diff: add --stat for diffstat output
diff/qdiff --stat invokes patch.diffstat() on the diff output.
When in interactive mode, the output's maximum width is determined by the
terminal's width.
#!/bin/sh
"$TESTDIR/hghave" inotify || exit 80
hg init
touch a b
hg add a b
rm b
echo % status without inotify
hg st
echo "[extensions]" >> $HGRCPATH
echo "inotify=" >> $HGRCPATH
echo % inserve
hg inserve -d --pid-file=hg.pid 2>&1
cat hg.pid >> "$DAEMON_PIDS"
echo % status
hg st
sleep 1
echo "Are we able to kill the service? if not, the service died on some error"
kill `cat hg.pid`