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/FileName.h"
33 #include "support/filetools.h"
36 using namespace lyx::support;
40 /////////////////////////////////////////////////////////////////////
44 /////////////////////////////////////////////////////////////////////
46 //\NeedsTeXFormat{LaTeX2e}
47 //\ProvidesPackage{lyx}[1996/01/11 LLE v0.2 (LyX LaTeX Extensions)]
48 //\message{LyX LaTeX Extensions (LLE v0.2) of 11-Jan-1996.}
50 static string const lyx_def =
51 "\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}";
53 static string const lyxline_def =
54 "\\newcommand{\\lyxline}[1][1pt]{%\n"
56 " \\rule[.5ex]{\\linewidth}{#1}\\par}";
58 static string const noun_def = "\\newcommand{\\noun}[1]{\\textsc{#1}}";
60 static string const lyxarrow_def =
61 "\\newcommand{\\lyxarrow}{\\leavevmode\\,$\\triangleright$\\,\\allowbreak}";
63 // for quotes without babel. This does not give perfect results, but
64 // anybody serious about non-english quotes should use babel (JMarc).
66 static string const quotedblbase_def =
67 "\\ProvideTextCommandDefault{\\quotedblbase}{%\n"
68 " \\raisebox{-1.4ex}[1ex][.5ex]{\\textquotedblright}%\n"
69 " \\penalty10000\\hskip0em\\relax%\n"
72 static string const quotesinglbase_def =
73 "\\ProvideTextCommandDefault{\\quotesinglbase}{%\n"
74 " \\raisebox{-1.4ex}[1ex][.5ex]{\\textquoteright}%\n"
75 " \\penalty10000\\hskip0em\\relax%\n"
78 static string const guillemotleft_def =
79 "\\ProvideTextCommandDefault{\\guillemotleft}{%\n"
80 " {\\usefont{U}{lasy}{m}{n}\\char'50\\kern-.15em\\char'50}%\n"
81 "\\penalty10000\\hskip0pt\\relax%\n"
84 static string const guillemotright_def =
85 "\\ProvideTextCommandDefault{\\guillemotright}{%\n"
86 " \\penalty10000\\hskip0pt%\n"
87 " {\\usefont{U}{lasy}{m}{n}\\char'51\\kern-.15em\\char'51}%\n"
90 static string const guilsinglleft_def =
91 "\\ProvideTextCommandDefault{\\guilsinglleft}{%\n"
92 " {\\usefont{U}{lasy}{m}{n}\\char'50}%\n"
93 " \\penalty10000\\hskip0pt\\relax%\n"
96 static string const guilsinglright_def =
97 "\\ProvideTextCommandDefault{\\guilsinglright}{%\n"
98 " \\penalty10000\\hskip0pt%\n"
99 " {\\usefont{U}{lasy}{m}{n}\\char'51}%\n"
102 static string const paragraphleftindent_def =
103 "\\newenvironment{LyXParagraphLeftIndent}[1]%\n"
105 " \\begin{list}{}{%\n"
106 " \\setlength{\\topsep}{0pt}%\n"
107 " \\addtolength{\\leftmargin}{#1}\n"
108 // ho hum, yet more things commented out with no hint as to why they
109 // weren't just removed
110 // "%% \\addtolength{\\leftmargin}{#1\\textwidth}\n"
111 // "%% \\setlength{\\textwidth}{#2\\textwidth}\n"
112 // "%% \\setlength\\listparindent\\parindent%\n"
113 // "%% \\setlength\\itemindent\\parindent%\n"
114 " \\setlength{\\parsep}{0pt plus 1pt}%\n"
120 static string const floatingfootnote_def =
121 "%% Special footnote code from the package 'stblftnt.sty'\n"
122 "%% Author: Robin Fairbairns -- Last revised Dec 13 1996\n"
123 "\\let\\SF@@footnote\\footnote\n"
124 "\\def\\footnote{\\ifx\\protect\\@typeset@protect\n"
125 " \\expandafter\\SF@@footnote\n"
127 " \\expandafter\\SF@gobble@opt\n"
130 "\\expandafter\\def\\csname SF@gobble@opt \\endcsname{\\@ifnextchar[%]\n"
131 " \\SF@gobble@twobracket\n"
134 "\\edef\\SF@gobble@opt{\\noexpand\\protect\n"
135 " \\expandafter\\noexpand\\csname SF@gobble@opt \\endcsname}\n"
136 "\\def\\SF@gobble@twobracket[#1]#2{}\n";
138 static string const boldsymbol_def =
139 "%% Bold symbol macro for standard LaTeX users\n"
140 "\\providecommand{\\boldsymbol}[1]{\\mbox{\\boldmath $#1$}}\n";
142 static string const binom_def =
143 "%% Binom macro for standard LaTeX users\n"
144 "\\newcommand{\\binom}[2]{{#1 \\choose #2}}\n";
146 static string const mathcircumflex_def =
147 "%% For printing a cirumflex inside a formula\n"
148 "\\newcommand{\\mathcircumflex}[0]{\\mbox{\\^{}}}\n";
150 static string const tabularnewline_def =
151 "%% Because html converters don't know tabularnewline\n"
152 "\\providecommand{\\tabularnewline}{\\\\}\n";
154 static string const lyxgreyedout_def =
155 "%% The greyedout annotation environment\n"
156 "\\newenvironment{lyxgreyedout}{\\textcolor[gray]{0.8}\\bgroup}{\\egroup}\n";
158 // We want to omit the file extension for includegraphics, but this does not
159 // work when the filename contains other dots.
160 // Idea from http://www.tex.ac.uk/cgi-bin/texfaq2html?label=unkgrfextn
161 static string const lyxdot_def =
162 "%% A simple dot to overcome graphicx limitations\n"
163 "\\newcommand{\\lyxdot}{.}\n";
165 static string const changetracking_dvipost_def =
166 "%% Change tracking with dvipost\n"
168 "\\dvipost{osstart color push Red}\n"
169 "\\dvipost{osend color pop}\n"
170 "\\dvipost{cbstart color push Blue}\n"
171 "\\dvipost{cbend color pop}\n"
172 "\\newcommand{\\lyxadded}[3]{\\changestart#3\\changeend}\n"
173 "\\newcommand{\\lyxdeleted}[3]{%\n"
174 "\\changestart\\overstrikeon#3\\overstrikeoff\\changeend}\n";
176 static string const changetracking_none_def =
177 "\\newcommand{\\lyxadded}[3]{#3}\n"
178 "\\newcommand{\\lyxdeleted}[3]{}\n";
180 static string const textgreek_def =
181 "\\DeclareRobustCommand{\\greektext}{%\n"
182 " \\fontencoding{LGR}\\selectfont\n"
183 " \\def\\encodingdefault{LGR}}\n"
184 "\\DeclareRobustCommand{\\textgreek}[1]{\\leavevmode{\\greektext #1}}\n"
185 "\\DeclareFontEncoding{LGR}{}{}\n";
187 static string const textcyr_def =
188 "\\DeclareRobustCommand{\\cyrtext}{%\n"
189 " \\fontencoding{T2A}\\selectfont\n"
190 " \\def\\encodingdefault{T2A}}\n"
191 "\\DeclareRobustCommand{\\textcyr}[1]{\\leavevmode{\\cyrtext #1}}\n"
192 "\\DeclareFontEncoding{T2A}{}{}\n";
195 /////////////////////////////////////////////////////////////////////
199 /////////////////////////////////////////////////////////////////////
201 LaTeXFeatures::PackagesList LaTeXFeatures::packages_;
204 LaTeXFeatures::LaTeXFeatures(Buffer const & b, BufferParams const & p,
205 OutputParams const & r)
206 : buffer_(&b), params_(p), runparams_(r)
210 bool LaTeXFeatures::useBabel() const
212 return lyxrc.language_use_babel ||
213 (bufferParams().language->lang() != lyxrc.default_language &&
214 !bufferParams().language->babel().empty()) ||
215 this->hasLanguages();
219 void LaTeXFeatures::require(string const & name)
221 if (isRequired(name))
224 features_.push_back(name);
228 void LaTeXFeatures::getAvailable()
231 support::FileName const real_file = libFileSearch("", "packages.lst");
233 if (real_file.empty())
236 lex.setFile(real_file);
241 // Make sure that we are clean
244 bool finished = false;
246 while (lex.isOK() && !finished) {
248 case Lexer::LEX_FEOF:
252 string const name = lex.getString();
253 PackagesList::const_iterator begin = packages_.begin();
254 PackagesList::const_iterator end = packages_.end();
255 if (find(begin, end, name) == end)
256 packages_.push_back(name);
262 void LaTeXFeatures::useLayout(docstring const & layoutname)
264 // Some code to avoid loops in dependency definition
265 static int level = 0;
266 const int maxlevel = 30;
267 if (level > maxlevel) {
268 lyxerr << "LaTeXFeatures::useLayout: maximum level of "
269 << "recursion attained by layout "
270 << to_utf8(layoutname) << endl;
274 TextClass const & tclass = params_.getTextClass();
275 if (tclass.hasLayout(layoutname)) {
276 // Is this layout already in usedLayouts?
277 list<docstring>::const_iterator cit = usedLayouts_.begin();
278 list<docstring>::const_iterator end = usedLayouts_.end();
279 for (; cit != end; ++cit) {
280 if (layoutname == *cit)
284 LayoutPtr const & lyt = tclass[layoutname];
285 if (!lyt->depends_on().empty()) {
287 useLayout(lyt->depends_on());
290 usedLayouts_.push_back(layoutname);
292 lyxerr << "LaTeXFeatures::useLayout: layout `"
293 << to_utf8(layoutname) << "' does not exist in this class"
301 bool LaTeXFeatures::isRequired(string const & name) const
303 return find(features_.begin(), features_.end(), name) != features_.end();
307 bool LaTeXFeatures::mustProvide(string const & name) const
309 return isRequired(name) && !params_.getTextClass().provides(name);
313 bool LaTeXFeatures::isAvailable(string const & name)
315 if (packages_.empty())
317 return find(packages_.begin(), packages_.end(), name) != packages_.end();
321 void LaTeXFeatures::addPreambleSnippet(string const & preamble)
323 FeaturesList::const_iterator begin = preamble_snippets_.begin();
324 FeaturesList::const_iterator end = preamble_snippets_.end();
325 if (find(begin, end, preamble) == end)
326 preamble_snippets_.push_back(preamble);
330 void LaTeXFeatures::useFloat(string const & name)
332 usedFloats_.insert(name);
333 // We only need float.sty if we use non builtin floats, or if we
334 // use the "H" modifier. This includes modified table and
335 // figure floats. (Lgb)
336 Floating const & fl = params_.getTextClass().floats().getType(name);
337 if (!fl.type().empty() && !fl.builtin()) {
343 void LaTeXFeatures::useLanguage(Language const * lang)
345 if (!lang->babel().empty())
346 UsedLanguages_.insert(lang);
347 // CJK languages do not have a babel name.
348 // They use the CJK package
349 if (lang->encoding()->package() == Encoding::CJK)
354 void LaTeXFeatures::includeFile(docstring const & key, string const & name)
356 IncludedFiles_[key] = name;
360 bool LaTeXFeatures::hasLanguages() const
362 return !UsedLanguages_.empty();
366 string LaTeXFeatures::getLanguages() const
368 ostringstream languages;
370 LanguageList::const_iterator const begin = UsedLanguages_.begin();
371 for (LanguageList::const_iterator cit = begin;
372 cit != UsedLanguages_.end();
376 languages << (*cit)->babel();
378 return languages.str();
382 set<string> LaTeXFeatures::getEncodingSet(string const & doc_encoding) const
384 // This does only find encodings of languages supported by babel, but
385 // that does not matter since we don't have a language with an
386 // encoding supported by inputenc but without babel support.
387 set<string> encodings;
388 LanguageList::const_iterator it = UsedLanguages_.begin();
389 LanguageList::const_iterator end = UsedLanguages_.end();
390 for (; it != end; ++it)
391 if ((*it)->encoding()->latexName() != doc_encoding &&
392 (*it)->encoding()->package() == Encoding::inputenc)
393 encodings.insert((*it)->encoding()->latexName());
399 char const * simplefeatures[] = {
400 // note that the package order here will be the same in the LaTeX-output
410 /*For a successful cooperation of the `wrapfig' package with the
411 `float' package you should load the `wrapfig' package *after*
412 the `float' package. See the caption package documentation
437 int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
442 string const LaTeXFeatures::getPackages() const
444 ostringstream packages;
445 TextClass const & tclass = params_.getTextClass();
448 // These are all the 'simple' includes. i.e
449 // packages which we just \usepackage{package}
451 for (int i = 0; i < nb_simplefeatures; ++i) {
452 if (mustProvide(simplefeatures[i]))
453 packages << "\\usepackage{"
454 << simplefeatures[i] << "}\n";
458 // The rest of these packages are somewhat more complicated
462 // esint is preferred for esintoramsmath
463 if ((mustProvide("amsmath") &&
464 params_.use_amsmath != BufferParams::package_off) ||
465 (mustProvide("esintoramsmath") &&
466 params_.use_esint == BufferParams::package_off)) {
467 packages << "\\usepackage{amsmath}\n";
470 // wasysym is a simple feature, but it must be after amsmath if both
472 // wasysym redefines some integrals (e.g. iint) from amsmath. That
473 // leads to inconsistent integrals. We only load this package if
474 // the document does not contain integrals (then isRequired("esint")
475 // is false) or if esint is used, since esint redefines all relevant
476 // integral symbols from wasysym and amsmath.
477 // See http://bugzilla.lyx.org/show_bug.cgi?id=1942
478 if (mustProvide("wasysym") &&
479 (params_.use_esint != BufferParams::package_off || !isRequired("esint")))
480 packages << "\\usepackage{wasysym}\n";
483 if (mustProvide("color")) {
484 if (params_.graphicsDriver == "default")
485 packages << "\\usepackage{color}\n";
487 packages << "\\usepackage["
488 << params_.graphicsDriver
493 if (isRequired("makeidx")) {
494 if (!tclass.provides("makeidx"))
495 packages << "\\usepackage{makeidx}\n";
496 packages << "\\makeindex\n";
500 if (mustProvide("graphicx") && params_.graphicsDriver != "none") {
501 if (params_.graphicsDriver == "default")
502 packages << "\\usepackage{graphicx}\n";
504 packages << "\\usepackage["
505 << params_.graphicsDriver
508 // shadecolor for shaded
509 if (isRequired("framed") && mustProvide("color")) {
510 RGBColor c = rgbFromHexName(lcolor.getX11Name(Color_shadedbg));
511 //255.0 to force conversion to double
512 //NOTE As Jürgen Spitzmüller pointed out, an alternative would be
513 //to use the xcolor package instead, and then we can do
514 // \define{shadcolor}{RGB}...
515 //and not do any conversion. We'd then need to require xcolor
516 //in InsetNote::validate().
517 int const stmSize = packages.precision(2);
518 packages << "\\definecolor{shadecolor}{rgb}{"
519 << c.r / 255.0 << ',' << c.g / 255.0 << ',' << c.b / 255.0 << "}\n";
520 packages.precision(stmSize);
523 // lyxskak.sty --- newer chess support based on skak.sty
524 if (mustProvide("chess")) {
525 packages << "\\usepackage[ps,mover]{lyxskak}\n";
529 if ((params_.spacing().getSpace() != Spacing::Single
530 && !params_.spacing().isDefault())
531 || isRequired("setspace")) {
532 packages << "\\usepackage{setspace}\n";
534 switch (params_.spacing().getSpace()) {
535 case Spacing::Default:
536 case Spacing::Single:
537 // we dont use setspace.sty so dont print anything
538 //packages += "\\singlespacing\n";
540 case Spacing::Onehalf:
541 packages << "\\onehalfspacing\n";
543 case Spacing::Double:
544 packages << "\\doublespacing\n";
547 packages << "\\setstretch{"
548 << params_.spacing().getValue() << "}\n";
553 if (mustProvide("amssymb")
554 || params_.use_amsmath == BufferParams::package_on)
555 packages << "\\usepackage{amssymb}\n";
557 // esint must be after amsmath and wasysym, since it will redeclare
558 // inconsistent integral symbols
559 if ((mustProvide("esint") || mustProvide("esintoramsmath")) &&
560 params_.use_esint != BufferParams::package_off)
561 packages << "\\usepackage{esint}\n";
564 if (mustProvide("natbib")) {
565 packages << "\\usepackage[";
566 if (params_.getEngine() == biblio::ENGINE_NATBIB_NUMERICAL) {
567 packages << "numbers";
569 packages << "authoryear";
571 packages << "]{natbib}\n";
574 // jurabib -- we need version 0.6 at least.
575 if (mustProvide("jurabib")) {
576 packages << "\\usepackage{jurabib}[2004/01/25]\n";
579 // bibtopic -- the dot provides the aux file naming which
581 if (mustProvide("bibtopic")) {
582 packages << "\\usepackage[dot]{bibtopic}\n";
585 if (mustProvide("xy"))
586 packages << "\\usepackage[all]{xy}\n";
588 if (mustProvide("nomencl")) {
589 // Make it work with the new and old version of the package,
590 // but don't use the compatibility option since it is
591 // incompatible to other packages.
592 packages << "\\usepackage{nomencl}\n"
593 "% the following is useful when we have the old nomencl.sty package\n"
594 "\\providecommand{\\printnomenclature}{\\printglossary}\n"
595 "\\providecommand{\\makenomenclature}{\\makeglossary}\n"
596 "\\makenomenclature\n";
599 if (mustProvide("listings"))
600 packages << "\\usepackage{listings}\n";
602 return packages.str();
606 string const LaTeXFeatures::getMacros() const
608 ostringstream macros;
610 if (!preamble_snippets_.empty())
612 FeaturesList::const_iterator pit = preamble_snippets_.begin();
613 FeaturesList::const_iterator pend = preamble_snippets_.end();
614 for (; pit != pend; ++pit)
615 macros << *pit << '\n';
617 if (mustProvide("LyX"))
618 macros << lyx_def << '\n';
620 if (mustProvide("lyxline"))
621 macros << lyxline_def << '\n';
623 if (mustProvide("noun"))
624 macros << noun_def << '\n';
626 if (mustProvide("lyxarrow"))
627 macros << lyxarrow_def << '\n';
629 if (mustProvide("textgreek"))
630 macros << textgreek_def << '\n';
632 if (mustProvide("textcyr"))
633 macros << textcyr_def << '\n';
636 if (mustProvide("quotesinglbase"))
637 macros << quotesinglbase_def << '\n';
638 if (mustProvide("quotedblbase"))
639 macros << quotedblbase_def << '\n';
640 if (mustProvide("guilsinglleft"))
641 macros << guilsinglleft_def << '\n';
642 if (mustProvide("guilsinglright"))
643 macros << guilsinglright_def << '\n';
644 if (mustProvide("guillemotleft"))
645 macros << guillemotleft_def << '\n';
646 if (mustProvide("guillemotright"))
647 macros << guillemotright_def << '\n';
650 if (mustProvide("boldsymbol") && !isRequired("amsmath"))
651 macros << boldsymbol_def << '\n';
652 if (mustProvide("binom") && !isRequired("amsmath"))
653 macros << binom_def << '\n';
654 if (mustProvide("mathcircumflex"))
655 macros << mathcircumflex_def << '\n';
658 if (mustProvide("ParagraphLeftIndent"))
659 macros << paragraphleftindent_def;
660 if (mustProvide("NeedLyXFootnoteCode"))
661 macros << floatingfootnote_def;
663 // some problems with tex->html converters
664 if (mustProvide("NeedTabularnewline"))
665 macros << tabularnewline_def;
667 // greyedout environment (note inset)
668 if (mustProvide("lyxgreyedout"))
669 macros << lyxgreyedout_def;
671 if (mustProvide("lyxdot"))
672 macros << lyxdot_def << '\n';
675 getFloatDefinitions(macros);
678 if (mustProvide("ct-dvipost"))
679 macros << changetracking_dvipost_def;
681 if (mustProvide("ct-xcolor-soul")) {
682 int const prec = macros.precision(2);
684 RGBColor cadd = rgbFromHexName(lcolor.getX11Name(Color_addedtext));
685 macros << "\\providecolor{lyxadded}{rgb}{"
686 << cadd.r / 255.0 << ',' << cadd.g / 255.0 << ',' << cadd.b / 255.0 << "}\n";
688 RGBColor cdel = rgbFromHexName(lcolor.getX11Name(Color_deletedtext));
689 macros << "\\providecolor{lyxdeleted}{rgb}{"
690 << cdel.r / 255.0 << ',' << cdel.g / 255.0 << ',' << cdel.b / 255.0 << "}\n";
692 macros.precision(prec);
694 macros << "\\newcommand{\\lyxadded}[3]{{\\color{lyxadded}#3}}\n"
695 << "\\newcommand{\\lyxdeleted}[3]{{\\color{lyxdeleted}\\st{#3}}}\n";
698 if (mustProvide("ct-none"))
699 macros << changetracking_none_def;
705 string const LaTeXFeatures::getBabelOptions() const
709 LanguageList::const_iterator it = UsedLanguages_.begin();
710 LanguageList::const_iterator end = UsedLanguages_.end();
711 for (; it != end; ++it)
712 if (!(*it)->latex_options().empty())
713 tmp << (*it)->latex_options() << '\n';
714 if (!params_.language->latex_options().empty())
715 tmp << params_.language->latex_options() << '\n';
721 docstring const LaTeXFeatures::getTClassPreamble() const
723 // the text class specific preamble
724 TextClass const & tclass = params_.getTextClass();
725 odocstringstream tcpreamble;
727 tcpreamble << tclass.preamble();
729 list<docstring>::const_iterator cit = usedLayouts_.begin();
730 list<docstring>::const_iterator end = usedLayouts_.end();
731 for (; cit != end; ++cit) {
732 tcpreamble << tclass[*cit]->preamble();
735 InsetLayouts const & insetlayouts = tclass.insetlayouts();
736 InsetLayouts::const_iterator cit2 = insetlayouts.begin();
737 InsetLayouts::const_iterator end2 = insetlayouts.end();
738 for (; cit2 != end2; ++cit2) {
739 if (isRequired(to_utf8(cit2->first))) {
740 tcpreamble << from_utf8(cit2->second.preamble);
744 return tcpreamble.str();
748 docstring const LaTeXFeatures::getLyXSGMLEntities() const
750 // Definition of entities used in the document that are LyX related.
751 odocstringstream entities;
753 if (mustProvide("lyxarrow")) {
754 entities << "<!ENTITY lyxarrow \"->\">" << '\n';
757 return entities.str();
761 docstring const LaTeXFeatures::getIncludedFiles(string const & fname) const
763 odocstringstream sgmlpreamble;
765 docstring const basename(from_utf8(onlyPath(fname)));
767 FileMap::const_iterator end = IncludedFiles_.end();
768 for (FileMap::const_iterator fi = IncludedFiles_.begin();
771 sgmlpreamble << "\n<!ENTITY " << fi->first
772 << (isSGMLFilename(fi->second) ? " SYSTEM \"" : " \"")
773 << makeRelPath(from_utf8(fi->second), basename) << "\">";
775 return sgmlpreamble.str();
779 void LaTeXFeatures::showStruct() const {
780 lyxerr << "LyX needs the following commands when LaTeXing:"
781 << "\n***** Packages:" << getPackages()
782 << "\n***** Macros:" << getMacros()
783 << "\n***** Textclass stuff:" << to_utf8(getTClassPreamble())
784 << "\n***** done." << endl;
788 Buffer const & LaTeXFeatures::buffer() const
794 void LaTeXFeatures::setBuffer(Buffer const & buffer)
800 BufferParams const & LaTeXFeatures::bufferParams() const
806 void LaTeXFeatures::getFloatDefinitions(ostream & os) const
808 FloatList const & floats = params_.getTextClass().floats();
810 // Here we will output the code to create the needed float styles.
811 // We will try to do this as minimal as possible.
812 // \floatstyle{ruled}
813 // \newfloat{algorithm}{htbp}{loa}
814 // \floatname{algorithm}{Algorithm}
815 UsedFloats::const_iterator cit = usedFloats_.begin();
816 UsedFloats::const_iterator end = usedFloats_.end();
817 // ostringstream floats;
818 for (; cit != end; ++cit) {
819 Floating const & fl = floats.getType((*cit));
821 // For builtin floats we do nothing.
822 if (fl.builtin()) continue;
824 // We have to special case "table" and "figure"
825 if (fl.type() == "tabular" || fl.type() == "figure") {
826 // Output code to modify "table" or "figure"
827 // but only if builtin == false
828 // and that have to be true at this point in the
830 string const type = fl.type();
831 string const placement = fl.placement();
832 string const style = fl.style();
833 if (!style.empty()) {
834 os << "\\floatstyle{" << style << "}\n"
835 << "\\restylefloat{" << type << "}\n";
837 if (!placement.empty()) {
838 os << "\\floatplacement{" << type << "}{"
839 << placement << "}\n";
842 // The other non builtin floats.
844 string const type = fl.type();
845 string const placement = fl.placement();
846 string const ext = fl.ext();
847 string const within = fl.within();
848 string const style = fl.style();
849 string const name = fl.name();
850 os << "\\floatstyle{" << style << "}\n"
851 << "\\newfloat{" << type << "}{" << placement
852 << "}{" << ext << '}';
854 os << '[' << within << ']';
856 << "\\floatname{" << type << "}{"
859 // What missing here is to code to minimalize the code
860 // output so that the same floatstyle will not be
861 // used several times, when the same style is still in