diff options
Diffstat (limited to 'luaotfload-fonts-def.lua')
| -rw-r--r-- | luaotfload-fonts-def.lua | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/luaotfload-fonts-def.lua b/luaotfload-fonts-def.lua deleted file mode 100644 index 0c2f0db..0000000 --- a/luaotfload-fonts-def.lua +++ /dev/null @@ -1,97 +0,0 @@ -if not modules then modules = { } end modules ['luatex-font-def'] = { - 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 - -local fonts = fonts - --- A bit of tuning for definitions. - -fonts.constructors.namemode = "specification" -- somehow latex needs this (changed name!) => will change into an overload - --- tricky: we sort of bypass the parser and directly feed all into --- the sub parser - -function fonts.definers.getspecification(str) - return "", str, "", ":", str -end - --- the generic name parser (different from context!) - -local list = { } - -local function issome () list.lookup = 'name' end -- xetex mode prefers name (not in context!) -local function isfile () list.lookup = 'file' end -local function isname () list.lookup = 'name' end -local function thename(s) list.name = s end -local function issub (v) list.sub = v end -local function iscrap (s) list.crap = string.lower(s) end -local function iskey (k,v) list[k] = v end -local function istrue (s) list[s] = true end -local function isfalse(s) list[s] = false end - -local P, S, R, C = lpeg.P, lpeg.S, lpeg.R, lpeg.C - -local spaces = P(" ")^0 -local namespec = (1-S("/:("))^0 -- was: (1-S("/: ("))^0 -local crapspec = spaces * P("/") * (((1-P(":"))^0)/iscrap) * spaces -local filename_1 = P("file:")/isfile * (namespec/thename) -local filename_2 = P("[") * P(true)/isname * (((1-P("]"))^0)/thename) * P("]") -local fontname_1 = P("name:")/isname * (namespec/thename) -local fontname_2 = P(true)/issome * (namespec/thename) -local sometext = (R("az","AZ","09") + S("+-."))^1 -local truevalue = P("+") * spaces * (sometext/istrue) -local falsevalue = P("-") * spaces * (sometext/isfalse) -local keyvalue = (C(sometext) * spaces * P("=") * spaces * C(sometext))/iskey -local somevalue = sometext/istrue -local subvalue = P("(") * (C(P(1-S("()"))^1)/issub) * P(")") -- for Kim -local option = spaces * (keyvalue + falsevalue + truevalue + somevalue) * spaces -local options = P(":") * spaces * (P(";")^0 * option)^0 - -local pattern = (filename_1 + filename_2 + fontname_1 + fontname_2) * subvalue^0 * crapspec^0 * options^0 - -local function colonized(specification) -- xetex mode - list = { } - lpeg.match(pattern,specification.specification) - list.crap = nil -- style not supported, maybe some day - if list.name then - specification.name = list.name - list.name = nil - end - if list.lookup then - specification.lookup = list.lookup - list.lookup = nil - end - if list.sub then - specification.sub = list.sub - list.sub = nil - end - specification.features.normal = fonts.handlers.otf.features.normalize(list) - return specification -end - -fonts.definers.registersplit(":",colonized,"cryptic") -fonts.definers.registersplit("", colonized,"more cryptic") -- catches \font\text=[names] - -function fonts.definers.applypostprocessors(tfmdata) - local postprocessors = tfmdata.postprocessors - if postprocessors then - for i=1,#postprocessors do - local extrahash = postprocessors[i](tfmdata) -- after scaling etc - if type(extrahash) == "string" and extrahash ~= "" then - -- e.g. a reencoding needs this - extrahash = string.gsub(lower(extrahash),"[^a-z]","-") - tfmdata.properties.fullname = format("%s-%s",tfmdata.properties.fullname,extrahash) - end - end - end - return tfmdata -end |