X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/cfc85103a5b0d727dc80c47d60e05c15a3ee03e8..08f18727250f262830d3b2860052d5b5e6083051:/keywords.pl

diff --git a/keywords.pl b/keywords.pl
index ac81d42..eb0c0af 100755
--- a/keywords.pl
+++ b/keywords.pl
@@ -1,4 +1,5 @@
-#!/usr/bin/perl
+#!/usr/bin/perl -w
+use strict;
 
 require 'regen_lib.pl';
 safer_unlink ("keywords.h");
@@ -12,7 +13,7 @@ print <<EOM;
  *    keywords.h
  *
  *    Copyright (C) 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2005,
- *    2006, by Larry Wall and others
+ *    2006, 2007, by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -25,12 +26,12 @@ EOM
 
 # Read & print data.
 
-$keynum = 0;
+my $keynum = 0;
 while (<DATA>) {
     chop;
     next unless $_;
     next if /^#/;
-    ($keyword) = split;
+    my ($keyword) = split;
     print &tab(5, "#define KEY_$keyword"), $keynum++, "\n";
 }
 
@@ -40,7 +41,7 @@ close KW or die "Error closing keywords.h: $!";
 
 ###########################################################################
 sub tab {
-    local($l, $t) = @_;
+    my ($l, $t) = @_;
     $t .= "\t" x ($l - (length($t) + 1) / 8);
     $t;
 }
@@ -55,6 +56,7 @@ __DATA__
 __END__
 AUTOLOAD
 BEGIN
+UNITCHECK
 CORE
 DESTROY
 END
@@ -103,7 +105,6 @@ endpwent
 endservent
 eof
 eq
-err
 eval
 exec
 exists
@@ -257,6 +258,7 @@ sprintf
 sqrt
 srand
 stat
+state
 study
 sub
 substr