When scrolling part of the window, scroll the update region as well so that
authorben <ben@cda61777-01e9-0310-a592-d414129be87e>
Sat, 7 Dec 2002 15:21:56 +0000 (15:21 +0000)
committerben <ben@cda61777-01e9-0310-a592-d414129be87e>
Sat, 7 Dec 2002 15:21:56 +0000 (15:21 +0000)
commit11ddab61475d6b28bf953f924d6545ffb6bad8ff
tree07ce19c676265788004b214c1db69293d95392fd
parent554e33059eea1fe7c0ab493c94f5a950848f4353
When scrolling part of the window, scroll the update region as well so that
parts that haven't been painted yet still get an update event in their new
location.  This code seems far too complicated, and I suspect there's a
better way.  Still, scrolling continuously with the window partially
off-screen now works.

git-svn-id: svn://svn.tartarus.org/sgt/putty@2284 cda61777-01e9-0310-a592-d414129be87e
mac/macterm.c