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author | Khaled Hosny <khaledhosny@eglug.org> | 2010-11-26 17:36:23 +0200 |
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committer | Khaled Hosny <khaledhosny@eglug.org> | 2010-11-26 17:36:23 +0200 |
commit | 8166a5e9f5e1aba799f25498651bb582102ed0a8 (patch) | |
tree | 9c80e55931f3c7339f730ec3bf0e5621df0c94f9 /luaotfload.dtx | |
parent | 45b788e4736369be90c39f938012960c6dd7d3ea (diff) | |
download | luaotfload-8166a5e9f5e1aba799f25498651bb582102ed0a8.tar.gz |
Apply Philipp's patch from #20
Diffstat (limited to 'luaotfload.dtx')
-rw-r--r-- | luaotfload.dtx | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/luaotfload.dtx b/luaotfload.dtx index 9577eea..c4e4e27 100644 --- a/luaotfload.dtx +++ b/luaotfload.dtx @@ -591,6 +591,10 @@ luaotfload.loadmodule('font-clr.lua') % to the \tex end. % % \begin{macrocode} +local function default_callback(fontdata) + -- do nothing +end +luatexbase.create_callback("luaotfload.patch_font", "simple", default_callback) local function def_font(...) local fontdata = fonts.define.read(...) if type(fontdata) == "table" and fontdata.shared then @@ -659,7 +663,7 @@ local function def_font(...) fontdata.parameters[11] = 50 end end - + luatexbase.call_callback("luaotfload.patch_font", fontdata) end return fontdata end @@ -688,6 +692,10 @@ local gsubs = { for _,v in next, gsubs do register_base_sub(v) end + +function luaotfload.add_patch_callback(...) + luatexbase.add_to_callback("luaotfload.patch_font", ...) +end % \end{macrocode} % % Finally we register the callbacks |