Inspect the lexer settings for the language of your choice in the editor options.
In
Syntax Highlighting settings' panel there is a predefined highlighting mode for C/C++, but the predefined mode does not handle colors for functions, macro definitions... and I failed to find the way to add them to the predefined list. What is more, I did add a new color theme, with different name besides
default, but it seems still impossible to modify predefined lexer settings.
Any detailed instructions? Thanks a lot.