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diff --git a/gnu/usr.bin/cvs/contrib/clmerge.pl b/gnu/usr.bin/cvs/contrib/clmerge.pl
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--- a/gnu/usr.bin/cvs/contrib/clmerge.pl
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@@ -1,152 +0,0 @@
-#! xPERL_PATHx
-
-# Merge conflicted ChangeLogs
-# tromey Mon Aug 15 1994
-
-# Usage is:
-#
-# cl-merge [-i] file ...
-#
-# With -i, it works in place (backups put in a ~ file). Otherwise the
-# merged ChangeLog is printed to stdout.
-
-# Please report any bugs to me. I wrote this yesterday, so there are no
-# guarantees about its performance. I recommend checking its output
-# carefully. If you do send a bug report, please include the failing
-# ChangeLog, so I can include it in my test suite.
-#
-# Tom
-# ---
-# tromey@busco.lanl.gov Member, League for Programming Freedom
-# Sadism and farce are always inexplicably linked.
-# -- Alexander Theroux
-
-
-# Month->number mapping. Used for sorting.
-%months = ('Jan', 0,
- 'Feb', 1,
- 'Mar', 2,
- 'Apr', 3,
- 'May', 4,
- 'Jun', 5,
- 'Jul', 6,
- 'Aug', 7,
- 'Sep', 8,
- 'Oct', 9,
- 'Nov', 10,
- 'Dec', 11);
-
-# If '-i' is given, do it in-place.
-if ($ARGV[0] eq '-i') {
- shift (@ARGV);
- $^I = '~';
-}
-
-$lastkey = '';
-$lastval = '';
-$conf = 0;
-%conflist = ();
-
-$tjd = 0;
-
-# Simple state machine. The states:
-#
-# 0 Not in conflict. Just copy input to output.
-# 1 Beginning an entry. Next non-blank line is key.
-# 2 In entry. Entry beginner transitions to state 1.
-while (<>) {
- if (/^<<<</ || /^====/) {
- # Start of a conflict.
-
- # Copy last key into array.
- if ($lastkey ne '') {
- $conflist{$lastkey} = $lastval;
-
- $lastkey = '';
- $lastval = '';
- }
-
- $conf = 1;
- } elsif (/^>>>>/) {
- # End of conflict. Output.
-
- # Copy last key into array.
- if ($lastkey ne '') {
- $conflist{$lastkey} = $lastval;
-
- $lastkey = '';
- $lastval = '';
- }
-
- foreach (reverse sort clcmp keys %conflist) {
- print STDERR "doing $_" if $tjd;
- print $_;
- print $conflist{$_};
- }
-
- $lastkey = '';
- $lastval = '';
- $conf = 0;
- %conflist = ();
- } elsif ($conf == 1) {
- # Beginning an entry. Skip empty lines. Error if not a real
- # beginner.
- if (/^$/) {
- # Empty line; just skip at this point.
- } elsif (/^[MTWFS]/) {
- # Looks like the name of a day; assume opener and move to
- # "in entry" state.
- $lastkey = $_;
- $conf = 2;
- print STDERR "found $_" if $tjd;
- } else {
- die ("conflict crosses entry boundaries: $_");
- }
- } elsif ($conf == 2) {
- # In entry. Copy into variable until we see beginner line.
- if (/^[MTWFS]/) {
- # Entry beginner line.
-
- # Copy last key into array.
- if ($lastkey ne '') {
- $conflist{$lastkey} = $lastval;
-
- $lastkey = '';
- $lastval = '';
- }
-
- $lastkey = $_;
- print STDERR "found $_" if $tjd;
- $lastval = '';
- } else {
- $lastval .= $_;
- }
- } else {
- # Just copy.
- print;
- }
-}
-
-# Compare ChangeLog time strings like <=>.
-#
-# 0 1 2 3
-# Thu Aug 11 13:22:42 1994 Tom Tromey (tromey@creche.colorado.edu)
-# 0123456789012345678901234567890
-#
-sub clcmp {
- # First check year.
- $r = substr ($a, 20, 4) <=> substr ($b, 20, 4);
-
- # Now check month.
- $r = $months{substr ($a, 4, 3)} <=> $months{substr ($b, 4, 3)} if !$r;
-
- # Now check day.
- $r = substr ($a, 8, 2) <=> substr ($b, 8, 2) if !$r;
-
- # Now check time (3 parts).
- $r = substr ($a, 11, 2) <=> substr ($b, 11, 2) if !$r;
- $r = substr ($a, 14, 2) <=> substr ($b, 14, 2) if !$r;
- $r = substr ($a, 17, 2) <=> substr ($b, 17, 2) if !$r;
-
- $r;
-}
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