Stephan Müller

Objective-C keyword for fenced code block not recognized

1

When specifying a the programming language Objective-C on a fenced code block, `objective-c` is not recognized. Highlighting works when using `objective_c` instead, but the underscore variant doesn't work anywhere else.

fix 'undefined index' notice when testing for checkboxes

9

Small fix to get rid of some annoying PHP warnings when submitting the settings panel form…