Mousing the cursor in mcedit slightly buggy

[Reynir Stefansson <reynirhs isl is>]

Moving mcedit's cursor by mouse appears to not update the cursor 
position fully. Search/replace may still be using the old spot as 
reference. This is in plain patchless mc 4.6.1. Temporary workaround: 
Jiggle the cursor with the cursor keys after mousing.

Reynir H. Stefánsson (reynirhs isl is)
--
Lynching, for some reason, has gotten a bad name recently.

       (Granville King)