X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FInsetCommandParams.cpp;h=606fd10d8fb3f2803141c998cd152371ae9c212b;hb=ebc2b1295a0464dde6c20a09ddc249c463a21c79;hp=aa2458ce87100d2e16f614210f7f1f45f3c6caba;hpb=76f49fad78db5ed768db163feef4e3b3c062228f;p=lyx.git

diff --git a/src/insets/InsetCommandParams.cpp b/src/insets/InsetCommandParams.cpp
index aa2458ce87..606fd10d8f 100644
--- a/src/insets/InsetCommandParams.cpp
+++ b/src/insets/InsetCommandParams.cpp
@@ -132,10 +132,10 @@ bool ParamInfo::hasParam(std::string const & name) const
 
 
 void ParamInfo::add(std::string const & name, ParamType type,
-                    ParamHandling handling, bool ignore,
+                    ParamHandling handling, bool ignoreval,
                     docstring default_value)
 {
-	info_.push_back(ParamData(name, type, handling, ignore, default_value));
+	info_.push_back(ParamData(name, type, handling, ignoreval, default_value));
 }
 
 
@@ -441,7 +441,8 @@ docstring InsetCommandParams::prepareCommand(OutputParams const & runparams,
 		result = command;
 		ltrimmed = true;
 	}
-	if (handling & ParamInfo::HANDLING_LATEXIFY)
+	if (handling & ParamInfo::HANDLING_LATEXIFY
+	    || handling & ParamInfo::HANDLING_INDEX_ESCAPE)
 		if ((*this)["literal"] == "true")
 			handling = ParamInfo::HANDLING_NONE;
 
@@ -463,14 +464,15 @@ docstring InsetCommandParams::prepareCommand(OutputParams const & runparams,
 		}
 		// Now escape special commands
 		static docstring const backslash = from_ascii("\\");
-		static char_type const chars_escape[6] = {
-			'&', '_', '$', '%', '#', '^'};
+		int const nchars_escape = 8;
+		static char_type const chars_escape[nchars_escape] = {
+			'&', '_', '$', '%', '#', '^', '{', '}'};
 
 		if (!result.empty()) {
 			int previous;
 			// The characters in chars_name[] need to be changed to a command when
 			// they are LaTeXified.
-			for (int k = 0; k < 6; k++)
+			for (int k = 0; k < nchars_escape; k++)
 				for (size_t i = 0, pos;
 					(pos = result.find(chars_escape[k], i)) != string::npos;
 					i = pos + 2) {
@@ -488,8 +490,58 @@ docstring InsetCommandParams::prepareCommand(OutputParams const & runparams,
 	}
 	else if (handling & ParamInfo::HANDLING_ESCAPE)
 		result = escape(command);
-	else if (handling & ParamInfo::HANDLING_NONE)
-		result = command;
+	else if (handling & ParamInfo::HANDLING_NONE) {
+		// we can only output characters covered by the current
+		// encoding!
+		docstring uncodable;
+		for (size_type i = 0 ; i < command.size() ; ++i) {
+			char_type c = command[i];
+			try {
+				if (runparams.encoding->encodable(c))
+					result += c;
+				else if (runparams.dryrun) {
+					result += "<" + _("LyX Warning: ")
+					   + _("uncodable character") + " '";
+					result += docstring(1, c);
+					result += "'>";
+				} else
+					uncodable += c;
+			} catch (EncodingException & /* e */) {
+				if (runparams.dryrun) {
+					result += "<" + _("LyX Warning: ")
+					   + _("uncodable character") + " '";
+					result += docstring(1, c);
+					result += "'>";
+				} else
+					uncodable += c;
+			}
+		}
+		if (!uncodable.empty() && !runparams.silent) {
+			// issue a warning about omitted characters
+			// FIXME: should be passed to the error dialog
+			frontend::Alert::warning(_("Uncodable characters in nomenclature inset"),
+				bformat(_("The following characters in one of the nomenclature listings are\n"
+					  "not representable in the current encoding and have been omitted:\n%1$s."),
+				uncodable));
+		}
+	}
+	// INDEX_ESCAPE is independent of the others
+	if (handling & ParamInfo::HANDLING_INDEX_ESCAPE) {
+		// Now escape special commands
+		static docstring const quote = from_ascii("\"");
+		int const nchars_escape = 4;
+		static char_type const chars_escape[nchars_escape] = { '"', '@', '|', '!' };
+
+		if (!result.empty()) {
+			// The characters in chars_name[] need to be changed to a command when
+			// they are LaTeXified.
+			for (int k = 0; k < nchars_escape; k++)
+				for (size_t i = 0, pos;
+					(pos = result.find(chars_escape[k], i)) != string::npos;
+					i = pos + 2)
+						result.replace(pos, 1, quote + chars_escape[k]);
+		}
+	}
 
 	return ltrimmed ? ltrim(result) : result;
 }