Bug related to color scheme (methods with underscores are painted incorrectly)

[pyloolex]

Hi folks,

I've found a bug related to colours in Emacs when "kotlin-mode" is enabled.

Class methods containing underscores are highlighted with different colours. For some reason, the first word of the method name is treated as "font-lock-type-face" whereas the rest is "default".

Look at "roll_button" and "activity_main" on the screenshot:

This is the default config file ".emacs", fresh installation of Emacs 27.2. So this is not related to a specific user's configuration. It's wrong with the default config.

The same thing is in the UI version:

This is definitely not right. I'd expect the full method name to be categorized as a single colour.

For debugging purposes, you can use these settings (just to see the difference):

(set-face-attribute 'font-lock-type-face nil :foreground "#ff0000")
(set-face-attribute 'default nil :foreground "#0000ff")