It actually sorta' works again!newparser

1 files changed, 28 insertions, 3 deletions

diff --git a/src/scriptengine.cpp b/src/scriptengine.cpp
index e4c5c2e..6a00af8 100644
--- a/src/scriptengine.cpp
+++ b/src/scriptengine.cpp
@@ -105,7 +105,7 @@ void ScriptEngine::exec( Expression *pExpr )
         }
     }
 
-    if( sigNumResult.isSet() )
+    if( sigNumResult.isSet() && !sNums.isEmpty() )
         sigNumResult( sNums.peekPop() );
 }
 
@@ -134,12 +134,34 @@ void ScriptEngine::command( Expression::iterator &i )
                 }
                 if( sigMessage.isSet() )
                     sigMessage(Bu::String("Changed scale to: %1").arg( iScale ));
-                for( VarHash::iterator i = hVarState.begin(); i; i++ )
-                    (*i).setScale( iScale );
+                for( VarHash::iterator j = hVarState.begin(); j; j++ )
+                    (*j).setScale( iScale );
+                i++;
             }
             break;
 
         case Token::tCmdRadix:
+            {
+                if( !(++i) )
+                {
+                    if( sigError.isSet() )
+                        sigError("You must provide a positive integer.");
+                    return;
+                }
+                int32_t iRadix = strtol( (*i).sVal->getStr(), 0, 10 );
+                if( iRadix < 0 )
+                {
+                    if( sigError.isSet() )
+                        sigError("You must provide a positive integer.");
+                    return;
+                }
+                if( sigMessage.isSet() )
+                    sigMessage(Bu::String("Changed radix to: %1").arg( iRadix ));
+                hVarState.clear();
+//                for( VarHash::iterator i = hVarState.begin(); i; i++ )
+//                    (*i).setRadix( iRadix );
+                i++;
+            }
             break;
 
         case Token::tCmdExtended:
@@ -155,5 +177,8 @@ void ScriptEngine::command( Expression::iterator &i )
     }*/
             break;
     }
+
+    if( (*i).eType != Token::tCmdEndParams )
+        sigError("Too many parameters.");
 }