GOption should wrap lines
Submitted by Gustavo Noronha (kov)
Link to original bug (#570375)
Description
This bug has been reported in Debian, and confirmed by me. When a line gets too long GOption does nothing special to it, so you end up getting bad looking output, with your terminal "wrapping" the lines. GOption should probably check the COLUMNS environment variable and try to break the description nicely, making sure the additional lines are correctly "indented".
See the output of glib-mkenums --help in a 80-column terminal to see the problem, and the ouput of ls --help to see a good output format.