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-rw-r--r--otfl-font-nms.lua18
1 files changed, 14 insertions, 4 deletions
diff --git a/otfl-font-nms.lua b/otfl-font-nms.lua
index e8ad626..3ee6ee4 100644
--- a/otfl-font-nms.lua
+++ b/otfl-font-nms.lua
@@ -53,14 +53,25 @@ fonts = fonts or { }
fonts.names = fonts.names or { }
local names = fonts.names
-local names_dir = "luatex-cache/generic/names"
+
names.version = 2.2
names.data = nil
names.path = {
basename = "otfl-names.lua",
- dir = filejoin(kpse.expand_var("$TEXMFVAR"), names_dir),
+ dir = "",
+ path = "",
}
+-- We use the cache.* of ConTeXt (see luat-basics-gen), we can
+-- use it safely (all checks and directory creations are already done). It
+-- uses TEXMFCACHE or TEXMFVAR as starting points.
+local writable_path = caches.getwritablepath("names","")
+if not writable_path then
+ error("Impossible to find a suitable writeable cache...")
+end
+names.path.dir = writable_path
+names.path.path = filejoin(writable_path, names.path.basename)
+
---- <FIXME>
---
@@ -161,8 +172,7 @@ local scan_external_dir
local update_names
load_names = function ( )
- local path = filejoin(names.path.dir, names.path.basename)
- local foundname, data = load_lua_file(path)
+ local foundname, data = load_lua_file(names.path.path)
if data then
report("info", 0, "Font names database loaded", "%s", foundname)