Commit 7fb0d26f authored by Jim Blandy's avatar Jim Blandy

entered into RCS

parent 92d97f2c
......@@ -18,6 +18,9 @@ main (argc, argv)
while (1)
{
/* Make sure wakeup stops when Emacs goes away. */
if (getppid () == 1)
exit (0);
printf ("Wake up!\n");
fflush (stdout);
/* If using a period of 60, produce the output when the minute
......
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