highlighting for prolog does not work
I imported this and it said successful and prolog appears on the lang list
but I see no highlighting.
@Doug-Skuce what is “this”.
I assume by “this” you mean a user-defined language definition for prolog. If that is correct, all you should need to do is select prolog from the language menu.
Once the user-defined language has been imported (or defined), then whenever you open a file in the editor having the file extension specified in the language’s definition, the file should be syntax highlighted automatically.