Localize $! in splainthis() too. (see bug #41717)

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

diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index cec3945..4651661 100644 (file)
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -493,6 +493,11 @@ then tried to access that symbol via conventional Perl syntax. The access
 triggers Perl to autovivify that typeglob, but it there is no legal conversion
 from that type of reference to a typeglob.
 
+=item Cannot copy to %s in %s
+
+(P) Perl detected an attempt to copy a value to an internal type that cannot
+be directly assigned not.
+
 =item Can only compress unsigned integers in pack
 
 (F) An argument to pack("w",...) was not an integer.  The BER compressed
@@ -2285,6 +2290,14 @@ rules and perl was unable to guess how to make more progress.
 (F) You tried to unpack something that didn't comply with UTF-8 encoding
 rules and perl was unable to guess how to make more progress.
 
+=item Maximal count of pending signals (%s) exceeded
+
+(F) Perl aborted due to a too important number of signals pending. This
+usually indicates that your operating system tried to deliver signals
+too fast (with a very high priority), starving the perl process from
+resources it would need to reach a point where it can process signals
+safely. (See L<perlipc/"Deferred Signals (Safe Signals)">.)
+
 =item %s matches null string many times in regex; marked by <-- HERE in m/%s/
 
 (W regexp) The pattern you've specified would be an infinite loop if the
@@ -3496,10 +3509,9 @@ discovered.
 
 =item Reference to nonexistent or unclosed group in regex; marked by <-- HERE in m/%s/
 
-(F) You used something like C<\R7> in your regular expression, but there are
+(F) You used something like C<\g{-7}> in your regular expression, but there are
 not at least seven sets of closed capturing parentheses in the expression before
-where the C<\R7> was located. It's also possible you forgot to escape the
-backslash.
+where the C<\g{-7}> was located.
 
 The <-- HERE shows in the regular expression about where the problem was
 discovered.
@@ -3676,6 +3688,11 @@ where the problem was discovered. See L<perlre>.
 <-- HERE shows in the regular expression about where the problem was
 discovered.  See L<perlre>.
 
+=item Sequence \\%s... not terminated in regex; marked by <-- HERE in m/%s/
+
+(F) The regular expression expects a mandatory argument following the escape
+sequence and this has been omitted or incorrectly written.
+
 =item Sequence (?#... not terminated in regex; marked by <-- HERE in m/%s/
 
 (F) A regular expression comment must be terminated by a closing
@@ -4438,6 +4455,10 @@ the pattern with a C<)>. Fix the pattern and retry.
 (F) You used a pattern of the form C<(*VERB:ARG)> but did not terminate
 the pattern with a C<)>. Fix the pattern and retry.
 
+=item Unterminated \g{...} pattern in regex; marked by <-- HERE in m/%s/
+
+(F) You missed a close brace on a \g{..} pattern (group reference) in
+a regular expression. Fix the pattern and retry.
 
 =item Unterminated <> operator