* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author José Matos
- * \author Lars Gullik Bjønnes
+ * \author José Matos
+ * \author Lars Gullik Bjønnes
* \author Jean-Marc Lasgouttes
- * \author Jürgen Vigna
- * \author André Pönitz
+ * \author Jürgen Vigna
+ * \author André Pönitz
*
* Full author contact details are available in file CREDITS.
*/
#include "LaTeXFeatures.h"
-#include "Color.h"
+#include "Buffer.h"
#include "BufferParams.h"
+#include "ColorSet.h"
+#include "Converter.h"
#include "Encoding.h"
#include "Floating.h"
#include "FloatList.h"
#include "Language.h"
+#include "LaTeXFonts.h"
+#include "LaTeXPackages.h"
#include "Layout.h"
#include "Lexer.h"
#include "LyXRC.h"
#include "TextClass.h"
+#include "TexRow.h"
+#include "texstream.h"
+
+#include "insets/InsetLayout.h"
#include "support/debug.h"
#include "support/docstream.h"
#include "support/FileName.h"
#include "support/filetools.h"
+#include "support/gettext.h"
#include "support/lstrings.h"
+#include "support/regex.h"
+
+#include <algorithm>
+
using namespace std;
using namespace lyx::support;
//\ProvidesPackage{lyx}[1996/01/11 LLE v0.2 (LyX LaTeX Extensions)]
//\message{LyX LaTeX Extensions (LLE v0.2) of 11-Jan-1996.}
-static string const lyx_def =
- "\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}";
+static docstring const lyx_def = from_ascii(
+ "\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}");
+
+static docstring const lyx_hyperref_def = from_ascii(
+ "\\providecommand{\\LyX}{\\texorpdfstring%\n"
+ " {L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}\n"
+ " {LyX}}");
-static string const lyxline_def =
- "\\newcommand{\\lyxline}[1][1pt]{%\n"
- " \\par\\noindent%\n"
- " \\rule[.5ex]{\\linewidth}{#1}\\par}";
+static docstring const noun_def = from_ascii(
+ "\\newcommand{\\noun}[1]{\\textsc{#1}}");
-static string const noun_def = "\\newcommand{\\noun}[1]{\\textsc{#1}}";
+static docstring const lyxarrow_def = from_ascii(
+ "\\DeclareRobustCommand*{\\lyxarrow}{%\n"
+ "\\@ifstar\n"
+ "{\\leavevmode\\,$\\triangleleft$\\,\\allowbreak}\n"
+ "{\\leavevmode\\,$\\triangleright$\\,\\allowbreak}}");
-static string const lyxarrow_def =
- "\\newcommand{\\lyxarrow}{\\leavevmode\\,$\\triangleright$\\,\\allowbreak}";
+// ZERO WIDTH SPACE (ZWSP) is actually not a space character
+// but marks a line break opportunity. Several commands provide a
+// line break opportunity. They differ in side-effects:
+// \allowbreak prevents hyphenation after hyphen or dash + ZWSP
+// \linebreak[<n>] takes an optional argument denoting "urgency".
+// The \LyXZeroWidthSpace wrapper allows customization in the preamble.
+static docstring const lyxZWSP_def = from_ascii(
+ "\\newcommand*\\LyXZeroWidthSpace{\\hspace{0pt}}");
// for quotes without babel. This does not give perfect results, but
// anybody serious about non-english quotes should use babel (JMarc).
-static string const quotedblbase_def =
+static docstring const quotedblbase_def = from_ascii(
"\\ProvideTextCommandDefault{\\quotedblbase}{%\n"
" \\raisebox{-1.4ex}[1ex][.5ex]{\\textquotedblright}%\n"
" \\penalty10000\\hskip0em\\relax%\n"
- "}";
+ "}");
-static string const quotesinglbase_def =
+static docstring const quotesinglbase_def = from_ascii(
"\\ProvideTextCommandDefault{\\quotesinglbase}{%\n"
" \\raisebox{-1.4ex}[1ex][.5ex]{\\textquoteright}%\n"
" \\penalty10000\\hskip0em\\relax%\n"
- "}";
+ "}");
-static string const guillemotleft_def =
+static docstring const guillemotleft_def = from_ascii(
"\\ProvideTextCommandDefault{\\guillemotleft}{%\n"
" {\\usefont{U}{lasy}{m}{n}\\char'50\\kern-.15em\\char'50}%\n"
"\\penalty10000\\hskip0pt\\relax%\n"
- "}";
+ "}");
-static string const guillemotright_def =
+static docstring const guillemotright_def = from_ascii(
"\\ProvideTextCommandDefault{\\guillemotright}{%\n"
" \\penalty10000\\hskip0pt%\n"
" {\\usefont{U}{lasy}{m}{n}\\char'51\\kern-.15em\\char'51}%\n"
- "}";
+ "}");
-static string const guilsinglleft_def =
+static docstring const guilsinglleft_def = from_ascii(
"\\ProvideTextCommandDefault{\\guilsinglleft}{%\n"
" {\\usefont{U}{lasy}{m}{n}\\char'50}%\n"
" \\penalty10000\\hskip0pt\\relax%\n"
- "}";
+ "}");
-static string const guilsinglright_def =
+static docstring const guilsinglright_def = from_ascii(
"\\ProvideTextCommandDefault{\\guilsinglright}{%\n"
" \\penalty10000\\hskip0pt%\n"
" {\\usefont{U}{lasy}{m}{n}\\char'51}%\n"
- "}";
+ "}");
+
+static docstring const textquotedbl_def = from_ascii(
+ "\\DeclareTextSymbolDefault{\\textquotedbl}{T1}");
+
+static docstring const textquotedblp_xetex_def = from_ascii(
+ "\\providecommand\\textquotedblplain{%\n"
+ " \\bgroup\\addfontfeatures{Mapping=}\\char34\\egroup}");
+
+static docstring const textquotedblp_luatex_def = from_ascii(
+ "\\providecommand\\textquotedblplain{%\n"
+ " \\bgroup\\addfontfeatures{RawFeature=-tlig}\\char34\\egroup}");
-static string const paragraphleftindent_def =
+static docstring const textquotesinglep_xetex_def = from_ascii(
+ "\\providecommand\\textquotesingleplain{%\n"
+ " \\bgroup\\addfontfeatures{Mapping=}\\char39\\egroup}");
+
+static docstring const textquotesinglep_luatex_def = from_ascii(
+ "\\providecommand\\textquotesingleplain{%\n"
+ " \\bgroup\\addfontfeatures{RawFeature=-tlig}\\char39\\egroup}");
+
+static docstring const paragraphleftindent_def = from_ascii(
"\\newenvironment{LyXParagraphLeftIndent}[1]%\n"
"{\n"
" \\begin{list}{}{%\n"
" }\n"
" \\item[]\n"
"}\n"
- "{\\end{list}}\n";
+ "{\\end{list}}\n");
-static string const floatingfootnote_def =
+static docstring const floatingfootnote_def = from_ascii(
"%% Special footnote code from the package 'stblftnt.sty'\n"
"%% Author: Robin Fairbairns -- Last revised Dec 13 1996\n"
"\\let\\SF@@footnote\\footnote\n"
"}\n"
"\\edef\\SF@gobble@opt{\\noexpand\\protect\n"
" \\expandafter\\noexpand\\csname SF@gobble@opt \\endcsname}\n"
- "\\def\\SF@gobble@twobracket[#1]#2{}\n";
+ "\\def\\SF@gobble@twobracket[#1]#2{}\n");
-static string const binom_def =
+static docstring const binom_def = from_ascii(
"%% Binom macro for standard LaTeX users\n"
- "\\newcommand{\\binom}[2]{{#1 \\choose #2}}\n";
+ "\\newcommand{\\binom}[2]{{#1 \\choose #2}}\n");
-static string const mathcircumflex_def =
+static docstring const mathcircumflex_def = from_ascii(
"%% For printing a cirumflex inside a formula\n"
- "\\newcommand{\\mathcircumflex}[0]{\\mbox{\\^{}}}\n";
+ "\\newcommand{\\mathcircumflex}[0]{\\mbox{\\^{}}}\n");
-static string const tabularnewline_def =
+static docstring const tabularnewline_def = from_ascii(
"%% Because html converters don't know tabularnewline\n"
- "\\providecommand{\\tabularnewline}{\\\\}\n";
-
-static string const lyxgreyedout_def =
+ "\\providecommand{\\tabularnewline}{\\\\}\n");
+
+static docstring const lyxgreyedout_def = from_ascii(
"%% The greyedout annotation environment\n"
- "\\newenvironment{lyxgreyedout}{\\textcolor[gray]{0.8}\\bgroup}{\\egroup}\n";
+ "\\newenvironment{lyxgreyedout}\n"
+ " {\\textcolor{note_fontcolor}\\bgroup\\ignorespaces}\n"
+ " {\\ignorespacesafterend\\egroup}\n");
// We want to omit the file extension for includegraphics, but this does not
// work when the filename contains other dots.
// Idea from http://www.tex.ac.uk/cgi-bin/texfaq2html?label=unkgrfextn
-static string const lyxdot_def =
+static docstring const lyxdot_def = from_ascii(
"%% A simple dot to overcome graphicx limitations\n"
- "\\newcommand{\\lyxdot}{.}\n";
+ "\\newcommand{\\lyxdot}{.}\n");
-static string const changetracking_dvipost_def =
+static docstring const changetracking_dvipost_def = from_ascii(
"%% Change tracking with dvipost\n"
"\\dvipostlayout\n"
"\\dvipost{osstart color push Red}\n"
"\\dvipost{osend color pop}\n"
"\\dvipost{cbstart color push Blue}\n"
"\\dvipost{cbend color pop}\n"
- "\\newcommand{\\lyxadded}[3]{\\changestart#3\\changeend}\n"
- "\\newcommand{\\lyxdeleted}[3]{%\n"
- "\\changestart\\overstrikeon#3\\overstrikeoff\\changeend}\n";
-
-static string const changetracking_xcolor_soul_def =
- "%% Change tracking with soul\n"
- "\\newcommand{\\lyxadded}[3]{{\\color{lyxadded}#3}}\n"
- "\\newcommand{\\lyxdeleted}[3]{{\\color{lyxdeleted}\\st{#3}}}\n";
-
-static string const changetracking_xcolor_soul_hyperref_def =
- "%% Change tracking with soul\n"
- "\\newcommand{\\lyxadded}[3]{{\\texorpdfstring{\\color{lyxadded}}{}#3}}\n"
- "\\newcommand{\\lyxdeleted}[3]{{\\texorpdfstring{\\color{lyxdeleted}\\st{#3}}{}}}\n";
+ "\\DeclareRobustCommand{\\lyxadded}[3]{\\changestart#3\\changeend}\n"
+ "\\DeclareRobustCommand{\\lyxdeleted}[3]{%\n"
+ "\\changestart\\overstrikeon#3\\overstrikeoff\\changeend}\n");
+
+static docstring const changetracking_xcolor_ulem_def = from_ascii(
+ "%% Change tracking with ulem\n"
+ "\\DeclareRobustCommand{\\lyxadded}[3]{{\\color{lyxadded}{}#3}}\n"
+ "\\DeclareRobustCommand{\\lyxdeleted}[3]{{\\color{lyxdeleted}\\lyxsout{#3}}}\n"
+ "\\DeclareRobustCommand{\\lyxsout}[1]{\\ifx\\\\#1\\else\\sout{#1}\\fi}\n");
+
+static docstring const changetracking_xcolor_ulem_hyperref_def = from_ascii(
+ "%% Change tracking with ulem\n"
+ "\\DeclareRobustCommand{\\lyxadded}[3]{{\\texorpdfstring{\\color{lyxadded}{}}{}#3}}\n"
+ "\\DeclareRobustCommand{\\lyxdeleted}[3]{{\\texorpdfstring{\\color{lyxdeleted}\\lyxsout{#3}}{}}}\n"
+ "\\DeclareRobustCommand{\\lyxsout}[1]{\\ifx\\\\#1\\else\\sout{#1}\\fi}\n");
+
+static docstring const changetracking_tikz_math_sout_def = from_ascii(
+ "%% Strike out display math with tikz\n"
+ "\\usepackage{tikz}\n"
+ "\\usetikzlibrary{calc}\n"
+ "\\newcommand{\\lyxmathsout}[1]{%\n"
+ " \\tikz[baseline=(math.base)]{\n"
+ " \\node[inner sep=0pt,outer sep=0pt](math){#1};\n"
+ " \\draw($(math.south west)+(2em,.5em)$)--($(math.north east)-(2em,.5em)$);\n"
+ " }\n"
+ "}\n");
-static string const changetracking_none_def =
+static docstring const changetracking_none_def = from_ascii(
"\\newcommand{\\lyxadded}[3]{#3}\n"
- "\\newcommand{\\lyxdeleted}[3]{}\n";
+ "\\newcommand{\\lyxdeleted}[3]{}\n");
-static string const textgreek_def =
+static docstring const textgreek_LGR_def = from_ascii(
+ "\\DeclareFontEncoding{LGR}{}{}\n");
+static docstring const textgreek_def = from_ascii(
"\\DeclareRobustCommand{\\greektext}{%\n"
- " \\fontencoding{LGR}\\selectfont\n"
- " \\def\\encodingdefault{LGR}}\n"
+ " \\fontencoding{LGR}\\selectfont\\def\\encodingdefault{LGR}}\n"
"\\DeclareRobustCommand{\\textgreek}[1]{\\leavevmode{\\greektext #1}}\n"
- "\\DeclareFontEncoding{LGR}{}{}\n";
+ "\\ProvideTextCommand{\\~}{LGR}[1]{\\char126#1}\n");
-static string const textcyr_def =
+static docstring const textcyr_T2A_def = from_ascii(
+ "\\InputIfFileExists{t2aenc.def}{}{%\n"
+ " \\errmessage{File `t2aenc.def' not found: Cyrillic script not supported}}\n");
+static docstring const textcyr_def = from_ascii(
"\\DeclareRobustCommand{\\cyrtext}{%\n"
- " \\fontencoding{T2A}\\selectfont\n"
- " \\def\\encodingdefault{T2A}}\n"
- "\\DeclareRobustCommand{\\textcyr}[1]{\\leavevmode{\\cyrtext #1}}\n"
- "\\DeclareFontEncoding{T2A}{}{}\n";
-
-static string const mathsym_def =
- "\\DeclareRobustCommand{\\mathsym}[1]{%\n"
- " \\begingroup\n"
- " \\edef\\b@ld{bold}%\n"
- " \\def\\rmorbf##1{\\ifx\\math@version\\b@ld\\textbf{##1}\\else\\textrm{##1}\\fi}%\n"
- " \\mathchoice{\\hbox{\\rmorbf{#1}}}{\\hbox{\\rmorbf{#1}}}%\n"
- " {\\hbox{\\smaller[2]\\rmorbf{#1}}}{\\hbox{\\smaller[3]\\rmorbf{#1}}}%\n"
- " \\endgroup}\n";
+ " \\fontencoding{T2A}\\selectfont\\def\\encodingdefault{T2A}}\n"
+ "\\DeclareRobustCommand{\\textcyr}[1]{\\leavevmode{\\cyrtext #1}}\n");
+
+static docstring const lyxmathsym_def = from_ascii(
+ "\\newcommand{\\lyxmathsym}[1]{\\ifmmode\\begingroup\\def\\b@ld{bold}\n"
+ " \\text{\\ifx\\math@version\\b@ld\\bfseries\\fi#1}\\endgroup\\else#1\\fi}\n");
+
+static docstring const papersizedvi_def = from_ascii(
+ "\\special{papersize=\\the\\paperwidth,\\the\\paperheight}\n");
+
+static docstring const papersizepdf_def = from_ascii(
+ "\\pdfpageheight\\paperheight\n"
+ "\\pdfpagewidth\\paperwidth\n");
+
+static docstring const papersizepdflua_def = from_ascii(
+ "% Backwards compatibility for LuaTeX < 0.90\n"
+ "\\@ifundefined{pageheight}{\\let\\pageheight\\pdfpageheight}{}\n"
+ "\\@ifundefined{pagewidth}{\\let\\pagewidth\\pdfpagewidth}{}\n"
+ "\\pageheight\\paperheight\n"
+ "\\pagewidth\\paperwidth\n");
+
+static docstring const cedilla_def = from_ascii(
+ "\\newcommand{\\docedilla}[2]{\\underaccent{#1\\mathchar'30}{#2}}\n"
+ "\\newcommand{\\cedilla}[1]{\\mathpalette\\docedilla{#1}}\n");
+
+static docstring const subring_def = from_ascii(
+ "\\newcommand{\\dosubring}[2]{\\underaccent{#1\\mathchar'27}{#2}}\n"
+ "\\newcommand{\\subring}[1]{\\mathpalette\\dosubring{#1}}\n");
+
+static docstring const subdot_def = from_ascii(
+ "\\newcommand{\\dosubdot}[2]{\\underaccent{#1.}{#2}}\n"
+ "\\newcommand{\\subdot}[1]{\\mathpalette\\dosubdot{#1}}\n");
+
+static docstring const subhat_def = from_ascii(
+ "\\newcommand{\\dosubhat}[2]{\\underaccent{#1\\mathchar'136}{#2}}\n"
+ "\\newcommand{\\subhat}[1]{\\mathpalette\\dosubhat{#1}}\n");
+
+static docstring const subtilde_def = from_ascii(
+ "\\newcommand{\\dosubtilde}[2]{\\underaccent{#1\\mathchar'176}{#2}}\n"
+ "\\newcommand{\\subtilde}[1]{\\mathpalette\\dosubtilde{#1}}\n");
+
+static docstring const dacute_def = from_ascii(
+ "\\DeclareMathAccent{\\dacute}{\\mathalpha}{operators}{'175}\n");
+
+static docstring const tipasymb_def = from_ascii(
+ "\\DeclareFontEncoding{T3}{}{}\n"
+ "\\DeclareSymbolFont{tipasymb}{T3}{cmr}{m}{n}\n");
+
+static docstring const dgrave_def = from_ascii(
+ "\\DeclareMathAccent{\\dgrave}{\\mathord}{tipasymb}{'15}\n");
+
+static docstring const rcap_def = from_ascii(
+ "\\DeclareMathAccent{\\rcap}{\\mathord}{tipasymb}{'20}\n");
+
+static docstring const ogonek_def = from_ascii(
+ "\\newcommand{\\doogonek}[2]{\\setbox0=\\hbox{$#1#2$}\\underaccent{#1\\mkern-6mu\n"
+ " \\ifx#2O\\hskip0.5\\wd0\\else\\ifx#2U\\hskip0.5\\wd0\\else\\hskip\\wd0\\fi\\fi\n"
+ " \\ifx#2o\\mkern-2mu\\else\\ifx#2e\\mkern-1mu\\fi\\fi\n"
+ " \\mathchar\"0\\hexnumber@\\symtipasymb0C}{#2}}\n"
+ "\\newcommand{\\ogonek}[1]{\\mathpalette\\doogonek{#1}}\n");
+
+static docstring const lyxaccent_def = from_ascii(
+ "%% custom text accent \\LyxTextAccent[<rise value (length)>]{<accent>}{<base>}\n"
+ "\\newcommand*{\\LyxTextAccent}[3][0ex]{%\n"
+ " \\hmode@bgroup\\ooalign{\\null#3\\crcr\\hidewidth\n"
+ " \\raise#1\\hbox{#2}\\hidewidth}\\egroup}\n"
+ "%% select a font size smaller than the current font size:\n"
+ "\\newcommand{\\LyxAccentSize}[1][\\sf@size]{%\n"
+ " \\check@mathfonts\\fontsize#1\\z@\\math@fontsfalse\\selectfont\n"
+ "}\n");
+
+static docstring const textcommabelow_def = from_ascii(
+ "\\ProvideTextCommandDefault{\\textcommabelow}[1]{%%\n"
+ " \\LyxTextAccent[-.31ex]{\\LyxAccentSize,}{#1}}\n");
+
+static docstring const textcommaabove_def = from_ascii(
+ "\\ProvideTextCommandDefault{\\textcommaabove}[1]{%%\n"
+ " \\LyxTextAccent[.5ex]{\\LyxAccentSize`}{#1}}\n");
+
+static docstring const textcommaaboveright_def = from_ascii(
+ "\\ProvideTextCommandDefault{\\textcommaaboveright}[1]{%%\n"
+ " \\LyxTextAccent[.5ex]{\\LyxAccentSize\\ '}{#1}}\n");
+
+// Baltic languages use a comma-accent instead of a cedilla
+static docstring const textbaltic_def = from_ascii(
+ "%% use comma accent instead of cedilla for these characters:\n"
+ "\\DeclareTextCompositeCommand{\\c}{T1}{g}{\\textcommaabove{g}}\n"
+ "\\DeclareTextCompositeCommand{\\c}{T1}{G}{\\textcommabelow{G}}\n"
+ "\\DeclareTextCompositeCommand{\\c}{T1}{k}{\\textcommabelow{k}}\n"
+ "\\DeclareTextCompositeCommand{\\c}{T1}{K}{\\textcommabelow{K}}\n"
+ "\\DeclareTextCompositeCommand{\\c}{T1}{l}{\\textcommabelow{l}}\n"
+ "\\DeclareTextCompositeCommand{\\c}{T1}{L}{\\textcommabelow{L}}\n"
+ "\\DeclareTextCompositeCommand{\\c}{T1}{n}{\\textcommabelow{n}}\n"
+ "\\DeclareTextCompositeCommand{\\c}{T1}{N}{\\textcommabelow{N}}\n"
+ "\\DeclareTextCompositeCommand{\\c}{T1}{r}{\\textcommabelow{r}}\n"
+ "\\DeclareTextCompositeCommand{\\c}{T1}{R}{\\textcommabelow{R}}\n");
+
+// split-level fractions
+static docstring const xfrac_def = from_ascii(
+ "\\usepackage{xfrac}\n");
+static docstring const smallLetterFrac_def = from_ascii(
+ "\\DeclareCollectionInstance{smallLetterFrac}{xfrac}{default}{text}\n"
+ " {phantom=c, scale-factor=1.0, slash-left-kern=-.05em}\n"
+ "\\DeclareCollectionInstance{smallLetterFrac}{xfrac}{lmr}{text}\n"
+ " {slash-symbol-font=ptm, phantom=c, scale-factor=1, slash-left-kern=-.05em}\n"
+ "\\DeclareCollectionInstance{smallLetterFrac}{xfrac}{lmss}{text}\n"
+ " {slash-symbol-font=ptm, phantom=c, scale-factor=1, slash-left-kern=-.05em}\n"
+ "\\DeclareCollectionInstance{smallLetterFrac}{xfrac}{cmr}{text}\n"
+ " {slash-symbol-font=ptm, phantom=c, scale-factor=1, slash-left-kern=-.05em}\n"
+ "\\DeclareCollectionInstance{smallLetterFrac}{xfrac}{cmss}{text}\n"
+ " {slash-symbol-font=ptm, phantom=c, scale-factor=1, slash-left-kern=-.05em}\n"
+ "\\newcommand{\\smallLetterFrac}[2]{%\n"
+ " {\\UseCollection{xfrac}{smallLetterFrac}\\sfrac{#1}{#2}}}\n");
+
+static docstring const lyxref_def = from_ascii(
+ "\\RS@ifundefined{subsecref}\n"
+ " {\\newref{subsec}{name = \\RSsectxt}}\n"
+ " {}\n"
+ "\\RS@ifundefined{thmref}\n"
+ " {\\def\\RSthmtxt{theorem~}\\newref{thm}{name = \\RSthmtxt}}\n"
+ " {}\n"
+ "\\RS@ifundefined{lemref}\n"
+ " {\\def\\RSlemtxt{lemma~}\\newref{lem}{name = \\RSlemtxt}}\n"
+ " {}\n");
+
+// Make sure the columns are also outputed as rtl
+static docstring const rtloutputdblcol_def = from_ascii(
+ "\\def\\@outputdblcol{%\n"
+ " \\if@firstcolumn\n"
+ " \\global \\@firstcolumnfalse\n"
+ " \\global \\setbox\\@leftcolumn \\box\\@outputbox\n"
+ " \\else\n"
+ " \\global \\@firstcolumntrue\n"
+ " \\setbox\\@outputbox \\vbox {%\n"
+ " \\hb@xt@\\textwidth {%\n"
+ " \\kern\\textwidth \\kern-\\columnwidth %**\n"
+ " \\hb@xt@\\columnwidth {%\n"
+ " \\box\\@leftcolumn \\hss}%\n"
+ " \\kern-\\textwidth %**\n"
+ " \\hfil\n"
+ " {\\normalcolor\\vrule \\@width\\columnseprule}%\n"
+ " \\hfil\n"
+ " \\kern-\\textwidth %**\n"
+ " \\hb@xt@\\columnwidth {%\n"
+ " \\box\\@outputbox \\hss}%\n"
+ " \\kern-\\columnwidth \\kern\\textwidth %**\n"
+ " }%\n"
+ " }%\n"
+ " \\@combinedblfloats\n"
+ " \\@outputpage\n"
+ " \\begingroup\n"
+ " \\@dblfloatplacement\n"
+ " \\@startdblcolumn\n"
+ " \\@whilesw\\if@fcolmade \\fi\n"
+ " {\\@outputpage\n"
+ " \\@startdblcolumn}%\n"
+ " \\endgroup\n"
+ " \\fi\n"
+ "}\n"
+ "\\@mparswitchtrue\n");
+
+static docstring const lyxmintcaption_def = from_ascii(
+ "\\long\\def\\lyxmintcaption[#1]#2{%\n"
+ " \\ifx#1t\\vskip\\baselineskip\\fi%\n"
+ " \\refstepcounter{listing}\\noindent%\n"
+ " \\addcontentsline{lol}{listing}%\n"
+ " {\\protect\\numberline{\\thelisting}{\\ignorespaces #2}}%\n"
+ " \\setbox\\@tempboxa\\hbox{\\listingscaption~\\thelisting: #2}%\n"
+ " \\ifdim \\wd\\@tempboxa >\\linewidth%\n"
+ " \\parbox[t]{\\linewidth}{\\unhbox\\@tempboxa}\\else%\n"
+ " \\hbox to\\linewidth{\\hfil\\box\\@tempboxa\\hfil}\\fi%\n"
+ " \\ifx#1b\\vskip\\baselineskip\\fi\n"
+ "}\n");
+
/////////////////////////////////////////////////////////////////////
//
-// LaTeXFeatures
+// LyXHTML strings
//
/////////////////////////////////////////////////////////////////////
-LaTeXFeatures::Packages LaTeXFeatures::packages_;
+static docstring const lyxnoun_style = from_ascii(
+ "dfn.lyxnoun {\n"
+ " font-variant: small-caps;\n"
+ "}\n");
+
+
+// this is how it normally renders, but it might not always do so.
+static docstring const lyxstrikeout_style = from_ascii(
+ "del.strikeout {\n"
+ " text-decoration: line-through;\n"
+ "}\n");
+
+
+/////////////////////////////////////////////////////////////////////
+//
+// LaTeXFeatures
+//
+/////////////////////////////////////////////////////////////////////
LaTeXFeatures::LaTeXFeatures(Buffer const & b, BufferParams const & p,
OutputParams const & r)
- : buffer_(&b), params_(p), runparams_(r)
+ : buffer_(&b), params_(p), runparams_(r), in_float_(false),
+ in_deleted_inset_(false)
{}
-bool LaTeXFeatures::useBabel() const
+LaTeXFeatures::LangPackage LaTeXFeatures::langPackage() const
{
- return lyxrc.language_use_babel ||
- (bufferParams().language->lang() != lyxrc.default_language &&
- !bufferParams().language->babel().empty()) ||
- this->hasLanguages();
+ string const local_lp = bufferParams().lang_package;
+
+ // Locally, custom is just stored as a string
+ // in bufferParams().lang_package.
+ if (local_lp != "auto"
+ && local_lp != "babel"
+ && local_lp != "default"
+ && local_lp != "none")
+ return LANG_PACK_CUSTOM;
+
+ if (local_lp == "none")
+ return LANG_PACK_NONE;
+
+ /* If "auto" is selected, we load polyglossia with non-TeX fonts,
+ * else we select babel.
+ * If babel is selected (either directly or via the "auto"
+ * mechanism), we really do only require it if we have
+ * a language that needs it.
+ */
+ bool const polyglossia_required =
+ params_.useNonTeXFonts
+ && isAvailable("polyglossia")
+ && !isProvided("babel")
+ && this->hasOnlyPolyglossiaLanguages();
+ bool const babel_required =
+ !bufferParams().language->babel().empty()
+ || !this->getBabelLanguages().empty();
+
+ if (local_lp == "auto") {
+ // polyglossia requirement has priority over babel
+ if (polyglossia_required)
+ return LANG_PACK_POLYGLOSSIA;
+ else if (babel_required)
+ return LANG_PACK_BABEL;
+ }
+
+ if (local_lp == "babel") {
+ if (babel_required)
+ return LANG_PACK_BABEL;
+ }
+
+ if (local_lp == "default") {
+ switch (lyxrc.language_package_selection) {
+ case LyXRC::LP_AUTO:
+ // polyglossia requirement has priority over babel
+ if (polyglossia_required)
+ return LANG_PACK_POLYGLOSSIA;
+ else if (babel_required)
+ return LANG_PACK_BABEL;
+ break;
+ case LyXRC::LP_BABEL:
+ if (babel_required)
+ return LANG_PACK_BABEL;
+ break;
+ case LyXRC::LP_CUSTOM:
+ return LANG_PACK_CUSTOM;
+ case LyXRC::LP_NONE:
+ return LANG_PACK_NONE;
+ }
+ }
+
+ return LANG_PACK_NONE;
}
}
-void LaTeXFeatures::getAvailable()
+void LaTeXFeatures::useLayout(docstring const & layoutname)
{
- Lexer lex;
- support::FileName const real_file = libFileSearch("", "packages.lst");
-
- if (real_file.empty())
- return;
-
- lex.setFile(real_file);
-
- if (!lex.isOK())
- return;
-
- // Make sure that we are clean
- packages_.clear();
-
- bool finished = false;
- // Parse config-file
- while (lex.isOK() && !finished) {
- switch (lex.lex()) {
- case Lexer::LEX_FEOF:
- finished = true;
- break;
- default:
- packages_.insert(lex.getString());
- }
- }
+ useLayout(layoutname, 0);
}
-void LaTeXFeatures::useLayout(docstring const & layoutname)
+void LaTeXFeatures::useLayout(docstring const & layoutname, int level)
{
// Some code to avoid loops in dependency definition
- static int level = 0;
const int maxlevel = 30;
if (level > maxlevel) {
lyxerr << "LaTeXFeatures::useLayout: maximum level of "
DocumentClass const & tclass = params_.documentClass();
if (tclass.hasLayout(layoutname)) {
// Is this layout already in usedLayouts?
- if (find(usedLayouts_.begin(), usedLayouts_.end(), layoutname)
+ if (find(usedLayouts_.begin(), usedLayouts_.end(), layoutname)
!= usedLayouts_.end())
return;
require(layout.requires());
if (!layout.depends_on().empty()) {
- ++level;
- useLayout(layout.depends_on());
- --level;
+ useLayout(layout.depends_on(), level + 1);
}
usedLayouts_.push_back(layoutname);
} else {
<< to_utf8(layoutname) << "' does not exist in this class"
<< endl;
}
+}
- --level;
+
+void LaTeXFeatures::useInsetLayout(InsetLayout const & lay)
+{
+ docstring const & lname = lay.name();
+ DocumentClass const & tclass = params_.documentClass();
+
+ // this is a default inset layout, nothing useful here
+ if (!tclass.hasInsetLayout(lname))
+ return;
+ // Is this layout already in usedInsetLayouts?
+ if (find(usedInsetLayouts_.begin(), usedInsetLayouts_.end(), lname)
+ != usedInsetLayouts_.end())
+ return;
+
+ require(lay.requires());
+ usedInsetLayouts_.push_back(lname);
}
}
+bool LaTeXFeatures::isProvided(string const & name) const
+{
+ if (params_.useNonTeXFonts)
+ return params_.documentClass().provides(name);
+
+ bool const ot1 = (params_.main_font_encoding() == "default"
+ || params_.main_font_encoding() == "OT1");
+ bool const complete = (params_.fontsSans() == "default"
+ && params_.fontsTypewriter() == "default");
+ bool const nomath = (params_.fontsMath() == "default");
+ return params_.documentClass().provides(name)
+ || theLaTeXFonts().getLaTeXFont(
+ from_ascii(params_.fontsRoman())).provides(name, ot1,
+ complete,
+ nomath)
+ || theLaTeXFonts().getLaTeXFont(
+ from_ascii(params_.fontsSans())).provides(name, ot1,
+ complete,
+ nomath)
+ || theLaTeXFonts().getLaTeXFont(
+ from_ascii(params_.fontsTypewriter())).provides(name, ot1,
+ complete,
+ nomath)
+ || theLaTeXFonts().getLaTeXFont(
+ from_ascii(params_.fontsMath())).provides(name, ot1,
+ complete,
+ nomath);
+ // TODO: "textbaltic" provided, if the font-encoding is "L7x"
+ // "textgreek" provided, if a language with font-encoding LGR is used in the document
+ // "textcyr" provided, if a language with font-encoding T2A is used in the document
+}
+
+
bool LaTeXFeatures::mustProvide(string const & name) const
{
- return isRequired(name) && !params_.documentClass().provides(name);
+ return isRequired(name) && !isProvided(name);
}
bool LaTeXFeatures::isAvailable(string const & name)
{
- if (packages_.empty())
- getAvailable();
- string n = name;
- if (suffixIs(n, ".sty"))
- n.erase(name.length() - 4);
- return packages_.find(n) != packages_.end();
+ string::size_type const i = name.find("->");
+ if (i != string::npos) {
+ string const from = name.substr(0,i);
+ string const to = name.substr(i+2);
+ //LYXERR0("from=[" << from << "] to=[" << to << "]");
+ return theConverters().isReachable(from, to);
+ }
+ return LaTeXPackages::isAvailable(name);
+}
+
+
+namespace {
+
+void addSnippet(std::list<TexString> & list, TexString ts, bool allow_dupes)
+{
+ if (allow_dupes ||
+ // test the absense of duplicates, i.e. elements with same str
+ none_of(list.begin(), list.end(), [&](TexString const & ts2){
+ return ts.str == ts2.str;
+ })
+ )
+ list.push_back(move(ts));
+}
+
+
+TexString getSnippets(std::list<TexString> const & list)
+{
+ otexstringstream snip;
+ for (TexString const & ts : list)
+ snip << TexString(ts) << '\n';
+ return snip.release();
+}
+
+} //anon namespace
+
+
+void LaTeXFeatures::addPreambleSnippet(TexString ts, bool allow_dupes)
+{
+ addSnippet(preamble_snippets_, move(ts), allow_dupes);
+}
+
+
+void LaTeXFeatures::addPreambleSnippet(docstring const & str, bool allow_dupes)
+{
+ addSnippet(preamble_snippets_, TexString(str), allow_dupes);
+}
+
+
+void LaTeXFeatures::addCSSSnippet(std::string const & snippet)
+{
+ addSnippet(css_snippets_, TexString(from_ascii(snippet)), false);
+}
+
+
+TexString LaTeXFeatures::getPreambleSnippets() const
+{
+ return getSnippets(preamble_snippets_);
}
-void LaTeXFeatures::addPreambleSnippet(string const & preamble)
+docstring LaTeXFeatures::getCSSSnippets() const
{
- SnippetList::const_iterator begin = preamble_snippets_.begin();
- SnippetList::const_iterator end = preamble_snippets_.end();
- if (find(begin, end, preamble) == end)
- preamble_snippets_.push_back(preamble);
+ return getSnippets(css_snippets_).str;
}
+
void LaTeXFeatures::useFloat(string const & name, bool subfloat)
{
if (!usedFloats_[name])
// use the "H" modifier. This includes modified table and
// figure floats. (Lgb)
Floating const & fl = params_.documentClass().floats().getType(name);
- if (!fl.type().empty() && !fl.builtin()) {
+ if (!fl.floattype().empty() && fl.usesFloatPkg()) {
require("float");
}
}
void LaTeXFeatures::useLanguage(Language const * lang)
{
- if (!lang->babel().empty())
+ if (!lang->babel().empty() || !lang->polyglossia().empty())
UsedLanguages_.insert(lang);
+ if (!lang->requires().empty())
+ require(lang->requires());
// 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");
}
}
-string LaTeXFeatures::getLanguages() const
+bool LaTeXFeatures::hasOnlyPolyglossiaLanguages() const
+{
+ // first the main language
+ if (params_.language->polyglossia().empty())
+ return false;
+ // now the secondary languages
+ 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;
+}
+
+
+bool LaTeXFeatures::hasPolyglossiaExclusiveLanguages() const
+{
+ // first the main language
+ if (params_.language->isPolyglossiaExclusive())
+ return true;
+ // now the secondary languages
+ LanguageList::const_iterator const begin = UsedLanguages_.begin();
+ for (LanguageList::const_iterator cit = begin;
+ cit != UsedLanguages_.end();
+ ++cit) {
+ if ((*cit)->isPolyglossiaExclusive())
+ return true;
+ }
+ return false;
+}
+
+
+vector<string> LaTeXFeatures::getPolyglossiaExclusiveLanguages() const
+{
+ vector<string> result;
+ // first the main language
+ if (params_.language->isPolyglossiaExclusive())
+ result.push_back(params_.language->display());
+ // now the secondary languages
+ LanguageList::const_iterator const begin = UsedLanguages_.begin();
+ for (LanguageList::const_iterator cit = begin;
+ cit != UsedLanguages_.end();
+ ++cit) {
+ if ((*cit)->isPolyglossiaExclusive())
+ result.push_back((*cit)->display());
+ }
+ return result;
+}
+
+
+vector<string> LaTeXFeatures::getBabelExclusiveLanguages() const
+{
+ vector<string> result;
+ // first the main language
+ if (params_.language->isBabelExclusive())
+ result.push_back(params_.language->display());
+ // now the secondary languages
+ LanguageList::const_iterator const begin = UsedLanguages_.begin();
+ for (LanguageList::const_iterator cit = begin;
+ cit != UsedLanguages_.end();
+ ++cit) {
+ if ((*cit)->isBabelExclusive())
+ result.push_back((*cit)->display());
+ }
+ return result;
+}
+
+
+string LaTeXFeatures::getBabelLanguages() const
{
ostringstream languages;
+ bool first = true;
LanguageList::const_iterator const begin = UsedLanguages_.begin();
for (LanguageList::const_iterator cit = begin;
cit != UsedLanguages_.end();
++cit) {
- if (cit != begin)
+ if ((*cit)->babel().empty())
+ continue;
+ if (!first)
languages << ',';
+ else
+ first = false;
languages << (*cit)->babel();
}
return languages.str();
}
+set<string> LaTeXFeatures::getPolyglossiaLanguages() const
+{
+ set<string> languages;
+
+ LanguageList::const_iterator const begin = UsedLanguages_.begin();
+ for (LanguageList::const_iterator cit = begin;
+ cit != UsedLanguages_.end();
+ ++cit) {
+ // We do not need the variants here
+ languages.insert((*cit)->polyglossia());
+ }
+ return languages;
+}
+
+
set<string> LaTeXFeatures::getEncodingSet(string const & doc_encoding) const
{
// This does only find encodings of languages supported by babel, but
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::inputenc
+ || (*it)->encoding()->package() == Encoding::japanese))
encodings.insert((*it)->encoding()->latexName());
return encodings;
}
+
+void LaTeXFeatures::getFontEncodings(vector<string> & encodings) const
+{
+ // these must be loaded if glyphs of this script are used
+ // unless a language providing them is used in the document
+ if (mustProvide("textgreek")
+ && find(encodings.begin(), encodings.end(), "LGR") == encodings.end())
+ encodings.insert(encodings.begin(), "LGR");
+ if (mustProvide("textcyr")
+ && find(encodings.begin(), encodings.end(), "T2A") == encodings.end())
+ encodings.insert(encodings.begin(), "T2A");
+
+ LanguageList::const_iterator it = UsedLanguages_.begin();
+ LanguageList::const_iterator end = UsedLanguages_.end();
+ for (; it != end; ++it)
+ if (!(*it)->fontenc().empty()
+ && ascii_lowercase((*it)->fontenc()) != "none") {
+ vector<string> extraencs = getVectorFromString((*it)->fontenc());
+ vector<string>::const_iterator fit = extraencs.begin();
+ for (; fit != extraencs.end(); ++fit) {
+ if (find(encodings.begin(), encodings.end(), *fit) == encodings.end())
+ encodings.insert(encodings.begin(), *fit);
+ }
+ }
+}
+
namespace {
char const * simplefeatures[] = {
// 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
"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",
- "amsthm",
- "listings",
+ // listings is handled in BufferParams.cpp
"bm",
"pdfpages",
- "relsize"
+ "amscd",
+ "slashed",
+ "multicol",
+ "multirow",
+ "tfrupee",
+ "shapepar",
+ "rsphrase",
+ "hpstatement",
+ "algorithm2e",
+ "sectionbox",
+ "tcolorbox",
+ "pdfcomment",
+ "fixme",
+ "todonotes",
+ "forest",
+ "varwidth",
};
+char const * bibliofeatures[] = {
+ // Known bibliography packages (will be loaded before natbib)
+ "achicago",
+ "apacite",
+ "apalike",
+ "astron",
+ "authordate1-4",
+ "babelbib",
+ "bibgerm",
+ "chapterbib",
+ "chicago",
+ "chscite",
+ "harvard",
+ "mslapa",
+ "named"
+};
+
+int const nb_bibliofeatures = sizeof(bibliofeatures) / sizeof(char const *);
+
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::getPackageOptions() const
+{
+ ostringstream packageopts;
+ // Output all the package option stuff we have been asked to do.
+ map<string, string>::const_iterator it =
+ params_.documentClass().packageOptions().begin();
+ map<string, string>::const_iterator en =
+ params_.documentClass().packageOptions().end();
+ for (; it != en; ++it)
+ if (mustProvide(it->first))
+ packageopts << "\\PassOptionsToPackage{" << it->second << "}"
+ << "{" << it->first << "}\n";
+ return packageopts.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 inknown packages can be requested. They are silently
+ // 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";
+ 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";
- } else if (mustProvide("amsbsy")) {
- // amsbsy is already provided by amsmath
- packages << "\\usepackage{amsbsy}\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";
+ // The tipa package and its extensions (tipx, tone) must not
+ // be loaded with non-TeX fonts, since fontspec includes the
+ // respective macros
+ if (mustProvide("tipa") && !params_.useNonTeXFonts)
+ packages << "\\usepackage{tipa}\n";
+ if (mustProvide("tipx") && !params_.useNonTeXFonts)
+ packages << "\\usepackage{tipx}\n";
+ if (mustProvide("extraipa") && !params_.useNonTeXFonts)
+ packages << "\\usepackage{extraipa}\n";
+ if (mustProvide("tone") && !params_.useNonTeXFonts)
+ packages << "\\usepackage{tone}\n";
+
+ // if fontspec or newtxmath is used, AMS packages have to be loaded
+ // before fontspec (in BufferParams)
+ string const amsPackages = loadAMSPackages();
+ bool const ot1 = (params_.main_font_encoding() == "default"
+ || params_.main_font_encoding() == "OT1");
+ bool const use_newtxmath =
+ theLaTeXFonts().getLaTeXFont(from_ascii(params_.fontsMath())).getUsedPackage(
+ ot1, false, false) == "newtxmath";
+
+ if (!params_.useNonTeXFonts && !use_newtxmath && !amsPackages.empty())
+ packages << amsPackages;
+
+ if (mustProvide("cancel") &&
+ params_.use_package("cancel") != BufferParams::package_off)
+ packages << "\\usepackage{cancel}\n";
+
+ // marvosym and bbding both define the \Cross macro
+ if (mustProvide("marvosym")) {
+ if (mustProvide("bbding"))
+ packages << "\\let\\Cross\\relax\n";
+ packages << "\\usepackage{marvosym}\n";
}
- // pdfcolmk must be loaded after color
- if (mustProvide("pdfcolmk"))
- packages << "\\usepackage{pdfcolmk}\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";
+
+ // stmaryrd must be loaded after amsmath
+ if (mustProvide("stmaryrd") &&
+ params_.use_package("stmaryrd") != BufferParams::package_off)
+ packages << "\\usepackage{stmaryrd}\n";
+
+ if (mustProvide("stackrel") &&
+ params_.use_package("stackrel") != BufferParams::package_off)
+ packages << "\\usepackage{stackrel}\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")) {
- if (!tclass.provides("makeidx"))
+ if (isRequired("makeidx") || isRequired("splitidx")) {
+ if (!isProvided("makeidx") && !isRequired("splitidx"))
packages << "\\usepackage{makeidx}\n";
+ if (mustProvide("splitidx"))
+ packages << "\\usepackage{splitidx}\n";
packages << "\\makeindex\n";
}
// graphicx.sty
- if (mustProvide("graphicx") && params_.graphicsDriver != "none") {
- if (params_.graphicsDriver == "default")
+ if (mustProvide("graphicx") && params_.graphics_driver != "none") {
+ if (params_.graphics_driver == "default")
packages << "\\usepackage{graphicx}\n";
else
packages << "\\usepackage["
- << params_.graphicsDriver
+ << params_.graphics_driver
<< "]{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";
+ if (mustProvide("setspace") && !isProvided("SetSpace"))
+ packages << "\\usepackage{setspace}\n";
- // amssymb.sty
- if (mustProvide("amssymb")
- || params_.use_amsmath == BufferParams::package_on)
- packages << "\\usepackage{amssymb}\n";
+ // we need to assure that mhchem is loaded before esint and every other
+ // package that redefines command of amsmath because mhchem loads amlatex
+ // (this info is from the author of mhchem from June 2013)
+ if (mustProvide("mhchem") &&
+ params_.use_package("mhchem") != BufferParams::package_off)
+ packages << "\\PassOptionsToPackage{version=3}{mhchem}\n"
+ "\\usepackage{mhchem}\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)
+ // 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";
+
+ // esint must be after amsmath (and packages requiring amsmath, like mhchem)
+ // and wasysym, since it will redeclare inconsistent integral symbols
+ if (mustProvide("esint") &&
+ params_.use_package("esint") != BufferParams::package_off)
packages << "\\usepackage{esint}\n";
+ // Known bibliography packages (simple \usepackage{package})
+ for (int i = 0; i < nb_bibliofeatures; ++i) {
+ if (mustProvide(bibliofeatures[i]))
+ packages << "\\usepackage{"
+ << bibliofeatures[i] << "}\n";
+ }
+
+ // Compatibility between achicago and natbib
+ if (mustProvide("achicago") && mustProvide("natbib"))
+ packages << "\\let\\achicagobib\\thebibliography\n";
+
// natbib.sty
- if (mustProvide("natbib")) {
+ // 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") && !isProvided("natbib-internal")) {
packages << "\\usepackage[";
- if (params_.citeEngine() == ENGINE_NATBIB_NUMERICAL)
+ if (params_.citeEngineType() == ENGINE_TYPE_NUMERICAL)
packages << "numbers";
else
packages << "authoryear";
+ if (!params_.biblio_opts.empty())
+ packages << ',' << params_.biblio_opts;
packages << "]{natbib}\n";
}
+ // Compatibility between achicago and natbib
+ if (mustProvide("achicago") && mustProvide("natbib")) {
+ packages << "\\let\\thebibliography\\achicagobib\n";
+ packages << "\\let\\SCcite\\astroncite\n";
+ packages << "\\let\\UnexpandableProtect\\protect\n";
+ }
+
// jurabib -- we need version 0.6 at least.
- if (mustProvide("jurabib"))
- packages << "\\usepackage{jurabib}[2004/01/25]\n";
-
+ if (mustProvide("jurabib")) {
+ packages << "\\usepackage";
+ if (!params_.biblio_opts.empty())
+ packages << '[' << params_.biblio_opts << ']';
+ packages << "{jurabib}[2004/01/25]\n";
+ }
+
+ // opcit -- we pass custombst as we output \bibliographystyle ourselves
+ if (mustProvide("opcit")) {
+ if (isRequired("hyperref"))
+ packages << "\\usepackage[custombst,hyperref]{opcit}\n";
+ else
+ packages << "\\usepackage[custombst]{opcit}\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("nomencl")) {
// Make it work with the new and old version of the package,
// but don't use the compatibility option since it is
"\\makenomenclature\n";
}
+ // fixltx2e provides subscript
+ if (mustProvide("subscript") && !isRequired("fixltx2e"))
+ packages << "\\usepackage{subscript}\n";
+
+ // footmisc must be loaded after setspace
+ // Set options here, load the package after the user preamble to
+ // avoid problems with manual loaded footmisc.
+ if (mustProvide("footmisc"))
+ packages << "\\PassOptionsToPackage{stable}{footmisc}\n";
+
+ if (mustProvide("microtype")){
+ packages << "\\usepackage{microtype}\n";
+ }
+
return packages.str();
}
-string const LaTeXFeatures::getMacros() const
+TexString LaTeXFeatures::getMacros() const
{
- ostringstream macros;
+ otexstringstream macros;
- if (!preamble_snippets_.empty())
+ if (!preamble_snippets_.empty()) {
macros << '\n';
- SnippetList::const_iterator pit = preamble_snippets_.begin();
- SnippetList::const_iterator pend = preamble_snippets_.end();
- for (; pit != pend; ++pit)
- macros << *pit << '\n';
+ macros << getPreambleSnippets();
+ }
- if (mustProvide("LyX"))
- macros << lyx_def << '\n';
+ if (mustProvide("papersize")) {
+ if (runparams_.flavor == OutputParams::LATEX
+ || runparams_.flavor == OutputParams::DVILUATEX)
+ macros << papersizedvi_def << '\n';
+ else if (runparams_.flavor == OutputParams::LUATEX)
+ macros << papersizepdflua_def << '\n';
+ else
+ macros << papersizepdf_def << '\n';
+ }
- if (mustProvide("lyxline"))
- macros << lyxline_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 (mustProvide("textgreek"))
+ if (mustProvide("lyxzerowidthspace"))
+ macros << lyxZWSP_def << '\n';
+
+ if (!usePolyglossia() && mustProvide("textgreek")) {
+ // ensure LGR font encoding is defined also if fontenc is not loaded by LyX
+ if (params_.main_font_encoding() == "default")
+ macros << textgreek_LGR_def;
macros << textgreek_def << '\n';
+ }
- if (mustProvide("textcyr"))
+ if (!usePolyglossia() && mustProvide("textcyr")) {
+ // ensure T2A font encoding is set up also if fontenc is not loaded by LyX
+ if (params_.main_font_encoding() == "default")
+ macros << textcyr_T2A_def;
macros << textcyr_def << '\n';
+ }
+
+ // non-standard text accents:
+ if (mustProvide("textcommaabove") || mustProvide("textcommaaboveright") ||
+ mustProvide("textcommabelow") || mustProvide("textbaltic"))
+ macros << lyxaccent_def;
+
+ if (mustProvide("textcommabelow") || mustProvide("textbaltic"))
+ macros << textcommabelow_def << '\n';
+
+ if (mustProvide("textcommaabove") || mustProvide("textbaltic"))
+ macros << textcommaabove_def << '\n';
+
+ if (mustProvide("textcommaaboveright"))
+ macros << textcommaaboveright_def << '\n';
+
+ if (mustProvide("textbaltic"))
+ macros << textbaltic_def << '\n';
+
+ // split-level fractions
+ if (mustProvide("xfrac") || mustProvide("smallLetterFrac"))
+ macros << xfrac_def << '\n';
+
+ if (mustProvide("smallLetterFrac"))
+ macros << smallLetterFrac_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("mathsym"))
- macros << mathsym_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 << guillemotleft_def << '\n';
if (mustProvide("guillemotright"))
macros << guillemotright_def << '\n';
+ if (mustProvide("textquotedbl"))
+ macros << textquotedbl_def << '\n';
+ if (mustProvide("textquotesinglep")) {
+ if (runparams_.flavor == OutputParams::XETEX)
+ macros << textquotesinglep_xetex_def << '\n';
+ else
+ macros << textquotesinglep_luatex_def << '\n';
+ }
+ if (mustProvide("textquotedblp")) {
+ if (runparams_.flavor == OutputParams::XETEX)
+ macros << textquotedblp_xetex_def << '\n';
+ else
+ macros << textquotedblp_luatex_def << '\n';
+ }
// Math mode
if (mustProvide("binom") && !isRequired("amsmath"))
if (mustProvide("NeedTabularnewline"))
macros << tabularnewline_def;
- // greyedout environment (note inset)
+ // greyed-out environment (note inset)
+ // the color is specified in the routine
+ // getColorOptions() to avoid LaTeX-package clashes
if (mustProvide("lyxgreyedout"))
macros << lyxgreyedout_def;
// floats
getFloatDefinitions(macros);
+ if (mustProvide("refstyle"))
+ macros << lyxref_def << '\n';
+
// change tracking
if (mustProvide("ct-dvipost"))
macros << changetracking_dvipost_def;
- if (mustProvide("ct-xcolor-soul")) {
- int const prec = macros.precision(2);
-
+ if (mustProvide("ct-xcolor-ulem")) {
+ streamsize const prec = macros.os().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";
macros << "\\providecolor{lyxdeleted}{rgb}{"
<< cdel.r / 255.0 << ',' << cdel.g / 255.0 << ',' << cdel.b / 255.0 << "}\n";
- macros.precision(prec);
-
+ macros.os().precision(prec);
+
if (isRequired("hyperref"))
- macros << changetracking_xcolor_soul_hyperref_def;
+ macros << changetracking_xcolor_ulem_hyperref_def;
else
- macros << changetracking_xcolor_soul_def;
+ macros << changetracking_xcolor_ulem_def;
}
+ if (mustProvide("ct-tikz-math-sout"))
+ macros << changetracking_tikz_math_sout_def;
+
if (mustProvide("ct-none"))
macros << changetracking_none_def;
- return macros.str();
+ if (mustProvide("rtloutputdblcol"))
+ macros << rtloutputdblcol_def;
+
+ if (mustProvide("lyxmintcaption"))
+ macros << lyxmintcaption_def;
+
+ return macros.release();
}
-string const LaTeXFeatures::getBabelOptions() const
+docstring const LaTeXFeatures::getBabelPresettings() const
{
- ostringstream tmp;
+ odocstringstream tmp;
+
+ for (Language const * lang : UsedLanguages_)
+ if (!lang->babel_presettings().empty())
+ tmp << lang->babel_presettings() << '\n';
+ if (!params_.language->babel_presettings().empty())
+ tmp << params_.language->babel_presettings() << '\n';
+
+ if (!contains(tmp.str(), '@'))
+ return tmp.str();
+
+ return "\\makeatletter\n" + tmp.str() + "\\makeatother\n";
+}
+
+
+docstring const LaTeXFeatures::getBabelPostsettings() const
+{
+ odocstringstream tmp;
+
+ for (Language const * lang : UsedLanguages_)
+ if (!lang->babel_postsettings().empty())
+ tmp << lang->babel_postsettings() << '\n';
+ if (!params_.language->babel_postsettings().empty())
+ tmp << params_.language->babel_postsettings() << '\n';
+
+ if (!contains(tmp.str(), '@'))
+ return tmp.str();
+
+ return "\\makeatletter\n" + tmp.str() + "\\makeatother\n";
+}
+
+
+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();
+ 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';
+ if ((*it)->asBabelOptions())
+ return true;
+
+ return false;
+}
+
+
+string const LaTeXFeatures::loadAMSPackages() const
+{
+ ostringstream tmp;
+
+ 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("amsthm"))
+ tmp << "\\usepackage{amsthm}\n";
+
+ if (mustProvide("amssymb")
+ && params_.use_package("amssymb") != BufferParams::package_off)
+ tmp << "\\usepackage{amssymb}\n";
return tmp.str();
}
list<docstring>::const_iterator cit = usedLayouts_.begin();
list<docstring>::const_iterator end = usedLayouts_.end();
+ for (; cit != end; ++cit)
+ // For InPreamble layouts, we output the preamble stuff earlier
+ // (before the layouts). See Paragraph::Private::validate.
+ if (!tclass[*cit].inpreamble)
+ 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;
+
+ if (mustProvide("noun"))
+ tcpreamble << lyxnoun_style;
+ // this isn't exact, but it won't hurt that much if it
+ // wasn't for this.
+ if (mustProvide("ulem"))
+ tcpreamble << lyxstrikeout_style;
+
+ 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,
+ bool const need_fixedwidth)
+{
+ 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();
+ Encoding const * testenc(&enc);
+ bool lang_fallback = false;
+ bool ascii_fallback = false;
+ if (need_fixedwidth && !enc.hasFixedWidth()) {
+ if (lang->encoding()->hasFixedWidth()) {
+ testenc = lang->encoding();
+ lang_fallback = true;
+ } else {
+ // We need a fixed width encoding, but both the buffer
+ // encoding and the language encoding are variable
+ // width. As a last fallback, try to convert to pure
+ // ASCII using the LaTeX commands defined in unicodesymbols.
+ testenc = encodings.fromLyXName("ascii");
+ if (!testenc)
+ return docstring();
+ ascii_fallback = true;
+ }
+ }
+ // 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() && encodable; ++i)
+ if (!testenc->encodable(name[i]))
+ encodable = false;
+ string translated;
+ if (encodable && !lang_fallback)
+ translated = to_utf8(name);
+ else if (ascii_fallback)
+ translated = to_ascii(testenc->latexString(name).first);
+ else
+ translated = "\\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, bool use_minted) 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, false));
+ // 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, false));
+ for (lang_it lit = lbeg; lit != lend; ++lit)
+ snippets.insert(i18npreamble(
+ tclass[*cit].babelpreamble(),
+ *lit,
+ buffer().params().encoding(),
+ use_polyglossia, false));
+ }
+ }
+ 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) {
- tcpreamble << tclass[*cit].preamble();
+ TextClass::InsetLayouts::const_iterator it = ils.find(*cit);
+ if (it == ils.end())
+ continue;
+ // The listings package does not work with variable width
+ // encodings, only with fixed width encodings. Therefore we
+ // need to force a fixed width encoding for
+ // \lstlistlistingname and \lstlistingname (bug 9382).
+ // This needs to be consistent with InsetListings::latex().
+ bool const need_fixedwidth = !use_minted &&
+ !runparams_.isFullUnicode() &&
+ it->second.fixedwidthpreambleencoding();
+ // language dependent commands (once per document)
+ snippets.insert(i18npreamble(it->second.langpreamble(),
+ buffer().language(),
+ buffer().params().encoding(),
+ use_polyglossia, need_fixedwidth));
+ // 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, need_fixedwidth));
+ for (lang_it lit = lbeg; lit != lend; ++lit)
+ snippets.insert(i18npreamble(
+ it->second.babelpreamble(),
+ *lit,
+ buffer().params().encoding(),
+ use_polyglossia, need_fixedwidth));
+ }
}
+ 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();
}
fi != end; ++fi)
// FIXME UNICODE
sgmlpreamble << "\n<!ENTITY " << fi->first
- << (isSGMLFilename(fi->second) ? " SYSTEM \"" : " \"")
+ << (isSGMLFileName(fi->second) ? " SYSTEM \"" : " \"")
<< makeRelPath(from_utf8(fi->second), basename) << "\">";
return sgmlpreamble.str();
{
lyxerr << "LyX needs the following commands when LaTeXing:"
<< "\n***** Packages:" << getPackages()
- << "\n***** Macros:" << getMacros()
+ << "\n***** Macros:" << to_utf8(getMacros().str)
<< "\n***** Textclass stuff:" << to_utf8(getTClassPreamble())
<< "\n***** done." << endl;
}
}
-void LaTeXFeatures::getFloatDefinitions(ostream & os) const
+void LaTeXFeatures::getFloatDefinitions(otexstream & os) const
{
FloatList const & floats = params_.documentClass().floats();
// We will try to do this as minimal as possible.
// \floatstyle{ruled}
// \newfloat{algorithm}{htbp}{loa}
- // \floatname{algorithm}{Algorithm}
+ // \providecommand{\algorithmname}{Algorithm}
+ // \floatname{algorithm}{\protect\algorithmname}
UsedFloats::const_iterator cit = usedFloats_.begin();
UsedFloats::const_iterator end = usedFloats_.end();
- // ostringstream floats;
for (; cit != end; ++cit) {
- Floating const & fl = floats.getType((cit->first));
+ Floating const & fl = floats.getType(cit->first);
// For builtin floats we do nothing.
- if (fl.builtin()) continue;
+ if (fl.isPredefined())
+ continue;
// We have to special case "table" and "figure"
- if (fl.type() == "tabular" || fl.type() == "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.
- string const type = fl.type();
- string const placement = fl.placement();
- string const style = fl.style();
+ 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";
} 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();
+ 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'
- << "\\floatname{" << type << "}{"
- << name << "}\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
// effect. (Lgb)
}
if (cit->second)
- os << "\n\\newsubfloat{" << fl.type() << "}\n";
+ // The subfig package is loaded later
+ os << "\n\\AtBeginDocument{\\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();
+ // Is any alternative already required? => use that
+ for (; ita != end; ++ita) {
+ if (isRequired(*ita))
+ break;
+ }
+ // Is any alternative available? => use the first one
+ // (bug 9498)
+ if (ita == end) {
+ for (ita = alternatives.begin(); ita != end; ++ita) {
+ if (isAvailable(*ita)) {
+ require(*ita);
+ break;
+ }
+ }
+ }
+ // This will not work, but not requiring something
+ // would be more confusing
+ if (ita == end)
+ require(alternatives.front());
+ features_.erase(it);
+ it = features_.begin();
+ } else
+ ++it;
+ }
+}
+
+
+void LaTeXFeatures::expandMultiples()
+{
+ for (Features::iterator it = features_.begin(); it != features_.end();) {
+ if (contains(*it, ',')) {
+ vector<string> const multiples = getVectorFromString(*it, ",");
+ vector<string>::const_iterator const end = multiples.end();
+ vector<string>::const_iterator itm = multiples.begin();
+ // Do nothing if any multiple is already required
+ for (; itm != end; ++itm) {
+ if (!isRequired(*itm))
+ require(*itm);
+ }
+ features_.erase(it);
+ it = features_.begin();
+ } else
+ ++it;
}
}