pressing +/- sets browser.zoom.full to false

[bucciarati]

Steps to reproduce:

1. open about:config
2. filter on browser.zoom.full
3. make sure it's true
4. press - or +
5. observe it changed to false

In common/modules/buffer.jsm I can only see it being read, never written. So right now I'm not sure where the bug is but I'm pretty sure when I press +/- a plugin shouldn't change a global setting.

[unode]

Noticed a small distinction. If I use Ctrl++ or Ctrl+- the browser.zoom.full option is not affected. If + or - is pressed without Ctrl being pressed it does the described above and requires editing about:config to reset to the default value.

[unode]

Workaround, add this to your config file:

map <+> <C-+>
map <-> <C-->