Don't reuse temp files in tests

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

diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index c512559..14f1368 100644 (file)
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -902,13 +902,6 @@ method, nor does any of its base classes.  See L<perlobj>.
 (W syntax) The @ISA array contained the name of another package that
 doesn't seem to exist.
 
-=item Can't locate package %s for the parents of %s
-
-(W syntax) You did not define (or require/use) the first package,
-which is named as a (possibly indirect) parent of the second by
-C<@ISA> inheritance.  Perl will treat this as if the undefined
-package had an empty C<@ISA>.
-
 =item Can't locate PerlIO%s
 
 (F) You tried to use in open() a PerlIO layer that does not exist,
@@ -3419,6 +3412,20 @@ but there was no array C<@foo> in scope at the time. If you wanted a
 literal @foo, then write it as \@foo; otherwise find out what happened
 to the array you apparently lost track of.
 
+=item Possible unintended interpolation of $\ in regex
+
+(W ambiguous) You said something like C<m/$\/> in a regex.
+The regex C<m/foo$\s+bar/m> translates to: match the word 'foo', the output
+record separartor (see L<perlvar/$\>) and the letter 's' (one time or more)
+followed by the word 'bar'.
+
+If this is what you intended then you can silence the warning by using 
+C<m/${\}/> (for example: C<m/foo${\}s+bar/>).
+
+If instead you intended to match the word 'foo' at the end of the line
+followed by whitespace and the word 'bar' on the next line then you can use
+C<m/$(?)\/> (for example: C<m/foo$(?)\s+bar/>).
+
 =item pragma "attrs" is deprecated, use "sub NAME : ATTRS" instead
 
 (D deprecated) You have written something like this: