Use alternative URLs for links which are now broken (link rot)

[p5sagit/p5-mst-13.2.git] / pod / perldiag.pod

diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index dc0c5ea..9447ba4 100644 (file)
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -316,8 +316,8 @@ release of Perl 5.
 =item Attribute "unique" is deprecated
 
 (D deprecated) You have used the attributes pragam to modify the "unique"
-attribute on a array, hash or scalar reference. The :unique attribute is has
-had no no effect since Perl 5.8.8, and will be removed in the next major
+attribute on an array, hash or scalar reference. The :unique attribute has
+had no effect since Perl 5.8.8, and will be removed in the next major
 release of Perl 5.
 
 =item Bad arg length for %s, is %d, should be %d
@@ -830,6 +830,12 @@ processes, Perl has reset the signal to its default value.  This
 situation typically indicates that the parent program under which Perl
 may be running (e.g. cron) is being very careless.
 
+=item Can't kill a non-numeric process ID
+
+(F) Process identifiers must be (signed) integers.  It is a fatal error to
+attempt to kill() an undefined, empty-string or otherwise non-numeric
+process identifier.
+
 =item Can't "last" outside a loop block
 
 (F) A "last" statement was executed to break out of the current block,
@@ -1141,6 +1147,11 @@ that is already inside a group with a byte-order modifier.
 For example you cannot force little-endianness on a type that
 is inside a big-endian group.
 
+=item Can't use keyword '%s' as a label
+
+(F) You attempted to use a reserved keyword, such as C<print> or C<BEGIN>,
+as a statement label. This is disallowed since Perl 5.11.0.
+
 =item Can't use "my %s" in sort comparison
 
 (F) The global variables $a and $b are reserved for sort comparisons.
@@ -4190,8 +4201,15 @@ system call to call, silly dilly.
 =item Too late for "-%s" option
 
 (X) The #! line (or local equivalent) in a Perl script contains the
-B<-M>, B<-m> or B<-C> option.  This is an error because those options
-are not intended for use inside scripts.  Use the C<use> pragma instead.
+B<-M>, B<-m> or B<-C> option.
+
+In the case of B<-M> and B<-m>, this is an error because those options are
+not intended for use inside scripts.  Use the C<use> pragma instead.
+
+The B<-C> option only works if it is specified on the command line as well
+(with the same sequence of letters or numbers following). Either specify
+this option on the command line, or, if your system supports it, make your
+script executable and run it directly instead of passing it to perl. 
 
 =item Too late to run %s block