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authorKarl Berry <karl@freefriends.org>2011-05-24 23:30:42 +0000
committerKarl Berry <karl@freefriends.org>2011-05-24 23:30:42 +0000
commit326e706a1aab60c8759d18732d105d26d3879352 (patch)
tree51043e1582d04678ad5e8786d3fef644c29f23d2 /Master/texmf-dist/source/lualatex/luacode
parentc2e2309fda3600a470a0026ef17f98b44dfb3f40 (diff)
luacode (24may11)
git-svn-id: svn://tug.org/texlive/trunk@22605 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist/source/lualatex/luacode')
-rw-r--r--Master/texmf-dist/source/lualatex/luacode/Makefile4
-rw-r--r--Master/texmf-dist/source/lualatex/luacode/luacode.dtx80
2 files changed, 46 insertions, 38 deletions
diff --git a/Master/texmf-dist/source/lualatex/luacode/Makefile b/Master/texmf-dist/source/lualatex/luacode/Makefile
index ba571fd3225..86534b2bad9 100644
--- a/Master/texmf-dist/source/lualatex/luacode/Makefile
+++ b/Master/texmf-dist/source/lualatex/luacode/Makefile
@@ -34,7 +34,7 @@ world: ctan
.PHONY: all doc unpack ctan tds check world
%.pdf: %.dtx
- latexmk -silent $< >/dev/null
+ latexmk -pdf -silent $< >/dev/null
$(UNPACKED): $(DTX)
tex -interaction=batchmode $< >/dev/null
@@ -70,7 +70,7 @@ install: check $(ALL)
clean:
@latexmk -silent -c $(DTX) >/dev/null
- @rm -f -- *.log
+ @rm -f -- test-*.log test-*.aux test-*.pdf
mrproper: clean
@rm -f -- $(GENERATED) $(ZIPS)
diff --git a/Master/texmf-dist/source/lualatex/luacode/luacode.dtx b/Master/texmf-dist/source/lualatex/luacode/luacode.dtx
index 0f78f04753c..498d5840768 100644
--- a/Master/texmf-dist/source/lualatex/luacode/luacode.dtx
+++ b/Master/texmf-dist/source/lualatex/luacode/luacode.dtx
@@ -1,6 +1,6 @@
% \iffalse meta-comment (by the way, this file is contains UTF-8)
%
-% Written in 2010 by Manuel Pégourié-Gonnard <mpg@elzevir.fr>
+% Written in 2010, 2011 by Manuel Pégourié-Gonnard <mpg@elzevir.fr>
%
% This work may be distributed and/or modified under the
% conditions of the LaTeX Project Public License, either version 1.3
@@ -140,29 +140,29 @@ See the source file for author and licensing information.
%
% For an introduction to the most important gotchas of |\directlua|, see
% \file{lualatex-doc.pdf}. Before presenting the tools in this package, let me
-% insist that the most robust way to manage a non-trivial piece of Lua code is
-% to use an external file and source it from Lua, as explained in the cited
-% document.
+% insist that the best way to manage a non-trivial piece of Lua code is
+% probably to use an external file and source it from Lua, as explained in the
+% cited document.
%
% \medskip
%
% First, the exact syntax of |\directlua| has changed along version of
% Lua\TeX, so this package provides a |\luadirect| command which is an exact
% synonym of |\directlua| except that it doesn't have the funny, changing
-% parts of its syntax.\footnote{And also, it expands in two steps instead of
-% one. If you don't known what it means, then you probably don't need to.}
+% parts of its syntax.\footnote{And it expands in two steps If you don't known
+% what it means, then you hopefully don't need to.}
%
% The problems with |\directlua| (or |\luadirect|) are mainly with \TeX\
% special characters. Actually, things are not that bad, since most special
% characters do work, namely: |_|, |^|, |&|, \verb+$+, |{|, |}|. Three are a
% bit tricky but they can be managed with |\string|: |\| and |~|. Only |%| is
% really hard to obtain. Also, \TeX\ macros are expanded, which is good since
-% it allows to pass information from \TeX\ to Lua, but you must be carefull
+% it allows to pass information from \TeX\ to Lua, but you must be careful
% and use only purely expandable macros.
%
% The |\luaexec| command is similar to |\luadirect| but with a few additional
% features:\footnote{And one major drawback: it is not purely expandable. See
-% above.} |\\| gives a double blackslash (convenient in Lua strings), |\%| a
+% above.} |\\| gives a double backslash (convenient in Lua strings), |\%| a
% percent character, and |~| just works. If you happen to need a single
% backslash, you can still use a construct like |\string\n| just as with
% |\luadirect|. Also, \TeX\ macros are expanded.
@@ -217,44 +217,46 @@ See the source file for author and licensing information.
% Catcode defenses.
%
% \begin{macrocode}
-\begingroup
+\begingroup\catcode61\catcode48\catcode32=10\relax% = and space
\catcode123 1 % {
\catcode125 2 % }
\catcode 35 6 % #
- \toks0{}%
- \def\x{}%
+ \toks0{\endlinechar\the\endlinechar}%
+ \edef\x{\endlinechar13}%
\def\y#1 #2 {%
\toks0\expandafter{\the\toks0 \catcode#1 \the\catcode#1}%
\edef\x{\x \catcode#1 #2}}%
- \y 123 1 % {
- \y 125 2 % }
- \y 35 6 % #
- \y 10 12 % ^^J
- \y 34 12 % "
- \y 36 3 % $ $
+ \y 13 5 % carriage return
+ \y 61 12 % =
+ \y 32 10 % space
+ \y 123 1 % {
+ \y 125 2 % }
+ \y 35 6 % #
+ \y 64 11 % @ (letter)
\y 39 12 % '
\y 40 12 % (
\y 41 12 % )
\y 42 12 % *
- \y 43 12 % +
- \y 44 12 % ,
\y 45 12 % -
\y 46 12 % .
\y 47 12 % /
- \y 60 12 % <
- \y 61 12 % =
- \y 64 11 % @ (letter)
- \y 62 12 % >
- \y 95 12 % _ (other!)
+ \y 91 12 % [
+ \y 93 12 % ]
+ \y 94 7 % ^
\y 96 12 % `
- \edef\y#1{\endgroup\edef#1{\the\toks0\relax}\x}%
-\expandafter\y\csname luacode@AtEnd\endcsname
+ \y 126 13 % ~
+ \toks0\expandafter{\the\toks0 \relax\noexpand\endinput}%
+ \edef\y#1{\noexpand\expandafter\endgroup%
+ \noexpand\ifx#1\relax \edef#1{\the\toks0}\x\relax%
+ \noexpand\else \noexpand\expandafter\noexpand\endinput%
+ \noexpand\fi}%
+\expandafter\y\csname luacode@sty@endinput\endcsname%
% \end{macrocode}
%
% Package declaration.
%
% \begin{macrocode}
-\ProvidesPackage{luacode}[2010/11/08 v1.0 lua-in-tex helpers (mpg)]
+\ProvidesPackage{luacode}[2011/05/24 v1.0 lua-in-tex helpers (mpg)]
% \end{macrocode}
%
% Make sure Lua\TeX\ is used.
@@ -266,17 +268,14 @@ See the source file for author and licensing information.
This package can only be used with the LuaTeX engine\MessageBreak
(command `lualatex'). Package loading has been stopped\MessageBreak
to prevent additional errors.}
- \lltxb@core@AtEnd
- \expandafter\endinput
+ \expandafter\luacode@sty@endinput
\fi
% \end{macrocode}
%
-% Use \pk{luatexbase} for catcode tables, and ensure we have the primitives
-% we need.
+% Use \pk{luatexbase} for catcode tables.
%
% \begin{macrocode}
\RequirePackage{luatexbase}
-\luatexbase@ensure@primitive{scantextokens}%
% \end{macrocode}
%
% \subsection{Internal code}
@@ -344,7 +343,7 @@ See the source file for author and licensing information.
% depending on the current catcode regime. So we collect it linewise and
% check each line against the end marker.
%
-% Sotrage for lines.
+% Storage for lines.
%
% \begin{macrocode}
\newtoks\luacode@lines
@@ -407,16 +406,25 @@ See the source file for author and licensing information.
% everything other, except backslash, braces and letters which retain their
% natural catcodes.
%
+% Be carefull about the name of the macro for setting catcode ranges which
+% is currently changing in luatexbase. The group here doesn't matter since
+% catcode table settings are always global.
+%
% \begin{macrocode}
\newluatexcatcodetable \luacode@table@soft
+\begingroup
+\ifdefined\SetCatcodeRange \else
+ \let\SetCatcodeRange\setcatcoderange
+\fi
\setluatexcatcodetable \luacode@table@soft {%
\luatexcatcodetable\CatcodeTableOther
\catcode 92 0
\catcode 123 1
\catcode 125 2
- \setcatcoderange {65}{90} {11}
- \setcatcoderange {97}{122}{11}
+ \SetCatcodeRange {65}{90} {11}
+ \SetCatcodeRange {97}{122}{11}
}
+\endgroup
% \end{macrocode}
%
% \subsection{Public macros and environments}
@@ -440,7 +448,7 @@ See the source file for author and licensing information.
% We're already done!
%
% \begin{macrocode}
-\luacode@AtEnd
+\luacode@sty@endinput
%</texpackage>
% \end{macrocode}
%