Ok, string stuff is working much, much better, a load of new unit tests have

been added, and I deleted a whole slew of stupid old tests that I don't need.

1 files changed, 32 insertions, 2 deletions

diff --git a/src/string.cpp b/src/string.cpp
index 5834da1..edc45f9 100644
--- a/src/string.cpp
+++ b/src/string.cpp
@@ -443,7 +443,7 @@ Bu::String Bu::String::replace( const Bu::String &fnd,
         const_iterator o = begin();
         while( true )
         {
-                const_iterator i = o.find( fnd );
+                const_iterator i = o.find( fnd, fnd.getSize() );
                 if( !i )
                 {
                         out.append( o );
@@ -994,7 +994,7 @@ Bu::String::const_iterator Bu::String::find( const String &rStr,
         if( !iStart ) iStart = begin();
         for( ; iStart; iStart++ )
         {
-                if( iStart.compare( rStr, rStr.getSize() ) )
+                if( iStart.compare( rStr ) )
                         return iStart;
         }
         return end();
@@ -1133,6 +1133,36 @@ void Bu::String::trimBack( long iAmnt )
         core->nLength -= iAmnt;
 }
 
+Bu::String Bu::String::trimWhitespace() const
+{
+        if( core->nLength == 0 )
+                return "";
+        const_iterator i = begin();
+        for( ; i && (*i == ' ' || *i == '\t' || *i == '\n' || *i == '\r'); i++ ) { }
+        if( !i )
+                return "";
+
+        const_iterator e = i;
+        for( ; e; e++ )
+        {
+                if( *e == ' ' || *e == '\t' || *e == '\n' || *e == '\r' )
+                {
+                        const_iterator t = e;
+                        for( ; t && (*t == ' ' || *t == '\t' || *t == '\n' || *t == '\r'); t++ ) { }
+                        if( t )
+                        {
+                                e = t;
+                        }
+                        else
+                        {
+                                break;
+                        }
+                }
+        }
+
+        return Bu::String( i, e );
+}
+
 Bu::String::iterator Bu::String::begin()
 {
         if( core->nLength == 0 )