# Has an optional arg, which is the directory to chdir to before reading
# MANIFEST and *.[ch].
#
-# This script is normally invoked as part of 'make all', but is also
-# called from regen.pl.
+# This script is invoked as part of 'make all'
#
# '=head1' are the only headings looked for. If the next line after the
# heading begins with a word character, it is considered to be the first line