ref: 865e8ad6ca3d83ad2a585ceeb1809e9f68c18a20
parent: a1be37343cfab49053396a3a70c7cca14d6f376f
author: Jacob Nevins <jacobn@chiark.greenend.org.uk>
date: Thu May 26 09:40:38 EDT 2005
Add origin-shifting (Shift+cursors) and source-shifting (Ctrl+cursors) to Net. (Adding modifier+cursors handling has had minor knock-on effects on the other puzzles, so that they can continue to ignore modifiers.) (An unfortunate side effect of this is some artifacts in exterior barrier drawing; notably, a disconnected corner can now appear at the corner of the grid under some circumstances. I haven't found a satisfactory way round this yet.) [originally from svn r5844]