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"
21 #include "support/debug.h"
24 #include "FloatList.h"
29 #include "TextClass.h"
31 #include "support/docstream.h"
32 #include "support/filetools.h"
39 using std::ostringstream;
45 using support::isSGMLFilename;
46 using support::libFileSearch;
47 using support::makeRelPath;
48 using support::onlyPath;
50 /////////////////////////////////////////////////////////////////////
54 /////////////////////////////////////////////////////////////////////
56 //\NeedsTeXFormat{LaTeX2e}
57 //\ProvidesPackage{lyx}[1996/01/11 LLE v0.2 (LyX LaTeX Extensions)]
58 //\message{LyX LaTeX Extensions (LLE v0.2) of 11-Jan-1996.}
60 static string const lyx_def =
61 "\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}";
63 static string const lyxline_def =
64 "\\newcommand{\\lyxline}[1][1pt]{%\n"
66 " \\rule[.5ex]{\\linewidth}{#1}\\par}";
68 static string const noun_def = "\\newcommand{\\noun}[1]{\\textsc{#1}}";
70 static string const lyxarrow_def =
71 "\\newcommand{\\lyxarrow}{\\leavevmode\\,$\\triangleright$\\,\\allowbreak}";
73 // for quotes without babel. This does not give perfect results, but
74 // anybody serious about non-english quotes should use babel (JMarc).
76 static string const quotedblbase_def =
77 "\\ProvideTextCommandDefault{\\quotedblbase}{%\n"
78 " \\raisebox{-1.4ex}[1ex][.5ex]{\\textquotedblright}%\n"
79 " \\penalty10000\\hskip0em\\relax%\n"
82 static string const quotesinglbase_def =
83 "\\ProvideTextCommandDefault{\\quotesinglbase}{%\n"
84 " \\raisebox{-1.4ex}[1ex][.5ex]{\\textquoteright}%\n"
85 " \\penalty10000\\hskip0em\\relax%\n"
88 static string const guillemotleft_def =
89 "\\ProvideTextCommandDefault{\\guillemotleft}{%\n"
90 " {\\usefont{U}{lasy}{m}{n}\\char'50\\kern-.15em\\char'50}%\n"
91 "\\penalty10000\\hskip0pt\\relax%\n"
94 static string const guillemotright_def =
95 "\\ProvideTextCommandDefault{\\guillemotright}{%\n"
96 " \\penalty10000\\hskip0pt%\n"
97 " {\\usefont{U}{lasy}{m}{n}\\char'51\\kern-.15em\\char'51}%\n"
100 static string const guilsinglleft_def =
101 "\\ProvideTextCommandDefault{\\guilsinglleft}{%\n"
102 " {\\usefont{U}{lasy}{m}{n}\\char'50}%\n"
103 " \\penalty10000\\hskip0pt\\relax%\n"
106 static string const guilsinglright_def =
107 "\\ProvideTextCommandDefault{\\guilsinglright}{%\n"
108 " \\penalty10000\\hskip0pt%\n"
109 " {\\usefont{U}{lasy}{m}{n}\\char'51}%\n"
112 static string const paragraphleftindent_def =
113 "\\newenvironment{LyXParagraphLeftIndent}[1]%\n"
115 " \\begin{list}{}{%\n"
116 " \\setlength{\\topsep}{0pt}%\n"
117 " \\addtolength{\\leftmargin}{#1}\n"
118 // ho hum, yet more things commented out with no hint as to why they
119 // weren't just removed
120 // "%% \\addtolength{\\leftmargin}{#1\\textwidth}\n"
121 // "%% \\setlength{\\textwidth}{#2\\textwidth}\n"
122 // "%% \\setlength\\listparindent\\parindent%\n"
123 // "%% \\setlength\\itemindent\\parindent%\n"
124 " \\setlength{\\parsep}{0pt plus 1pt}%\n"
130 static string const floatingfootnote_def =
131 "%% Special footnote code from the package 'stblftnt.sty'\n"
132 "%% Author: Robin Fairbairns -- Last revised Dec 13 1996\n"
133 "\\let\\SF@@footnote\\footnote\n"
134 "\\def\\footnote{\\ifx\\protect\\@typeset@protect\n"
135 " \\expandafter\\SF@@footnote\n"
137 " \\expandafter\\SF@gobble@opt\n"
140 "\\expandafter\\def\\csname SF@gobble@opt \\endcsname{\\@ifnextchar[%]\n"
141 " \\SF@gobble@twobracket\n"
144 "\\edef\\SF@gobble@opt{\\noexpand\\protect\n"
145 " \\expandafter\\noexpand\\csname SF@gobble@opt \\endcsname}\n"
146 "\\def\\SF@gobble@twobracket[#1]#2{}\n";
148 static string const boldsymbol_def =
149 "%% Bold symbol macro for standard LaTeX users\n"
150 "\\providecommand{\\boldsymbol}[1]{\\mbox{\\boldmath $#1$}}\n";
152 static string const binom_def =
153 "%% Binom macro for standard LaTeX users\n"
154 "\\newcommand{\\binom}[2]{{#1 \\choose #2}}\n";
156 static string const mathcircumflex_def =
157 "%% For printing a cirumflex inside a formula\n"
158 "\\newcommand{\\mathcircumflex}[0]{\\mbox{\\^{}}}\n";
160 static string const tabularnewline_def =
161 "%% Because html converters don't know tabularnewline\n"
162 "\\providecommand{\\tabularnewline}{\\\\}\n";
164 static string const lyxgreyedout_def =
165 "%% The greyedout annotation environment\n"
166 "\\newenvironment{lyxgreyedout}{\\textcolor[gray]{0.8}\\bgroup}{\\egroup}\n";
168 // We want to omit the file extension for includegraphics, but this does not
169 // work when the filename contains other dots.
170 // Idea from http://www.tex.ac.uk/cgi-bin/texfaq2html?label=unkgrfextn
171 static string const lyxdot_def =
172 "%% A simple dot to overcome graphicx limitations\n"
173 "\\newcommand{\\lyxdot}{.}\n";
175 static string const changetracking_dvipost_def =
176 "%% Change tracking with dvipost\n"
178 "\\dvipost{osstart color push Red}\n"
179 "\\dvipost{osend color pop}\n"
180 "\\dvipost{cbstart color push Blue}\n"
181 "\\dvipost{cbend color pop}\n"
182 "\\newcommand{\\lyxadded}[3]{\\changestart#3\\changeend}\n"
183 "\\newcommand{\\lyxdeleted}[3]{%\n"
184 "\\changestart\\overstrikeon#3\\overstrikeoff\\changeend}\n";
186 static string const changetracking_none_def =
187 "\\newcommand{\\lyxadded}[3]{#3}\n"
188 "\\newcommand{\\lyxdeleted}[3]{}\n";
190 static string const textgreek_def =
191 "\\DeclareRobustCommand{\\greektext}{%\n"
192 " \\fontencoding{LGR}\\selectfont\n"
193 " \\def\\encodingdefault{LGR}}\n"
194 "\\DeclareRobustCommand{\\textgreek}[1]{\\leavevmode{\\greektext #1}}\n"
195 "\\DeclareFontEncoding{LGR}{}{}\n";
197 static string const textcyr_def =
198 "\\DeclareRobustCommand{\\cyrtext}{%\n"
199 " \\fontencoding{T2A}\\selectfont\n"
200 " \\def\\encodingdefault{T2A}}\n"
201 "\\DeclareRobustCommand{\\textcyr}[1]{\\leavevmode{\\cyrtext #1}}\n"
202 "\\DeclareFontEncoding{T2A}{}{}\n";
205 /////////////////////////////////////////////////////////////////////
209 /////////////////////////////////////////////////////////////////////
211 LaTeXFeatures::PackagesList LaTeXFeatures::packages_;
214 LaTeXFeatures::LaTeXFeatures(Buffer const & b, BufferParams const & p,
215 OutputParams const & r)
216 : buffer_(&b), params_(p), runparams_(r)
220 bool LaTeXFeatures::useBabel() const
222 return lyxrc.language_use_babel ||
223 (bufferParams().language->lang() != lyxrc.default_language &&
224 !bufferParams().language->babel().empty()) ||
225 this->hasLanguages();
229 void LaTeXFeatures::require(string const & name)
231 if (isRequired(name))
234 features_.push_back(name);
238 void LaTeXFeatures::getAvailable()
241 support::FileName const real_file = libFileSearch("", "packages.lst");
243 if (real_file.empty())
246 lex.setFile(real_file);
251 // Make sure that we are clean
254 bool finished = false;
256 while (lex.isOK() && !finished) {
258 case Lexer::LEX_FEOF:
262 string const name = lex.getString();
263 PackagesList::const_iterator begin = packages_.begin();
264 PackagesList::const_iterator end = packages_.end();
265 if (find(begin, end, name) == end)
266 packages_.push_back(name);
272 void LaTeXFeatures::useLayout(docstring const & layoutname)
274 // Some code to avoid loops in dependency definition
275 static int level = 0;
276 const int maxlevel = 30;
277 if (level > maxlevel) {
278 lyxerr << "LaTeXFeatures::useLayout: maximum level of "
279 << "recursion attained by layout "
280 << to_utf8(layoutname) << endl;
284 TextClass const & tclass = params_.getTextClass();
285 if (tclass.hasLayout(layoutname)) {
286 // Is this layout already in usedLayouts?
287 list<docstring>::const_iterator cit = usedLayouts_.begin();
288 list<docstring>::const_iterator end = usedLayouts_.end();
289 for (; cit != end; ++cit) {
290 if (layoutname == *cit)
294 LayoutPtr const & lyt = tclass[layoutname];
295 if (!lyt->depends_on().empty()) {
297 useLayout(lyt->depends_on());
300 usedLayouts_.push_back(layoutname);
302 lyxerr << "LaTeXFeatures::useLayout: layout `"
303 << to_utf8(layoutname) << "' does not exist in this class"
311 bool LaTeXFeatures::isRequired(string const & name) const
313 return find(features_.begin(), features_.end(), name) != features_.end();
317 bool LaTeXFeatures::mustProvide(string const & name) const
319 return isRequired(name) && !params_.getTextClass().provides(name);
323 bool LaTeXFeatures::isAvailable(string const & name)
325 if (packages_.empty())
327 return find(packages_.begin(), packages_.end(), name) != packages_.end();
331 void LaTeXFeatures::addPreambleSnippet(string const & preamble)
333 FeaturesList::const_iterator begin = preamble_snippets_.begin();
334 FeaturesList::const_iterator end = preamble_snippets_.end();
335 if (find(begin, end, preamble) == end)
336 preamble_snippets_.push_back(preamble);
340 void LaTeXFeatures::useFloat(string const & name)
342 usedFloats_.insert(name);
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_.getTextClass().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
447 int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
452 string const LaTeXFeatures::getPackages() const
454 ostringstream packages;
455 TextClass const & tclass = params_.getTextClass();
458 // These are all the 'simple' includes. i.e
459 // packages which we just \usepackage{package}
461 for (int i = 0; i < nb_simplefeatures; ++i) {
462 if (mustProvide(simplefeatures[i]))
463 packages << "\\usepackage{"
464 << simplefeatures[i] << "}\n";
468 // The rest of these packages are somewhat more complicated
472 // esint is preferred for esintoramsmath
473 if ((mustProvide("amsmath") &&
474 params_.use_amsmath != BufferParams::package_off) ||
475 (mustProvide("esintoramsmath") &&
476 params_.use_esint == BufferParams::package_off)) {
477 packages << "\\usepackage{amsmath}\n";
480 // wasysym is a simple feature, but it must be after amsmath if both
482 // wasysym redefines some integrals (e.g. iint) from amsmath. That
483 // leads to inconsistent integrals. We only load this package if
484 // the document does not contain integrals (then isRequired("esint")
485 // is false) or if esint is used, since esint redefines all relevant
486 // integral symbols from wasysym and amsmath.
487 // See http://bugzilla.lyx.org/show_bug.cgi?id=1942
488 if (mustProvide("wasysym") &&
489 (params_.use_esint != BufferParams::package_off || !isRequired("esint")))
490 packages << "\\usepackage{wasysym}\n";
493 if (mustProvide("color")) {
494 if (params_.graphicsDriver == "default")
495 packages << "\\usepackage{color}\n";
497 packages << "\\usepackage["
498 << params_.graphicsDriver
503 if (isRequired("makeidx")) {
504 if (!tclass.provides("makeidx"))
505 packages << "\\usepackage{makeidx}\n";
506 packages << "\\makeindex\n";
510 if (mustProvide("graphicx") && params_.graphicsDriver != "none") {
511 if (params_.graphicsDriver == "default")
512 packages << "\\usepackage{graphicx}\n";
514 packages << "\\usepackage["
515 << params_.graphicsDriver
518 // shadecolor for shaded
519 if (isRequired("framed") && mustProvide("color")) {
520 RGBColor c = rgbFromHexName(lcolor.getX11Name(Color_shadedbg));
521 //255.0 to force conversion to double
522 //NOTE As Jürgen Spitzmüller pointed out, an alternative would be
523 //to use the xcolor package instead, and then we can do
524 // \define{shadcolor}{RGB}...
525 //and not do any conversion. We'd then need to require xcolor
526 //in InsetNote::validate().
527 int const stmSize = packages.precision(2);
528 packages << "\\definecolor{shadecolor}{rgb}{"
529 << c.r / 255.0 << ',' << c.g / 255.0 << ',' << c.b / 255.0 << "}\n";
530 packages.precision(stmSize);
533 // lyxskak.sty --- newer chess support based on skak.sty
534 if (mustProvide("chess")) {
535 packages << "\\usepackage[ps,mover]{lyxskak}\n";
539 if ((params_.spacing().getSpace() != Spacing::Single
540 && !params_.spacing().isDefault())
541 || isRequired("setspace")) {
542 packages << "\\usepackage{setspace}\n";
544 switch (params_.spacing().getSpace()) {
545 case Spacing::Default:
546 case Spacing::Single:
547 // we dont use setspace.sty so dont print anything
548 //packages += "\\singlespacing\n";
550 case Spacing::Onehalf:
551 packages << "\\onehalfspacing\n";
553 case Spacing::Double:
554 packages << "\\doublespacing\n";
557 packages << "\\setstretch{"
558 << params_.spacing().getValue() << "}\n";
563 if (mustProvide("amssymb")
564 || params_.use_amsmath == BufferParams::package_on)
565 packages << "\\usepackage{amssymb}\n";
567 // esint must be after amsmath and wasysym, since it will redeclare
568 // inconsistent integral symbols
569 if ((mustProvide("esint") || mustProvide("esintoramsmath")) &&
570 params_.use_esint != BufferParams::package_off)
571 packages << "\\usepackage{esint}\n";
574 if (mustProvide("natbib")) {
575 packages << "\\usepackage[";
576 if (params_.getEngine() == biblio::ENGINE_NATBIB_NUMERICAL) {
577 packages << "numbers";
579 packages << "authoryear";
581 packages << "]{natbib}\n";
584 // jurabib -- we need version 0.6 at least.
585 if (mustProvide("jurabib")) {
586 packages << "\\usepackage{jurabib}[2004/01/25]\n";
589 // bibtopic -- the dot provides the aux file naming which
591 if (mustProvide("bibtopic")) {
592 packages << "\\usepackage[dot]{bibtopic}\n";
595 if (mustProvide("xy"))
596 packages << "\\usepackage[all]{xy}\n";
598 if (mustProvide("nomencl")) {
599 // Make it work with the new and old version of the package,
600 // but don't use the compatibility option since it is
601 // incompatible to other packages.
602 packages << "\\usepackage{nomencl}\n"
603 "% the following is useful when we have the old nomencl.sty package\n"
604 "\\providecommand{\\printnomenclature}{\\printglossary}\n"
605 "\\providecommand{\\makenomenclature}{\\makeglossary}\n"
606 "\\makenomenclature\n";
609 if (mustProvide("listings"))
610 packages << "\\usepackage{listings}\n";
612 return packages.str();
616 string const LaTeXFeatures::getMacros() const
618 ostringstream macros;
620 if (!preamble_snippets_.empty())
622 FeaturesList::const_iterator pit = preamble_snippets_.begin();
623 FeaturesList::const_iterator pend = preamble_snippets_.end();
624 for (; pit != pend; ++pit)
625 macros << *pit << '\n';
627 if (mustProvide("LyX"))
628 macros << lyx_def << '\n';
630 if (mustProvide("lyxline"))
631 macros << lyxline_def << '\n';
633 if (mustProvide("noun"))
634 macros << noun_def << '\n';
636 if (mustProvide("lyxarrow"))
637 macros << lyxarrow_def << '\n';
639 if (mustProvide("textgreek"))
640 macros << textgreek_def << '\n';
642 if (mustProvide("textcyr"))
643 macros << textcyr_def << '\n';
646 if (mustProvide("quotesinglbase"))
647 macros << quotesinglbase_def << '\n';
648 if (mustProvide("quotedblbase"))
649 macros << quotedblbase_def << '\n';
650 if (mustProvide("guilsinglleft"))
651 macros << guilsinglleft_def << '\n';
652 if (mustProvide("guilsinglright"))
653 macros << guilsinglright_def << '\n';
654 if (mustProvide("guillemotleft"))
655 macros << guillemotleft_def << '\n';
656 if (mustProvide("guillemotright"))
657 macros << guillemotright_def << '\n';
660 if (mustProvide("boldsymbol") && !isRequired("amsmath"))
661 macros << boldsymbol_def << '\n';
662 if (mustProvide("binom") && !isRequired("amsmath"))
663 macros << binom_def << '\n';
664 if (mustProvide("mathcircumflex"))
665 macros << mathcircumflex_def << '\n';
668 if (mustProvide("ParagraphLeftIndent"))
669 macros << paragraphleftindent_def;
670 if (mustProvide("NeedLyXFootnoteCode"))
671 macros << floatingfootnote_def;
673 // some problems with tex->html converters
674 if (mustProvide("NeedTabularnewline"))
675 macros << tabularnewline_def;
677 // greyedout environment (note inset)
678 if (mustProvide("lyxgreyedout"))
679 macros << lyxgreyedout_def;
681 if (mustProvide("lyxdot"))
682 macros << lyxdot_def << '\n';
685 getFloatDefinitions(macros);
688 if (mustProvide("ct-dvipost"))
689 macros << changetracking_dvipost_def;
691 if (mustProvide("ct-xcolor-soul")) {
692 int const prec = macros.precision(2);
694 RGBColor cadd = rgbFromHexName(lcolor.getX11Name(Color_addedtext));
695 macros << "\\providecolor{lyxadded}{rgb}{"
696 << cadd.r / 255.0 << ',' << cadd.g / 255.0 << ',' << cadd.b / 255.0 << "}\n";
698 RGBColor cdel = rgbFromHexName(lcolor.getX11Name(Color_deletedtext));
699 macros << "\\providecolor{lyxdeleted}{rgb}{"
700 << cdel.r / 255.0 << ',' << cdel.g / 255.0 << ',' << cdel.b / 255.0 << "}\n";
702 macros.precision(prec);
704 macros << "\\newcommand{\\lyxadded}[3]{{\\color{lyxadded}#3}}\n"
705 << "\\newcommand{\\lyxdeleted}[3]{{\\color{lyxdeleted}\\st{#3}}}\n";
708 if (mustProvide("ct-none"))
709 macros << changetracking_none_def;
715 string const LaTeXFeatures::getBabelOptions() const
719 LanguageList::const_iterator it = UsedLanguages_.begin();
720 LanguageList::const_iterator end = UsedLanguages_.end();
721 for (; it != end; ++it)
722 if (!(*it)->latex_options().empty())
723 tmp << (*it)->latex_options() << '\n';
724 if (!params_.language->latex_options().empty())
725 tmp << params_.language->latex_options() << '\n';
731 docstring const LaTeXFeatures::getTClassPreamble() const
733 // the text class specific preamble
734 TextClass const & tclass = params_.getTextClass();
735 odocstringstream tcpreamble;
737 tcpreamble << tclass.preamble();
739 list<docstring>::const_iterator cit = usedLayouts_.begin();
740 list<docstring>::const_iterator end = usedLayouts_.end();
741 for (; cit != end; ++cit) {
742 tcpreamble << tclass[*cit]->preamble();
745 InsetLayouts const & insetlayouts = tclass.insetlayouts();
746 InsetLayouts::const_iterator cit2 = insetlayouts.begin();
747 InsetLayouts::const_iterator end2 = insetlayouts.end();
748 for (; cit2 != end2; ++cit2) {
749 if (isRequired(to_utf8(cit2->first))) {
750 tcpreamble << from_utf8(cit2->second.preamble);
754 return tcpreamble.str();
758 docstring const LaTeXFeatures::getLyXSGMLEntities() const
760 // Definition of entities used in the document that are LyX related.
761 odocstringstream entities;
763 if (mustProvide("lyxarrow")) {
764 entities << "<!ENTITY lyxarrow \"->\">" << '\n';
767 return entities.str();
771 docstring const LaTeXFeatures::getIncludedFiles(string const & fname) const
773 odocstringstream sgmlpreamble;
775 docstring const basename(from_utf8(onlyPath(fname)));
777 FileMap::const_iterator end = IncludedFiles_.end();
778 for (FileMap::const_iterator fi = IncludedFiles_.begin();
781 sgmlpreamble << "\n<!ENTITY " << fi->first
782 << (isSGMLFilename(fi->second) ? " SYSTEM \"" : " \"")
783 << makeRelPath(from_utf8(fi->second), basename) << "\">";
785 return sgmlpreamble.str();
789 void LaTeXFeatures::showStruct() const {
790 lyxerr << "LyX needs the following commands when LaTeXing:"
791 << "\n***** Packages:" << getPackages()
792 << "\n***** Macros:" << getMacros()
793 << "\n***** Textclass stuff:" << to_utf8(getTClassPreamble())
794 << "\n***** done." << endl;
798 Buffer const & LaTeXFeatures::buffer() const
804 void LaTeXFeatures::setBuffer(Buffer const & buffer)
810 BufferParams const & LaTeXFeatures::bufferParams() const
816 void LaTeXFeatures::getFloatDefinitions(ostream & os) const
818 FloatList const & floats = params_.getTextClass().floats();
820 // Here we will output the code to create the needed float styles.
821 // We will try to do this as minimal as possible.
822 // \floatstyle{ruled}
823 // \newfloat{algorithm}{htbp}{loa}
824 // \floatname{algorithm}{Algorithm}
825 UsedFloats::const_iterator cit = usedFloats_.begin();
826 UsedFloats::const_iterator end = usedFloats_.end();
827 // ostringstream floats;
828 for (; cit != end; ++cit) {
829 Floating const & fl = floats.getType((*cit));
831 // For builtin floats we do nothing.
832 if (fl.builtin()) continue;
834 // We have to special case "table" and "figure"
835 if (fl.type() == "tabular" || fl.type() == "figure") {
836 // Output code to modify "table" or "figure"
837 // but only if builtin == false
838 // and that have to be true at this point in the
840 string const type = fl.type();
841 string const placement = fl.placement();
842 string const style = fl.style();
843 if (!style.empty()) {
844 os << "\\floatstyle{" << style << "}\n"
845 << "\\restylefloat{" << type << "}\n";
847 if (!placement.empty()) {
848 os << "\\floatplacement{" << type << "}{"
849 << placement << "}\n";
852 // The other non builtin floats.
854 string const type = fl.type();
855 string const placement = fl.placement();
856 string const ext = fl.ext();
857 string const within = fl.within();
858 string const style = fl.style();
859 string const name = fl.name();
860 os << "\\floatstyle{" << style << "}\n"
861 << "\\newfloat{" << type << "}{" << placement
862 << "}{" << ext << '}';
864 os << '[' << within << ']';
866 << "\\floatname{" << type << "}{"
869 // What missing here is to code to minimalize the code
870 // output so that the same floatstyle will not be
871 // used several times, when the same style is still in