contrib: update tcsh_completion for Mercurial 1.8
Added the following commands: bookmarks debugignore.
Fix the tcsh parse script for the current help text layout.
$ "$TESTDIR/hghave" inotify || exit 80
$ hg init
$ touch a
$ mkdir dir
$ touch dir/b
$ touch dir/c
$ echo "[extensions]" >> $HGRCPATH
$ echo "inotify=" >> $HGRCPATH
$ hg add dir/c
inserve
$ hg inserve -d --pid-file=hg.pid 2>&1
$ cat hg.pid >> "$DAEMON_PIDS"
$ hg st
A dir/c
? a
? dir/b
? hg.pid
moving dir out
$ mv dir ../tmp-test-inotify-issue1542
status
$ hg st
! dir/c
? a
? hg.pid
$ sleep 1
Are we able to kill the service? if not, the service died on some error
$ kill `cat hg.pid`