How to exit spell checking (successfully)?

[insel]

Hello.

We want to use the spell checking feature of OTRS, but we have a problem: How do you stop spell checking without loseing all your corrections?

On the spell checking interface you have:
Ignore / ignore all: Ignores the current word or all occurences of this word.
Replace / Replace all: Replace this/all words like this
Undo: Exit/stop spell checking - but lose all corrections

If you run aspell from the command line, you have an extra option: "Exit". This one is missing in OTRS, but it does exactly, what we are looking for: It will stop spell checking, but changes will not be lost.

Is it possible to have this "exit" option available? Or how do you stop spell checking without loseing all corrections?

Our setup:
Debian 7.4 (stable)
OTRS 3.3.6 (installed from source)
International Ispell Version 3.1.20 (but really Aspell 0.60.7-20110707)

Thanks,
Sebastian