with an assignment operator, which implies modifying the value itself.
Perhaps you need to copy the value to a temporary, and repeat that.
-=item Character > 255 in vec()
-
-(F) You applied the vec() function to a UTF8 string which contained
-a character > 255. vec() currently only operates on characters < 256.
-
=item chmod() mode argument is missing initial 0
(W chmod) A novice will sometimes say
(F) There is currently a limit on the length of string which lookbehind can
handle. This restriction may be eased in a future release. The << HERE shows in
the regular expression about where the problem was discovered.
-
+
=item Malformed PERLLIB_PREFIX
(F) An error peculiar to OS/2. PERLLIB_PREFIX should be of the form