Add guard to toggle filter only with not-nil char

rgieseke / textredux

Text-based interfaces for Textadept

http://rgieseke.github.io/textredux/

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Add guard to toggle filter only with not-nil char #70

Closed ioplker closed 3 years ago

ioplker commented 3 years ago

If char is not registered in Textadept (e.g. russian by default aren't #5) the error breaks the workflow - especially when you work in several views (it changes focus to other view).

P.S. Could you please verify that I have not broke anything? Maybe we need to add this check to other place?

rgieseke commented 3 years ago

Merged, many thanks! I think it's the right place to have this check.