diff options
| -rw-r--r-- | luaotfload-auxiliary.lua | 2 | ||||
| -rw-r--r-- | luaotfload-database.lua | 22 |
2 files changed, 21 insertions, 3 deletions
diff --git a/luaotfload-auxiliary.lua b/luaotfload-auxiliary.lua index f310f1c..0dfabe6 100644 --- a/luaotfload-auxiliary.lua +++ b/luaotfload-auxiliary.lua @@ -358,7 +358,7 @@ do local index = function (t, k) if chardata == nil then log("Loading character metadata from %s.", chardef) - chardata = dofile(kpse.find_file("luaotfload-characters.lua")) + chardata = dofile(kpse.find_file("luaotfload-characters.lua", "lua")) if chardata == nil then warning("Could not load %s; continuing with empty character table.", chardef) diff --git a/luaotfload-database.lua b/luaotfload-database.lua index b9695ad..8106898 100644 --- a/luaotfload-database.lua +++ b/luaotfload-database.lua @@ -465,11 +465,29 @@ Also, the fields “resolved”, “sub”, “force” etc. influence the outco --doc]]-- +local concat_char = "#" +local hash_fields = { + --- order is important + "specification", "style", "sub", "optsize", "size", +} +local n_hash_fields = #hash_fields + +--- spec -> string +local hash_request = function (specification) + local key = { } --- segments of the hash + for i=1, n_hash_fields do + local field = specification[hash_fields[i]] + if field then + key[#key+1] = field + end + end + return tableconcat(key, concat_char) +end + --- 'a -> 'a -> table -> (string * int|boolean * boolean) resolve_cached = function (_, _, specification) - --if not names.data then names.data = load_names() end if not names.lookups then names.lookups = load_lookups() end - local request = specification.specification + local request = hash_request(specification) report("both", 4, "cache", "looking for “%s” in cache ...", request) |