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https://git.lyx.org/repos/lyx.git
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0df54152bc
* LaTeXFeatures.cpp (getPackages): remove some specific spacing code; move listings support to simplefeatures array. * src/Spacing.cpp (writeEnvirBegin, writeEnvirEnd): code factorization (writePreamble): new method containing former code from LaTeXFeatures; use \setSpacing instead of \setSingleSpacing. * src/BufferParams.cpp (validate, writeLaTeX): handle spacing here. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@22644 a592a061-630c-0410-9148-cb99ea01b6c8
968 lines
27 KiB
C++
968 lines
27 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 "Color.h"
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#include "BufferParams.h"
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#include "support/debug.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 "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 "support/docstream.h"
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#include "support/FileName.h"
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#include "support/filetools.h"
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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 string const lyx_def =
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"\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}";
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static string const lyxline_def =
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"\\newcommand{\\lyxline}[1][1pt]{%\n"
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" \\par\\noindent%\n"
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" \\rule[.5ex]{\\linewidth}{#1}\\par}";
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static string const noun_def = "\\newcommand{\\noun}[1]{\\textsc{#1}}";
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static string const lyxarrow_def =
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"\\newcommand{\\lyxarrow}{\\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 string const quotedblbase_def =
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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 string const quotesinglbase_def =
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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 string const guillemotleft_def =
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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 string const guillemotright_def =
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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 string const guilsinglleft_def =
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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 string const guilsinglright_def =
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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 string const paragraphleftindent_def =
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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 string const floatingfootnote_def =
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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 string const boldsymbol_def =
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"%% Bold symbol macro for standard LaTeX users\n"
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"\\providecommand{\\boldsymbol}[1]{\\mbox{\\boldmath $#1$}}\n";
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static string const binom_def =
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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 string const mathcircumflex_def =
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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 string const tabularnewline_def =
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"%% Because html converters don't know tabularnewline\n"
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"\\providecommand{\\tabularnewline}{\\\\}\n";
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static string const lyxgreyedout_def =
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"%% The greyedout annotation environment\n"
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"\\newenvironment{lyxgreyedout}{\\textcolor[gray]{0.8}\\bgroup}{\\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 string const lyxdot_def =
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"%% A simple dot to overcome graphicx limitations\n"
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"\\newcommand{\\lyxdot}{.}\n";
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static string const changetracking_dvipost_def =
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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 string const changetracking_xcolor_soul_def =
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"%% Change tracking with soul\n"
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"\\newcommand{\\lyxadded}[3]{{\\color{lyxadded}#3}}\n"
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"\\newcommand{\\lyxdeleted}[3]{{\\color{lyxdeleted}\\st{#3}}}\n";
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static string const changetracking_xcolor_soul_hyperref_def =
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"%% Change tracking with soul\n"
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"\\newcommand{\\lyxadded}[3]{{\\texorpdfstring{\\color{lyxadded}}{}#3}}\n"
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"\\newcommand{\\lyxdeleted}[3]{{\\texorpdfstring{\\color{lyxdeleted}\\st{#3}}{}}}\n";
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static string const changetracking_none_def =
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"\\newcommand{\\lyxadded}[3]{#3}\n"
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"\\newcommand{\\lyxdeleted}[3]{}\n";
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static string const textgreek_def =
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"\\DeclareRobustCommand{\\greektext}{%\n"
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" \\fontencoding{LGR}\\selectfont\n"
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" \\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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static string const textcyr_def =
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"\\DeclareRobustCommand{\\cyrtext}{%\n"
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" \\fontencoding{T2A}\\selectfont\n"
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" \\def\\encodingdefault{T2A}}\n"
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"\\DeclareRobustCommand{\\textcyr}[1]{\\leavevmode{\\cyrtext #1}}\n"
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"\\DeclareFontEncoding{T2A}{}{}\n";
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static string const newlyxcommand_def =
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"%% Math macros with multiple optional parameters\n"
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"% #1<-\\foo\n"
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"\\def\\newlyxcommand#1{\n"
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" \\@ifnextchar[%]\n"
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" {\\newlyxcommand@arity{#1}}\n"
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" {\\newlyxcommand@arity{#1}[0]}\n"
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"}\n"
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"\n"
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"% #1<-\\foo #2<-arity\n"
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"\\def\\newlyxcommand@arity#1[#2]{\n"
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" \\@ifnextchar[%]\n"
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" {\\newlyxcommand@firstopt{#1}{}{#2}}\n"
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" {\\newlyxcommand@def#1{#2}}\n"
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"}\n"
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"\n"
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"% #1<-\\foo #2<-iii #3<-arity #4<-default value for (#2+1)th argument\n"
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"\\def\\newlyxcommand@firstopt#1#2#3[#4]{\n"
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" % ##1<-\\foo@\n"
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" \\def\\@defclause##1{\n"
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" \\def#1{\n"
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" \\@ifnextchar[%]\n"
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" {##1{}{#4}}\n"
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" {##1{}{#4}[#4]}}\n"
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" }\n"
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" \\expandafter\\@defclause\\csname\\expandafter\\@gobble\\string#1@\\endcsname\n"
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" \\@ifnextchar[%]\n"
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" {\\newlyxcommand@opt{#1}{#2}{#3}}\n"
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" {\\newlyxcommand@last{#1}{#2}{#3}[#4]}\n"
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"}\n"
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"\n"
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"\\begingroup\n"
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"\\catcode`\\Q=3\n"
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"\\gdef\\@myempty{Q}\n"
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"\\endgroup\n"
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"\n"
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"% #1<-\\foo #2<-iii #3<-arity #4<-default value for (#2+1)th argument\n"
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"\\def\\newlyxcommand@opt#1#2#3[#4]{\n"
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" % ##1<-\\foo@iii ##2<-\\foo@iiii \n"
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" % ####1<-{a}{b}{c} ####2<-default value ####3<- default arg\n"
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" \\def\\@defclause##1##2{\n"
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" \\def##1####1####2[####3]{\n"
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" \\ifx\\@myempty####3\\@myempty%\n"
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" \\def\\@callnext{\n"
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" \\@ifnextchar[%]\n"
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" {##2{####1{####2}}{#4}}\n"
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" {##2{####1{####2}}{#4}[#4]}\n"
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" }\n"
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" \\else\n"
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" \\def\\@callnext{\n"
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" \\@ifnextchar[%]\n"
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" {##2{####1{####3}}{#4}}\n"
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" {##2{####1{####3}}{#4}[#4]}\n"
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" }\n"
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" \\fi\n"
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" \\@callnext\n"
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" }\n"
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" }\n"
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" \\expandafter\\def\\expandafter\\@clausename\\expandafter{\\csname\\expandafter\\@gobble\\string#1@#2\\endcsname}\n"
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" \\expandafter\\def\\expandafter\\@nextclausename\\expandafter{\\csname\\expandafter\\@gobble\\string#1@#2i\\endcsname}\n"
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" \\expandafter\\expandafter\\expandafter \n"
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" \\@defclause\\expandafter\\@clausename\\@nextclausename\n"
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" \\@ifnextchar[%]\n"
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" {\\newlyxcommand@opt{#1}{#2i}{#3}}\n"
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" {\\newlyxcommand@last{#1}{#2i}{#3}[#4]}\n"
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"}\n"
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"\n"
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"% #1<-\\foo #2<-iii #3<-arity #4<-default value for (#2+1)th argument\n"
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"\\def\\newlyxcommand@last#1#2#3[#4]{\n"
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" \\def\\@defclause##1##2{\n"
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" \\def##1####1####2[####3]{\n"
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" \\ifx\\@myempty####3\\@myempty%\n"
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" \\def\\@callnext{##2####1{####2}}\n"
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" \\else\n"
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" \\def\\@callnext{##2####1{####3}}\n"
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" \\fi\n"
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" \\@callnext\n"
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" }\n"
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" }\n"
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" \\expandafter\\def\\expandafter\\@clausename\\expandafter{\\csname\\expandafter\\@gobble\\string#1@#2\\endcsname}\n"
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" \\expandafter\\def\\expandafter\\@nextclausename\\expandafter{\\csname\\expandafter\\@gobble\\string#1@#2i\\endcsname}\n"
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" \\expandafter\\expandafter\\expandafter\n"
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" \\@defclause\\expandafter\\@clausename\\@nextclausename\n"
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" \\expandafter\\newlyxcommand@def\\csname\\expandafter\\@gobble\\string#1@#2i\\endcsname{#3}\n"
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"}\n"
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"\n"
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"% #1<-\\foo #2<-arity #3<-definition\n"
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"\\def\\newlyxcommand@def#1#2#3{\n"
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" \\ifx#20\n"
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" \\def#1{#3}\n"
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" \\else\n"
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" \\def\\@splitargs##1#2##2.{\\def#1##1#2}\\@splitargs##1##2##3##4##5##6##7##8##9.{#3}\n"
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" \\fi\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::PackagesList LaTeXFeatures::packages_;
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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)
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{}
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bool LaTeXFeatures::useBabel() const
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{
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return lyxrc.language_use_babel ||
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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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void LaTeXFeatures::require(string const & name)
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{
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if (isRequired(name))
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return;
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features_.push_back(name);
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}
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void LaTeXFeatures::getAvailable()
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{
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Lexer lex(0, 0);
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support::FileName const real_file = libFileSearch("", "packages.lst");
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if (real_file.empty())
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return;
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lex.setFile(real_file);
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if (!lex.isOK())
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return;
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// Make sure that we are clean
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packages_.clear();
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bool finished = false;
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// Parse config-file
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while (lex.isOK() && !finished) {
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switch (lex.lex()) {
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case Lexer::LEX_FEOF:
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finished = true;
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break;
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default:
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string const name = lex.getString();
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PackagesList::const_iterator begin = packages_.begin();
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PackagesList::const_iterator end = packages_.end();
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if (find(begin, end, name) == end)
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packages_.push_back(name);
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}
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}
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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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TextClass const & tclass = params_.getTextClass();
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if (tclass.hasLayout(layoutname)) {
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// Is this layout already in usedLayouts?
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list<docstring>::const_iterator cit = usedLayouts_.begin();
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list<docstring>::const_iterator end = usedLayouts_.end();
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for (; cit != end; ++cit) {
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if (layoutname == *cit)
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return;
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}
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LayoutPtr const & lyt = tclass[layoutname];
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if (!lyt->depends_on().empty()) {
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++level;
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useLayout(lyt->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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bool LaTeXFeatures::isRequired(string const & name) const
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{
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return find(features_.begin(), features_.end(), 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_.getTextClass().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 n = name;
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if (packages_.empty())
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getAvailable();
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size_t loc = n.rfind(".sty");
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if (loc == n.length() - 4)
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n = n.erase(name.length() - 4);
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return find(packages_.begin(), packages_.end(), n) != packages_.end();
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}
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void LaTeXFeatures::addPreambleSnippet(string const & preamble)
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{
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FeaturesList::const_iterator begin = preamble_snippets_.begin();
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FeaturesList::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::useFloat(string const & name)
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{
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usedFloats_.insert(name);
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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
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// figure floats. (Lgb)
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Floating const & fl = params_.getTextClass().floats().getType(name);
|
|
if (!fl.type().empty() && !fl.builtin()) {
|
|
require("float");
|
|
}
|
|
}
|
|
|
|
|
|
void LaTeXFeatures::useLanguage(Language const * lang)
|
|
{
|
|
if (!lang->babel().empty())
|
|
UsedLanguages_.insert(lang);
|
|
// CJK languages do not have a babel name.
|
|
// They use the CJK package
|
|
if (lang->encoding()->package() == Encoding::CJK)
|
|
require("CJK");
|
|
}
|
|
|
|
|
|
void LaTeXFeatures::includeFile(docstring const & key, string const & name)
|
|
{
|
|
IncludedFiles_[key] = name;
|
|
}
|
|
|
|
|
|
bool LaTeXFeatures::hasLanguages() const
|
|
{
|
|
return !UsedLanguages_.empty();
|
|
}
|
|
|
|
|
|
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();
|
|
}
|
|
|
|
|
|
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)
|
|
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",
|
|
"subfigure",
|
|
"varioref",
|
|
"prettyref",
|
|
/*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",
|
|
"framed",
|
|
"soul",
|
|
"textcomp",
|
|
"pmboxdraw",
|
|
"bbding",
|
|
"ifsym",
|
|
"marvosym",
|
|
"txfonts",
|
|
"mathrsfs",
|
|
"ascii",
|
|
"url",
|
|
"covington",
|
|
"csquotes",
|
|
"enumitem",
|
|
"endnotes",
|
|
"ifthen",
|
|
"amsthm",
|
|
"listings"
|
|
};
|
|
|
|
int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
|
|
|
|
}
|
|
|
|
|
|
string const LaTeXFeatures::getPackages() const
|
|
{
|
|
ostringstream packages;
|
|
TextClass const & tclass = params_.getTextClass();
|
|
|
|
// FIXME: currently, we can only load packages and macros known
|
|
// to LyX.
|
|
// However, with the Require tag of layouts/custom insets,
|
|
// also inknown 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.
|
|
//
|
|
|
|
// esint is preferred for esintoramsmath
|
|
if ((mustProvide("amsmath") &&
|
|
params_.use_amsmath != BufferParams::package_off) ||
|
|
(mustProvide("esintoramsmath") &&
|
|
params_.use_esint == BufferParams::package_off)) {
|
|
packages << "\\usepackage{amsmath}\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://bugzilla.lyx.org/show_bug.cgi?id=1942
|
|
if (mustProvide("wasysym") &&
|
|
(params_.use_esint != BufferParams::package_off || !isRequired("esint")))
|
|
packages << "\\usepackage{wasysym}\n";
|
|
|
|
// [x]color.sty
|
|
if (mustProvide("color") || mustProvide("xcolor")) {
|
|
string const package =
|
|
(mustProvide("xcolor") ? "xcolor" : "color");
|
|
if (params_.graphicsDriver == "default")
|
|
packages << "\\usepackage{" << package << "}\n";
|
|
else
|
|
packages << "\\usepackage["
|
|
<< params_.graphicsDriver
|
|
<< "]{" << package << "}\n";
|
|
}
|
|
|
|
// pdfcolmk must be loaded after color
|
|
if (mustProvide("pdfcolmk")) {
|
|
packages << "\\usepackage{pdfcolmk}\n";
|
|
}
|
|
|
|
// makeidx.sty
|
|
if (isRequired("makeidx")) {
|
|
if (!tclass.provides("makeidx"))
|
|
packages << "\\usepackage{makeidx}\n";
|
|
packages << "\\makeindex\n";
|
|
}
|
|
|
|
// graphicx.sty
|
|
if (mustProvide("graphicx") && params_.graphicsDriver != "none") {
|
|
if (params_.graphicsDriver == "default")
|
|
packages << "\\usepackage{graphicx}\n";
|
|
else
|
|
packages << "\\usepackage["
|
|
<< params_.graphicsDriver
|
|
<< "]{graphicx}\n";
|
|
}
|
|
// shadecolor for shaded
|
|
if (isRequired("framed") && mustProvide("color")) {
|
|
RGBColor c = rgbFromHexName(lcolor.getX11Name(Color_shadedbg));
|
|
//255.0 to force conversion to double
|
|
//NOTE As Jürgen Spitzmüller pointed out, an alternative would be
|
|
//to use the xcolor package instead, and then we can do
|
|
// \define{shadcolor}{RGB}...
|
|
//and not do any conversion. We'd then need to require xcolor
|
|
//in InsetNote::validate().
|
|
int const stmSize = packages.precision(2);
|
|
packages << "\\definecolor{shadecolor}{rgb}{"
|
|
<< c.r / 255.0 << ',' << c.g / 255.0 << ',' << c.b / 255.0 << "}\n";
|
|
packages.precision(stmSize);
|
|
}
|
|
|
|
// 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";
|
|
|
|
// amssymb.sty
|
|
if (mustProvide("amssymb")
|
|
|| params_.use_amsmath == BufferParams::package_on)
|
|
packages << "\\usepackage{amssymb}\n";
|
|
|
|
// esint must be after amsmath and wasysym, since it will redeclare
|
|
// inconsistent integral symbols
|
|
if ((mustProvide("esint") || mustProvide("esintoramsmath")) &&
|
|
params_.use_esint != BufferParams::package_off)
|
|
packages << "\\usepackage{esint}\n";
|
|
|
|
// natbib.sty
|
|
if (mustProvide("natbib")) {
|
|
packages << "\\usepackage[";
|
|
if (params_.getEngine() == biblio::ENGINE_NATBIB_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";
|
|
}
|
|
|
|
// 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("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";
|
|
}
|
|
|
|
return packages.str();
|
|
}
|
|
|
|
|
|
string const LaTeXFeatures::getMacros() const
|
|
{
|
|
ostringstream macros;
|
|
|
|
if (!preamble_snippets_.empty())
|
|
macros << '\n';
|
|
FeaturesList::const_iterator pit = preamble_snippets_.begin();
|
|
FeaturesList::const_iterator pend = preamble_snippets_.end();
|
|
for (; pit != pend; ++pit)
|
|
macros << *pit << '\n';
|
|
|
|
if (mustProvide("LyX"))
|
|
macros << lyx_def << '\n';
|
|
|
|
if (mustProvide("lyxline"))
|
|
macros << lyxline_def << '\n';
|
|
|
|
if (mustProvide("noun"))
|
|
macros << noun_def << '\n';
|
|
|
|
if (mustProvide("lyxarrow"))
|
|
macros << lyxarrow_def << '\n';
|
|
|
|
if (mustProvide("textgreek"))
|
|
macros << textgreek_def << '\n';
|
|
|
|
if (mustProvide("textcyr"))
|
|
macros << textcyr_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("boldsymbol") && !isRequired("amsmath"))
|
|
macros << boldsymbol_def << '\n';
|
|
if (mustProvide("binom") && !isRequired("amsmath"))
|
|
macros << binom_def << '\n';
|
|
if (mustProvide("mathcircumflex"))
|
|
macros << mathcircumflex_def << '\n';
|
|
if (mustProvide("newlyxcommand"))
|
|
macros << newlyxcommand_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;
|
|
|
|
// greyedout environment (note inset)
|
|
if (mustProvide("lyxgreyedout"))
|
|
macros << lyxgreyedout_def;
|
|
|
|
if (mustProvide("lyxdot"))
|
|
macros << lyxdot_def << '\n';
|
|
|
|
// floats
|
|
getFloatDefinitions(macros);
|
|
|
|
// change tracking
|
|
if (mustProvide("ct-dvipost"))
|
|
macros << changetracking_dvipost_def;
|
|
|
|
if (mustProvide("ct-xcolor-soul")) {
|
|
int 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_soul_hyperref_def;
|
|
else
|
|
macros << changetracking_xcolor_soul_def;
|
|
}
|
|
|
|
if (mustProvide("ct-none"))
|
|
macros << changetracking_none_def;
|
|
|
|
return macros.str();
|
|
}
|
|
|
|
|
|
string const LaTeXFeatures::getBabelOptions() const
|
|
{
|
|
ostringstream tmp;
|
|
|
|
LanguageList::const_iterator it = UsedLanguages_.begin();
|
|
LanguageList::const_iterator end = UsedLanguages_.end();
|
|
for (; it != end; ++it)
|
|
if (!(*it)->latex_options().empty())
|
|
tmp << (*it)->latex_options() << '\n';
|
|
if (!params_.language->latex_options().empty())
|
|
tmp << params_.language->latex_options() << '\n';
|
|
|
|
return tmp.str();
|
|
}
|
|
|
|
|
|
docstring const LaTeXFeatures::getTClassPreamble() const
|
|
{
|
|
// the text class specific preamble
|
|
TextClass const & tclass = params_.getTextClass();
|
|
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();
|
|
}
|
|
|
|
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:" << 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(ostream & os) const
|
|
{
|
|
FloatList const & floats = params_.getTextClass().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}
|
|
// \floatname{algorithm}{Algorithm}
|
|
UsedFloats::const_iterator cit = usedFloats_.begin();
|
|
UsedFloats::const_iterator end = usedFloats_.end();
|
|
// ostringstream floats;
|
|
for (; cit != end; ++cit) {
|
|
Floating const & fl = floats.getType((*cit));
|
|
|
|
// For builtin floats we do nothing.
|
|
if (fl.builtin()) continue;
|
|
|
|
// We have to special case "table" and "figure"
|
|
if (fl.type() == "tabular" || fl.type() == "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.
|
|
string const type = fl.type();
|
|
string const placement = fl.placement();
|
|
string const style = 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.
|
|
|
|
string const type = fl.type();
|
|
string const placement = fl.placement();
|
|
string const ext = fl.ext();
|
|
string const within = fl.within();
|
|
string const style = fl.style();
|
|
string const name = fl.name();
|
|
os << "\\floatstyle{" << style << "}\n"
|
|
<< "\\newfloat{" << type << "}{" << placement
|
|
<< "}{" << ext << '}';
|
|
if (!within.empty())
|
|
os << '[' << within << ']';
|
|
os << '\n'
|
|
<< "\\floatname{" << 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)
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
} // namespace lyx
|