diff README @ 303:15a9e55e7ea5

Check if $DISPLAY is set before using tkdiff or kdiff3.
author Thomas Arendsen Hein <thomas@intevation.de>
date Fri, 10 Jun 2005 07:50:20 +0100
parents 3dae0296551d
children a9ad98a9c9bc 27d08c0c2a7e
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