X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ftabular_funcs.C;h=dd1a2a01c5696dc07158c1b5beb6c860dea684f7;hb=98c966c64594611e469313314abd1e59524adb4a;hp=7601683be53fe2913f10a6ac7edffb84f79c5a61;hpb=6953743e22d285e8cd5acb7641c393fbe784ecf1;p=lyx.git

diff --git a/src/tabular_funcs.C b/src/tabular_funcs.C
index 7601683be5..dd1a2a01c5 100644
--- a/src/tabular_funcs.C
+++ b/src/tabular_funcs.C
@@ -1,13 +1,13 @@
 /* This file is part of
- * ====================================================== 
- * 
+ * ======================================================
+ *
  *           LyX, The Document Processor
- * 	 
+ *
  *           Copyright 2000-2001 The LyX Team.
  *
  *           @author: Jürgen Vigna
  *
- * ====================================================== 
+ * ======================================================
  */
 
 #include <config.h>
@@ -34,8 +34,19 @@ string const write_attribute(string const & name, bool const & b)
 	// file format bloat for tabulars.
 	if (!b)
 		return string();
-	
-	return write_attribute(name, int(b));
+
+	return write_attribute(name, tostr(b));
+}
+
+template <>
+string const write_attribute(string const & name, int const & i)
+{
+	// we write only true attribute values so we remove a bit of the
+	// file format bloat for tabulars.
+	if (!i)
+		return string();
+
+	return write_attribute(name, tostr(i));
 }
 
 template <>
@@ -44,7 +55,7 @@ string const write_attribute(string const & name, LyXLength const & value)
 	// we write only the value if we really have one same reson as above.
 	if (value.zero())
 		return string();
-	
+
 	return write_attribute(name, value.asString());
 }
 
@@ -158,13 +169,13 @@ bool string2type(string const str, bool & num)
 
 bool getTokenValue(string const & str, const char * token, string & ret)
 {
+	ret.erase();
 	size_t token_length = strlen(token);
 	string::size_type pos = str.find(token);
 
 	if (pos == string::npos || pos + token_length + 1 >= str.length()
 		|| str[pos + token_length] != '=')
 		return false;
-	ret.erase();
 	pos += token_length + 1;
 	char ch = str[pos];
 	if ((ch != '"') && (ch != '\'')) { // only read till next space
@@ -181,6 +192,7 @@ bool getTokenValue(string const & str, const char * token, string & ret)
 bool getTokenValue(string const & str, const char * token, int & num)
 {
 	string tmp;
+	num = 0;
 	if (!getTokenValue(str, token, tmp))
 		return false;
 	num = strToInt(tmp);
@@ -226,7 +238,7 @@ bool getTokenValue(string const & str, const char * token, bool & flag)
 	if (!getTokenValue(str, token, tmp))
 		return false;
 	return string2type(tmp, flag);
-}    
+}
 
 
 bool getTokenValue(string const & str, const char * token, LyXLength & len)
@@ -238,7 +250,7 @@ bool getTokenValue(string const & str, const char * token, LyXLength & len)
 	if (!getTokenValue(str, token, tmp))
 		return false;
 	return isValidLength(tmp, &len);
-}    
+}
 
 
 void l_getline(istream & is, string & str)