=item A thread exited while %d threads were running
-(W) When using threaded Perl, a thread (not necessarily the main
+(W threads)(S) When using threaded Perl, a thread (not necessarily the main
thread) exited while there were still other threads running.
Usually it's a good idea to first collect the return values of the
created threads by joining them, and only then exit from the main
=item Filehandle %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 occured because you closed STDOUT or STDERR
+as STDOUT or STDERR. This occurred because you closed STDOUT or STDERR
previously.
=item Filehandle STDIN reopened as %s only for output
(W io) You opened for writing a filehandle that got the same filehandle id
-as STDIN. This occured because you closed STDIN previously.
+as STDIN. This occurred because you closed STDIN previously.
=item Final $ should be \$ or $name
=item Illegal switch in PERL5OPT: %s
(X) The PERL5OPT environment variable may only be used to set the
-following switches: B<-[DIMUdmtw]>.
+following switches: B<-[CDIMUdmtwA]>.
=item Ill-formed CRTL environ value "%s"
=item length/code after end of string in unpack
-(F) While unpacking, the string buffer was alread used up when an unpack
+(F) While unpacking, the string buffer was already used up when an unpack
length/code combination tried to obtain more data. This results in
an undefined value for the length. See L<perlfunc/pack>.
=item Repeated format line will never terminate (~~ and @# incompatible)
-(F) Your format containes the ~~ repeat-until-blank sequence and a
+(F) Your format contains the ~~ repeat-until-blank sequence and a
numeric field that will never go blank so that the repetition never
terminates. You might use ^# instead. See L<perlform>.
=item thread failed to start: %s
-(F) The entry point function of threads->create() failed for some reason.
+(W threads)(S) The entry point function of threads->create() failed for some reason.
=item times not implemented
(F) You had a pack template that specified a relative position after
the end of the string being unpacked. See L<perlfunc/pack>.
-=item Xsub "%s" called in sort
-
-(F) The use of an external subroutine as a sort comparison is not yet
-supported.
-
-=item Xsub called in sort
-
-(F) The use of an external subroutine as a sort comparison is not yet
-supported.
-
=item YOU HAVEN'T DISABLED SET-ID SCRIPTS IN THE KERNEL YET!
(F) And you probably never will, because you probably don't have the