diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/luaotfload-colors.lua | 18 | ||||
| -rw-r--r-- | src/luaotfload.sty | 20 |
2 files changed, 14 insertions, 24 deletions
diff --git a/src/luaotfload-colors.lua b/src/luaotfload-colors.lua index ff4dc13..8035210 100644 --- a/src/luaotfload-colors.lua +++ b/src/luaotfload-colors.lua @@ -40,10 +40,9 @@ local setattribute = nodedirect.set_attribute local texset = tex.set local texget = tex.get -local texsettoks = tex.settoks -local texgettoks = tex.gettoks local stringformat = string.format +local concat = table.concat local otffeatures = fonts.constructors.newfeatures("otf") local identifiers = fonts.hashes.identifiers @@ -311,6 +310,9 @@ node_colorize = function (head, current_color) return head, current_color end +local pgf_extgs = { } +luaotfload.pgf_extgs = pgf_extgs + --- node -> node local color_handler = function (head) head = todirect(head) @@ -324,7 +326,7 @@ local color_handler = function (head) local no_extgs = not tpr:find("/ExtGState<<.*>>") local pgf_loaded = no_extgs and luaotfload.pgf_loaded if pgf_loaded then - tpr = texgettoks(pgf_loaded) -- see luaotfload.sty + tpr = concat(pgf_extgs) end local t = "" @@ -336,7 +338,7 @@ local color_handler = function (head) end if t ~= "" then if pgf_loaded then - texsettoks("global", pgf_loaded, tpr..t) + pgf_extgs[#pgf_extgs+1] = t else if no_extgs then tpr = tpr .. "/ExtGState<<>>" @@ -377,5 +379,13 @@ add_color_callback = function ( ) end end +tex.sprint("\\count255=\\catcode`@ \\catcode`@=11 ", + "\\ifdefined\\AtBeginDocument\\else\\def\\AtBeginDocument#1{#1}\\fi", + "\\AtBeginDocument{\\ifdefined\\pgfutil@everybye", + "\\directlua{luaotfload.pgf_loaded=true}\\begingroup", + "\\toks@{\\pgf@sys@addpdfresource@extgs@plain{\\directlua{tex.sprint(luaotfload.pgf_extgs)}}}", + "\\edef\\x{\\endgroup\\noexpand\\pgfutil@everybye{\\the\\toks@\\the\\pgfutil@everybye}}\\x", + "\\fi}\\catcode`@=\\count255 ") + -- vim:tw=71:sw=4:ts=4:expandtab diff --git a/src/luaotfload.sty b/src/luaotfload.sty index 34f9a87..c9c9864 100644 --- a/src/luaotfload.sty +++ b/src/luaotfload.sty @@ -46,23 +46,3 @@ \fi \RequireLuaModule{luaotfload-main} -% for compatibility with beamer class, which loads pgf package. -\ifcsname selectfont\endcsname - \AtBeginDocument{\@ifpackageloaded{pgfsys}{ - \csname newtoks\endcsname\pgf@sys@pgf@resource@list@extgs@toks - \directlua{luaotfload.pgf_loaded=\the\allocationnumber} - \def\pgf@sys@pgf@resource@list@extgs{\the\pgf@sys@pgf@resource@list@extgs@toks} - \def\pgf@sys@addpdfresource@extgs@plain#1{\global\pgf@sys@pgf@resource@list@extgs@toks - \expandafter{\the\pgf@sys@pgf@resource@list@extgs@toks #1}} - }{}} -\endinput\fi -% under plain tex, tikz (pgf) should be loaded before luaotfload. -\ifcsname pgf@sys@pgf@resource@list@extgs\endcsname\else\endinput\fi -\count255=\the\catcode`@\relax -\catcode`@=11\relax -\newtoks\pgf@sys@pgf@resource@list@extgs@toks -\directlua{luaotfload.pgf_loaded=\the\allocationnumber} -\def\pgf@sys@pgf@resource@list@extgs{\the\pgf@sys@pgf@resource@list@extgs@toks} -\def\pgf@sys@addpdfresource@extgs@plain#1{\global\pgf@sys@pgf@resource@list@extgs@toks - \expandafter{\the\pgf@sys@pgf@resource@list@extgs@toks #1}} -\catcode`@=\the\count255\relax |