X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FVariables.C;h=dd178f29d197c2d06a477f3ea4a465860d2fdb92;hb=31b56dac8042735f75229ad480b3e98531c181ff;hp=128f5538b5c12d0024c50604bbad1600b232ecec;hpb=ab45a3ae914b295478724c1d80ca8ec84789e027;p=lyx.git

diff --git a/src/Variables.C b/src/Variables.C
index 128f5538b5..dd178f29d1 100644
--- a/src/Variables.C
+++ b/src/Variables.C
@@ -4,7 +4,7 @@
 *           LyX, The Document Processor
 *        
 *           Copyright 1995 Matthias Ettrich
-*           Copyright 1995-2000 the LyX Team.
+*           Copyright 1995-2001 the LyX Team.
 *
 * ====================================================== */
 
@@ -17,16 +17,18 @@
 #include "Variables.h"
 #include "support/LRegex.h"
 
-void Variables::set(string const &var, string const &val)
+
+void Variables::set(string const & var, string const & val)
 {
-  Vars::const_iterator cit = vars_.find(var);
-  if (cit != vars_.end()) 
-    vars_.erase(var);
-  vars_[var] = val;;
+	// We want to use const_iterator (Lgb)
+	Vars::iterator cit = vars_.find(var);
+	if (cit != vars_.end()) 
+		vars_.erase(var);
+	vars_[var] = val;;
 }
 
 
-string Variables::get(string const &var) const
+string const Variables::get(string const & var) const
 {
   Vars::const_iterator cit = vars_.find(var);
   if (cit != vars_.end()) 
@@ -35,14 +37,17 @@ string Variables::get(string const &var) const
     return string();
 }
 
-bool Variables::isset(string const & var) const
+
+bool Variables::set(string const & var) const
 {
    Vars::const_iterator cit = vars_.find(var);
    return  (cit != vars_.end()); 
 }
 
-string Variables::expand(string str) const
+
+string const Variables::expand(string const & s) const
 {
+  string str(s);
   LRegex reg("\\$\\{\\(.*\\)\\}");
 
   if (!reg.exact_match(str))