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"
19 #include "BufferParams.h"
24 #include "FloatList.h"
30 #include "support/docstream.h"
31 #include "support/filetools.h"
38 using std::ostringstream;
44 using support::isSGMLFilename;
45 using support::libFileSearch;
46 using support::makeRelPath;
47 using support::onlyPath;
49 /////////////////////////////////////////////////////////////////////
53 /////////////////////////////////////////////////////////////////////
55 //\NeedsTeXFormat{LaTeX2e}
56 //\ProvidesPackage{lyx}[1996/01/11 LLE v0.2 (LyX LaTeX Extensions)]
57 //\message{LyX LaTeX Extensions (LLE v0.2) of 11-Jan-1996.}
59 static string const lyx_def =
60 "\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}";
62 static string const lyxline_def =
63 "\\newcommand{\\lyxline}[1][1pt]{%\n"
65 " \\rule[.5ex]{\\linewidth}{#1}\\par}";
67 static string const noun_def = "\\newcommand{\\noun}[1]{\\textsc{#1}}";
69 static string const lyxarrow_def =
70 "\\newcommand{\\lyxarrow}{\\leavevmode\\,$\\triangleright$\\,\\allowbreak}";
72 // for quotes without babel. This does not give perfect results, but
73 // anybody serious about non-english quotes should use babel (JMarc).
75 static string const quotedblbase_def =
76 "\\ProvideTextCommandDefault{\\quotedblbase}{%\n"
77 " \\raisebox{-1.4ex}[1ex][.5ex]{\\textquotedblright}%\n"
78 " \\penalty10000\\hskip0em\\relax%\n"
81 static string const quotesinglbase_def =
82 "\\ProvideTextCommandDefault{\\quotesinglbase}{%\n"
83 " \\raisebox{-1.4ex}[1ex][.5ex]{\\textquoteright}%\n"
84 " \\penalty10000\\hskip0em\\relax%\n"
87 static string const guillemotleft_def =
88 "\\ProvideTextCommandDefault{\\guillemotleft}{%\n"
89 " {\\usefont{U}{lasy}{m}{n}\\char'50\\kern-.15em\\char'50}%\n"
90 "\\penalty10000\\hskip0pt\\relax%\n"
93 static string const guillemotright_def =
94 "\\ProvideTextCommandDefault{\\guillemotright}{%\n"
95 " \\penalty10000\\hskip0pt%\n"
96 " {\\usefont{U}{lasy}{m}{n}\\char'51\\kern-.15em\\char'51}%\n"
99 static string const guilsinglleft_def =
100 "\\ProvideTextCommandDefault{\\guilsinglleft}{%\n"
101 " {\\usefont{U}{lasy}{m}{n}\\char'50}%\n"
102 " \\penalty10000\\hskip0pt\\relax%\n"
105 static string const guilsinglright_def =
106 "\\ProvideTextCommandDefault{\\guilsinglright}{%\n"
107 " \\penalty10000\\hskip0pt%\n"
108 " {\\usefont{U}{lasy}{m}{n}\\char'51}%\n"
111 static string const paragraphleftindent_def =
112 "\\newenvironment{LyXParagraphLeftIndent}[1]%\n"
114 " \\begin{list}{}{%\n"
115 " \\setlength{\\topsep}{0pt}%\n"
116 " \\addtolength{\\leftmargin}{#1}\n"
117 // ho hum, yet more things commented out with no hint as to why they
118 // weren't just removed
119 // "%% \\addtolength{\\leftmargin}{#1\\textwidth}\n"
120 // "%% \\setlength{\\textwidth}{#2\\textwidth}\n"
121 // "%% \\setlength\\listparindent\\parindent%\n"
122 // "%% \\setlength\\itemindent\\parindent%\n"
123 " \\setlength{\\parsep}{0pt plus 1pt}%\n"
129 static string const floatingfootnote_def =
130 "%% Special footnote code from the package 'stblftnt.sty'\n"
131 "%% Author: Robin Fairbairns -- Last revised Dec 13 1996\n"
132 "\\let\\SF@@footnote\\footnote\n"
133 "\\def\\footnote{\\ifx\\protect\\@typeset@protect\n"
134 " \\expandafter\\SF@@footnote\n"
136 " \\expandafter\\SF@gobble@opt\n"
139 "\\expandafter\\def\\csname SF@gobble@opt \\endcsname{\\@ifnextchar[%]\n"
140 " \\SF@gobble@twobracket\n"
143 "\\edef\\SF@gobble@opt{\\noexpand\\protect\n"
144 " \\expandafter\\noexpand\\csname SF@gobble@opt \\endcsname}\n"
145 "\\def\\SF@gobble@twobracket[#1]#2{}\n";
147 static string const boldsymbol_def =
148 "%% Bold symbol macro for standard LaTeX users\n"
149 "\\providecommand{\\boldsymbol}[1]{\\mbox{\\boldmath $#1$}}\n";
151 static string const binom_def =
152 "%% Binom macro for standard LaTeX users\n"
153 "\\newcommand{\\binom}[2]{{#1 \\choose #2}}\n";
155 static string const mathcircumflex_def =
156 "%% For printing a cirumflex inside a formula\n"
157 "\\newcommand{\\mathcircumflex}[0]{\\mbox{\\^{}}}\n";
159 static string const tabularnewline_def =
160 "%% Because html converters don't know tabularnewline\n"
161 "\\providecommand{\\tabularnewline}{\\\\}\n";
163 static string const lyxgreyedout_def =
164 "%% The greyedout annotation environment\n"
165 "\\newenvironment{lyxgreyedout}{\\textcolor[gray]{0.8}\\bgroup}{\\egroup}\n";
167 // We want to omit the file extension for includegraphics, but this does not
168 // work when the filename contains other dots.
169 // Idea from http://www.tex.ac.uk/cgi-bin/texfaq2html?label=unkgrfextn
170 static string const lyxdot_def =
171 "%% A simple dot to overcome graphicx limitations\n"
172 "\\newcommand{\\lyxdot}{.}\n";
174 static string const changetracking_dvipost_def =
175 "%% Change tracking with dvipost\n"
177 "\\dvipost{osstart color push Red}\n"
178 "\\dvipost{osend color pop}\n"
179 "\\dvipost{cbstart color push Blue}\n"
180 "\\dvipost{cbend color pop}\n"
181 "\\newcommand{\\lyxadded}[3]{\\changestart#3\\changeend}\n"
182 "\\newcommand{\\lyxdeleted}[3]{%\n"
183 "\\changestart\\overstrikeon#3\\overstrikeoff\\changeend}\n";
185 static string const changetracking_none_def =
186 "\\newcommand{\\lyxadded}[3]{#3}\n"
187 "\\newcommand{\\lyxdeleted}[3]{}\n";
189 static string const textgreek_def =
190 "\\DeclareRobustCommand{\\greektext}{%\n"
191 " \\fontencoding{LGR}\\selectfont\n"
192 " \\def\\encodingdefault{LGR}}\n"
193 "\\DeclareRobustCommand{\\textgreek}[1]{\\leavevmode{\\greektext #1}}\n"
194 "\\DeclareFontEncoding{LGR}{}{}\n";
196 static string const textcyr_def =
197 "\\DeclareRobustCommand{\\cyrtext}{%\n"
198 " \\fontencoding{T2A}\\selectfont\n"
199 " \\def\\encodingdefault{T2A}}\n"
200 "\\DeclareRobustCommand{\\textcyr}[1]{\\leavevmode{\\cyrtext #1}}\n"
201 "\\DeclareFontEncoding{T2A}{}{}\n";
204 /////////////////////////////////////////////////////////////////////
208 /////////////////////////////////////////////////////////////////////
210 LaTeXFeatures::PackagesList LaTeXFeatures::packages_;
213 LaTeXFeatures::LaTeXFeatures(Buffer const & b, BufferParams const & p,
214 OutputParams const & r)
215 : buffer_(&b), params_(p), runparams_(r)
219 bool LaTeXFeatures::useBabel() const
221 return lyxrc.language_use_babel ||
222 (bufferParams().language->lang() != lyxrc.default_language &&
223 !bufferParams().language->babel().empty()) ||
224 this->hasLanguages();
228 void LaTeXFeatures::require(string const & name)
230 if (isRequired(name))
233 features_.push_back(name);
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 string const name = lex.getString();
262 PackagesList::const_iterator begin = packages_.begin();
263 PackagesList::const_iterator end = packages_.end();
264 if (find(begin, end, name) == end)
265 packages_.push_back(name);
271 void LaTeXFeatures::useLayout(docstring const & layoutname)
273 // Some code to avoid loops in dependency definition
274 static int level = 0;
275 const int maxlevel = 30;
276 if (level > maxlevel) {
277 lyxerr << "LaTeXFeatures::useLayout: maximum level of "
278 << "recursion attained by layout "
279 << to_utf8(layoutname) << endl;
283 TextClass const & tclass = params_.getTextClass();
284 if (tclass.hasLayout(layoutname)) {
285 // Is this layout already in usedLayouts?
286 list<docstring>::const_iterator cit = usedLayouts_.begin();
287 list<docstring>::const_iterator end = usedLayouts_.end();
288 for (; cit != end; ++cit) {
289 if (layoutname == *cit)
293 LayoutPtr const & lyt = tclass[layoutname];
294 if (!lyt->depends_on().empty()) {
296 useLayout(lyt->depends_on());
299 usedLayouts_.push_back(layoutname);
301 lyxerr << "LaTeXFeatures::useLayout: layout `"
302 << to_utf8(layoutname) << "' does not exist in this class"
310 bool LaTeXFeatures::isRequired(string const & name) const
312 return find(features_.begin(), features_.end(), name) != features_.end();
316 bool LaTeXFeatures::mustProvide(string const & name) const
318 return isRequired(name) && !params_.getTextClass().provides(name);
322 bool LaTeXFeatures::isAvailable(string const & name)
324 if (packages_.empty())
326 return find(packages_.begin(), packages_.end(), name) != packages_.end();
330 void LaTeXFeatures::addPreambleSnippet(string const & preamble)
332 FeaturesList::const_iterator begin = preamble_snippets_.begin();
333 FeaturesList::const_iterator end = preamble_snippets_.end();
334 if (find(begin, end, preamble) == end)
335 preamble_snippets_.push_back(preamble);
339 void LaTeXFeatures::useFloat(string const & name)
341 usedFloats_.insert(name);
342 // We only need float.sty if we use non builtin floats, or if we
343 // use the "H" modifier. This includes modified table and
344 // figure floats. (Lgb)
345 Floating const & fl = params_.getTextClass().floats().getType(name);
346 if (!fl.type().empty() && !fl.builtin()) {
352 void LaTeXFeatures::useLanguage(Language const * lang)
354 if (!lang->babel().empty())
355 UsedLanguages_.insert(lang);
359 void LaTeXFeatures::includeFile(docstring const & key, string const & name)
361 IncludedFiles_[key] = name;
365 bool LaTeXFeatures::hasLanguages() const
367 return !UsedLanguages_.empty();
371 string LaTeXFeatures::getLanguages() const
373 ostringstream languages;
375 LanguageList::const_iterator const begin = UsedLanguages_.begin();
376 for (LanguageList::const_iterator cit = begin;
377 cit != UsedLanguages_.end();
381 languages << (*cit)->babel();
383 return languages.str();
387 set<string> LaTeXFeatures::getEncodingSet(string const & doc_encoding) const
389 // This does only find encodings of languages supported by babel, but
390 // that does not matter since we don't have a language with an
391 // encoding supported by inputenc but without babel support.
392 set<string> encodings;
393 LanguageList::const_iterator it = UsedLanguages_.begin();
394 LanguageList::const_iterator end = UsedLanguages_.end();
395 for (; it != end; ++it)
396 if ((*it)->encoding()->latexName() != doc_encoding &&
397 (*it)->encoding()->package() == Encoding::inputenc)
398 encodings.insert((*it)->encoding()->latexName());
404 char const * simplefeatures[] = {
405 // note that the package order here will be the same in the LaTeX-output
415 /*For a successful cooperation of the `wrapfig' package with the
416 `float' package you should load the `wrapfig' package *after*
417 the `float' package. See the caption package documentation
442 int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
447 string const LaTeXFeatures::getPackages() const
449 ostringstream packages;
450 TextClass const & tclass = params_.getTextClass();
453 // These are all the 'simple' includes. i.e
454 // packages which we just \usepackage{package}
456 for (int i = 0; i < nb_simplefeatures; ++i) {
457 if (mustProvide(simplefeatures[i]))
458 packages << "\\usepackage{"
459 << simplefeatures[i] << "}\n";
463 // The rest of these packages are somewhat more complicated
467 // esint is preferred for esintoramsmath
468 if ((mustProvide("amsmath") &&
469 params_.use_amsmath != BufferParams::package_off) ||
470 (mustProvide("esintoramsmath") &&
471 params_.use_esint == BufferParams::package_off)) {
472 packages << "\\usepackage{amsmath}\n";
475 // wasysym is a simple feature, but it must be after amsmath if both
477 // wasysym redefines some integrals (e.g. iint) from amsmath. That
478 // leads to inconsistent integrals. We only load this package if
479 // the document does not contain integrals (then isRequired("esint")
480 // is false) or if esint is used, since esint redefines all relevant
481 // integral symbols from wasysym and amsmath.
482 // See http://bugzilla.lyx.org/show_bug.cgi?id=1942
483 if (mustProvide("wasysym") &&
484 (params_.use_esint != BufferParams::package_off || !isRequired("esint")))
485 packages << "\\usepackage{wasysym}\n";
488 if (mustProvide("color")) {
489 if (params_.graphicsDriver == "default")
490 packages << "\\usepackage{color}\n";
492 packages << "\\usepackage["
493 << params_.graphicsDriver
498 if (isRequired("makeidx")) {
499 if (!tclass.provides("makeidx"))
500 packages << "\\usepackage{makeidx}\n";
501 packages << "\\makeindex\n";
505 if (mustProvide("graphicx") && params_.graphicsDriver != "none") {
506 if (params_.graphicsDriver == "default")
507 packages << "\\usepackage{graphicx}\n";
509 packages << "\\usepackage["
510 << params_.graphicsDriver
513 // shadecolor for shaded
514 if (mustProvide("framed") && mustProvide("color")) {
515 RGBColor c = RGBColor(lcolor.getX11Name(Color::shadedbg));
516 //255.0 to force conversion to double
517 //NOTE As Jürgen Spitzmüller pointed out, an alternative would be
518 //to use the xcolor package instead, and then we can do
519 // \define{shadcolor}{RGB}...
520 //and not do any conversion. We'd then need to require xcolor
521 //in InsetNote::validate().
522 int const stmSize = packages.precision(2);
523 packages << "\\definecolor{shadecolor}{rgb}{"
524 << c.r / 255.0 << ',' << c.g / 255.0 << ',' << c.b / 255.0 << "}\n";
525 packages.precision(stmSize);
528 // lyxskak.sty --- newer chess support based on skak.sty
529 if (mustProvide("chess")) {
530 packages << "\\usepackage[ps,mover]{lyxskak}\n";
534 if ((params_.spacing().getSpace() != Spacing::Single
535 && !params_.spacing().isDefault())
536 || isRequired("setspace")) {
537 packages << "\\usepackage{setspace}\n";
539 switch (params_.spacing().getSpace()) {
540 case Spacing::Default:
541 case Spacing::Single:
542 // we dont use setspace.sty so dont print anything
543 //packages += "\\singlespacing\n";
545 case Spacing::Onehalf:
546 packages << "\\onehalfspacing\n";
548 case Spacing::Double:
549 packages << "\\doublespacing\n";
552 packages << "\\setstretch{"
553 << params_.spacing().getValue() << "}\n";
558 if (mustProvide("amssymb")
559 || params_.use_amsmath == BufferParams::package_on)
560 packages << "\\usepackage{amssymb}\n";
562 // esint must be after amsmath and wasysym, since it will redeclare
563 // inconsistent integral symbols
564 if ((mustProvide("esint") || mustProvide("esintoramsmath")) &&
565 params_.use_esint != BufferParams::package_off)
566 packages << "\\usepackage{esint}\n";
569 if (mustProvide("natbib")) {
570 packages << "\\usepackage[";
571 if (params_.getEngine() == biblio::ENGINE_NATBIB_NUMERICAL) {
572 packages << "numbers";
574 packages << "authoryear";
576 packages << "]{natbib}\n";
579 // jurabib -- we need version 0.6 at least.
580 if (mustProvide("jurabib")) {
581 packages << "\\usepackage{jurabib}[2004/01/25]\n";
584 // bibtopic -- the dot provides the aux file naming which
586 if (mustProvide("bibtopic")) {
587 packages << "\\usepackage[dot]{bibtopic}\n";
590 if (mustProvide("xy"))
591 packages << "\\usepackage[all]{xy}\n";
593 if (mustProvide("nomencl")) {
594 // Make it work with the new and old version of the package,
595 // but don't use the compatibility option since it is
596 // incompatible to other packages.
597 packages << "\\usepackage{nomencl}\n"
598 "% the following is useful when we have the old nomencl.sty package\n"
599 "\\providecommand{\\printnomenclature}{\\printglossary}\n"
600 "\\providecommand{\\makenomenclature}{\\makeglossary}\n"
601 "\\makenomenclature\n";
604 if (mustProvide("listings"))
605 packages << "\\usepackage{listings}\n";
607 return packages.str();
611 string const LaTeXFeatures::getMacros() const
613 ostringstream macros;
615 if (!preamble_snippets_.empty())
617 FeaturesList::const_iterator pit = preamble_snippets_.begin();
618 FeaturesList::const_iterator pend = preamble_snippets_.end();
619 for (; pit != pend; ++pit) {
620 macros << *pit << '\n';
623 if (mustProvide("LyX"))
624 macros << lyx_def << '\n';
626 if (mustProvide("lyxline"))
627 macros << lyxline_def << '\n';
629 if (mustProvide("noun"))
630 macros << noun_def << '\n';
632 if (mustProvide("lyxarrow"))
633 macros << lyxarrow_def << '\n';
635 if (mustProvide("textgreek"))
636 macros << textgreek_def << '\n';
638 if (mustProvide("textcyr"))
639 macros << textcyr_def << '\n';
642 if (mustProvide("quotesinglbase"))
643 macros << quotesinglbase_def << '\n';
644 if (mustProvide("quotedblbase"))
645 macros << quotedblbase_def << '\n';
646 if (mustProvide("guilsinglleft"))
647 macros << guilsinglleft_def << '\n';
648 if (mustProvide("guilsinglright"))
649 macros << guilsinglright_def << '\n';
650 if (mustProvide("guillemotleft"))
651 macros << guillemotleft_def << '\n';
652 if (mustProvide("guillemotright"))
653 macros << guillemotright_def << '\n';
656 if (mustProvide("boldsymbol") && !isRequired("amsmath"))
657 macros << boldsymbol_def << '\n';
658 if (mustProvide("binom") && !isRequired("amsmath"))
659 macros << binom_def << '\n';
660 if (mustProvide("mathcircumflex"))
661 macros << mathcircumflex_def << '\n';
664 if (mustProvide("ParagraphLeftIndent"))
665 macros << paragraphleftindent_def;
666 if (mustProvide("NeedLyXFootnoteCode"))
667 macros << floatingfootnote_def;
669 // some problems with tex->html converters
670 if (mustProvide("NeedTabularnewline"))
671 macros << tabularnewline_def;
673 // greyedout environment (note inset)
674 if (mustProvide("lyxgreyedout"))
675 macros << lyxgreyedout_def;
677 if (mustProvide("lyxdot"))
678 macros << lyxdot_def << '\n';
681 getFloatDefinitions(macros);
684 if (mustProvide("ct-dvipost")) {
685 macros << changetracking_dvipost_def;
687 if (mustProvide("ct-xcolor-soul")) {
688 int const prec = macros.precision(2);
690 RGBColor cadd = RGBColor(lcolor.getX11Name(Color::addedtext));
691 macros << "\\providecolor{lyxadded}{rgb}{"
692 << cadd.r / 255.0 << ',' << cadd.g / 255.0 << ',' << cadd.b / 255.0 << "}\n";
694 RGBColor cdel = RGBColor(lcolor.getX11Name(Color::deletedtext));
695 macros << "\\providecolor{lyxdeleted}{rgb}{"
696 << cdel.r / 255.0 << ',' << cdel.g / 255.0 << ',' << cdel.b / 255.0 << "}\n";
698 macros.precision(prec);
700 macros << "\\newcommand{\\lyxadded}[3]{{\\color{lyxadded}#3}}\n"
701 << "\\newcommand{\\lyxdeleted}[3]{{\\color{lyxdeleted}\\st{#3}}}\n";
703 if (mustProvide("ct-none")) {
704 macros << changetracking_none_def;
711 string const LaTeXFeatures::getBabelOptions() const
715 LanguageList::const_iterator it = UsedLanguages_.begin();
716 LanguageList::const_iterator end = UsedLanguages_.end();
717 for (; it != end; ++it)
718 if (!(*it)->latex_options().empty())
719 tmp << (*it)->latex_options() << '\n';
720 if (!params_.language->latex_options().empty())
721 tmp << params_.language->latex_options() << '\n';
727 docstring const LaTeXFeatures::getTClassPreamble() const
729 // the text class specific preamble
730 TextClass const & tclass = params_.getTextClass();
731 odocstringstream tcpreamble;
733 tcpreamble << tclass.preamble();
735 list<docstring>::const_iterator cit = usedLayouts_.begin();
736 list<docstring>::const_iterator end = usedLayouts_.end();
737 for (; cit != end; ++cit) {
738 tcpreamble << tclass[*cit]->preamble();
741 InsetLayouts const & insetlayouts = tclass.insetlayouts();
742 InsetLayouts::const_iterator cit2 = insetlayouts.begin();
743 InsetLayouts::const_iterator end2 = insetlayouts.end();
744 for (; cit2 != end2; ++cit2) {
745 if (isRequired(to_utf8(cit2->first))) {
746 tcpreamble << from_utf8(cit2->second.preamble);
750 return tcpreamble.str();
754 docstring const LaTeXFeatures::getLyXSGMLEntities() const
756 // Definition of entities used in the document that are LyX related.
757 odocstringstream entities;
759 if (mustProvide("lyxarrow")) {
760 entities << "<!ENTITY lyxarrow \"->\">" << '\n';
763 return entities.str();
767 docstring const LaTeXFeatures::getIncludedFiles(string const & fname) const
769 odocstringstream sgmlpreamble;
771 docstring const basename(from_utf8(onlyPath(fname)));
773 FileMap::const_iterator end = IncludedFiles_.end();
774 for (FileMap::const_iterator fi = IncludedFiles_.begin();
777 sgmlpreamble << "\n<!ENTITY " << fi->first
778 << (isSGMLFilename(fi->second) ? " SYSTEM \"" : " \"")
779 << makeRelPath(from_utf8(fi->second), basename) << "\">";
781 return sgmlpreamble.str();
785 void LaTeXFeatures::showStruct() const {
786 lyxerr << "LyX needs the following commands when LaTeXing:"
787 << "\n***** Packages:" << getPackages()
788 << "\n***** Macros:" << getMacros()
789 << "\n***** Textclass stuff:" << to_utf8(getTClassPreamble())
790 << "\n***** done." << endl;
794 Buffer const & LaTeXFeatures::buffer() const
800 void LaTeXFeatures::setBuffer(Buffer const & buffer)
806 BufferParams const & LaTeXFeatures::bufferParams() const
812 void LaTeXFeatures::getFloatDefinitions(ostream & os) const
814 FloatList const & floats = params_.getTextClass().floats();
816 // Here we will output the code to create the needed float styles.
817 // We will try to do this as minimal as possible.
818 // \floatstyle{ruled}
819 // \newfloat{algorithm}{htbp}{loa}
820 // \floatname{algorithm}{Algorithm}
821 UsedFloats::const_iterator cit = usedFloats_.begin();
822 UsedFloats::const_iterator end = usedFloats_.end();
823 // ostringstream floats;
824 for (; cit != end; ++cit) {
825 Floating const & fl = floats.getType((*cit));
827 // For builtin floats we do nothing.
828 if (fl.builtin()) continue;
830 // We have to special case "table" and "figure"
831 if (fl.type() == "tabular" || fl.type() == "figure") {
832 // Output code to modify "table" or "figure"
833 // but only if builtin == false
834 // and that have to be true at this point in the
836 string const type = fl.type();
837 string const placement = fl.placement();
838 string const style = fl.style();
839 if (!style.empty()) {
840 os << "\\floatstyle{" << style << "}\n"
841 << "\\restylefloat{" << type << "}\n";
843 if (!placement.empty()) {
844 os << "\\floatplacement{" << type << "}{"
845 << placement << "}\n";
848 // The other non builtin floats.
850 string const type = fl.type();
851 string const placement = fl.placement();
852 string const ext = fl.ext();
853 string const within = fl.within();
854 string const style = fl.style();
855 string const name = fl.name();
856 os << "\\floatstyle{" << style << "}\n"
857 << "\\newfloat{" << type << "}{" << placement
858 << "}{" << ext << '}';
860 os << '[' << within << ']';
862 << "\\floatname{" << type << "}{"
865 // What missing here is to code to minimalize the code
866 // output so that the same floatstyle will not be
867 // used several times, when the same style is still in