[CWB] Display bug in the cqp shell

[Stefan Evert]

> When using cqp I sometimes experience a nasty bug, when the input in the shell shifts up by one line and editing the previous query becomes impossible. I tried switching coloring off and it helped in gnome3 but not in gnome 2 where the bug persists. The only solution is to restart cqp.
> Any ideas how to fix this? Is there a 'reset' command or something?

Which version of CQP are you running?

It's probably a bug in your terminal emulator.  I used to have similar problems, but don't remember which particular terminal program they appeared in.

If you're running CQP v3.0, it's possible that the editline library used for command-line editing isn't compatible with all terminals. Perhaps upgrading to v3.4+, which uses GNU Readline instead, might help.

Best,
Stefan