tex2lyx: support for multiple indices and subindices

src/tex2lyx/Preamble.cpp

@@ -185,6 +185,9 @@ const char * const known_lyx_packages[] = {"amsbsy", "amsmath", "amssymb",
 "setspace", "subscript", "textcomp", "tipa", "tipx", "ulem", "url", "varioref",
 "verbatim", "wrapfig", "xunicode", 0};
 
+// used for the handling of \newindex
+int index_number = 0;
+
 // codes used to remove packages that are loaded automatically by LyX.
 // Syntax: package_beg_sep<name>package_mid_sep<package loading code>package_end_sep
 const char package_beg_sep = '\001';
@@ -469,7 +472,7 @@ Preamble::Preamble() : one_language(true), title_layout_found(false),
 	h_html_be_strict          = "false";
 	h_html_css_as_file        = "0";
 	h_html_math_output        = "0";
-	h_index                   = "Index";
+	h_index[0]                = "Index";
 	h_index_command           = "default";
 	h_inputencoding           = "auto";
 	h_justification           = "true";
@@ -508,7 +511,7 @@ Preamble::Preamble() : one_language(true), title_layout_found(false),
 	//h_pdf_quoted_options;
 	h_quotes_language         = "english";
 	h_secnumdepth             = "3";
-	h_shortcut                = "idx";
+	h_shortcut[0]             = "idx";
 	h_spacing                 = "single";
 	h_suppress_date           = "false";
 	h_textclass               = "article";
@@ -1141,10 +1144,19 @@ bool Preamble::writeLyXHeader(ostream & os, bool subdoc)
 		os << "\\backgroundcolor " << h_backgroundcolor << '\n';
 	if (!h_boxbgcolor.empty())
 		os << "\\boxbgcolor " << h_boxbgcolor << '\n';
-	os << "\\index " << h_index << '\n'
-	   << "\\shortcut " << h_shortcut << '\n'
-	   << "\\color " << h_color << '\n'
-	   << "\\end_index\n";
+	if (index_number != 0)
+		for (int i = 0; i < index_number; i++) {
+			os << "\\index " << h_index[i] << '\n'
+			   << "\\shortcut " << h_shortcut[i] << '\n'
+			   << "\\color " << h_color << '\n'
+			   << "\\end_index\n";
+		}
+	else {
+		os << "\\index " << h_index[0] << '\n'
+		   << "\\shortcut " << h_shortcut[0] << '\n'
+		   << "\\color " << h_color << '\n'
+		   << "\\end_index\n";
+	}
 	os << h_margins
 	   << "\\secnumdepth " << h_secnumdepth << "\n"
 	   << "\\tocdepth " << h_tocdepth << "\n"
@@ -1369,6 +1381,23 @@ void Preamble::parse(Parser & p, string const & forceclass,
 			p.setCatcode('@', catOther);
 		}
 
+		else if (t.cs() == "makeindex") {
+			// LyX will re-add this if a print index command is found
+			p.skip_spaces();
+		}
+
+		else if (t.cs() == "newindex") {
+			string const indexname = p.getArg('[', ']');
+			string const shortcut = p.verbatim_item();
+			if (!indexname.empty())
+				h_index[index_number] = indexname;
+			else
+				h_index[index_number] = shortcut;
+			h_shortcut[index_number] = shortcut;
+			index_number += 1;
+			p.skip_spaces();
+		}
+
 		else if (t.cs() == "RS@ifundefined") {
 			string const name = p.verbatim_item();
 			string const body1 = p.verbatim_item();

src/tex2lyx/Preamble.h

@@ -138,7 +138,7 @@ private:
 	std::string h_html_be_strict;
 	std::string h_html_css_as_file;
 	std::string h_html_math_output;
-	std::string h_index;
+	std::string h_index[99];
 	std::string h_index_command;
 	std::string h_inputencoding;
 	std::string h_justification;
@@ -178,7 +178,7 @@ private:
 	std::string h_pdf_quoted_options;
 	std::string h_quotes_language;
 	std::string h_secnumdepth;
-	std::string h_shortcut;
+	std::string h_shortcut[99];
 	std::string h_spacing;
 	std::string h_suppress_date;
 	std::string h_textclass;

src/tex2lyx/TODO.txt

@@ -29,8 +29,6 @@ Format LaTeX feature                        LyX feature
 329    master documents                     \master
 332    ?                                    InsetGraphics groupId
 343    ?                                    \use_default_options
-353    \printsubindex                       InsetIndex
-354    \printindex*, \printsubindex*        InsetIndex
 358    custom bibtex command                \bibtex_command
 358    custom makeindex command             \index_command
 363    horizontal longtable alignment       InsetTabular

src/tex2lyx/test/Dummy Document.lyx

@@ -60,6 +60,14 @@
 \shortcut idx
 \color #008000
 \end_index
+\index new
+\shortcut new
+\color #008000
+\end_index
+\index test
+\shortcut test
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 3
 \paragraph_separation indent

src/tex2lyx/test/DummyDocument.lyx

@@ -60,6 +60,14 @@
 \shortcut idx
 \color #008000
 \end_index
+\index new
+\shortcut new
+\color #008000
+\end_index
+\index test
+\shortcut test
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 3
 \paragraph_separation indent

src/tex2lyx/test/Dummy~Document.lyx

@@ -60,6 +60,14 @@
 \shortcut idx
 \color #008000
 \end_index
+\index new
+\shortcut new
+\color #008000
+\end_index
+\index test
+\shortcut test
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 3
 \paragraph_separation indent

src/tex2lyx/test/test-insets.lyx.lyx

@@ -66,6 +66,14 @@
 \shortcut idx
 \color #008000
 \end_index
+\index new
+\shortcut new
+\color #008000
+\end_index
+\index test
+\shortcut test
+\color #008000
+\end_index
 \secnumdepth 3
 \tocdepth 3
 \paragraph_separation indent
@@ -6257,7 +6265,7 @@ options "bibtotoc,test"
 \end_layout
 
 \begin_layout Standard
-normal index:
+undefined index:
 \end_layout
 
 \begin_layout Standard
@@ -6269,6 +6277,79 @@ type "idx"
 \end_inset
 
 
+\end_layout
+
+\begin_layout Standard
+index "idx":
+\end_layout
+
+\begin_layout Standard
+
+\begin_inset CommandInset index_print
+LatexCommand printindex
+type "idx"
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+index "new":
+\end_layout
+
+\begin_layout Standard
+
+\begin_inset CommandInset index_print
+LatexCommand printindex
+type "new"
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+subindex "new":
+\end_layout
+
+\begin_layout Standard
+
+\begin_inset CommandInset index_print
+LatexCommand printsubindex
+type "idx"
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+index of all indices:
+\end_layout
+
+\begin_layout Standard
+
+\begin_inset CommandInset index_print
+LatexCommand printindex*
+
+\end_inset
+
+
+\end_layout
+
+\begin_layout Standard
+subindex of all indices:
+\end_layout
+
+\begin_layout Standard
+
+\begin_inset CommandInset index_print
+LatexCommand printsubindex*
+
+\end_inset
+
+
 \end_layout
 
 \begin_layout Standard

src/tex2lyx/test/test-insets.tex

@@ -21,7 +21,9 @@
 \usepackage{prettyref}
 \usepackage{splitidx}
 \makeindex
-
+\newindex[Index]{idx}
+\newindex[new]{new}
+\newindex{test}
 \usepackage{graphicx}
 \usepackage{longtable}
 \usepackage{xargs}
@@ -611,10 +613,30 @@ with \textbackslash{}addcontentsline and \textbackslash{}nocite\{{*}\}:
 \bibliography{xampl}
 
 
-normal index:
+undefined index:
 
 \printindex{}
 
+index "idx":
+
+\printindex[idx]{}
+
+index "new":
+
+\printindex[new]{}
+
+subindex "new":
+
+\printsubindex[idx]{}
+
+index of all indices:
+
+\printindex*{}
+
+subindex of all indices:
+
+\printsubindex*{}
+
 normal nomenclature:
 
 \printnomenclature hello

src/tex2lyx/text.cpp

@@ -3526,10 +3526,23 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
 			end_inset(os);
 		}
 
-		else if (t.cs() == "printindex") {
+		else if (t.cs() == "printindex" || t.cs() == "printsubindex") {
 			context.check_layout(os);
-			begin_command_inset(os, "index_print", "printindex");
-			os << "type \"idx\"\n";
+			string commandname = t.cs();
+			bool star = false;
+			if (p.next_token().asInput() == "*") {
+				commandname += "*";
+				star = true;
+				p.get_token();
+			}
+			begin_command_inset(os, "index_print", commandname);
+			string const indexname = p.getArg('[', ']');
+			if (!star) {
+				if (indexname.empty())
+					os << "type \"idx\"\n";
+				else
+					os << "type \"" << indexname << "\"\n";
+			}
 			end_inset(os);
 			skip_spaces_braces(p);
 			preamble.registerAutomaticallyLoadedPackage("makeidx");