[PATCH 0/3] gitk: save only changed configuration on exit

gitk rewrites whole its config on exit. This is inconvenient when there are
several instances running - if user changes something in one instance, it may
be discarded depending of the order of closing that instances.

Change saving so that it saves only changed data and tried to preserve other
existing data in configuration.

Max Kirillov (3):
  gitk refactor: remove boilerplate for configuration variables
  gitk: write only changed configuration variables
  gitk: merge views with existing ones

 gitk | 159 ++++++++++++++++++++++++++++++++++++-------------------------------
 1 file changed, 86 insertions(+), 73 deletions(-)

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2.0.1.1697.g73c6810