/usr/share/perl5/LaTeXML/Package/slides.cls.ltxml is in latexml 0.8.1-1.
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 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 | # -*- mode: Perl -*-
# /=====================================================================\ #
# | slides | #
# | Implementation for LaTeXML | #
# |=====================================================================| #
# | 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;
LoadPool('LaTeX');
#**********************************************************************
# Option handling
foreach my $option (qw(letterpaper legalpaper executivepaper a4paper a5paper b5paper
landscape clock
final draft titlepage notitlepage onecolumn twocolumn)) {
DeclareOption($option, undef); }
DeclareOption('leqno', sub { AssignMapping('DOCUMENT_CLASSES', ltx_leqno => 1); });
DeclareOption('fleqn', sub { AssignMapping('DOCUMENT_CLASSES', ltx_fleqn => 1); });
ProcessOptions();
#**********************************************************************
# Document structure.
RelaxNGSchema("LaTeXML");
DefConditional('\if@bw');
DefConditional('\if@clock');
DefConditional('\if@makingslides');
DefConditional('\if@onlynotesw');
DefConditional('\if@onlyslidesw');
DefConditional('\if@titlepage');
DefConditional('\if@visible');
DefMacroI('\ifourteenpt', undef, '13.82');
DefMacroI('\iseventeenpt', undef, '16.59');
DefMacroI('\itwentypt', undef, '19.907');
DefMacroI('\itwentyfourpt', undef, '23.89');
DefMacroI('\itwentyninept', undef, '28.66');
DefMacroI('\ithirtyfourpt', undef, '34.4');
DefMacroI('\ifortyonept', undef, '41.28');
# ???
DefMacro('\newifg Token', '\newif#1');
DefConditional('\ifG@slidesw');
#DefConditional('\ifG@123');
# \@ifG,
# redefns
# \@@overline, \@frac, \@xoverline,
# \@xsqrt, \@xunderline, \@xysqrt, \@xyunderline,
# \@bphantom, \@hbphantom, \@vbphantom,
# \@smashboxa, \@smashboxb, \@smashboxc,
# \@hvsmash,
Let('\@topfil', '\vfil');
Let('\@botfil', '\vfil');
# \@ggobtoend, \@gobbletoend,
# \@mainsize, \@makefntext,
# \@mathbox, \@mmodetest,
# \@setfontsize@parms,
# \@setlimits,
# \@sl@ccdr,
# \@sl@getargs,
DefConstructor('\addtime Number', '<ltx:note>add time #1</ltx:note>');
DefConstructor('\settime Number', '<ltx:note>set time #1</ltx:note>');
# Hmm... should be saving the color and restoring upon visible.
# or better yet, should be an alpha channel in font!!!
# CSS3 has an opacity property (0--1)
DefPrimitiveI('\invisible', undef, undef, font => { opacity => 0 }); # ?
DefPrimitiveI('\visible', undef, undef, font => { opacity => 1 }); # ?
DefPrimitive('\showfont', sub {
my $font = LookupValue('font');
print STDERR "\nFONT IS: " . Stringify($font) . "\n";
return; });
RequirePackage('color'); # ?
# \@color, \@colorlist, \last@color,
DefMacro('\blackandwhite', '');
DefMacro('\colors{}', ''); # ?
DefMacro('\colorslides{}', '');
DefMacroI('\setupcounters', undef, '');
DefMacroI('\ps@headings', undef, '');
DefMacroI('\ps@note', undef, '');
DefMacroI('\ps@overlay', undef, '');
DefMacroI('\ps@slide', undef, '');
# \@doglnotelist, \@doglslidelist, \@donotelist, \@doslidelist,
# \@extraslide,
#**********************************************************************
# The core sectioning commands are defined in LaTeX.pm
# but the counter setup, etc, depends on article
NewCounter('slide', 'document', idprefix => 's', nested => ['overlay']);
NewCounter('overlay', 'slide', idprefix => 'o');
NewCounter('note', 'document', idprefix => 'n');
DefMacro('\theslide', '\arabic{slide}');
DefMacro('\thenote', '\arabic{note}');
DefMacro('\theoverlay', '\theslide.\arabic{overlay}');
NewCounter('equation', 'document', idprefix => 'E');
DefMacro('\theequation', '\arabic{equation}');
NewCounter('@itemizei', 'document', idprefix => 'I');
NewCounter('@itemizeii', '@itemizei', idprefix => 'I');
NewCounter('@itemizeiii', '@itemizeii', idprefix => 'I');
NewCounter('@itemizeiv', '@itemizeiii', idprefix => 'I');
NewCounter('@itemizev', '@itemizeiv', idprefix => 'I');
NewCounter('@itemizevi', '@itemizev', idprefix => 'I');
NewCounter('enumi', '@itemizei', idprefix => 'i');
NewCounter('enumii', '@itemizeii', idprefix => 'i');
NewCounter('enumiii', '@itemizeiii', idprefix => 'i');
NewCounter('enumiv', '@itemizeiv', idprefix => 'i');
# A couple of more levels, since we use these for ID's!
NewCounter('enumv', '@itemizev', idprefix => 'i');
NewCounter('enumvi', '@itemizevi', idprefix => 'i');
DefMacro('\theenumi', '\arabic{enumi}');
DefMacro('\theenumii', '\alph{enumii}');
DefMacro('\theenumiii', '\roman{enumiii}');
DefMacro('\theenumiv', '\Alph{enumiv}');
#**********************************************************************
AssignValue(DOSLIDES => 1, 'global');
AssignValue(DONOTES => 1, 'global');
DefPrimitiveI('\onlynotes', undef, sub {
AssignValue(DONOTES => 1, 'global');
AssignValue(DOSLIDES => 0, 'global'); });
DefPrimitiveI('\onlyslides', undef, sub {
AssignValue(DONOTES => 0, 'global');
AssignValue(DOSLIDES => 1, 'global'); });
DefEnvironment('{slide}',
"<ltx:slide xml:id='#id' refnum='#refnum' frefnum='#frefnum' rrefnum='#rrefnum'>"
. "#body"
. "</ltx:slide>",
properties => sub { (doslide => sub { LookupValue('DOSLIDES'); },
RefStepCounter('slide')) });
DefEnvironment('{overlay}',
"<ltx:slide xml:id='#id' refnum='#refnum' frefnum='#frefnum' rrefnum='#rrefnum'>"
. "#body"
. "</ltx:slide>",
properties => sub { (doslide => sub { LookupValue('DOSLIDES'); },
RefStepCounter('overlay')) });
DefEnvironment('{note}',
"<ltx:note xml:id='#id' refnum='#refnum' frefnum='#frefnum' rrefnum='#rrefnum'>"
. "#body"
. "</ltx:note>",
properties => sub { (doslide => sub { LookupValue('DONOTES'); },
RefStepCounter('note')) });
#**********************************************************************
1;
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