I want to see 'undefined variable' as warning
Is it possible to configure to see 'undefined variable' as warning ?
In Wing Pro, click on the drop down at the top of the Code Warnings tool and select Configuration: Defaults. Then under enable the options under Undefined Symbols. I think this is on by default so am not sure if either you are not using Wing Pro or maybe Wing is missing a case. If it's the latter, please email an example to us at firstname.lastname@example.org.
To enter a block of code: