2 * \file LaTeXFeatures.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
7 * \author Lars Gullik Bjønnes
8 * \author Jean-Marc Lasgouttes
10 * \author André Pönitz
12 * Full author contact details are available in file CREDITS.
17 #include "LaTeXFeatures.h"
20 #include "BufferParams.h"
23 #include "FloatList.h"
28 #include "TextClass.h"
30 #include "support/debug.h"
31 #include "support/docstream.h"
32 #include "support/FileName.h"
33 #include "support/filetools.h"
34 #include "support/lstrings.h"
37 using namespace lyx::support;
41 /////////////////////////////////////////////////////////////////////
45 /////////////////////////////////////////////////////////////////////
47 //\NeedsTeXFormat{LaTeX2e}
48 //\ProvidesPackage{lyx}[1996/01/11 LLE v0.2 (LyX LaTeX Extensions)]
49 //\message{LyX LaTeX Extensions (LLE v0.2) of 11-Jan-1996.}
51 static string const lyx_def =
52 "\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}";
54 static string const lyxline_def =
55 "\\newcommand{\\lyxline}[1][1pt]{%\n"
57 " \\rule[.5ex]{\\linewidth}{#1}\\par}";
59 static string const noun_def = "\\newcommand{\\noun}[1]{\\textsc{#1}}";
61 static string const lyxarrow_def =
62 "\\newcommand{\\lyxarrow}{\\leavevmode\\,$\\triangleright$\\,\\allowbreak}";
64 // for quotes without babel. This does not give perfect results, but
65 // anybody serious about non-english quotes should use babel (JMarc).
67 static string const quotedblbase_def =
68 "\\ProvideTextCommandDefault{\\quotedblbase}{%\n"
69 " \\raisebox{-1.4ex}[1ex][.5ex]{\\textquotedblright}%\n"
70 " \\penalty10000\\hskip0em\\relax%\n"
73 static string const quotesinglbase_def =
74 "\\ProvideTextCommandDefault{\\quotesinglbase}{%\n"
75 " \\raisebox{-1.4ex}[1ex][.5ex]{\\textquoteright}%\n"
76 " \\penalty10000\\hskip0em\\relax%\n"
79 static string const guillemotleft_def =
80 "\\ProvideTextCommandDefault{\\guillemotleft}{%\n"
81 " {\\usefont{U}{lasy}{m}{n}\\char'50\\kern-.15em\\char'50}%\n"
82 "\\penalty10000\\hskip0pt\\relax%\n"
85 static string const guillemotright_def =
86 "\\ProvideTextCommandDefault{\\guillemotright}{%\n"
87 " \\penalty10000\\hskip0pt%\n"
88 " {\\usefont{U}{lasy}{m}{n}\\char'51\\kern-.15em\\char'51}%\n"
91 static string const guilsinglleft_def =
92 "\\ProvideTextCommandDefault{\\guilsinglleft}{%\n"
93 " {\\usefont{U}{lasy}{m}{n}\\char'50}%\n"
94 " \\penalty10000\\hskip0pt\\relax%\n"
97 static string const guilsinglright_def =
98 "\\ProvideTextCommandDefault{\\guilsinglright}{%\n"
99 " \\penalty10000\\hskip0pt%\n"
100 " {\\usefont{U}{lasy}{m}{n}\\char'51}%\n"
103 static string const paragraphleftindent_def =
104 "\\newenvironment{LyXParagraphLeftIndent}[1]%\n"
106 " \\begin{list}{}{%\n"
107 " \\setlength{\\topsep}{0pt}%\n"
108 " \\addtolength{\\leftmargin}{#1}\n"
109 // ho hum, yet more things commented out with no hint as to why they
110 // weren't just removed
111 // "%% \\addtolength{\\leftmargin}{#1\\textwidth}\n"
112 // "%% \\setlength{\\textwidth}{#2\\textwidth}\n"
113 // "%% \\setlength\\listparindent\\parindent%\n"
114 // "%% \\setlength\\itemindent\\parindent%\n"
115 " \\setlength{\\parsep}{0pt plus 1pt}%\n"
121 static string const floatingfootnote_def =
122 "%% Special footnote code from the package 'stblftnt.sty'\n"
123 "%% Author: Robin Fairbairns -- Last revised Dec 13 1996\n"
124 "\\let\\SF@@footnote\\footnote\n"
125 "\\def\\footnote{\\ifx\\protect\\@typeset@protect\n"
126 " \\expandafter\\SF@@footnote\n"
128 " \\expandafter\\SF@gobble@opt\n"
131 "\\expandafter\\def\\csname SF@gobble@opt \\endcsname{\\@ifnextchar[%]\n"
132 " \\SF@gobble@twobracket\n"
135 "\\edef\\SF@gobble@opt{\\noexpand\\protect\n"
136 " \\expandafter\\noexpand\\csname SF@gobble@opt \\endcsname}\n"
137 "\\def\\SF@gobble@twobracket[#1]#2{}\n";
139 static string const binom_def =
140 "%% Binom macro for standard LaTeX users\n"
141 "\\newcommand{\\binom}[2]{{#1 \\choose #2}}\n";
143 static string const mathcircumflex_def =
144 "%% For printing a cirumflex inside a formula\n"
145 "\\newcommand{\\mathcircumflex}[0]{\\mbox{\\^{}}}\n";
147 static string const tabularnewline_def =
148 "%% Because html converters don't know tabularnewline\n"
149 "\\providecommand{\\tabularnewline}{\\\\}\n";
151 static string const lyxgreyedout_def =
152 "%% The greyedout annotation environment\n"
153 "\\newenvironment{lyxgreyedout}{\\textcolor[gray]{0.8}\\bgroup}{\\egroup}\n";
155 // We want to omit the file extension for includegraphics, but this does not
156 // work when the filename contains other dots.
157 // Idea from http://www.tex.ac.uk/cgi-bin/texfaq2html?label=unkgrfextn
158 static string const lyxdot_def =
159 "%% A simple dot to overcome graphicx limitations\n"
160 "\\newcommand{\\lyxdot}{.}\n";
162 static string const changetracking_dvipost_def =
163 "%% Change tracking with dvipost\n"
165 "\\dvipost{osstart color push Red}\n"
166 "\\dvipost{osend color pop}\n"
167 "\\dvipost{cbstart color push Blue}\n"
168 "\\dvipost{cbend color pop}\n"
169 "\\newcommand{\\lyxadded}[3]{\\changestart#3\\changeend}\n"
170 "\\newcommand{\\lyxdeleted}[3]{%\n"
171 "\\changestart\\overstrikeon#3\\overstrikeoff\\changeend}\n";
173 static string const changetracking_xcolor_soul_def =
174 "%% Change tracking with soul\n"
175 "\\newcommand{\\lyxadded}[3]{{\\color{lyxadded}#3}}\n"
176 "\\newcommand{\\lyxdeleted}[3]{{\\color{lyxdeleted}\\st{#3}}}\n";
178 static string const changetracking_xcolor_soul_hyperref_def =
179 "%% Change tracking with soul\n"
180 "\\newcommand{\\lyxadded}[3]{{\\texorpdfstring{\\color{lyxadded}}{}#3}}\n"
181 "\\newcommand{\\lyxdeleted}[3]{{\\texorpdfstring{\\color{lyxdeleted}\\st{#3}}{}}}\n";
183 static string const changetracking_none_def =
184 "\\newcommand{\\lyxadded}[3]{#3}\n"
185 "\\newcommand{\\lyxdeleted}[3]{}\n";
187 static string const textgreek_def =
188 "\\DeclareRobustCommand{\\greektext}{%\n"
189 " \\fontencoding{LGR}\\selectfont\n"
190 " \\def\\encodingdefault{LGR}}\n"
191 "\\DeclareRobustCommand{\\textgreek}[1]{\\leavevmode{\\greektext #1}}\n"
192 "\\DeclareFontEncoding{LGR}{}{}\n";
194 static string const textcyr_def =
195 "\\DeclareRobustCommand{\\cyrtext}{%\n"
196 " \\fontencoding{T2A}\\selectfont\n"
197 " \\def\\encodingdefault{T2A}}\n"
198 "\\DeclareRobustCommand{\\textcyr}[1]{\\leavevmode{\\cyrtext #1}}\n"
199 "\\DeclareFontEncoding{T2A}{}{}\n";
201 /////////////////////////////////////////////////////////////////////
205 /////////////////////////////////////////////////////////////////////
207 LaTeXFeatures::Packages LaTeXFeatures::packages_;
210 LaTeXFeatures::LaTeXFeatures(Buffer const & b, BufferParams const & p,
211 OutputParams const & r)
212 : buffer_(&b), params_(p), runparams_(r)
216 bool LaTeXFeatures::useBabel() const
218 return lyxrc.language_use_babel ||
219 (bufferParams().language->lang() != lyxrc.default_language &&
220 !bufferParams().language->babel().empty()) ||
221 this->hasLanguages();
225 void LaTeXFeatures::require(string const & name)
227 features_.insert(name);
231 void LaTeXFeatures::require(set<string> const & names)
233 features_.insert(names.begin(), names.end());
237 void LaTeXFeatures::getAvailable()
240 support::FileName const real_file = libFileSearch("", "packages.lst");
242 if (real_file.empty())
245 lex.setFile(real_file);
250 // Make sure that we are clean
253 bool finished = false;
255 while (lex.isOK() && !finished) {
257 case Lexer::LEX_FEOF:
261 packages_.insert(lex.getString());
267 void LaTeXFeatures::useLayout(docstring const & layoutname)
269 // Some code to avoid loops in dependency definition
270 static int level = 0;
271 const int maxlevel = 30;
272 if (level > maxlevel) {
273 lyxerr << "LaTeXFeatures::useLayout: maximum level of "
274 << "recursion attained by layout "
275 << to_utf8(layoutname) << endl;
279 DocumentClass const & tclass = params_.documentClass();
280 if (tclass.hasLayout(layoutname)) {
281 // Is this layout already in usedLayouts?
282 if (find(usedLayouts_.begin(), usedLayouts_.end(), layoutname)
283 != usedLayouts_.end())
286 Layout const & layout = tclass[layoutname];
287 require(layout.requires());
289 if (!layout.depends_on().empty()) {
291 useLayout(layout.depends_on());
294 usedLayouts_.push_back(layoutname);
296 lyxerr << "LaTeXFeatures::useLayout: layout `"
297 << to_utf8(layoutname) << "' does not exist in this class"
305 bool LaTeXFeatures::isRequired(string const & name) const
307 return features_.find(name) != features_.end();
311 bool LaTeXFeatures::mustProvide(string const & name) const
313 return isRequired(name) && !params_.documentClass().provides(name);
317 bool LaTeXFeatures::isAvailable(string const & name)
319 if (packages_.empty())
322 if (suffixIs(n, ".sty"))
323 n.erase(name.length() - 4);
324 return packages_.find(n) != packages_.end();
328 void LaTeXFeatures::addPreambleSnippet(string const & preamble)
330 SnippetList::const_iterator begin = preamble_snippets_.begin();
331 SnippetList::const_iterator end = preamble_snippets_.end();
332 if (find(begin, end, preamble) == end)
333 preamble_snippets_.push_back(preamble);
337 void LaTeXFeatures::useFloat(string const & name, bool subfloat)
339 if (!usedFloats_[name])
340 usedFloats_[name] = subfloat;
343 // We only need float.sty if we use non builtin floats, or if we
344 // use the "H" modifier. This includes modified table and
345 // figure floats. (Lgb)
346 Floating const & fl = params_.documentClass().floats().getType(name);
347 if (!fl.type().empty() && !fl.builtin()) {
353 void LaTeXFeatures::useLanguage(Language const * lang)
355 if (!lang->babel().empty())
356 UsedLanguages_.insert(lang);
357 // CJK languages do not have a babel name.
358 // They use the CJK package
359 if (lang->encoding()->package() == Encoding::CJK)
364 void LaTeXFeatures::includeFile(docstring const & key, string const & name)
366 IncludedFiles_[key] = name;
370 bool LaTeXFeatures::hasLanguages() const
372 return !UsedLanguages_.empty();
376 string LaTeXFeatures::getLanguages() const
378 ostringstream languages;
380 LanguageList::const_iterator const begin = UsedLanguages_.begin();
381 for (LanguageList::const_iterator cit = begin;
382 cit != UsedLanguages_.end();
386 languages << (*cit)->babel();
388 return languages.str();
392 set<string> LaTeXFeatures::getEncodingSet(string const & doc_encoding) const
394 // This does only find encodings of languages supported by babel, but
395 // that does not matter since we don't have a language with an
396 // encoding supported by inputenc but without babel support.
397 set<string> encodings;
398 LanguageList::const_iterator it = UsedLanguages_.begin();
399 LanguageList::const_iterator end = UsedLanguages_.end();
400 for (; it != end; ++it)
401 if ((*it)->encoding()->latexName() != doc_encoding &&
402 (*it)->encoding()->package() == Encoding::inputenc)
403 encodings.insert((*it)->encoding()->latexName());
409 char const * simplefeatures[] = {
410 // note that the package order here will be the same in the LaTeX-output
420 /*For a successful cooperation of the `wrapfig' package with the
421 `float' package you should load the `wrapfig' package *after*
422 the `float' package. See the caption package documentation
455 int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
460 string const LaTeXFeatures::getPackages() const
462 ostringstream packages;
463 DocumentClass const & tclass = params_.documentClass();
465 // FIXME: currently, we can only load packages and macros known
467 // However, with the Require tag of layouts/custom insets,
468 // also inknown packages can be requested. They are silently
469 // swallowed now. We should change this eventually.
472 // These are all the 'simple' includes. i.e
473 // packages which we just \usepackage{package}
475 for (int i = 0; i < nb_simplefeatures; ++i) {
476 if (mustProvide(simplefeatures[i]))
477 packages << "\\usepackage{"
478 << simplefeatures[i] << "}\n";
482 // The rest of these packages are somewhat more complicated
486 // esint is preferred for esintoramsmath
487 if ((mustProvide("amsmath") &&
488 params_.use_amsmath != BufferParams::package_off) ||
489 (mustProvide("esintoramsmath") &&
490 params_.use_esint == BufferParams::package_off)) {
491 packages << "\\usepackage{amsmath}\n";
494 // wasysym is a simple feature, but it must be after amsmath if both
496 // wasysym redefines some integrals (e.g. iint) from amsmath. That
497 // leads to inconsistent integrals. We only load this package if
498 // the document does not contain integrals (then isRequired("esint")
499 // is false) or if esint is used, since esint redefines all relevant
500 // integral symbols from wasysym and amsmath.
501 // See http://bugzilla.lyx.org/show_bug.cgi?id=1942
502 if (mustProvide("wasysym") &&
503 (params_.use_esint != BufferParams::package_off || !isRequired("esint")))
504 packages << "\\usepackage{wasysym}\n";
507 if (mustProvide("color") || mustProvide("xcolor")) {
508 string const package =
509 (mustProvide("xcolor") ? "xcolor" : "color");
510 if (params_.graphicsDriver == "default")
511 packages << "\\usepackage{" << package << "}\n";
513 packages << "\\usepackage["
514 << params_.graphicsDriver
515 << "]{" << package << "}\n";
518 // pdfcolmk must be loaded after color
519 if (mustProvide("pdfcolmk")) {
520 packages << "\\usepackage{pdfcolmk}\n";
524 if (isRequired("makeidx")) {
525 if (!tclass.provides("makeidx"))
526 packages << "\\usepackage{makeidx}\n";
527 packages << "\\makeindex\n";
531 if (mustProvide("graphicx") && params_.graphicsDriver != "none") {
532 if (params_.graphicsDriver == "default")
533 packages << "\\usepackage{graphicx}\n";
535 packages << "\\usepackage["
536 << params_.graphicsDriver
539 // shadecolor for shaded
540 if (isRequired("framed") && mustProvide("color")) {
541 RGBColor c = rgbFromHexName(lcolor.getX11Name(Color_shadedbg));
542 //255.0 to force conversion to double
543 //NOTE As Jürgen Spitzmüller pointed out, an alternative would be
544 //to use the xcolor package instead, and then we can do
545 // \define{shadcolor}{RGB}...
546 //and not do any conversion. We'd then need to require xcolor
547 //in InsetNote::validate().
548 int const stmSize = packages.precision(2);
549 packages << "\\definecolor{shadecolor}{rgb}{"
550 << c.r / 255.0 << ',' << c.g / 255.0 << ',' << c.b / 255.0 << "}\n";
551 packages.precision(stmSize);
554 // lyxskak.sty --- newer chess support based on skak.sty
555 if (mustProvide("chess")) {
556 packages << "\\usepackage[ps,mover]{lyxskak}\n";
560 if (mustProvide("setspace") && !tclass.provides("SetSpace"))
561 packages << "\\usepackage{setspace}\n";
564 if (mustProvide("amssymb")
565 || params_.use_amsmath == BufferParams::package_on)
566 packages << "\\usepackage{amssymb}\n";
568 // esint must be after amsmath and wasysym, since it will redeclare
569 // inconsistent integral symbols
570 if ((mustProvide("esint") || mustProvide("esintoramsmath")) &&
571 params_.use_esint != BufferParams::package_off)
572 packages << "\\usepackage{esint}\n";
575 if (mustProvide("natbib")) {
576 packages << "\\usepackage[";
577 if (params_.getEngine() == biblio::ENGINE_NATBIB_NUMERICAL) {
578 packages << "numbers";
580 packages << "authoryear";
582 packages << "]{natbib}\n";
585 // jurabib -- we need version 0.6 at least.
586 if (mustProvide("jurabib")) {
587 packages << "\\usepackage{jurabib}[2004/01/25]\n";
590 // xargs -- we need version 1.09 at least
591 if (mustProvide("xargs")) {
592 packages << "\\usepackage{xargs}[2008/03/08]\n";
595 // bibtopic -- the dot provides the aux file naming which
597 if (mustProvide("bibtopic")) {
598 packages << "\\usepackage[dot]{bibtopic}\n";
601 if (mustProvide("xy"))
602 packages << "\\usepackage[all]{xy}\n";
604 if (mustProvide("nomencl")) {
605 // Make it work with the new and old version of the package,
606 // but don't use the compatibility option since it is
607 // incompatible to other packages.
608 packages << "\\usepackage{nomencl}\n"
609 "% the following is useful when we have the old nomencl.sty package\n"
610 "\\providecommand{\\printnomenclature}{\\printglossary}\n"
611 "\\providecommand{\\makenomenclature}{\\makeglossary}\n"
612 "\\makenomenclature\n";
615 return packages.str();
619 string const LaTeXFeatures::getMacros() const
621 ostringstream macros;
623 if (!preamble_snippets_.empty())
625 SnippetList::const_iterator pit = preamble_snippets_.begin();
626 SnippetList::const_iterator pend = preamble_snippets_.end();
627 for (; pit != pend; ++pit)
628 macros << *pit << '\n';
630 if (mustProvide("LyX"))
631 macros << lyx_def << '\n';
633 if (mustProvide("lyxline"))
634 macros << lyxline_def << '\n';
636 if (mustProvide("noun"))
637 macros << noun_def << '\n';
639 if (mustProvide("lyxarrow"))
640 macros << lyxarrow_def << '\n';
642 if (mustProvide("textgreek"))
643 macros << textgreek_def << '\n';
645 if (mustProvide("textcyr"))
646 macros << textcyr_def << '\n';
649 if (mustProvide("quotesinglbase"))
650 macros << quotesinglbase_def << '\n';
651 if (mustProvide("quotedblbase"))
652 macros << quotedblbase_def << '\n';
653 if (mustProvide("guilsinglleft"))
654 macros << guilsinglleft_def << '\n';
655 if (mustProvide("guilsinglright"))
656 macros << guilsinglright_def << '\n';
657 if (mustProvide("guillemotleft"))
658 macros << guillemotleft_def << '\n';
659 if (mustProvide("guillemotright"))
660 macros << guillemotright_def << '\n';
663 if (mustProvide("binom") && !isRequired("amsmath"))
664 macros << binom_def << '\n';
665 if (mustProvide("mathcircumflex"))
666 macros << mathcircumflex_def << '\n';
669 if (mustProvide("ParagraphLeftIndent"))
670 macros << paragraphleftindent_def;
671 if (mustProvide("NeedLyXFootnoteCode"))
672 macros << floatingfootnote_def;
674 // some problems with tex->html converters
675 if (mustProvide("NeedTabularnewline"))
676 macros << tabularnewline_def;
678 // greyedout environment (note inset)
679 if (mustProvide("lyxgreyedout"))
680 macros << lyxgreyedout_def;
682 if (mustProvide("lyxdot"))
683 macros << lyxdot_def << '\n';
686 getFloatDefinitions(macros);
689 if (mustProvide("ct-dvipost"))
690 macros << changetracking_dvipost_def;
692 if (mustProvide("ct-xcolor-soul")) {
693 int const prec = macros.precision(2);
695 RGBColor cadd = rgbFromHexName(lcolor.getX11Name(Color_addedtext));
696 macros << "\\providecolor{lyxadded}{rgb}{"
697 << cadd.r / 255.0 << ',' << cadd.g / 255.0 << ',' << cadd.b / 255.0 << "}\n";
699 RGBColor cdel = rgbFromHexName(lcolor.getX11Name(Color_deletedtext));
700 macros << "\\providecolor{lyxdeleted}{rgb}{"
701 << cdel.r / 255.0 << ',' << cdel.g / 255.0 << ',' << cdel.b / 255.0 << "}\n";
703 macros.precision(prec);
705 if (isRequired("hyperref"))
706 macros << changetracking_xcolor_soul_hyperref_def;
708 macros << changetracking_xcolor_soul_def;
711 if (mustProvide("ct-none"))
712 macros << changetracking_none_def;
718 string const LaTeXFeatures::getBabelOptions() const
722 LanguageList::const_iterator it = UsedLanguages_.begin();
723 LanguageList::const_iterator end = UsedLanguages_.end();
724 for (; it != end; ++it)
725 if (!(*it)->latex_options().empty())
726 tmp << (*it)->latex_options() << '\n';
727 if (!params_.language->latex_options().empty())
728 tmp << params_.language->latex_options() << '\n';
734 docstring const LaTeXFeatures::getTClassPreamble() const
736 // the text class specific preamble
737 DocumentClass const & tclass = params_.documentClass();
738 odocstringstream tcpreamble;
740 tcpreamble << tclass.preamble();
742 list<docstring>::const_iterator cit = usedLayouts_.begin();
743 list<docstring>::const_iterator end = usedLayouts_.end();
744 for (; cit != end; ++cit) {
745 tcpreamble << tclass[*cit].preamble();
748 return tcpreamble.str();
752 docstring const LaTeXFeatures::getLyXSGMLEntities() const
754 // Definition of entities used in the document that are LyX related.
755 odocstringstream entities;
757 if (mustProvide("lyxarrow")) {
758 entities << "<!ENTITY lyxarrow \"->\">" << '\n';
761 return entities.str();
765 docstring const LaTeXFeatures::getIncludedFiles(string const & fname) const
767 odocstringstream sgmlpreamble;
769 docstring const basename(from_utf8(onlyPath(fname)));
771 FileMap::const_iterator end = IncludedFiles_.end();
772 for (FileMap::const_iterator fi = IncludedFiles_.begin();
775 sgmlpreamble << "\n<!ENTITY " << fi->first
776 << (isSGMLFilename(fi->second) ? " SYSTEM \"" : " \"")
777 << makeRelPath(from_utf8(fi->second), basename) << "\">";
779 return sgmlpreamble.str();
783 void LaTeXFeatures::showStruct() const {
784 lyxerr << "LyX needs the following commands when LaTeXing:"
785 << "\n***** Packages:" << getPackages()
786 << "\n***** Macros:" << getMacros()
787 << "\n***** Textclass stuff:" << to_utf8(getTClassPreamble())
788 << "\n***** done." << endl;
792 Buffer const & LaTeXFeatures::buffer() const
798 void LaTeXFeatures::setBuffer(Buffer const & buffer)
804 BufferParams const & LaTeXFeatures::bufferParams() const
810 void LaTeXFeatures::getFloatDefinitions(ostream & os) const
812 FloatList const & floats = params_.documentClass().floats();
814 // Here we will output the code to create the needed float styles.
815 // We will try to do this as minimal as possible.
816 // \floatstyle{ruled}
817 // \newfloat{algorithm}{htbp}{loa}
818 // \floatname{algorithm}{Algorithm}
819 UsedFloats::const_iterator cit = usedFloats_.begin();
820 UsedFloats::const_iterator end = usedFloats_.end();
821 // ostringstream floats;
822 for (; cit != end; ++cit) {
823 Floating const & fl = floats.getType((cit->first));
825 // For builtin floats we do nothing.
826 if (fl.builtin()) continue;
828 // We have to special case "table" and "figure"
829 if (fl.type() == "tabular" || fl.type() == "figure") {
830 // Output code to modify "table" or "figure"
831 // but only if builtin == false
832 // and that have to be true at this point in the
834 string const type = fl.type();
835 string const placement = fl.placement();
836 string const style = fl.style();
837 if (!style.empty()) {
838 os << "\\floatstyle{" << style << "}\n"
839 << "\\restylefloat{" << type << "}\n";
841 if (!placement.empty()) {
842 os << "\\floatplacement{" << type << "}{"
843 << placement << "}\n";
846 // The other non builtin floats.
848 string const type = fl.type();
849 string const placement = fl.placement();
850 string const ext = fl.ext();
851 string const within = fl.within();
852 string const style = fl.style();
853 string const name = fl.name();
854 os << "\\floatstyle{" << style << "}\n"
855 << "\\newfloat{" << type << "}{" << placement
856 << "}{" << ext << '}';
858 os << '[' << within << ']';
860 << "\\floatname{" << type << "}{"
863 // What missing here is to code to minimalize the code
864 // output so that the same floatstyle will not be
865 // used several times, when the same style is still in
869 os << "\n\\newsubfloat{" << fl.type() << "}\n";