Only allow this language: ((n|s)!(w|e)!(u|d)!;)+ for directions.
commit1513ea3ac714b9d0f23aa12563d6643359af81b7
authorSverre Rabbelier <alturin@gmail.com>
Mon, 14 Apr 2008 10:07:04 +0000 (14 12:07 +0200)
committerSverre Rabbelier <alturin@gmail.com>
Mon, 14 Apr 2008 10:07:04 +0000 (14 12:07 +0200)
treeae1cbe4ff44b21542d1c259c0b81480aedfbbea2
parentf6d20120f148384c961b24bc29d79d7babce9d9c
Only allow this language: ((n|s)!(w|e)!(u|d)!;)+ for directions.

Example:
good: nwu
bad: wus
bad: wws
bad: nsu
src/Core/Editors/DirectionParser.cpp