diff options
Diffstat (limited to 'luaotfload-auxiliary.lua')
| -rw-r--r-- | luaotfload-auxiliary.lua | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/luaotfload-auxiliary.lua b/luaotfload-auxiliary.lua index d6c8eaa..0a3ace8 100644 --- a/luaotfload-auxiliary.lua +++ b/luaotfload-auxiliary.lua @@ -48,10 +48,33 @@ local rewrite_fontname = function (tfmdata, specification) tfmdata.name = [["]] .. specification .. [["]] end -luatexbase.add_to_callback( - "luaotfload.patch_font", - rewrite_fontname, - "luaotfload.rewrite_fontname") +local rewriting = false + +local start_rewrite_fontname = function () + if rewriting == false then + luatexbase.add_to_callback ( + "luaotfload.patch_font", + rewrite_fontname, + "luaotfload.rewrite_fontname") + rewriting = true + logs.names_report ("log", 0, "aux", + "start rewriting tfmdata.name field") + end +end + +aux.start_rewrite_fontname = start_rewrite_fontname + +local stop_rewrite_fontname = function () + if rewriting == true then + luatexbase.remove_fromt_callback + ("luaotfload.patch_font", "luaotfload.rewrite_fontname") + rewriting = false + logs.names_report ("log", 0, "aux", + "stop rewriting tfmdata.name field") + end +end + +aux.stop_rewrite_fontname = stop_rewrite_fontname --- as of 2.3 the compatibility hacks for TL 2013 are made optional |