd>1 then - m.__protection__depth=pd-1 - else - m.__index,m.__newindex=m.__saved__index,m.__saved__newindex - m.__protection__depth=0 - end -end -local function protectall() - for name,_ in next,registered do - if name~="global" then - protect(name) - end - end -end -local function unprotectall() - for name,_ in next,registered do - if name~="global" then - unprotect(name) - end - end -end -namespaces.register=register -namespaces.private=private -namespaces.protect=protect -namespaces.unprotect=unprotect -namespaces.protectall=protectall -namespaces.unprotectall=unprotectall -namespaces.private("namespaces") registered={} register("global") -directives.register("system.protect",function(v) - if v then - protectall() - else - unprotectall() - end -end) -directives.register("system.checkglobals",function(v) - if v then - report_system("enabling global namespace guard") - protect("global") - else - report_system("disabling global namespace guard") - unprotect("global") - end -end) - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["util-lua"] = package.loaded["util-lua"] or true - --- original size: 4982, stripped down to: 3511 - -if not modules then modules={} end modules ['util-lua']={ - version=1.001, - comment="companion to luat-lib.mkiv", - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - comment="the strip code is written by Peter Cawley", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -local rep,sub,byte,dump,format=string.rep,string.sub,string.byte,string.dump,string.format -local load,loadfile,type=load,loadfile,type -utilities=utilities or {} -utilities.lua=utilities.lua or {} -local luautilities=utilities.lua -local report_lua=logs.reporter("system","lua") -local tracestripping=false -local forcestupidcompile=true -luautilities.stripcode=true -luautilities.alwaysstripcode=false -luautilities.nofstrippedchunks=0 -luautilities.nofstrippedbytes=0 -local strippedchunks={} -luautilities.strippedchunks=strippedchunks -luautilities.suffixes={ - tma="tma", - tmc=jit and "tmb" or "tmc", - lua="lua", - luc=jit and "lub" or "luc", - lui="lui", - luv="luv", - luj="luj", - tua="tua", - tuc="tuc", -} -local function register(name) - if tracestripping then - report_lua("stripped bytecode from %a",name or "unknown") - end - strippedchunks[#strippedchunks+1]=name - luautilities.nofstrippedchunks=luautilities.nofstrippedchunks+1 -end -local function stupidcompile(luafile,lucfile,strip) - local code=io.loaddata(luafile) - if code and code~="" then - code=load(code) - if code then - code=dump(code,strip and luautilities.stripcode or luautilities.alwaysstripcode) - if code and code~="" then - register(name) - io.savedata(lucfile,code) - return true,0 - end - else - report_lua("fatal error %a in file %a",1,luafile) - end - else - report_lua("fatal error %a in file %a",2,luafile) - end - return false,0 -end -function luautilities.loadedluacode(fullname,forcestrip,name) - name=name or fullname - local code,message - if environment.loadpreprocessedfile then - code,message=environment.loadpreprocessedfile(fullname) - else - code,message=loadfile(fullname) - end - if code then - code() - else - report_lua("loading of file %a failed:\n\t%s",fullname,message or "no message") - end - if forcestrip and luautilities.stripcode then - if type(forcestrip)=="function" then - forcestrip=forcestrip(fullname) - end - if forcestrip or luautilities.alwaysstripcode then - register(name) - return load(dump(code,true)),0 - else - return code,0 - end - elseif luautilities.alwaysstripcode then - register(name) - return load(dump(code,true)),0 - else - return code,0 - end -end -function luautilities.strippedloadstring(code,forcestrip,name) - local code,message=load(code) - if not code then - report_lua("loading of file %a failed:\n\t%s",name,message or "no message") - end - if forcestrip and luautilities.stripcode or luautilities.alwaysstripcode then - register(name) - return load(dump(code,true)),0 - else - return code,0 - end -end -function luautilities.compile(luafile,lucfile,cleanup,strip,fallback) - report_lua("compiling %a into %a",luafile,lucfile) - os.remove(lucfile) - local done=stupidcompile(luafile,lucfile,strip~=false) - if done then - report_lua("dumping %a into %a stripped",luafile,lucfile) - if cleanup==true and lfs.isfile(lucfile) and lfs.isfile(luafile) then - report_lua("removing %a",luafile) - os.remove(luafile) - end - end - return done -end -function luautilities.loadstripped(...) - local l=load(...) - if l then - return load(dump(l,true)) - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["util-deb"] = package.loaded["util-deb"] or true - --- original size: 3898, stripped down to: 2644 - -if not modules then modules={} end modules ['util-deb']={ - 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 debug=require "debug" -local getinfo=debug.getinfo -local type,next,tostring=type,next,tostring -local format,find=string.format,string.find -local is_boolean=string.is_boolean -utilities=utilities or {} -local debugger=utilities.debugger or {} -utilities.debugger=debugger -local counters={} -local names={} -local report=logs.reporter("debugger") -local function hook() - local f=getinfo(2) - if f then - local n="unknown" - if f.what=="C" then - n=f.name or '<anonymous>' - if not names[n] then - names[n]=format("%42s",n) - end - else - n=f.name or f.namewhat or f.what - if not n or n=="" then - n="?" - end - if not names[n] then - names[n]=format("%42s : % 5i : %s",n,f.linedefined or 0,f.short_src or "unknown source") - end - end - counters[n]=(counters[n] or 0)+1 - end -end -function debugger.showstats(printer,threshold) - printer=printer or report - threshold=threshold or 0 - local total,grandtotal,functions=0,0,0 - local dataset={} - for name,count in next,counters do - dataset[#dataset+1]={ name,count } - end - table.sort(dataset,function(a,b) return a[2]==b[2] and b[1]>a[1] or a[2]>b[2] end) - for i=1,#dataset do - local d=dataset[i] - local name=d[1] - local count=d[2] - if count>threshold and not find(name,"for generator") then - printer(format("%8i %s\n",count,names[name])) - total=total+count - end - grandtotal=grandtotal+count - functions=functions+1 - end - printer("\n") - printer(format("functions : % 10i\n",functions)) - printer(format("total : % 10i\n",total)) - printer(format("grand total: % 10i\n",grandtotal)) - printer(format("threshold : % 10i\n",threshold)) -end -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() -end -local function showtraceback(rep) - local level=2 - local reporter=rep or report - while true do - local info=getinfo(level,"Sl") - if not info then - break - elseif info.what=="C" then - reporter("%2i : %s",level-1,"C function") - else - reporter("%2i : %s : %s",level-1,info.short_src,info.currentline) - end - level=level+1 - end -end -debugger.showtraceback=showtraceback - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["util-mrg"] = package.loaded["util-mrg"] or true - --- original size: 7757, stripped down to: 6015 - -if not modules then modules={} end modules ['util-mrg']={ - 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 gsub,format=string.gsub,string.format -local concat=table.concat -local type,next=type,next -local P,R,S,V,Ct,C,Cs,Cc,Cp,Cmt,Cb,Cg=lpeg.P,lpeg.R,lpeg.S,lpeg.V,lpeg.Ct,lpeg.C,lpeg.Cs,lpeg.Cc,lpeg.Cp,lpeg.Cmt,lpeg.Cb,lpeg.Cg -local lpegmatch,patterns=lpeg.match,lpeg.patterns -utilities=utilities or {} -local merger=utilities.merger or {} -utilities.merger=merger -merger.strip_comment=true -local report=logs.reporter("system","merge") -utilities.report=report -local m_begin_merge="begin library merge" -local m_end_merge="end library merge" -local m_begin_closure="do -- create closure to overcome 200 locals limit" -local m_end_closure="end -- of closure" -local m_pattern="%c+".."%-%-%s+"..m_begin_merge.."%c+(.-)%c+".."%-%-%s+"..m_end_merge.."%c+" -local m_format="\n\n-- "..m_begin_merge.."\n%s\n".."-- "..m_end_merge.."\n\n" -local m_faked="-- ".."created merged file".."\n\n".."-- "..m_begin_merge.."\n\n".."-- "..m_end_merge.."\n\n" -local m_report=[[ --- used libraries : %s --- skipped libraries : %s --- original bytes : %s --- stripped bytes : %s -]] -local m_preloaded=[[package.loaded[%q] = package.loaded[%q] or true]] -local function self_fake() - return m_faked -end -local function self_nothing() - return "" -end -local function self_load(name) - local data=io.loaddata(name) or "" - if data=="" then - report("unknown file %a",name) - else - report("inserting file %a",name) - end - return data or "" -end -local space=patterns.space -local eol=patterns.newline -local equals=P("=")^0 -local open=P("[")*Cg(equals,"init")*P("[")*P("\n")^-1 -local close=P("]")*C(equals)*P("]") -local closeeq=Cmt(close*Cb("init"),function(s,i,a,b) return a==b end) -local longstring=open*(1-closeeq)^0*close -local quoted=patterns.quoted -local digit=patterns.digit -local emptyline=space^0*eol -local operator1=P("<=")+P(">=")+P("~=")+P("..")+S("/^<>=*+%%") -local operator2=S("*+/") -local operator3=S("-") -local operator4=P("..") -local separator=S(",;") -local ignore=(P("]")*space^1*P("=")*space^1*P("]"))/"]=["+(P("=")*space^1*P("{"))/"={"+(P("(")*space^1)/"("+(P("{")*(space+eol)^1*P("}"))/"{}" -local strings=quoted -local longcmt=(emptyline^0*P("--")*longstring*emptyline^0)/"" -local longstr=longstring -local comment=emptyline^0*P("--")*P("-")^0*(1-eol)^0*emptyline^1/"\n" -local optionalspaces=space^0/"" -local mandatespaces=space^1/"" -local optionalspacing=(eol+space)^0/"" -local mandatespacing=(eol+space)^1/"" -local pack=digit*space^1*operator4*optionalspacing+optionalspacing*operator1*optionalspacing+optionalspacing*operator2*optionalspaces+mandatespacing*operator3*mandatespaces+optionalspaces*separator*optionalspaces -local lines=emptyline^2/"\n" -local spaces=(space*space)/" " -local compact=Cs (( - ignore+strings+longcmt+longstr+comment+pack+lines+spaces+1 -)^1 ) -local strip=Cs((emptyline^2/"\n"+1)^0) -local stripreturn=Cs((1-P("return")*space^1*P(1-space-eol)^1*(space+eol)^0*P(-1))^1) -function merger.compact(data) - return lpegmatch(strip,lpegmatch(compact,data)) -end -local function self_compact(data) - local delta=0 - if merger.strip_comment then - local before=#data - data=lpegmatch(compact,data) - data=lpegmatch(strip,data) - local after=#data - delta=before-after - report("original size %s, compacted to %s, stripped %s",before,after,delta) - data=format("-- original size: %s, stripped down to: %s\n\n%s",before,after,data) - end - return lpegmatch(stripreturn,data) or data,delta -end -local function self_save(name,data) - if data~="" then - io.savedata(name,data) - report("saving %s with size %s",name,#data) - end -end -local function self_swap(data,code) - return data~="" and (gsub(data,m_pattern,function() return format(m_format,code) end,1)) or "" -end -local function self_libs(libs,list) - local result,f,frozen,foundpath={},nil,false,nil - result[#result+1]="\n" - if type(libs)=='string' then libs={ libs } end - if type(list)=='string' then list={ list } end - for i=1,#libs do - local lib=libs[i] - for j=1,#list do - local pth=gsub(list[j],"\\","/") - report("checking library path %a",pth) - local name=pth.."/"..lib - if lfs.isfile(name) then - foundpath=pth - end - end - if foundpath then break end - end - if foundpath then - report("using library path %a",foundpath) - local right,wrong,original,stripped={},{},0,0 - for i=1,#libs do - local lib=libs[i] - local fullname=foundpath.."/"..lib - if lfs.isfile(fullname) then - report("using library %a",fullname) - local preloaded=file.nameonly(lib) - local data=io.loaddata(fullname,true) - original=original+#data - local data,delta=self_compact(data) - right[#right+1]=lib - result[#result+1]=m_begin_closure - result[#result+1]=format(m_preloaded,preloaded,preloaded) - result[#result+1]=data - result[#result+1]=m_end_closure - stripped=stripped+delta - else - report("skipping library %a",fullname) - wrong[#wrong+1]=lib - end - end - right=#right>0 and concat(right," ") or "-" - wrong=#wrong>0 and concat(wrong," ") or "-" - report("used libraries: %a",right) - report("skipped libraries: %a",wrong) - report("original bytes: %a",original) - report("stripped bytes: %a",stripped) - result[#result+1]=format(m_report,right,wrong,original,stripped) - else - report("no valid library path found") - end - return concat(result,"\n\n") -end -function merger.selfcreate(libs,list,target) - if target then - self_save(target,self_swap(self_fake(),self_libs(libs,list))) - end -end -function merger.selfmerge(name,libs,list,target) - self_save(target or name,self_swap(self_load(name),self_libs(libs,list))) -end -function merger.selfclean(name) - self_save(name,self_swap(self_load(name),self_nothing())) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["util-tpl"] = package.loaded["util-tpl"] or true - --- original size: 6251, stripped down to: 3488 - -if not modules then modules={} end modules ['util-tpl']={ - 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" -} -utilities.templates=utilities.templates or {} -local templates=utilities.templates -local trace_template=false trackers.register("templates.trace",function(v) trace_template=v end) -local report_template=logs.reporter("template") -local tostring=tostring -local format,sub,byte=string.format,string.sub,string.byte -local P,C,R,Cs,Cc,Carg,lpegmatch,lpegpatterns=lpeg.P,lpeg.C,lpeg.R,lpeg.Cs,lpeg.Cc,lpeg.Carg,lpeg.match,lpeg.patterns -local replacer -local function replacekey(k,t,how,recursive) - local v=t[k] - if not v then - if trace_template then - report_template("unknown key %a",k) - end - return "" - else - v=tostring(v) - if trace_template then - report_template("setting key %a to value %a",k,v) - end - if recursive then - return lpegmatch(replacer,v,1,t,how,recursive) - else - return v - end - end -end -local sqlescape=lpeg.replacer { - { "'","''" }, - { "\\","\\\\" }, - { "\r\n","\\n" }, - { "\r","\\n" }, -} -local sqlquoted=lpeg.Cs(lpeg.Cc("'")*sqlescape*lpeg.Cc("'")) -lpegpatterns.sqlescape=sqlescape -lpegpatterns.sqlquoted=sqlquoted -local luaescape=lpegpatterns.luaescape -local escapers={ - lua=function(s) - return lpegmatch(luaescape,s) - end, - sql=function(s) - return lpegmatch(sqlescape,s) - end, -} -local quotedescapers={ - lua=function(s) - return format("%q",s) - end, - sql=function(s) - return lpegmatch(sqlquoted,s) - end, -} -local luaescaper=escapers.lua -local quotedluaescaper=quotedescapers.lua -local function replacekeyunquoted(s,t,how,recurse) - local escaper=how and escapers[how] or luaescaper - return escaper(replacekey(s,t,how,recurse)) -end -local function replacekeyquoted(s,t,how,recurse) - local escaper=how and quotedescapers[how] or quotedluaescaper - return escaper(replacekey(s,t,how,recurse)) -end -local single=P("%") -local double=P("%%") -local lquoted=P("%[") -local rquoted=P("]%") -local lquotedq=P("%(") -local rquotedq=P(")%") -local escape=double/'%%' -local nosingle=single/'' -local nodouble=double/'' -local nolquoted=lquoted/'' -local norquoted=rquoted/'' -local nolquotedq=lquotedq/'' -local norquotedq=rquotedq/'' -local key=nosingle*((C((1-nosingle )^1)*Carg(1)*Carg(2)*Carg(3))/replacekey )*nosingle -local quoted=nolquotedq*((C((1-norquotedq)^1)*Carg(1)*Carg(2)*Carg(3))/replacekeyquoted )*norquotedq -local unquoted=nolquoted*((C((1-norquoted )^1)*Carg(1)*Carg(2)*Carg(3))/replacekeyunquoted)*norquoted -local any=P(1) - replacer=Cs((unquoted+quoted+escape+key+any)^0) -local function replace(str,mapping,how,recurse) - if mapping and str then - return lpegmatch(replacer,str,1,mapping,how or "lua",recurse or false) or str - else - return str - end -end -templates.replace=replace -function templates.replacer(str,how,recurse) - return function(mapping) - return lpegmatch(replacer,str,1,mapping,how or "lua",recurse or false) or str - end -end -function templates.load(filename,mapping,how,recurse) - local data=io.loaddata(filename) or "" - if mapping and next(mapping) then - return replace(data,mapping,how,recurse) - else - return data - end -end -function templates.resolve(t,mapping,how,recurse) - if not mapping then - mapping=t - end - for k,v in next,t do - t[k]=replace(v,mapping,how,recurse) - end - return t -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["util-env"] = package.loaded["util-env"] or true - --- original size: 8807, stripped down to: 5085 - -if not modules then modules={} end modules ['util-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" -} -local allocate,mark=utilities.storage.allocate,utilities.storage.mark -local format,sub,match,gsub,find=string.format,string.sub,string.match,string.gsub,string.find -local unquoted,quoted=string.unquoted,string.quoted -local concat,insert,remove=table.concat,table.insert,table.remove -environment=environment or {} -local environment=environment -os.setlocale(nil,nil) -function os.setlocale() -end -local validengines=allocate { - ["luatex"]=true, - ["luajittex"]=true, -} -local basicengines=allocate { - ["luatex"]="luatex", - ["texlua"]="luatex", - ["texluac"]="luatex", - ["luajittex"]="luajittex", - ["texluajit"]="luajittex", -} -local luaengines=allocate { - ["lua"]=true, - ["luajit"]=true, -} -environment.validengines=validengines -environment.basicengines=basicengines -if not arg then - environment.used_as_library=true -elseif luaengines[file.removesuffix(arg[-1])] then -elseif validengines[file.removesuffix(arg[0])] then - if arg[1]=="--luaonly" then - arg[-1]=arg[0] - arg[ 0]=arg[2] - for k=3,#arg do - arg[k-2]=arg[k] - end - remove(arg) - remove(arg) - else - end - local originalzero=file.basename(arg[0]) - local specialmapping={ luatools=="base" } - if originalzero~="mtxrun" and originalzero~="mtxrun.lua" then - arg[0]=specialmapping[originalzero] or originalzero - insert(arg,0,"--script") - insert(arg,0,"mtxrun") - end -end -environment.arguments=allocate() -environment.files=allocate() -environment.sortedflags=nil -function environment.initializearguments(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 - flag=gsub(flag,"^c:","") - arguments[flag]=unquoted(value or "") - else - flag=match(argument,"^%-+(.+)") - if flag then - flag=gsub(flag,"^c:","") - arguments[flag]=true - else - files[#files+1]=argument - end - end - end - end - environment.ownname=file.reslash(environment.ownname or arg[0] or 'unknown.lua') -end -function environment.setargument(name,value) - environment.arguments[name]=value -end -function environment.getargument(name,partial) - local arguments,sortedflags=environment.arguments,environment.sortedflags - if arguments[name] then - return arguments[name] - elseif partial then - if not sortedflags then - sortedflags=allocate(table.sortedkeys(arguments)) - for k=1,#sortedflags do - sortedflags[k]="^"..sortedflags[k] - end - environment.sortedflags=sortedflags - end - 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=environment.getargument -function environment.splitarguments(separator) - local done,before,after=false,{},{} - local originalarguments=environment.originalarguments - for k=1,#originalarguments do - local v=originalarguments[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.reconstructcommandline(arg,noquote) - arg=arg or environment.originalarguments - if noquote and #arg==1 then - local a=arg[1] - a=resolvers.resolve(a) - a=unquoted(a) - return a - elseif #arg>0 then - local result={} - for i=1,#arg do - local a=arg[i] - a=resolvers.resolve(a) - a=unquoted(a) - a=gsub(a,'"','\\"') - if find(a," ") then - result[#result+1]=quoted(a) - else - result[#result+1]=a - end - end - return concat(result," ") - else - return "" - end -end -function environment.relativepath(path,root) - if not path then - path="" - end - if not file.is_rootbased_path(path) then - if not root then - root=file.pathpart(environment.ownscript or environment.ownname or ".") - end - if root=="" then - root="." - end - path=root.."/"..path - end - return file.collapsepath(path,true) -end -if arg then - 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.initializearguments(newarg) - environment.originalarguments=mark(newarg) - environment.rawarguments=mark(arg) - arg={} -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["luat-env"] = package.loaded["luat-env"] or true - --- original size: 5930, stripped down to: 4235 - - 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" -} -local rawset,rawget,loadfile,assert=rawset,rawget,loadfile,assert -local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) -local report_lua=logs.reporter("resolvers","lua") -local luautilities=utilities.lua -local luasuffixes=luautilities.suffixes -local texgettoks=tex and tex.gettoks -environment=environment or {} -local environment=environment -local mt={ - __index=function(_,k) - if k=="version" then - local version=texgettoks and texgettoks("contextversiontoks") - if version and version~="" then - rawset(environment,"version",version) - return version - else - return "unknown" - end - elseif k=="kind" then - local kind=texgettoks and texgettoks("contextkindtoks") - if kind and kind~="" then - rawset(environment,"kind",kind) - return kind - else - return "unknown" - end - elseif k=="jobname" or k=="formatname" then - local name=tex and tex[k] - if name or name=="" then - rawset(environment,k,name) - return name - else - return "unknown" - end - elseif k=="outputfilename" then - local name=environment.jobname - rawset(environment,k,name) - return name - end - end -} -setmetatable(environment,mt) -function environment.texfile(filename) - return resolvers.findfile(filename,'tex') -end -function environment.luafile(filename) - local resolved=resolvers.findfile(filename,'tex') or "" - if resolved~="" then - return resolved - end - resolved=resolvers.findfile(filename,'texmfscripts') or "" - if resolved~="" then - return resolved - end - return resolvers.findfile(filename,'luatexlibs') or "" -end -local stripindeed=false directives.register("system.compile.strip",function(v) stripindeed=v end) -local function strippable(filename) - if stripindeed then - local modu=modules[file.nameonly(filename)] - return modu and modu.dataonly - else - return false - end -end -function environment.luafilechunk(filename,silent) - filename=file.replacesuffix(filename,"lua") - local fullname=environment.luafile(filename) - if fullname and fullname~="" then - local data=luautilities.loadedluacode(fullname,strippable,filename) - if trace_locating then - report_lua("loading file %a %s",fullname,not data and "failed" or "succeeded") - elseif not silent then - texio.write("<",data and "+ " or "- ",fullname,">") - end - return data - else - if trace_locating then - report_lua("unknown file %a",filename) - end - return nil - end -end -function environment.loadluafile(filename,version) - local lucname,luaname,chunk - local basename=file.removesuffix(filename) - if basename==filename then - luaname=file.addsuffix(basename,luasuffixes.lua) - lucname=file.addsuffix(basename,luasuffixes.luc) - else - luaname=basename - lucname=nil - end - local fullname=(lucname and environment.luafile(lucname)) or "" - if fullname~="" then - if trace_locating then - report_lua("loading %a",fullname) - end - chunk=loadfile(fullname) - end - if chunk then - assert(chunk)() - if version then - local v=version - if modules and modules[filename] then - v=modules[filename].version - elseif versions and versions[filename] then - v=versions[filename] - end - if v==version then - return true - else - if trace_locating then - report_lua("version mismatch for %a, lua version %a, luc version %a",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 - report_lua("loading %a",fullname) - end - chunk=loadfile(fullname) - if not chunk then - if trace_locating then - report_lua("unknown file %a",filename) - end - else - assert(chunk)() - return true - end - end - return false -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["lxml-tab"] = package.loaded["lxml-tab"] or true - --- original size: 42614, stripped down to: 26694 - -if not modules then modules={} end modules ['lxml-tab']={ - version=1.001, - comment="this module is the basis for the lxml-* ones", - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -local trace_entities=false trackers.register("xml.entities",function(v) trace_entities=v end) -local report_xml=logs and logs.reporter("xml","core") or function(...) print(string.format(...)) end -if lpeg.setmaxstack then lpeg.setmaxstack(1000) end -xml=xml or {} -local xml=xml -local concat,remove,insert=table.concat,table.remove,table.insert -local type,next,setmetatable,getmetatable,tonumber=type,next,setmetatable,getmetatable,tonumber -local lower,find,match,gsub=string.lower,string.find,string.match,string.gsub -local utfchar=utf.char -local lpegmatch=lpeg.match -local P,S,R,C,V,C,Cs=lpeg.P,lpeg.S,lpeg.R,lpeg.C,lpeg.V,lpeg.C,lpeg.Cs -local formatters=string.formatters -xml.xmlns=xml.xmlns or {} -local check=P(false) -local parse=check -function xml.registerns(namespace,pattern) - check=check+C(P(lower(pattern)))/namespace - parse=P { P(check)+1*V(1) } -end -function xml.checkns(namespace,url) - local ns=lpegmatch(parse,lower(url)) - if ns and namespace~=ns then - xml.xmlns[namespace]=ns - end -end -function xml.resolvens(url) - return lpegmatch(parse,lower(url)) or "" -end -local nsremap,resolvens=xml.xmlns,xml.resolvens -local stack={} -local top={} -local dt={} -local at={} -local xmlns={} -local errorstr=nil -local entities={} -local strip=false -local cleanup=false -local utfize=false -local resolve_predefined=false -local unify_predefined=false -local dcache={} -local hcache={} -local acache={} -local mt={} -local function initialize_mt(root) - mt={ __index=root } -end -function xml.setproperty(root,k,v) - getmetatable(root).__index[k]=v -end -function xml.checkerror(top,toclose) - return "" -end -local function add_attribute(namespace,tag,value) - if cleanup and #value>0 then - value=cleanup(value) - end - if tag=="xmlns" then - xmlns[#xmlns+1]=resolvens(value) - at[tag]=value - elseif namespace=="" then - at[tag]=value - elseif namespace=="xmlns" then - xml.checkns(tag,value) - at["xmlns:"..tag]=value - else - at[namespace..":"..tag]=value - end -end -local function add_empty(spacing,namespace,tag) - if #spacing>0 then - dt[#dt+1]=spacing - end - local resolved=namespace=="" and xmlns[#xmlns] or nsremap[namespace] or namespace - top=stack[#stack] - dt=top.dt - local t={ ns=namespace or "",rn=resolved,tg=tag,at=at,dt={},__p__=top } - dt[#dt+1]=t - setmetatable(t,mt) - if at.xmlns then - remove(xmlns) - end - at={} -end -local function add_begin(spacing,namespace,tag) - if #spacing>0 then - dt[#dt+1]=spacing - end - local resolved=namespace=="" and xmlns[#xmlns] or nsremap[namespace] or namespace - top={ ns=namespace or "",rn=resolved,tg=tag,at=at,dt={},__p__=stack[#stack] } - setmetatable(top,mt) - dt=top.dt - stack[#stack+1]=top - at={} -end -local function add_end(spacing,namespace,tag) - if #spacing>0 then - dt[#dt+1]=spacing - end - local toclose=remove(stack) - top=stack[#stack] - if #stack<1 then - errorstr=formatters["unable to close %s %s"](tag,xml.checkerror(top,toclose) or "") - elseif toclose.tg~=tag then - errorstr=formatters["unable to close %s with %s %s"](toclose.tg,tag,xml.checkerror(top,toclose) or "") - end - dt=top.dt - dt[#dt+1]=toclose - if toclose.at.xmlns then - remove(xmlns) - end -end -local function add_text(text) - if cleanup and #text>0 then - dt[#dt+1]=cleanup(text) - else - dt[#dt+1]=text - end -end -local function add_special(what,spacing,text) - if #spacing>0 then - dt[#dt+1]=spacing - end - if strip and (what=="@cm@" or what=="@dt@") then - else - dt[#dt+1]={ special=true,ns="",tg=what,dt={ text } } - end -end -local function set_message(txt) - errorstr="garbage at the end of the file: "..gsub(txt,"([ \n\r\t]*)","") -end -local reported_attribute_errors={} -local function attribute_value_error(str) - if not reported_attribute_errors[str] then - report_xml("invalid attribute value %a",str) - reported_attribute_errors[str]=true - at._error_=str - end - return str -end -local function attribute_specification_error(str) - if not reported_attribute_errors[str] then - report_xml("invalid attribute specification %a",str) - reported_attribute_errors[str]=true - at._error_=str - end - return str -end -xml.placeholders={ - unknown_dec_entity=function(str) return str=="" and "&error;" or formatters["&%s;"](str) end, - unknown_hex_entity=function(str) return formatters["&#x%s;"](str) end, - unknown_any_entity=function(str) return formatters["&#x%s;"](str) end, -} -local placeholders=xml.placeholders -local function fromhex(s) - local n=tonumber(s,16) - if n then - return utfchar(n) - else - return formatters["h:%s"](s),true - end -end -local function fromdec(s) - local n=tonumber(s) - if n then - return utfchar(n) - else - return formatters["d:%s"](s),true - end -end -local rest=(1-P(";"))^0 -local many=P(1)^0 -local parsedentity=P("&")*(P("#x")*(rest/fromhex)+P("#")*(rest/fromdec))*P(";")*P(-1)+(P("#x")*(many/fromhex)+P("#")*(many/fromdec)) -local predefined_unified={ - [38]="&", - [42]=""", - [47]="'", - [74]="<", - [76]=">", -} -local predefined_simplified={ - [38]="&",amp="&", - [42]='"',quot='"', - [47]="'",apos="'", - [74]="<",lt="<", - [76]=">",gt=">", -} -local nofprivates=0xF0000 -local privates_u={ - [ [[&]] ]="&", - [ [["]] ]=""", - [ [[']] ]="'", - [ [[<]] ]="<", - [ [[>]] ]=">", -} -local privates_p={} -local privates_n={ -} -local escaped=utf.remapper(privates_u) -local function unescaped(s) - local p=privates_n[s] - if not p then - nofprivates=nofprivates+1 - p=utfchar(nofprivates) - privates_n[s]=p - s="&"..s..";" - privates_u[p]=s - privates_p[p]=s - end - return p -end -local unprivatized=utf.remapper(privates_p) -xml.privatetoken=unescaped -xml.unprivatized=unprivatized -xml.privatecodes=privates_n -local function handle_hex_entity(str) - local h=hcache[str] - if not h then - local n=tonumber(str,16) - h=unify_predefined and predefined_unified[n] - if h then - if trace_entities then - report_xml("utfize, converting hex entity &#x%s; into %a",str,h) - end - elseif utfize then - h=(n and utfchar(n)) or xml.unknown_hex_entity(str) or "" - if not n then - report_xml("utfize, ignoring hex entity &#x%s;",str) - elseif trace_entities then - report_xml("utfize, converting hex entity &#x%s; into %a",str,h) - end - else - if trace_entities then - report_xml("found entity &#x%s;",str) - end - h="&#x"..str..";" - end - hcache[str]=h - end - return h -end -local function handle_dec_entity(str) - local d=dcache[str] - if not d then - local n=tonumber(str) - d=unify_predefined and predefined_unified[n] - if d then - if trace_entities then - report_xml("utfize, converting dec entity &#%s; into %a",str,d) - end - elseif utfize then - d=(n and utfchar(n)) or placeholders.unknown_dec_entity(str) or "" - if not n then - report_xml("utfize, ignoring dec entity &#%s;",str) - elseif trace_entities then - report_xml("utfize, converting dec entity &#%s; into %a",str,d) - end - else - if trace_entities then - report_xml("found entity &#%s;",str) - end - d="&#"..str..";" - end - dcache[str]=d - end - return d -end -xml.parsedentitylpeg=parsedentity -local function handle_any_entity(str) - if resolve then - local a=acache[str] - if not a then - a=resolve_predefined and predefined_simplified[str] - if a then - if trace_entities then - report_xml("resolving entity &%s; to predefined %a",str,a) - end - else - if type(resolve)=="function" then - a=resolve(str) or entities[str] - else - a=entities[str] - end - if a then - if type(a)=="function" then - if trace_entities then - report_xml("expanding entity &%s; to function call",str) - end - a=a(str) or "" - end - a=lpegmatch(parsedentity,a) or a - if trace_entities then - report_xml("resolving entity &%s; to internal %a",str,a) - end - else - local unknown_any_entity=placeholders.unknown_any_entity - if unknown_any_entity then - a=unknown_any_entity(str) or "" - end - if a then - if trace_entities then - report_xml("resolving entity &%s; to external %s",str,a) - end - else - if trace_entities then - report_xml("keeping entity &%s;",str) - end - if str=="" then - a="&error;" - else - a="&"..str..";" - end - end - end - end - acache[str]=a - elseif trace_entities then - if not acache[str] then - report_xml("converting entity &%s; to %a",str,a) - acache[str]=a - end - end - return a - else - local a=acache[str] - if not a then - a=resolve_predefined and predefined_simplified[str] - if a then - acache[str]=a - if trace_entities then - report_xml("entity &%s; becomes %a",str,a) - end - elseif str=="" then - if trace_entities then - report_xml("invalid entity &%s;",str) - end - a="&error;" - acache[str]=a - else - if trace_entities then - report_xml("entity &%s; is made private",str) - end - a=unescaped(str) - acache[str]=a - end - end - return a - end -end -local function handle_end_entity(chr) - report_xml("error in entity, %a found instead of %a",chr,";") -end -local space=S(' \r\n\t') -local open=P('<') -local close=P('>') -local squote=S("'") -local dquote=S('"') -local equal=P('=') -local slash=P('/') -local colon=P(':') -local semicolon=P(';') -local ampersand=P('&') -local valid=R('az','AZ','09')+S('_-.') -local name_yes=C(valid^1)*colon*C(valid^1) -local name_nop=C(P(true))*C(valid^1) -local name=name_yes+name_nop -local utfbom=lpeg.patterns.utfbom -local spacing=C(space^0) -local anyentitycontent=(1-open-semicolon-space-close)^0 -local hexentitycontent=R("AF","af","09")^0 -local decentitycontent=R("09")^0 -local parsedentity=P("#")/""*( - P("x")/""*(hexentitycontent/handle_hex_entity)+(decentitycontent/handle_dec_entity) - )+(anyentitycontent/handle_any_entity) -local entity=ampersand/""*parsedentity*((semicolon/"")+#(P(1)/handle_end_entity)) -local text_unparsed=C((1-open)^1) -local text_parsed=Cs(((1-open-ampersand)^1+entity)^1) -local somespace=space^1 -local optionalspace=space^0 -local value=(squote*Cs((entity+(1-squote))^0)*squote)+(dquote*Cs((entity+(1-dquote))^0)*dquote) -local endofattributes=slash*close+close -local whatever=space*name*optionalspace*equal -local wrongvalue=Cs(P(entity+(1-space-endofattributes))^1)/attribute_value_error -local attributevalue=value+wrongvalue -local attribute=(somespace*name*optionalspace*equal*optionalspace*attributevalue)/add_attribute -local attributes=(attribute+somespace^-1*(((1-endofattributes)^1)/attribute_specification_error))^0 -local parsedtext=text_parsed/add_text -local unparsedtext=text_unparsed/add_text -local balanced=P { "["*((1-S"[]")+V(1))^0*"]" } -local emptyelement=(spacing*open*name*attributes*optionalspace*slash*close)/add_empty -local beginelement=(spacing*open*name*attributes*optionalspace*close)/add_begin -local endelement=(spacing*open*slash*name*optionalspace*close)/add_end -local begincomment=open*P("!--") -local endcomment=P("--")*close -local begininstruction=open*P("?") -local endinstruction=P("?")*close -local begincdata=open*P("![CDATA[") -local endcdata=P("]]")*close -local someinstruction=C((1-endinstruction)^0) -local somecomment=C((1-endcomment )^0) -local somecdata=C((1-endcdata )^0) -local function normalentity(k,v ) entities[k]=v end -local function systementity(k,v,n) entities[k]=v end -local function publicentity(k,v,n) entities[k]=v end -local begindoctype=open*P("!DOCTYPE") -local enddoctype=close -local beginset=P("[") -local endset=P("]") -local doctypename=C((1-somespace-close)^0) -local elementdoctype=optionalspace*P("<!ELEMENT")*(1-close)^0*close -local basiccomment=begincomment*((1-endcomment)^0)*endcomment -local normalentitytype=(doctypename*somespace*value)/normalentity -local publicentitytype=(doctypename*somespace*P("PUBLIC")*somespace*value)/publicentity -local systementitytype=(doctypename*somespace*P("SYSTEM")*somespace*value*somespace*P("NDATA")*somespace*doctypename)/systementity -local entitydoctype=optionalspace*P("<!ENTITY")*somespace*(systementitytype+publicentitytype+normalentitytype)*optionalspace*close -local doctypeset=beginset*optionalspace*P(elementdoctype+entitydoctype+basiccomment+space)^0*optionalspace*endset -local definitiondoctype=doctypename*somespace*doctypeset -local publicdoctype=doctypename*somespace*P("PUBLIC")*somespace*value*somespace*value*somespace*doctypeset -local systemdoctype=doctypename*somespace*P("SYSTEM")*somespace*value*somespace*doctypeset -local simpledoctype=(1-close)^1 -local somedoctype=C((somespace*(publicdoctype+systemdoctype+definitiondoctype+simpledoctype)*optionalspace)^0) -local instruction=(spacing*begininstruction*someinstruction*endinstruction)/function(...) add_special("@pi@",...) end -local comment=(spacing*begincomment*somecomment*endcomment )/function(...) add_special("@cm@",...) end -local cdata=(spacing*begincdata*somecdata*endcdata )/function(...) add_special("@cd@",...) end -local doctype=(spacing*begindoctype*somedoctype*enddoctype )/function(...) add_special("@dt@",...) end -local trailer=space^0*(text_unparsed/set_message)^0 -local grammar_parsed_text=P { "preamble", - preamble=utfbom^0*instruction^0*(doctype+comment+instruction)^0*V("parent")*trailer, - parent=beginelement*V("children")^0*endelement, - children=parsedtext+V("parent")+emptyelement+comment+cdata+instruction, -} -local grammar_unparsed_text=P { "preamble", - preamble=utfbom^0*instruction^0*(doctype+comment+instruction)^0*V("parent")*trailer, - parent=beginelement*V("children")^0*endelement, - children=unparsedtext+V("parent")+emptyelement+comment+cdata+instruction, -} -local function _xmlconvert_(data,settings) - settings=settings or {} - strip=settings.strip_cm_and_dt - utfize=settings.utfize_entities - resolve=settings.resolve_entities - resolve_predefined=settings.resolve_predefined_entities - unify_predefined=settings.unify_predefined_entities - cleanup=settings.text_cleanup - entities=settings.entities or {} - if utfize==nil then - settings.utfize_entities=true - utfize=true - end - if resolve_predefined==nil then - settings.resolve_predefined_entities=true - resolve_predefined=true - end - stack,top,at,xmlns,errorstr={},{},{},{},nil - acache,hcache,dcache={},{},{} - reported_attribute_errors={} - if settings.parent_root then - mt=getmetatable(settings.parent_root) - else - initialize_mt(top) - end - stack[#stack+1]=top - top.dt={} - dt=top.dt - if not data or data=="" then - errorstr="empty xml file" - elseif utfize or resolve then - if lpegmatch(grammar_parsed_text,data) then - errorstr="" - else - errorstr="invalid xml file - parsed text" - end - elseif type(data)=="string" then - if lpegmatch(grammar_unparsed_text,data) then - errorstr="" - else - errorstr="invalid xml file - unparsed text" - end - else - errorstr="invalid xml file - no text at all" - end - local result - if errorstr and errorstr~="" then - result={ dt={ { ns="",tg="error",dt={ errorstr },at={},er=true } } } - setmetatable(stack,mt) - local errorhandler=settings.error_handler - if errorhandler==false then - else - errorhandler=errorhandler or xml.errorhandler - if errorhandler then - local currentresource=settings.currentresource - if currentresource and currentresource~="" then - xml.errorhandler(formatters["load error in [%s]: %s"](currentresource,errorstr)) - else - xml.errorhandler(formatters["load error: %s"](errorstr)) - end - end - end - else - result=stack[1] - end - if not settings.no_root then - result={ special=true,ns="",tg='@rt@',dt=result.dt,at={},entities=entities,settings=settings } - setmetatable(result,mt) - local rdt=result.dt - for k=1,#rdt do - local v=rdt[k] - if type(v)=="table" and not v.special then - result.ri=k - v.__p__=result - break - end - end - end - if errorstr and errorstr~="" then - result.error=true - else - errorstr=nil - end - result.statistics={ - errormessage=errorstr, - entities={ - decimals=dcache, - hexadecimals=hcache, - names=acache, - } - } - strip,utfize,resolve,resolve_predefined=nil,nil,nil,nil - unify_predefined,cleanup,entities=nil,nil,nil - stack,top,at,xmlns,errorstr=nil,nil,nil,nil,nil - acache,hcache,dcache=nil,nil,nil - reported_attribute_errors,mt,errorhandler=nil,nil,nil - return result -end -function xmlconvert(data,settings) - local ok,result=pcall(function() return _xmlconvert_(data,settings) end) - if ok then - return result - else - return _xmlconvert_("",settings) - end -end -xml.convert=xmlconvert -function xml.inheritedconvert(data,xmldata) - local settings=xmldata.settings - if settings then - settings.parent_root=xmldata - end - local xc=xmlconvert(data,settings) - return xc -end -function xml.is_valid(root) - return root and root.dt and root.dt[1] and type(root.dt[1])=="table" and not root.dt[1].er -end -function xml.package(tag,attributes,data) - local ns,tg=match(tag,"^(.-):?([^:]+)$") - local t={ ns=ns,tg=tg,dt=data or "",at=attributes or {} } - setmetatable(t,mt) - return t -end -function xml.is_valid(root) - return root and not root.error -end -xml.errorhandler=report_xml -function xml.load(filename,settings) - local data="" - if type(filename)=="string" then - local f=io.open(filename,'r') - if f then - data=f:read("*all") - f:close() - end - elseif filename then - data=filename:read("*all") - end - if settings then - settings.currentresource=filename - local result=xmlconvert(data,settings) - settings.currentresource=nil - return result - else - return xmlconvert(data,{ currentresource=filename }) - end -end -local no_root={ no_root=true } -function xml.toxml(data) - if type(data)=="string" then - local root={ xmlconvert(data,no_root) } - return (#root>1 and root) or root[1] - else - return data - end -end -local function copy(old,tables) - if old then - tables=tables or {} - local new={} - if not tables[old] then - tables[old]=new - end - for k,v in next,old do - new[k]=(type(v)=="table" and (tables[v] or copy(v,tables))) or v - end - local mt=getmetatable(old) - if mt then - setmetatable(new,mt) - end - return new - else - return {} - end -end -xml.copy=copy -function xml.checkbom(root) - if root.ri then - local dt=root.dt - for k=1,#dt do - local v=dt[k] - if type(v)=="table" and v.special and v.tg=="@pi@" and find(v.dt[1],"xml.*version=") then - return - end - end - insert(dt,1,{ special=true,ns="",tg="@pi@",dt={ "xml version='1.0' standalone='yes'" } } ) - insert(dt,2,"\n" ) - end -end -local function verbose_element(e,handlers) - local handle=handlers.handle - local serialize=handlers.serialize - local ens,etg,eat,edt,ern=e.ns,e.tg,e.at,e.dt,e.rn - local ats=eat and next(eat) and {} - if ats then - for k,v in next,eat do - ats[#ats+1]=formatters['%s=%q'](k,escaped(v)) - end - end - if ern and trace_entities and ern~=ens then - ens=ern - end - if ens~="" then - if edt and #edt>0 then - if ats then - handle("<",ens,":",etg," ",concat(ats," "),">") - else - handle("<",ens,":",etg,">") - end - for i=1,#edt do - local e=edt[i] - if type(e)=="string" then - handle(escaped(e)) - else - serialize(e,handlers) - end - end - handle("</",ens,":",etg,">") - else - if ats then - handle("<",ens,":",etg," ",concat(ats," "),"/>") - else - handle("<",ens,":",etg,"/>") - end - end - else - if edt and #edt>0 then - if ats then - handle("<",etg," ",concat(ats," "),">") - else - handle("<",etg,">") - end - for i=1,#edt do - local e=edt[i] - if type(e)=="string" then - handle(escaped(e)) - else - serialize(e,handlers) - end - end - handle("</",etg,">") - else - if ats then - handle("<",etg," ",concat(ats," "),"/>") - else - handle("<",etg,"/>") - end - end - end -end -local function verbose_pi(e,handlers) - handlers.handle("<?",e.dt[1],"?>") -end -local function verbose_comment(e,handlers) - handlers.handle("<!--",e.dt[1],"-->") -end -local function verbose_cdata(e,handlers) - handlers.handle("<![CDATA[",e.dt[1],"]]>") -end -local function verbose_doctype(e,handlers) - handlers.handle("<!DOCTYPE ",e.dt[1],">") -end -local function verbose_root(e,handlers) - handlers.serialize(e.dt,handlers) -end -local function verbose_text(e,handlers) - handlers.handle(escaped(e)) -end -local function verbose_document(e,handlers) - local serialize=handlers.serialize - local functions=handlers.functions - for i=1,#e do - local ei=e[i] - if type(ei)=="string" then - functions["@tx@"](ei,handlers) - else - serialize(ei,handlers) - end - end -end -local function serialize(e,handlers,...) - if e then - local initialize=handlers.initialize - local finalize=handlers.finalize - local functions=handlers.functions - if initialize then - local state=initialize(...) - if not state==true then - return state - end - end - local etg=e.tg - if etg then - (functions[etg] or functions["@el@"])(e,handlers) - else - functions["@dc@"](e,handlers) - end - if finalize then - return finalize() - end - end -end -local function xserialize(e,handlers) - local functions=handlers.functions - local etg=e.tg - if etg then - (functions[etg] or functions["@el@"])(e,handlers) - else - functions["@dc@"](e,handlers) - end -end -local handlers={} -local function newhandlers(settings) - local t=table.copy(handlers[settings and settings.parent or "verbose"] or {}) - if settings then - for k,v in next,settings do - if type(v)=="table" then - local tk=t[k] if not tk then tk={} t[k]=tk end - for kk,vv in next,v do - tk[kk]=vv - end - else - t[k]=v - end - end - if settings.name then - handlers[settings.name]=t - end - end - utilities.storage.mark(t) - return t -end -local nofunction=function() end -function xml.sethandlersfunction(handler,name,fnc) - handler.functions[name]=fnc or nofunction -end -function xml.gethandlersfunction(handler,name) - return handler.functions[name] -end -function xml.gethandlers(name) - return handlers[name] -end -newhandlers { - name="verbose", - initialize=false, - finalize=false, - serialize=xserialize, - handle=print, - functions={ - ["@dc@"]=verbose_document, - ["@dt@"]=verbose_doctype, - ["@rt@"]=verbose_root, - ["@el@"]=verbose_element, - ["@pi@"]=verbose_pi, - ["@cm@"]=verbose_comment, - ["@cd@"]=verbose_cdata, - ["@tx@"]=verbose_text, - } -} -local result -local xmlfilehandler=newhandlers { - name="file", - initialize=function(name) - result=io.open(name,"wb") - return result - end, - finalize=function() - result:close() - return true - end, - handle=function(...) - result:write(...) - end, -} -function xml.save(root,name) - serialize(root,xmlfilehandler,name) -end -local result -local xmlstringhandler=newhandlers { - name="string", - initialize=function() - result={} - return result - end, - finalize=function() - return concat(result) - end, - handle=function(...) - result[#result+1]=concat {... } - end, -} -local function xmltostring(root) - if not root then - return "" - elseif type(root)=="string" then - return root - else - return serialize(root,xmlstringhandler) or "" - end -end -local function __tostring(root) - return (root and xmltostring(root)) or "" -end -initialize_mt=function(root) - mt={ __tostring=__tostring,__index=root } -end -xml.defaulthandlers=handlers -xml.newhandlers=newhandlers -xml.serialize=serialize -xml.tostring=xmltostring -local function xmlstring(e,handle) - if not handle or (e.special and e.tg~="@rt@") then - elseif e.tg then - local edt=e.dt - if edt then - for i=1,#edt do - xmlstring(edt[i],handle) - end - end - else - handle(e) - end -end -xml.string=xmlstring -function xml.settings(e) - while e do - local s=e.settings - if s then - return s - else - e=e.__p__ - end - end - return nil -end -function xml.root(e) - local r=e - while e do - e=e.__p__ - if e then - r=e - end - end - return r -end -function xml.parent(root) - return root.__p__ -end -function xml.body(root) - return root.ri and root.dt[root.ri] or root -end -function xml.name(root) - if not root then - return "" - end - local ns=root.ns - local tg=root.tg - if ns=="" then - return tg - else - return ns..":"..tg - end -end -function xml.erase(dt,k) - if dt then - if k then - dt[k]="" - else for k=1,#dt do - dt[1]={ "" } - end end - end -end -function xml.assign(dt,k,root) - if dt and k then - dt[k]=type(root)=="table" and xml.body(root) or root - return dt[k] - else - return xml.body(root) - end -end -function xml.tocdata(e,wrapper) - local whatever=type(e)=="table" and xmltostring(e.dt) or e or "" - if wrapper then - whatever=formatters["<%s>%s</%s>"](wrapper,whatever,wrapper) - end - local t={ special=true,ns="",tg="@cd@",at={},rn="",dt={ whatever },__p__=e } - setmetatable(t,getmetatable(e)) - e.dt={ t } -end -function xml.makestandalone(root) - if root.ri then - local dt=root.dt - for k=1,#dt do - local v=dt[k] - if type(v)=="table" and v.special and v.tg=="@pi@" then - local txt=v.dt[1] - if find(txt,"xml.*version=") then - v.dt[1]=txt.." standalone='yes'" - break - end - end - end - end - return root -end -function xml.kind(e) - local dt=e and e.dt - if dt then - local n=#dt - if n==1 then - local d=dt[1] - if d.special then - local tg=d.tg - if tg=="@cd@" then - return "cdata" - elseif tg=="@cm" then - return "comment" - elseif tg=="@pi@" then - return "instruction" - elseif tg=="@dt@" then - return "declaration" - end - elseif type(d)=="string" then - return "text" - end - return "element" - elseif n>0 then - return "mixed" - end - end - return "empty" -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["lxml-lpt"] = package.loaded["lxml-lpt"] or true - --- original size: 48956, stripped down to: 30516 - -if not modules then modules={} end modules ['lxml-lpt']={ - version=1.001, - comment="this module is the basis for the lxml-* ones", - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -local concat,remove,insert=table.concat,table.remove,table.insert -local type,next,tonumber,tostring,setmetatable,load,select=type,next,tonumber,tostring,setmetatable,load,select -local format,upper,lower,gmatch,gsub,find,rep=string.format,string.upper,string.lower,string.gmatch,string.gsub,string.find,string.rep -local lpegmatch,lpegpatterns=lpeg.match,lpeg.patterns -local setmetatableindex=table.setmetatableindex -local formatters=string.formatters -local trace_lpath=false if trackers then trackers.register("xml.path",function(v) trace_lpath=v end) end -local trace_lparse=false if trackers then trackers.register("xml.parse",function(v) trace_lparse=v end) end -local trace_lprofile=false if trackers then trackers.register("xml.profile",function(v) trace_lpath=v trace_lparse=v trace_lprofile=v end) end -local report_lpath=logs.reporter("xml","lpath") -local xml=xml -local lpathcalls=0 function xml.lpathcalls () return lpathcalls end -local lpathcached=0 function xml.lpathcached() return lpathcached end -xml.functions=xml.functions or {} -local functions=xml.functions -xml.expressions=xml.expressions or {} -local expressions=xml.expressions -xml.finalizers=xml.finalizers or {} -local finalizers=xml.finalizers -xml.specialhandler=xml.specialhandler or {} -local specialhandler=xml.specialhandler -lpegpatterns.xml=lpegpatterns.xml or {} -local xmlpatterns=lpegpatterns.xml -finalizers.xml=finalizers.xml or {} -finalizers.tex=finalizers.tex or {} -local function fallback (t,name) - local fn=finalizers[name] - if fn then - t[name]=fn - else - report_lpath("unknown sub finalizer %a",name) - fn=function() end - end - return fn -end -setmetatableindex(finalizers.xml,fallback) -setmetatableindex(finalizers.tex,fallback) -xml.defaultprotocol="xml" -local apply_axis={} -apply_axis['root']=function(list) - local collected={} - for l=1,#list do - local ll=list[l] - local rt=ll - while ll do - ll=ll.__p__ - if ll then - rt=ll - end - end - collected[l]=rt - end - return collected -end -apply_axis['self']=function(list) - return list -end -apply_axis['child']=function(list) - local collected,c={},0 - for l=1,#list do - local ll=list[l] - local dt=ll.dt - if dt then - local en=0 - for k=1,#dt do - local dk=dt[k] - if dk.tg then - c=c+1 - collected[c]=dk - dk.ni=k - en=en+1 - dk.ei=en - end - end - ll.en=en - end - end - return collected -end -local function collect(list,collected,c) - local dt=list.dt - if dt then - local en=0 - for k=1,#dt do - local dk=dt[k] - if dk.tg then - c=c+1 - collected[c]=dk - dk.ni=k - en=en+1 - dk.ei=en - c=collect(dk,collected,c) - end - end - list.en=en - end - return c -end -apply_axis['descendant']=function(list) - local collected,c={},0 - for l=1,#list do - c=collect(list[l],collected,c) - end - return collected -end -local function collect(list,collected,c) - local dt=list.dt - if dt then - local en=0 - for k=1,#dt do - local dk=dt[k] - if dk.tg then - c=c+1 - collected[c]=dk - dk.ni=k - en=en+1 - dk.ei=en - c=collect(dk,collected,c) - end - end - list.en=en - end - return c -end -apply_axis['descendant-or-self']=function(list) - local collected,c={},0 - for l=1,#list do - local ll=list[l] - if ll.special~=true then - c=c+1 - collected[c]=ll - end - c=collect(ll,collected,c) - end - return collected -end -apply_axis['ancestor']=function(list) - local collected,c={},0 - for l=1,#list do - local ll=list[l] - while ll do - ll=ll.__p__ - if ll then - c=c+1 - collected[c]=ll - end - end - end - return collected -end -apply_axis['ancestor-or-self']=function(list) - local collected,c={},0 - for l=1,#list do - local ll=list[l] - c=c+1 - collected[c]=ll - while ll do - ll=ll.__p__ - if ll then - c=c+1 - collected[c]=ll - end - end - end - return collected -end -apply_axis['parent']=function(list) - local collected,c={},0 - for l=1,#list do - local pl=list[l].__p__ - if pl then - c=c+1 - collected[c]=pl - end - end - return collected -end -apply_axis['attribute']=function(list) - return {} -end -apply_axis['namespace']=function(list) - return {} -end -apply_axis['following']=function(list) - return {} -end -apply_axis['preceding']=function(list) - return {} -end -apply_axis['following-sibling']=function(list) - local collected,c={},0 - for l=1,#list do - local ll=list[l] - local p=ll.__p__ - local d=p.dt - for i=ll.ni+1,#d do - local di=d[i] - if type(di)=="table" then - c=c+1 - collected[c]=di - end - end - end - return collected -end -apply_axis['preceding-sibling']=function(list) - local collected,c={},0 - for l=1,#list do - local ll=list[l] - local p=ll.__p__ - local d=p.dt - for i=1,ll.ni-1 do - local di=d[i] - if type(di)=="table" then - c=c+1 - collected[c]=di - end - end - end - return collected -end -apply_axis['reverse-sibling']=function(list) - local collected,c={},0 - for l=1,#list do - local ll=list[l] - local p=ll.__p__ - local d=p.dt - for i=ll.ni-1,1,-1 do - local di=d[i] - if type(di)=="table" then - c=c+1 - collected[c]=di - end - end - end - return collected -end -apply_axis['auto-descendant-or-self']=apply_axis['descendant-or-self'] -apply_axis['auto-descendant']=apply_axis['descendant'] -apply_axis['auto-child']=apply_axis['child'] -apply_axis['auto-self']=apply_axis['self'] -apply_axis['initial-child']=apply_axis['child'] -local function apply_nodes(list,directive,nodes) - local maxn=#nodes - if maxn==3 then - local nns,ntg=nodes[2],nodes[3] - if not nns and not ntg then - if directive then - return list - else - return {} - end - else - local collected,c,m,p={},0,0,nil - if not nns then - for l=1,#list do - local ll=list[l] - local ltg=ll.tg - if ltg then - if directive then - if ntg==ltg then - local llp=ll.__p__;if llp~=p then p,m=llp,1 else m=m+1 end - c=c+1 - collected[c],ll.mi=ll,m - end - elseif ntg~=ltg then - local llp=ll.__p__;if llp~=p then p,m=llp,1 else m=m+1 end - c=c+1 - collected[c],ll.mi=ll,m - end - end - end - elseif not ntg then - for l=1,#list do - local ll=list[l] - local lns=ll.rn or ll.ns - if lns then - if directive then - if lns==nns then - local llp=ll.__p__;if llp~=p then p,m=llp,1 else m=m+1 end - c=c+1 - collected[c],ll.mi=ll,m - end - elseif lns~=nns then - local llp=ll.__p__;if llp~=p then p,m=llp,1 else m=m+1 end - c=c+1 - collected[c],ll.mi=ll,m - end - end - end - else - for l=1,#list do - local ll=list[l] - local ltg=ll.tg - if ltg then - local lns=ll.rn or ll.ns - local ok=ltg==ntg and lns==nns - if directive then - if ok then - local llp=ll.__p__;if llp~=p then p,m=llp,1 else m=m+1 end - c=c+1 - collected[c],ll.mi=ll,m - end - elseif not ok then - local llp=ll.__p__;if llp~=p then p,m=llp,1 else m=m+1 end - c=c+1 - collected[c],ll.mi=ll,m - end - end - end - end - return collected - end - else - local collected,c,m,p={},0,0,nil - for l=1,#list do - local ll=list[l] - local ltg=ll.tg - if ltg then - local lns=ll.rn or ll.ns - local ok=false - for n=1,maxn,3 do - local nns,ntg=nodes[n+1],nodes[n+2] - ok=(not ntg or ltg==ntg) and (not nns or lns==nns) - if ok then - break - end - end - if directive then - if ok then - local llp=ll.__p__;if llp~=p then p,m=llp,1 else m=m+1 end - c=c+1 - collected[c],ll.mi=ll,m - end - elseif not ok then - local llp=ll.__p__;if llp~=p then p,m=llp,1 else m=m+1 end - c=c+1 - collected[c],ll.mi=ll,m - end - end - end - return collected - end -end -local quit_expression=false -local function apply_expression(list,expression,order) - local collected,c={},0 - quit_expression=false - for l=1,#list do - local ll=list[l] - if expression(list,ll,l,order) then - c=c+1 - collected[c]=ll - end - if quit_expression then - break - end - end - return collected -end -local P,V,C,Cs,Cc,Ct,R,S,Cg,Cb=lpeg.P,lpeg.V,lpeg.C,lpeg.Cs,lpeg.Cc,lpeg.Ct,lpeg.R,lpeg.S,lpeg.Cg,lpeg.Cb -local spaces=S(" \n\r\t\f")^0 -local lp_space=S(" \n\r\t\f") -local lp_any=P(1) -local lp_noequal=P("!=")/"~="+P("<=")+P(">=")+P("==") -local lp_doequal=P("=")/"==" -local lp_or=P("|")/" or " -local lp_and=P("&")/" and " -local lp_builtin=P ( - P("text")/"(ll.dt[1] or '')"+ - P("content")/"ll.dt"+ - P("name")/"((ll.ns~='' and ll.ns..':'..ll.tg) or ll.tg)"+P("tag")/"ll.tg"+P("position")/"l"+ - P("firstindex")/"1"+P("lastindex")/"(#ll.__p__.dt or 1)"+P("firstelement")/"1"+P("lastelement")/"(ll.__p__.en or 1)"+P("first")/"1"+P("last")/"#list"+P("rootposition")/"order"+P("order")/"order"+P("element")/"(ll.ei or 1)"+P("index")/"(ll.ni or 1)"+P("match")/"(ll.mi or 1)"+ - P("ns")/"ll.ns" - )*((spaces*P("(")*spaces*P(")"))/"") -local lp_attribute=(P("@")+P("attribute::"))/""*Cc("(ll.at and ll.at['")*((R("az","AZ")+S("-_:"))^1)*Cc("'])") -lp_fastpos_p=P("+")^0*R("09")^1*P(-1)/"l==%0" -lp_fastpos_n=P("-")*R("09")^1*P(-1)/"(%0<0 and (#list+%0==l))" -local lp_fastpos=lp_fastpos_n+lp_fastpos_p -local lp_reserved=C("and")+C("or")+C("not")+C("div")+C("mod")+C("true")+C("false") -local lp_lua_function=Cs((R("az","AZ","__")^1*(P(".")*R("az","AZ","__")^1)^1)*("("))/"%0" -local lp_function=C(R("az","AZ","__")^1)*P("(")/function(t) - if expressions[t] then - return "expr."..t.."(" - else - return "expr.error(" - end -end -local lparent=P("(") -local rparent=P(")") -local noparent=1-(lparent+rparent) -local nested=P{lparent*(noparent+V(1))^0*rparent} -local value=P(lparent*C((noparent+nested)^0)*rparent) -local lp_child=Cc("expr.child(ll,'")*R("az","AZ","--","__")^1*Cc("')") -local lp_number=S("+-")*R("09")^1 -local lp_string=Cc("'")*R("az","AZ","--","__")^1*Cc("'") -local lp_content=(P("'")*(1-P("'"))^0*P("'")+P('"')*(1-P('"'))^0*P('"')) -local cleaner -local lp_special=(C(P("name")+P("text")+P("tag")+P("count")+P("child")))*value/function(t,s) - if expressions[t] then - s=s and s~="" and lpegmatch(cleaner,s) - if s and s~="" then - return "expr."..t.."(ll,"..s..")" - else - return "expr."..t.."(ll)" - end - else - return "expr.error("..t..")" - end -end -local content=lp_builtin+lp_attribute+lp_special+lp_noequal+lp_doequal+lp_or+lp_and+lp_reserved+lp_lua_function+lp_function+lp_content+ - lp_child+lp_any -local converter=Cs ( - lp_fastpos+(P { lparent*(V(1))^0*rparent+content } )^0 -) -cleaner=Cs (( - lp_reserved+lp_number+lp_string+1 )^1 ) -local template_e=[[ - local expr = xml.expressions - return function(list,ll,l,order) - return %s - end -]] -local template_f_y=[[ - local finalizer = xml.finalizers['%s']['%s'] - return function(collection) - return finalizer(collection,%s) - end -]] -local template_f_n=[[ - return xml.finalizers['%s']['%s'] -]] -local register_self={ kind="axis",axis="self" } -local register_parent={ kind="axis",axis="parent" } -local register_descendant={ kind="axis",axis="descendant" } -local register_child={ kind="axis",axis="child" } -local register_descendant_or_self={ kind="axis",axis="descendant-or-self" } -local register_root={ kind="axis",axis="root" } -local register_ancestor={ kind="axis",axis="ancestor" } -local register_ancestor_or_self={ kind="axis",axis="ancestor-or-self" } -local register_attribute={ kind="axis",axis="attribute" } -local register_namespace={ kind="axis",axis="namespace" } -local register_following={ kind="axis",axis="following" } -local register_following_sibling={ kind="axis",axis="following-sibling" } -local register_preceding={ kind="axis",axis="preceding" } -local register_preceding_sibling={ kind="axis",axis="preceding-sibling" } -local register_reverse_sibling={ kind="axis",axis="reverse-sibling" } -local register_auto_descendant_or_self={ kind="axis",axis="auto-descendant-or-self" } -local register_auto_descendant={ kind="axis",axis="auto-descendant" } -local register_auto_self={ kind="axis",axis="auto-self" } -local register_auto_child={ kind="axis",axis="auto-child" } -local register_initial_child={ kind="axis",axis="initial-child" } -local register_all_nodes={ kind="nodes",nodetest=true,nodes={ true,false,false } } -local skip={} -local function errorrunner_e(str,cnv) - if not skip[str] then - report_lpath("error in expression: %s => %s",str,cnv) - skip[str]=cnv or str - end - return false -end -local function errorrunner_f(str,arg) - report_lpath("error in finalizer: %s(%s)",str,arg or "") - return false -end -local function register_nodes(nodetest,nodes) - return { kind="nodes",nodetest=nodetest,nodes=nodes } -end -local function register_expression(expression) - local converted=lpegmatch(converter,expression) - local runner=load(format(template_e,converted)) - runner=(runner and runner()) or function() errorrunner_e(expression,converted) end - return { kind="expression",expression=expression,converted=converted,evaluator=runner } -end -local function register_finalizer(protocol,name,arguments) - local runner - if arguments and arguments~="" then - runner=load(format(template_f_y,protocol or xml.defaultprotocol,name,arguments)) - else - runner=load(format(template_f_n,protocol or xml.defaultprotocol,name)) - end - runner=(runner and runner()) or function() errorrunner_f(name,arguments) end - return { kind="finalizer",name=name,arguments=arguments,finalizer=runner } -end -local expression=P { "ex", - ex="["*C((V("sq")+V("dq")+(1-S("[]"))+V("ex"))^0)*"]", - sq="'"*(1-S("'"))^0*"'", - dq='"'*(1-S('"'))^0*'"', -} -local arguments=P { "ar", - ar="("*Cs((V("sq")+V("dq")+V("nq")+P(1-P(")")))^0)*")", - nq=((1-S("),'\""))^1)/function(s) return format("%q",s) end, - sq=P("'")*(1-P("'"))^0*P("'"), - dq=P('"')*(1-P('"'))^0*P('"'), -} -local function register_error(str) - return { kind="error",error=format("unparsed: %s",str) } -end -local special_1=P("*")*Cc(register_auto_descendant)*Cc(register_all_nodes) -local special_2=P("/")*Cc(register_auto_self) -local special_3=P("")*Cc(register_auto_self) -local no_nextcolon=P(-1)+#(1-P(":")) -local no_nextlparent=P(-1)+#(1-P("(")) -local pathparser=Ct { "patterns", - patterns=spaces*V("protocol")*spaces*( - (V("special")*spaces*P(-1) )+(V("initial")*spaces*V("step")*spaces*(P("/")*spaces*V("step")*spaces)^0 ) - ), - protocol=Cg(V("letters"),"protocol")*P("://")+Cg(Cc(nil),"protocol"), - step=((V("shortcuts")+P("/")+V("axis"))*spaces*V("nodes")^0+V("error"))*spaces*V("expressions")^0*spaces*V("finalizer")^0, - axis=V("descendant")+V("child")+V("parent")+V("self")+V("root")+V("ancestor")+V("descendant_or_self")+V("following_sibling")+V("following")+V("reverse_sibling")+V("preceding_sibling")+V("preceding")+V("ancestor_or_self")+#(1-P(-1))*Cc(register_auto_child), - special=special_1+special_2+special_3, - initial=(P("/")*spaces*Cc(register_initial_child))^-1, - error=(P(1)^1)/register_error, - shortcuts_a=V("s_descendant_or_self")+V("s_descendant")+V("s_child")+V("s_parent")+V("s_self")+V("s_root")+V("s_ancestor"), - shortcuts=V("shortcuts_a")*(spaces*"/"*spaces*V("shortcuts_a"))^0, - s_descendant_or_self=(P("***/")+P("/"))*Cc(register_descendant_or_self), - s_descendant=P("**")*Cc(register_descendant), - s_child=P("*")*no_nextcolon*Cc(register_child ), - s_parent=P("..")*Cc(register_parent ), - s_self=P("." )*Cc(register_self ), - s_root=P("^^")*Cc(register_root ), - s_ancestor=P("^")*Cc(register_ancestor ), - descendant=P("descendant::")*Cc(register_descendant ), - child=P("child::")*Cc(register_child ), - parent=P("parent::")*Cc(register_parent ), - self=P("self::")*Cc(register_self ), - root=P('root::')*Cc(register_root ), - ancestor=P('ancestor::')*Cc(register_ancestor ), - descendant_or_self=P('descendant-or-self::')*Cc(register_descendant_or_self ), - ancestor_or_self=P('ancestor-or-self::')*Cc(register_ancestor_or_self ), - following=P('following::')*Cc(register_following ), - following_sibling=P('following-sibling::')*Cc(register_following_sibling ), - preceding=P('preceding::')*Cc(register_preceding ), - preceding_sibling=P('preceding-sibling::')*Cc(register_preceding_sibling ), - reverse_sibling=P('reverse-sibling::')*Cc(register_reverse_sibling ), - nodes=(V("nodefunction")*spaces*P("(")*V("nodeset")*P(")")+V("nodetest")*V("nodeset"))/register_nodes, - expressions=expression/register_expression, - letters=R("az")^1, - name=(1-S("/[]()|:*!"))^1, - negate=P("!")*Cc(false), - nodefunction=V("negate")+P("not")*Cc(false)+Cc(true), - nodetest=V("negate")+Cc(true), - nodename=(V("negate")+Cc(true))*spaces*((V("wildnodename")*P(":")*V("wildnodename"))+(Cc(false)*V("wildnodename"))), - wildnodename=(C(V("name"))+P("*")*Cc(false))*no_nextlparent, - nodeset=spaces*Ct(V("nodename")*(spaces*P("|")*spaces*V("nodename"))^0)*spaces, - finalizer=(Cb("protocol")*P("/")^-1*C(V("name"))*arguments*P(-1))/register_finalizer, -} -xmlpatterns.pathparser=pathparser -local cache={} -local function nodesettostring(set,nodetest) - local t={} - for i=1,#set,3 do - local directive,ns,tg=set[i],set[i+1],set[i+2] - if not ns or ns=="" then ns="*" end - if not tg or tg=="" then tg="*" end - tg=(tg=="@rt@" and "[root]") or format("%s:%s",ns,tg) - t[i]=(directive and tg) or format("not(%s)",tg) - end - if nodetest==false then - return format("not(%s)",concat(t,"|")) - else - return concat(t,"|") - end -end -local function tagstostring(list) - if #list==0 then - return "no elements" - else - local t={} - for i=1,#list do - local li=list[i] - local ns,tg=li.ns,li.tg - if not ns or ns=="" then ns="*" end - if not tg or tg=="" then tg="*" end - t[i]=(tg=="@rt@" and "[root]") or format("%s:%s",ns,tg) - end - return concat(t," ") - end -end -xml.nodesettostring=nodesettostring -local lpath -local lshowoptions={ functions=false } -local function lshow(parsed) - if type(parsed)=="string" then - parsed=lpath(parsed) - end - report_lpath("%s://%s => %s",parsed.protocol or xml.defaultprotocol,parsed.pattern, - table.serialize(parsed,false,lshowoptions)) -end -xml.lshow=lshow -local function add_comment(p,str) - local pc=p.comment - if not pc then - p.comment={ str } - else - pc[#pc+1]=str - end -end -lpath=function (pattern) - lpathcalls=lpathcalls+1 - if type(pattern)=="table" then - return pattern - else - local parsed=cache[pattern] - if parsed then - lpathcached=lpathcached+1 - else - parsed=lpegmatch(pathparser,pattern) - if parsed then - parsed.pattern=pattern - local np=#parsed - if np==0 then - parsed={ pattern=pattern,register_self,state="parsing error" } - report_lpath("parsing error in pattern: %s",pattern) - lshow(parsed) - else - local pi=parsed[1] - if pi.axis=="auto-child" then - if false then - add_comment(parsed,"auto-child replaced by auto-descendant-or-self") - parsed[1]=register_auto_descendant_or_self - else - add_comment(parsed,"auto-child replaced by auto-descendant") - parsed[1]=register_auto_descendant - end - elseif pi.axis=="initial-child" and np>1 and parsed[2].axis then - add_comment(parsed,"initial-child removed") - remove(parsed,1) - end - local np=#parsed - if np>1 then - local pnp=parsed[np] - if pnp.kind=="nodes" and pnp.nodetest==true then - local nodes=pnp.nodes - if nodes[1]==true and nodes[2]==false and nodes[3]==false then - add_comment(parsed,"redundant final wildcard filter removed") - remove(parsed,np) - end - end - end - end - else - parsed={ pattern=pattern } - end - cache[pattern]=parsed - if trace_lparse and not trace_lprofile then - lshow(parsed) - end - end - return parsed - end -end -xml.lpath=lpath -local profiled={} xml.profiled=profiled -local function profiled_apply(list,parsed,nofparsed,order) - local p=profiled[parsed.pattern] - if p then - p.tested=p.tested+1 - else - p={ tested=1,matched=0,finalized=0 } - profiled[parsed.pattern]=p - end - local collected=list - for i=1,nofparsed do - local pi=parsed[i] - local kind=pi.kind - if kind=="axis" then - collected=apply_axis[pi.axis](collected) - elseif kind=="nodes" then - collected=apply_nodes(collected,pi.nodetest,pi.nodes) - elseif kind=="expression" then - collected=apply_expression(collected,pi.evaluator,order) - elseif kind=="finalizer" then - collected=pi.finalizer(collected) - p.matched=p.matched+1 - p.finalized=p.finalized+1 - return collected - end - if not collected or #collected==0 then - local pn=i<nofparsed and parsed[nofparsed] - if pn and pn.kind=="finalizer" then - collected=pn.finalizer(collected) - p.finalized=p.finalized+1 - return collected - end - return nil - end - end - if collected then - p.matched=p.matched+1 - end - return collected -end -local function traced_apply(list,parsed,nofparsed,order) - if trace_lparse then - lshow(parsed) - end - report_lpath("collecting: %s",parsed.pattern) - report_lpath("root tags : %s",tagstostring(list)) - report_lpath("order : %s",order or "unset") - local collected=list - for i=1,nofparsed do - local pi=parsed[i] - local kind=pi.kind - if kind=="axis" then - collected=apply_axis[pi.axis](collected) - report_lpath("% 10i : ax : %s",(collected and #collected) or 0,pi.axis) - elseif kind=="nodes" then - collected=apply_nodes(collected,pi.nodetest,pi.nodes) - report_lpath("% 10i : ns : %s",(collected and #collected) or 0,nodesettostring(pi.nodes,pi.nodetest)) - elseif kind=="expression" then - collected=apply_expression(collected,pi.evaluator,order) - report_lpath("% 10i : ex : %s -> %s",(collected and #collected) or 0,pi.expression,pi.converted) - elseif kind=="finalizer" then - collected=pi.finalizer(collected) - report_lpath("% 10i : fi : %s : %s(%s)",(type(collected)=="table" and #collected) or 0,parsed.protocol or xml.defaultprotocol,pi.name,pi.arguments or "") - return collected - end - if not collected or #collected==0 then - local pn=i<nofparsed and parsed[nofparsed] - if pn and pn.kind=="finalizer" then - collected=pn.finalizer(collected) - report_lpath("% 10i : fi : %s : %s(%s)",(type(collected)=="table" and #collected) or 0,parsed.protocol or xml.defaultprotocol,pn.name,pn.arguments or "") - return collected - end - return nil - end - end - return collected -end -local function normal_apply(list,parsed,nofparsed,order) - local collected=list - for i=1,nofparsed do - local pi=parsed[i] - local kind=pi.kind - if kind=="axis" then - local axis=pi.axis - if axis~="self" then - collected=apply_axis[axis](collected) - end - elseif kind=="nodes" then - collected=apply_nodes(collected,pi.nodetest,pi.nodes) - elseif kind=="expression" then - collected=apply_expression(collected,pi.evaluator,order) - elseif kind=="finalizer" then - return pi.finalizer(collected) - end - if not collected or #collected==0 then - local pf=i<nofparsed and parsed[nofparsed].finalizer - if pf then - return pf(collected) - end - return nil - end - end - return collected -end -local function applylpath(list,pattern) - if not list then - return - end - local parsed=cache[pattern] - if parsed then - lpathcalls=lpathcalls+1 - lpathcached=lpathcached+1 - elseif type(pattern)=="table" then - lpathcalls=lpathcalls+1 - parsed=pattern - else - parsed=lpath(pattern) or pattern - end - if not parsed then - return - end - local nofparsed=#parsed - if nofparsed==0 then - return - end - if not trace_lpath then - return normal_apply ({ list },parsed,nofparsed,list.mi) - elseif trace_lprofile then - return profiled_apply({ list },parsed,nofparsed,list.mi) - else - return traced_apply ({ list },parsed,nofparsed,list.mi) - end -end -xml.applylpath=applylpath -function xml.filter(root,pattern) - return applylpath(root,pattern) -end -expressions.child=function(e,pattern) - return applylpath(e,pattern) -end -expressions.count=function(e,pattern) - local collected=applylpath(e,pattern) - return pattern and (collected and #collected) or 0 -end -expressions.oneof=function(s,...) - for i=1,select("#",...) do - if s==select(i,...) then - return true - end - end - return false -end -expressions.error=function(str) - xml.errorhandler(format("unknown function in lpath expression: %s",tostring(str or "?"))) - return false -end -expressions.undefined=function(s) - return s==nil -end -expressions.quit=function(s) - if s or s==nil then - quit_expression=true - end - return true -end -expressions.print=function(...) - print(...) - return true -end -expressions.contains=find -expressions.find=find -expressions.upper=upper -expressions.lower=lower -expressions.number=tonumber -expressions.boolean=toboolean -function expressions.contains(str,pattern) - local t=type(str) - if t=="string" then - if find(str,pattern) then - return true - end - elseif t=="table" then - for i=1,#str do - local d=str[i] - if type(d)=="string" and find(d,pattern) then - return true - end - end - end - return false -end -local function traverse(root,pattern,handle) - local collected=applylpath(root,pattern) - if collected then - for c=1,#collected do - local e=collected[c] - local r=e.__p__ - handle(r,r.dt,e.ni) - end - end -end -local function selection(root,pattern,handle) - local collected=applylpath(root,pattern) - if collected then - if handle then - for c=1,#collected do - handle(collected[c]) - end - else - return collected - end - end -end -xml.traverse=traverse -xml.selection=selection -local function dofunction(collected,fnc,...) - if collected then - local f=functions[fnc] - if f then - for c=1,#collected do - f(collected[c],...) - end - else - report_lpath("unknown function %a",fnc) - end - end -end -finalizers.xml["function"]=dofunction -finalizers.tex["function"]=dofunction -expressions.text=function(e,n) - local rdt=e.__p__.dt - return rdt and rdt[n] or "" -end -expressions.name=function(e,n) - local found=false - n=tonumber(n) or 0 - if n==0 then - found=type(e)=="table" and e - elseif n<0 then - local d,k=e.__p__.dt,e.ni - for i=k-1,1,-1 do - local di=d[i] - if type(di)=="table" then - if n==-1 then - found=di - break - else - n=n+1 - end - end - end - else - local d,k=e.__p__.dt,e.ni - for i=k+1,#d,1 do - local di=d[i] - if type(di)=="table" then - if n==1 then - found=di - break - else - n=n-1 - end - end - end - end - if found then - local ns,tg=found.rn or found.ns or "",found.tg - if ns~="" then - return ns..":"..tg - else - return tg - end - else - return "" - end -end -expressions.tag=function(e,n) - if not e then - return "" - else - local found=false - n=tonumber(n) or 0 - if n==0 then - found=(type(e)=="table") and e - elseif n<0 then - local d,k=e.__p__.dt,e.ni - for i=k-1,1,-1 do - local di=d[i] - if type(di)=="table" then - if n==-1 then - found=di - break - else - n=n+1 - end - end - end - else - local d,k=e.__p__.dt,e.ni - for i=k+1,#d,1 do - local di=d[i] - if type(di)=="table" then - if n==1 then - found=di - break - else - n=n-1 - end - end - end - end - return (found and found.tg) or "" - end -end -local dummy=function() end -function xml.elements(root,pattern,reverse) - local collected=applylpath(root,pattern) - if not collected then - return dummy - elseif reverse then - local c=#collected+1 - return function() - if c>1 then - c=c-1 - local e=collected[c] - local r=e.__p__ - return r,r.dt,e.ni - end - end - else - local n,c=#collected,0 - return function() - if c<n then - c=c+1 - local e=collected[c] - local r=e.__p__ - return r,r.dt,e.ni - end - end - end -end -function xml.collected(root,pattern,reverse) - local collected=applylpath(root,pattern) - if not collected then - return dummy - elseif reverse then - local c=#collected+1 - return function() - if c>1 then - c=c-1 - return collected[c] - end - end - else - local n,c=#collected,0 - return function() - if c<n then - c=c+1 - return collected[c] - end - end - end -end -function xml.inspect(collection,pattern) - pattern=pattern or "." - for e in xml.collected(collection,pattern or ".") do - report_lpath("pattern: %s\n\n%s\n",pattern,xml.tostring(e)) - end -end -local function split(e) - local dt=e.dt - if dt then - for i=1,#dt do - local dti=dt[i] - if type(dti)=="string" then - dti=gsub(dti,"^[\n\r]*(.-)[\n\r]*","%1") - dti=gsub(dti,"[\n\r]+","\n\n") - dt[i]=dti - else - split(dti) - end - end - end - return e -end -function xml.finalizers.paragraphs(c) - for i=1,#c do - split(c[i]) - end - return c -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["lxml-mis"] = package.loaded["lxml-mis"] or true - --- original size: 3684, stripped down to: 1957 - -if not modules then modules={} end modules ['lxml-mis']={ - version=1.001, - comment="this module is the basis for the lxml-* ones", - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -local xml,lpeg,string=xml,lpeg,string -local concat=table.concat -local type,next,tonumber,tostring,setmetatable,loadstring=type,next,tonumber,tostring,setmetatable,loadstring -local format,gsub,match=string.format,string.gsub,string.match -local lpegmatch,lpegpatterns=lpeg.match,lpeg.patterns -local P,S,R,C,V,Cc,Cs=lpeg.P,lpeg.S,lpeg.R,lpeg.C,lpeg.V,lpeg.Cc,lpeg.Cs -lpegpatterns.xml=lpegpatterns.xml or {} -local xmlpatterns=lpegpatterns.xml -local function xmlgsub(t,old,new) - local dt=t.dt - if dt then - for k=1,#dt do - local v=dt[k] - if type(v)=="string" then - dt[k]=gsub(v,old,new) - else - xmlgsub(v,old,new) - end - end - end -end -function xml.stripleadingspaces(dk,d,k) - if d and k then - local dkm=d[k-1] - if dkm and type(dkm)=="string" then - local s=match(dkm,"\n(%s+)") - xmlgsub(dk,"\n"..rep(" ",#s),"\n") - end - end -end -local normal=(1-S("<&>"))^0 -local special=P("<")/"<"+P(">")/">"+P("&")/"&" -local escaped=Cs(normal*(special*normal)^0) -local normal=(1-S"&")^0 -local special=P("<")/"<"+P(">")/">"+P("&")/"&" -local unescaped=Cs(normal*(special*normal)^0) -local cleansed=Cs(((P("<")*(1-P(">"))^0*P(">"))/""+1)^0) -xmlpatterns.escaped=escaped -xmlpatterns.unescaped=unescaped -xmlpatterns.cleansed=cleansed -function xml.escaped (str) return lpegmatch(escaped,str) end -function xml.unescaped(str) return lpegmatch(unescaped,str) end -function xml.cleansed (str) return lpegmatch(cleansed,str) end -function xml.fillin(root,pattern,str,check) - local e=xml.first(root,pattern) - if e then - local n=#e.dt - if not check or n==0 or (n==1 and e.dt[1]=="") then - e.dt={ str } - end - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["lxml-aux"] = package.loaded["lxml-aux"] or true - --- original size: 23804, stripped down to: 16817 - -if not modules then modules={} end modules ['lxml-aux']={ - version=1.001, - comment="this module is the basis for the lxml-* ones", - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -local trace_manipulations=false trackers.register("lxml.manipulations",function(v) trace_manipulations=v end) -local report_xml=logs.reporter("xml") -local xml=xml -local xmlconvert,xmlcopy,xmlname=xml.convert,xml.copy,xml.name -local xmlinheritedconvert=xml.inheritedconvert -local xmlapplylpath=xml.applylpath -local xmlfilter=xml.filter -local type,setmetatable,getmetatable=type,setmetatable,getmetatable -local insert,remove,fastcopy,concat=table.insert,table.remove,table.fastcopy,table.concat -local gmatch,gsub,format,find,strip=string.gmatch,string.gsub,string.format,string.find,string.strip -local utfbyte=utf.byte -local function report(what,pattern,c,e) - report_xml("%s element %a, root %a, position %a, index %a, pattern %a",what,xmlname(e),xmlname(e.__p__),c,e.ni,pattern) -end -local function withelements(e,handle,depth) - if e and handle then - local edt=e.dt - if edt then - depth=depth or 0 - for i=1,#edt do - local e=edt[i] - if type(e)=="table" then - handle(e,depth) - withelements(e,handle,depth+1) - end - end - end - end -end -xml.withelements=withelements -function xml.withelement(e,n,handle) - if e and n~=0 and handle then - local edt=e.dt - if edt then - if n>0 then - for i=1,#edt do - local ei=edt[i] - if type(ei)=="table" then - if n==1 then - handle(ei) - return - else - n=n-1 - end - end - end - elseif n<0 then - for i=#edt,1,-1 do - local ei=edt[i] - if type(ei)=="table" then - if n==-1 then - handle(ei) - return - else - n=n+1 - end - end - end - end - end - end -end -function xml.each(root,pattern,handle,reverse) - local collected=xmlapplylpath(root,pattern) - if collected then - if reverse then - for c=#collected,1,-1 do - handle(collected[c]) - end - else - for c=1,#collected do - handle(collected[c]) - end - end - return collected - end -end -function xml.processattributes(root,pattern,handle) - local collected=xmlapplylpath(root,pattern) - if collected and handle then - for c=1,#collected do - handle(collected[c].at) - end - end - return collected -end -function xml.collect(root,pattern) - return xmlapplylpath(root,pattern) -end -function xml.collecttexts(root,pattern,flatten) - local collected=xmlapplylpath(root,pattern) - if collected and flatten then - local xmltostring=xml.tostring - for c=1,#collected do - collected[c]=xmltostring(collected[c].dt) - end - end - return collected or {} -end -function xml.collect_tags(root,pattern,nonamespace) - local collected=xmlapplylpath(root,pattern) - if collected then - local t,n={},0 - for c=1,#collected do - local e=collected[c] - local ns,tg=e.ns,e.tg - n=n+1 - if nonamespace then - t[n]=tg - elseif ns=="" then - t[n]=tg - else - t[n]=ns..":"..tg - end - end - return t - end -end -local no_root={ no_root=true } -local function redo_ni(d) - for k=1,#d do - local dk=d[k] - if type(dk)=="table" then - dk.ni=k - end - end -end -local function xmltoelement(whatever,root) - if not whatever then - return nil - end - local element - if type(whatever)=="string" then - element=xmlinheritedconvert(whatever,root) - else - element=whatever - end - if element.error then - return whatever - end - if element then - end - return element -end -xml.toelement=xmltoelement -local function copiedelement(element,newparent) - if type(element)=="string" then - return element - else - element=xmlcopy(element).dt - if newparent and type(element)=="table" then - element.__p__=newparent - end - return element - end -end -function xml.delete(root,pattern) - if not pattern or pattern=="" then - local p=root.__p__ - if p then - if trace_manipulations then - report('deleting',"--",c,root) - end - local d=p.dt - remove(d,root.ni) - redo_ni(d) - end - else - local collected=xmlapplylpath(root,pattern) - if collected then - for c=1,#collected do - local e=collected[c] - local p=e.__p__ - if p then - if trace_manipulations then - report('deleting',pattern,c,e) - end - local d=p.dt - remove(d,e.ni) - redo_ni(d) - end - end - end - end -end -function xml.replace(root,pattern,whatever) - local element=root and xmltoelement(whatever,root) - local collected=element and xmlapplylpath(root,pattern) - if collected then - for c=1,#collected do - local e=collected[c] - local p=e.__p__ - if p then - if trace_manipulations then - report('replacing',pattern,c,e) - end - local d=p.dt - d[e.ni]=copiedelement(element,p) - redo_ni(d) - end - end - end -end -local function wrap(e,wrapper) - local t={ - rn=e.rn, - tg=e.tg, - ns=e.ns, - at=e.at, - dt=e.dt, - __p__=e, - } - setmetatable(t,getmetatable(e)) - e.rn=wrapper.rn or e.rn or "" - e.tg=wrapper.tg or e.tg or "" - e.ns=wrapper.ns or e.ns or "" - e.at=fastcopy(wrapper.at) - e.dt={ t } -end -function xml.wrap(root,pattern,whatever) - if whatever then - local wrapper=xmltoelement(whatever,root) - local collected=xmlapplylpath(root,pattern) - if collected then - for c=1,#collected do - local e=collected[c] - if trace_manipulations then - report('wrapping',pattern,c,e) - end - wrap(e,wrapper) - end - end - else - wrap(root,xmltoelement(pattern)) - end -end -local function inject_element(root,pattern,whatever,prepend) - local element=root and xmltoelement(whatever,root) - local collected=element and xmlapplylpath(root,pattern) - local function inject_e(e) - local r=e.__p__ - local d,k,rri=r.dt,e.ni,r.ri - local edt=(rri and d[rri].dt) or (d and d[k] and d[k].dt) - if edt then - local be,af - local cp=copiedelement(element,e) - if prepend then - be,af=cp,edt - else - be,af=edt,cp - end - local bn=#be - for i=1,#af do - bn=bn+1 - be[bn]=af[i] - end - if rri then - r.dt[rri].dt=be - else - d[k].dt=be - end - redo_ni(d) - end - end - if not collected then - elseif collected.tg then - inject_e(collected) - else - for c=1,#collected do - inject_e(collected[c]) - end - end -end -local function insert_element(root,pattern,whatever,before) - local element=root and xmltoelement(whatever,root) - local collected=element and xmlapplylpath(root,pattern) - local function insert_e(e) - local r=e.__p__ - local d,k=r.dt,e.ni - if not before then - k=k+1 - end - insert(d,k,copiedelement(element,r)) - redo_ni(d) - end - if not collected then - elseif collected.tg then - insert_e(collected) - else - for c=1,#collected do - insert_e(collected[c]) - end - end -end -xml.insert_element=insert_element -xml.insertafter=insert_element -xml.insertbefore=function(r,p,e) insert_element(r,p,e,true) end -xml.injectafter=inject_element -xml.injectbefore=function(r,p,e) inject_element(r,p,e,true) end -local function include(xmldata,pattern,attribute,recursive,loaddata) - pattern=pattern or 'include' - loaddata=loaddata or io.loaddata - local collected=xmlapplylpath(xmldata,pattern) - if collected then - for c=1,#collected do - local ek=collected[c] - local name=nil - local ekdt=ek.dt - local ekat=ek.at - local epdt=ek.__p__.dt - if not attribute or attribute=="" then - name=(type(ekdt)=="table" and ekdt[1]) or ekdt - end - if not name then - for a in gmatch(attribute or "href","([^|]+)") do - name=ekat[a] - if name then break end - end - end - local data=(name and name~="" and loaddata(name)) or "" - if data=="" then - epdt[ek.ni]="" - elseif ekat["parse"]=="text" then - epdt[ek.ni]=xml.escaped(data) - else - local xi=xmlinheritedconvert(data,xmldata) - if not xi then - epdt[ek.ni]="" - else - if recursive then - include(xi,pattern,attribute,recursive,loaddata) - end - epdt[ek.ni]=xml.body(xi) - end - end - end - end -end -xml.include=include -local function stripelement(e,nolines,anywhere) - local edt=e.dt - if edt then - if anywhere then - local t,n={},0 - for e=1,#edt do - local str=edt[e] - if type(str)~="string" then - n=n+1 - t[n]=str - elseif str~="" then - if nolines then - str=gsub(str,"%s+"," ") - end - str=gsub(str,"^%s*(.-)%s*$","%1") - if str~="" then - n=n+1 - t[n]=str - end - end - end - e.dt=t - else - if #edt>0 then - local str=edt[1] - if type(str)~="string" then - elseif str=="" then - remove(edt,1) - else - if nolines then - str=gsub(str,"%s+"," ") - end - str=gsub(str,"^%s+","") - if str=="" then - remove(edt,1) - else - edt[1]=str - end - end - end - local nedt=#edt - if nedt>0 then - local str=edt[nedt] - if type(str)~="string" then - elseif str=="" then - remove(edt) - else - if nolines then - str=gsub(str,"%s+"," ") - end - str=gsub(str,"%s+$","") - if str=="" then - remove(edt) - else - edt[nedt]=str - end - end - end - end - end - return e -end -xml.stripelement=stripelement -function xml.strip(root,pattern,nolines,anywhere) - local collected=xmlapplylpath(root,pattern) - if collected then - for i=1,#collected do - stripelement(collected[i],nolines,anywhere) - end - end -end -local function renamespace(root,oldspace,newspace) - local ndt=#root.dt - for i=1,ndt or 0 do - local e=root[i] - if type(e)=="table" then - if e.ns==oldspace then - e.ns=newspace - if e.rn then - e.rn=newspace - end - end - local edt=e.dt - if edt then - renamespace(edt,oldspace,newspace) - end - end - end -end -xml.renamespace=renamespace -function xml.remaptag(root,pattern,newtg) - local collected=xmlapplylpath(root,pattern) - if collected then - for c=1,#collected do - collected[c].tg=newtg - end - end -end -function xml.remapnamespace(root,pattern,newns) - local collected=xmlapplylpath(root,pattern) - if collected then - for c=1,#collected do - collected[c].ns=newns - end - end -end -function xml.checknamespace(root,pattern,newns) - local collected=xmlapplylpath(root,pattern) - if collected then - for c=1,#collected do - local e=collected[c] - if (not e.rn or e.rn=="") and e.ns=="" then - e.rn=newns - end - end - end -end -function xml.remapname(root,pattern,newtg,newns,newrn) - local collected=xmlapplylpath(root,pattern) - if collected then - for c=1,#collected do - local e=collected[c] - e.tg,e.ns,e.rn=newtg,newns,newrn - end - end -end -function xml.cdatatotext(e) - local dt=e.dt - if #dt==1 then - local first=dt[1] - if first.tg=="@cd@" then - e.dt=first.dt - end - else - end -end -function xml.texttocdata(e) - local dt=e.dt - local s=xml.tostring(dt) - e.tg="@cd@" - e.special=true - e.ns="" - e.rn="" - e.dt={ s } - e.at=nil -end -function xml.elementtocdata(e) - local dt=e.dt - local s=xml.tostring(e) - e.tg="@cd@" - e.special=true - e.ns="" - e.rn="" - e.dt={ s } - e.at=nil -end -xml.builtinentities=table.tohash { "amp","quot","apos","lt","gt" } -local entities=characters and characters.entities or nil -local builtinentities=xml.builtinentities -function xml.addentitiesdoctype(root,option) - if not entities then - require("char-ent") - entities=characters.entities - end - if entities and root and root.tg=="@rt@" and root.statistics then - local list={} - local hexify=option=="hexadecimal" - for k,v in table.sortedhash(root.statistics.entities.names) do - if not builtinentities[k] then - local e=entities[k] - if not e then - e=format("[%s]",k) - elseif hexify then - e=format("&#%05X;",utfbyte(k)) - end - list[#list+1]=format(" <!ENTITY %s %q >",k,e) - end - end - local dt=root.dt - local n=dt[1].tg=="@pi@" and 2 or 1 - if #list>0 then - insert(dt,n,{ "\n" }) - insert(dt,n,{ - tg="@dt@", - dt={ format("Something [\n%s\n] ",concat(list)) }, - ns="", - special=true, - }) - insert(dt,n,{ "\n\n" }) - else - end - end -end -xml.all=xml.each -xml.insert=xml.insertafter -xml.inject=xml.injectafter -xml.after=xml.insertafter -xml.before=xml.insertbefore -xml.process=xml.each -xml.obsolete=xml.obsolete or {} -local obsolete=xml.obsolete -xml.strip_whitespace=xml.strip obsolete.strip_whitespace=xml.strip -xml.collect_elements=xml.collect obsolete.collect_elements=xml.collect -xml.delete_element=xml.delete obsolete.delete_element=xml.delete -xml.replace_element=xml.replace obsolete.replace_element=xml.replacet -xml.each_element=xml.each obsolete.each_element=xml.each -xml.process_elements=xml.process obsolete.process_elements=xml.process -xml.insert_element_after=xml.insertafter obsolete.insert_element_after=xml.insertafter -xml.insert_element_before=xml.insertbefore obsolete.insert_element_before=xml.insertbefore -xml.inject_element_after=xml.injectafter obsolete.inject_element_after=xml.injectafter -xml.inject_element_before=xml.injectbefore obsolete.inject_element_before=xml.injectbefore -xml.process_attributes=xml.processattributes obsolete.process_attributes=xml.processattributes -xml.collect_texts=xml.collecttexts obsolete.collect_texts=xml.collecttexts -xml.inject_element=xml.inject obsolete.inject_element=xml.inject -xml.remap_tag=xml.remaptag obsolete.remap_tag=xml.remaptag -xml.remap_name=xml.remapname obsolete.remap_name=xml.remapname -xml.remap_namespace=xml.remapnamespace obsolete.remap_namespace=xml.remapnamespace -function xml.cdata(e) - if e then - local dt=e.dt - if dt and #dt==1 then - local first=dt[1] - return first.tg=="@cd@" and first.dt[1] or "" - end - end - return "" -end -function xml.finalizers.xml.cdata(collected) - if collected then - local e=collected[1] - if e then - local dt=e.dt - if dt and #dt==1 then - local first=dt[1] - return first.tg=="@cd@" and first.dt[1] or "" - end - end - end - return "" -end -function xml.insertcomment(e,str,n) - table.insert(e.dt,n or 1,{ - tg="@cm@", - ns="", - special=true, - at={}, - dt={ str }, - }) -end -function xml.setcdata(e,str) - e.dt={ { - tg="@cd@", - ns="", - special=true, - at={}, - dt={ str }, - } } -end -function xml.separate(x,pattern) - local collected=xmlapplylpath(x,pattern) - if collected then - for c=1,#collected do - local e=collected[c] - local d=e.dt - if d==x then - report_xml("warning: xml.separate changes root") - x=d - end - local t,n={ "\n" },1 - local i,nd=1,#d - while i<=nd do - while i<=nd do - local di=d[i] - if type(di)=="string" then - if di=="\n" or find(di,"^%s+$") then - i=i+1 - else - d[i]=strip(di) - break - end - else - break - end - end - if i>nd then - break - end - t[n+1]="\n" - t[n+2]=d[i] - t[n+3]="\n" - n=n+3 - i=i+1 - end - t[n+1]="\n" - setmetatable(t,getmetatable(d)) - e.dt=t - end - end - return x -end -local helpers=xml.helpers or {} -xml.helpers=helpers -local function normal(e,action) - local edt=e.dt - if edt then - for i=1,#edt do - local str=edt[i] - if type(str)=="string" and str~="" then - edt[i]=action(str) - end - end - end -end -local function recurse(e,action) - local edt=e.dt - if edt then - for i=1,#edt do - local str=edt[i] - if type(str)~="string" then - recurse(str,action,recursive) - elseif str~="" then - edt[i]=action(str) - end - end - end -end -function helpers.recursetext(collected,action,recursive) - if recursive then - for i=1,#collected do - recurse(collected[i],action) - end - else - for i=1,#collected do - normal(collected[i],action) - end - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["lxml-xml"] = package.loaded["lxml-xml"] or true - --- original size: 10274, stripped down to: 7538 - -if not modules then modules={} end modules ['lxml-xml']={ - version=1.001, - comment="this module is the basis for the lxml-* ones", - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -local concat=table.concat -local find,lower,upper=string.find,string.lower,string.upper -local xml=xml -local finalizers=xml.finalizers.xml -local xmlfilter=xml.filter -local xmltostring=xml.tostring -local xmlserialize=xml.serialize -local xmlcollected=xml.collected -local xmlnewhandlers=xml.newhandlers -local function first(collected) - return collected and collected[1] -end -local function last(collected) - return collected and collected[#collected] -end -local function all(collected) - return collected -end -local reverse=table.reversed -local function attribute(collected,name) - if collected and #collected>0 then - local at=collected[1].at - return at and at[name] - end -end -local function att(id,name) - local at=id.at - return at and at[name] -end -local function count(collected) - return collected and #collected or 0 -end -local function position(collected,n) - if not collected then - return 0 - end - local nc=#collected - if nc==0 then - return 0 - end - n=tonumber(n) or 0 - if n<0 then - return collected[nc+n+1] - elseif n>0 then - return collected[n] - else - return collected[1].mi or 0 - end -end -local function match(collected) - return collected and #collected>0 and collected[1].mi or 0 -end -local function index(collected) - return collected and #collected>0 and collected[1].ni or 0 -end -local function attributes(collected,arguments) - if collected and #collected>0 then - local at=collected[1].at - if arguments then - return at[arguments] - elseif next(at) then - return at - end - end -end -local function chainattribute(collected,arguments) - if collected and #collected>0 then - local e=collected[1] - while e do - local at=e.at - if at then - local a=at[arguments] - if a then - return a - end - else - break - end - e=e.__p__ - end - end - return "" -end -local function raw(collected) - if collected and #collected>0 then - local e=collected[1] or collected - return e and xmltostring(e) or "" - else - return "" - end -end -local xmltexthandler=xmlnewhandlers { - name="string", - initialize=function() - result={} - return result - end, - finalize=function() - return concat(result) - end, - handle=function(...) - result[#result+1]=concat {... } - end, - escape=false, -} -local function xmltotext(root) - local dt=root.dt - if not dt then - return "" - end - local nt=#dt - if nt==0 then - return "" - elseif nt==1 and type(dt[1])=="string" then - return dt[1] - else - return xmlserialize(root,xmltexthandler) or "" - end -end -local function text(collected) - if collected then - local e=collected[1] or collected - return e and xmltotext(e) or "" - else - return "" - end -end -local function texts(collected) - if not collected then - return {} - end - local nc=#collected - if nc==0 then - return {} - end - local t,n={},0 - for c=1,nc do - local e=collected[c] - if e and e.dt then - n=n+1 - t[n]=e.dt - end - end - return t -end -local function tag(collected,n) - if not collected then - return - end - local nc=#collected - if nc==0 then - return - end - local c - if n==0 or not n then - c=collected[1] - elseif n>1 then - c=collected[n] - else - c=collected[nc-n+1] - end - return c and c.tg -end -local function name(collected,n) - if not collected then - return - end - local nc=#collected - if nc==0 then - return - end - local c - if n==0 or not n then - c=collected[1] - elseif n>1 then - c=collected[n] - else - c=collected[nc-n+1] - end - if not c then - elseif c.ns=="" then - return c.tg - else - return c.ns..":"..c.tg - end -end -local function tags(collected,nonamespace) - if not collected then - return - end - local nc=#collected - if nc==0 then - return - end - local t,n={},0 - for c=1,nc do - local e=collected[c] - local ns,tg=e.ns,e.tg - n=n+1 - if nonamespace or ns=="" then - t[n]=tg - else - t[n]=ns..":"..tg - end - end - return t -end -local function empty(collected,spacesonly) - if not collected then - return true - end - local nc=#collected - if nc==0 then - return true - end - for c=1,nc do - local e=collected[c] - if e then - local edt=e.dt - if edt then - local n=#edt - if n==1 then - local edk=edt[1] - local typ=type(edk) - if typ=="table" then - return false - elseif edk~="" then - return false - elseif spacesonly and not find(edk,"%S") then - return false - end - elseif n>1 then - return false - end - end - end - end - return true -end -finalizers.first=first -finalizers.last=last -finalizers.all=all -finalizers.reverse=reverse -finalizers.elements=all -finalizers.default=all -finalizers.attribute=attribute -finalizers.att=att -finalizers.count=count -finalizers.position=position -finalizers.match=match -finalizers.index=index -finalizers.attributes=attributes -finalizers.chainattribute=chainattribute -finalizers.text=text -finalizers.texts=texts -finalizers.tag=tag -finalizers.name=name -finalizers.tags=tags -finalizers.empty=empty -function xml.first(id,pattern) - return first(xmlfilter(id,pattern)) -end -function xml.last(id,pattern) - return last(xmlfilter(id,pattern)) -end -function xml.count(id,pattern) - return count(xmlfilter(id,pattern)) -end -function xml.attribute(id,pattern,a,default) - return attribute(xmlfilter(id,pattern),a,default) -end -function xml.raw(id,pattern) - if pattern then - return raw(xmlfilter(id,pattern)) - else - return raw(id) - end -end -function xml.text(id,pattern) - if pattern then - local collected=xmlfilter(id,pattern) - return collected and #collected>0 and xmltotext(collected[1]) or "" - elseif id then - return xmltotext(id) or "" - else - return "" - end -end -xml.content=text -function xml.position(id,pattern,n) - return position(xmlfilter(id,pattern),n) -end -function xml.match(id,pattern) - return match(xmlfilter(id,pattern)) -end -function xml.empty(id,pattern,spacesonly) - return empty(xmlfilter(id,pattern),spacesonly) -end -xml.all=xml.filter -xml.index=xml.position -xml.found=xml.filter -local function totable(x) - local t={} - for e in xmlcollected(x[1] or x,"/*") do - t[e.tg]=xmltostring(e.dt) or "" - end - return next(t) and t or nil -end -xml.table=totable -finalizers.table=totable -local function textonly(e,t) - if e then - local edt=e.dt - if edt then - for i=1,#edt do - local e=edt[i] - if type(e)=="table" then - textonly(e,t) - else - t[#t+1]=e - end - end - end - end - return t -end -function xml.textonly(e) - return concat(textonly(e,{})) -end -function finalizers.lowerall(collected) - for c=1,#collected do - local e=collected[c] - if not e.special then - e.tg=lower(e.tg) - local eat=e.at - if eat then - local t={} - for k,v in next,eat do - t[lower(k)]=v - end - e.at=t - end - end - end -end -function finalizers.upperall(collected) - for c=1,#collected do - local e=collected[c] - if not e.special then - e.tg=upper(e.tg) - local eat=e.at - if eat then - local t={} - for k,v in next,eat do - t[upper(k)]=v - end - e.at=t - end - end - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["trac-xml"] = package.loaded["trac-xml"] or true - --- original size: 6351, stripped down to: 4919 - -if not modules then modules={} end modules ['trac-xml']={ - 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" -} -local formatters=string.formatters -local reporters=logs.reporters -local xmlserialize=xml.serialize -local xmlcollected=xml.collected -local xmltext=xml.text -local xmlfirst=xml.first -local function showhelp(specification,...) - local root=xml.convert(specification.helpinfo or "") - if not root then - return - end - local xs=xml.gethandlers("string") - xml.sethandlersfunction(xs,"short",function(e,handler) xmlserialize(e.dt,handler) end) - xml.sethandlersfunction(xs,"ref",function(e,handler) handler.handle("--"..e.at.name) end) - local wantedcategories=select("#",...)==0 and true or table.tohash {... } - local nofcategories=xml.count(root,"/application/flags/category") - local report=specification.report - for category in xmlcollected(root,"/application/flags/category") do - local categoryname=category.at.name or "" - if wantedcategories==true or wantedcategories[categoryname] then - if nofcategories>1 then - report("%s options:",categoryname) - report() - end - for subcategory in xmlcollected(category,"/subcategory") do - for flag in xmlcollected(subcategory,"/flag") do - local name=flag.at.name - local value=flag.at.value - local short=xmltext(xmlfirst(flag,"/short")) - if value then - report("--%-20s %s",formatters["%s=%s"](name,value),short) - else - report("--%-20s %s",name,short) - end - end - report() - end - end - end - for category in xmlcollected(root,"/application/examples/category") do - local title=xmltext(xmlfirst(category,"/title")) - if title and title~="" then - report() - report(title) - report() - end - for subcategory in xmlcollected(category,"/subcategory") do - for example in xmlcollected(subcategory,"/example") do - local command=xmltext(xmlfirst(example,"/command")) - local comment=xmltext(xmlfirst(example,"/comment")) - report(command) - end - report() - end - end - for comment in xmlcollected(root,"/application/comments/comment") do - local comment=xmltext(comment) - report() - report(comment) - report() - end -end -local reporthelp=reporters.help -local exporthelp=reporters.export -local function xmlfound(t) - local helpinfo=t.helpinfo - if type(helpinfo)=="table" then - return false - end - if type(helpinfo)~="string" then - helpinfo="Warning: no helpinfo found." - t.helpinfo=helpinfo - return false - end - if string.find(helpinfo,".xml$") then - local ownscript=environment.ownscript - local helpdata=false - if ownscript then - local helpfile=file.join(file.pathpart(ownscript),helpinfo) - helpdata=io.loaddata(helpfile) - if helpdata=="" then - helpdata=false - end - end - if not helpdata then - local helpfile=resolvers.findfile(helpinfo,"tex") - helpdata=helpfile and io.loaddata(helpfile) - end - if helpdata and helpdata~="" then - helpinfo=helpdata - else - helpinfo=formatters["Warning: help file %a is not found."](helpinfo) - end - end - t.helpinfo=helpinfo - return string.find(t.helpinfo,"^<%?xml") and true or false -end -function reporters.help(t,...) - if xmlfound(t) then - showhelp(t,...) - else - reporthelp(t,...) - end -end -function reporters.export(t,methods,filename) - if not xmlfound(t) then - return exporthelp(t) - end - if not methods or methods=="" then - methods=environment.arguments["exporthelp"] - end - if not filename or filename=="" then - filename=environment.files[1] - end - dofile(resolvers.findfile("trac-exp.lua","tex")) - local exporters=logs.exporters - if not exporters or not methods then - return exporthelp(t) - end - if methods=="all" then - methods=table.keys(exporters) - elseif type(methods)=="string" then - methods=utilities.parsers.settings_to_array(methods) - else - return exporthelp(t) - end - if type(filename)~="string" or filename=="" then - filename=false - elseif file.pathpart(filename)=="" then - t.report("export file %a will not be saved on the current path (safeguard)",filename) - return - end - for i=1,#methods do - local method=methods[i] - local exporter=exporters[method] - if exporter then - local result=exporter(t,method) - if result and result~="" then - if filename then - local fullname=file.replacesuffix(filename,method) - t.report("saving export in %a",fullname) - io.savedata(fullname,result) - else - reporters.lines(t,result) - end - else - t.report("no output from exporter %a",method) - end - else - t.report("unknown exporter %a",method) - end - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-ini"] = package.loaded["data-ini"] or true - --- original size: 7898, stripped down to: 5501 - -if not modules then modules={} end modules ['data-ini']={ - 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 gsub,find,gmatch,char=string.gsub,string.find,string.gmatch,string.char -local next,type=next,type -local filedirname,filebasename,filejoin=file.dirname,file.basename,file.join -local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) -local trace_detail=false trackers.register("resolvers.details",function(v) trace_detail=v end) -local trace_expansions=false trackers.register("resolvers.expansions",function(v) trace_expansions=v end) -local report_initialization=logs.reporter("resolvers","initialization") -local ostype,osname,ossetenv,osgetenv=os.type,os.name,os.setenv,os.getenv -resolvers=resolvers or {} -local resolvers=resolvers -texconfig.kpse_init=false -texconfig.shell_escape='t' -if not (environment and environment.default_texmfcnf) and kpse and kpse.default_texmfcnf then - local default_texmfcnf=kpse.default_texmfcnf() - default_texmfcnf=gsub(default_texmfcnf,"$SELFAUTOLOC","selfautoloc:") - default_texmfcnf=gsub(default_texmfcnf,"$SELFAUTODIR","selfautodir:") - default_texmfcnf=gsub(default_texmfcnf,"$SELFAUTOPARENT","selfautoparent:") - default_texmfcnf=gsub(default_texmfcnf,"$HOME","home:") - environment.default_texmfcnf=default_texmfcnf -end -kpse={ original=kpse } -setmetatable(kpse,{ - __index=function(kp,name) - report_initialization("fatal error: kpse library is accessed (key: %s)",name) - os.exit() - end -} ) -do - local osfontdir=osgetenv("OSFONTDIR") - if osfontdir and osfontdir~="" then - elseif osname=="windows" then - ossetenv("OSFONTDIR","c:/windows/fonts//") - elseif osname=="macosx" then - ossetenv("OSFONTDIR","$HOME/Library/Fonts//;/Library/Fonts//;/System/Library/Fonts//") - end -end -do - local homedir=osgetenv(ostype=="windows" and 'USERPROFILE' or 'HOME') or '' - if not homedir or homedir=="" then - homedir=char(127) - end - homedir=file.collapsepath(homedir) - ossetenv("HOME",homedir) - ossetenv("USERPROFILE",homedir) - environment.homedir=homedir -end -do - local args=environment.originalarguments or arg - if not environment.ownmain then - environment.ownmain=status and string.match(string.lower(status.banner),"this is ([%a]+)") or "luatex" - end - local ownbin=environment.ownbin or args[-2] or arg[-2] or args[-1] or arg[-1] or arg[0] or "luatex" - local ownpath=environment.ownpath or os.selfdir - ownbin=file.collapsepath(ownbin) - ownpath=file.collapsepath(ownpath) - if not ownpath or ownpath=="" or ownpath=="unset" then - ownpath=args[-1] or arg[-1] - ownpath=ownpath and filedirname(gsub(ownpath,"\\","/")) - if not ownpath or ownpath=="" then - ownpath=args[-0] or arg[-0] - ownpath=ownpath and filedirname(gsub(ownpath,"\\","/")) - end - local binary=ownbin - if not ownpath or ownpath=="" then - ownpath=ownpath and filedirname(binary) - end - if not ownpath or ownpath=="" then - if os.binsuffix~="" then - binary=file.replacesuffix(binary,os.binsuffix) - end - local path=osgetenv("PATH") - if path then - for p in gmatch(path,"[^"..io.pathseparator.."]+") do - local b=filejoin(p,binary) - if lfs.isfile(b) then - local olddir=lfs.currentdir() - if lfs.chdir(p) then - local pp=lfs.currentdir() - if trace_locating and p~=pp then - report_initialization("following symlink %a to %a",p,pp) - end - ownpath=pp - lfs.chdir(olddir) - else - if trace_locating then - report_initialization("unable to check path %a",p) - end - ownpath=p - end - break - end - end - end - end - if not ownpath or ownpath=="" then - ownpath="." - report_initialization("forcing fallback to ownpath %a",ownpath) - elseif trace_locating then - report_initialization("using ownpath %a",ownpath) - end - end - environment.ownbin=ownbin - environment.ownpath=ownpath -end -resolvers.ownpath=environment.ownpath -function resolvers.getownpath() - return environment.ownpath -end -do - local ownpath=environment.ownpath or dir.current() - if ownpath then - ossetenv('SELFAUTOLOC',file.collapsepath(ownpath)) - ossetenv('SELFAUTODIR',file.collapsepath(ownpath.."/..")) - ossetenv('SELFAUTOPARENT',file.collapsepath(ownpath.."/../..")) - else - report_initialization("error: unable to locate ownpath") - os.exit() - end -end -local texos=environment.texos or osgetenv("TEXOS") -local texmfos=environment.texmfos or osgetenv('SELFAUTODIR') -if not texos or texos=="" then - texos=file.basename(texmfos) -end -ossetenv('TEXMFOS',texmfos) -ossetenv('TEXOS',texos) -ossetenv('SELFAUTOSYSTEM',os.platform) -environment.texos=texos -environment.texmfos=texmfos -local texroot=environment.texroot or osgetenv("TEXROOT") -if not texroot or texroot=="" then - texroot=osgetenv('SELFAUTOPARENT') - ossetenv('TEXROOT',texroot) -end -environment.texroot=file.collapsepath(texroot) -if profiler then - directives.register("system.profile",function() - profiler.start("luatex-profile.log") - end) -end -if not resolvers.resolve then - function resolvers.resolve (s) return s end - function resolvers.unresolve(s) return s end - function resolvers.repath (s) return s end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-exp"] = package.loaded["data-exp"] or true - --- original size: 15303, stripped down to: 9716 - -if not modules then modules={} end modules ['data-exp']={ - 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,find,gmatch,lower,char,sub=string.format,string.find,string.gmatch,string.lower,string.char,string.sub -local concat,sort=table.concat,table.sort -local lpegmatch,lpegpatterns=lpeg.match,lpeg.patterns -local Ct,Cs,Cc,Carg,P,C,S=lpeg.Ct,lpeg.Cs,lpeg.Cc,lpeg.Carg,lpeg.P,lpeg.C,lpeg.S -local type,next=type,next -local ostype=os.type -local collapsepath=file.collapsepath -local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) -local trace_expansions=false trackers.register("resolvers.expansions",function(v) trace_expansions=v end) -local report_expansions=logs.reporter("resolvers","expansions") -local resolvers=resolvers -local function f_both(a,b) - local t,n={},0 - for sb in gmatch(b,"[^,]+") do - for sa in gmatch(a,"[^,]+") do - n=n+1;t[n]=sa..sb - end - end - return concat(t,",") -end -local comma=P(",") -local nocomma=(1-comma)^1 -local docomma=comma^1/"," -local before=Cs((nocomma*Carg(1)+docomma)^0) -local after=Cs((Carg(1)*nocomma+docomma)^0) -local both=Cs(((C(nocomma)*Carg(1))/function(a,b) return lpegmatch(before,b,1,a) end+docomma)^0) -local function f_first (a,b) return lpegmatch(after,b,1,a) end -local function f_second(a,b) return lpegmatch(before,a,1,b) end -local function f_both (a,b) return lpegmatch(both,b,1,a) end -local left=P("{") -local right=P("}") -local var=P((1-S("{}" ))^0) -local set=P((1-S("{},"))^0) -local other=P(1) -local l_first=Cs((Cc("{")*(C(set)*left*C(var)*right/f_first)*Cc("}")+other )^0 ) -local l_second=Cs((Cc("{")*(left*C(var)*right*C(set)/f_second)*Cc("}")+other )^0 ) -local l_both=Cs((Cc("{")*(left*C(var)*right*left*C(var)*right/f_both)*Cc("}")+other )^0 ) -local l_rest=Cs((left*var*(left/"")*var*(right/"")*var*right+other )^0 ) -local stripper_1=lpeg.stripper ("{}@") -local replacer_1=lpeg.replacer { { ",}",",@}" },{ "{,","{@," },} -local function splitpathexpr(str,newlist,validate) - if trace_expansions then - report_expansions("expanding variable %a",str) - end - local t,ok,done=newlist or {},false,false - local n=#t - str=lpegmatch(replacer_1,str) - repeat - local old=str - repeat - local old=str - str=lpegmatch(l_first,str) - until old==str - repeat - local old=str - str=lpegmatch(l_second,str) - until old==str - repeat - local old=str - str=lpegmatch(l_both,str) - until old==str - repeat - local old=str - str=lpegmatch(l_rest,str) - until old==str - until old==str - str=lpegmatch(stripper_1,str) - if validate then - for s in gmatch(str,"[^,]+") do - s=validate(s) - if s then - n=n+1 - t[n]=s - end - end - else - for s in gmatch(str,"[^,]+") do - n=n+1 - t[n]=s - end - end - if trace_expansions then - for k=1,#t do - report_expansions("% 4i: %s",k,t[k]) - end - end - return t -end -local function validate(s) - s=collapsepath(s) - return s~="" and not find(s,"^!*unset/*$") and s -end -resolvers.validatedpath=validate -function resolvers.expandedpathfromlist(pathlist) - local newlist={} - for k=1,#pathlist do - splitpathexpr(pathlist[k],newlist,validate) - end - return newlist -end -local cleanup=lpeg.replacer { - { "!","" }, - { "\\","/" }, -} -function resolvers.cleanpath(str) - local doslashes=(P("\\")/"/"+1)^0 - local donegation=(P("!")/"" )^0 - local homedir=lpegmatch(Cs(donegation*doslashes),environment.homedir or "") - if homedir=="~" or homedir=="" or not lfs.isdir(homedir) then - if trace_expansions then - report_expansions("no home dir set, ignoring dependent paths") - end - function resolvers.cleanpath(str) - if not str or find(str,"~") then - return "" - else - return lpegmatch(cleanup,str) - end - end - else - local dohome=((P("~")+P("$HOME"))/homedir)^0 - local cleanup=Cs(donegation*dohome*doslashes) - function resolvers.cleanpath(str) - return str and lpegmatch(cleanup,str) or "" - end - end - return resolvers.cleanpath(str) -end -local expandhome=P("~")/"$HOME" -local dodouble=P('"')/""*(expandhome+(1-P('"')))^0*P('"')/"" -local dosingle=P("'")/""*(expandhome+(1-P("'")))^0*P("'")/"" -local dostring=(expandhome+1 )^0 -local stripper=Cs( - lpegpatterns.unspacer*(dosingle+dodouble+dostring)*lpegpatterns.unspacer -) -function resolvers.checkedvariable(str) - return type(str)=="string" and lpegmatch(stripper,str) or str -end -local cache={} -local splitter=lpeg.tsplitat(";") -local backslashswapper=lpeg.replacer("\\","/") -local function splitconfigurationpath(str) - if str then - local found=cache[str] - if not found then - if str=="" then - found={} - else - local split=lpegmatch(splitter,lpegmatch(backslashswapper,str)) - found={} - local noffound=0 - for i=1,#split do - local s=split[i] - if not find(s,"^{*unset}*") then - noffound=noffound+1 - found[noffound]=s - end - end - if trace_expansions then - report_expansions("splitting path specification %a",str) - for k=1,noffound do - report_expansions("% 4i: %s",k,found[k]) - end - end - cache[str]=found - end - end - return found - end -end -resolvers.splitconfigurationpath=splitconfigurationpath -function resolvers.splitpath(str) - if type(str)=='table' then - return str - else - return splitconfigurationpath(str) - end -end -function resolvers.joinpath(str) - if type(str)=='table' then - return file.joinpath(str) - else - return str - end -end -local attributes,directory=lfs.attributes,lfs.dir -local weird=P(".")^1+lpeg.anywhere(S("~`!#$%^&*()={}[]:;\"\'||<>,?\n\r\t")) -local timer={} -local scanned={} -local nofscans=0 -local scancache={} -local function scan(files,spec,path,n,m,r) - local full=(path=="" and spec) or (spec..path..'/') - local dirs={} - local nofdirs=0 - for name in directory(full) do - if not lpegmatch(weird,name) then - local mode=attributes(full..name,'mode') - if mode=='file' 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 - files[name]=path - local lower=lower(name) - if name~=lower then - files["remap:"..lower]=name - r=r+1 - end - end - elseif mode=='directory' then - m=m+1 - nofdirs=nofdirs+1 - if path~="" then - dirs[nofdirs]=path..'/'..name - else - dirs[nofdirs]=name - end - end - end - end - if nofdirs>0 then - sort(dirs) - for i=1,nofdirs do - files,n,m,r=scan(files,spec,dirs[i],n,m,r) - end - end - scancache[sub(full,1,-2)]=files - return files,n,m,r -end -local fullcache={} -function resolvers.scanfiles(path,branch,usecache) - statistics.starttiming(timer) - local realpath=resolvers.resolve(path) - if usecache then - local files=fullcache[realpath] - if files then - if trace_locating then - report_expansions("using caches scan of path %a, branch %a",path,branch or path) - end - return files - end - end - if trace_locating then - report_expansions("scanning path %a, branch %a",path,branch or path) - end - local files,n,m,r=scan({},realpath..'/',"",0,0,0) - files.__path__=path - files.__files__=n - files.__directories__=m - files.__remappings__=r - if trace_locating then - report_expansions("%s files found on %s directories with %s uppercase remappings",n,m,r) - end - if usecache then - scanned[#scanned+1]=realpath - fullcache[realpath]=files - end - nofscans=nofscans+1 - statistics.stoptiming(timer) - return files -end -local function simplescan(files,spec,path) - local full=(path=="" and spec) or (spec..path..'/') - local dirs={} - local nofdirs=0 - for name in directory(full) do - if not lpegmatch(weird,name) then - local mode=attributes(full..name,'mode') - if mode=='file' then - if not files[name] then - files[name]=path - end - elseif mode=='directory' then - nofdirs=nofdirs+1 - if path~="" then - dirs[nofdirs]=path..'/'..name - else - dirs[nofdirs]=name - end - end - end - end - if nofdirs>0 then - sort(dirs) - for i=1,nofdirs do - files=simplescan(files,spec,dirs[i]) - end - end - return files -end -local simplecache={} -local nofsharedscans=0 -function resolvers.simplescanfiles(path,branch,usecache) - statistics.starttiming(timer) - local realpath=resolvers.resolve(path) - if usecache then - local files=simplecache[realpath] - if not files then - files=scancache[realpath] - if files then - nofsharedscans=nofsharedscans+1 - end - end - if files then - if trace_locating then - report_expansions("using caches scan of path %a, branch %a",path,branch or path) - end - return files - end - end - if trace_locating then - report_expansions("scanning path %a, branch %a",path,branch or path) - end - local files=simplescan({},realpath..'/',"") - if trace_locating then - report_expansions("%s files found",table.count(files)) - end - if usecache then - scanned[#scanned+1]=realpath - simplecache[realpath]=files - end - nofscans=nofscans+1 - statistics.stoptiming(timer) - return files -end -function resolvers.scandata() - table.sort(scanned) - return { - n=nofscans, - shared=nofsharedscans, - time=statistics.elapsedtime(timer), - paths=scanned, - } -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-env"] = package.loaded["data-env"] or true - --- original size: 8769, stripped down to: 6490 - -if not modules then modules={} end modules ['data-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", -} -local lower,gsub=string.lower,string.gsub -local resolvers=resolvers -local allocate=utilities.storage.allocate -local setmetatableindex=table.setmetatableindex -local suffixonly=file.suffixonly -local formats=allocate() -local suffixes=allocate() -local dangerous=allocate() -local suffixmap=allocate() -resolvers.formats=formats -resolvers.suffixes=suffixes -resolvers.dangerous=dangerous -resolvers.suffixmap=suffixmap -local luasuffixes=utilities.lua.suffixes -local relations=allocate { - core={ - ofm={ - names={ "ofm","omega font metric","omega font metrics" }, - variable='OFMFONTS', - suffixes={ 'ofm','tfm' }, - }, - ovf={ - names={ "ovf","omega virtual font","omega virtual fonts" }, - variable='OVFFONTS', - suffixes={ 'ovf','vf' }, - }, - tfm={ - names={ "tfm","tex font metric","tex font metrics" }, - variable='TFMFONTS', - suffixes={ 'tfm' }, - }, - vf={ - names={ "vf","virtual font","virtual fonts" }, - variable='VFFONTS', - suffixes={ 'vf' }, - }, - otf={ - names={ "otf","opentype","opentype font","opentype fonts"}, - variable='OPENTYPEFONTS', - suffixes={ 'otf' }, - }, - ttf={ - names={ "ttf","truetype","truetype font","truetype fonts","truetype collection","truetype collections","truetype dictionary","truetype dictionaries" }, - variable='TTFONTS', - suffixes={ 'ttf','ttc','dfont' }, - }, - afm={ - names={ "afm","adobe font metric","adobe font metrics" }, - variable="AFMFONTS", - suffixes={ "afm" }, - }, - pfb={ - names={ "pfb","type1","type 1","type1 font","type 1 font","type1 fonts","type 1 fonts" }, - variable='T1FONTS', - suffixes={ 'pfb','pfa' }, - }, - fea={ - names={ "fea","font feature","font features","font feature file","font feature files" }, - variable='FONTFEATURES', - suffixes={ 'fea' }, - }, - cid={ - names={ "cid","cid map","cid maps","cid file","cid files" }, - variable='FONTCIDMAPS', - suffixes={ 'cid','cidmap' }, - }, - fmt={ - names={ "fmt","format","tex format" }, - variable='TEXFORMATS', - suffixes={ 'fmt' }, - }, - mem={ - names={ 'mem',"metapost format" }, - variable='MPMEMS', - suffixes={ 'mem' }, - }, - mp={ - names={ "mp" }, - variable='MPINPUTS', - suffixes={ 'mp','mpvi','mpiv','mpii' }, - }, - tex={ - names={ "tex" }, - variable='TEXINPUTS', - suffixes={ 'tex',"mkvi","mkiv","mkii" }, - }, - icc={ - names={ "icc","icc profile","icc profiles" }, - variable='ICCPROFILES', - suffixes={ 'icc' }, - }, - texmfscripts={ - names={ "texmfscript","texmfscripts","script","scripts" }, - variable='TEXMFSCRIPTS', - suffixes={ 'lua','rb','pl','py' }, - }, - lua={ - names={ "lua" }, - variable='LUAINPUTS', - suffixes={ luasuffixes.lua,luasuffixes.luc,luasuffixes.tma,luasuffixes.tmc }, - }, - lib={ - names={ "lib" }, - variable='CLUAINPUTS', - suffixes=os.libsuffix and { os.libsuffix } or { 'dll','so' }, - }, - bib={ - names={ 'bib' }, - suffixes={ 'bib' }, - }, - bst={ - names={ 'bst' }, - suffixes={ 'bst' }, - }, - fontconfig={ - names={ 'fontconfig','fontconfig file','fontconfig files' }, - variable='FONTCONFIG_PATH', - }, - }, - obsolete={ - enc={ - names={ "enc","enc files","enc file","encoding files","encoding file" }, - variable='ENCFONTS', - suffixes={ 'enc' }, - }, - map={ - names={ "map","map files","map file" }, - variable='TEXFONTMAPS', - suffixes={ 'map' }, - }, - lig={ - names={ "lig files","lig file","ligature file","ligature files" }, - variable='LIGFONTS', - suffixes={ 'lig' }, - }, - opl={ - names={ "opl" }, - variable='OPLFONTS', - suffixes={ 'opl' }, - }, - ovp={ - names={ "ovp" }, - variable='OVPFONTS', - suffixes={ 'ovp' }, - }, - }, - kpse={ - base={ - names={ 'base',"metafont format" }, - variable='MFBASES', - suffixes={ 'base','bas' }, - }, - cmap={ - names={ 'cmap','cmap files','cmap file' }, - variable='CMAPFONTS', - suffixes={ 'cmap' }, - }, - cnf={ - names={ 'cnf' }, - suffixes={ 'cnf' }, - }, - web={ - names={ 'web' }, - suffixes={ 'web','ch' } - }, - cweb={ - names={ 'cweb' }, - suffixes={ 'w','web','ch' }, - }, - gf={ - names={ 'gf' }, - suffixes={ '<resolution>gf' }, - }, - mf={ - names={ 'mf' }, - variable='MFINPUTS', - suffixes={ 'mf' }, - }, - mft={ - names={ 'mft' }, - suffixes={ 'mft' }, - }, - pk={ - names={ 'pk' }, - suffixes={ '<resolution>pk' }, - }, - }, -} -resolvers.relations=relations -function resolvers.updaterelations() - for category,categories in next,relations do - for name,relation in next,categories do - local rn=relation.names - local rv=relation.variable - local rs=relation.suffixes - if rn and rv then - for i=1,#rn do - local rni=lower(gsub(rn[i]," ","")) - formats[rni]=rv - if rs then - suffixes[rni]=rs - for i=1,#rs do - local rsi=rs[i] - suffixmap[rsi]=rni - end - end - end - end - if rs then - end - end - end -end -resolvers.updaterelations() -local function simplified(t,k) - return k and rawget(t,lower(gsub(k," ",""))) or nil -end -setmetatableindex(formats,simplified) -setmetatableindex(suffixes,simplified) -setmetatableindex(suffixmap,simplified) -function resolvers.suffixofformat(str) - local s=suffixes[str] - return s and s[1] or "" -end -function resolvers.suffixofformat(str) - return suffixes[str] or {} -end -for name,format in next,formats do - dangerous[name]=true -end -dangerous.tex=nil -function resolvers.formatofvariable(str) - return formats[str] or '' -end -function resolvers.formatofsuffix(str) - return suffixmap[suffixonly(str)] or 'tex' -end -function resolvers.variableofformat(str) - return formats[str] or '' -end -function resolvers.variableofformatorsuffix(str) - local v=formats[str] - if v then - return v - end - v=suffixmap[suffixonly(str)] - if v then - return formats[v] - end - return '' -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-tmp"] = package.loaded["data-tmp"] or true - --- original size: 15532, stripped down to: 11648 - -if not modules then modules={} end modules ['data-tmp']={ - version=1.100, - 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,concat=string.format,string.lower,string.gsub,table.concat -local concat,serialize,serializetofile=table.concat,table.serialize,table.tofile -local mkdirs,isdir,isfile=dir.mkdirs,lfs.isdir,lfs.isfile -local addsuffix,is_writable,is_readable=file.addsuffix,file.is_writable,file.is_readable -local formatters=string.formatters -local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) -local trace_cache=false trackers.register("resolvers.cache",function(v) trace_cache=v end) -local report_caches=logs.reporter("resolvers","caches") -local report_resolvers=logs.reporter("resolvers","caching") -local resolvers=resolvers -local directive_cleanup=false directives.register("system.compile.cleanup",function(v) directive_cleanup=v end) -local directive_strip=false directives.register("system.compile.strip",function(v) directive_strip=v end) -local compile=utilities.lua.compile -function utilities.lua.compile(luafile,lucfile,cleanup,strip) - if cleanup==nil then cleanup=directive_cleanup end - if strip==nil then strip=directive_strip end - return compile(luafile,lucfile,cleanup,strip) -end -caches=caches or {} -local caches=caches -local luasuffixes=utilities.lua.suffixes -caches.base=caches.base or "luatex-cache" -caches.more=caches.more or "context" -caches.direct=false -caches.tree=false -caches.force=true -caches.ask=false -caches.relocate=false -caches.defaults={ "TMPDIR","TEMPDIR","TMP","TEMP","HOME","HOMEPATH" } -local writable,readables,usedreadables=nil,{},{} -local function identify() - local texmfcaches=resolvers.cleanpathlist("TEXMFCACHE") - if texmfcaches then - for k=1,#texmfcaches do - local cachepath=texmfcaches[k] - if cachepath~="" then - cachepath=resolvers.resolve(cachepath) - cachepath=resolvers.cleanpath(cachepath) - cachepath=file.collapsepath(cachepath) - local valid=isdir(cachepath) - if valid then - if is_readable(cachepath) then - readables[#readables+1]=cachepath - if not writable and is_writable(cachepath) then - writable=cachepath - end - end - elseif not writable and caches.force then - local cacheparent=file.dirname(cachepath) - if is_writable(cacheparent) and true then - if not caches.ask or io.ask(format("\nShould I create the cache path %s?",cachepath),"no",{ "yes","no" })=="yes" then - mkdirs(cachepath) - if isdir(cachepath) and is_writable(cachepath) then - report_caches("path %a created",cachepath) - writable=cachepath - readables[#readables+1]=cachepath - end - end - end - end - end - end - end - local texmfcaches=caches.defaults - if texmfcaches then - for k=1,#texmfcaches do - local cachepath=texmfcaches[k] - cachepath=resolvers.expansion(cachepath) - if cachepath~="" then - cachepath=resolvers.resolve(cachepath) - cachepath=resolvers.cleanpath(cachepath) - local valid=isdir(cachepath) - if valid and is_readable(cachepath) then - if not writable and is_writable(cachepath) then - readables[#readables+1]=cachepath - writable=cachepath - break - end - end - end - end - end - if not writable then - report_caches("fatal error: there is no valid writable cache path defined") - os.exit() - elseif #readables==0 then - report_caches("fatal error: there is no valid readable cache path defined") - os.exit() - end - writable=dir.expandname(resolvers.cleanpath(writable)) - local base,more,tree=caches.base,caches.more,caches.tree or caches.treehash() - if tree then - caches.tree=tree - writable=mkdirs(writable,base,more,tree) - for i=1,#readables do - readables[i]=file.join(readables[i],base,more,tree) - end - else - writable=mkdirs(writable,base,more) - for i=1,#readables do - readables[i]=file.join(readables[i],base,more) - end - end - if trace_cache then - for i=1,#readables do - report_caches("using readable path %a (order %s)",readables[i],i) - end - report_caches("using writable path %a",writable) - end - identify=function() - return writable,readables - end - return writable,readables -end -function caches.usedpaths(separator) - local writable,readables=identify() - if #readables>1 then - local result={} - local done={} - for i=1,#readables do - local readable=readables[i] - if readable==writable then - done[readable]=true - result[#result+1]=formatters["readable+writable: %a"](readable) - elseif usedreadables[i] then - done[readable]=true - result[#result+1]=formatters["readable: %a"](readable) - end - end - if not done[writable] then - result[#result+1]=formatters["writable: %a"](writable) - end - return concat(result,separator or " | ") - else - return writable or "?" - end -end -function caches.configfiles() - return concat(resolvers.instance.specification,";") -end -function caches.hashed(tree) - tree=gsub(tree,"[\\/]+$","") - tree=lower(tree) - local hash=md5.hex(tree) - if trace_cache or trace_locating then - report_caches("hashing tree %a, hash %a",tree,hash) - end - return hash -end -function caches.treehash() - local tree=caches.configfiles() - if not tree or tree=="" then - return false - else - return caches.hashed(tree) - end -end -local r_cache,w_cache={},{} -local function getreadablepaths(...) - local tags={... } - local hash=concat(tags,"/") - local done=r_cache[hash] - if not done then - local writable,readables=identify() - if #tags>0 then - done={} - for i=1,#readables do - done[i]=file.join(readables[i],...) - end - else - done=readables - end - r_cache[hash]=done - end - return done -end -local function getwritablepath(...) - local tags={... } - local hash=concat(tags,"/") - local done=w_cache[hash] - if not done then - local writable,readables=identify() - if #tags>0 then - done=mkdirs(writable,...) - else - done=writable - end - w_cache[hash]=done - end - return done -end -caches.getreadablepaths=getreadablepaths -caches.getwritablepath=getwritablepath -function caches.getfirstreadablefile(filename,...) - local rd=getreadablepaths(...) - for i=1,#rd do - local path=rd[i] - local fullname=file.join(path,filename) - if is_readable(fullname) then - usedreadables[i]=true - return fullname,path - end - end - return caches.setfirstwritablefile(filename,...) -end -function caches.getfirstreadablefile_TEST_ME_FIRST(filename,...) - local fullname,path=caches.setfirstwritablefile(filename,...) - if is_readable(fullname) then - return fullname,path - end - local rd=getreadablepaths(...) - for i=1,#rd do - local path=rd[i] - local fullname=file.join(path,filename) - if is_readable(fullname) then - usedreadables[i]=true - return fullname,path - end - end - return fullname,path -end -function caches.setfirstwritablefile(filename,...) - local wr=getwritablepath(...) - local fullname=file.join(wr,filename) - return fullname,wr -end -function caches.define(category,subcategory) - return function() - return getwritablepath(category,subcategory) - end -end -function caches.setluanames(path,name) - return format("%s/%s.%s",path,name,luasuffixes.tma),format("%s/%s.%s",path,name,luasuffixes.tmc) -end -function caches.loaddata(readables,name) - if type(readables)=="string" then - readables={ readables } - end - for i=1,#readables do - local path=readables[i] - local tmaname,tmcname=caches.setluanames(path,name) - local loader=false - if isfile(tmcname) then - loader=loadfile(tmcname) - end - if not loader and isfile(tmaname) then - utilities.lua.compile(tmaname,tmcname) - if isfile(tmcname) then - loader=loadfile(tmcname) - end - if not loader then - loader=loadfile(tmaname) - end - end - if loader then - loader=loader() - collectgarbage("step") - return loader - end - end - return false -end -function caches.is_writable(filepath,filename) - local tmaname,tmcname=caches.setluanames(filepath,filename) - return is_writable(tmaname) -end -local saveoptions={ compact=true } -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,serialize(data,true,saveoptions)) - else - serializetofile(tmaname,data,true,saveoptions) - end - utilities.lua.compile(tmaname,tmcname) -end -local content_state={} -function caches.contentstate() - return content_state or {} -end -function caches.loadcontent(cachename,dataname) - local name=caches.hashed(cachename) - local full,path=caches.getfirstreadablefile(addsuffix(name,luasuffixes.lua),"trees") - local filename=file.join(path,name) - local blob=loadfile(addsuffix(filename,luasuffixes.luc)) or loadfile(addsuffix(filename,luasuffixes.lua)) - if blob then - local data=blob() - if data and data.content then - if data.type==dataname then - if data.version==resolvers.cacheversion then - content_state[#content_state+1]=data.uuid - if trace_locating then - report_resolvers("loading %a for %a from %a",dataname,cachename,filename) - end - return data.content - else - report_resolvers("skipping %a for %a from %a (version mismatch)",dataname,cachename,filename) - end - else - report_resolvers("skipping %a for %a from %a (datatype mismatch)",dataname,cachename,filename) - end - elseif trace_locating then - report_resolvers("skipping %a for %a from %a (no content)",dataname,cachename,filename) - end - elseif trace_locating then - report_resolvers("skipping %a for %a from %a (invalid file)",dataname,cachename,filename) - end -end -function caches.collapsecontent(content) - for k,v in next,content do - if type(v)=="table" and #v==1 then - content[k]=v[1] - end - end -end -function caches.savecontent(cachename,dataname,content) - local name=caches.hashed(cachename) - local full,path=caches.setfirstwritablefile(addsuffix(name,luasuffixes.lua),"trees") - local filename=file.join(path,name) - local luaname=addsuffix(filename,luasuffixes.lua) - local lucname=addsuffix(filename,luasuffixes.luc) - if trace_locating then - report_resolvers("preparing %a for %a",dataname,cachename) - end - local data={ - type=dataname, - root=cachename, - version=resolvers.cacheversion, - date=os.date("%Y-%m-%d"), - time=os.date("%H:%M:%S"), - content=content, - uuid=os.uuid(), - } - local ok=io.savedata(luaname,serialize(data,true)) - if ok then - if trace_locating then - report_resolvers("category %a, cachename %a saved in %a",dataname,cachename,luaname) - end - if utilities.lua.compile(luaname,lucname) then - if trace_locating then - report_resolvers("%a compiled to %a",dataname,lucname) - end - return true - else - if trace_locating then - report_resolvers("compiling failed for %a, deleting file %a",dataname,lucname) - end - os.remove(lucname) - end - elseif trace_locating then - report_resolvers("unable to save %a in %a (access error)",dataname,luaname) - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-met"] = package.loaded["data-met"] or true - --- original size: 5453, stripped down to: 4007 - -if not modules then modules={} end modules ['data-met']={ - version=1.100, - 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,format=string.find,string.format -local sequenced=table.sequenced -local addurlscheme,urlhashed=url.addscheme,url.hashed -local getcurrentdir=lfs.currentdir -local trace_locating=false -local trace_methods=false -trackers.register("resolvers.locating",function(v) trace_methods=v end) -trackers.register("resolvers.methods",function(v) trace_methods=v end) -local report_methods=logs.reporter("resolvers","methods") -local allocate=utilities.storage.allocate -local resolvers=resolvers -local registered={} -local function splitmethod(filename) - if not filename then - return { scheme="unknown",original=filename } - end - if type(filename)=="table" then - return filename - end - filename=file.collapsepath(filename,".") - if not find(filename,"://") then - return { scheme="file",path=filename,original=filename,filename=filename } - end - local specification=url.hashed(filename) - if not specification.scheme or specification.scheme=="" then - return { scheme="file",path=filename,original=filename,filename=filename } - else - return specification - end -end -resolvers.splitmethod=splitmethod -local function methodhandler(what,first,...) - local method=registered[what] - if method then - local how,namespace=method.how,method.namespace - if how=="uri" or how=="url" then - local specification=splitmethod(first) - local scheme=specification.scheme - local resolver=namespace and namespace[scheme] - if resolver then - if trace_methods then - report_methods("resolving, method %a, how %a, handler %a, argument %a",what,how,scheme,first) - end - return resolver(specification,...) - else - resolver=namespace.default or namespace.file - if resolver then - if trace_methods then - report_methods("resolving, method %a, how %a, handler %a, argument %a",what,how,"default",first) - end - return resolver(specification,...) - elseif trace_methods then - report_methods("resolving, method %a, how %a, handler %a, argument %a",what,how,"unset") - end - end - elseif how=="tag" then - local resolver=namespace and namespace[first] - if resolver then - if trace_methods then - report_methods("resolving, method %a, how %a, tag %a",what,how,first) - end - return resolver(...) - else - resolver=namespace.default or namespace.file - if resolver then - if trace_methods then - report_methods("resolving, method %a, how %a, tag %a",what,how,"default") - end - return resolver(...) - elseif trace_methods then - report_methods("resolving, method %a, how %a, tag %a",what,how,"unset") - end - end - end - else - report_methods("resolving, invalid method %a") - end -end -resolvers.methodhandler=methodhandler -function resolvers.registermethod(name,namespace,how) - registered[name]={ how=how or "tag",namespace=namespace } - namespace["byscheme"]=function(scheme,filename,...) - if scheme=="file" then - return methodhandler(name,filename,...) - else - return methodhandler(name,addurlscheme(filename,scheme),...) - end - end -end -local concatinators=allocate { notfound=file.join } -local locators=allocate { notfound=function() end } -local hashers=allocate { notfound=function() end } -local generators=allocate { notfound=function() end } -resolvers.concatinators=concatinators -resolvers.locators=locators -resolvers.hashers=hashers -resolvers.generators=generators -local registermethod=resolvers.registermethod -registermethod("concatinators",concatinators,"tag") -registermethod("locators",locators,"uri") -registermethod("hashers",hashers,"uri") -registermethod("generators",generators,"uri") - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-res"] = package.loaded["data-res"] or true - --- original size: 61799, stripped down to: 42957 - -if not modules then modules={} end modules ['data-res']={ - 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 gsub,find,lower,upper,match,gmatch=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,rawget=next,type,rawget -local os=os -local P,S,R,C,Cc,Cs,Ct,Carg=lpeg.P,lpeg.S,lpeg.R,lpeg.C,lpeg.Cc,lpeg.Cs,lpeg.Ct,lpeg.Carg -local lpegmatch,lpegpatterns=lpeg.match,lpeg.patterns -local formatters=string.formatters -local filedirname=file.dirname -local filebasename=file.basename -local suffixonly=file.suffixonly -local filejoin=file.join -local collapsepath=file.collapsepath -local joinpath=file.joinpath -local allocate=utilities.storage.allocate -local settings_to_array=utilities.parsers.settings_to_array -local setmetatableindex=table.setmetatableindex -local luasuffixes=utilities.lua.suffixes -local getcurrentdir=lfs.currentdir -local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) -local trace_detail=false trackers.register("resolvers.details",function(v) trace_detail=v end) -local trace_expansions=false trackers.register("resolvers.expansions",function(v) trace_expansions=v end) -local report_resolving=logs.reporter("resolvers","resolving") -local resolvers=resolvers -local expandedpathfromlist=resolvers.expandedpathfromlist -local checkedvariable=resolvers.checkedvariable -local splitconfigurationpath=resolvers.splitconfigurationpath -local methodhandler=resolvers.methodhandler -local initializesetter=utilities.setters.initialize -local ostype,osname,osenv,ossetenv,osgetenv=os.type,os.name,os.env,os.setenv,os.getenv -resolvers.cacheversion='1.0.1' -resolvers.configbanner='' -resolvers.homedir=environment.homedir -resolvers.criticalvars=allocate { "SELFAUTOLOC","SELFAUTODIR","SELFAUTOPARENT","TEXMFCNF","TEXMF","TEXOS" } -resolvers.luacnfname="texmfcnf.lua" -resolvers.luacnfstate="unknown" -if environment.default_texmfcnf then - resolvers.luacnfspec="home:texmf/web2c;"..environment.default_texmfcnf -else - resolvers.luacnfspec=concat ({ - "home:texmf/web2c", - "selfautoparent:/texmf-local/web2c", - "selfautoparent:/texmf-context/web2c", - "selfautoparent:/texmf-dist/web2c", - "selfautoparent:/texmf/web2c", - },";") -end -local unset_variable="unset" -local formats=resolvers.formats -local suffixes=resolvers.suffixes -local dangerous=resolvers.dangerous -local suffixmap=resolvers.suffixmap -resolvers.defaultsuffixes={ "tex" } -resolvers.instance=resolvers.instance or nil -local instance=resolvers.instance or nil -function resolvers.setenv(key,value,raw) - if instance then - instance.environment[key]=value - ossetenv(key,raw and value or resolvers.resolve(value)) - end -end -local function getenv(key) - local value=rawget(instance.environment,key) - if value and value~="" then - return value - else - local e=osgetenv(key) - return e~=nil and e~="" and checkedvariable(e) or "" - end -end -resolvers.getenv=getenv -resolvers.env=getenv -local function resolve(k) - return instance.expansions[k] -end -local dollarstripper=lpeg.stripper("$") -local inhibitstripper=P("!")^0*Cs(P(1)^0) -local backslashswapper=lpeg.replacer("\\","/") -local somevariable=P("$")/"" -local somekey=C(R("az","AZ","09","__","--")^1) -local somethingelse=P(";")*((1-S("!{}/\\"))^1*P(";")/"")+P(";")*(P(";")/"")+P(1) -local variableexpander=Cs((somevariable*(somekey/resolve)+somethingelse)^1 ) -local cleaner=P("\\")/"/"+P(";")*S("!{}/\\")^0*P(";")^1/";" -local variablecleaner=Cs((cleaner+P(1))^0) -local somevariable=R("az","AZ","09","__","--")^1/resolve -local variable=(P("$")/"")*(somevariable+(P("{")/"")*somevariable*(P("}")/"")) -local variableresolver=Cs((variable+P(1))^0) -local function expandedvariable(var) - return lpegmatch(variableexpander,var) or var -end -function resolvers.newinstance() - if trace_locating then - report_resolving("creating instance") - end - local environment,variables,expansions,order=allocate(),allocate(),allocate(),allocate() - local newinstance={ - environment=environment, - variables=variables, - expansions=expansions, - order=order, - files=allocate(), - setups=allocate(), - found=allocate(), - foundintrees=allocate(), - hashes=allocate(), - hashed=allocate(), - specification=allocate(), - lists=allocate(), - data=allocate(), - fakepaths=allocate(), - remember=true, - diskcache=true, - renewcache=false, - renewtree=false, - loaderror=false, - savelists=true, - pattern=nil, - force_suffixes=true, - } - setmetatableindex(variables,function(t,k) - local v - for i=1,#order do - v=order[i][k] - if v~=nil then - t[k]=v - return v - end - end - if v==nil then - v="" - end - t[k]=v - return v - end) - setmetatableindex(environment,function(t,k) - local v=osgetenv(k) - if v==nil then - v=variables[k] - end - if v~=nil then - v=checkedvariable(v) or "" - end - v=resolvers.repath(v) - t[k]=v - return v - end) - setmetatableindex(expansions,function(t,k) - local v=environment[k] - if type(v)=="string" then - v=lpegmatch(variableresolver,v) - v=lpegmatch(variablecleaner,v) - end - t[k]=v - return 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 slash=P("/") -local pathexpressionpattern=Cs ( - Cc("^")*( - Cc("%")*S(".-")+slash^2*P(-1)/"/.*" -+slash^2/"/"+(1-slash)*P(-1)*Cc("/")+P(1) - )^1*Cc("$") -) -local cache={} -local function makepathexpression(str) - if str=="." then - return "^%./$" - else - local c=cache[str] - if not c then - c=lpegmatch(pathexpressionpattern,str) - cache[str]=c - end - return c - end -end -local function reportcriticalvariables(cnfspec) - if trace_locating then - for i=1,#resolvers.criticalvars do - local k=resolvers.criticalvars[i] - local v=resolvers.getenv(k) or "unknown" - report_resolving("variable %a set to %a",k,v) - end - report_resolving() - if cnfspec then - report_resolving("using configuration specification %a",type(cnfspec)=="table" and concat(cnfspec,",") or cnfspec) - end - report_resolving() - end - reportcriticalvariables=function() end -end -local function identify_configuration_files() - local specification=instance.specification - if #specification==0 then - local cnfspec=getenv("TEXMFCNF") - if cnfspec=="" then - cnfspec=resolvers.luacnfspec - resolvers.luacnfstate="default" - else - resolvers.luacnfstate="environment" - end - reportcriticalvariables(cnfspec) - local cnfpaths=expandedpathfromlist(resolvers.splitpath(cnfspec)) - local luacnfname=resolvers.luacnfname - for i=1,#cnfpaths do - local filepath=cnfpaths[i] - local filename=collapsepath(filejoin(filepath,luacnfname)) - local realname=resolvers.resolve(filename) - if trace_locating then - local fullpath=gsub(resolvers.resolve(collapsepath(filepath)),"//","/") - local weirdpath=find(fullpath,"/texmf.+/texmf") or not find(fullpath,"/web2c") - report_resolving("looking for %a on %s path %a from specification %a",luacnfname,weirdpath and "weird" or "given",fullpath,filepath) - end - if lfs.isfile(realname) then - specification[#specification+1]=filename - if trace_locating then - report_resolving("found configuration file %a",realname) - end - end - end - if trace_locating then - report_resolving() - end - elseif trace_locating then - report_resolving("configuration files already identified") - end -end -local function load_configuration_files() - local specification=instance.specification - if #specification>0 then - local luacnfname=resolvers.luacnfname - for i=1,#specification do - local filename=specification[i] - local pathname=filedirname(filename) - local filename=filejoin(pathname,luacnfname) - local realname=resolvers.resolve(filename) - local blob=loadfile(realname) - if blob then - local setups=instance.setups - local data=blob() - local parent=data and data.parent - if parent then - local filename=filejoin(pathname,parent) - local realname=resolvers.resolve(filename) - local blob=loadfile(realname) - if blob then - local parentdata=blob() - if parentdata then - report_resolving("loading configuration file %a",filename) - data=table.merged(parentdata,data) - end - end - end - data=data and data.content - if data then - if trace_locating then - report_resolving("loading configuration file %a",filename) - report_resolving() - end - local variables=data.variables or {} - local warning=false - for k,v in next,data do - local variant=type(v) - if variant=="table" then - initializesetter(filename,k,v) - elseif variables[k]==nil then - if trace_locating and not warning then - report_resolving("variables like %a in configuration file %a should move to the 'variables' subtable", - k,resolvers.resolve(filename)) - warning=true - end - variables[k]=v - end - end - setups[pathname]=variables - if resolvers.luacnfstate=="default" then - local cnfspec=variables["TEXMFCNF"] - if cnfspec then - if trace_locating then - report_resolving("reloading configuration due to TEXMF redefinition") - end - resolvers.setenv("TEXMFCNF",cnfspec) - instance.specification={} - identify_configuration_files() - load_configuration_files() - resolvers.luacnfstate="configuration" - break - end - end - else - if trace_locating then - report_resolving("skipping configuration file %a (no content)",filename) - end - setups[pathname]={} - instance.loaderror=true - end - elseif trace_locating then - report_resolving("skipping configuration file %a (no valid format)",filename) - end - instance.order[#instance.order+1]=instance.setups[pathname] - if instance.loaderror then - break - end - end - elseif trace_locating then - report_resolving("warning: no lua configuration files found") - end -end -local function load_file_databases() - instance.loaderror,instance.files=false,allocate() - if not instance.renewcache then - local hashes=instance.hashes - for k=1,#hashes do - local hash=hashes[k] - resolvers.hashers.byscheme(hash.type,hash.name) - if instance.loaderror then break end - end - end -end -local function locate_file_databases() - local texmfpaths=resolvers.expandedpathlist("TEXMF") - if #texmfpaths>0 then - for i=1,#texmfpaths do - local path=collapsepath(texmfpaths[i]) - path=gsub(path,"/+$","") - local stripped=lpegmatch(inhibitstripper,path) - if stripped~="" then - local runtime=stripped==path - path=resolvers.cleanpath(path) - local spec=resolvers.splitmethod(stripped) - if runtime and (spec.noscheme or spec.scheme=="file") then - stripped="tree:///"..stripped - elseif spec.scheme=="cache" or spec.scheme=="file" then - stripped=spec.path - end - if trace_locating then - if runtime then - report_resolving("locating list of %a (runtime) (%s)",path,stripped) - else - report_resolving("locating list of %a (cached)",path) - end - end - methodhandler('locators',stripped) - end - end - if trace_locating then - report_resolving() - end - elseif trace_locating then - report_resolving("no texmf paths are defined (using TEXMF)") - end -end -local function generate_file_databases() - local hashes=instance.hashes - for k=1,#hashes do - local hash=hashes[k] - methodhandler('generators',hash.name) - end - if trace_locating then - report_resolving() - end -end -local function save_file_databases() - for i=1,#instance.hashes do - local hash=instance.hashes[i] - local cachename=hash.name - if hash.cache then - local content=instance.files[cachename] - caches.collapsecontent(content) - if trace_locating then - report_resolving("saving tree %a",cachename) - end - caches.savecontent(cachename,"files",content) - elseif trace_locating then - report_resolving("not saving runtime tree %a",cachename) - end - end -end -function resolvers.renew(hashname) - if hashname and hashname~="" then - local expanded=resolvers.expansion(hashname) or "" - if expanded~="" then - if trace_locating then - report_resolving("identifying tree %a from %a",expanded,hashname) - end - hashname=expanded - else - if trace_locating then - report_resolving("identifying tree %a",hashname) - end - end - local realpath=resolvers.resolve(hashname) - if lfs.isdir(realpath) then - if trace_locating then - report_resolving("using path %a",realpath) - end - methodhandler('generators',hashname) - local content=instance.files[hashname] - caches.collapsecontent(content) - if trace_locating then - report_resolving("saving tree %a",hashname) - end - caches.savecontent(hashname,"files",content) - else - report_resolving("invalid path %a",realpath) - end - end -end -local function load_databases() - locate_file_databases() - if instance.diskcache and not instance.renewcache then - load_file_databases() - if instance.loaderror then - generate_file_databases() - save_file_databases() - end - else - generate_file_databases() - if instance.renewcache then - save_file_databases() - end - end -end -function resolvers.appendhash(type,name,cache) - if not instance.hashed[name] then - if trace_locating then - report_resolving("hash %a appended",name) - end - insert(instance.hashes,{ type=type,name=name,cache=cache } ) - instance.hashed[name]=cache - end -end -function resolvers.prependhash(type,name,cache) - if not instance.hashed[name] then - if trace_locating then - report_resolving("hash %a prepended",name) - end - insert(instance.hashes,1,{ type=type,name=name,cache=cache } ) - instance.hashed[name]=cache - end -end -function resolvers.extendtexmfvariable(specification) - local t=resolvers.splitpath(getenv("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 - end - reset_hashes() -end -function resolvers.splitexpansions() - local ie=instance.expansions - for k,v in next,ie do - local t,tn,h,p={},0,{},splitconfigurationpath(v) - for kk=1,#p do - local vv=p[kk] - if vv~="" and not h[vv] then - tn=tn+1 - t[tn]=vv - h[vv]=true - end - end - if #t>1 then - ie[k]=t - else - ie[k]=t[1] - end - end -end -function resolvers.datastate() - return caches.contentstate() -end -function resolvers.variable(name) - local name=name and lpegmatch(dollarstripper,name) - local result=name and instance.variables[name] - return result~=nil and result or "" -end -function resolvers.expansion(name) - local name=name and lpegmatch(dollarstripper,name) - local result=name and instance.expansions[name] - return result~=nil and result or "" -end -function resolvers.unexpandedpathlist(str) - local pth=resolvers.variable(str) - local lst=resolvers.splitpath(pth) - return expandedpathfromlist(lst) -end -function resolvers.unexpandedpath(str) - return joinpath(resolvers.unexpandedpathlist(str)) -end -local done={} -function resolvers.resetextrapath() - 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.registerextrapath(paths,subpaths) - paths=settings_to_array(paths) - subpaths=settings_to_array(subpaths) - local ep=instance.extra_paths or {} - local oldn=#ep - local newn=oldn - local nofpaths=#paths - local nofsubpaths=#subpaths - if nofpaths>0 then - if nofsubpaths>0 then - for i=1,nofpaths do - local p=paths[i] - for j=1,nofsubpaths do - local s=subpaths[j] - local ps=p.."/"..s - if not done[ps] then - newn=newn+1 - ep[newn]=resolvers.cleanpath(ps) - done[ps]=true - end - end - end - else - for i=1,nofpaths do - local p=paths[i] - if not done[p] then - newn=newn+1 - ep[newn]=resolvers.cleanpath(p) - done[p]=true - end - end - end - elseif nofsubpaths>0 then - for i=1,oldn do - for j=1,nofsubpaths do - local s=subpaths[j] - local ps=ep[i].."/"..s - if not done[ps] then - newn=newn+1 - ep[newn]=resolvers.cleanpath(ps) - done[ps]=true - end - end - end - end - if newn>0 then - instance.extra_paths=ep - end - if newn>oldn then - instance.lists={} - 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,newn={},{},0 - for k=1,#list do - local v=list[k] - if not done[v] then - if find(v,"^[%.%/]$") then - done[v]=true - newn=newn+1 - new[newn]=v - else - break - end - end - end - for k=1,#ep do - local v=ep[k] - if not done[v] then - done[v]=true - newn=newn+1 - new[newn]=v - end - end - for k=1,#list do - local v=list[k] - if not done[v] then - done[v]=true - newn=newn+1 - new[newn]=v - end - end - return new - end -end -function resolvers.cleanpathlist(str) - local t=resolvers.expandedpathlist(str) - if t then - for i=1,#t do - t[i]=collapsepath(resolvers.cleanpath(t[i])) - end - end - return t -end -function resolvers.expandpath(str) - return joinpath(resolvers.expandedpathlist(str)) -end -function resolvers.expandedpathlist(str) - if not str then - return {} - elseif instance.savelists then - str=lpegmatch(dollarstripper,str) - local lists=instance.lists - local lst=lists[str] - if not lst then - local l=made_list(instance,resolvers.splitpath(resolvers.expansion(str))) - lst=expandedpathfromlist(l) - lists[str]=lst - end - return lst - else - local lst=resolvers.splitpath(resolvers.expansion(str)) - return made_list(instance,expandedpathfromlist(lst)) - end -end -function resolvers.expandedpathlistfromvariable(str) - str=lpegmatch(dollarstripper,str) - local tmp=resolvers.variableofformatorsuffix(str) - return resolvers.expandedpathlist(tmp~="" and tmp or str) -end -function resolvers.expandpathfromvariable(str) - return joinpath(resolvers.expandedpathlistfromvariable(str)) -end -function resolvers.expandbraces(str) - local ori=str - local pth=expandedpathfromlist(resolvers.splitpath(ori)) - return joinpath(pth) -end -function resolvers.registerfilehash(name,content,someerror) - if content then - instance.files[name]=content - else - instance.files[name]={} - if somerror==true then - instance.loaderror=someerror - end - end -end -local function isreadable(name) - local readable=lfs.isfile(name) - if trace_detail then - if readable then - report_resolving("file %a is readable",name) - else - report_resolving("file %a is not readable",name) - end - end - return readable -end -local function collect_files(names) - local filelist,noffiles={},0 - for k=1,#names do - local fname=names[k] - if trace_detail then - report_resolving("checking name %a",fname) - end - local bname=filebasename(fname) - local dname=filedirname(fname) - if dname=="" or find(dname,"^%.") then - dname=false - else - dname=gsub(dname,"%*",".*") - dname="/"..dname.."$" - end - local hashes=instance.hashes - for h=1,#hashes do - local hash=hashes[h] - local blobpath=hash.name - local files=blobpath and instance.files[blobpath] - if files then - if trace_detail then - report_resolving("deep checking %a, base %a, pattern %a",blobpath,bname,dname) - 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 - local blobroot=files.__path__ or blobpath - if type(blobfile)=='string' then - if not dname or find(blobfile,dname) then - local variant=hash.type - local search=filejoin(blobroot,blobfile,bname) - local result=methodhandler('concatinators',hash.type,blobroot,blobfile,bname) - if trace_detail then - report_resolving("match: variant %a, search %a, result %a",variant,search,result) - end - noffiles=noffiles+1 - filelist[noffiles]={ variant,search,result } - end - else - for kk=1,#blobfile do - local vv=blobfile[kk] - if not dname or find(vv,dname) then - local variant=hash.type - local search=filejoin(blobroot,vv,bname) - local result=methodhandler('concatinators',hash.type,blobroot,vv,bname) - if trace_detail then - report_resolving("match: variant %a, search %a, result %a",variant,search,result) - end - noffiles=noffiles+1 - filelist[noffiles]={ variant,search,result } - end - end - end - end - elseif trace_locating then - report_resolving("no match in %a (%s)",blobpath,bname) - end - end - end - return noffiles>0 and filelist or nil -end -local fit={} -function resolvers.registerintrees(filename,format,filetype,usedmethod,foundname) - local foundintrees=instance.foundintrees - if usedmethod=="direct" and filename==foundname and fit[foundname] then - else - local t={ - filename=filename, - format=format~="" and format or nil, - filetype=filetype~="" and filetype or nil, - usedmethod=usedmethod, - foundname=foundname, - } - fit[foundname]=t - foundintrees[#foundintrees+1]=t - end -end -local function can_be_dir(name) - local fakepaths=instance.fakepaths - if not fakepaths[name] then - if lfs.isdir(name) then - fakepaths[name]=1 - else - fakepaths[name]=2 - end - end - return fakepaths[name]==1 -end -local preparetreepattern=Cs((P(".")/"%%."+P("-")/"%%-"+P(1))^0*Cc("$")) -local collect_instance_files -local function find_analyze(filename,askedformat,allresults) - local filetype,wantedfiles,ext='',{},suffixonly(filename) - wantedfiles[#wantedfiles+1]=filename - if askedformat=="" then - if ext=="" or not suffixmap[ext] then - local defaultsuffixes=resolvers.defaultsuffixes - for i=1,#defaultsuffixes do - local forcedname=filename..'.'..defaultsuffixes[i] - wantedfiles[#wantedfiles+1]=forcedname - filetype=resolvers.formatofsuffix(forcedname) - if trace_locating then - report_resolving("forcing filetype %a",filetype) - end - end - else - filetype=resolvers.formatofsuffix(filename) - if trace_locating then - report_resolving("using suffix based filetype %a",filetype) - end - end - else - if ext=="" or not suffixmap[ext] then - local format_suffixes=suffixes[askedformat] - if format_suffixes then - for i=1,#format_suffixes do - wantedfiles[#wantedfiles+1]=filename.."."..format_suffixes[i] - end - end - end - filetype=askedformat - if trace_locating then - report_resolving("using given filetype %a",filetype) - end - end - return filetype,wantedfiles -end -local function find_direct(filename,allresults) - if not dangerous[askedformat] and isreadable(filename) then - if trace_detail then - report_resolving("file %a found directly",filename) - end - return "direct",{ filename } - end -end -local function find_wildcard(filename,allresults) - if find(filename,'%*') then - if trace_locating then - report_resolving("checking wildcard %a",filename) - end - local method,result=resolvers.findwildcardfiles(filename) - if result then - return "wildcard",result - end - end -end -local function find_qualified(filename,allresults,askedformat,alsostripped) - if not file.is_qualified_path(filename) then - return - end - if trace_locating then - report_resolving("checking qualified name %a",filename) - end - if isreadable(filename) then - if trace_detail then - report_resolving("qualified file %a found",filename) - end - return "qualified",{ filename } - end - if trace_detail then - report_resolving("locating qualified file %a",filename) - end - local forcedname,suffix="",suffixonly(filename) - if suffix=="" then - local format_suffixes=askedformat=="" and resolvers.defaultsuffixes or suffixes[askedformat] - if format_suffixes then - for i=1,#format_suffixes do - local s=format_suffixes[i] - forcedname=filename.."."..s - if isreadable(forcedname) then - if trace_locating then - report_resolving("no suffix, forcing format filetype %a",s) - end - return "qualified",{ forcedname } - end - end - end - end - if alsostripped and suffix and suffix~="" then - local basename=filebasename(filename) - local pattern=lpegmatch(preparetreepattern,filename) - local savedformat=askedformat - local format=savedformat or "" - if format=="" then - askedformat=resolvers.formatofsuffix(suffix) - end - if not format then - askedformat="othertextfiles" - end - if basename~=filename then - local resolved=collect_instance_files(basename,askedformat,allresults) - if #resolved==0 then - local lowered=lower(basename) - if filename~=lowered then - resolved=collect_instance_files(lowered,askedformat,allresults) - end - end - resolvers.format=savedformat - if #resolved>0 then - local result={} - for r=1,#resolved do - local rr=resolved[r] - if find(rr,pattern) then - result[#result+1]=rr - end - end - if #result>0 then - return "qualified",result - end - end - end - end -end -local function check_subpath(fname) - if isreadable(fname) then - if trace_detail then - report_resolving("found %a by deep scanning",fname) - end - return fname - end -end -local function find_intree(filename,filetype,wantedfiles,allresults) - local typespec=resolvers.variableofformat(filetype) - local pathlist=resolvers.expandedpathlist(typespec) - local method="intree" - if pathlist and #pathlist>0 then - local filelist=collect_files(wantedfiles) - local dirlist={} - if filelist then - for i=1,#filelist do - dirlist[i]=filedirname(filelist[i][3]).."/" - end - end - if trace_detail then - report_resolving("checking filename %a",filename) - end - local resolve=resolvers.resolve - local result={} - for k=1,#pathlist do - local path=pathlist[k] - local pathname=lpegmatch(inhibitstripper,path) - local doscan=path==pathname - if not find (pathname,'//$') then - doscan=false - end - local done=false - if filelist then - local expression=makepathexpression(pathname) - if trace_detail then - report_resolving("using pattern %a for path %a",expression,pathname) - end - for k=1,#filelist do - local fl=filelist[k] - local f=fl[2] - local d=dirlist[k] - if find(d,expression) or find(resolve(d),expression) then - result[#result+1]=resolve(fl[3]) - done=true - if allresults then - if trace_detail then - report_resolving("match to %a in hash for file %a and path %a, continue scanning",expression,f,d) - end - else - if trace_detail then - report_resolving("match to %a in hash for file %a and path %a, quit scanning",expression,f,d) - end - break - end - elseif trace_detail then - report_resolving("no match to %a in hash for file %a and path %a",expression,f,d) - end - end - end - if done then - method="database" - else - method="filesystem" - pathname=gsub(pathname,"/+$","") - pathname=resolve(pathname) - local scheme=url.hasscheme(pathname) - if not scheme or scheme=="file" then - local pname=gsub(pathname,"%.%*$",'') - if not find(pname,"%*") then - if can_be_dir(pname) then - for k=1,#wantedfiles do - local w=wantedfiles[k] - local fname=check_subpath(filejoin(pname,w)) - if fname then - result[#result+1]=fname - done=true - if not allresults then - break - end - end - end - if not done and doscan then - local files=resolvers.simplescanfiles(pname,false,true) - for k=1,#wantedfiles do - local w=wantedfiles[k] - local subpath=files[w] - if not subpath or subpath=="" then - elseif type(subpath)=="string" then - local fname=check_subpath(filejoin(pname,subpath,w)) - if fname then - result[#result+1]=fname - done=true - if not allresults then - break - end - end - else - for i=1,#subpath do - local sp=subpath[i] - if sp=="" then - else - local fname=check_subpath(filejoin(pname,sp,w)) - if fname then - result[#result+1]=fname - done=true - if not allresults then - break - end - end - end - end - if done and not allresults then - break - end - end - end - end - end - else - end - end - end - if done and not allresults then - break - end - end - if #result>0 then - return method,result - end - end -end -local function find_onpath(filename,filetype,wantedfiles,allresults) - if trace_detail then - report_resolving("checking filename %a, filetype %a, wanted files %a",filename,filetype,concat(wantedfiles," | ")) - end - local result={} - for k=1,#wantedfiles do - local fname=wantedfiles[k] - if fname and isreadable(fname) then - filename=fname - result[#result+1]=filejoin('.',fname) - if not allresults then - break - end - end - end - if #result>0 then - return "onpath",result - end -end -local function find_otherwise(filename,filetype,wantedfiles,allresults) - local filelist=collect_files(wantedfiles) - local fl=filelist and filelist[1] - if fl then - return "otherwise",{ resolvers.resolve(fl[3]) } - end -end -collect_instance_files=function(filename,askedformat,allresults) - askedformat=askedformat or "" - filename=collapsepath(filename,".") - filename=gsub(filename,"^%./",getcurrentdir().."/") - if allresults then - local filetype,wantedfiles=find_analyze(filename,askedformat) - local results={ - { find_direct (filename,true) }, - { find_wildcard (filename,true) }, - { find_qualified(filename,true,askedformat) }, - { find_intree (filename,filetype,wantedfiles,true) }, - { find_onpath (filename,filetype,wantedfiles,true) }, - { find_otherwise(filename,filetype,wantedfiles,true) }, - } - local result,status,done={},{},{} - for k,r in next,results do - local method,list=r[1],r[2] - if method and list then - for i=1,#list do - local c=collapsepath(list[i]) - if not done[c] then - result[#result+1]=c - done[c]=true - end - status[#status+1]=formatters["%-10s: %s"](method,c) - end - end - end - if trace_detail then - report_resolving("lookup status: %s",table.serialize(status,filename)) - end - return result,status - else - local method,result,stamp,filetype,wantedfiles - if instance.remember then - stamp=formatters["%s--%s"](filename,askedformat) - result=stamp and instance.found[stamp] - if result then - if trace_locating then - report_resolving("remembered file %a",filename) - end - return result - end - end - method,result=find_direct(filename) - if not result then - method,result=find_wildcard(filename) - if not result then - method,result=find_qualified(filename,false,askedformat) - if not result then - filetype,wantedfiles=find_analyze(filename,askedformat) - method,result=find_intree(filename,filetype,wantedfiles) - if not result then - method,result=find_onpath(filename,filetype,wantedfiles) - if not result then - method,result=find_otherwise(filename,filetype,wantedfiles) - end - end - end - end - end - if result and #result>0 then - local foundname=collapsepath(result[1]) - resolvers.registerintrees(filename,askedformat,filetype,method,foundname) - result={ foundname } - else - result={} - end - if stamp then - if trace_locating then - report_resolving("remembering file %a",filename) - end - instance.found[stamp]=result - end - return result - end -end -local function findfiles(filename,filetype,allresults) - local result,status=collect_instance_files(filename,filetype or "",allresults) - if not result or #result==0 then - local lowered=lower(filename) - if filename~=lowered then - result,status=collect_instance_files(lowered,filetype or "",allresults) - end - end - return result or {},status -end -function resolvers.findfiles(filename,filetype) - return findfiles(filename,filetype,true) -end -function resolvers.findfile(filename,filetype) - return findfiles(filename,filetype,false)[1] or "" -end -function resolvers.findpath(filename,filetype) - return filedirname(findfiles(filename,filetype,false)[1] or "") -end -local function findgivenfiles(filename,allresults) - local bname,result=filebasename(filename),{} - local hashes=instance.hashes - local noffound=0 - for k=1,#hashes do - local hash=hashes[k] - local files=instance.files[hash.name] 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 - local found=methodhandler('concatinators',hash.type,hash.name,blist,bname) or "" - if found~="" then - noffound=noffound+1 - result[noffound]=resolvers.resolve(found) - if not allresults then - break - end - end - else - for kk=1,#blist do - local vv=blist[kk] - local found=methodhandler('concatinators',hash.type,hash.name,vv,bname) or "" - if found~="" then - noffound=noffound+1 - result[noffound]=resolvers.resolve(found) - if not allresults then break end - end - end - end - end - end - return result -end -function resolvers.findgivenfiles(filename) - return findgivenfiles(filename,true) -end -function resolvers.findgivenfile(filename) - return findgivenfiles(filename,false)[1] or "" -end -local function doit(path,blist,bname,tag,variant,result,allresults) - local done=false - if blist and variant then - local resolve=resolvers.resolve - if type(blist)=='string' then - if find(lower(blist),path) then - local full=methodhandler('concatinators',variant,tag,blist,bname) or "" - result[#result+1]=resolve(full) - done=true - end - else - for kk=1,#blist do - local vv=blist[kk] - if find(lower(vv),path) then - local full=methodhandler('concatinators',variant,tag,vv,bname) or "" - result[#result+1]=resolve(full) - done=true - if not allresults then break end - end - end - end - end - return done -end -local makewildcard=Cs( - (P("^")^0*P("/")*P(-1)+P(-1))/".*"+(P("^")^0*P("/")/"")^0*(P("*")/".*"+P("-")/"%%-"+P(".")/"%%."+P("?")/"."+P("\\")/"/"+P(1))^0 -) -function resolvers.wildcardpattern(pattern) - return lpegmatch(makewildcard,pattern) or pattern -end -local function findwildcardfiles(filename,allresults,result) - result=result or {} - local base=filebasename(filename) - local dirn=filedirname(filename) - local path=lower(lpegmatch(makewildcard,dirn) or dirn) - local name=lower(lpegmatch(makewildcard,base) or base) - local files,done=instance.files,false - if find(name,"%*") then - local hashes=instance.hashes - for k=1,#hashes do - local hash=hashes[k] - local hashname,hashtype=hash.name,hash.type - for kk,hh in next,files[hashname] do - if not find(kk,"^remap:") then - if find(lower(kk),name) then - if doit(path,hh,kk,hashname,hashtype,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 hashname,hashtype=hash.name,hash.type - if doit(path,files[hashname][base],base,hashname,hashtype,result,allresults) then done=true end - if done and not allresults then break end - end - end - return result -end -function resolvers.findwildcardfiles(filename,result) - return findwildcardfiles(filename,true,result) -end -function resolvers.findwildcardfile(filename) - return findwildcardfiles(filename,false)[1] or "" -end -function resolvers.automount() -end -function resolvers.load(option) - statistics.starttiming(instance) - identify_configuration_files() - load_configuration_files() - if option~="nofiles" then - load_databases() - resolvers.automount() - end - statistics.stoptiming(instance) - local files=instance.files - return files and next(files) and true -end -function resolvers.loadtime() - return statistics.elapsedtime(instance) -end -local function report(str) - if trace_locating then - report_resolving(str) - else - print(str) - end -end -function resolvers.dowithfilesandreport(command,files,...) - if files and #files>0 then - if trace_locating then - report('') - end - if type(files)=="string" then - files={ files } - end - for f=1,#files do - local file=files[f] - local result=command(file,...) - if type(result)=='string' then - report(result) - else - for i=1,#result do - report(result[i]) - end - end - end - end -end -function resolvers.showpath(str) - return joinpath(resolvers.expandedpathlist(resolvers.formatofvariable(str))) -end -function resolvers.registerfile(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.dowithpath(name,func) - local pathlist=resolvers.expandedpathlist(name) - for i=1,#pathlist do - func("^"..resolvers.cleanpath(pathlist[i])) - end -end -function resolvers.dowithvariable(name,func) - func(expandedvariable(name)) -end -function resolvers.locateformat(name) - local engine=environment.ownmain or "luatex" - local barename=file.removesuffix(name) - local fullname=file.addsuffix(barename,"fmt") - local fmtname=caches.getfirstreadablefile(fullname,"formats",engine) or "" - if fmtname=="" then - fmtname=resolvers.findfile(fullname) - fmtname=resolvers.cleanpath(fmtname) - end - if fmtname~="" then - local barename=file.removesuffix(fmtname) - local luaname=file.addsuffix(barename,luasuffixes.lua) - local lucname=file.addsuffix(barename,luasuffixes.luc) - local luiname=file.addsuffix(barename,luasuffixes.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.booleanvariable(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 -function resolvers.dowithfilesintree(pattern,handle,before,after) - local instance=resolvers.instance - local hashes=instance.hashes - for i=1,#hashes do - local hash=hashes[i] - local blobtype=hash.type - local blobpath=hash.name - if blobpath then - if before then - before(blobtype,blobpath,pattern) - end - local files=instance.files[blobpath] - local total,checked,done=0,0,0 - if files then - for k,v in table.sortedhash(files) do - total=total+1 - if find(k,"^remap:") then - elseif find(k,pattern) then - if type(v)=="string" then - checked=checked+1 - if handle(blobtype,blobpath,v,k) then - done=done+1 - end - else - checked=checked+#v - for i=1,#v do - if handle(blobtype,blobpath,v[i],k) then - done=done+1 - end - end - end - end - end - end - if after then - after(blobtype,blobpath,pattern,total,checked,done) - end - end - end -end -resolvers.obsolete=resolvers.obsolete or {} -local obsolete=resolvers.obsolete -resolvers.find_file=resolvers.findfile obsolete.find_file=resolvers.findfile -resolvers.find_files=resolvers.findfiles obsolete.find_files=resolvers.findfiles - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-pre"] = package.loaded["data-pre"] or true - --- original size: 6643, stripped down to: 4401 - -if not modules then modules={} end modules ['data-pre']={ - 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 resolvers=resolvers -local prefixes=utilities.storage.allocate() -resolvers.prefixes=prefixes -local cleanpath,findgivenfile,expansion=resolvers.cleanpath,resolvers.findgivenfile,resolvers.expansion -local getenv=resolvers.getenv -local P,S,R,C,Cs,Cc,lpegmatch=lpeg.P,lpeg.S,lpeg.R,lpeg.C,lpeg.Cs,lpeg.Cc,lpeg.match -local joinpath,basename,dirname=file.join,file.basename,file.dirname -local getmetatable,rawset,type=getmetatable,rawset,type -prefixes.environment=function(str) - return cleanpath(expansion(str)) -end -prefixes.relative=function(str,n) - if io.exists(str) then - elseif io.exists("./"..str) then - str="./"..str - else - local p="../" - for i=1,n or 2 do - if io.exists(p..str) then - str=p..str - break - else - p=p.."../" - end - end - end - return cleanpath(str) -end -prefixes.auto=function(str) - local fullname=prefixes.relative(str) - if not lfs.isfile(fullname) then - fullname=prefixes.locate(str) - end - return fullname -end -prefixes.locate=function(str) - local fullname=findgivenfile(str) or "" - return cleanpath((fullname~="" and fullname) or str) -end -prefixes.filename=function(str) - local fullname=findgivenfile(str) or "" - return cleanpath(basename((fullname~="" and fullname) or str)) -end -prefixes.pathname=function(str) - local fullname=findgivenfile(str) or "" - return cleanpath(dirname((fullname~="" and fullname) or str)) -end -prefixes.selfautoloc=function(str) - return cleanpath(joinpath(getenv('SELFAUTOLOC'),str)) -end -prefixes.selfautoparent=function(str) - return cleanpath(joinpath(getenv('SELFAUTOPARENT'),str)) -end -prefixes.selfautodir=function(str) - return cleanpath(joinpath(getenv('SELFAUTODIR'),str)) -end -prefixes.home=function(str) - return cleanpath(joinpath(getenv('HOME'),str)) -end -local function toppath() - local inputstack=resolvers.inputstack - if not inputstack then - return "." - end - local pathname=dirname(inputstack[#inputstack] or "") - if pathname=="" then - return "." - else - return pathname - end -end -resolvers.toppath=toppath -prefixes.toppath=function(str) - return cleanpath(joinpath(toppath(),str)) -end -prefixes.env=prefixes.environment -prefixes.rel=prefixes.relative -prefixes.loc=prefixes.locate -prefixes.kpse=prefixes.locate -prefixes.full=prefixes.locate -prefixes.file=prefixes.filename -prefixes.path=prefixes.pathname -function resolvers.allprefixes(separator) - local all=table.sortedkeys(prefixes) - if separator then - for i=1,#all do - all[i]=all[i]..":" - end - end - return all -end -local function _resolve_(method,target) - local action=prefixes[method] - if action then - return action(target) - else - return method..":"..target - end -end -local resolved,abstract={},{} -function resolvers.resetresolve(str) - resolved,abstract={},{} -end -local pattern=Cs((C(R("az")^2)*P(":")*C((1-S(" \"\';,"))^1)/_resolve_+P(1))^0) -local prefix=C(R("az")^2)*P(":") -local target=C((1-S(" \"\';,"))^1) -local notarget=(#S(";,")+P(-1))*Cc("") -local pattern=Cs(((prefix*(target+notarget))/_resolve_+P(1))^0) -local function resolve(str) - if type(str)=="table" then - local t={} - for i=1,#str do - t[i]=resolve(str[i]) - end - return t - else - local res=resolved[str] - if not res then - res=lpegmatch(pattern,str) - resolved[str]=res - abstract[res]=str - end - return res - end -end -local function unresolve(str) - return abstract[str] or str -end -resolvers.resolve=resolve -resolvers.unresolve=unresolve -if type(os.uname)=="function" then - for k,v in next,os.uname() do - if not prefixes[k] then - prefixes[k]=function() return v end - end - end -end -if os.type=="unix" then - local pattern - local function makepattern(t,k,v) - if t then - rawset(t,k,v) - end - local colon=P(":") - for k,v in table.sortedpairs(prefixes) do - if p then - p=P(k)+p - else - p=P(k) - end - end - pattern=Cs((p*colon+colon/";"+P(1))^0) - end - makepattern() - getmetatable(prefixes).__newindex=makepattern - function resolvers.repath(str) - return lpegmatch(pattern,str) - end -else - function resolvers.repath(str) - return str - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-inp"] = package.loaded["data-inp"] or true - --- original size: 910, stripped down to: 823 - -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" -} -local allocate=utilities.storage.allocate -local resolvers=resolvers -local methodhandler=resolvers.methodhandler -local registermethod=resolvers.registermethod -local finders=allocate { helpers={},notfound=function() end } -local openers=allocate { helpers={},notfound=function() end } -local loaders=allocate { helpers={},notfound=function() return false,nil,0 end } -registermethod("finders",finders,"uri") -registermethod("openers",openers,"uri") -registermethod("loaders",loaders,"uri") -resolvers.finders=finders -resolvers.openers=openers -resolvers.loaders=loaders - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-out"] = package.loaded["data-out"] or true - --- original size: 530, stripped down to: 475 - -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" -} -local allocate=utilities.storage.allocate -local resolvers=resolvers -local registermethod=resolvers.registermethod -local savers=allocate { helpers={} } -resolvers.savers=savers -registermethod("savers",savers,"uri") - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-fil"] = package.loaded["data-fil"] or true - --- original size: 3801, stripped down to: 3231 - -if not modules then modules={} end modules ['data-fil']={ - 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 trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) -local report_files=logs.reporter("resolvers","files") -local resolvers=resolvers -local finders,openers,loaders,savers=resolvers.finders,resolvers.openers,resolvers.loaders,resolvers.savers -local locators,hashers,generators,concatinators=resolvers.locators,resolvers.hashers,resolvers.generators,resolvers.concatinators -local checkgarbage=utilities.garbagecollector and utilities.garbagecollector.check -function locators.file(specification) - local name=specification.filename - local realname=resolvers.resolve(name) - if realname and realname~='' and lfs.isdir(realname) then - if trace_locating then - report_files("file locator %a found as %a",name,realname) - end - resolvers.appendhash('file',name,true) - elseif trace_locating then - report_files("file locator %a not found",name) - end -end -function hashers.file(specification) - local name=specification.filename - local content=caches.loadcontent(name,'files') - resolvers.registerfilehash(name,content,content==nil) -end -function generators.file(specification) - local path=specification.filename - local content=resolvers.scanfiles(path,false,true) - resolvers.registerfilehash(path,content,true) -end -concatinators.file=file.join -function finders.file(specification,filetype) - local filename=specification.filename - local foundname=resolvers.findfile(filename,filetype) - if foundname and foundname~="" then - if trace_locating then - report_files("file finder: %a found",filename) - end - return foundname - else - if trace_locating then - report_files("file finder: %a not found",filename) - end - return finders.notfound() - end -end -function openers.helpers.textopener(tag,filename,f) - return { - reader=function() return f:read () end, - close=function() logs.show_close(filename) return f:close() end, - } -end -function openers.file(specification,filetype) - local filename=specification.filename - if filename and filename~="" then - local f=io.open(filename,"r") - if f then - if trace_locating then - report_files("file opener: %a opened",filename) - end - return openers.helpers.textopener("file",filename,f) - end - end - if trace_locating then - report_files("file opener: %a not found",filename) - end - return openers.notfound() -end -function loaders.file(specification,filetype) - local filename=specification.filename - if filename and filename~="" then - local f=io.open(filename,"rb") - if f then - logs.show_load(filename) - if trace_locating then - report_files("file loader: %a loaded",filename) - end - local s=f:read("*a") - if checkgarbage then - checkgarbage(#s) - end - f:close() - if s then - return true,s,#s - end - end - end - if trace_locating then - report_files("file loader: %a not found",filename) - end - return loaders.notfound() -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-con"] = package.loaded["data-con"] or true - --- original size: 5010, stripped down to: 3588 - -if not modules then modules={} end modules ['data-con']={ - version=1.100, - 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) -containers=containers or {} -local containers=containers -containers.usecache=true -local report_containers=logs.reporter("resolvers","containers") -local allocated={} -local mt={ - __index=function(t,k) - if k=="writable" then - local writable=caches.getwritablepath(t.category,t.subcategory) or { "." } - t.writable=writable - return writable - elseif k=="readables" then - local readables=caches.getreadablepaths(t.category,t.subcategory) or { "." } - t.readables=readables - return readables - end - end, - __storage__=true -} -function containers.define(category,subcategory,version,enabled) - 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 math.pi, - trace=false, - } - setmetatable(s,mt) - c[subcategory]=s - end - return s - end -end -function containers.is_usable(container,name) - return container.enabled and caches and caches.is_writable(container.writable,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) - local storage=container.storage - local stored=storage[name] - if not stored and container.enabled and caches and containers.usecache then - stored=caches.loaddata(container.readables,name) - if stored and stored.cache_version==container.version then - if trace_cache or trace_containers then - report_containers("action %a, category %a, name %a","load",container.subcategory,name) - end - else - stored=nil - end - storage[name]=stored - elseif stored then - if trace_cache or trace_containers then - report_containers("action %a, category %a, name %a","reuse",container.subcategory,name) - end - end - return stored -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.writable,name,data) - if trace_cache or trace_containers then - report_containers("action %a, category %a, name %a","save",container.subcategory,name) - end - data.unique,data.shared=unique,shared - end - if trace_cache or trace_containers then - report_containers("action %a, category %a, name %a","store",container.subcategory,name) - end - 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\128-\255]+","-")) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-use"] = package.loaded["data-use"] or true - --- original size: 3899, stripped down to: 2984 - -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) -local report_mounts=logs.reporter("resolvers","mounts") -local resolvers=resolvers -resolvers.automounted=resolvers.automounted or {} -function resolvers.automount(usecache) - local mountpaths=resolvers.cleanpathlist(resolvers.expansion('TEXMFMOUNT')) - if (not mountpaths or #mountpaths==0) and usecache then - mountpaths=caches.getreadablepaths("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 - elseif find(line,"^zip://") then - if trace_locating then - report_mounts("mounting %a",line) - end - table.insert(resolvers.automounted,line) - resolvers.usezipfile(line) - end - end - end - f:close() - end - end - statistics.stoptiming(resolvers.instance) - end -end -statistics.register("used config file",function() return caches.configfiles() end) -statistics.register("used cache path",function() return caches.usedpaths() end) -function statistics.savefmtstatus(texname,formatbanner,sourcefile) - local enginebanner=status.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.findfile(sourcefile)) or "unknown"), - sourcefile=sourcefile, - } - io.savedata(luvname,table.serialize(luvdata,true)) - end -end -function statistics.checkfmtstatus(texname) - local enginebanner=status.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.findfile(luv.sourcefile)) or "unknown") - local luvbanner=luv.enginebanner or "?" - if luvbanner~=enginebanner then - return format("engine mismatch (luv: %s <> bin: %s)",luvbanner,enginebanner) - end - local luvhash=luv.sourcehash or "?" - if luvhash~=sourcehash then - return 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 - -package.loaded["data-zip"] = package.loaded["data-zip"] or true - --- original size: 8489, stripped down to: 6757 - -if not modules then modules={} end modules ['data-zip']={ - 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,find,match=string.format,string.find,string.match -local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) -local report_zip=logs.reporter("resolvers","zip") -local resolvers=resolvers -zip=zip or {} -local zip=zip -zip.archives=zip.archives or {} -local archives=zip.archives -zip.registeredfiles=zip.registeredfiles or {} -local registeredfiles=zip.registeredfiles -local limited=false -directives.register("system.inputmode",function(v) - if not limited then - local i_limiter=io.i_limiter(v) - if i_limiter then - zip.open=i_limiter.protect(zip.open) - limited=true - end - end -end) -local function validzip(str) - if not find(str,"^zip://") then - return "zip:///"..str - else - return str - end -end -function zip.openarchive(name) - if not name or name=="" then - return nil - else - local arch=archives[name] - if not arch then - local full=resolvers.findfile(name) or "" - arch=(full~="" and zip.open(full)) or false - archives[name]=arch - end - return arch - end -end -function zip.closearchive(name) - if not name or (name=="" and archives[name]) then - zip.close(archives[name]) - archives[name]=nil - end -end -function resolvers.locators.zip(specification) - local archive=specification.filename - local zipfile=archive and archive~="" and zip.openarchive(archive) - if trace_locating then - if zipfile then - report_zip("locator: archive %a found",archive) - else - report_zip("locator: archive %a not found",archive) - end - end -end -function resolvers.hashers.zip(specification) - local archive=specification.filename - if trace_locating then - report_zip("loading file %a",archive) - end - resolvers.usezipfile(specification.original) -end -function resolvers.concatinators.zip(zipfile,path,name) - if not path or path=="" then - return format('%s?name=%s',zipfile,name) - else - return format('%s?name=%s/%s',zipfile,path,name) - end -end -function resolvers.finders.zip(specification) - local original=specification.original - local archive=specification.filename - if archive then - local query=url.query(specification.query) - local queryname=query.name - if queryname then - local zfile=zip.openarchive(archive) - if zfile then - if trace_locating then - report_zip("finder: archive %a found",archive) - end - local dfile=zfile:open(queryname) - if dfile then - dfile=zfile:close() - if trace_locating then - report_zip("finder: file %a found",queryname) - end - return specification.original - elseif trace_locating then - report_zip("finder: file %a not found",queryname) - end - elseif trace_locating then - report_zip("finder: unknown archive %a",archive) - end - end - end - if trace_locating then - report_zip("finder: %a not found",original) - end - return resolvers.finders.notfound() -end -function resolvers.openers.zip(specification) - local original=specification.original - local archive=specification.filename - if archive then - local query=url.query(specification.query) - local queryname=query.name - if queryname then - local zfile=zip.openarchive(archive) - if zfile then - if trace_locating then - report_zip("opener; archive %a opened",archive) - end - local dfile=zfile:open(queryname) - if dfile then - if trace_locating then - report_zip("opener: file %a found",queryname) - end - return resolvers.openers.helpers.textopener('zip',original,dfile) - elseif trace_locating then - report_zip("opener: file %a not found",queryname) - end - elseif trace_locating then - report_zip("opener: unknown archive %a",archive) - end - end - end - if trace_locating then - report_zip("opener: %a not found",original) - end - return resolvers.openers.notfound() -end -function resolvers.loaders.zip(specification) - local original=specification.original - local archive=specification.filename - if archive then - local query=url.query(specification.query) - local queryname=query.name - if queryname then - local zfile=zip.openarchive(archive) - if zfile then - if trace_locating then - report_zip("loader: archive %a opened",archive) - end - local dfile=zfile:open(queryname) - if dfile then - logs.show_load(original) - if trace_locating then - report_zip("loader; file %a loaded",original) - end - local s=dfile:read("*all") - dfile:close() - return true,s,#s - elseif trace_locating then - report_zip("loader: file %a not found",queryname) - end - elseif trace_locating then - report_zip("loader; unknown archive %a",archive) - end - end - end - if trace_locating then - report_zip("loader: %a not found",original) - end - return resolvers.openers.notfound() -end -function resolvers.usezipfile(archive) - local specification=resolvers.splitmethod(archive) - local archive=specification.filename - if archive and not registeredfiles[archive] then - local z=zip.openarchive(archive) - if z then - local instance=resolvers.instance - local tree=url.query(specification.query).tree or "" - if trace_locating then - report_zip("registering: archive %a",archive) - end - statistics.starttiming(instance) - resolvers.prependhash('zip',archive) - resolvers.extendtexmfvariable(archive) - registeredfiles[archive]=z - instance.files[archive]=resolvers.registerzipfile(z,tree) - statistics.stoptiming(instance) - elseif trace_locating then - report_zip("registering: unknown archive %a",archive) - end - elseif trace_locating then - report_zip("registering: archive %a not found",archive) - end -end -function resolvers.registerzipfile(z,tree) - local files,filter={},"" - if tree=="" then - filter="^(.+)/(.-)$" - else - filter=format("^%s/(.+)/(.-)$",tree) - end - if trace_locating then - report_zip("registering: using filter %a",filter) - end - local register,n=resolvers.registerfile,0 - for i in z:files() do - local path,name=match(i.filename,filter) - if path then - if name and name~='' then - register(files,name,path) - n=n+1 - else - end - else - register(files,i.filename,'') - n=n+1 - end - end - report_zip("registering: %s files registered",n) - return files -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-tre"] = package.loaded["data-tre"] or true - --- original size: 2508, stripped down to: 2074 - -if not modules then modules={} end modules ['data-tre']={ - version=1.001, - comment="companion to luat-lib.mkiv", - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -local find,gsub,format=string.find,string.gsub,string.format -local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) -local report_trees=logs.reporter("resolvers","trees") -local resolvers=resolvers -local done,found,notfound={},{},resolvers.finders.notfound -function resolvers.finders.tree(specification) - local spec=specification.filename - local fnd=found[spec] - if fnd==nil then - if spec~="" then - local path,name=file.dirname(spec),file.basename(spec) - if path=="" then path="." end - local hash=done[path] - if not hash then - local pattern=path.."/*" - hash=dir.glob(pattern) - done[path]=hash - end - local pattern="/"..gsub(name,"([%.%-%+])","%%%1").."$" - for k=1,#hash do - local v=hash[k] - if find(v,pattern) then - found[spec]=v - return v - end - end - end - fnd=notfound() - found[spec]=fnd - end - return fnd -end -function resolvers.locators.tree(specification) - local name=specification.filename - local realname=resolvers.resolve(name) - if realname and realname~='' and lfs.isdir(realname) then - if trace_locating then - report_trees("locator %a found",realname) - end - resolvers.appendhash('tree',name,false) - elseif trace_locating then - report_trees("locator %a not found",name) - end -end -function resolvers.hashers.tree(specification) - local name=specification.filename - if trace_locating then - report_trees("analysing %a",name) - end - resolvers.methodhandler("hashers",name) - resolvers.generators.file(specification) -end -resolvers.concatinators.tree=resolvers.concatinators.file -resolvers.generators.tree=resolvers.generators.file -resolvers.openers.tree=resolvers.openers.file -resolvers.loaders.tree=resolvers.loaders.file - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-sch"] = package.loaded["data-sch"] or true - --- original size: 6202, stripped down to: 5149 - -if not modules then modules={} end modules ['data-sch']={ - 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 load=load -local gsub,concat,format=string.gsub,table.concat,string.format -local finders,openers,loaders=resolvers.finders,resolvers.openers,resolvers.loaders -local trace_schemes=false trackers.register("resolvers.schemes",function(v) trace_schemes=v end) -local report_schemes=logs.reporter("resolvers","schemes") -local http=require("socket.http") -local ltn12=require("ltn12") -local resolvers=resolvers -local schemes=resolvers.schemes or {} -resolvers.schemes=schemes -local cleaners={} -schemes.cleaners=cleaners -local threshold=24*60*60 -directives.register("schemes.threshold",function(v) threshold=tonumber(v) or threshold end) -function cleaners.none(specification) - return specification.original -end -function cleaners.strip(specification) - return (gsub(specification.original,"[^%a%d%.]+","-")) -end -function cleaners.md5(specification) - return file.addsuffix(md5.hex(specification.original),file.suffix(specification.path)) -end -local cleaner=cleaners.strip -directives.register("schemes.cleanmethod",function(v) cleaner=cleaners[v] or cleaners.strip end) -function resolvers.schemes.cleanname(specification) - local hash=cleaner(specification) - if trace_schemes then - report_schemes("hashing %a to %a",specification.original,hash) - end - return hash -end -local cached,loaded,reused,thresholds,handlers={},{},{},{},{} -local function runcurl(name,cachename) - local command="curl --silent --create-dirs --output "..cachename.." "..name - os.spawn(command) -end -local function fetch(specification) - local original=specification.original - local scheme=specification.scheme - local cleanname=schemes.cleanname(specification) - local cachename=caches.setfirstwritablefile(cleanname,"schemes") - if not cached[original] then - statistics.starttiming(schemes) - if not io.exists(cachename) or (os.difftime(os.time(),lfs.attributes(cachename).modification)>(thresholds[protocol] or threshold)) then - cached[original]=cachename - local handler=handlers[scheme] - if handler then - if trace_schemes then - report_schemes("fetching %a, protocol %a, method %a",original,scheme,"built-in") - end - logs.flush() - handler(specification,cachename) - else - if trace_schemes then - report_schemes("fetching %a, protocol %a, method %a",original,scheme,"curl") - end - logs.flush() - runcurl(original,cachename) - end - end - if io.exists(cachename) then - cached[original]=cachename - if trace_schemes then - report_schemes("using cached %a, protocol %a, cachename %a",original,scheme,cachename) - end - else - cached[original]="" - if trace_schemes then - report_schemes("using missing %a, protocol %a",original,scheme) - end - end - loaded[scheme]=loaded[scheme]+1 - statistics.stoptiming(schemes) - else - if trace_schemes then - report_schemes("reusing %a, protocol %a",original,scheme) - end - reused[scheme]=reused[scheme]+1 - end - return cached[original] -end -local function finder(specification,filetype) - return resolvers.methodhandler("finders",fetch(specification),filetype) -end -local opener=openers.file -local loader=loaders.file -local function install(scheme,handler,newthreshold) - handlers [scheme]=handler - loaded [scheme]=0 - reused [scheme]=0 - finders [scheme]=finder - openers [scheme]=opener - loaders [scheme]=loader - thresholds[scheme]=newthreshold or threshold -end -schemes.install=install -local function http_handler(specification,cachename) - local tempname=cachename..".tmp" - local f=io.open(tempname,"wb") - local status,message=http.request { - url=specification.original, - sink=ltn12.sink.file(f) - } - if not status then - os.remove(tempname) - else - os.remove(cachename) - os.rename(tempname,cachename) - end - return cachename -end -install('http',http_handler) -install('https') -install('ftp') -statistics.register("scheme handling time",function() - local l,r,nl,nr={},{},0,0 - for k,v in table.sortedhash(loaded) do - if v>0 then - nl=nl+1 - l[nl]=k..":"..v - end - end - for k,v in table.sortedhash(reused) do - if v>0 then - nr=nr+1 - r[nr]=k..":"..v - end - end - local n=nl+nr - if n>0 then - l=nl>0 and concat(l) or "none" - r=nr>0 and concat(r) or "none" - return format("%s seconds, %s processed, threshold %s seconds, loaded: %s, reused: %s", - statistics.elapsedtime(schemes),n,threshold,l,r) - else - return nil - end -end) -local httprequest=http.request -local toquery=url.toquery -local function fetchstring(url,data) - local q=data and toquery(data) - if q then - url=url.."?"..q - end - local reply=httprequest(url) - return reply -end -schemes.fetchstring=fetchstring -function schemes.fetchtable(url,data) - local reply=fetchstring(url,data) - if reply then - local s=load("return "..reply) - if s then - return s() - end - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-lua"] = package.loaded["data-lua"] or true - --- original size: 4237, stripped down to: 3177 - -if not modules then modules={} end modules ['data-lua']={ - 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 resolvers,package=resolvers,package -local gsub=string.gsub -local concat=table.concat -local addsuffix=file.addsuffix -local P,S,Cs,lpegmatch=lpeg.P,lpeg.S,lpeg.Cs,lpeg.match -local luasuffixes={ 'tex','lua' } -local libsuffixes={ 'lib' } -local luaformats={ 'TEXINPUTS','LUAINPUTS' } -local libformats={ 'CLUAINPUTS' } -local helpers=package.helpers or {} -local methods=helpers.methods or {} -trackers.register("resolvers.libraries",function(v) helpers.trace=v end) -trackers.register("resolvers.locating",function(v) helpers.trace=v end) -helpers.report=logs.reporter("resolvers","libraries") -helpers.sequence={ - "already loaded", - "preload table", - "lua variable format", - "lib variable format", - "lua extra list", - "lib extra list", - "path specification", - "cpath specification", - "all in one fallback", - "not loaded", -} -local pattern=Cs(P("!")^0/""*(P("/")*P(-1)/"/"+P("/")^1/"/"+1)^0) -function helpers.cleanpath(path) - return resolvers.resolve(lpegmatch(pattern,path)) -end -local loadedaslib=helpers.loadedaslib -local getextraluapaths=package.extraluapaths -local getextralibpaths=package.extralibpaths -local registerpath=helpers.registerpath -local lualibfile=helpers.lualibfile -local luaformatpaths -local libformatpaths -local function getluaformatpaths() - if not luaformatpaths then - luaformatpaths={} - for i=1,#luaformats do - registerpath("lua format","lua",luaformatpaths,resolvers.expandedpathlistfromvariable(luaformats[i])) - end - end - return luaformatpaths -end -local function getlibformatpaths() - if not libformatpaths then - libformatpaths={} - for i=1,#libformats do - registerpath("lib format","lib",libformatpaths,resolvers.expandedpathlistfromvariable(libformats[i])) - end - end - return libformatpaths -end -local function loadedbyformat(name,rawname,suffixes,islib,what) - local trace=helpers.trace - local report=helpers.report - for i=1,#suffixes do - local format=suffixes[i] - local resolved=resolvers.findfile(name,format) or "" - if trace then - report("%s format, identifying %a using format %a",what,name,format) - end - if resolved~="" then - if trace then - report("%s format, %a found on %a",what,name,resolved) - end - if islib then - return loadedaslib(resolved,rawname) - else - return loadfile(resolved) - end - end - end -end -helpers.loadedbyformat=loadedbyformat -methods["lua variable format"]=function(name) - if helpers.trace then - helpers.report("%s format, checking %s paths","lua",#getluaformatpaths()) - end - return loadedbyformat(addsuffix(lualibfile(name),"lua"),name,luasuffixes,false,"lua") -end -methods["lib variable format"]=function(name) - if helpers.trace then - helpers.report("%s format, checking %s paths","lib",#getlibformatpaths()) - end - return loadedbyformat(addsuffix(lualibfile(name),os.libsuffix),name,libsuffixes,true,"lib") -end -resolvers.loadlualib=require - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-aux"] = package.loaded["data-aux"] or true - --- original size: 2431, stripped down to: 1996 - -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 type,next=type,next -local trace_locating=false trackers.register("resolvers.locating",function(v) trace_locating=v end) -local resolvers=resolvers -local report_scripts=logs.reporter("resolvers","scripts") -function resolvers.updatescript(oldname,newname) - local scriptpath="context/lua" - newname=file.addsuffix(newname,"lua") - local oldscript=resolvers.cleanpath(oldname) - if trace_locating then - report_scripts("to be replaced old script %a",oldscript) - end - local newscripts=resolvers.findfiles(newname) or {} - if #newscripts==0 then - if trace_locating then - report_scripts("unable to locate new script") - end - else - for i=1,#newscripts do - local newscript=resolvers.cleanpath(newscripts[i]) - if trace_locating then - report_scripts("checking new script %a",newscript) - end - if oldscript==newscript then - if trace_locating then - report_scripts("old and new script are the same") - end - elseif not find(newscript,scriptpath) then - if trace_locating then - report_scripts("new script should come from %a",scriptpath) - end - elseif not (find(oldscript,file.removesuffix(newname).."$") or find(oldscript,newname.."$")) then - if trace_locating then - report_scripts("invalid new script name") - end - else - local newdata=io.loaddata(newscript) - if newdata then - if trace_locating then - report_scripts("old script content replaced by new content") - end - io.savedata(oldscript,newdata) - break - elseif trace_locating then - report_scripts("unable to load new script") - end - end - end - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-tmf"] = package.loaded["data-tmf"] or true - --- original size: 2600, stripped down to: 1627 - -if not modules then modules={} end modules ['data-tmf']={ - 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 resolvers=resolvers -local report_tds=logs.reporter("resolvers","tds") -function resolvers.load_tree(tree,resolve) - if type(tree)=="string" and tree~="" then - local getenv,setenv=resolvers.getenv,resolvers.setenv - local texos="texmf-"..os.platform - local oldroot=environment.texroot - local newroot=file.collapsepath(tree) - local newtree=file.join(newroot,texos) - local newpath=file.join(newtree,"bin") - if not lfs.isdir(newtree) then - report_tds("no %a under tree %a",texos,tree) - os.exit() - end - if not lfs.isdir(newpath) then - report_tds("no '%s/bin' under tree %a",texos,tree) - os.exit() - end - local texmfos=newtree - environment.texroot=newroot - environment.texos=texos - environment.texmfos=texmfos - if resolve then - resolvers.luacnfspec=resolvers.resolve(resolvers.luacnfspec) - end - setenv('SELFAUTOPARENT',newroot) - setenv('SELFAUTODIR',newtree) - setenv('SELFAUTOLOC',newpath) - setenv('TEXROOT',newroot) - setenv('TEXOS',texos) - setenv('TEXMFOS',texmfos) - setenv('TEXMFCNF',resolvers.luacnfspec,true) - setenv('PATH',newpath..io.pathseparator..getenv('PATH')) - report_tds("changing from root %a to %a",oldroot,newroot) - report_tds("prepending %a to PATH",newpath) - report_tds("setting TEXMFCNF to %a",resolvers.luacnfspec) - report_tds() - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["data-lst"] = package.loaded["data-lst"] or true - --- original size: 2654, stripped down to: 2301 - -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" -} -local find,concat,upper,format=string.find,table.concat,string.upper,string.format -local fastcopy,sortedpairs=table.fastcopy,table.sortedpairs -resolvers.listers=resolvers.listers or {} -local resolvers=resolvers -local report_lists=logs.reporter("resolvers","lists") -local function tabstr(str) - if type(str)=='table' then - return concat(str," | ") - else - return str - end -end -function resolvers.listers.variables(pattern) - local instance=resolvers.instance - local environment=instance.environment - local variables=instance.variables - local expansions=instance.expansions - local pattern=upper(pattern or "") - local configured={} - local order=instance.order - for i=1,#order do - for k,v in next,order[i] do - if v~=nil and configured[k]==nil then - configured[k]=v - end - end - end - local env=fastcopy(environment) - local var=fastcopy(variables) - local exp=fastcopy(expansions) - for key,value in sortedpairs(configured) do - if key~="" and (pattern=="" or find(upper(key),pattern)) then - report_lists(key) - report_lists(" env: %s",tabstr(rawget(environment,key)) or "unset") - report_lists(" var: %s",tabstr(configured[key]) or "unset") - report_lists(" exp: %s",tabstr(expansions[key]) or "unset") - report_lists(" res: %s",tabstr(resolvers.resolve(expansions[key])) or "unset") - end - end - instance.environment=fastcopy(env) - instance.variables=fastcopy(var) - instance.expansions=fastcopy(exp) -end -local report_resolved=logs.reporter("system","resolved") -function resolvers.listers.configurations() - local configurations=resolvers.instance.specification - for i=1,#configurations do - report_resolved("file : %s",resolvers.resolve(configurations[i])) - end - report_resolved("") - local list=resolvers.expandedpathfromlist(resolvers.splitpath(resolvers.luacnfspec)) - for i=1,#list do - local li=resolvers.resolve(list[i]) - if lfs.isdir(li) then - report_resolved("path - %s",li) - else - report_resolved("path + %s",li) - end - end -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["util-lib"] = package.loaded["util-lib"] or true - --- original size: 11549, stripped down to: 5905 - -if not modules then modules={} end modules ['util-lib']={ - 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 gsub,find=string.gsub,string.find -local pathpart,nameonly,joinfile=file.pathpart,file.nameonly,file.join -local findfile,findfiles=resolvers and resolvers.findfile,resolvers and resolvers.findfiles -local loaded=package.loaded -local report_swiglib=logs.reporter("swiglib") -local trace_swiglib=false trackers.register("resolvers.swiglib",function(v) trace_swiglib=v end) -local done=false -local function requireswiglib(required,version) - local trace_swiglib=trace_swiglib or package.helpers.trace - local library=loaded[required] - if library==nil then - if trace_swiglib then - report_swiglib("requiring library %a with version %a",required,version or "any") - end - local required_full=gsub(required,"%.","/") - local required_path=pathpart(required_full) - local required_base=nameonly(required_full) - local required_name=required_base.."."..os.libsuffix - local version=type(version)=="string" and version~="" and version or false - local engine=environment.ownmain or false - if trace_swiglib and not done then - local list=resolvers.expandedpathlistfromvariable("lib") - for i=1,#list do - report_swiglib("tds path %i: %s",i,list[i]) - end - end - local function found(locate,asked_library,how,...) - if trace_swiglib then - report_swiglib("checking %s: %a",how,asked_library) - end - return locate(asked_library,...) - end - local function check(locate,...) - local found=nil - if version then - local asked_library=joinfile(required_path,version,required_name) - if trace_swiglib then - report_swiglib("checking %s: %a","with version",asked_library) - end - found=locate(asked_library,...) - end - if not found or found=="" then - local asked_library=joinfile(required_path,required_name) - if trace_swiglib then - report_swiglib("checking %s: %a","with version",asked_library) - end - found=locate(asked_library,...) - end - return found and found~="" and found or false - end - local function attempt(checkpattern) - if trace_swiglib then - report_swiglib("checking tds lib paths strictly") - end - local found=findfile and check(findfile,"lib") - if found and (not checkpattern or find(found,checkpattern)) then - return found - end - if trace_swiglib then - report_swiglib("checking tds lib paths with wildcard") - end - local asked_library=joinfile(required_path,".*",required_name) - if trace_swiglib then - report_swiglib("checking %s: %a","latest version",asked_library) - end - local list=findfiles(asked_library,"lib",true) - if list and #list>0 then - table.sort(list) - local found=list[#list] - if found and (not checkpattern or find(found,checkpattern)) then - return found - end - end - if trace_swiglib then - report_swiglib("checking lib paths") - end - package.extralibpath(environment.ownpath) - local paths=package.libpaths() - for i=1,#paths do - local found=check(lfs.isfile) - if found and (not checkpattern or find(found,checkpattern)) then - return found - end - end - return false - end - local found_library=nil - if engine then - if trace_swiglib then - report_swiglib("attemp 1, engine %a",engine) - end - found_library=attempt("/"..engine.."/") - if not found_library then - if trace_swiglib then - report_swiglib("attemp 2, no engine",asked_library) - end - found_library=attempt() - end - else - found_library=attempt() - end - if not found_library then - if trace_swiglib then - report_swiglib("not found: %a",required) - end - library=false - else - local path=pathpart(found_library) - local base=nameonly(found_library) - dir.push(path) - if trace_swiglib then - report_swiglib("found: %a",found_library) - end - local message=nil - local opener="luaopen_"..required_base - library,message=package.loadlib(found_library,opener) - local libtype=type(library) - if libtype=="function" then - library=library() - else - report_swiglib("load error: %a returns %a, message %a, library %a",opener,libtype,(string.gsub(message or "no message","[%s]+$","")),found_library or "no library") - library=false - end - dir.pop() - end - if not library then - report_swiglib("unknown: %a",required) - elseif trace_swiglib then - report_swiglib("stored: %a",required) - end - loaded[required]=library - else - report_swiglib("reused: %a",required) - end - return library -end -local savedrequire=require -function require(name,version) - if find(name,"^swiglib%.") then - return requireswiglib(name,version) - else - return savedrequire(name) - end -end -local swiglibs={} -local initializer="core" -function swiglib(name,version) - local library=swiglibs[name] - if not library then - statistics.starttiming(swiglibs) - if trace_swiglib then - report_swiglib("loading %a",name) - end - if not find(name,"%."..initializer.."$") then - fullname="swiglib."..name.."."..initializer - else - fullname="swiglib."..name - end - library=requireswiglib(fullname,version) - swiglibs[name]=library - statistics.stoptiming(swiglibs) - end - return library -end -statistics.register("used swiglibs",function() - if next(swiglibs) then - return string.format("%s, initial load time %s seconds",table.concat(table.sortedkeys(swiglibs)," "),statistics.elapsedtime(swiglibs)) - end -end) - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["luat-sta"] = package.loaded["luat-sta"] or true - --- original size: 5703, stripped down to: 2507 - -if not modules then modules={} end modules ['luat-sta']={ - version=1.001, - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -local gmatch,match=string.gmatch,string.match -local type=type -states=states or {} -local states=states -states.data=states.data or {} -local data=states.data -states.hash=states.hash or {} -local hash=states.hash -states.tag=states.tag or "" -states.filename=states.filename or "" -function states.save(filename,tag) - tag=tag or states.tag - filename=file.addsuffix(filename or states.filename,'lus') - io.savedata(filename, - "-- generator : luat-sta.lua\n".."-- state tag : "..tag.."\n\n"..table.serialize(data[tag or states.tag] or {},true) - ) -end -function states.load(filename,tag) - states.filename=filename - states.tag=tag or "whatever" - states.filename=file.addsuffix(states.filename,'lus') - data[states.tag],hash[states.tag]=(io.exists(filename) and dofile(filename)) or {},{} -end -local function set_by_tag(tag,key,value,default,persistent) - local d,h=data[tag],hash[tag] - if d then - if type(d)=="table" then - local dkey,hkey=key,key - local pre,post=match(key,"(.+)%.([^%.]+)$") - if pre and post then - for k in gmatch(pre,"[^%.]+") do - local dk=d[k] - if not dk then - dk={} - d[k]=dk - elseif type(dk)=="string" then - break - end - d=dk - end - dkey,hkey=post,key - end - if value==nil then - value=default - elseif value==false then - elseif persistent then - value=value or d[dkey] or default - else - value=value or default - end - d[dkey],h[hkey]=value,value - elseif type(d)=="string" then - data[tag],hash[tag]=value,value - end - end -end -local function get_by_tag(tag,key,default) - local h=hash[tag] - if h and h[key] then - return h[key] - else - local d=data[tag] - if d then - for k in gmatch(key,"[^%.]+") do - local dk=d[k] - if dk~=nil then - d=dk - else - return default - end - end - if d==false then - return false - else - return d or default - end - end - end -end -states.set_by_tag=set_by_tag -states.get_by_tag=get_by_tag -function states.set(key,value,default,persistent) - set_by_tag(states.tag,key,value,default,persistent) -end -function states.get(key,default) - return get_by_tag(states.tag,key,default) -end - - -end -- of closure - -do -- create closure to overcome 200 locals limit - -package.loaded["luat-fmt"] = package.loaded["luat-fmt"] or true - --- original size: 5951, stripped down to: 4922 - -if not modules then modules={} end modules ['luat-fmt']={ - version=1.001, - comment="companion to mtxrun", - author="Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright="PRAGMA ADE / ConTeXt Development Team", - license="see context related readme files" -} -local format=string.format -local concat=table.concat -local quoted=string.quoted -local luasuffixes=utilities.lua.suffixes -local report_format=logs.reporter("resolvers","formats") -local function primaryflags() - local trackers=environment.argument("trackers") - local directives=environment.argument("directives") - local flags={} - if trackers and trackers~="" then - flags={ "--trackers="..quoted(trackers) } - end - if directives and directives~="" then - flags={ "--directives="..quoted(directives) } - end - if environment.argument("jit") then - flags={ "--jiton" } - end - return concat(flags," ") -end -function environment.make_format(name) - local engine=environment.ownmain or "luatex" - local olddir=dir.current() - local path=caches.getwritablepath("formats",engine) or "" - if path~="" then - lfs.chdir(path) - end - report_format("using format path %a",dir.current()) - local texsourcename=file.addsuffix(name,"mkiv") - local fulltexsourcename=resolvers.findfile(texsourcename,"tex") or "" - if fulltexsourcename=="" then - texsourcename=file.addsuffix(name,"tex") - fulltexsourcename=resolvers.findfile(texsourcename,"tex") or "" - end - if fulltexsourcename=="" then - report_format("no tex source file with name %a (mkiv or tex)",name) - lfs.chdir(olddir) - return - else - report_format("using tex source file %a",fulltexsourcename) - end - local texsourcepath=dir.expandname(file.dirname(fulltexsourcename)) - local specificationname=file.replacesuffix(fulltexsourcename,"lus") - local fullspecificationname=resolvers.findfile(specificationname,"tex") or "" - if fullspecificationname=="" then - specificationname=file.join(texsourcepath,"context.lus") - fullspecificationname=resolvers.findfile(specificationname,"tex") or "" - end - if fullspecificationname=="" then - report_format("unknown stub specification %a",specificationname) - lfs.chdir(olddir) - return - end - local specificationpath=file.dirname(fullspecificationname) - local usedluastub=nil - local usedlualibs=dofile(fullspecificationname) - if type(usedlualibs)=="string" then - usedluastub=file.join(file.dirname(fullspecificationname),usedlualibs) - elseif type(usedlualibs)=="table" then - report_format("using stub specification %a",fullspecificationname) - local texbasename=file.basename(name) - local luastubname=file.addsuffix(texbasename,luasuffixes.lua) - local lucstubname=file.addsuffix(texbasename,luasuffixes.luc) - report_format("creating initialization file %a",luastubname) - utilities.merger.selfcreate(usedlualibs,specificationpath,luastubname) - if utilities.lua.compile(luastubname,lucstubname) and lfs.isfile(lucstubname) then - report_format("using compiled initialization file %a",lucstubname) - usedluastub=lucstubname - else - report_format("using uncompiled initialization file %a",luastubname) - usedluastub=luastubname - end - else - report_format("invalid stub specification %a",fullspecificationname) - lfs.chdir(olddir) - return - end - local command=format("%s --ini %s --lua=%s %s %sdump",engine,primaryflags(),quoted(usedluastub),quoted(fulltexsourcename),os.platform=="unix" and "\\\\" or "\\") - report_format("running command: %s\n",command) - os.spawn(command) - local pattern=file.removesuffix(file.basename(usedluastub)).."-*.mem" - local mp=dir.glob(pattern) - if mp then - for i=1,#mp do - local name=mp[i] - report_format("removing related mplib format %a",file.basename(name)) - os.remove(name) - end - end - lfs.chdir(olddir) -end -function environment.run_format(name,data,more) - if name and name~="" then - local engine=environment.ownmain or "luatex" - local barename=file.removesuffix(name) - local fmtname=caches.getfirstreadablefile(file.addsuffix(barename,"fmt"),"formats",engine) - if fmtname=="" then - fmtname=resolvers.findfile(file.addsuffix(barename,"fmt")) or "" - end - fmtname=resolvers.cleanpath(fmtname) - if fmtname=="" then - report_format("no format with name %a",name) - else - local barename=file.removesuffix(name) - local luaname=file.addsuffix(barename,"luc") - if not lfs.isfile(luaname) then - luaname=file.addsuffix(barename,"lua") - end - if not lfs.isfile(luaname) then - report_format("using format name %a",fmtname) - report_format("no luc/lua file with name %a",barename) - else - local command=format("%s %s --fmt=%s --lua=%s %s %s",engine,primaryflags(),quoted(barename),quoted(luaname),quoted(data),more~="" and quoted(more) or "") - report_format("running command: %s",command) - os.spawn(command) - end - end - end -end - - -end -- of closure - --- used libraries : l-lua.lua l-package.lua l-lpeg.lua l-function.lua l-string.lua l-table.lua l-io.lua l-number.lua l-set.lua l-os.lua l-file.lua l-gzip.lua l-md5.lua l-url.lua l-dir.lua l-boolean.lua l-unicode.lua l-math.lua util-str.lua util-tab.lua util-sto.lua util-prs.lua util-fmt.lua trac-set.lua trac-log.lua trac-inf.lua trac-pro.lua util-lua.lua util-deb.lua util-mrg.lua util-tpl.lua util-env.lua luat-env.lua lxml-tab.lua lxml-lpt.lua lxml-mis.lua lxml-aux.lua lxml-xml.lua trac-xml.lua data-ini.lua data-exp.lua data-env.lua data-tmp.lua data-met.lua data-res.lua data-pre.lua data-inp.lua data-out.lua data-fil.lua data-con.lua data-use.lua data-zip.lua data-tre.lua data-sch.lua data-lua.lua data-aux.lua data-tmf.lua data-lst.lua util-lib.lua luat-sta.lua luat-fmt.lua --- skipped libraries : - --- original bytes : 689993 --- stripped bytes : 244562 - --- end library merge - --- We need this hack till luatex is fixed. --- --- for k,v in pairs(arg) do print(k,v) end - -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 - --- End of hack. - -local format, gsub, gmatch, match, find = string.format, string.gsub, string.gmatch, string.match, string.find -local concat = table.concat - -local ownname = environment and environment.ownname or arg[0] or 'mtxrun.lua' -local ownpath = gsub(match(ownname,"^(.+)[\\/].-$") or ".","\\","/") -local owntree = environment and environment.ownpath or ownpath - -local ownlibs = { -- order can be made better - - 'l-lua.lua', - 'l-package.lua', - 'l-lpeg.lua', - 'l-function.lua', - 'l-string.lua', - 'l-table.lua', - 'l-io.lua', - 'l-number.lua', - 'l-set.lua', - 'l-os.lua', - 'l-file.lua', - 'l-gzip.lua', - 'l-md5.lua', - 'l-url.lua', - 'l-dir.lua', - 'l-boolean.lua', - 'l-unicode.lua', - 'l-math.lua', - - 'util-str.lua', -- code might move to l-string - 'util-tab.lua', - 'util-sto.lua', - 'util-prs.lua', - 'util-fmt.lua', - - 'trac-set.lua', - 'trac-log.lua', - 'trac-inf.lua', -- was before trac-set - 'trac-pro.lua', -- not really needed - 'util-lua.lua', -- indeed here? - 'util-deb.lua', - - 'util-mrg.lua', - 'util-tpl.lua', - - 'util-env.lua', - 'luat-env.lua', -- can come before inf (as in mkiv) - - 'lxml-tab.lua', - 'lxml-lpt.lua', - -- 'lxml-ent.lua', - 'lxml-mis.lua', - 'lxml-aux.lua', - 'lxml-xml.lua', - - 'trac-xml.lua', - - 'data-ini.lua', - 'data-exp.lua', - 'data-env.lua', - 'data-tmp.lua', - 'data-met.lua', - 'data-res.lua', - 'data-pre.lua', - 'data-inp.lua', - 'data-out.lua', - 'data-fil.lua', - 'data-con.lua', - 'data-use.lua', --- 'data-tex.lua', --- 'data-bin.lua', - 'data-zip.lua', - 'data-tre.lua', - 'data-sch.lua', - 'data-lua.lua', - 'data-aux.lua', -- updater - 'data-tmf.lua', - 'data-lst.lua', - - 'util-lib.lua', -- swiglib - - 'luat-sta.lua', - 'luat-fmt.lua', - -} - --- c:/data/develop/tex-context/tex/texmf-win64/bin/../../texmf-context/tex/context/base/data-tmf.lua --- c:/data/develop/context/sources/data-tmf.lua - -local ownlist = { - -- '.', - -- ownpath , - owntree .. "/../../../../context/sources", -- HH's development path - owntree .. "/../../texmf-local/tex/context/base", - owntree .. "/../../texmf-context/tex/context/base", - owntree .. "/../../texmf/tex/context/base", - owntree .. "/../../../texmf-local/tex/context/base", - owntree .. "/../../../texmf-context/tex/context/base", - owntree .. "/../../../texmf/tex/context/base", -} - -if ownpath == "." then table.remove(ownlist,1) end - -own = { - name = ownname, - path = ownpath, - tree = owntree, - list = ownlist, - libs = ownlibs, -} - -local function locate_libs() - for l=1,#ownlibs do - local lib = ownlibs[l] - for p =1,#ownlist do - local pth = ownlist[p] - local filename = pth .. "/" .. lib - local found = lfs.isfile(filename) - if found then - package.path = package.path .. ";" .. pth .. "/?.lua" -- in case l-* does a require - return pth - end - end - end -end - -local function load_libs() - local found = locate_libs() - if found then - for l=1,#ownlibs do - local filename = found .. "/" .. ownlibs[l] - local codeblob = loadfile(filename) - if codeblob then - codeblob() - end - end - else - resolvers = nil - end -end - -if not resolvers then - load_libs() -end - -if not resolvers then - print("") - print("Mtxrun is unable to start up due to lack of libraries. You may") - print("try to run 'lua mtxrun.lua --selfmerge' in the path where this") - print("script is located (normally under ..../scripts/context/lua) which") - print("will make this script library independent.") - os.exit() -end - --- verbosity - ------ e_verbose = environment.arguments["verbose"] - -local e_verbose = false - --- some common flags (also passed through environment) - -local e_silent = environment.argument("silent") -local e_noconsole = environment.argument("noconsole") - -local e_trackers = environment.argument("trackers") -local e_directives = environment.argument("directives") -local e_experiments = environment.argument("experiments") - -if e_silent == true then - e_silent = "*" -end - -if type(e_silent) == "string" then - if type(e_directives) == "string" then - e_directives = format("%s,logs.blocked={%s}",e_directives,e_silent) - else - e_directives = format("logs.blocked={%s}",e_silent) - end -end - -if e_noconsole then - if type(e_directives) == "string" then - e_directives = format("%s,logs.target=file",e_directives) - else - e_directives = format("logs.target=file") - end -end - -if e_trackers then trackers .enable(e_trackers) end -if e_directives then directives .enable(e_directives) end -if e_experiments then experiments.enable(e_experiments) end - -if not environment.trackers then environment.trackers = e_trackers end -if not environment.directives then environment.directives = e_directives end -if not environment.experiments then environment.experiments = e_experiments end - --- - -local instance = resolvers.reset() - -local helpinfo = [[ -<?xml version="1.0" ?> -<application> - <metadata> - <entry name="name">mtxrun</entry> - <entry name="detail">ConTeXt TDS Runner Tool</entry> - <entry name="version">1.31</entry> - </metadata> - <flags> - <category name="basic"> - <subcategory> - <flag name="script"><short>run an mtx script (lua prefered method) (<ref name="noquotes"/>), no script gives list</short></flag> - <flag name="execute"><short>run a script or program (texmfstart method) (<ref name="noquotes"/>)</short></flag> - <flag name="resolve"><short>resolve prefixed arguments</short></flag> - <flag name="ctxlua"><short>run internally (using preloaded libs)</short></flag> - <flag name="internal"><short>run script using built in libraries (same as <ref name="ctxlua"/>)</short></flag> - <flag name="locate"><short>locate given filename in database (default) or system (<ref name="first"/> <ref name="all"/> <ref name="detail"/>)</short></flag> - </subcategory> - <subcategory> - <flag name="autotree"><short>use texmf tree cf. env texmfstart_tree or texmfstarttree</short></flag> - <flag name="tree" value="pathtotree"><short>use given texmf tree (default file: setuptex.tmf)</short></flag> - <flag name="environment" value="name"><short>use given (tmf) environment file</short></flag> - <flag name="path" value="runpath"><short>go to given path before execution</short></flag> - <flag name="ifchanged" value="filename"><short>only execute when given file has changed (md checksum)</short></flag> - <flag name="iftouched" value="old,new"><short>only execute when given file has changed (time stamp)</short></flag> - </subcategory> - <subcategory> - <flag name="makestubs"><short>create stubs for (context related) scripts</short></flag> - <flag name="removestubs"><short>remove stubs (context related) scripts</short></flag> - <flag name="stubpath" value="binpath"><short>paths where stubs wil be written</short></flag> - <flag name="windows"><short>create windows (mswin) stubs</short></flag> - <flag name="unix"><short>create unix (linux) stubs</short></flag> - </subcategory> - <subcategory> - <flag name="verbose"><short>give a bit more info</short></flag> - <flag name="trackers" value="list"><short>enable given trackers</short></flag> - <flag name="progname" value="str"><short>format or backend</short></flag> - </subcategory> - <subcategory> - <flag name="edit"><short>launch editor with found file</short></flag> - <flag name="launch"><short>launch files like manuals, assumes os support (<ref name="all"/>)</short></flag> - </subcategory> - <subcategory> - <flag name="timedrun"><short>run a script and time its run</short></flag> - <flag name="autogenerate"><short>regenerate databases if needed (handy when used to run context in an editor)</short></flag> - </subcategory> - <subcategory> - <flag name="usekpse"><short>use kpse as fallback (when no mkiv and cache installed, often slower)</short></flag> - <flag name="forcekpse"><short>force using kpse (handy when no mkiv and cache installed but less functionality)</short></flag> - </subcategory> - <subcategory> - <flag name="prefixes"><short>show supported prefixes</short></flag> - </subcategory> - <subcategory> - <flag name="generate"><short>generate file database</short></flag> - </subcategory> - <subcategory> - <flag name="variables"><short>show configuration variables</short></flag> - <flag name="configurations"><short>show configuration order</short></flag> - </subcategory> - <subcategory> - <flag name="directives"><short>show (known) directives</short></flag> - <flag name="trackers"><short>show (known) trackers</short></flag> - <flag name="experiments"><short>show (known) experiments</short></flag> - </subcategory> - <subcategory> - <flag name="expand-braces"><short>expand complex variable</short></flag> - <flag name="expand-path"><short>expand variable (resolve paths)</short></flag> - <flag name="expand-var"><short>expand variable (resolve references)</short></flag> - <flag name="show-path"><short>show path expansion of ...</short></flag> - <flag name="var-value"><short>report value of variable</short></flag> - <flag name="find-file"><short>report file location</short></flag> - <flag name="find-path"><short>report path of file</short></flag> - </subcategory> - <subcategory> - <flag name="pattern" value="string"><short>filter variables</short></flag> - </subcategory> - </category> - </flags> -</application> -]] - -local application = logs.application { - name = "mtxrun", - banner = "ConTeXt TDS Runner Tool 1.31", - helpinfo = helpinfo, -} - -local report = application.report - -messages = messages or { } -- for the moment - -runners = runners or { } -- global (might become local) - -runners.applications = { - ["lua"] = "luatex --luaonly", - ["luc"] = "luatex --luaonly", - ["pl"] = "perl", - ["py"] = "python", - ["rb"] = "ruby", -} - -runners.suffixes = { - 'rb', 'lua', 'py', 'pl' -} - -runners.registered = { - texexec = { 'texexec.rb', false }, -- context mkii runner (only tool not to be luafied) - texutil = { 'texutil.rb', true }, -- old perl based index sorter for mkii (old versions need it) - texfont = { 'texfont.pl', true }, -- perl script that makes mkii font metric files - texfind = { 'texfind.pl', false }, -- perltk based tex searching tool, mostly used at pragma - texshow = { 'texshow.pl', false }, -- perltk based context help system, will be luafied - -- texwork = { 'texwork.pl', false }, -- perltk based editing environment, only used at pragma - makempy = { 'makempy.pl', true }, - mptopdf = { 'mptopdf.pl', true }, - pstopdf = { 'pstopdf.rb', true }, -- converts ps (and some more) images, does some cleaning (replaced) - -- examplex = { 'examplex.rb', false }, - concheck = { 'concheck.rb', false }, - runtools = { 'runtools.rb', true }, - textools = { 'textools.rb', true }, - tmftools = { 'tmftools.rb', true }, - ctxtools = { 'ctxtools.rb', true }, - rlxtools = { 'rlxtools.rb', true }, - pdftools = { 'pdftools.rb', true }, - mpstools = { 'mpstools.rb', true }, - -- exatools = { 'exatools.rb', true }, - xmltools = { 'xmltools.rb', true }, - -- luatools = { 'luatools.lua', true }, - mtxtools = { 'mtxtools.rb', true }, - pdftrimwhite = { 'pdftrimwhite.pl', false }, -} - -runners.launchers = { - windows = { }, - unix = { }, -} - --- like runners.libpath("framework"): looks on script's subpath - -function runners.libpath(...) - package.prepend_libpath(file.dirname(environment.ownscript),...) - package.prepend_libpath(file.dirname(environment.ownname) ,...) -end - -function runners.prepare() - local checkname = environment.argument("ifchanged") - if type(checkname) == "string" and checkname ~= "" then - local oldchecksum = file.loadchecksum(checkname) - local newchecksum = file.checksum(checkname) - if oldchecksum == newchecksum then - if e_verbose then - report("file '%s' is unchanged",checkname) - end - return "skip" - elseif e_verbose then - report("file '%s' is changed, processing started",checkname) - end - file.savechecksum(checkname) - end - local touchname = environment.argument("iftouched") - if type(touchname) == "string" and touchname ~= "" then - local oldname, newname = string.splitup(touchname, ",") - if oldname and newname and oldname ~= "" and newname ~= "" then - if not file.needs_updating(oldname,newname) then - if e_verbose then - report("file '%s' and '%s' have same age",oldname,newname) - end - return "skip" - elseif e_verbose then - report("file '%s' is older than '%s'",oldname,newname) - end - end - end - local runpath = environment.argument("path") - if type(runpath) == "string" and not lfs.chdir(runpath) then - report("unable to change to path '%s'",runpath) - return "error" - end - runners.prepare = function() end - return "run" -end - -function runners.execute_script(fullname,internal,nosplit) - local noquote = environment.argument("noquotes") - if fullname and fullname ~= "" then - local state = runners.prepare() - if state == 'error' then - return false - elseif state == 'skip' then - return true - elseif state == "run" then - local path, name, suffix = file.splitname(fullname) - local result = "" - if path ~= "" then - result = fullname - elseif name then - name = gsub(name,"^int[%a]*:",function() - internal = true - return "" - end ) - name = gsub(name,"^script:","") - if suffix == "" and runners.registered[name] and runners.registered[name][1] then - name = runners.registered[name][1] - suffix = file.suffix(name) - end - if suffix == "" then - -- loop over known suffixes - for _,s in pairs(runners.suffixes) do - result = resolvers.findfile(name .. "." .. s, 'texmfscripts') - if result ~= "" then - break - end - end - elseif runners.applications[suffix] then - result = resolvers.findfile(name, 'texmfscripts') - else - -- maybe look on path - result = resolvers.findfile(name, 'other text files') - end - end - if result and result ~= "" then - if not no_split then - local before, after = environment.splitarguments(fullname) -- already done - environment.arguments_before, environment.arguments_after = before, after - end - if internal then - arg = { } for _,v in pairs(environment.arguments_after) do arg[#arg+1] = v end - environment.ownscript = result - dofile(result) - else -local texmfcnf = resolvers.getenv("TEXMFCNF") -if not texmfcnf or texmfcnf == "" then - texmfcnf = resolvers.expandedpathfromlist(resolvers.splitpath(resolvers.resolve(resolvers.luacnfspec))) - resolvers.setenv("TEXMFCNF",table.concat(texmfcnf,";")) -- for running texexec etc (after tl change to texmf-dist) -end - local binary = runners.applications[file.suffix(result)] - result = string.quoted(string.unquoted(result)) - -- if string.match(result,' ') and not string.match(result,"^\".*\"$") then - -- result = '"' .. result .. '"' - -- end - if binary and binary ~= "" then - result = binary .. " " .. result - end - local command = result .. " " .. environment.reconstructcommandline(environment.arguments_after,noquote) - if e_verbose then - report() - report("executing: %s",command) - report() - report() - io.flush() - end - -- no os.exec because otherwise we get the wrong return value - local code = os.execute(command) -- maybe spawn - if code == 0 then - return true - else - if binary then - binary = file.addsuffix(binary,os.binsuffix) - for p in gmatch(os.getenv("PATH"),"[^"..io.pathseparator.."]+") do - if lfs.isfile(file.join(p,binary)) then - return false - end - end - report() - report("This script needs '%s' which seems not to be installed.",binary) - report() - end - return false - end - end - end - end - end - return false -end - -function runners.execute_program(fullname) - local noquote = environment.argument("noquotes") - if fullname and fullname ~= "" then - local state = runners.prepare() - if state == 'error' then - return false - elseif state == 'skip' then - return true - elseif state == "run" then - local before, after = environment.splitarguments(fullname) - for k=1,#after do after[k] = resolvers.resolve(after[k]) end - environment.initializearguments(after) - fullname = gsub(fullname,"^bin:","") - local command = fullname .. " " .. (environment.reconstructcommandline(after or "",noquote) or "") - report() - report("executing: %s",command) - report() - report() - io.flush() - local code = os.exec(command) -- (fullname,unpack(after)) does not work / maybe spawn - return code == 0 - end - end - return false -end - --- the --usekpse flag will fallback (not default) on kpse (hm, we can better update mtx-stubs) - -local windows_stub = '@echo off\013\010setlocal\013\010set ownpath=%%~dp0%%\013\010texlua "%%ownpath%%mtxrun.lua" --usekpse --execute %s %%*\013\010endlocal\013\010' -local unix_stub = '#!/bin/sh\010mtxrun --usekpse --execute %s \"$@\"\010' - -function runners.handle_stubs(create) - local stubpath = environment.argument('stubpath') or '.' -- 'auto' no longer subpathssupported - local windows = environment.argument('windows') or environment.argument('mswin') or false - local unix = environment.argument('unix') or environment.argument('linux') or false - if not windows and not unix then - if os.platform == "unix" then - unix = true - else - windows = true - end - end - for _,v in pairs(runners.registered) do - local name, doit = v[1], v[2] - if doit then - local base = gsub(file.basename(name), "%.(.-)$", "") - if create then - if windows then - io.savedata(file.join(stubpath,base..".bat"),format(windows_stub,name)) - report("windows stub for '%s' created",base) - end - if unix then - io.savedata(file.join(stubpath,base),format(unix_stub,name)) - report("unix stub for '%s' created",base) - end - else - if windows and (os.remove(file.join(stubpath,base..'.bat')) or os.remove(file.join(stubpath,base..'.cmd'))) then - report("windows stub for '%s' removed", base) - end - if unix and (os.remove(file.join(stubpath,base)) or os.remove(file.join(stubpath,base..'.sh'))) then - report("unix stub for '%s' removed",base) - end - end - end - end -end - -function runners.resolve_string(filename) - if filename and filename ~= "" then - runners.report_location(resolvers.resolve(filename)) - end -end - --- differs from texmfstart where locate appends .com .exe .bat ... todo - -function runners.locate_file(filename) -- was given file but only searches in tree - if filename and filename ~= "" then - if environment.argument("first") then - runners.report_location(resolvers.findfile(filename)) - -- resolvers.dowithfilesandreport(resolvers.findfile,filename) - elseif environment.argument("all") then - local result, status = resolvers.findfiles(filename) - if status and environment.argument("detail") then - runners.report_location(status) - else - runners.report_location(result) - end - else - runners.report_location(resolvers.findgivenfile(filename)) - -- resolvers.dowithfilesandreport(resolvers.findgivenfile,filename) - end - end -end - -function runners.locate_platform() - runners.report_location(os.platform) -end - -function runners.report_location(result) - if type(result) == "table" then - for i=1,#result do - if i > 1 then - io.write("\n") - end - io.write(result[i]) - end - else - io.write(result) - end -end - -function runners.edit_script(filename) -- we assume that gvim is present on most systems (todo: also in cnf file) - local editor = os.getenv("MTXRUN_EDITOR") or os.getenv("TEXMFSTART_EDITOR") or os.getenv("EDITOR") or 'gvim' - local rest = resolvers.resolve(filename) - if rest ~= "" then - local command = editor .. " " .. rest - if e_verbose then - report() - report("starting editor: %s",command) - report() - report() - end - os.launch(command) - end -end - -function runners.save_script_session(filename, list) - local t = { } - for i=1,#list do - local key = list[i] - t[key] = environment.arguments[key] - end - io.savedata(filename,table.serialize(t,true)) -end - -function runners.load_script_session(filename) - if lfs.isfile(filename) then - local t = io.loaddata(filename) - if t then - t = loadstring(t) - if t then t = t() end - for key, value in pairs(t) do - environment.arguments[key] = value - end - end - end -end - -function resolvers.launch(str) - -- maybe we also need to test on mtxrun.launcher.suffix environment - -- variable or on windows consult the assoc and ftype vars and such - local launchers = runners.launchers[os.platform] if launchers then - local suffix = file.suffix(str) if suffix then - local runner = launchers[suffix] if runner then - str = runner .. " " .. str - end - end - end - os.launch(str) -end - -function runners.launch_file(filename) - trackers.enable("resolvers.locating") - local allresults = environment.arguments["all"] - local pattern = environment.arguments["pattern"] - if not pattern or pattern == "" then - pattern = filename - end - if not pattern or pattern == "" then - report("provide name or --pattern=") - else - local t = resolvers.findfiles(pattern,nil,allresults) - if not t or #t == 0 then - t = resolvers.findfiles("*/" .. pattern,nil,allresults) - end - if not t or #t == 0 then - t = resolvers.findfiles("*/" .. pattern .. "*",nil,allresults) - end - if t and #t > 0 then - if allresults then - for _, v in pairs(t) do - report("launching %s", v) - resolvers.launch(v) - end - else - report("launching %s", t[1]) - resolvers.launch(t[1]) - end - else - report("no match for %s", pattern) - end - end -end - -local mtxprefixes = { - { "^mtx%-", "mtx-" }, - { "^mtx%-t%-", "mtx-t-" }, -} - -function runners.find_mtx_script(filename) - local function found(name) - local path = file.dirname(name) - if path and path ~= "" then - return false - else - local fullname = own and own.path and file.join(own.path,name) - return io.exists(fullname) and fullname - end - end - filename = file.addsuffix(filename,"lua") - local basename = file.removesuffix(file.basename(filename)) - local suffix = file.suffix(filename) - -- qualified path, raw name - local fullname = file.is_qualified_path(filename) and io.exists(filename) and filename - if fullname and fullname ~= "" then - return fullname - end - -- current path, raw name - fullname = "./" .. filename - fullname = io.exists(fullname) and fullname - if fullname and fullname ~= "" then - return fullname - end - -- mtx- prefix checking - for i=1,#mtxprefixes do - local mtxprefix = mtxprefixes[i] - mtxprefix = find(filename,mtxprefix[1]) and "" or mtxprefix[2] - -- context namespace, mtx-<filename> - fullname = mtxprefix .. filename - fullname = found(fullname) or resolvers.findfile(fullname) - if fullname and fullname ~= "" then - return fullname - end - -- context namespace, mtx-<filename>s - fullname = mtxprefix .. basename .. "s" .. "." .. suffix - fullname = found(fullname) or resolvers.findfile(fullname) - if fullname and fullname ~= "" then - return fullname - end - -- context namespace, mtx-<filename minus trailing s> - fullname = mtxprefix .. gsub(basename,"s$","") .. "." .. suffix - fullname = found(fullname) or resolvers.findfile(fullname) - if fullname and fullname ~= "" then - return fullname - end - end - -- context namespace, just <filename> - fullname = resolvers.findfile(filename) - return fullname -end - -function runners.register_arguments(...) - local arguments = environment.arguments_after - local passedon = { ... } - for i=#passedon,1,-1 do - local pi = passedon[i] - if pi then - table.insert(arguments,1,pi) - end - end -end - -function runners.execute_ctx_script(filename,...) - runners.register_arguments(...) - local arguments = environment.arguments_after - local fullname = runners.find_mtx_script(filename) or "" - if file.suffix(fullname) == "cld" then - -- handy in editors where we force --autopdf - report("running cld script: %s",filename) - table.insert(arguments,1,fullname) - table.insert(arguments,"--autopdf") - fullname = runners.find_mtx_script("context") or "" - end - -- retry after generate but only if --autogenerate - if fullname == "" and environment.argument("autogenerate") then -- might become the default - instance.renewcache = true - trackers.enable("resolvers.locating") - resolvers.load() - -- - fullname = runners.find_mtx_script(filename) or "" - end - -- that should do it - if fullname ~= "" then - local state = runners.prepare() - if state == 'error' then - return false - elseif state == 'skip' then - return true - elseif state == "run" then - -- load and save ... kind of undocumented - arg = { } for _,v in pairs(arguments) do arg[#arg+1] = resolvers.resolve(v) end - environment.initializearguments(arg) - local loadname = environment.arguments['load'] - if loadname then - if type(loadname) ~= "string" then loadname = file.basename(fullname) end - loadname = file.replacesuffix(loadname,"cfg") - runners.load_script_session(loadname) - end - filename = environment.files[1] - if e_verbose then - report("using script: %s\n",fullname) - end - environment.ownscript = fullname - dofile(fullname) - local savename = environment.arguments['save'] - if savename then - local save_list = runners.save_list - if save_list and next(save_list) then - if type(savename) ~= "string" then savename = file.basename(fullname) end - savename = file.replacesuffix(savename,"cfg") - runners.save_script_session(savename,save_list) - end - end - return true - end - else - if filename == "" or filename == "help" then - local context = resolvers.findfile("mtx-context.lua") - trackers.enable("resolvers.locating") - if context ~= "" then - local result = dir.glob((gsub(context,"mtx%-context","mtx-*"))) -- () needed - local valid = { } - table.sort(result) - for i=1,#result do - local scriptname = result[i] - local scriptbase = match(scriptname,".*mtx%-([^%-]-)%.lua") - if scriptbase then - local data = io.loaddata(scriptname) -local application = match(data,"local application.-=.-(%{.-%})") -if application then - application = loadstring("return " .. application) - if application then - application = application() - local banner = application.banner - if banner then - local description, version = match(banner,"^(.-) ([%d.]+)$") - if description then - valid[#valid+1] = { scriptbase, version, description } - else - valid[#valid+1] = { scriptbase, "", banner } - end - end - end -end - end - end - if #valid > 0 then - application.identify() - report("no script name given, known scripts:") - report() - for k=1,#valid do - local v = valid[k] - report("%-12s %4s %s",v[1],v[2],v[3]) - end - end - else - report("no script name given") - end - else - filename = file.addsuffix(filename,"lua") - if file.is_qualified_path(filename) then - report("unknown script '%s'",filename) - else - report("unknown script '%s' or 'mtx-%s'",filename,filename) - end - end - return false - end -end - -function runners.prefixes() - application.identify() - report() - report(concat(resolvers.allprefixes(true)," ")) -end - -function runners.timedrun(filename) -- just for me - if filename and filename ~= "" then - runners.timed(function() os.execute(filename) end) - end -end - -function runners.timed(action) - statistics.timed(action) -end - -function runners.associate(filename) - os.launch(filename) -end - -function runners.gethelp(filename) - local url = environment.argument("url") - if url and url ~= "" then - local command = string.gsub(environment.argument("command") or "unknown","^%s*\\*(.-)%s*$","%1") - url = utilities.templates.replace(url,{ command = command }) - os.launch(url) - else - report("no --url given") - end -end - --- this is a bit dirty ... first we store the first filename and next we --- split the arguments so that we only see the ones meant for this script --- ... later we will use the second half - -local filename = environment.files[1] or "" -local ok = true - -local before, after = environment.splitarguments(filename) -environment.arguments_before, environment.arguments_after = before, after -environment.initializearguments(before) - -instance.lsrmode = environment.argument("lsr") or false - -e_verbose = environment.arguments["verbose"] -- delayed till here (we need the ones before script) - -if e_verbose then - trackers.enable("resolvers.locating") -end - --- maybe the unset has to go to this level - -local is_mkii_stub = runners.registered[file.removesuffix(file.basename(filename))] - -local e_argument = environment.argument - -if e_argument("timedlog") then - logs.settimedlog() -end - -if e_argument("usekpse") or e_argument("forcekpse") or is_mkii_stub then - - resolvers.load_tree(e_argument('tree'),true) -- force resolve of TEXMFCNF - - os.setenv("engine","") - os.setenv("progname","") - - local remapper = { - otf = "opentype fonts", - ttf = "truetype fonts", - ttc = "truetype fonts", - pfb = "type1 fonts", - other = "other text files", - } - - local progname = e_argument("progname") or 'context' - - local function kpse_initialized() - texconfig.kpse_init = true - local t = os.clock() - local k = kpse.original.new("luatex",progname) - local dummy = k:find_file("mtxrun.lua") -- so that we're initialized - report("kpse fallback with progname '%s' initialized in %s seconds",progname,os.clock()-t) - kpse_initialized = function() return k end - return k - end - - local findfile = resolvers.findfile - local showpath = resolvers.showpath - - if e_argument("forcekpse") then - - function resolvers.findfile(name,kind) - return (kpse_initialized():find_file(resolvers.cleanpath(name),(kind ~= "" and (remapper[kind] or kind)) or "tex") or "") or "" - end - function resolvers.showpath(name) - return (kpse_initialized():show_path(name)) or "" - end - - elseif e_argument("usekpse") or is_mkii_stub then - - resolvers.load() - - function resolvers.findfile(name,kind) - local found = findfile(name,kind) or "" - if found ~= "" then - return found - else - return (kpse_initialized():find_file(resolvers.cleanpath(name),(kind ~= "" and (remapper[kind] or kind)) or "tex") or "") or "" - end - end - function resolvers.showpath(name) - local found = showpath(name) or "" - if found ~= "" then - return found - else - return (kpse_initialized():show_path(name)) or "" - end - end - - end - - function runners.loadbase() - end - -else - - function runners.loadbase(...) - if not resolvers.load(...) then - report("forcing cache reload") - instance.renewcache = true - trackers.enable("resolvers.locating") - if not resolvers.load(...) then - report("the resolver databases are not present or outdated") - end - end - end - - resolvers.load_tree(e_argument('tree'),e_argument("resolve")) - -end - --- joke .. reminds me of messing with gigi terminals - -if e_argument("ansi") then - - local formatters = string.formatters - - logs.setformatters { - report_yes = formatters["[1;32m%-15s [0;1m|[0m %s"], - report_nop = formatters["[1;32m%-15s [0;1m|[0m"], - subreport_yes = formatters["[1;32m%-15s [0;1m|[1;31m %s [0;1m|[0m %s"], - subreport_nop = formatters["[1;32m%-15s [0;1m|[1;31m %s [0;1m|[0m"], - status_yes = formatters["[1;32m%-15s [0;1m:[0m %s\n"], - status_nop = formatters["[1;32m%-15s [0;1m:[0m\n"], - } - - local script = e_argument("script") or e_argument("scripts") - - if type(script) == "string" then - logs.writer("]0;"..script.."") -- for Alan to test - end - -end - -if e_argument("script") or e_argument("scripts") then - - -- run a script by loading it (using libs), pass args - - if e_argument("nofiledatabase") then - -- handy for mtx-update - else - runners.loadbase() - end - if is_mkii_stub then - ok = runners.execute_script(filename,false,true) - else - ok = runners.execute_ctx_script(filename) - end - -elseif e_argument("selfmerge") then - - -- embed used libraries - - runners.loadbase() - local found = locate_libs() - - if found then - local mtxrun = resolvers.findfile("mtxrun.lua") -- includes local name - if lfs.isfile(mtxrun) then - utilities.merger.selfmerge(mtxrun,own.libs,{ found }) - application.report("runner updated on resolved path: %s",mtxrun) - else - utilities.merger.selfmerge(own.name,own.libs,{ found }) - application.report("runner updated on relative path: %s",own.name) - end - end - -elseif e_argument("selfclean") then - - -- remove embedded libraries - - runners.loadbase() - - local mtxrun = resolvers.findfile("mtxrun.lua") -- includes local name - if lfs.isfile(mtxrun) then - utilities.merger.selfclean(mtxrun) - application.report("runner cleaned on resolved path: %s",mtxrun) - else - utilities.merger.selfclean(own.name) - application.report("runner cleaned on relative path: %s",own.name) - end - -elseif e_argument("selfupdate") then - - runners.loadbase() - trackers.enable("resolvers.locating") - resolvers.updatescript(own.name,"mtxrun") - -elseif e_argument("ctxlua") or e_argument("internal") then - - -- run a script by loading it (using libs) - - runners.loadbase() - ok = runners.execute_script(filename,true) - -elseif e_argument("execute") then - - -- execute script - - runners.loadbase() - ok = runners.execute_script(filename) - -elseif e_argument("direct") then - - -- equals bin: - - runners.loadbase() - ok = runners.execute_program(filename) - -elseif e_argument("edit") then - - -- edit file - - runners.loadbase() - runners.edit_script(filename) - -elseif e_argument("launch") then - - runners.loadbase() - runners.launch_file(filename) - -elseif e_argument("associate") then - - runners.associate(filename) - -elseif e_argument("gethelp") then - - runners.gethelp() - -elseif e_argument("makestubs") then - - -- make stubs (depricated) - - runners.handle_stubs(true) - -elseif e_argument("removestubs") then - - -- remove stub (depricated) - - runners.loadbase() - runners.handle_stubs(false) - -elseif e_argument("resolve") then - - -- resolve string - - runners.loadbase() - runners.resolve_string(filename) - -elseif e_argument("locate") then - - -- locate file (only database) - - runners.loadbase() - runners.locate_file(filename) - -elseif e_argument("platform") or e_argument("show-platform") then - - -- locate platform - - runners.loadbase() - runners.locate_platform() - -elseif e_argument("prefixes") then - - runners.loadbase() - runners.prefixes() - -elseif e_argument("timedrun") then - - -- locate platform - - runners.loadbase() - runners.timedrun(filename) - -elseif e_argument("variables") or e_argument("show-variables") or e_argument("expansions") or e_argument("show-expansions") then - - -- luatools: runners.execute_ctx_script("mtx-base","--expansions",filename) - - resolvers.load("nofiles") - resolvers.listers.variables(e_argument("pattern")) - -elseif e_argument("configurations") or e_argument("show-configurations") then - - -- luatools: runners.execute_ctx_script("mtx-base","--configurations",filename) - - resolvers.load("nofiles") - resolvers.listers.configurations() - -elseif e_argument("find-file") then - - -- luatools: runners.execute_ctx_script("mtx-base","--find-file",filename) - - resolvers.load() - local e_all = e_argument("all") - local e_pattern = e_argument("pattern") - local e_format = e_argument("format") - local finder = e_all and resolvers.findfiles or resolvers.findfile - if not e_pattern then - runners.register_arguments(filename) - environment.initializearguments(environment.arguments_after) - resolvers.dowithfilesandreport(finder,environment.files,e_format) - elseif type(e_pattern) == "string" then - resolvers.dowithfilesandreport(finder,{ e_pattern },e_format) - end - -elseif e_argument("find-path") then - - -- luatools: runners.execute_ctx_script("mtx-base","--find-path",filename) - - resolvers.load() - local path = resolvers.findpath(filename, instance.my_format) - if e_verbose then - report(path) - else - print(path) - end - -elseif e_argument("expand-braces") then - - -- luatools: runners.execute_ctx_script("mtx-base","--expand-braces",filename) - - resolvers.load("nofiles") - runners.register_arguments(filename) - environment.initializearguments(environment.arguments_after) - resolvers.dowithfilesandreport(resolvers.expandbraces, environment.files) - -elseif e_argument("expand-path") then - - -- luatools: runners.execute_ctx_script("mtx-base","--expand-path",filename) - - resolvers.load("nofiles") - runners.register_arguments(filename) - environment.initializearguments(environment.arguments_after) - resolvers.dowithfilesandreport(resolvers.expandpath, environment.files) - -elseif e_argument("expand-var") or e_argument("expand-variable") then - - -- luatools: runners.execute_ctx_script("mtx-base","--expand-var",filename) - - resolvers.load("nofiles") - runners.register_arguments(filename) - environment.initializearguments(environment.arguments_after) - resolvers.dowithfilesandreport(resolvers.expansion, environment.files) - -elseif e_argument("show-path") or e_argument("path-value") then - - -- luatools: runners.execute_ctx_script("mtx-base","--show-path",filename) - - resolvers.load("nofiles") - runners.register_arguments(filename) - environment.initializearguments(environment.arguments_after) - resolvers.dowithfilesandreport(resolvers.showpath, environment.files) - -elseif e_argument("var-value") or e_argument("show-value") then - - -- luatools: runners.execute_ctx_script("mtx-base","--show-value",filename) - - resolvers.load("nofiles") - runners.register_arguments(filename) - environment.initializearguments(environment.arguments_after) - resolvers.dowithfilesandreport(resolvers.variable,environment.files) - -elseif e_argument("format-path") then - - -- luatools: runners.execute_ctx_script("mtx-base","--format-path",filename) - - resolvers.load() - report(caches.getwritablepath("format")) - -elseif e_argument("pattern") then - - -- luatools - - runners.execute_ctx_script("mtx-base","--pattern='" .. e_argument("pattern") .. "'",filename) - -elseif e_argument("generate") then - - -- luatools - - if filename and filename ~= "" then - resolvers.load("nofiles") - trackers.enable("resolvers.locating") - resolvers.renew(filename) - else - instance.renewcache = true - trackers.enable("resolvers.locating") - resolvers.load() - end - - e_verbose = true - -elseif e_argument("make") or e_argument("ini") or e_argument("compile") then - - -- luatools: runners.execute_ctx_script("mtx-base","--make",filename) - - resolvers.load() - trackers.enable("resolvers.locating") - environment.make_format(filename) - -elseif e_argument("run") then - - -- luatools - - runners.execute_ctx_script("mtx-base","--run",filename) - -elseif e_argument("fmt") then - - -- luatools - - runners.execute_ctx_script("mtx-base","--fmt",filename) - -elseif e_argument("help") and filename=='base' then - - -- luatools - - runners.execute_ctx_script("mtx-base","--help") - -elseif e_argument("version") then - - application.version() - - application.report("source path",environment.ownbin) - -elseif e_argument("directives") then - - directives.show() - -elseif e_argument("trackers") then - - trackers.show() - -elseif e_argument("experiments") then - - experiments.show() - -elseif e_argument("exporthelp") then - - runners.loadbase() - application.export(e_argument("exporthelp"),filename) - -elseif e_argument("help") or filename=='help' or filename == "" then - - application.help() - -elseif find(filename,"^bin:") then - - runners.loadbase() - ok = runners.execute_program(filename) - -elseif is_mkii_stub then - - -- execute mkii script - - runners.loadbase() - ok = runners.execute_script(filename,false,true) - -elseif false then - - runners.loadbase() - ok = runners.execute_ctx_script(filename) - if not ok then - ok = runners.execute_script(filename) - end - -elseif environment.files[1] == 'texmfcnf.lua' then -- so that we don't need to load mtx-base - - resolvers.load("nofiles") - resolvers.listers.configurations() - -else - runners.loadbase() - runners.execute_ctx_script("mtx-base",filename) - -end - -if e_verbose then - report() - report("elapsed lua time: %0.3f seconds",os.runtime()) -end - -if os.type ~= "windows" then - texio.write("\n") -- is this still valid? -end - -if ok == false then ok = 1 elseif ok == true or ok == nil then ok = 0 end - --- os.exit(ok,true) -- true forces a cleanup in 5.2+ - -os.exit(ok) -- true forces a cleanup in 5.2+ but reports a wrong number then diff --git a/scripts/context/stubs/win64/mtxrunjit.exe b/scripts/context/stubs/win64/mtxrunjit.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/mtxrunjit.exe +++ /dev/null diff --git a/scripts/context/stubs/win64/mtxworks.exe b/scripts/context/stubs/win64/mtxworks.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/mtxworks.exe +++ /dev/null diff --git a/scripts/context/stubs/win64/pstopdf.exe b/scripts/context/stubs/win64/pstopdf.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/pstopdf.exe +++ /dev/null diff --git a/scripts/context/stubs/win64/texexec.exe b/scripts/context/stubs/win64/texexec.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/texexec.exe +++ /dev/null diff --git a/scripts/context/stubs/win64/texmfstart.exe b/scripts/context/stubs/win64/texmfstart.exe Binary files differdeleted file mode 100644 index 93290a6e0..000000000 --- a/scripts/context/stubs/win64/texmfstart.exe +++ /dev/null |