X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsgml.C;h=a5aa601c8f208c59207ea96d09368692598672b9;hb=e7f4618bcce770369cf46335c2c7f0164b4b8857;hp=35d5de1998ecf580b04e58c7a27ce64d5d884660;hpb=0d449056ef9ace3ef737e4b9aba8d3994615dc18;p=lyx.git

diff --git a/src/sgml.C b/src/sgml.C
index 35d5de1998..a5aa601c8f 100644
--- a/src/sgml.C
+++ b/src/sgml.C
@@ -20,107 +20,100 @@
 #include "outputparams.h"
 #include "paragraph.h"
 
+#include "support/docstring.h"
 #include "support/lstrings.h"
 #include "support/std_ostream.h"
 #include "support/convert.h"
 
-#include <boost/tuple/tuple.hpp>
-
 #include <map>
 #include <sstream>
 
-using lyx::odocstream;
-using lyx::support::subst;
 
-using std::make_pair;
+namespace lyx {
+
+using support::subst;
+
 using std::map;
 using std::ostream;
 using std::ostringstream;
-using std::pair;
 using std::string;
 
-pair<bool, string> sgml::escapeChar(char c)
+docstring sgml::escapeChar(char_type c)
 {
-	string str;
-
+	docstring str;
 	switch (c) {
 	case ' ':
-		return make_pair(true, string(" "));
-		break;
-	case '\0': // Ignore :-)
-		str.erase();
+		str += " ";
 		break;
 	case '&':
-		str = "&amp;";
+		str += "&amp;";
 		break;
 	case '<':
-		str = "&lt;";
+		str += "&lt;";
 		break;
 	case '>':
-		str = "&gt;";
+		str += "&gt;";
 		break;
 #if 0
 	case '$':
-		str = "&dollar;";
+		str += "&dollar;";
 		break;
 	case '#':
-		str = "&num;";
+		str += "&num;";
 		break;
 	case '%':
-		str = "&percnt;";
+		str += "&percnt;";
 		break;
 	case '[':
-		str = "&lsqb;";
+		str += "&lsqb;";
 		break;
 	case ']':
-		str = "&rsqb;";
+		str += "&rsqb;";
 		break;
 	case '{':
-		str = "&lcub;";
+		str += "&lcub;";
 		break;
 	case '}':
-		str = "&rcub;";
+		str += "&rcub;";
 		break;
 	case '~':
-		str = "&tilde;";
+		str += "&tilde;";
 		break;
 	case '"':
-		str = "&quot;";
+		str += "&quot;";
 		break;
 	case '\\':
-		str = "&bsol;";
+		str += "&bsol;";
 		break;
 #endif
 	default:
-		str = c;
+		str += c;
 		break;
 	}
-	return make_pair(false, str);
+	return str;
 }
 
 
-string sgml::escapeString(string const & raw)
+docstring sgml::escapeString(docstring const & raw)
 {
-	ostringstream bin;
+	odocstringstream bin;
 
-	for(string::size_type i = 0; i < raw.size(); ++i) {
-		bool ws;
-		string str;
-		boost::tie(ws, str) = sgml::escapeChar(raw[i]);
-		bin << str;
+	for(docstring::size_type i = 0; i < raw.size(); ++i) {
+		bin  << sgml::escapeChar(raw[i]);
 	}
 	return bin.str();
 }
 
 
-string const sgml::uniqueID(string const label)
+docstring const sgml::uniqueID(docstring const label)
 {
 	static unsigned int seed = 1000;
-	return label + convert<string>(++seed);
+	return label + convert<docstring>(++seed);
 }
 
 
-string sgml::cleanID(Buffer const & buf, OutputParams const & runparams, std::string const & orig)
+docstring sgml::cleanID(Buffer const & buf, OutputParams const & runparams,
+	docstring const & orig)
 {
 	// The standard DocBook SGML declaration only allows letters,
 	// digits, '-' and '.' in a name.
@@ -131,17 +124,18 @@ string sgml::cleanID(Buffer const & buf, OutputParams const & runparams, std::st
 	// If you know what you are doing, you can set allowed==""
 	// to disable this mangling.
 	LyXTextClass const & tclass = buf.params().getLyXTextClass();
-	string const allowed = runparams.flavor == OutputParams::XML? ".-_:":tclass.options();
+	string const allowed =
+		runparams.flavor == OutputParams::XML? ".-_:":tclass.options();
 
 	if (allowed.empty())
 		return orig;
 
-	string::const_iterator it  = orig.begin();
-	string::const_iterator end = orig.end();
+	docstring::const_iterator it  = orig.begin();
+	docstring::const_iterator end = orig.end();
 
-	string content;
+	docstring content;
 
-	typedef map<string, string> MangledMap;
+	typedef map<docstring, docstring> MangledMap;
 	static MangledMap mangledNames;
 	static int mangleID = 1;
 
@@ -156,7 +150,8 @@ string sgml::cleanID(Buffer const & buf, OutputParams const & runparams, std::st
 	bool mangle = false;
 	for (; it != end; ++it) {
 		char c = *it;
-		if (isalpha(c) || isdigit(c) || c == '-' || c == '.' || allowed.find(c) < allowed.size())
+		if (isalpha(c) || isdigit(c) || c == '-' || c == '.'
+		      || allowed.find(c) < allowed.size())
 			content += c;
 		else if (c == '_' || c == ' ') {
 			mangle = true;
@@ -171,7 +166,7 @@ string sgml::cleanID(Buffer const & buf, OutputParams const & runparams, std::st
 		}
 	}
 	if (mangle) {
-		content += "-" + convert<string>(mangleID++);
+		content += "-" + convert<docstring>(mangleID++);
 	}
 	else if (isdigit(content[content.size() - 1])) {
 		content += ".";
@@ -191,9 +186,9 @@ void sgml::openTag(odocstream & os, string const & name, string const & attribut
 	param = subst(param, ">", "\"");
 
 	if (!name.empty() && name != "!-- --") {
-                os << '<' << lyx::from_ascii(name);
+		os << '<' << from_ascii(name);
 		if (!param.empty())
-                    os << ' ' << lyx::from_ascii(param);
+			os << ' ' << from_ascii(param);
 		os << '>';
 	}
 }
@@ -201,13 +196,13 @@ void sgml::openTag(odocstream & os, string const & name, string const & attribut
 
 void sgml::closeTag(odocstream & os, string const & name)
 {
-        // FIXME UNICODE
 	if (!name.empty() && name != "!-- --")
-                os << "</" << lyx::from_ascii(name) << '>';
+		os << "</" << from_ascii(name) << '>';
 }
 
 
-void sgml::openTag(Buffer const & buf, odocstream & os, OutputParams const & runparams, Paragraph const & par)
+void sgml::openTag(Buffer const & buf, odocstream & os,
+	OutputParams const & runparams, Paragraph const & par)
 {
 	LyXLayout_ptr const & style = par.layout();
 	string const & name = style->latexname();
@@ -227,11 +222,12 @@ void sgml::openTag(Buffer const & buf, odocstream & os, OutputParams const & run
 		attribute = id + ' ' + param;
 	} else {
 		if (param.find('#') != string::npos) {
+			// FIXME UNICODE
 			if(!style->counter.empty())
 				counters.step(style->counter);
 			else
-				counters.step(style->latexname());
-			int i = counters.value(name);
+				counters.step(from_ascii(name));
+			int i = counters.value(from_ascii(name));
 			attribute = subst(param, "#", convert<string>(i));
 		} else {
 			attribute = param;
@@ -246,3 +242,6 @@ void sgml::closeTag(odocstream & os, Paragraph const & par)
 	LyXLayout_ptr const & style = par.layout();
 	closeTag(os, style->latexname());
 }
+
+
+} // namespace lyx