1 files changed, 13 insertions, 2 deletions

diff --git a/src/options.cpp b/src/options.cpp
index 672858a..3ed2336 100644
--- a/src/options.cpp
+++ b/src/options.cpp
@@ -201,8 +201,9 @@ int Options::execute( Bu::StringArray aArgs )
     Parser parser( lex );

     Expression *pExp = parser.parse();

     ScriptEngine se;

-    Number n = se.exec( pExp );

-    Bu::println( n.toString() );

+    se.sigError = Bu::slot( this, &Options::printError );

+    se.sigNumResult = Bu::slot( this, &Options::printNumber );

+    se.exec( pExp );

     exit( 0 );

     return aArgs.getSize();

 }

@@ -328,3 +329,13 @@ int Options::grind( Bu::StringArray aArgs )
     return 0;    

 }

 

+void Options::printError( const Bu::String &sMsg )

+{

+    Bu::println("ERROR: %1").arg( sMsg );

+}

+

+void Options::printNumber( const class Number &rNum )

+{

+    Bu::println("%1").arg( rNum );

+}

+