Added String::stripAnsiCodes. Now used in build and run settings, this can be configured for the build and the run options.

Minor fixes in C and C++ grammars.
Debugger: Expressions are now evaluated as soon as they are added if debugger is running but paused.
Fix a newly introduced bug that incorrectly calculated string widths when string contained new lines.

src/tools/ecode/plugins/debugger/debuggerplugin.cpp

@@ -923,6 +923,10 @@ void DebuggerPlugin::openExpressionMenu( ModelIndex idx ) {
 					mExpressionsHolder->addChild(
 						std::make_shared<ModelVariableNode>( expression, 0 ) );
 					msgBox->closeWindow();
+
+					if ( mDebuggingState == StatusDebuggerController::State::Paused && mListener ) {
+						mListener->evaluateExpression( expression );
+					}
 				}
 			} );
 		}