Brenton 'B-Train' Fletcher

Results 3 issues of Brenton 'B-Train' Fletcher

This seems to work for me, and should fix #49 . I am not 100% sure that the intent is of changing the background colour on the tree view scroller...

Fixes `parse_full_constant_name` to recurse into `parse_full_constant_name` again, instead of calling non-existent method `parse_full_constant`. Fixes a bug in RubyLex (apparently standing for 12 years) where if you have '=end' as the...