]> git.lyx.org Git - lyx.git/blobdiff - src/LaTeXFeatures.cpp
Allow using \binom without amsmath and add support for \brace and \brack
[lyx.git] / src / LaTeXFeatures.cpp
index 0540c937b391f643735109c9c2cd44b2b06ede11..46caa8671ce579a5da621efcd569700a383d8813 100644 (file)
@@ -36,6 +36,7 @@
 using namespace std;
 using namespace lyx::support;
 
+
 namespace lyx {
 
 /////////////////////////////////////////////////////////////////////
@@ -136,10 +137,6 @@ static string const floatingfootnote_def =
        "  \\expandafter\\noexpand\\csname SF@gobble@opt \\endcsname}\n"
        "\\def\\SF@gobble@twobracket[#1]#2{}\n";
 
-static string const boldsymbol_def =
-       "%% Bold symbol macro for standard LaTeX users\n"
-       "\\providecommand{\\boldsymbol}[1]{\\mbox{\\boldmath $#1$}}\n";
-
 static string const binom_def =
        "%% Binom macro for standard LaTeX users\n"
        "\\newcommand{\\binom}[2]{{#1 \\choose #2}}\n";
@@ -201,101 +198,6 @@ static string const textcyr_def =
        " \\def\\encodingdefault{T2A}}\n"
        "\\DeclareRobustCommand{\\textcyr}[1]{\\leavevmode{\\cyrtext #1}}\n"
        "\\DeclareFontEncoding{T2A}{}{}\n";
-
-static string const newlyxcommand_def =
-       "%% Math macros with multiple optional parameters\n"
-       "% #1<-\\foo\n"
-       "\\def\\newlyxcommand#1{\n"
-       "  \\@ifnextchar[%]\n"
-       "  {\\newlyxcommand@arity{#1}}\n"
-       "  {\\newlyxcommand@arity{#1}[0]}\n"
-       "}\n"
-       "\n"
-       "% #1<-\\foo #2<-arity\n"
-       "\\def\\newlyxcommand@arity#1[#2]{\n"
-       "  \\@ifnextchar[%]\n"
-       "  {\\newlyxcommand@firstopt{#1}{}{#2}}\n"
-       "  {\\newlyxcommand@def#1{#2}}\n"
-       "}\n"
-       "\n"
-       "% #1<-\\foo #2<-iii #3<-arity #4<-default value for (#2+1)th argument\n"
-       "\\def\\newlyxcommand@firstopt#1#2#3[#4]{\n"
-       "  % ##1<-\\foo@\n"
-       "  \\def\\@defclause##1{\n"
-       "    \\def#1{\n"
-       "      \\@ifnextchar[%]\n"
-       "      {##1{}{#4}}\n"
-       "      {##1{}{#4}[#4]}}\n"
-       "  }\n"
-       "  \\expandafter\\@defclause\\csname\\expandafter\\@gobble\\string#1@\\endcsname\n"
-       "  \\@ifnextchar[%]\n"
-       "  {\\newlyxcommand@opt{#1}{#2}{#3}}\n"
-       "  {\\newlyxcommand@last{#1}{#2}{#3}[#4]}\n"
-       "}\n"
-       "\n"
-       "\\begingroup\n"
-       "\\catcode`\\Q=3\n"
-       "\\gdef\\@myempty{Q}\n"
-       "\\endgroup\n"
-       "\n"
-       "% #1<-\\foo #2<-iii #3<-arity #4<-default value for (#2+1)th argument\n"
-       "\\def\\newlyxcommand@opt#1#2#3[#4]{\n"
-       "  % ##1<-\\foo@iii ##2<-\\foo@iiii \n"
-       "  % ####1<-{a}{b}{c} ####2<-default value ####3<- default arg\n"
-       "  \\def\\@defclause##1##2{\n"
-       "    \\def##1####1####2[####3]{\n"
-       "      \\ifx\\@myempty####3\\@myempty%\n"
-       "        \\def\\@callnext{\n"
-       "          \\@ifnextchar[%]\n"
-       "          {##2{####1{####2}}{#4}}\n"
-       "          {##2{####1{####2}}{#4}[#4]}\n"
-       "      }\n"
-       "      \\else\n"
-       "        \\def\\@callnext{\n"
-       "          \\@ifnextchar[%]\n"
-       "          {##2{####1{####3}}{#4}}\n"
-       "          {##2{####1{####3}}{#4}[#4]}\n"
-       "      }\n"
-       "      \\fi\n"
-       "      \\@callnext\n"
-       "    }\n"
-       "  }\n"
-       "  \\expandafter\\def\\expandafter\\@clausename\\expandafter{\\csname\\expandafter\\@gobble\\string#1@#2\\endcsname}\n"
-       "  \\expandafter\\def\\expandafter\\@nextclausename\\expandafter{\\csname\\expandafter\\@gobble\\string#1@#2i\\endcsname}\n"
-       "  \\expandafter\\expandafter\\expandafter  \n"
-       "  \\@defclause\\expandafter\\@clausename\\@nextclausename\n"
-       "  \\@ifnextchar[%]\n"
-       "  {\\newlyxcommand@opt{#1}{#2i}{#3}}\n"
-       "  {\\newlyxcommand@last{#1}{#2i}{#3}[#4]}\n"
-       "}\n"
-       "\n"
-       "% #1<-\\foo #2<-iii #3<-arity #4<-default value for (#2+1)th argument\n"
-       "\\def\\newlyxcommand@last#1#2#3[#4]{\n"
-       "  \\def\\@defclause##1##2{\n"
-       "    \\def##1####1####2[####3]{\n"
-       "      \\ifx\\@myempty####3\\@myempty%\n"
-       "        \\def\\@callnext{##2####1{####2}}\n"
-       "      \\else\n"
-       "        \\def\\@callnext{##2####1{####3}}\n"
-       "      \\fi\n"
-       "      \\@callnext\n"
-       "    }\n"
-       "  }\n"
-       "  \\expandafter\\def\\expandafter\\@clausename\\expandafter{\\csname\\expandafter\\@gobble\\string#1@#2\\endcsname}\n"
-       "  \\expandafter\\def\\expandafter\\@nextclausename\\expandafter{\\csname\\expandafter\\@gobble\\string#1@#2i\\endcsname}\n"
-       "  \\expandafter\\expandafter\\expandafter\n"
-       "  \\@defclause\\expandafter\\@clausename\\@nextclausename\n"
-       "  \\expandafter\\newlyxcommand@def\\csname\\expandafter\\@gobble\\string#1@#2i\\endcsname{#3}\n"
-       "}\n"
-       "\n"
-       "% #1<-\\foo #2<-arity #3<-definition\n"
-       "\\def\\newlyxcommand@def#1#2#3{\n"
-       "  \\ifx#20\n"
-       "  \\def#1{#3}\n"
-       "  \\else\n"
-       "  \\def\\@splitargs##1#2##2.{\\def#1##1#2}\\@splitargs##1##2##3##4##5##6##7##8##9.{#3}\n"
-       "  \\fi\n"
-       "}\n";
        
 /////////////////////////////////////////////////////////////////////
 //
@@ -547,9 +449,7 @@ char const * simplefeatures[] = {
        "endnotes",
        "ifthen",
        "amsthm",
-       "listings",
-       "bm"
-       "xargs"
+       "listings"
 };
 
 int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
@@ -616,9 +516,8 @@ string const LaTeXFeatures::getPackages() const
        }
 
        // pdfcolmk must be loaded after color
-       if (mustProvide("pdfcolmk")) {
+       if (mustProvide("pdfcolmk"))
                packages << "\\usepackage{pdfcolmk}\n";
-       }
 
        // makeidx.sty
        if (isRequired("makeidx")) {
@@ -652,13 +551,12 @@ string const LaTeXFeatures::getPackages() const
        }
 
        // lyxskak.sty --- newer chess support based on skak.sty
-       if (mustProvide("chess")) {
+       if (mustProvide("chess"))
                packages << "\\usepackage[ps,mover]{lyxskak}\n";
-       }
 
        // setspace.sty
        if (mustProvide("setspace") && !tclass.provides("SetSpace"))
-                   packages << "\\usepackage{setspace}\n";
+    packages << "\\usepackage{setspace}\n";
 
        // amssymb.sty
        if (mustProvide("amssymb")
@@ -674,24 +572,25 @@ string const LaTeXFeatures::getPackages() const
        // natbib.sty
        if (mustProvide("natbib")) {
                packages << "\\usepackage[";
-               if (params_.getEngine() == biblio::ENGINE_NATBIB_NUMERICAL) {
+               if (params_.citeEngine() == biblio::ENGINE_NATBIB_NUMERICAL)
                        packages << "numbers";
-               } else {
+               else
                        packages << "authoryear";
-               }
                packages << "]{natbib}\n";
        }
 
        // jurabib -- we need version 0.6 at least.
-       if (mustProvide("jurabib")) {
+       if (mustProvide("jurabib"))
                packages << "\\usepackage{jurabib}[2004/01/25]\n";
-       }
+       
+       // xargs -- we need version 1.09 at least
+       if (mustProvide("xargs"))
+               packages << "\\usepackage{xargs}[2008/03/08]\n";
 
        // bibtopic -- the dot provides the aux file naming which
        // LyX can detect.
-       if (mustProvide("bibtopic")) {
+       if (mustProvide("bibtopic"))
                packages << "\\usepackage[dot]{bibtopic}\n";
-       }
 
        if (mustProvide("xy"))
                packages << "\\usepackage[all]{xy}\n";
@@ -707,6 +606,12 @@ string const LaTeXFeatures::getPackages() const
                            "\\makenomenclature\n";
        }
 
+       // bm -- this package interrogates the font allocations to determine
+       // which bold fonts are available, so it is best loaded as the last one,
+       // and, in any case, after amsmath.
+       if (mustProvide("bm"))
+               packages << "\\usepackage{bm}\n";
+
        return packages.str();
 }
 
@@ -755,14 +660,10 @@ string const LaTeXFeatures::getMacros() const
                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"))