sig
type source_style_scheme = [ `sourcestylescheme ]
type source_style_scheme_manager = [ `sourcestyleschememanager ]
type source_view =
[ `container | `gtk | `sourceview | `textview | `widget ]
type source_mark = [ `sourcemark ]
type source_buffer = [ `sourcebuffer | `textbuffer ]
type source_language = [ `sourcelanguage ]
type source_language_manager = [ `sourcelanguagemanager ]
end