diff options
Diffstat (limited to 'luaotfload-fonts.lua')
| -rw-r--r-- | luaotfload-fonts.lua | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/luaotfload-fonts.lua b/luaotfload-fonts.lua index f49aa7b..ce01b63 100644 --- a/luaotfload-fonts.lua +++ b/luaotfload-fonts.lua @@ -16,7 +16,7 @@ kpse.set_program_name("luatex") require("luaextra.lua") require("otfl-luat-dum.lua") -local upper, splitpath, expandpath, glob = string.upper, file.split_path, kpse.expand_path, dir.glob +local upper, splitpath, expandpath, glob, basename = string.upper, file.split_path, kpse.expand_path, dir.glob, file.basename luaotfload.fonts.basename = "otfl-names.lua" luaotfload.fonts.version = 1.001 @@ -36,11 +36,12 @@ local function clean(str) return string.gsub(string.lower(str), "[^%a%d]", "") end -local function load_font(filename, names) +local function load_font(filename, names, texmf) local mappings = names.mappings local key if filename then local info = fontloader.info(filename) + if texmf == true then filename = basename(filename) end if info then if type(info) == "table" and #info > 1 then for index,sub in ipairs(info) do @@ -65,7 +66,7 @@ local function load_font(filename, names) end end -local function scan_dir(dirname, names, recursive) +local function scan_dir(dirname, names, recursive, texmf) local list, found = { }, { } for _,ext in ipairs { "otf", "ttf", "ttc", "dfont" } do if recursive then pat = "/**." else pat = "/*." end @@ -80,25 +81,29 @@ local function scan_dir(dirname, names, recursive) table.append(list, found) end for _,fnt in ipairs(list) do - load_font(fnt, names) + load_font(fnt, names, texmf) end end local function scan_os_fonts(names) local fontdirs fontdirs = expandpath("$OSFONTDIR") - fontdirs = splitpath(fontdirs, ":") - for _,d in ipairs(fontdirs) do - scan_dir(d, names, true) + if not fontdirs:is_empty() then + fontdirs = splitpath(fontdirs, ":") + for _,d in ipairs(fontdirs) do + scan_dir(d, names, true) + end end end local function scan_txmf_tree(names) local fontdirs = expandpath("$OPENTYPEFONTS") fontdirs = fontdirs .. expandpath("$TTFONTS") - fontdirs = splitpath(fontdirs, ":") - for _,d in ipairs(fontdirs) do - scan_dir(d, names) + if not fontdirs:is_empty() then + fontdirs = splitpath(fontdirs, ":") + for _,d in ipairs(fontdirs) do + scan_dir(d, names, false, true) + end end end |