I noticed that William requested a similar hint in
2004, but there was no response to him.
I trie in my turn, suggesting to assign a keyboard
modifier to horizontal constrain when move selection.
I'd like to have an answer from the developement
- "we don't want this, this is useless"
- "we agree, but it's not our priority for the
moment. Just make it and give a patch"
- "ok, this will be included in the next version,
thanks for taking time to participate !"