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-rw-r--r--lib/abbrev.pl10
-rw-r--r--lib/bigfloat.pl9
-rw-r--r--lib/bigint.pl10
-rw-r--r--lib/bigrat.pl8
-rw-r--r--lib/cacheout.pl9
-rw-r--r--lib/chat2.pl9
-rw-r--r--lib/complete.pl9
-rw-r--r--lib/ctime.pl8
-rw-r--r--lib/dotsh.pl7
-rw-r--r--lib/exceptions.pl7
-rw-r--r--lib/fastcwd.pl8
-rw-r--r--lib/flush.pl9
-rw-r--r--lib/ftp.pl9
-rw-r--r--lib/getcwd.pl9
-rw-r--r--lib/getopt.pl10
-rw-r--r--lib/getopts.pl10
-rw-r--r--lib/hostname.pl10
-rw-r--r--lib/look.pl8
-rw-r--r--lib/pwd.pl9
-rw-r--r--lib/termcap.pl9
20 files changed, 171 insertions, 6 deletions
diff --git a/lib/abbrev.pl b/lib/abbrev.pl
index 62975e66f3..c505a6f28b 100644
--- a/lib/abbrev.pl
+++ b/lib/abbrev.pl
@@ -4,6 +4,16 @@
;# ...
;# $long = $foo{$short};
+#
+# 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: Text::Abbrev
+#
+
package abbrev;
sub main'abbrev {
diff --git a/lib/bigfloat.pl b/lib/bigfloat.pl
index 032dfe6fb5..6af5f17303 100644
--- a/lib/bigfloat.pl
+++ b/lib/bigfloat.pl
@@ -1,5 +1,14 @@
package bigfloat;
require "bigint.pl";
+#
+# 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: Math::BigFloat
+#
# Arbitrary length float math package
#
# by Mark Biggar
diff --git a/lib/bigint.pl b/lib/bigint.pl
index adeb17f28a..4044f7f634 100644
--- a/lib/bigint.pl
+++ b/lib/bigint.pl
@@ -1,5 +1,13 @@
package bigint;
-
+#
+# 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: Math::BigInt
+#
# arbitrary size integer math package
#
# by Mark Biggar
diff --git a/lib/bigrat.pl b/lib/bigrat.pl
index fb436ce570..2d3738f805 100644
--- a/lib/bigrat.pl
+++ b/lib/bigrat.pl
@@ -1,6 +1,12 @@
package bigrat;
require "bigint.pl";
-
+#
+# 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.
+#
# Arbitrary size rational math package
#
# by Mark Biggar
diff --git a/lib/cacheout.pl b/lib/cacheout.pl
index 64378cffc6..d2669a1cfa 100644
--- a/lib/cacheout.pl
+++ b/lib/cacheout.pl
@@ -1,3 +1,12 @@
+#
+# 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: FileCache
+
# Open in their package.
sub cacheout'open {
diff --git a/lib/chat2.pl b/lib/chat2.pl
index 094d3dff21..504fa7efd7 100644
--- a/lib/chat2.pl
+++ b/lib/chat2.pl
@@ -1,4 +1,13 @@
# chat.pl: chat with a server
+#
+# 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: Socket
+#
# Based on: V2.01.alpha.7 91/06/16
# Randal L. Schwartz (was <merlyn@stonehenge.com>)
# multihome additions by A.Macpherson@bnr.co.uk
diff --git a/lib/complete.pl b/lib/complete.pl
index 539f2f7798..925ce86e5d 100644
--- a/lib/complete.pl
+++ b/lib/complete.pl
@@ -1,4 +1,13 @@
;#
+#
+# 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::Complete
+#
;# @(#)complete.pl,v1.1 (me@anywhere.EBay.Sun.COM) 09/23/91
;#
;# Author: Wayne Thompson
diff --git a/lib/ctime.pl b/lib/ctime.pl
index 14e122adda..6a3f295968 100644
--- a/lib/ctime.pl
+++ b/lib/ctime.pl
@@ -1,4 +1,12 @@
;# ctime.pl is a simple Perl emulation for the well known ctime(3C) function.
+#
+# 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: the POSIX ctime function
;#
;# Waldemar Kebsch, Federal Republic of Germany, November 1988
;# kebsch.pad@nixpbe.UUCP
diff --git a/lib/dotsh.pl b/lib/dotsh.pl
index 4982b17d8c..5be2413ae6 100644
--- a/lib/dotsh.pl
+++ b/lib/dotsh.pl
@@ -1,6 +1,13 @@
#
# @(#)dotsh.pl 03/19/94
#
+# 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.
+#
+#
# Author: Charles Collins
#
# Description:
diff --git a/lib/exceptions.pl b/lib/exceptions.pl
index 02c4498d32..ed1f927d27 100644
--- a/lib/exceptions.pl
+++ b/lib/exceptions.pl
@@ -1,5 +1,12 @@
# exceptions.pl
# tchrist@convex.com
+#
+# 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.
+#
#
# Here's a little code I use for exception handling. It's really just
# glorfied eval/die. The way to use use it is when you might otherwise
diff --git a/lib/fastcwd.pl b/lib/fastcwd.pl
index 6b452e8d78..ecd87c8a03 100644
--- a/lib/fastcwd.pl
+++ b/lib/fastcwd.pl
@@ -1,5 +1,13 @@
# By John Bazik
#
+# 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: Cwd
+#
# Usage: $cwd = &fastcwd;
#
# This is a faster version of getcwd. It's also more dangerous because
diff --git a/lib/flush.pl b/lib/flush.pl
index 55002b9919..8aa6d5580c 100644
--- a/lib/flush.pl
+++ b/lib/flush.pl
@@ -1,3 +1,12 @@
+#
+# 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: IO::Handle
+#
;# Usage: &flush(FILEHANDLE)
;# flushes the named filehandle
diff --git a/lib/ftp.pl b/lib/ftp.pl
index fd78162a40..aa6a489665 100644
--- a/lib/ftp.pl
+++ b/lib/ftp.pl
@@ -1,4 +1,13 @@
#-*-perl-*-
+#
+# 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: Net::FTP
+#
# This is a wrapper to the chat2.pl routines that make life easier
# to do ftp type work.
# Mostly by Lee McLoughlin <lmjm@doc.ic.ac.uk>
diff --git a/lib/getcwd.pl b/lib/getcwd.pl
index 9dd694500c..eca6ba1127 100644
--- a/lib/getcwd.pl
+++ b/lib/getcwd.pl
@@ -1,5 +1,14 @@
# By Brandon S. Allbery
#
+# 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: Cwd
+#
+#
# Usage: $cwd = &getcwd;
sub getcwd
diff --git a/lib/getopt.pl b/lib/getopt.pl
index f871e41850..77d8d899a4 100644
--- a/lib/getopt.pl
+++ b/lib/getopt.pl
@@ -1,5 +1,13 @@
;# $RCSfile: getopt.pl,v $$Revision: 4.1 $$Date: 92/08/07 18:23:58 $
-
+#
+# 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 alternatives: Getopt::Long or Getopt::Std
+#
;# Process single-character switches with switch clustering. Pass one argument
;# which is a string containing all switches that take an argument. For each
;# switch found, sets $opt_x (where x is the switch name) to the value of the
diff --git a/lib/getopts.pl b/lib/getopts.pl
index 852aae89b1..25958199a6 100644
--- a/lib/getopts.pl
+++ b/lib/getopts.pl
@@ -1,5 +1,13 @@
;# getopts.pl - a better getopt.pl
-
+#
+# This library is no longer being maintained, and is included for backward
+# compatibility with Perl 4 programs which may require it.
+#
+# In particular, this should not be used as an example of modern Perl
+# programming techniques.
+#
+# Suggested alternatives: Getopt::Long or Getopt::Std
+#
;# Usage:
;# do Getopts('a:bc'); # -a takes arg. -b & -c not. Sets opt_* as a
;# # side effect.
diff --git a/lib/hostname.pl b/lib/hostname.pl
index 5394c6ec69..63eea8fee4 100644
--- a/lib/hostname.pl
+++ b/lib/hostname.pl
@@ -1,5 +1,13 @@
# From: asherman@fmrco.com (Aaron Sherman)
-
+#
+# This library is no longer being maintained, and is included for backward
+# compatibility with Perl 4 programs which may require it.
+#
+# In particular, this should not be used as an example of modern Perl
+# programming techniques.
+#
+# Suggested alternative: Sys::Hostname
+#
sub hostname
{
local(*P,@tmp,$hostname,$_);
diff --git a/lib/look.pl b/lib/look.pl
index e8dc8aacb6..ccc9b6162a 100644
--- a/lib/look.pl
+++ b/lib/look.pl
@@ -1,5 +1,11 @@
;# Usage: &look(*FILEHANDLE,$key,$dict,$fold)
-
+#
+# 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.
+#
;# Sets file position in FILEHANDLE to be first line greater than or equal
;# (stringwise) to $key. Pass flags for dictionary order and case folding.
diff --git a/lib/pwd.pl b/lib/pwd.pl
index beb591679e..47539aa4c6 100644
--- a/lib/pwd.pl
+++ b/lib/pwd.pl
@@ -1,5 +1,14 @@
;# pwd.pl - keeps track of current working directory in PWD environment var
;#
+#
+# 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: Cwd
+#
;# $RCSfile: pwd.pl,v $$Revision: 4.1 $$Date: 92/08/07 18:24:11 $
;#
;# $Log: pwd.pl,v $
diff --git a/lib/termcap.pl b/lib/termcap.pl
index 37313432fd..06da956666 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';