From: José Matox <jamatos@lyx.org>
Date: Sat, 21 Oct 2006 11:38:43 +0000 (+0000)
Subject: Fix sgml::escapeChar and sgml::escapeString to return docstring.
X-Git-Tag: 1.6.10~12278
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=5d6963b0ca38f9197543f4a5945dc9200ac02871;p=features.git

Fix sgml::escapeChar and sgml::escapeString to return docstring.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15444 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/insets/insetindex.C b/src/insets/insetindex.C
index 4b1ca064a6..c175cf1ffd 100644
--- a/src/insets/insetindex.C
+++ b/src/insets/insetindex.C
@@ -46,9 +46,8 @@ docstring const InsetIndex::getScreenLabel(Buffer const &) const
 int InsetIndex::docbook(Buffer const &, odocstream & os,
 			OutputParams const &) const
 {
-        // FIXME UNICODE
 	os << "<indexterm><primary>"
-           << from_ascii(sgml::escapeString(lyx::to_ascii(getParam("name"))))
+           << sgml::escapeString(getParam("name"))
 	   << "</primary></indexterm>";
 	return 0;
 }
diff --git a/src/paragraph.C b/src/paragraph.C
index fa45cbd99b..9010c67556 100644
--- a/src/paragraph.C
+++ b/src/paragraph.C
@@ -1179,14 +1179,8 @@ pos_type Paragraph::getFirstWord(Buffer const & buf, odocstream & os, OutputPara
 			value_type c = getChar(i);
 			if (c == ' ')
 				break;
-			bool ws;
-			string str;
-			// FIXME UNICODE
-			// sgml::escapeChar takes a char, not lyx::char_type
-			boost::tie(ws, str) = sgml::escapeChar(c);
-                        // FIXME UNICODE
-			os << from_ascii(str);
-		}
+			os << sgml::escapeChar(c);
+ 		}
 	}
 	return i;
 }
@@ -1244,17 +1238,12 @@ void Paragraph::simpleDocBookOnePar(Buffer const & buf,
 			inset->docbook(buf, os, runparams);
 		} else {
 			value_type c = getChar(i);
-			bool ws;
-			string str;
-			// FIXME UNICODE
-			// sgml::escapeChar takes a char, not lyx::char_type
-			boost::tie(ws, str) = sgml::escapeChar(c);
 
 			if (style->pass_thru)
                                 os.put(c);
 			else
                                 // FIXME UNICODE
-                                os << from_ascii(str);
+                                os << sgml::escapeChar(c);
 		}
 		font_old = font;
 	}
diff --git a/src/sgml.C b/src/sgml.C
index bc8704c01b..ee8fe4e150 100644
--- a/src/sgml.C
+++ b/src/sgml.C
@@ -20,12 +20,11 @@
 #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>
 
@@ -34,82 +33,73 @@ namespace lyx {
 
 using support::subst;
 
-using std::make_pair;
 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();
 }
diff --git a/src/sgml.h b/src/sgml.h
index 71b6aa1b6e..b4c02f5cc8 100644
--- a/src/sgml.h
+++ b/src/sgml.h
@@ -31,13 +31,12 @@ namespace sgml {
 
 /**
  * Escape the given character, if necessary,
- * to an SGML entity. Returns true
- * if it was a whitespace character.
+ * to an SGML entity.
  */
-std::pair<bool, std::string> escapeChar(char c);
+docstring escapeChar(char_type c);
 
 /// Escape a word instead of a single character
-std::string escapeString(std::string const & raw);
+docstring escapeString(docstring const & raw);
 
 /// replaces illegal characters from SGML/XML ID attributes
 std::string cleanID(Buffer const & buf, OutputParams const & runparams,