Merge in NetBSD libedit changes and new man pages. Also fix some

strncpy() usage in their code.  NetBSD change log was:
    * add a man page for the editline routines
    * add a man page describing editrc
    * fix bugs in el_parse():
      * didn't execute command when program name matched (test reversed)
      * was checking against empty string instead of program name
      * after checks, command to run also pointed to empty string
    * document ^char and \ escape sequences
    * when parsing ^char control chars, check the correct char when determining
      validity (previously, ^char was a NOP interpreted as the literal string
      because of this bug)
    * Implement CC_REDISPLAY, which (unlike CC_REFRESH) redraws the entire input
    * line (a la ^R). This is useful if the binding outputs information and
    * mucks up the input line. To be used in ``list-choices'' bindings (refer
    * to the ^D binding in csh when filec is set)

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/libedit/emacs.c b/lib/libedit/emacs.c
index 273de1079f7..c921bdbdd09 100644
--- a/lib/libedit/emacs.c
+++ b/lib/libedit/emacs.c
@@ -1,3 +1,5 @@
+/*	$OpenBSD: emacs.c,v 1.2 1997/01/16 05:18:32 millert Exp $	*/
+
 /*-
  * Copyright (c) 1992, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -35,7 +37,11 @@
  */
 
 #if !defined(lint) && !defined(SCCSID)
+#if 0
 static char sccsid[] = "@(#)emacs.c	8.1 (Berkeley) 6/4/93";
+#else
+static char rcsid[] = "$OpenBSD: emacs.c,v 1.2 1997/01/16 05:18:32 millert Exp $";
+#endif
 #endif /* not lint && not SCCSID */
 
 /*