Code review comment for lp:~jeremy-munsch/synapse-project/native-de-shortcut

I have taken a look at the remove_last_word method.

It should work in all cases that way
https://paste.debian.net/plain/333745

Jfyi, regarding "space_index = -1 == space_index ? 0 : space_index+1;". You can't simply do "space_index+1" since this might not be a valid byte-position in this utf8 string.