[DOC PATCH] Add perl4 warning messages to perldiag.pod

Message-Id: <20010831.211000@ID-11583.news.dfncis.de>

p4raw-id: //depot/perl@11802

diff --git a/pod/perldiag.pod b/pod/perldiag.pod
index ff0a6ee..5a9eb4e 100644 (file)
--- a/pod/perldiag.pod
+++ b/pod/perldiag.pod
@@ -1879,6 +1879,12 @@ regular expression engine didn't specifically check for that.  The <-- HERE
 shows in the regular expression about where the problem was discovered.
 See L<perlre>.
 
+=item "%s" may clash with future reserved word
+
+(W) This warning may be due to running a perl5 script through a perl4
+interpreter, especially if the word that is being warned about is
+"use" or "my".
+
 =item % may only be used in unpack
 
 (F) You can't pack a string by supplying a checksum, because the
@@ -3337,6 +3343,12 @@ questions>.
 of Perl.  Check the #! line, or manually feed your script into Perl
 yourself.
 
+=item syntax error in file %s at line %d, next 2 tokens "%s"
+
+(F) This error is likely to occur if you run a perl5 script through
+a perl4 interpreter, especially if the next 2 tokens are "use strict"
+or "my $var" or "our $var".
+
 =item %s syntax OK
 
 (F) The final summary message when a C<perl -c> succeeds.