diff options
Diffstat (limited to 'language/japanese/jlreq/luajfm2pl.lua')
-rw-r--r-- | language/japanese/jlreq/luajfm2pl.lua | 342 |
1 files changed, 0 insertions, 342 deletions
diff --git a/language/japanese/jlreq/luajfm2pl.lua b/language/japanese/jlreq/luajfm2pl.lua deleted file mode 100644 index 5aceea506d..0000000000 --- a/language/japanese/jlreq/luajfm2pl.lua +++ /dev/null @@ -1,342 +0,0 @@ -kpse.set_program_name("texlua","lualatex") - -no_jis_chars = {'⦅','〘','〖','«','〝','⦆','〙','〗','»','〟','‼','⁇','⁈','⁉','〳','〴','〵','〻','ゕ','ゖ','ㇰ','ㇱ','ㇲ','ㇳ','ㇴ','ㇵ','ㇶ','ㇷ','ㇸ','ㇹ','ㇺ','ㇻ','ㇼ','ㇽ','ㇾ','ㇿ','ㇷ゚','€','№','㏋','ℓ','㌃','㌍','㌔','㌘','㌢','㌣','㌦','㌧','㌫','㌶','㌻','㍉','㍊','㍍','㍑','㍗','㎎','㎏','㎜','㎝','㎞','㎡','㏄','ゔ','か゚','き゚','く゚','け゚','こ゚','ヷ','ヸ','ヹ','ヺ','カ゚','キ゚','ク゚','ケ゚','コ゚','セ゚','ツ゚','ト゚','゠','–'} - -if arg[1] == nil then - print('Usage: texlua luajfm2pl.lua [--noutf] <JFM for LuaTeX-ja> [<PL file name>]') - os.exit(0) -end - -local luajfm -if arg[1] ~= "--noutf" then - no_jis_chars = {} - luajfm = arg[1] - outputfile = arg[2] -else - luajfm = arg[2] - outputfile = arg[3] -end - -local jfmfile = kpse.find_file("jfm-" .. luajfm .. ".lua") -if jfmfile == nil then - print("JFM " .. luajfm .. " is not found") - os.exit(1) -end - ---. JFMロード -jfm = nil -luatexja = {} -luatexja.jfont = {} - -function luatexja.jfont.define_jfm(j) - jfm = j -end - -dofile(jfmfile) - -local fp = nil -if outputfile == nil then - fp = io.stdout -else - local msg - fp,msg = io.open(outputfile,"w") - if fp == nil then - print(msg) - os.exit(1) - end -end - - ---. 関数群 -local function merge_sort(list,from,to,comp) - local tmplist = {} - if to - from > 1 then - local mid = math.floor((to + from)/2) - merge_sort(list,from,mid,comp) - merge_sort(list,mid+1,to,comp) - local left = from - local right = mid + 1 - local i = 1 - while left <= mid or right <= to do - if left > mid then - tmplist[i] = list[right] - right = right + 1 - elseif right > to then - tmplist[i] = list[left] - left = left + 1 - elseif comp(list[right],list[left]) == true then - tmplist[i] = list[right] - right = right + 1 - else - tmplist[i] = list[left] - left = left + 1 - end - i = i + 1 - end - for j = from,to do - list[j] = tmplist[j - from + 1] - end - elseif to - from == 1 then - if comp(list[to],list[from]) then - list[to],list[from] = list[from],list[to] - end - end - return list -end - -function stable_sort(list,comp) - if comp == nil then comp = function(a,b) return a < b end end - return merge_sort(list,1,#list,comp) -end - -local function array_uniq(t) - local n = 1 - for i = 1,#t do - local newone = true - for j = 1,n - 1 do - if t[i] == t[j] then - newone = false - break - end - end - if newone == true then - t[n] = t[i] - n = n + 1 - end - end - local m = #t - for i = n,m do table.remove(t) end - return t -end - -local function exists(t,v) - for _,val in pairs(t) do - if v == val then return true end - end - return false -end - - -local function isempty(t) return next(t) == nil end -local function isemptyornil(t) return t == nil or isempty(t) end - ---. JFMの改変 --- デフォルト値の設定 -for cls,val in pairs(jfm) do - if type(cls) == "number" then - if val.width == nil then jfm[cls].width = 1 end - if val.height == nil then - if jfm.dir == 'tate' then jfm[cls].height = 0.5 - else jfm[cls].height = 0.88 end - end - if val.depth == nil then - if jfm.dir == 'tate' then jfm[cls].depth = 0.5 - else jfm[cls].depth = 0.12 end - end - if val.italic == nil then jfm[cls].italic = 0 end - end -end - --- charsを書き出す文字列に変換しておく. -local no_jis_chars_hash = {} -for _,c in ipairs(no_jis_chars) do no_jis_chars_hash[c] = true end - -alcharclass = nil -noxalcharclass = nil - -for class,val in pairs(jfm) do - if type(class) ~= "number" or class == 0 then goto continue end - local chars = {} - for _,c in ipairs(val.chars) do - local ac = nil - -- 'alchar'や'nox_alchar'が入っているクラスを記憶 - if c == 'alchar' then alcharclass = class - elseif c == 'nox_alchar' then noxalcharclass = class - elseif unicode.utf8.len(c) == 1 then ac = c - elseif unicode.utf8.len(c) == 2 then - local cs = {} - for _,cc in string.utfcharacters(c) do - table.insert(cs,cc) - end - if cs[2] == "*" then ac = cs[1] end - end - if no_jis_chars_hash[ac] ~= true then table.insert(chars,ac) end - end - chars = array_uniq(chars) - -- charsが空になった場合は消しておく - if class ~= alcharclass and class ~= noxalcharclass and isempty(chars) == true then - io.stderr:write("Class " .. class .. " has no char, so we omit it\n") - jfm[class] = nil - else jfm[class].chars = table.concat(chars," ") end - ::continue:: -end - - -if alcharclass == noxalcharclass then noxalcharclass = nil end -for _,class in ipairs({alcharclass,noxalcharclass}) do - if class ~= nil then - if jfm[class].chars == "" then - io.stderr:write("Class " .. class .. " has only Alchar, so we omit it\n") - jfm[class] = nil - end - end -end - - --- 存在しないクラスに対するglue/kernは消す -for _,gluekern in ipairs({"glue","kern"}) do - for class,val in pairs(jfm) do - if type(class) == "number" and val[gluekern] ~= nil then - for target,_ in pairs(val[gluekern]) do - if jfm[target] == nil then - io.stderr:write("Class " .. tostring(target) .. " does not exist, the corresponding " .. gluekern .. " in Class " .. tostring(class) .. " is omitted\n") - jfm[class][gluekern][target] = nil - end - end - end - end -end - --- glueやkernが同じ挙動であるか調べる -function isthesamespace(gluekern,clses,c1,c2) - return isthesamespace_before(gluekern,c1,c2) and isthesamespace_after(gluekern,clses,c1,c2) -end --- c1,c2を前とするグルーが同じか. -function isthesamespace_before(gluekern,c1,c2) - -- 片方がnilの場合 - if jfm[c1][gluekern] == jfm[c2][gluekern] then return true end - if jfm[c1][gluekern] == nil or jfm[c2][gluekern] == nil then return false end - --この段階で両方tableなはず - local targetclses = {} -- c1とc2のglueやkernのunion - for c,_ in pairs(jfm[c1][gluekern]) do table.insert(targetclses,c) end - for c,_ in pairs(jfm[c2][gluekern]) do table.insert(targetclses,c) end - targetclses = array_uniq(targetclses) - for _,chk in ipairs(targetclses) do - if jfm[c1][gluekern][chk] == jfm[c2][gluekern][chk] then goto continue end - if jfm[c1][gluekern][chk] == nil or jfm[c2][gluekern][chk] == nil then return false end - if type(jfm[c1][gluekern][chk]) == "number" or type(jfm[c2][gluekern][chk]) == "number" then return false end - if jfm[c1][gluekern][chk][1] ~= jfm[c2][gluekern][chk][1] then return false end - if gluekern == "glue" then - if jfm[c1][gluekern][chk][2] ~= jfm[c2][gluekern][chk][2] or jfm[c1][gluekern][chk][3] ~= jfm[c2][gluekern][chk][3] then return false end - end - ::continue:: - end - return true -end - -function isthesamespace_after(gluekern,clses,c1,c2) - for _,c in pairs(clses) do - if jfm[c][gluekern] == nil then goto continue end - if jfm[c][gluekern][c1] == jfm[c][gluekern][c2] then goto continue end - if jfm[c][gluekern][c1] == nil or jfm[c][gluekern][c2] == nil then return false end - if type(jfm[c][gluekern][c1]) == "number" or type(jfm[c][gluekern][c2]) == "number" then return false end - if jfm[c][gluekern][c1][1] ~= jfm[c][gluekern][c2][1] then return false end - if kernglue == "glue" then - if jfm[c][gluekern][c1][2] ~= jfm[c][gluekern][c2][2] or jfm[c][gluekern][c1][3] ~= jfm[c][gluekern][c2][3] then return false end - end - ::continue:: - end - return true -end - --- 同じ挙動を示すクラスをまとめる -local classes = {} -for k,_ in pairs(jfm) do if type(k) == "number" then table.insert(classes,k) end end -classes = stable_sort(classes) -for _,from in pairs(classes) do - for index,to in pairs(classes) do - if to <= from or to == 0 or from == 0 then goto continue end - if jfm[from].width ~= jfm[to].width or jfm[from].height ~= jfm[to].height or jfm[from].depth ~= jfm[to].depth or jfm[from].italic ~= jfm[to].italic then goto continue end - if isthesamespace("glue",classes,from,to) and isthesamespace("kern",classes,from,to) then - io.stderr:write("Class " .. tostring(to) .. " is merged to Class " .. tostring(from) .. "\n") - jfm[from].chars = jfm[from].chars .. " " .. jfm[to].chars - jfm[to] = nil - classes[index] = nil - for _,cls in pairs(classes) do - if jfm[cls].glue ~= nil then jfm[cls].glue[to] = nil end - if jfm[cls].kern ~= nil then jfm[cls].kern[to] = nil end - end - end - ::continue:: - end -end - --- 番号を連続的にする. --- classmaptable[JFM内クラス番号] = JPL内クラス番号 -classes = {} -for k,_ in pairs(jfm) do if type(k) == "number" then table.insert(classes,k) end end -classes = stable_sort(classes) -local classmaptable = {} -local jplclass = 1 -for _,class in ipairs(classes) do - if type(class) == "number" then - if class == 0 then classmaptable[class] = 0 - else - if class ~= jplclass then - io.stderr:write("Class " .. tostring(class) .. " is mapped to Class " .. tostring(jplclass) .. "\n") - end - classmaptable[class] = jplclass - jplclass = jplclass + 1 - end - end -end - - -fp:write("(COMMENT JPL file from jfm-" .. luajfm .. ".lua)\n") -fp:write("(CODINGSCHEME TEX KANJI TEXT)\n") -fp:write("(DIRECTION " .. string.upper(jfm.dir) .. ")\n") --- fp:write("(DESIGNSIZE R 10.0)\n") -fp:write("(FONTDIMEN \n") -fp:write(" (SLANT R 0.0)\n") -fp:write(" (SPACE R " .. tostring(jfm.kanjiskip[1]) .. ")\n") -fp:write(" (STRETCH R " .. tostring(jfm.kanjiskip[2]) .. ")\n") -fp:write(" (SHRINK R " .. tostring(jfm.kanjiskip[3]) .. ")\n") -fp:write(" (XHEIGHT R " .. tostring(jfm.zh) .. ")\n") -fp:write(" (QUAD R " .. tostring(jfm.zw) .. ")\n") -fp:write(" (EXTRASPACE R " .. tostring(jfm.xkanjiskip[1]) .. ")\n") --- 下二つはFONTDIMENの下で良いのかな? -fp:write(" (EXTRASTRETCH R " .. tostring(jfm.xkanjiskip[2]) .. ")\n") -fp:write(" (EXTRASHRINK R " .. tostring(jfm.xkanjiskip[3]) .. ")\n") -fp:write(")\n") - -classes = {} -for k,_ in pairs(jfm) do if type(k) == "number" then table.insert(classes,k) end end -classes = stable_sort(classes,function(a,b) return classmaptable[a] < classmaptable[b] end) - -for _,class in ipairs(classes) do - if class ~= 0 then - fp:write("(CHARSINTYPE D " .. tostring(classmaptable[class]) .. "\n " .. jfm[class].chars .. "\n)\n") - end - fp:write("(TYPE D " .. tostring(classmaptable[class]) .. "\n") - fp:write(" (CHARWD R " .. tostring(jfm[class].width) .. ")\n") - fp:write(" (CHARHT R " .. tostring(jfm[class].height) .. ")\n") - fp:write(" (CHARDP R " .. tostring(jfm[class].depth) .. ")\n") - fp:write(" (CHARIC R " .. tostring(jfm[class].italic) .. ")\n") - fp:write(")\n") - ::continue:: -end - -fp:write("(GLUEKERN\n") -for _,class in ipairs(classes) do - if (jfm[class].glue == nil or isempty(jfm[class].glue) == true) and (jfm[class].kern == nil or (type(jfm[class].kern) == "table" and isempty(jfm[class].kern) == true)) then goto continue end - fp:write(" (LABEL D " .. tostring(classmaptable[class]) .. ")\n") - if jfm[class].glue ~= nil then - for _,targetcls in ipairs(classes) do - if jfm[class].glue[targetcls] ~= nil then - fp:write(" (GLUE D " .. tostring(classmaptable[targetcls]) .. " R " .. tostring(jfm[class].glue[targetcls][1]) .. " R " .. tostring(jfm[class].glue[targetcls][2]) .. " R " .. tostring(jfm[class].glue[targetcls][3]) .. ")\n") - end - end - end - if jfm[class].kern ~= nil then - for _,targetcls in ipairs(classes) do - if jfm[class].kern[targetcls] ~= nil then - fp:write(" (KRN D " .. tostring(classmaptable[targetcls]) .. " R ") - if type(kernval) == "number" then fp:write(tostring(jfm[class],kern[targetcls]) .. ")\n") - else fp:write(tostring(jfm[class].kern[targetcls][1]) .. ")\n") end - end - end - end - fp:write(" (STOP)\n") - ::continue:: -end -fp:write(")\n") |