/usr/share/perl5/LaTeXML/Package/amsgen.sty.ltxml is in latexml 0.8.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | # -*- mode: Perl -*-
# /=====================================================================\ #
# | amsgen.sty.ltxml | #
# |=====================================================================| #
# | Part of LaTeXML: | #
# | Public domain software, produced as part of work done by the | #
# | United States Government & not subject to copyright in the US. | #
# |---------------------------------------------------------------------| #
# | Bruce Miller <bruce.miller@nist.gov> #_# | #
# | http://dlmf.nist.gov/LaTeXML/ (o o) | #
# \=========================================================ooo==U==ooo=/ #
package LaTeXML::Package::Pool;
use strict;
use warnings;
use LaTeXML::Package;
#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# Hopefully the special nature of this is ignorable...
DefMacro('\@saveprimitive{}{}', '\let#2#1');
Let('\@xp', '\expandafter');
Let('\@nx', '\noexpand');
DefRegister('\@emptytoks' => Tokens());
DefMacro('\@oparg #1[#2]', '\@ifnextchar[{#1}{#1[#2]}');
DefMacro('\@ifempty {}', '\@xifempty#1@@..\@nil');
RawTeX(<<'EoTeX');
\def\@oparg#1[#2]{\@ifnextchar[{#1}{#1[#2]}}
\long\def\@ifempty#1{\@xifempty#1@@..\@nil}
\long\def\@xifempty#1#2@#3#4#5\@nil{%
\ifx#3#4\@xp\@firstoftwo\else\@xp\@secondoftwo\fi}
\long\def\@ifnotempty#1{\@ifempty{#1}{}}
EoTeX
DefMacroI('\FN@', undef, '\futurelet\@let@token');
DefMacroI('\DN@', undef, '\def\next@');
DefMacroI('\RifM@', undef, '\relax\ifmmode');
DefMacroI('\setboxz@h', undef, '\setbox\z@\hbox');
DefMacroI('\wdz@', undef, '\wd\z@');
DefMacroI('\boxz@', undef, '\box\z@');
DefMacroI('\relaxnext@', undef, '\let\@let@token\relax');
# Do we need to worry about the skip space issues...?
Let('\new@ifnextchar', '\@ifnextchar');
# \@ifstar already in LaTeX.pool
DefRegister('\ex@' => Dimension('1pt')); # Just fake it...
# Hmm.... how should we detect whether there's already punctuation?
DefMacro('\@addpunct{}', '#1');
#%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
1;
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