| 1 | #!/usr/bin/perl -w␊ |
| 2 | ␊ |
| 3 | # Copyright (c) 2004, 2005 by Nicolas FRANÇOIS <nicolas.francois@centraliens.net>␊ |
| 4 | #␊ |
| 5 | # This file is part of po4a.␊ |
| 6 | #␊ |
| 7 | # This program is free software; you can redistribute it and/or modify␊ |
| 8 | # it under the terms of the GNU General Public License as published by␊ |
| 9 | # the Free Software Foundation; either version 2 of the License, or␊ |
| 10 | # (at your option) any later version.␊ |
| 11 | #␊ |
| 12 | # This program is distributed in the hope that it will be useful,␊ |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of␊ |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the␊ |
| 15 | # GNU General Public License for more details.␊ |
| 16 | #␊ |
| 17 | # You should have received a copy of the GNU General Public License␊ |
| 18 | # along with po4a; if not, write to the Free Software␊ |
| 19 | # Foundation, Inc.,␊ |
| 20 | # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA␊ |
| 21 | #␊ |
| 22 | ########################################################################␊ |
| 23 | ␊ |
| 24 | =encoding UTF-8␊ |
| 25 | ␊ |
| 26 | =head1 NAME␊ |
| 27 | ␊ |
| 28 | Locale::Po4a::LaTeX - convert LaTeX documents and derivates from/to PO files␊ |
| 29 | ␊ |
| 30 | =head1 DESCRIPTION␊ |
| 31 | ␊ |
| 32 | The po4a (PO for anything) project goal is to ease translations (and more␊ |
| 33 | interestingly, the maintenance of translations) using gettext tools on␊ |
| 34 | areas where they were not expected like documentation.␊ |
| 35 | ␊ |
| 36 | Locale::Po4a::LaTeX is a module to help the translation of LaTeX documents into␊ |
| 37 | other [human] languages. It can also be used as a base to build modules for␊ |
| 38 | LaTeX-based documents.␊ |
| 39 | ␊ |
| 40 | This module contains the definitions of common LaTeX commands and␊ |
| 41 | environments.␊ |
| 42 | ␊ |
| 43 | See the L<Locale::Po4a::TeX(3pm)|Locale::Po4a::TeX> manpage for the list␊ |
| 44 | of recognized options.␊ |
| 45 | ␊ |
| 46 | =head1 SEE ALSO␊ |
| 47 | ␊ |
| 48 | L<Locale::Po4a::TeX(3pm)|Locale::Po4a::TeX>,␊ |
| 49 | L<Locale::Po4a::TransTractor(3pm)|Locale::Po4a::TransTractor>,␊ |
| 50 | L<po4a(7)|po4a.7>␊ |
| 51 | ␊ |
| 52 | =head1 AUTHORS␊ |
| 53 | ␊ |
| 54 | Nicolas François <nicolas.francois@centraliens.net>␊ |
| 55 | ␊ |
| 56 | =head1 COPYRIGHT AND LICENSE␊ |
| 57 | ␊ |
| 58 | Copyright 2004, 2005 by Nicolas FRANÇOIS <nicolas.francois@centraliens.net>.␊ |
| 59 | ␊ |
| 60 | This program is free software; you may redistribute it and/or modify it␊ |
| 61 | under the terms of GPL (see COPYING file).␊ |
| 62 | ␊ |
| 63 | =cut␊ |
| 64 | ␊ |
| 65 | package Locale::Po4a::LaTeX;␊ |
| 66 | ␊ |
| 67 | use 5.006;␊ |
| 68 | use strict;␊ |
| 69 | use warnings;␊ |
| 70 | ␊ |
| 71 | require Exporter;␊ |
| 72 | use vars qw($VERSION @ISA @EXPORT);␊ |
| 73 | $VERSION= $Locale::Po4a::TeX::VERSION;␊ |
| 74 | @ISA= qw(Locale::Po4a::TeX);␊ |
| 75 | @EXPORT= qw();␊ |
| 76 | ␊ |
| 77 | use Locale::Po4a::TeX;␊ |
| 78 | use subs qw(&generic_command␊ |
| 79 | &parse_definition_file␊ |
| 80 | ®ister_generic_command␊ |
| 81 | ®ister_generic_environment);␊ |
| 82 | *parse_definition_file = \&Locale::Po4a::TeX::parse_definition_file;␊ |
| 83 | *generic_command = \&Locale::Po4a::TeX::generic_command;␊ |
| 84 | *register_generic_command = \&Locale::Po4a::TeX::register_generic_command;␊ |
| 85 | *register_generic_environment = \&Locale::Po4a::TeX::register_generic_environment;␊ |
| 86 | use vars qw($RE_ESCAPE $ESCAPE␊ |
| 87 | $no_wrap_environments␊ |
| 88 | %commands %environments␊ |
| 89 | %separated_command %separated_environment␊ |
| 90 | %command_parameters %environment_parameters␊ |
| 91 | %env_separators␊ |
| 92 | @exclude_include);␊ |
| 93 | *RE_ESCAPE = \$Locale::Po4a::TeX::RE_ESCAPE;␊ |
| 94 | *ESCAPE = \$Locale::Po4a::TeX::ESCAPE;␊ |
| 95 | *no_wrap_environments = \$Locale::Po4a::TeX::no_wrap_environments;␊ |
| 96 | *commands = \%Locale::Po4a::TeX::commands;␊ |
| 97 | *environments = \%Locale::Po4a::TeX::environments;␊ |
| 98 | *separated_command = \%Locale::Po4a::TeX::separated_command;␊ |
| 99 | *separated_environment = \%Locale::Po4a::TeX::separated_environment;␊ |
| 100 | *env_separators = \%Locale::Po4a::TeX::env_separators;␊ |
| 101 | *exclude_include = \@Locale::Po4a::TeX::exclude_include;␊ |
| 102 | *command_parameters = \%Locale::Po4a::TeX::command_parameters;␊ |
| 103 | *environment_parameters = \%Locale::Po4a::TeX::environment_parameters;␊ |
| 104 | ␊ |
| 105 | ␊ |
| 106 | # documentclass:␊ |
| 107 | # Only read the documentclass in order to find some po4a directives.␊ |
| 108 | # FIXME: The documentclass could contain translatable strings.␊ |
| 109 | # Maybe it should be implemented as \include{}.␊ |
| 110 | register_generic_command("*documentclass,[]{}");␊ |
| 111 | # We use register_generic_command to define the number and types of␊ |
| 112 | # parameters. The function is then overwritten:␊ |
| 113 | $commands{'documentclass'} = sub {␊ |
| 114 | my $self = shift;␊ |
| 115 | my ($command,$variant,$args,$env) = (shift,shift,shift,shift);␊ |
| 116 | my $no_wrap = shift;␊ |
| 117 | ␊ |
| 118 | # Only try to parse the file. We don't want to fail or parse this file␊ |
| 119 | # if it is a standard documentclass.␊ |
| 120 | my $name = ($args->[0] eq '[')? $args->[3]: $args->[1];␊ |
| 121 | parse_definition_file($self, $name.".cls", 1);␊ |
| 122 | ␊ |
| 123 | my ($t,@e) = generic_command($self,$command,$variant,$args,$env,$no_wrap);␊ |
| 124 | ␊ |
| 125 | return ($t, @$env);␊ |
| 126 | };␊ |
| 127 | ␊ |
| 128 | # LaTeX 2␊ |
| 129 | # I chose not to translate files, counters, lengths␊ |
| 130 | register_generic_command("*addcontentsline,{}{}{_}");␊ |
| 131 | register_generic_command("address,{_}"); # lines are seperated by \\␊ |
| 132 | register_generic_command("*addtocontents,{}{_}");␊ |
| 133 | register_generic_command("*addtocounter,{}{}");␊ |
| 134 | register_generic_command("*addtolength,{}{}");␊ |
| 135 | register_generic_command("*addvspace,{}");␊ |
| 136 | register_generic_command("alph,{}"); # another language may not want this alphabet␊ |
| 137 | register_generic_command("arabic,{}"); # another language may not want an arabic numbering␊ |
| 138 | register_generic_command("*author,{_}"); # authors are separated by \and␊ |
| 139 | register_generic_command("bibitem,[]{}");␊ |
| 140 | register_generic_command("*bibliographystyle,{}"); # BibTeX␊ |
| 141 | register_generic_command("*bibliography,{}"); # BibTeX␊ |
| 142 | register_generic_command("*centerline,{_}");␊ |
| 143 | register_generic_command("*caption,[]{_}");␊ |
| 144 | register_generic_command("cc,{_}");␊ |
| 145 | register_generic_command("circle,[]{}");␊ |
| 146 | register_generic_command("cite,[_]{}");␊ |
| 147 | register_generic_command("cline,{}");␊ |
| 148 | register_generic_command("closing,{_}");␊ |
| 149 | register_generic_command("dashbox,{}"); # followed by a (w,h) argument␊ |
| 150 | register_generic_command("date,{_}");␊ |
| 151 | register_generic_command("*enlargethispage,{}");␊ |
| 152 | register_generic_command("ensuremath,{_}");␊ |
| 153 | register_generic_command("*fbox,{_}");␊ |
| 154 | register_generic_command("fnsymbol,{}");␊ |
| 155 | register_generic_command("*footnote,[]{_}");␊ |
| 156 | register_generic_command("*footnotemark,[]");␊ |
| 157 | register_generic_command("*footnotetext,[]{_}");␊ |
| 158 | register_generic_command("frac,{_}{_}");␊ |
| 159 | register_generic_command("*frame,{_}");␊ |
| 160 | register_generic_command("*framebox,[][]{_}"); # There is another form in picture environment␊ |
| 161 | register_generic_command("*hbox,{}");␊ |
| 162 | register_generic_command("*hspace,[]{}");␊ |
| 163 | register_generic_command("*hyphenation,{_}"); # Translators may wish to add/remove words␊ |
| 164 | register_generic_command("*include,{}");␊ |
| 165 | #register_generic_command("includeonly,{}"); # should not be supported for now␊ |
| 166 | register_generic_command("*index,{_}");␊ |
| 167 | register_generic_command("*input,{}");␊ |
| 168 | register_generic_command("*item,[_]");␊ |
| 169 | register_generic_command("*label,{}");␊ |
| 170 | register_generic_command("lefteqn,{_}");␊ |
| 171 | register_generic_command("line,"); # The first argument is (x,y)␊ |
| 172 | register_generic_command("*linebreak,[]");␊ |
| 173 | register_generic_command("linethickness,{}");␊ |
| 174 | register_generic_command("location,{_}");␊ |
| 175 | register_generic_command("makebox,[][]{_}"); # There's another form in picture environment␊ |
| 176 | register_generic_command("makelabels,{}");␊ |
| 177 | register_generic_command("*markboth,[]{_}{_}");␊ |
| 178 | register_generic_command("*markright,{_}");␊ |
| 179 | register_generic_command("mathcal,{_}");␊ |
| 180 | register_generic_command("mathop,{_}");␊ |
| 181 | register_generic_command("mbox,{_}");␊ |
| 182 | register_generic_command("multicolumn,{}{}{_}");␊ |
| 183 | register_generic_command("multiput,"); # The first arguments are (x,y)(dx,dy)␊ |
| 184 | register_generic_command("name,{_}");␊ |
| 185 | register_generic_command("*newcommand,{}[][]{_}");␊ |
| 186 | register_generic_command("*newcounter,{}[]");␊ |
| 187 | register_generic_command("*newenvironment,{}[]{_}{_}");␊ |
| 188 | register_generic_command("*newfont,{}{}");␊ |
| 189 | register_generic_command("*newlength,{}");␊ |
| 190 | register_generic_command("*newsavebox,{}");␊ |
| 191 | register_generic_command("*newtheorem,{}{_}"); # Two forms, the optionnal arg is not the first one␊ |
| 192 | register_generic_command("nocite,{}");␊ |
| 193 | register_generic_command("nolinebreak,[]");␊ |
| 194 | register_generic_command("*nopagebreak,[]");␊ |
| 195 | register_generic_command("opening,{_}");␊ |
| 196 | register_generic_command("oval,"); # The first argument is (w,h)␊ |
| 197 | register_generic_command("overbrace,{_}");␊ |
| 198 | register_generic_command("overline,{_}");␊ |
| 199 | register_generic_command("*pagebreak,[]");␊ |
| 200 | register_generic_command("*pagenumbering,{_}");␊ |
| 201 | register_generic_command("pageref,{}");␊ |
| 202 | register_generic_command("*pagestyle,{}");␊ |
| 203 | register_generic_command("*parbox,[][][]{}{_}");␊ |
| 204 | register_generic_command("providecommand,{}[][]{_}");␊ |
| 205 | register_generic_command("put,"); # The first argument is (x,y)␊ |
| 206 | register_generic_command("raisebox,{}[][]{_}");␊ |
| 207 | register_generic_command("ref,{}");␊ |
| 208 | register_generic_command("*refstepcounter,{}");␊ |
| 209 | register_generic_command("*renewcommand,{}[][]{_}");␊ |
| 210 | register_generic_command("*renewenvironment,{}[]{_}{_}");␊ |
| 211 | register_generic_command("roman,{}"); # another language may not want a roman numbering␊ |
| 212 | register_generic_command("rule,[]{}{}");␊ |
| 213 | register_generic_command("savebox,{}"); # Optional arguments in 2nd & 3rd position␊ |
| 214 | register_generic_command("sbox,{}{_}");␊ |
| 215 | register_generic_command("*setcounter,{}{}");␊ |
| 216 | register_generic_command("*setlength,{}{}");␊ |
| 217 | register_generic_command("*settodepth,{}{_}");␊ |
| 218 | register_generic_command("*settoheight,{}{_}");␊ |
| 219 | register_generic_command("*settowidth,{}{_}");␊ |
| 220 | register_generic_command("shortstack,[]{_}");␊ |
| 221 | register_generic_command("signature,{_}");␊ |
| 222 | register_generic_command("sqrt,[_]{_}");␊ |
| 223 | register_generic_command("stackrel,{_}{_}");␊ |
| 224 | register_generic_command("stepcounter,{}");␊ |
| 225 | register_generic_command("*subfigure,[_]{_}");␊ |
| 226 | register_generic_command("symbol,{_}");␊ |
| 227 | register_generic_command("telephone,{_}");␊ |
| 228 | register_generic_command("thanks,{_}");␊ |
| 229 | register_generic_command("*thispagestyle,{}");␊ |
| 230 | register_generic_command("*title,{_}");␊ |
| 231 | register_generic_command("typeout,{_}");␊ |
| 232 | register_generic_command("typein,[]{_}");␊ |
| 233 | register_generic_command("twocolumn,[_]");␊ |
| 234 | register_generic_command("underbrace,{_}");␊ |
| 235 | register_generic_command("underline,{_}");␊ |
| 236 | register_generic_command("*usebox,{}");␊ |
| 237 | register_generic_command("usecounter,{}");␊ |
| 238 | register_generic_command("*usepackage,[]{}");␊ |
| 239 | register_generic_command("value,{}");␊ |
| 240 | register_generic_command("vector,"); # The first argument is (x,y)␊ |
| 241 | register_generic_command("vphantom,{_}");␊ |
| 242 | register_generic_command("*vspace,[]{}");␊ |
| 243 | register_generic_command("*vbox,{}");␊ |
| 244 | register_generic_command("*vcenter,{}");␊ |
| 245 | ␊ |
| 246 | register_generic_command("*part,[_]{_}");␊ |
| 247 | register_generic_command("*chapter,[_]{_}");␊ |
| 248 | register_generic_command("*section,[_]{_}");␊ |
| 249 | register_generic_command("*subsection,[_]{_}");␊ |
| 250 | register_generic_command("*subsubsection,[_]{_}");␊ |
| 251 | register_generic_command("*paragraph,[_]{_}");␊ |
| 252 | register_generic_command("*subparagraph,[_]{_}");␊ |
| 253 | ␊ |
| 254 | register_generic_command("textrm,{_}");␊ |
| 255 | register_generic_command("textit,{_}");␊ |
| 256 | register_generic_command("emph,{_}");␊ |
| 257 | register_generic_command("textmd,{_}");␊ |
| 258 | register_generic_command("textbf,{_}");␊ |
| 259 | register_generic_command("textup,{_}");␊ |
| 260 | register_generic_command("textsl,{_}");␊ |
| 261 | register_generic_command("textsf,{_}");␊ |
| 262 | register_generic_command("textsc,{_}");␊ |
| 263 | register_generic_command("texttt,{_}");␊ |
| 264 | register_generic_command("textnormal,{_}");␊ |
| 265 | register_generic_command("mathrm,{_}");␊ |
| 266 | register_generic_command("mathsf,{_}");␊ |
| 267 | register_generic_command("mathtt,{_}");␊ |
| 268 | register_generic_command("mathit,{_}");␊ |
| 269 | register_generic_command("mathnormal,{_}");␊ |
| 270 | register_generic_command("mathversion,{}");␊ |
| 271 | ␊ |
| 272 | register_generic_command("*contentspage,");␊ |
| 273 | register_generic_command("*tablelistpage,");␊ |
| 274 | register_generic_command("*figurepage,");␊ |
| 275 | ␊ |
| 276 | register_generic_command("*PassOptionsToPackage,{}{}");␊ |
| 277 | ␊ |
| 278 | register_generic_command("*ifthenelse,{}{_}{_}");␊ |
| 279 | ␊ |
| 280 | # graphics␊ |
| 281 | register_generic_command("*includegraphics,[]{}");␊ |
| 282 | register_generic_command("*graphicspath,{}");␊ |
| 283 | register_generic_command("*resizebox,{}{}{_}");␊ |
| 284 | register_generic_command("*scalebox,{}{_}");␊ |
| 285 | register_generic_command("*rotatebox,{}{_}");␊ |
| 286 | ␊ |
| 287 | # url␊ |
| 288 | register_generic_command("UrlFont,{}");␊ |
| 289 | register_generic_command("*urlstyle,{}");␊ |
| 290 | ␊ |
| 291 | # hyperref␊ |
| 292 | register_generic_command("href,{}{_}"); # 1:URL␊ |
| 293 | register_generic_command("url,{}"); # URL␊ |
| 294 | register_generic_command("nolinkurl,{}"); # URL␊ |
| 295 | register_generic_command("hyperbaseurl,{}"); # URL␊ |
| 296 | register_generic_command("hyperimage,{}"); # URL␊ |
| 297 | register_generic_command("hyperdef,{}{}{_}"); # 1:category, 2:name␊ |
| 298 | register_generic_command("hyperref,{}{}{}{_}"); # 1:URL, 2:category, 3:name␊ |
| 299 | register_generic_command("hyperlink,{}{_}"); # 1:name␊ |
| 300 | register_generic_command("*hypersetup,{_}");␊ |
| 301 | register_generic_command("hypertarget,{}{_}"); # 1:name␊ |
| 302 | register_generic_command("autoref,{}"); # 1:label␊ |
| 303 | ␊ |
| 304 | register_generic_command("*selectlanguage,{}");␊ |
| 305 | ␊ |
| 306 | # color␊ |
| 307 | register_generic_command("*definecolor,{}{}{}");␊ |
| 308 | register_generic_command("*textcolor,{}{_}");␊ |
| 309 | register_generic_command("*colorbox,{}{_}");␊ |
| 310 | register_generic_command("*fcolorbox,{}{}{_}");␊ |
| 311 | register_generic_command("*pagecolor,{_}");␊ |
| 312 | register_generic_command("*color,{}");␊ |
| 313 | ␊ |
| 314 | # equations/theorems␊ |
| 315 | register_generic_command("*qedhere,");␊ |
| 316 | register_generic_command("*qedsymbol,");␊ |
| 317 | register_generic_command("*theoremstyle,{}");␊ |
| 318 | register_generic_command("*proclaim,{_}");␊ |
| 319 | register_generic_command("*endproclaim,");␊ |
| 320 | register_generic_command("*shoveleft,{_}");␊ |
| 321 | register_generic_command("*shoveright,{_}");␊ |
| 322 | ␊ |
| 323 | # commands without arguments. This is better than untranslated or␊ |
| 324 | # translate_joined because the number of arguments will be checked.␊ |
| 325 | foreach (qw(a *appendix *backmatter backslash *baselineskip *baselinestretch bf␊ |
| 326 | *bigskip boldmath cal cdots *centering *cleardoublepage *clearpage␊ |
| 327 | ddots dotfill em flushbottom *footnotesize frenchspacing␊ |
| 328 | *frontmatter *glossary *hfill *hline hrulefill huge Huge indent it␊ |
| 329 | kill large Large LARGE ldots left linewidth listoffigures␊ |
| 330 | listoftables *mainmatter *makeatletter *makeglossary *makeindex␊ |
| 331 | *maketitle *medskip *newline *newpage noindent nonumber *normalsize␊ |
| 332 | not *null *onecolumn *par parindent *parskip *printindex protect ps␊ |
| 333 | pushtabs *qquad *quad raggedbottom raggedleft raggedright right rm␊ |
| 334 | sc scriptsize sf sl small *smallskip *startbreaks *stopbreaks␊ |
| 335 | *tableofcontents textwidth textheight tiny today tt unitlength␊ |
| 336 | vdots verb *vfill *vline *fussy *sloppy␊ |
| 337 | ␊ |
| 338 | aleph hbar imath jmath ell wp Re Im prime nabla surd angle forall␊ |
| 339 | exists partial infty triangle Box Diamond flat natural sharp␊ |
| 340 | clubsuit diamondsuit heartsuit spadesuit dag ddag S P copyright␊ |
| 341 | pounds Delta ASCII␊ |
| 342 | ␊ |
| 343 | rmfamily itshape mdseries bfseries upshape slshape sffamily scshape␊ |
| 344 | ttfamily *normalfont width height depth totalheight␊ |
| 345 | ␊ |
| 346 | *fboxsep *fboxrule␊ |
| 347 | *itemi *itemii *itemiii *itemiv␊ |
| 348 | *theitemi *theitemii *theitemiii *theitemiv)) {␊ |
| 349 | register_generic_command("$_,");␊ |
| 350 | }␊ |
| 351 | ␊ |
| 352 | ␊ |
| 353 | ␊ |
| 354 | # standard environments.␊ |
| 355 | # FIXME: All these definitions should be re-checked␊ |
| 356 | foreach (qw(abstract align align* cases center description displaymath document enumerate␊ |
| 357 | eqnarray eqnarray* equation equation* flushleft flushright footnotesize itemize␊ |
| 358 | letter lrbox multline multline* proof quotation quote␊ |
| 359 | sloppypar tabbing theorem titlepage␊ |
| 360 | trivlist verbatim verbatim* verse wrapfigure)) {␊ |
| 361 | register_generic_environment("$_,");␊ |
| 362 | }␊ |
| 363 | register_generic_environment("tabular,[]{}");␊ |
| 364 | register_generic_environment("tabular*,{}{}");␊ |
| 365 | register_generic_environment("tabularx,{}{}");␊ |
| 366 | register_generic_environment("multicols,{}");␊ |
| 367 | register_generic_environment("list,{_}{}");␊ |
| 368 | register_generic_environment("array,[]{}");␊ |
| 369 | register_generic_environment("figure,[]");␊ |
| 370 | register_generic_environment("minipage,[]{}");␊ |
| 371 | register_generic_environment("picture,{}{}");␊ |
| 372 | register_generic_environment("table,[]");␊ |
| 373 | register_generic_environment("thebibliography,{_}");␊ |
| 374 | ␊ |
| 375 | ␊ |
| 376 | # Commands and environments with separators.␊ |
| 377 | ␊ |
| 378 | # & is the cell separator, \\ is the line separator␊ |
| 379 | # '\' is escaped twice␊ |
| 380 | $env_separators{'array'} =␊ |
| 381 | $env_separators{'tabular'} =␊ |
| 382 | $env_separators{'tabularx'} = "(?:&|\\\\\\\\|\\\\hline)";␊ |
| 383 | ␊ |
| 384 | $env_separators{'trivlist'} =␊ |
| 385 | $env_separators{'list'} =␊ |
| 386 | $env_separators{'description'} =␊ |
| 387 | $env_separators{'enumerate'} =␊ |
| 388 | $env_separators{'itemize'} = "\\\\item";␊ |
| 389 | ␊ |
| 390 | $env_separators{'thebibliography'} = "\\\\bibitem";␊ |
| 391 | ␊ |
| 392 | $env_separators{'displaymath'} =␊ |
| 393 | $env_separators{'eqnarray'} =␊ |
| 394 | $env_separators{'eqnarray*'} =␊ |
| 395 | $env_separators{'flushleft'} =␊ |
| 396 | $env_separators{'flushright'} =␊ |
| 397 | $env_separators{'center'} =␊ |
| 398 | $env_separators{'author{#1}'} =␊ |
| 399 | $env_separators{'title{#1}'} = "\\\\\\\\";␊ |
| 400 | ␊ |
| 401 | # tabbing␊ |
| 402 | ␊ |
| 403 | 1;␊ |
| 404 | |
