===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/diff/diff.1,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -r1.8 -r1.9
--- src/usr.bin/diff/diff.1	2003/06/28 18:33:39	1.8
+++ src/usr.bin/diff/diff.1	2003/07/04 17:37:07	1.9
@@ -1,4 +1,4 @@
-.\" $OpenBSD: diff.1,v 1.8 2003/06/28 18:33:39 jmc Exp $
+.\" $OpenBSD: diff.1,v 1.9 2003/07/04 17:37:07 millert Exp $
 .\"
 .\" Copyright (c) 1980, 1990, 1993
 .\"	The Regents of the University of California.  All rights reserved.
@@ -40,7 +40,7 @@
 .Op Fl abitw
 .Oo
 .Fl c | Fl e | Fl f |
-.Fl h | Fl n | Fl u
+.Fl n | Fl u
 .Oc
 .Ar file1 file2
 .Nm diff
@@ -59,7 +59,7 @@
 .Op Fl abitw
 .Oo
 .Fl c | Fl e | Fl f |
-.Fl h | Fl n | Fl u
+.Fl n | Fl u
 .Oc
 .Op Fl l
 .Op Fl r
@@ -121,11 +121,6 @@
 flag, but in reverse order.
 It cannot be digested by
 .Xr ed 1 .
-.It Fl h
-Invokes an alternate algorithm which can handle files of very long lengths.
-There is a trade off.
-The algorithm can only deal with changes which are clearly delimited and brief.
-Long sections of changes and overlaps will confuse it.
 .It Fl n
 Produces a script similar to that of
 .Fl e ,
@@ -377,13 +372,6 @@
 is a device or stdin.
 .It Pa /usr/bin/diff
 For directory diffs.
-.It Pa /usr/bin/diffh
-Alternate algorithm version (used by option
-.Fl h ) .
-.It Pa /usr/bin/pr
-Used by the
-.Fl l
-option.
 .El
 .Sh DIAGNOSTICS
 The