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a2e8cb758b
The listings inset and include inset of type listings use two english terms that are not localized yet: "Listing" for the caption and "Listings" for the list of listings (not supported natively by LyX yet). The existing layout translation mechanism has been extended to translate these terms as well: 1) Support [[stuff]] context in lib/layouttranslations 2) Support BabelPreamble and LangPreamble in InsetLayout 3) Use a InsetLayout for InsetInclude of type listings 4) Define BabelPreamble and LangPreamble in the layouts for InsetInclude and InsetListings
1487 lines
44 KiB
C++
1487 lines
44 KiB
C++
/**
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* \file LaTeXFeatures.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author José Matos
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* \author Lars Gullik Bjønnes
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* \author Jean-Marc Lasgouttes
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* \author Jürgen Vigna
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* \author André Pönitz
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "LaTeXFeatures.h"
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#include "Buffer.h"
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#include "BufferParams.h"
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#include "ColorSet.h"
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#include "Converter.h"
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#include "Encoding.h"
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#include "Floating.h"
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#include "FloatList.h"
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#include "Language.h"
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#include "LaTeXPackages.h"
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#include "Layout.h"
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#include "Lexer.h"
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#include "LyXRC.h"
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#include "TextClass.h"
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#include "insets/InsetLayout.h"
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#include "support/debug.h"
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#include "support/docstream.h"
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#include "support/FileName.h"
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#include "support/filetools.h"
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#include "support/gettext.h"
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#include "support/lstrings.h"
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#include "support/regex.h"
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#include <algorithm>
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using namespace std;
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using namespace lyx::support;
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namespace lyx {
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/////////////////////////////////////////////////////////////////////
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//
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// Strings
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//
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/////////////////////////////////////////////////////////////////////
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//\NeedsTeXFormat{LaTeX2e}
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//\ProvidesPackage{lyx}[1996/01/11 LLE v0.2 (LyX LaTeX Extensions)]
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//\message{LyX LaTeX Extensions (LLE v0.2) of 11-Jan-1996.}
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static docstring const lyx_def = from_ascii(
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"\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}");
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static docstring const lyx_hyperref_def = from_ascii(
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"\\providecommand{\\LyX}{\\texorpdfstring%\n"
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" {L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}\n"
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" {LyX}}");
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static docstring const noun_def = from_ascii(
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"\\newcommand{\\noun}[1]{\\textsc{#1}}");
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static docstring const lyxarrow_def = from_ascii(
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"\\DeclareRobustCommand*{\\lyxarrow}{%\n"
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"\\@ifstar\n"
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"{\\leavevmode\\,$\\triangleleft$\\,\\allowbreak}\n"
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"{\\leavevmode\\,$\\triangleright$\\,\\allowbreak}}");
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// for quotes without babel. This does not give perfect results, but
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// anybody serious about non-english quotes should use babel (JMarc).
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static docstring const quotedblbase_def = from_ascii(
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"\\ProvideTextCommandDefault{\\quotedblbase}{%\n"
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" \\raisebox{-1.4ex}[1ex][.5ex]{\\textquotedblright}%\n"
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" \\penalty10000\\hskip0em\\relax%\n"
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"}");
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static docstring const quotesinglbase_def = from_ascii(
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"\\ProvideTextCommandDefault{\\quotesinglbase}{%\n"
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" \\raisebox{-1.4ex}[1ex][.5ex]{\\textquoteright}%\n"
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" \\penalty10000\\hskip0em\\relax%\n"
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"}");
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static docstring const guillemotleft_def = from_ascii(
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"\\ProvideTextCommandDefault{\\guillemotleft}{%\n"
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" {\\usefont{U}{lasy}{m}{n}\\char'50\\kern-.15em\\char'50}%\n"
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"\\penalty10000\\hskip0pt\\relax%\n"
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"}");
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static docstring const guillemotright_def = from_ascii(
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"\\ProvideTextCommandDefault{\\guillemotright}{%\n"
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" \\penalty10000\\hskip0pt%\n"
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" {\\usefont{U}{lasy}{m}{n}\\char'51\\kern-.15em\\char'51}%\n"
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"}");
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static docstring const guilsinglleft_def = from_ascii(
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"\\ProvideTextCommandDefault{\\guilsinglleft}{%\n"
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" {\\usefont{U}{lasy}{m}{n}\\char'50}%\n"
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" \\penalty10000\\hskip0pt\\relax%\n"
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"}");
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static docstring const guilsinglright_def = from_ascii(
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"\\ProvideTextCommandDefault{\\guilsinglright}{%\n"
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" \\penalty10000\\hskip0pt%\n"
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" {\\usefont{U}{lasy}{m}{n}\\char'51}%\n"
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"}");
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static docstring const paragraphleftindent_def = from_ascii(
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"\\newenvironment{LyXParagraphLeftIndent}[1]%\n"
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"{\n"
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" \\begin{list}{}{%\n"
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" \\setlength{\\topsep}{0pt}%\n"
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" \\addtolength{\\leftmargin}{#1}\n"
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// ho hum, yet more things commented out with no hint as to why they
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// weren't just removed
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// "%% \\addtolength{\\leftmargin}{#1\\textwidth}\n"
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// "%% \\setlength{\\textwidth}{#2\\textwidth}\n"
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// "%% \\setlength\\listparindent\\parindent%\n"
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// "%% \\setlength\\itemindent\\parindent%\n"
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" \\setlength{\\parsep}{0pt plus 1pt}%\n"
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" }\n"
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" \\item[]\n"
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"}\n"
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"{\\end{list}}\n");
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static docstring const floatingfootnote_def = from_ascii(
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"%% Special footnote code from the package 'stblftnt.sty'\n"
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"%% Author: Robin Fairbairns -- Last revised Dec 13 1996\n"
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"\\let\\SF@@footnote\\footnote\n"
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"\\def\\footnote{\\ifx\\protect\\@typeset@protect\n"
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" \\expandafter\\SF@@footnote\n"
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" \\else\n"
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" \\expandafter\\SF@gobble@opt\n"
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" \\fi\n"
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"}\n"
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"\\expandafter\\def\\csname SF@gobble@opt \\endcsname{\\@ifnextchar[%]\n"
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" \\SF@gobble@twobracket\n"
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" \\@gobble\n"
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"}\n"
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"\\edef\\SF@gobble@opt{\\noexpand\\protect\n"
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" \\expandafter\\noexpand\\csname SF@gobble@opt \\endcsname}\n"
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"\\def\\SF@gobble@twobracket[#1]#2{}\n");
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static docstring const binom_def = from_ascii(
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"%% Binom macro for standard LaTeX users\n"
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"\\newcommand{\\binom}[2]{{#1 \\choose #2}}\n");
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static docstring const mathcircumflex_def = from_ascii(
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"%% For printing a cirumflex inside a formula\n"
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"\\newcommand{\\mathcircumflex}[0]{\\mbox{\\^{}}}\n");
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static docstring const tabularnewline_def = from_ascii(
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"%% Because html converters don't know tabularnewline\n"
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"\\providecommand{\\tabularnewline}{\\\\}\n");
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static docstring const lyxgreyedout_def = from_ascii(
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"%% The greyedout annotation environment\n"
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"\\newenvironment{lyxgreyedout}\n"
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" {\\textcolor{note_fontcolor}\\bgroup\\ignorespaces}\n"
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" {\\ignorespacesafterend\\egroup}\n");
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// We want to omit the file extension for includegraphics, but this does not
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// work when the filename contains other dots.
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// Idea from http://www.tex.ac.uk/cgi-bin/texfaq2html?label=unkgrfextn
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static docstring const lyxdot_def = from_ascii(
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"%% A simple dot to overcome graphicx limitations\n"
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"\\newcommand{\\lyxdot}{.}\n");
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static docstring const changetracking_dvipost_def = from_ascii(
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"%% Change tracking with dvipost\n"
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"\\dvipostlayout\n"
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"\\dvipost{osstart color push Red}\n"
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"\\dvipost{osend color pop}\n"
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"\\dvipost{cbstart color push Blue}\n"
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"\\dvipost{cbend color pop}\n"
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"\\newcommand{\\lyxadded}[3]{\\changestart#3\\changeend}\n"
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"\\newcommand{\\lyxdeleted}[3]{%\n"
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"\\changestart\\overstrikeon#3\\overstrikeoff\\changeend}\n");
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static docstring const changetracking_xcolor_ulem_def = from_ascii(
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"%% Change tracking with ulem\n"
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"\\newcommand{\\lyxadded}[3]{{\\color{lyxadded}{}#3}}\n"
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"\\newcommand{\\lyxdeleted}[3]{{\\color{lyxdeleted}\\sout{#3}}}\n");
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static docstring const changetracking_xcolor_ulem_hyperref_def = from_ascii(
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"%% Change tracking with ulem\n"
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"\\newcommand{\\lyxadded}[3]{{\\texorpdfstring{\\color{lyxadded}{}}{}#3}}\n"
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"\\newcommand{\\lyxdeleted}[3]{{\\texorpdfstring{\\color{lyxdeleted}\\sout{#3}}{}}}\n");
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static docstring const changetracking_none_def = from_ascii(
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"\\newcommand{\\lyxadded}[3]{#3}\n"
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"\\newcommand{\\lyxdeleted}[3]{}\n");
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static docstring const textgreek_def = from_ascii(
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"\\DeclareRobustCommand{\\greektext}{%\n"
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" \\fontencoding{LGR}\\selectfont\\def\\encodingdefault{LGR}}\n"
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"\\DeclareRobustCommand{\\textgreek}[1]{\\leavevmode{\\greektext #1}}\n"
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"\\DeclareFontEncoding{LGR}{}{}\n"
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"\\DeclareTextSymbol{\\~}{LGR}{126}");
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static docstring const textcyr_def = from_ascii(
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"\\DeclareRobustCommand{\\cyrtext}{%\n"
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" \\fontencoding{T2A}\\selectfont\\def\\encodingdefault{T2A}}\n"
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"\\DeclareRobustCommand{\\textcyr}[1]{\\leavevmode{\\cyrtext #1}}\n"
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"\\AtBeginDocument{\\DeclareFontEncoding{T2A}{}{}}\n");
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static docstring const lyxmathsym_def = from_ascii(
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"\\newcommand{\\lyxmathsym}[1]{\\ifmmode\\begingroup\\def\\b@ld{bold}\n"
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" \\text{\\ifx\\math@version\\b@ld\\bfseries\\fi#1}\\endgroup\\else#1\\fi}\n");
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static docstring const papersizedvi_def = from_ascii(
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"\\special{papersize=\\the\\paperwidth,\\the\\paperheight}\n");
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static docstring const papersizepdf_def = from_ascii(
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"\\pdfpageheight\\paperheight\n"
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"\\pdfpagewidth\\paperwidth\n");
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static docstring const cedilla_def = from_ascii(
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"\\newcommand{\\docedilla}[2]{\\underaccent{#1\\mathchar'30}{#2}}\n"
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"\\newcommand{\\cedilla}[1]{\\mathpalette\\docedilla{#1}}\n");
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static docstring const subring_def = from_ascii(
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"\\newcommand{\\dosubring}[2]{\\underaccent{#1\\mathchar'27}{#2}}\n"
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"\\newcommand{\\subring}[1]{\\mathpalette\\dosubring{#1}}\n");
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static docstring const subdot_def = from_ascii(
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"\\newcommand{\\dosubdot}[2]{\\underaccent{#1.}{#2}}\n"
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"\\newcommand{\\subdot}[1]{\\mathpalette\\dosubdot{#1}}\n");
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static docstring const subhat_def = from_ascii(
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"\\newcommand{\\dosubhat}[2]{\\underaccent{#1\\mathchar'136}{#2}}\n"
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"\\newcommand{\\subhat}[1]{\\mathpalette\\dosubhat{#1}}\n");
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static docstring const subtilde_def = from_ascii(
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"\\newcommand{\\dosubtilde}[2]{\\underaccent{#1\\mathchar'176}{#2}}\n"
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"\\newcommand{\\subtilde}[1]{\\mathpalette\\dosubtilde{#1}}\n");
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static docstring const dacute_def = from_ascii(
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"\\DeclareMathAccent{\\dacute}{\\mathalpha}{operators}{'175}\n");
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static docstring const tipasymb_def = from_ascii(
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"\\DeclareFontEncoding{T3}{}{}\n"
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"\\DeclareSymbolFont{tipasymb}{T3}{cmr}{m}{n}\n");
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static docstring const dgrave_def = from_ascii(
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"\\DeclareMathAccent{\\dgrave}{\\mathord}{tipasymb}{'15}\n");
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static docstring const rcap_def = from_ascii(
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"\\DeclareMathAccent{\\rcap}{\\mathord}{tipasymb}{'20}\n");
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static docstring const ogonek_def = from_ascii(
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"\\newcommand{\\doogonek}[2]{\\setbox0=\\hbox{$#1#2$}\\underaccent{#1\\mkern-6mu\n"
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" \\ifx#2O\\hskip0.5\\wd0\\else\\ifx#2U\\hskip0.5\\wd0\\else\\hskip\\wd0\\fi\\fi\n"
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" \\ifx#2o\\mkern-2mu\\else\\ifx#2e\\mkern-1mu\\fi\\fi\n"
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" \\mathchar\"0\\hexnumber@\\symtipasymb0C}{#2}}\n"
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"\\newcommand{\\ogonek}[1]{\\mathpalette\\doogonek{#1}}\n");
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static docstring const lyxref_def = from_ascii(
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"\\RS@ifundefined{subref}\n"
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" {\\def\\RSsubtxt{section~}\\newref{sub}{name = \\RSsubtxt}}\n"
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" {}\n"
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"\\RS@ifundefined{thmref}\n"
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" {\\def\\RSthmtxt{theorem~}\\newref{thm}{name = \\RSthmtxt}}\n"
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" {}\n"
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"\\RS@ifundefined{lemref}\n"
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" {\\def\\RSlemtxt{lemma~}\\newref{lem}{name = \\RSlemtxt}}\n"
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" {}\n");
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/////////////////////////////////////////////////////////////////////
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//
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// LaTeXFeatures
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//
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/////////////////////////////////////////////////////////////////////
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LaTeXFeatures::LaTeXFeatures(Buffer const & b, BufferParams const & p,
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OutputParams const & r)
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: buffer_(&b), params_(p), runparams_(r), in_float_(false)
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{}
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bool LaTeXFeatures::useBabel() const
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{
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if (usePolyglossia())
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return false;
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if (bufferParams().lang_package == "default")
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return (lyxrc.language_package_selection != LyXRC::LP_NONE)
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|| (bufferParams().language->lang() != lyxrc.default_language
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&& !bufferParams().language->babel().empty())
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|| this->hasLanguages();
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return (bufferParams().lang_package != "none")
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|| (bufferParams().language->lang() != lyxrc.default_language
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&& !bufferParams().language->babel().empty())
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|| this->hasLanguages();
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}
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bool LaTeXFeatures::usePolyglossia() const
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{
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if (bufferParams().lang_package == "default")
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return (lyxrc.language_package_selection == LyXRC::LP_AUTO)
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&& isRequired("polyglossia")
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&& isAvailable("polyglossia")
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&& !params_.documentClass().provides("babel")
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&& this->hasPolyglossiaLanguages();
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return (bufferParams().lang_package == "auto")
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&& isRequired("polyglossia")
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&& isAvailable("polyglossia")
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&& !params_.documentClass().provides("babel")
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&& this->hasPolyglossiaLanguages();
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}
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void LaTeXFeatures::require(string const & name)
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{
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features_.insert(name);
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}
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void LaTeXFeatures::require(set<string> const & names)
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{
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features_.insert(names.begin(), names.end());
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}
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void LaTeXFeatures::useLayout(docstring const & layoutname)
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{
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// Some code to avoid loops in dependency definition
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static int level = 0;
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const int maxlevel = 30;
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if (level > maxlevel) {
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lyxerr << "LaTeXFeatures::useLayout: maximum level of "
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<< "recursion attained by layout "
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<< to_utf8(layoutname) << endl;
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return;
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}
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DocumentClass const & tclass = params_.documentClass();
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if (tclass.hasLayout(layoutname)) {
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// Is this layout already in usedLayouts?
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if (find(usedLayouts_.begin(), usedLayouts_.end(), layoutname)
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!= usedLayouts_.end())
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return;
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Layout const & layout = tclass[layoutname];
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require(layout.requires());
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if (!layout.depends_on().empty()) {
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++level;
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useLayout(layout.depends_on());
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--level;
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}
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usedLayouts_.push_back(layoutname);
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} else {
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lyxerr << "LaTeXFeatures::useLayout: layout `"
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<< to_utf8(layoutname) << "' does not exist in this class"
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<< endl;
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}
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--level;
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}
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void LaTeXFeatures::useInsetLayout(InsetLayout const & lay)
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{
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docstring const & lname = lay.name();
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DocumentClass const & tclass = params_.documentClass();
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// this is a default inset layout, nothing useful here
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if (!tclass.hasInsetLayout(lname))
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return;
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// Is this layout already in usedInsetLayouts?
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if (find(usedInsetLayouts_.begin(), usedInsetLayouts_.end(), lname)
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!= usedInsetLayouts_.end())
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return;
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require(lay.requires());
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usedInsetLayouts_.push_back(lname);
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}
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bool LaTeXFeatures::isRequired(string const & name) const
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{
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return features_.find(name) != features_.end();
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}
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bool LaTeXFeatures::mustProvide(string const & name) const
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{
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return isRequired(name) && !params_.documentClass().provides(name);
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}
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bool LaTeXFeatures::isAvailable(string const & name)
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{
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string::size_type const i = name.find("->");
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if (i != string::npos) {
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string const from = name.substr(0,i);
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string const to = name.substr(i+2);
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//LYXERR0("from=[" << from << "] to=[" << to << "]");
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return theConverters().isReachable(from, to);
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}
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return LaTeXPackages::isAvailable(name);
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}
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void LaTeXFeatures::addPreambleSnippet(string const & preamble)
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{
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SnippetList::const_iterator begin = preamble_snippets_.begin();
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SnippetList::const_iterator end = preamble_snippets_.end();
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if (find(begin, end, preamble) == end)
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preamble_snippets_.push_back(preamble);
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}
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void LaTeXFeatures::addCSSSnippet(std::string const & snippet)
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{
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SnippetList::const_iterator begin = css_snippets_.begin();
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SnippetList::const_iterator end = css_snippets_.end();
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if (find(begin, end, snippet) == end)
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css_snippets_.push_back(snippet);
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}
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void LaTeXFeatures::useFloat(string const & name, bool subfloat)
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{
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if (!usedFloats_[name])
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usedFloats_[name] = subfloat;
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if (subfloat)
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require("subfig");
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// We only need float.sty if we use non builtin floats, or if we
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// use the "H" modifier. This includes modified table and
|
|
// figure floats. (Lgb)
|
|
Floating const & fl = params_.documentClass().floats().getType(name);
|
|
if (!fl.floattype().empty() && fl.usesFloatPkg()) {
|
|
require("float");
|
|
}
|
|
}
|
|
|
|
|
|
void LaTeXFeatures::useLanguage(Language const * lang)
|
|
{
|
|
if (!lang->babel().empty())
|
|
UsedLanguages_.insert(lang);
|
|
if (lang->lang() == "vietnamese")
|
|
require("vietnamese");
|
|
// CJK languages do not have a babel name.
|
|
// They use the CJK package
|
|
if (lang->encoding()->package() == Encoding::CJK)
|
|
require("CJK");
|
|
// japanese package is special
|
|
if (lang->encoding()->package() == Encoding::japanese)
|
|
require("japanese");
|
|
}
|
|
|
|
|
|
void LaTeXFeatures::includeFile(docstring const & key, string const & name)
|
|
{
|
|
IncludedFiles_[key] = name;
|
|
}
|
|
|
|
|
|
bool LaTeXFeatures::hasLanguages() const
|
|
{
|
|
return !UsedLanguages_.empty();
|
|
}
|
|
|
|
|
|
bool LaTeXFeatures::hasPolyglossiaLanguages() const
|
|
{
|
|
LanguageList::const_iterator const begin = UsedLanguages_.begin();
|
|
for (LanguageList::const_iterator cit = begin;
|
|
cit != UsedLanguages_.end();
|
|
++cit) {
|
|
if ((*cit)->polyglossia().empty())
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
|
|
string LaTeXFeatures::getLanguages() const
|
|
{
|
|
ostringstream languages;
|
|
|
|
LanguageList::const_iterator const begin = UsedLanguages_.begin();
|
|
for (LanguageList::const_iterator cit = begin;
|
|
cit != UsedLanguages_.end();
|
|
++cit) {
|
|
if (cit != begin)
|
|
languages << ',';
|
|
languages << (*cit)->babel();
|
|
}
|
|
return languages.str();
|
|
}
|
|
|
|
|
|
std::map<std::string, std::string> LaTeXFeatures::getPolyglossiaLanguages() const
|
|
{
|
|
std::map<std::string, std::string> languages;
|
|
|
|
LanguageList::const_iterator const begin = UsedLanguages_.begin();
|
|
for (LanguageList::const_iterator cit = begin;
|
|
cit != UsedLanguages_.end();
|
|
++cit) {
|
|
languages[(*cit)->polyglossia()] = (*cit)->polyglossiaOpts();
|
|
}
|
|
return languages;
|
|
}
|
|
|
|
|
|
set<string> LaTeXFeatures::getEncodingSet(string const & doc_encoding) const
|
|
{
|
|
// This does only find encodings of languages supported by babel, but
|
|
// that does not matter since we don't have a language with an
|
|
// encoding supported by inputenc but without babel support.
|
|
set<string> encodings;
|
|
LanguageList::const_iterator it = UsedLanguages_.begin();
|
|
LanguageList::const_iterator end = UsedLanguages_.end();
|
|
for (; it != end; ++it)
|
|
if ((*it)->encoding()->latexName() != doc_encoding &&
|
|
((*it)->encoding()->package() == Encoding::inputenc
|
|
|| (*it)->encoding()->package() == Encoding::japanese))
|
|
encodings.insert((*it)->encoding()->latexName());
|
|
return encodings;
|
|
}
|
|
|
|
namespace {
|
|
|
|
char const * simplefeatures[] = {
|
|
// note that the package order here will be the same in the LaTeX-output
|
|
"array",
|
|
"verbatim",
|
|
"longtable",
|
|
"rotating",
|
|
"latexsym",
|
|
"pifont",
|
|
// subfig is handled in BufferParams.cpp
|
|
"varioref",
|
|
"prettyref",
|
|
"refstyle",
|
|
/*For a successful cooperation of the `wrapfig' package with the
|
|
`float' package you should load the `wrapfig' package *after*
|
|
the `float' package. See the caption package documentation
|
|
for explanation.*/
|
|
"float",
|
|
"rotfloat",
|
|
"wrapfig",
|
|
"booktabs",
|
|
"dvipost",
|
|
"fancybox",
|
|
"calc",
|
|
"units",
|
|
"tipa",
|
|
"tipx",
|
|
"framed",
|
|
"soul",
|
|
"textcomp",
|
|
"pmboxdraw",
|
|
"bbding",
|
|
"ifsym",
|
|
"marvosym",
|
|
"txfonts",
|
|
"pxfonts",
|
|
"mathdesign",
|
|
"mathrsfs",
|
|
"mathabx",
|
|
"mathtools",
|
|
"cancel",
|
|
"ascii",
|
|
"url",
|
|
"covington",
|
|
"csquotes",
|
|
"enumitem",
|
|
"endnotes",
|
|
"hhline",
|
|
"ifthen",
|
|
// listings is handled in BufferParams.cpp
|
|
"bm",
|
|
"pdfpages",
|
|
"amscd",
|
|
"slashed",
|
|
"multirow",
|
|
"tfrupee"
|
|
};
|
|
|
|
int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
|
|
|
|
}
|
|
|
|
|
|
string const LaTeXFeatures::getColorOptions() const
|
|
{
|
|
ostringstream colors;
|
|
|
|
// Handling the color packages separately is needed to be able to load them
|
|
// before babel when hyperref is loaded with the colorlinks option
|
|
// for more info see Bufferparams.cpp
|
|
|
|
// [x]color.sty
|
|
if (mustProvide("color") || mustProvide("xcolor")) {
|
|
string const package =
|
|
(mustProvide("xcolor") ? "xcolor" : "color");
|
|
if (params_.graphics_driver == "default"
|
|
|| params_.graphics_driver == "none")
|
|
colors << "\\usepackage{" << package << "}\n";
|
|
else
|
|
colors << "\\usepackage["
|
|
<< params_.graphics_driver
|
|
<< "]{" << package << "}\n";
|
|
}
|
|
|
|
// pdfcolmk must be loaded after color
|
|
if (mustProvide("pdfcolmk"))
|
|
colors << "\\usepackage{pdfcolmk}\n";
|
|
|
|
// the following 3 color commands must be set after color
|
|
// is loaded and before pdfpages, therefore add the command
|
|
// here define the set color
|
|
if (mustProvide("pagecolor")) {
|
|
colors << "\\definecolor{page_backgroundcolor}{rgb}{";
|
|
colors << outputLaTeXColor(params_.backgroundcolor) << "}\n";
|
|
// set the page color
|
|
colors << "\\pagecolor{page_backgroundcolor}\n";
|
|
}
|
|
|
|
if (mustProvide("fontcolor")) {
|
|
colors << "\\definecolor{document_fontcolor}{rgb}{";
|
|
colors << outputLaTeXColor(params_.fontcolor) << "}\n";
|
|
// set the color
|
|
colors << "\\color{document_fontcolor}\n";
|
|
}
|
|
|
|
if (mustProvide("lyxgreyedout")) {
|
|
colors << "\\definecolor{note_fontcolor}{rgb}{";
|
|
colors << outputLaTeXColor(params_.notefontcolor) << "}\n";
|
|
// the color will be set together with the definition of
|
|
// the lyxgreyedout environment (see lyxgreyedout_def)
|
|
}
|
|
|
|
// color for shaded boxes
|
|
if (isRequired("framed") && mustProvide("color")) {
|
|
colors << "\\definecolor{shadecolor}{rgb}{";
|
|
colors << outputLaTeXColor(params_.boxbgcolor) << "}\n";
|
|
// this color is automatically used by the LaTeX-package "framed"
|
|
}
|
|
|
|
return colors.str();
|
|
}
|
|
|
|
|
|
string const LaTeXFeatures::getPackages() const
|
|
{
|
|
ostringstream packages;
|
|
DocumentClass const & tclass = params_.documentClass();
|
|
|
|
// FIXME: currently, we can only load packages and macros known
|
|
// to LyX.
|
|
// However, with the Require tag of layouts/custom insets,
|
|
// also unknown packages can be requested. They are silently
|
|
// swallowed now. We should change this eventually.
|
|
|
|
//
|
|
// These are all the 'simple' includes. i.e
|
|
// packages which we just \usepackage{package}
|
|
//
|
|
for (int i = 0; i < nb_simplefeatures; ++i) {
|
|
if (mustProvide(simplefeatures[i]))
|
|
packages << "\\usepackage{"
|
|
<< simplefeatures[i] << "}\n";
|
|
}
|
|
|
|
//
|
|
// The rest of these packages are somewhat more complicated
|
|
// than those above.
|
|
//
|
|
|
|
// if fontspec is used, AMS packages have to be loaded before
|
|
// fontspec (in BufferParams)
|
|
string const amsPackages = loadAMSPackages();
|
|
if (!params_.useNonTeXFonts && !amsPackages.empty())
|
|
packages << amsPackages;
|
|
|
|
// fixltx2e must be loaded after amsthm, since amsthm produces an error with
|
|
// the redefined \[ command (bug 7233). Load it as early as possible, since
|
|
// other packages might profit from it.
|
|
if (mustProvide("fixltx2e"))
|
|
packages << "\\usepackage{fixltx2e}\n";
|
|
|
|
// wasysym is a simple feature, but it must be after amsmath if both
|
|
// are used
|
|
// wasysym redefines some integrals (e.g. iint) from amsmath. That
|
|
// leads to inconsistent integrals. We only load this package if
|
|
// the document does not contain integrals (then isRequired("esint")
|
|
// is false) or if esint is used, since esint redefines all relevant
|
|
// integral symbols from wasysym and amsmath.
|
|
// See http://www.lyx.org/trac/ticket/1942
|
|
if (mustProvide("wasysym") &&
|
|
params_.use_package("wasysym") != BufferParams::package_off &&
|
|
(params_.use_package("esint") != BufferParams::package_off || !isRequired("esint")))
|
|
packages << "\\usepackage{wasysym}\n";
|
|
|
|
// accents must be loaded after amsmath
|
|
if (mustProvide("accents") &&
|
|
params_.use_package("accents") != BufferParams::package_off)
|
|
packages << "\\usepackage{accents}\n";
|
|
|
|
// mathdots must be loaded after amsmath
|
|
if (mustProvide("mathdots") &&
|
|
params_.use_package("mathdots") != BufferParams::package_off)
|
|
packages << "\\usepackage{mathdots}\n";
|
|
|
|
// yhmath must be loaded after amsmath
|
|
if (mustProvide("yhmath") &&
|
|
params_.use_package("yhmath") != BufferParams::package_off)
|
|
packages << "\\usepackage{yhmath}\n";
|
|
|
|
if (mustProvide("undertilde") &&
|
|
params_.use_package("undertilde") != BufferParams::package_off)
|
|
packages << "\\usepackage{undertilde}\n";
|
|
|
|
// [x]color and pdfcolmk are handled in getColorOptions() above
|
|
|
|
// makeidx.sty
|
|
if (isRequired("makeidx") || isRequired("splitidx")) {
|
|
if (!tclass.provides("makeidx") && !isRequired("splitidx"))
|
|
packages << "\\usepackage{makeidx}\n";
|
|
if (!tclass.provides("splitidx") && isRequired("splitidx"))
|
|
packages << "\\usepackage{splitidx}\n";
|
|
packages << "\\makeindex\n";
|
|
}
|
|
|
|
// graphicx.sty
|
|
if (mustProvide("graphicx") && params_.graphics_driver != "none") {
|
|
if (params_.graphics_driver == "default")
|
|
packages << "\\usepackage{graphicx}\n";
|
|
else
|
|
packages << "\\usepackage["
|
|
<< params_.graphics_driver
|
|
<< "]{graphicx}\n";
|
|
}
|
|
|
|
// lyxskak.sty --- newer chess support based on skak.sty
|
|
if (mustProvide("chess"))
|
|
packages << "\\usepackage[ps,mover]{lyxskak}\n";
|
|
|
|
// setspace.sty
|
|
if (mustProvide("setspace") && !tclass.provides("SetSpace"))
|
|
packages << "\\usepackage{setspace}\n";
|
|
|
|
// esint must be after amsmath and wasysym, since it will redeclare
|
|
// inconsistent integral symbols
|
|
if (mustProvide("esint") &&
|
|
params_.use_package("esint") != BufferParams::package_off)
|
|
packages << "\\usepackage{esint}\n";
|
|
|
|
// natbib.sty
|
|
// Some classes load natbib themselves, but still allow (or even require)
|
|
// plain numeric citations (ReVTeX is such a case, see bug 5182).
|
|
// This special case is indicated by the "natbib-internal" key.
|
|
if (mustProvide("natbib") && !tclass.provides("natbib-internal")) {
|
|
packages << "\\usepackage[";
|
|
if (params_.citeEngineType() == ENGINE_TYPE_NUMERICAL)
|
|
packages << "numbers";
|
|
else
|
|
packages << "authoryear";
|
|
packages << "]{natbib}\n";
|
|
}
|
|
|
|
// jurabib -- we need version 0.6 at least.
|
|
if (mustProvide("jurabib"))
|
|
packages << "\\usepackage{jurabib}[2004/01/25]\n";
|
|
|
|
// xargs -- we need version 1.09 at least
|
|
if (mustProvide("xargs"))
|
|
packages << "\\usepackage{xargs}[2008/03/08]\n";
|
|
|
|
// bibtopic -- the dot provides the aux file naming which
|
|
// LyX can detect.
|
|
if (mustProvide("bibtopic"))
|
|
packages << "\\usepackage[dot]{bibtopic}\n";
|
|
|
|
if (mustProvide("xy"))
|
|
packages << "\\usepackage[all]{xy}\n";
|
|
|
|
if (mustProvide("feyn"))
|
|
packages << "\\usepackage{feyn}\n"; //Diagram
|
|
|
|
if (mustProvide("ulem"))
|
|
packages << "\\PassOptionsToPackage{normalem}{ulem}\n"
|
|
"\\usepackage{ulem}\n";
|
|
|
|
if (mustProvide("mhchem") &&
|
|
params_.use_package("mhchem") != BufferParams::package_off)
|
|
packages << "\\PassOptionsToPackage{version=3}{mhchem}\n"
|
|
"\\usepackage{mhchem}\n";
|
|
|
|
if (mustProvide("nomencl")) {
|
|
// Make it work with the new and old version of the package,
|
|
// but don't use the compatibility option since it is
|
|
// incompatible to other packages.
|
|
packages << "\\usepackage{nomencl}\n"
|
|
"% the following is useful when we have the old nomencl.sty package\n"
|
|
"\\providecommand{\\printnomenclature}{\\printglossary}\n"
|
|
"\\providecommand{\\makenomenclature}{\\makeglossary}\n"
|
|
"\\makenomenclature\n";
|
|
}
|
|
|
|
// fixltx2e provides subscript
|
|
if (mustProvide("subscript") && !isRequired("fixltx2e"))
|
|
packages << "\\usepackage{subscript}\n";
|
|
|
|
return packages.str();
|
|
}
|
|
|
|
|
|
string LaTeXFeatures::getPreambleSnippets() const
|
|
{
|
|
ostringstream snip;
|
|
SnippetList::const_iterator pit = preamble_snippets_.begin();
|
|
SnippetList::const_iterator pend = preamble_snippets_.end();
|
|
for (; pit != pend; ++pit)
|
|
snip << *pit << '\n';
|
|
return snip.str();
|
|
}
|
|
|
|
|
|
std::string LaTeXFeatures::getCSSSnippets() const
|
|
{
|
|
ostringstream snip;
|
|
SnippetList::const_iterator pit = css_snippets_.begin();
|
|
SnippetList::const_iterator pend = css_snippets_.end();
|
|
for (; pit != pend; ++pit)
|
|
snip << *pit << '\n';
|
|
return snip.str();
|
|
}
|
|
|
|
|
|
docstring const LaTeXFeatures::getMacros() const
|
|
{
|
|
odocstringstream macros;
|
|
|
|
if (!preamble_snippets_.empty()) {
|
|
macros << '\n';
|
|
macros << from_utf8(getPreambleSnippets());
|
|
}
|
|
|
|
if (mustProvide("papersize")) {
|
|
if (runparams_.flavor == OutputParams::LATEX)
|
|
macros << papersizedvi_def << '\n';
|
|
else
|
|
macros << papersizepdf_def << '\n';
|
|
}
|
|
|
|
if (mustProvide("LyX")) {
|
|
if (isRequired("hyperref"))
|
|
macros << lyx_hyperref_def << '\n';
|
|
else
|
|
macros << lyx_def << '\n';
|
|
}
|
|
|
|
if (mustProvide("noun"))
|
|
macros << noun_def << '\n';
|
|
|
|
if (mustProvide("lyxarrow"))
|
|
macros << lyxarrow_def << '\n';
|
|
|
|
if (!usePolyglossia() && mustProvide("textgreek")) {
|
|
// Avoid a LaTeX error if times fonts are used and the grtimes
|
|
// package is installed but actual fonts are not (bug 6469).
|
|
if (params_.fonts_roman == "times")
|
|
macros << subst(textgreek_def,
|
|
from_ascii("\\greektext #1"),
|
|
from_ascii("%\n \\IfFileExists"
|
|
"{grtm10.tfm}{}{\\fontfamily"
|
|
"{cmr}}\\greektext #1"))
|
|
<< '\n';
|
|
else
|
|
macros << textgreek_def << '\n';
|
|
}
|
|
|
|
if (!usePolyglossia() && mustProvide("textcyr"))
|
|
macros << textcyr_def << '\n';
|
|
|
|
if (mustProvide("lyxmathsym"))
|
|
macros << lyxmathsym_def << '\n';
|
|
|
|
if (mustProvide("cedilla"))
|
|
macros << cedilla_def << '\n';
|
|
|
|
if (mustProvide("subring"))
|
|
macros << subring_def << '\n';
|
|
|
|
if (mustProvide("subdot"))
|
|
macros << subdot_def << '\n';
|
|
|
|
if (mustProvide("subhat"))
|
|
macros << subhat_def << '\n';
|
|
|
|
if (mustProvide("subtilde"))
|
|
macros << subtilde_def << '\n';
|
|
|
|
if (mustProvide("dacute"))
|
|
macros << dacute_def << '\n';
|
|
|
|
if (mustProvide("tipasymb"))
|
|
macros << tipasymb_def << '\n';
|
|
|
|
if (mustProvide("dgrave"))
|
|
macros << dgrave_def << '\n';
|
|
|
|
if (mustProvide("rcap"))
|
|
macros << rcap_def << '\n';
|
|
|
|
if (mustProvide("ogonek"))
|
|
macros << ogonek_def << '\n';
|
|
|
|
// quotes.
|
|
if (mustProvide("quotesinglbase"))
|
|
macros << quotesinglbase_def << '\n';
|
|
if (mustProvide("quotedblbase"))
|
|
macros << quotedblbase_def << '\n';
|
|
if (mustProvide("guilsinglleft"))
|
|
macros << guilsinglleft_def << '\n';
|
|
if (mustProvide("guilsinglright"))
|
|
macros << guilsinglright_def << '\n';
|
|
if (mustProvide("guillemotleft"))
|
|
macros << guillemotleft_def << '\n';
|
|
if (mustProvide("guillemotright"))
|
|
macros << guillemotright_def << '\n';
|
|
|
|
// Math mode
|
|
if (mustProvide("binom") && !isRequired("amsmath"))
|
|
macros << binom_def << '\n';
|
|
if (mustProvide("mathcircumflex"))
|
|
macros << mathcircumflex_def << '\n';
|
|
|
|
// other
|
|
if (mustProvide("ParagraphLeftIndent"))
|
|
macros << paragraphleftindent_def;
|
|
if (mustProvide("NeedLyXFootnoteCode"))
|
|
macros << floatingfootnote_def;
|
|
|
|
// some problems with tex->html converters
|
|
if (mustProvide("NeedTabularnewline"))
|
|
macros << tabularnewline_def;
|
|
|
|
// greyed-out environment (note inset)
|
|
// the color is specified in the routine
|
|
// getColorOptions() to avoid LaTeX-package clashes
|
|
if (mustProvide("lyxgreyedout"))
|
|
macros << lyxgreyedout_def;
|
|
|
|
if (mustProvide("lyxdot"))
|
|
macros << lyxdot_def << '\n';
|
|
|
|
// floats
|
|
getFloatDefinitions(macros);
|
|
|
|
if (mustProvide("refstyle"))
|
|
macros << lyxref_def << '\n';
|
|
|
|
// change tracking
|
|
if (mustProvide("ct-dvipost"))
|
|
macros << changetracking_dvipost_def;
|
|
|
|
if (mustProvide("ct-xcolor-ulem")) {
|
|
streamsize const prec = macros.precision(2);
|
|
|
|
RGBColor cadd = rgbFromHexName(lcolor.getX11Name(Color_addedtext));
|
|
macros << "\\providecolor{lyxadded}{rgb}{"
|
|
<< cadd.r / 255.0 << ',' << cadd.g / 255.0 << ',' << cadd.b / 255.0 << "}\n";
|
|
|
|
RGBColor cdel = rgbFromHexName(lcolor.getX11Name(Color_deletedtext));
|
|
macros << "\\providecolor{lyxdeleted}{rgb}{"
|
|
<< cdel.r / 255.0 << ',' << cdel.g / 255.0 << ',' << cdel.b / 255.0 << "}\n";
|
|
|
|
macros.precision(prec);
|
|
|
|
if (isRequired("hyperref"))
|
|
macros << changetracking_xcolor_ulem_hyperref_def;
|
|
else
|
|
macros << changetracking_xcolor_ulem_def;
|
|
}
|
|
|
|
if (mustProvide("ct-none"))
|
|
macros << changetracking_none_def;
|
|
|
|
return macros.str();
|
|
}
|
|
|
|
|
|
string const LaTeXFeatures::getBabelPresettings() const
|
|
{
|
|
ostringstream tmp;
|
|
|
|
LanguageList::const_iterator it = UsedLanguages_.begin();
|
|
LanguageList::const_iterator end = UsedLanguages_.end();
|
|
for (; it != end; ++it)
|
|
if (!(*it)->babel_presettings().empty())
|
|
tmp << (*it)->babel_presettings() << '\n';
|
|
if (!params_.language->babel_presettings().empty())
|
|
tmp << params_.language->babel_presettings() << '\n';
|
|
|
|
return tmp.str();
|
|
}
|
|
|
|
|
|
string const LaTeXFeatures::getBabelPostsettings() const
|
|
{
|
|
ostringstream tmp;
|
|
|
|
LanguageList::const_iterator it = UsedLanguages_.begin();
|
|
LanguageList::const_iterator end = UsedLanguages_.end();
|
|
for (; it != end; ++it)
|
|
if (!(*it)->babel_postsettings().empty())
|
|
tmp << (*it)->babel_postsettings() << '\n';
|
|
if (!params_.language->babel_postsettings().empty())
|
|
tmp << params_.language->babel_postsettings() << '\n';
|
|
|
|
return tmp.str();
|
|
}
|
|
|
|
|
|
bool LaTeXFeatures::needBabelLangOptions() const
|
|
{
|
|
if (!lyxrc.language_global_options || params_.language->asBabelOptions())
|
|
return true;
|
|
|
|
LanguageList::const_iterator it = UsedLanguages_.begin();
|
|
LanguageList::const_iterator end = UsedLanguages_.end();
|
|
for (; it != end; ++it)
|
|
if ((*it)->asBabelOptions())
|
|
return true;
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
string const LaTeXFeatures::loadAMSPackages() const
|
|
{
|
|
ostringstream tmp;
|
|
if (mustProvide("amsthm"))
|
|
tmp << "\\usepackage{amsthm}\n";
|
|
|
|
if (mustProvide("amsmath")
|
|
&& params_.use_package("amsmath") != BufferParams::package_off) {
|
|
tmp << "\\usepackage{amsmath}\n";
|
|
} else {
|
|
// amsbsy and amstext are already provided by amsmath
|
|
if (mustProvide("amsbsy"))
|
|
tmp << "\\usepackage{amsbsy}\n";
|
|
if (mustProvide("amstext"))
|
|
tmp << "\\usepackage{amstext}\n";
|
|
}
|
|
|
|
if (mustProvide("amssymb")
|
|
|| params_.use_package("amsmath") == BufferParams::package_on)
|
|
tmp << "\\usepackage{amssymb}\n";
|
|
|
|
return tmp.str();
|
|
}
|
|
|
|
|
|
docstring const LaTeXFeatures::getTClassPreamble() const
|
|
{
|
|
// the text class specific preamble
|
|
DocumentClass const & tclass = params_.documentClass();
|
|
odocstringstream tcpreamble;
|
|
|
|
tcpreamble << tclass.preamble();
|
|
|
|
list<docstring>::const_iterator cit = usedLayouts_.begin();
|
|
list<docstring>::const_iterator end = usedLayouts_.end();
|
|
for (; cit != end; ++cit)
|
|
tcpreamble << tclass[*cit].preamble();
|
|
|
|
cit = usedInsetLayouts_.begin();
|
|
end = usedInsetLayouts_.end();
|
|
TextClass::InsetLayouts const & ils = tclass.insetLayouts();
|
|
for (; cit != end; ++cit) {
|
|
TextClass::InsetLayouts::const_iterator it = ils.find(*cit);
|
|
if (it == ils.end())
|
|
continue;
|
|
tcpreamble << it->second.preamble();
|
|
}
|
|
|
|
return tcpreamble.str();
|
|
}
|
|
|
|
|
|
docstring const LaTeXFeatures::getTClassHTMLPreamble() const
|
|
{
|
|
DocumentClass const & tclass = params_.documentClass();
|
|
odocstringstream tcpreamble;
|
|
|
|
tcpreamble << tclass.htmlpreamble();
|
|
|
|
list<docstring>::const_iterator cit = usedLayouts_.begin();
|
|
list<docstring>::const_iterator end = usedLayouts_.end();
|
|
for (; cit != end; ++cit)
|
|
tcpreamble << tclass[*cit].htmlpreamble();
|
|
|
|
cit = usedInsetLayouts_.begin();
|
|
end = usedInsetLayouts_.end();
|
|
TextClass::InsetLayouts const & ils = tclass.insetLayouts();
|
|
for (; cit != end; ++cit) {
|
|
TextClass::InsetLayouts::const_iterator it = ils.find(*cit);
|
|
if (it == ils.end())
|
|
continue;
|
|
tcpreamble << it->second.htmlpreamble();
|
|
}
|
|
|
|
return tcpreamble.str();
|
|
}
|
|
|
|
|
|
docstring const LaTeXFeatures::getTClassHTMLStyles() const
|
|
{
|
|
DocumentClass const & tclass = params_.documentClass();
|
|
odocstringstream tcpreamble;
|
|
|
|
tcpreamble << tclass.htmlstyles();
|
|
|
|
list<docstring>::const_iterator cit = usedLayouts_.begin();
|
|
list<docstring>::const_iterator end = usedLayouts_.end();
|
|
for (; cit != end; ++cit)
|
|
tcpreamble << tclass[*cit].htmlstyle();
|
|
|
|
cit = usedInsetLayouts_.begin();
|
|
end = usedInsetLayouts_.end();
|
|
TextClass::InsetLayouts const & ils = tclass.insetLayouts();
|
|
for (; cit != end; ++cit) {
|
|
TextClass::InsetLayouts::const_iterator it = ils.find(*cit);
|
|
if (it == ils.end())
|
|
continue;
|
|
tcpreamble << it->second.htmlstyle();
|
|
}
|
|
|
|
return tcpreamble.str();
|
|
}
|
|
|
|
|
|
namespace {
|
|
docstring const getFloatI18nPreamble(docstring const & type,
|
|
docstring const & name, Language const * lang,
|
|
Encoding const & enc, bool const polyglossia)
|
|
{
|
|
// Check whether name can be encoded in the buffer encoding
|
|
bool encodable = true;
|
|
for (size_t i = 0; i < name.size(); ++i) {
|
|
if (!enc.encodable(name[i])) {
|
|
encodable = false;
|
|
break;
|
|
}
|
|
}
|
|
|
|
docstring const language = polyglossia ? from_ascii(lang->polyglossia())
|
|
: from_ascii(lang->babel());
|
|
docstring const langenc = from_ascii(lang->encoding()->iconvName());
|
|
docstring const texenc = from_ascii(lang->encoding()->latexName());
|
|
docstring const bufenc = from_ascii(enc.iconvName());
|
|
docstring const s1 = docstring(1, 0xF0000);
|
|
docstring const s2 = docstring(1, 0xF0001);
|
|
docstring const translated = encodable ? name
|
|
: from_ascii("\\inputencoding{") + texenc + from_ascii("}")
|
|
+ s1 + langenc + s2 + name + s1 + bufenc + s2;
|
|
|
|
odocstringstream os;
|
|
os << "\\addto\\captions" << language
|
|
<< "{\\renewcommand{\\" << type << "name}{" << translated << "}}\n";
|
|
return os.str();
|
|
}
|
|
|
|
|
|
docstring const i18npreamble(docstring const & templ, Language const * lang,
|
|
Encoding const & enc, bool const polyglossia)
|
|
{
|
|
if (templ.empty())
|
|
return templ;
|
|
|
|
string preamble = polyglossia ?
|
|
subst(to_utf8(templ), "$$lang", lang->polyglossia()) :
|
|
subst(to_utf8(templ), "$$lang", lang->babel());
|
|
|
|
string const langenc = lang->encoding()->iconvName();
|
|
string const texenc = lang->encoding()->latexName();
|
|
string const bufenc = enc.iconvName();
|
|
// First and second character of plane 15 (Private Use Area)
|
|
string const s1 = "\xf3\xb0\x80\x80"; // U+F0000
|
|
string const s2 = "\xf3\xb0\x80\x81"; // U+F0001
|
|
// FIXME UNICODE
|
|
// lyx::regex is not unicode-safe.
|
|
// Should use QRegExp or (boost::u32regex, but that requires ICU)
|
|
static regex const reg("_\\(([^\\)]+)\\)");
|
|
smatch sub;
|
|
while (regex_search(preamble, sub, reg)) {
|
|
string const key = sub.str(1);
|
|
docstring const name = lang->translateLayout(key);
|
|
// Check whether name can be encoded in the buffer encoding
|
|
bool encodable = true;
|
|
for (size_t i = 0; i < name.size(); ++i) {
|
|
if (!enc.encodable(name[i])) {
|
|
encodable = false;
|
|
break;
|
|
}
|
|
}
|
|
string const translated = encodable ? to_utf8(name)
|
|
: "\\inputencoding{" + texenc + "}"
|
|
+ s1 + langenc + s2 + to_utf8(name)
|
|
+ s1 + bufenc + s2;
|
|
preamble = subst(preamble, sub.str(), translated);
|
|
}
|
|
return from_utf8(preamble);
|
|
}
|
|
|
|
}
|
|
|
|
|
|
docstring const LaTeXFeatures::getTClassI18nPreamble(bool use_babel, bool use_polyglossia) const
|
|
{
|
|
DocumentClass const & tclass = params_.documentClass();
|
|
// collect preamble snippets in a set to prevent multiple identical
|
|
// commands (would happen if e.g. both theorem and theorem* are used)
|
|
set<docstring> snippets;
|
|
typedef LanguageList::const_iterator lang_it;
|
|
lang_it const lbeg = UsedLanguages_.begin();
|
|
lang_it const lend = UsedLanguages_.end();
|
|
list<docstring>::const_iterator cit = usedLayouts_.begin();
|
|
list<docstring>::const_iterator end = usedLayouts_.end();
|
|
for (; cit != end; ++cit) {
|
|
// language dependent commands (once per document)
|
|
snippets.insert(i18npreamble(tclass[*cit].langpreamble(),
|
|
buffer().language(),
|
|
buffer().params().encoding(),
|
|
use_polyglossia));
|
|
// commands for language changing (for multilanguage documents)
|
|
if ((use_babel || use_polyglossia) && !UsedLanguages_.empty()) {
|
|
snippets.insert(i18npreamble(
|
|
tclass[*cit].babelpreamble(),
|
|
buffer().language(),
|
|
buffer().params().encoding(),
|
|
use_polyglossia));
|
|
for (lang_it lit = lbeg; lit != lend; ++lit)
|
|
snippets.insert(i18npreamble(
|
|
tclass[*cit].babelpreamble(),
|
|
*lit,
|
|
buffer().params().encoding(),
|
|
use_polyglossia));
|
|
}
|
|
}
|
|
if ((use_babel || use_polyglossia) && !UsedLanguages_.empty()) {
|
|
FloatList const & floats = params_.documentClass().floats();
|
|
UsedFloats::const_iterator fit = usedFloats_.begin();
|
|
UsedFloats::const_iterator fend = usedFloats_.end();
|
|
for (; fit != fend; ++fit) {
|
|
Floating const & fl = floats.getType(fit->first);
|
|
// we assume builtin floats are translated
|
|
if (fl.isPredefined())
|
|
continue;
|
|
docstring const type = from_ascii(fl.floattype());
|
|
docstring const flname = from_utf8(fl.name());
|
|
docstring name = buffer().language()->translateLayout(fl.name());
|
|
// only request translation if we have a real translation
|
|
// (that differs from the source)
|
|
if (flname != name)
|
|
snippets.insert(getFloatI18nPreamble(
|
|
type, name, buffer().language(),
|
|
buffer().params().encoding(),
|
|
use_polyglossia));
|
|
for (lang_it lit = lbeg; lit != lend; ++lit) {
|
|
string const code = (*lit)->code();
|
|
name = (*lit)->translateLayout(fl.name());
|
|
// we assume we have a suitable translation if
|
|
// either the language is English (we need to
|
|
// translate into English if English is a secondary
|
|
// language) or if translateIfPossible returns
|
|
// something different to the English source.
|
|
bool const have_translation =
|
|
(flname != name || contains(code, "en"));
|
|
if (have_translation)
|
|
snippets.insert(getFloatI18nPreamble(
|
|
type, name, *lit,
|
|
buffer().params().encoding(),
|
|
use_polyglossia));
|
|
}
|
|
}
|
|
}
|
|
|
|
cit = usedInsetLayouts_.begin();
|
|
end = usedInsetLayouts_.end();
|
|
TextClass::InsetLayouts const & ils = tclass.insetLayouts();
|
|
for (; cit != end; ++cit) {
|
|
TextClass::InsetLayouts::const_iterator it = ils.find(*cit);
|
|
if (it == ils.end())
|
|
continue;
|
|
// language dependent commands (once per document)
|
|
snippets.insert(i18npreamble(it->second.langpreamble(),
|
|
buffer().language(),
|
|
buffer().params().encoding(),
|
|
use_polyglossia));
|
|
// commands for language changing (for multilanguage documents)
|
|
if ((use_babel || use_polyglossia) && !UsedLanguages_.empty()) {
|
|
snippets.insert(i18npreamble(
|
|
it->second.babelpreamble(),
|
|
buffer().language(),
|
|
buffer().params().encoding(),
|
|
use_polyglossia));
|
|
for (lang_it lit = lbeg; lit != lend; ++lit)
|
|
snippets.insert(i18npreamble(
|
|
it->second.babelpreamble(),
|
|
*lit,
|
|
buffer().params().encoding(),
|
|
use_polyglossia));
|
|
}
|
|
}
|
|
|
|
odocstringstream tcpreamble;
|
|
set<docstring>::const_iterator const send = snippets.end();
|
|
set<docstring>::const_iterator it = snippets.begin();
|
|
for (; it != send; ++it)
|
|
tcpreamble << *it;
|
|
return tcpreamble.str();
|
|
}
|
|
|
|
|
|
docstring const LaTeXFeatures::getLyXSGMLEntities() const
|
|
{
|
|
// Definition of entities used in the document that are LyX related.
|
|
odocstringstream entities;
|
|
|
|
if (mustProvide("lyxarrow")) {
|
|
entities << "<!ENTITY lyxarrow \"->\">" << '\n';
|
|
}
|
|
|
|
return entities.str();
|
|
}
|
|
|
|
|
|
docstring const LaTeXFeatures::getIncludedFiles(string const & fname) const
|
|
{
|
|
odocstringstream sgmlpreamble;
|
|
// FIXME UNICODE
|
|
docstring const basename(from_utf8(onlyPath(fname)));
|
|
|
|
FileMap::const_iterator end = IncludedFiles_.end();
|
|
for (FileMap::const_iterator fi = IncludedFiles_.begin();
|
|
fi != end; ++fi)
|
|
// FIXME UNICODE
|
|
sgmlpreamble << "\n<!ENTITY " << fi->first
|
|
<< (isSGMLFileName(fi->second) ? " SYSTEM \"" : " \"")
|
|
<< makeRelPath(from_utf8(fi->second), basename) << "\">";
|
|
|
|
return sgmlpreamble.str();
|
|
}
|
|
|
|
|
|
void LaTeXFeatures::showStruct() const
|
|
{
|
|
lyxerr << "LyX needs the following commands when LaTeXing:"
|
|
<< "\n***** Packages:" << getPackages()
|
|
<< "\n***** Macros:" << to_utf8(getMacros())
|
|
<< "\n***** Textclass stuff:" << to_utf8(getTClassPreamble())
|
|
<< "\n***** done." << endl;
|
|
}
|
|
|
|
|
|
Buffer const & LaTeXFeatures::buffer() const
|
|
{
|
|
return *buffer_;
|
|
}
|
|
|
|
|
|
void LaTeXFeatures::setBuffer(Buffer const & buffer)
|
|
{
|
|
buffer_ = &buffer;
|
|
}
|
|
|
|
|
|
BufferParams const & LaTeXFeatures::bufferParams() const
|
|
{
|
|
return params_;
|
|
}
|
|
|
|
|
|
void LaTeXFeatures::getFloatDefinitions(odocstream & os) const
|
|
{
|
|
FloatList const & floats = params_.documentClass().floats();
|
|
|
|
// Here we will output the code to create the needed float styles.
|
|
// We will try to do this as minimal as possible.
|
|
// \floatstyle{ruled}
|
|
// \newfloat{algorithm}{htbp}{loa}
|
|
// \providecommand{\algorithmname}{Algorithm}
|
|
// \floatname{algorithm}{\protect\algorithmname}
|
|
UsedFloats::const_iterator cit = usedFloats_.begin();
|
|
UsedFloats::const_iterator end = usedFloats_.end();
|
|
for (; cit != end; ++cit) {
|
|
Floating const & fl = floats.getType(cit->first);
|
|
|
|
// For builtin floats we do nothing.
|
|
if (fl.isPredefined())
|
|
continue;
|
|
|
|
// We have to special case "table" and "figure"
|
|
if (fl.floattype() == "tabular" || fl.floattype() == "figure") {
|
|
// Output code to modify "table" or "figure"
|
|
// but only if builtin == false
|
|
// and that have to be true at this point in the
|
|
// function.
|
|
docstring const type = from_ascii(fl.floattype());
|
|
docstring const placement = from_ascii(fl.placement());
|
|
docstring const style = from_ascii(fl.style());
|
|
if (!style.empty()) {
|
|
os << "\\floatstyle{" << style << "}\n"
|
|
<< "\\restylefloat{" << type << "}\n";
|
|
}
|
|
if (!placement.empty()) {
|
|
os << "\\floatplacement{" << type << "}{"
|
|
<< placement << "}\n";
|
|
}
|
|
} else {
|
|
// The other non builtin floats.
|
|
|
|
docstring const type = from_ascii(fl.floattype());
|
|
docstring const placement = from_ascii(fl.placement());
|
|
docstring const ext = from_ascii(fl.ext());
|
|
docstring const within = from_ascii(fl.within());
|
|
docstring const style = from_ascii(fl.style());
|
|
docstring const name =
|
|
buffer().language()->translateLayout(fl.name());
|
|
os << "\\floatstyle{" << style << "}\n"
|
|
<< "\\newfloat{" << type << "}{" << placement
|
|
<< "}{" << ext << '}';
|
|
if (!within.empty())
|
|
os << '[' << within << ']';
|
|
os << '\n'
|
|
<< "\\providecommand{\\" << type << "name}{"
|
|
<< name << "}\n"
|
|
<< "\\floatname{" << type << "}{\\protect\\"
|
|
<< type << "name}\n";
|
|
|
|
// What missing here is to code to minimalize the code
|
|
// output so that the same floatstyle will not be
|
|
// used several times, when the same style is still in
|
|
// effect. (Lgb)
|
|
}
|
|
if (cit->second)
|
|
os << "\n\\newsubfloat{" << from_ascii(fl.floattype()) << "}\n";
|
|
}
|
|
}
|
|
|
|
|
|
void LaTeXFeatures::resolveAlternatives()
|
|
{
|
|
for (Features::iterator it = features_.begin(); it != features_.end();) {
|
|
if (contains(*it, '|')) {
|
|
vector<string> const alternatives = getVectorFromString(*it, "|");
|
|
vector<string>::const_iterator const end = alternatives.end();
|
|
vector<string>::const_iterator ita = alternatives.begin();
|
|
for (; ita != end; ++ita) {
|
|
if (isRequired(*ita))
|
|
break;
|
|
}
|
|
if (ita == end)
|
|
require(alternatives.front());
|
|
features_.erase(it);
|
|
it = features_.begin();
|
|
} else
|
|
++it;
|
|
}
|
|
}
|
|
|
|
|
|
} // namespace lyx
|