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%%
%% This is file `luatexbase-compat.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% luatexbase-compat.dtx (with options: `texpackage')
%%
%% See the aforementioned source file(s) for copyright and licensing information.
%%
\begingroup\catcode61\catcode48\catcode32=10\relax% = and space
\catcode123 1 % {
\catcode125 2 % }
\catcode 35 6 % #
\toks0\expandafter{\expandafter\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 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 10 12 % new line ^^J
\y 39 12 % '
\y 40 12 % (
\y 41 12 % )
\y 42 12 % *
\y 44 12 % ,
\y 45 12 % -
\y 46 12 % .
\y 47 12 % /
\y 58 12 % :
\y 60 12 % <
\y 91 12 % [
\y 93 12 % ]
\y 94 7 % ^
\y 96 12 % `
\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 luatexbase@compat@sty@endinput\endcsname%
\begingroup
\expandafter\ifx\csname ProvidesPackage\endcsname\relax
\def\x#1[#2]{\immediate\write16{Package: #1 #2}}
\else
\let\x\ProvidesPackage
\fi
\expandafter\endgroup
\x{luatexbase-compat}[2011/05/24 v0.4 Compatibility tools for LuaTeX]
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname RequirePackage\endcsname\relax
\input ifluatex.sty
\else
\RequirePackage{ifluatex}
\fi
\ifluatex\else
\begingroup
\expandafter\ifx\csname PackageError\endcsname\relax
\def\x#1#2#3{\begingroup \newlinechar10
\errhelp{#3}\errmessage{Package #1 error: #2}\endgroup}
\else
\let\x\PackageError
\fi
\expandafter\endgroup
\x{luatexbase-compat}{LuaTeX is required for this package. Aborting.}{%
This package can only be used with the LuaTeX engine^^J%
(command `lualatex' or `luatex').^^J%
Package loading has been stopped to prevent additional errors.}
\expandafter\luatexbase@compat@sty@endinput%
\fi
\begingroup
\expandafter\ifx\csname newcommand\endcsname\relax
\toks0{\long\def\luatexbase@directlua}%
\else
\toks0{\newcommand\luatexbase@directlua}%
\fi
\ifnum\luatexversion<36
\toks0\expandafter{\the\toks0{\directlua0}}%
\else
\toks0\expandafter{\the\toks0{\directlua}}%
\fi
\expandafter\endgroup
\the\toks0
\luatexbase@directlua{%
luatexbase = luatexbase or {}
luatexbase.luatexversion = \number\luatexversion\space
luatexbase.luatexrevision = \number\luatexrevision\space}
\begingroup
\expandafter\ifx\csname newcommand\endcsname\relax
\toks0{\def\luatexbase@ensure@primitive#1}
\else
\toks0{\newcommand*\luatexbase@ensure@primitive[1]}
\fi
\toks2{}\def\x#1{\toks2\expandafter{\the\toks2 #1}}
\x{%
\ifcsname luatex#1\endcsname \else}
\ifnum\luatexversion<37\relax
\x{%
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname #1\endcsname\relax}
\begingroup\expandafter\expandafter\expandafter\endgroup
\expandafter\ifx\csname PackageError\endcsname\relax
\x{%
\errmessage{%
Package luatexbase-compat error: failed to enable `#1'.}}
\else
\x{%
\PackageError{luatexbase-compat}{%
Package luatexbase-compat error: failed to enable `#1'.}{}}
\fi
\x{%
\else}
\x{%
\expandafter\let\csname luatex#1\expandafter\endcsname
\csname#1\endcsname
\fi}
\else
\x{%
\luatexbase@directlua{tex.enableprimitives('luatex', {'#1'})}}
\fi
\x{%
\fi}
\toks0\expandafter{\the\toks0\expandafter{\the\toks2}}
\expandafter\endgroup
\the\toks0
\luatexbase@compat@sty@endinput%
\endinput
%%
%% End of file `luatexbase-compat.sty'.
|
