diff options
Diffstat (limited to 'tex/context/base/mkiv/node-ini.lmt')
| -rw-r--r-- | tex/context/base/mkiv/node-ini.lmt | 280 |
1 files changed, 0 insertions, 280 deletions
diff --git a/tex/context/base/mkiv/node-ini.lmt b/tex/context/base/mkiv/node-ini.lmt deleted file mode 100644 index 5cce9030d..000000000 --- a/tex/context/base/mkiv/node-ini.lmt +++ /dev/null @@ -1,280 +0,0 @@ -if not modules then modules = { } end modules ['node-ini'] = { - version = 1.001, - comment = "companion to node-ini.mkiv", - author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", - copyright = "PRAGMA ADE / ConTeXt Development Team", - license = "see context related readme files" -} - ---[[ldx-- -<p>Most of the code that had accumulated here is now separated in modules.</p> ---ldx]]-- - -local next, type, tostring = next, type, tostring -local gsub = string.gsub -local concat, remove = table.concat, table.remove -local sortedhash, sortedkeys, swapped = table.sortedhash, table.sortedkeys, table.swapped - ---[[ldx-- -<p>Access to nodes is what gives <l n='luatex'/> its power. Here we implement a -few helper functions. These functions are rather optimized.</p> ---ldx]]-- - -nodes = nodes or { } -local nodes = nodes -nodes.handlers = nodes.handlers or { } - -local mark = utilities.storage.mark -local allocate = utilities.storage.allocate -local formatcolumns = utilities.formatters.formatcolumns - -local getsubtypes = node.subtypes -local getvalues = node.values - -tex.magicconstants = { -- we use tex.constants for something else - running = -1073741824, -- null_flag - maxdimen = 1073741823, -- max_dimen - trueinch = 4736286, -} - -local listcodes = mark(getsubtypes("list")) -local rulecodes = mark(getsubtypes("rule")) -local dircodes = mark(getsubtypes("dir")) -local glyphcodes = mark(getsubtypes("glyph")) -local disccodes = mark(getsubtypes("disc")) -local gluecodes = mark(getsubtypes("glue")) -local boundarycodes = mark(getsubtypes("boundary")) -local penaltycodes = mark(getsubtypes("penalty")) -local kerncodes = mark(getsubtypes("kern")) -local mathcodes = mark(getsubtypes("math")) -local noadcodes = mark(getsubtypes("noad")) -local radicalcodes = mark(getsubtypes("radical")) -local accentcodes = mark(getsubtypes("accent")) -local fencecodes = mark(getsubtypes("fence")) ------ fractioncodes = mark(getsubtypes("fraction")) -local parcodes = mark(getsubtypes("par")) - -local fillvalues = mark(getvalues("fill")) -local dirvalues = mark(getvalues("dir")) - -local function simplified(t) - local r = { } - for k, v in next, t do - r[k] = gsub(v,"_","") - end - return r -end - -local nodecodes = simplified(node.types()) - -local whatcodes = allocate { - literal = 0x1, [0x1] = "literal", - latelua = 0x2, [0x2] = "latelua", - userdefined = 0x3, [0x3] = "userdefined", - savepos = 0x4, [0x4] = "savepos", - save = 0x5, [0x5] = "save", - restore = 0x6, [0x6] = "restore", - setmatrix = 0x7, [0x7] = "setmatrix", - open = 0x8, [0x8] = "open", - close = 0x9, [0x9] = "close", - write = 0xA, [0xA] = "write", -} - -local usercodes = allocate { - [ 97] = "attribute", -- a - [100] = "number", -- d - [102] = "float", -- f - [108] = "lua", -- l - [110] = "node", -- n - [115] = "string", -- s - [116] = "token" -- t -} - -local noadoptions = allocate { - set = 0x08, - unused_1 = 0x00 + 0x08, - unused_2 = 0x01 + 0x08, - axis = 0x02 + 0x08, - no_axis = 0x04 + 0x08, - exact = 0x10 + 0x08, - left = 0x11 + 0x08, - middle = 0x12 + 0x08, - right = 0x14 + 0x08, -} - -local literalvalues = allocate { - [0] = "origin", - [1] = "page", - [2] = "always", - [3] = "raw", - [4] = "text", - [5] = "font", - [6] = "special", -} - -gluecodes = allocate(swapped(gluecodes,gluecodes)) -dircodes = allocate(swapped(dircodes,dircodes)) -boundarycodes = allocate(swapped(boundarycodes,boundarycodes)) -noadcodes = allocate(swapped(noadcodes,noadcodes)) -radicalcodes = allocate(swapped(radicalcodes,radicalcodes)) -nodecodes = allocate(swapped(nodecodes,nodecodes)) -whatcodes = allocate(swapped(whatcodes,whatcodes)) -listcodes = allocate(swapped(listcodes,listcodes)) -glyphcodes = allocate(swapped(glyphcodes,glyphcodes)) -kerncodes = allocate(swapped(kerncodes,kerncodes)) -penaltycodes = allocate(swapped(penaltycodes,penaltycodes)) -mathcodes = allocate(swapped(mathcodes,mathcodes)) -disccodes = allocate(swapped(disccodes,disccodes)) -accentcodes = allocate(swapped(accentcodes,accentcodes)) -fencecodes = allocate(swapped(fencecodes,fencecodes)) -parcodes = allocate(swapped(parcodes,parcodes)) -rulecodes = allocate(swapped(rulecodes,rulecodes)) -usercodes = allocate(swapped(usercodes,usercodes)) -noadoptions = allocate(swapped(noadoptions,noadoptions)) - -dirvalues = allocate(swapped(dirvalues,dirvalues)) -literalvalues = allocate(swapped(literalvalues,literalvalues)) -fillvalues = allocate(swapped(fillvalues,fillvalues)) - -nodes.gluecodes = gluecodes -nodes.dircodes = dircodes -nodes.boundarycodes = boundarycodes -nodes.noadcodes = noadcodes -nodes.whatcodes = whatcodes -nodes.listcodes = listcodes -nodes.glyphcodes = glyphcodes -nodes.kerncodes = kerncodes -nodes.penaltycodes = penaltycodes -nodes.mathcodes = mathcodes -nodes.disccodes = disccodes -nodes.accentcodes = accentcodes -nodes.radicalcodes = radicalcodes -nodes.fencecodes = fencecodes -nodes.parcodes = parcodes -nodes.rulecodes = rulecodes -nodes.usercodes = usercodes - -nodes.noadoptions = noadoptions -nodes.fillvalues = fillvalues -nodes.fillcodes = fillvalues -- for now -nodes.dirvalues = dirvalues -nodes.literalvalues = literalvalues - -nodes.nodecodes = nodecodes - --- local subtypes = allocate { --- [nodecodes.glue] = gluecodes, --- [nodecodes.dir] = dircodes, --- [nodecodes.boundary] = boundarycodes, --- [nodecodes.noad] = noadcodes, --- [nodecodes.whatsit] = whatcodes, --- [nodecodes.glyph] = glyphcodes, --- [nodecodes.kern] = kerncodes, --- [nodecodes.penalty] = penaltycodes, --- [nodecodes.math] = mathcodes, --- [nodecodes.disc] = disccodes, --- [nodecodes.accent] = accentcodes, --- [nodecodes.radical] = radicalcodes, --- [nodecodes.fence] = fencecodes, --- [nodecodes.par] = parcodes, --- [nodecodes.rule] = rulecodes, - --- [nodecodes.vlist] = listcodes, --- [nodecodes.hlist] = listcodes, - --- -- [nodecodes.list] = listcodes, - --- -- [nodecodes.parameter] = parametercodes, --- -- [nodecodes.user] = usercodes, --- } - --- for k in next, table.sortedkeys(subtypes) do --- local v = nodecodes[k] --- print(k,v) --- if k and subtypes[k] then --- subtypes[v] = subtypes[k] --- end --- end - -local subtypes = allocate { - glue = gluecodes, - dir = dircodes, - boundary = boundarycodes, - noad = noadcodes, - whatsit = whatcodes, - glyph = glyphcodes, - kern = kerncodes, - penalty = penaltycodes, - math = mathcodes, - disc = disccodes, - accent = accentcodes, - radical = radicalcodes, - fence = fencecodes, - par = parcodes, - rule = rulecodes, - - vlist = listcodes, - hlist = listcodes, - - -- list = listcodes, - - -- parameter = parametercodes, - -- user = usercodes, -} - -for k, v in table.sortedhash(subtypes) do - local i = nodecodes[k] - if i and not subtypes[i] then - subtypes[i] = v - end -end - -nodes.subtypes = subtypes - --- a few more friendly aliases: - -nodes.skipcodes = gluecodes -nodes.directioncodes = dircodes -nodes.whatsitcodes = whatcodes -nodes.discretionarycodes = disccodes - -nodes.directionvalues = dirvalues -nodes.literalvalues = literalvalues - -glyphcodes.glyph = glyphcodes.character - -gluecodes.parfillrightskip = gluecodes.parfillrightskip or gluecodes.parfillskip -gluecodes.parfillskip = gluecodes.parfillskip or gluecodes.parfillrightskip - -listcodes.row = listcodes.alignment -listcodes.column = listcodes.alignment - -kerncodes.kerning = kerncodes.fontkern -kerncodes.italiccorrection = kerncodes.italiccorrection or 1 -- new - -literalvalues.direct = literalvalues.always - -nodes.noadoptions = { - set = 0x08, - unused_1 = 0x00 + 0x08, - unused_2 = 0x01 + 0x08, - axis = 0x02 + 0x08, - no_axis = 0x04 + 0x08, - exact = 0x10 + 0x08, - left = 0x11 + 0x08, - middle = 0x12 + 0x08, - right = 0x14 + 0x08, -} - --- We use the real node code numbers. - -local texsetintegervalue = tex.setintegervalue - -for i=0,nodecodes.glyph do - texsetintegervalue(nodecodes[i] .. "nodecode",i,"immutable") -end -for i=0,#gluecodes do - texsetintegervalue(gluecodes[i] .. "subtypecode",i,"immutable") -end - --- tex.set("internalcodesmode",1) -- obsolete |