diff options
| -rw-r--r-- | luaotfload.dtx | 1 | ||||
| -rw-r--r-- | otfl-fonts-syn.lua | 83 |
2 files changed, 84 insertions, 0 deletions
diff --git a/luaotfload.dtx b/luaotfload.dtx index 5cbabc3..24e82c3 100644 --- a/luaotfload.dtx +++ b/luaotfload.dtx @@ -582,6 +582,7 @@ luaotfload.loadmodule('font-con.lua') luaotfload.loadmodule('fonts-enc.lua') -- will load font-age on demand luaotfload.loadmodule('font-cid.lua') luaotfload.loadmodule('font-map.lua') -- for loading lum file (will be stripped) +luaotfload.loadmodule('fonts-syn.lua') luaotfload.loadmodule('font-nms.lua') luaotfload.loadmodule('fonts-tfm.lua') luaotfload.loadmodule('font-oti.lua') diff --git a/otfl-fonts-syn.lua b/otfl-fonts-syn.lua new file mode 100644 index 0000000..36a74d0 --- /dev/null +++ b/otfl-fonts-syn.lua @@ -0,0 +1,83 @@ +if not modules then modules = { } end modules ['luatex-fonts-syn'] = { + version = 1.001, + comment = "companion to luatex-*.tex", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +if context then + texio.write_nl("fatal error: this module is not for context") + os.exit() +end + +-- Generic font names support. +-- +-- Watch out, the version number is the same as the one used in +-- the mtx-fonts.lua function scripts.fonts.names as we use a +-- simplified font database in the plain solution and by using +-- a different number we're less dependent on context. +-- +-- mtxrun --script font --reload --simple +-- +-- The format of the file is as follows: +-- +-- return { +-- ["version"] = 1.001, +-- ["mappings"] = { +-- ["somettcfontone"] = { "Some TTC Font One", "SomeFontA.ttc", 1 }, +-- ["somettcfonttwo"] = { "Some TTC Font Two", "SomeFontA.ttc", 2 }, +-- ["somettffont"] = { "Some TTF Font", "SomeFontB.ttf" }, +-- ["someotffont"] = { "Some OTF Font", "SomeFontC.otf" }, +-- }, +-- } + +local fonts = fonts +fonts.names = fonts.names or { } + +fonts.names.version = 1.001 -- not the same as in context +fonts.names.basename = "luatex-fonts-names.lua" +fonts.names.new_to_old = { } +fonts.names.old_to_new = { } + +local data, loaded = nil, false + +local fileformats = { "lua", "tex", "other text files" } + +function fonts.names.resolve(name,sub) + if not loaded then + local basename = fonts.names.basename + if basename and basename ~= "" then + for i=1,#fileformats do + local format = fileformats[i] + local foundname = resolvers.findfile(basename,format) or "" + if foundname ~= "" then + data = dofile(foundname) + texio.write("<font database loaded: ",foundname,">") + break + end + end + end + loaded = true + end + if type(data) == "table" and data.version == fonts.names.version then + local condensed = string.gsub(string.lower(name),"[^%a%d]","") + local found = data.mappings and data.mappings[condensed] + if found then + local fontname, filename, subfont = found[1], found[2], found[3] + if subfont then + return filename, fontname + else + return filename, false + end + else + return name, false -- fallback to filename + end + end +end + +fonts.names.resolvespec = fonts.names.resolve -- only supported in mkiv + +function fonts.names.getfilename(askedname,suffix) -- only supported in mkiv + return "" +end |