Fix #1736

[lyx.git] / src / lyxrc.C

diff --git a/src/lyxrc.C b/src/lyxrc.C
index 528116a4c5ec375a33854df0a38151e5b0dac688..ea6f37b002281cb2073bb1b0ed6de2948b450f15 100644 (file)
--- a/src/lyxrc.C
+++ b/src/lyxrc.C
@@ -29,6 +29,7 @@
 #include "LColor.h"
 #include "lyxlex.h"
 #include "lyxfont.h"
+#include "mover.h"
 
 #include "graphics/GraphicsTypes.h"
 
@@ -71,6 +72,7 @@ keyword_item lyxrcTags[] = {
        { "\\check_lastfiles", LyXRC::RC_CHECKLASTFILES },
        { "\\chktex_command", LyXRC::RC_CHKTEX_COMMAND },
        { "\\converter", LyXRC::RC_CONVERTER },
+       { "\\copier", LyXRC::RC_COPIER },
        { "\\cursor_follows_scrollbar", LyXRC::RC_CURSOR_FOLLOWS_SCROLLBAR },
        { "\\custom_export_command", LyXRC::RC_CUSTOM_EXPORT_COMMAND },
        { "\\custom_export_format", LyXRC::RC_CUSTOM_EXPORT_FORMAT },
@@ -964,6 +966,18 @@ int LyXRC::read(LyXLex & lexrc)
                        }
                        break;
 
+               case RC_COPIER: {
+                       string fmt, command;
+                       if (lexrc.next()) {
+                               fmt = lexrc.getString();
+                       }
+                       if (lexrc.next()) {
+                               command = lexrc.getString();
+                       }
+                       movers.set(fmt, command);
+                       break;
+               }
+
                case RC_CONVERTER: {
                        string from, to, command, flags;
                        if (lexrc.next()) {
@@ -1136,6 +1150,23 @@ void LyXRC::print() const
 }
 
 
+struct SameMover {
+       typedef std::pair<std::string, SpecialisedMover> Data;
+
+       SameMover(Data const & comparison)
+               : comparison_(comparison) {}
+
+       bool operator()(Data const & data) const
+       {
+               return data.first == comparison_.first &&
+                       data.second.command() == comparison_.second.command();
+       }
+
+private:
+       Data comparison_;
+};
+
+
 void LyXRC::write(ostream & os, bool ignore_system_lyxrc) const
 {
        os << "### This file is part of\n"
@@ -1915,7 +1946,34 @@ void LyXRC::write(ostream & os, bool ignore_system_lyxrc) const
                                os << "\\converter \"" << cit->from
                                   << "\" \"" << cit->to << "\" \"\" \"\"\n";
 
+       case RC_COPIER:
+               os << "\n#\n"
+                  << "# COPIERS SECTION ##########################\n"
+                  << "#\n\n";
+
+               // Look for new movers
+               Movers::iterator const sysbegin = system_movers.begin();
+               Movers::iterator const sysend = system_movers.end();
+
+               for (Movers::iterator it = movers.begin(), end = movers.end();
+                    it != end; ++it) {
+                       Movers::iterator const sysit =
+                               std::find_if(sysbegin, sysend, SameMover(*it));
+                       if (sysit == sysend) {
+                               std::string const & fmt = it->first;
+                               std::string const & command =
+                                       it->second.command();
+
+                               os << "\\copier " << fmt
+                                  << " \"" << command << "\"\n";
+                       }
+               }
+
+               // We don't actually delete SpecialisedMover(s) from the
+               // map, just clear their 'command', so there's no need
+               // to test for anything else.
        }
+
        os.flush();
 }
 
@@ -2169,7 +2227,7 @@ string const LyXRC::getDescription(LyXRCTags tag)
                break;
 
        case RC_INDEX_COMMAND:
-               str = _("Define the options of makeindex (cf. man makeindex) or select an alternative compiler (e.g. xindy).");
+               str = _("Define the options of makeindex (cf. man makeindex) or select an alternative compiler. E.g., using xindy/make-rules, the command string would be \"makeindex.sh -m $$lang\".");
                break;
 
        case RC_CURSOR_FOLLOWS_SCROLLBAR: