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| author | Khaled Hosny <khaledhosny@eglug.org> | 2010-01-14 17:45:10 +0200 |
|---|---|---|
| committer | Khaled Hosny <khaledhosny@eglug.org> | 2010-01-15 08:28:18 +0200 |
| commit | 44850a658e40bd8a5e904e123b63256e475538b4 (patch) | |
| tree | a942a53e28d0705d531e7f645917a17170ae91b0 | |
| parent | ae0bb5d50f13a10af89bbbcde6515d55fb969a64 (diff) | |
| download | luaotfload-44850a658e40bd8a5e904e123b63256e475538b4.tar.gz | |
Add support for subfonts (ttc and dfont)
| -rw-r--r-- | luaotfload-fonts.lua | 37 |
1 files changed, 22 insertions, 15 deletions
diff --git a/luaotfload-fonts.lua b/luaotfload-fonts.lua index 8040296..56f1239 100644 --- a/luaotfload-fonts.lua +++ b/luaotfload-fonts.lua @@ -37,10 +37,14 @@ local function clean(str) end local function tprint(t) print(table.serialize(t)) end -function fontloader.fullinfo(filename) +function fontloader.fullinfo(filename, subfont) -- info("loaing %s", filename) local f, w, m, t, n = nil, nil, nil, { }, { } - f, w = fontloader.open(filename) + if subfont then + f, w = fontloader.open(filename, subfont) + else + f, w = fontloader.open(filename) + end m = fontloader.to_table(f) fontloader.close(f) m.glyphs, m.gpos, m.gsub, m.kerns, m.lookups, m.map = nil, nil, nil, nil, nil, nil @@ -91,24 +95,27 @@ end local function load_font(filename, names, texmf) local psnames, families = names.mappings.psnames, names.mappings.families if filename then - local info = fontloader.fullinfo(filename) - if texmf == true then filename = basename(filename) end + local info = fontloader.info(filename) if info then if type(info) == "table" and #info > 1 then - for index,sub in ipairs(info) do --- key = clean(sub.fullname) --- if not mappings[key] then --- mappings[key] = { sub.fullname, filename, index } --- else --- log("Font '%s' already exists.", key) --- end + for index,_ in ipairs(info) do + local fullinfo = fontloader.fullinfo(filename, index-1) + if not families[fullinfo.family] then + families[fullinfo.family] = { } + end + families[fullinfo.family][fullinfo.style] = {texmf and basename(filename) or filename, index-1} + psnames[fullinfo.psname] = {texmf and basename(filename) or filename, index-1} end else - if not families[info.family] then - families[info.family] = { } + local fullinfo = fontloader.fullinfo(filename) + if texmf == true then + filename = basename(filename) + end + if not families[fullinfo.family] then + families[fullinfo.family] = { } end - families[info.family][info.style] = filename - psnames[info.psname] = filename + families[fullinfo.family][fullinfo.style] = texmf and basename(filename) or filename + psnames[fullinfo.psname] = texmf and basename(filename) or filename end else log("Failed to load %s", filename) |