gitk: Make File->Update work properly again
commitd94f8cd6adc746b850aad421e30d5f90f7f11ee4
authorPaul Mackerras <paulus@samba.org>
Thu, 6 Apr 2006 00:18:23 +0000 (6 10:18 +1000)
committerPaul Mackerras <paulus@samba.org>
Thu, 6 Apr 2006 00:18:23 +0000 (6 10:18 +1000)
tree5bce78c3fd2c33ea867afdcd3c21693eb67f6230
parent50b44eceed2105db0bee194904649249cc5f0308
gitk: Make File->Update work properly again

If a view is selected it will now just update that view.

Also fixed a few other things - if you switch away from a view while
gitk is still reading it in, then switch back, gitk will re-read it
from scratch.  We now re-read the references when switching views.
If something was selected before a view change, and we need to read
in the new view, we now select the previously-selected commit when
we come across it.

Fixed a bug in setting of rowrangelist plus a couple of other minor
things.

Signed-off-by: Paul Mackerras <paulus@samba.org>
gitk