4.2 Theme Mechanism

The output of program --help that we have seen in the previous section corresponds to a default setting, but is really just one possibility. As the user of a clonified application, you have the ability to customize the appearance of Clon’s output. The way things look is specified by so-called themes. Clon has a theme named raw which every clonified application has built-in.

Other themes are stored in files the standard extension of which is ‘cth’ (as in Clon THeme). In fact, theme files can be named as you like; this is just a convention.