I wanted to see why a given diagnostics was not listed in perldiag.pod,
so I documented it. Turns out it was in the TODO list. :-)
(W io) You opened for writing a filehandle that got the same filehandle id
as STDIN. This occurred because you closed STDIN previously.
+=item Filehandle STD%s reopened as %s only for input
+
+(W io) You opened for reading a filehandle that got the same filehandle id
+as STDOUT or STDERR. This occurred because you closed the handle previously.
+
=item Final $ should be \$ or $name
(F) You must now decide whether the final $ in a string was meant to be
EVAL without pos change exceeded limit in regex
Filehandle opened only for %sput
Filehandle %s opened only for %sput
-Filehandle STD%s reopened as %s only for input
file_type not implemented on DOS
filter_del can only delete in reverse order (currently)
fork() not available