[Bug 3745] first bracket disappears

[Mark Ramm]

Public bug report changed:
https://launchpad.net/malone/bugs/3745

Comment:
I think this will only happen if you are using a user with a white
background -- and it happens because Gobby highlights matching parens by
turning them white.

What should happen is either that white backgrounds aren't allowed, or
Gobby ought to know enought not to highlight a character to a color that
matches it's current background color.