diff options
Diffstat (limited to 'luaotfload-database.lua')
| -rw-r--r-- | luaotfload-database.lua | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/luaotfload-database.lua b/luaotfload-database.lua index a3f3718..4b2d201 100644 --- a/luaotfload-database.lua +++ b/luaotfload-database.lua @@ -76,6 +76,7 @@ local lfscurrentdir = lfs.currentdir local lfsdir = lfs.dir local mathabs = math.abs local mathmin = math.min +local osgetenv = os.getenv local osgettimeofday = os.gettimeofday local osremove = os.remove local stringfind = string.find @@ -164,7 +165,7 @@ end if not luaotfloadconfig.termwidth then local tw = 79 if not ( os.type == "windows" --- Assume broken terminal. - or os.getenv "TERM" == "dumb") + or osgetenv "TERM" == "dumb") then local p = iopopen "tput cols" if p then @@ -802,29 +803,20 @@ We’ll just store successful name: lookups in a separate cache file. type lookup_cache = (string, (string * num)) dict -Complete, needs testing: - × 1) add cache to dbobj - × 2) wrap lookups in cached versions - × 3) make caching optional (via the config table) for debugging - × 4) make names_update() cache aware (nil if “force”) - × 5) add logging - × 6) add cache control to luaotfload-tool - × 7) incr db version (now 2.203) - × 8) save cache only at the end of a run - -The spec is modified in place (ugh), so we’ll have to catalogue what -fields actually influence its behavior. +The spec is expected to be modified in place (ugh), so we’ll have to +catalogue what fields actually influence its behavior. Idk what the “spec” resolver is for. lookup inspects modifies + ---------- ----------------- --------------------------- file: name forced, name - name:* name, style, sub, resolved, sub, name, forced + name:[*] name, style, sub, resolved, sub, name, forced optsize, size spec: name, sub resolved, sub, name, forced -* name: contains both the name resolver from luatex-fonts and - resolve_name() below +[*] name: contains both the name resolver from luatex-fonts and + resolve_name() below From my reading of font-def.lua, what a resolver does is basically rewrite the “name” field of the specification record @@ -2278,10 +2270,12 @@ end local path_separator = ostype == "windows" and ";" or ":" --[[doc-- + scan_texmf_fonts() scans all fonts in the texmf tree through the kpathsea variables OPENTYPEFONTS and TTFONTS of texmf.cnf. The current working directory comes as “.” (texlive) or absolute path (miktex) and will always be filtered out. + --doc]]-- --- dbobj -> dbobj -> bool? -> (int * int) @@ -2337,7 +2331,7 @@ local function get_os_dirs () "/Network/Library/Fonts", } elseif os.type == "windows" or os.type == "msdos" then - local windir = os.getenv("WINDIR") + local windir = osgetenv("WINDIR") return { filejoin(windir, 'Fonts') } else local fonts_conves = { --- plural, much? |