X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2Ftermcap.pl;h=06da956666c9f4fe5a0dea1746945bfd5b309a88;hb=bba8fca5dea99a6a21e43014678ed58e9acc2691;hp=c36575aa457ca59213e0ba9ef8680abbe0929375;hpb=55497cffdd24c959994f9a8ddd56db8ce85e1c5b;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/lib/termcap.pl b/lib/termcap.pl
index c36575a..06da956 100644
--- a/lib/termcap.pl
+++ b/lib/termcap.pl
@@ -1,4 +1,13 @@
 ;# $RCSfile: termcap.pl,v $$Revision: 4.1 $$Date: 92/08/07 18:24:16 $
+#
+# This library is no longer being maintained, and is included for backward
+# compatibility with Perl 4 programs which may require it.
+#
+# In particular, this should not be used as an example of modern Perl
+# programming techniques.
+#
+# Suggested alternative: Term::Cap
+#
 ;#
 ;# Usage:
 ;#	require 'ioctl.pl';
@@ -14,7 +23,7 @@ sub Tgetent {
     local($TERMCAP,$_,$entry,$loop,$field);
 
     warn "Tgetent: no ospeed set" unless $ospeed;
-    foreach $key (keys(TC)) {
+    foreach $key (keys %TC) {
 	delete $TC{$key};
     }
     $TERM = $ENV{'TERM'} unless $TERM;