git-gui: Preserve scroll position on reshow_diff.

It is especially useful for Stage/Unstage Line, because
they invoke full state scan and diff reload, which originally
would reset the scroll position to the top of the file.

Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
1 file changed
tree: 85a68793c7d9f77e08aefe83c2ad373c728fba79
  1. lib/
  2. macosx/
  3. po/
  4. windows/
  5. .gitignore
  6. git-gui.sh
  7. GIT-VERSION-GEN
  8. Makefile