===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/su/su.1,v
retrieving revision 1.35
retrieving revision 1.36
diff -c -r1.35 -r1.36
*** src/usr.bin/su/su.1	2019/07/12 12:39:10	1.35
--- src/usr.bin/su/su.1	2020/07/08 10:35:06	1.36
***************
*** 1,4 ****
! .\"	$OpenBSD: su.1,v 1.35 2019/07/12 12:39:10 schwarze Exp $
  .\"
  .\" Copyright (c) 1988, 1990 The Regents of the University of California.
  .\" All rights reserved.
--- 1,4 ----
! .\"	$OpenBSD: su.1,v 1.36 2020/07/08 10:35:06 jca Exp $
  .\"
  .\" Copyright (c) 1988, 1990 The Regents of the University of California.
  .\" All rights reserved.
***************
*** 29,35 ****
  .\"
  .\"	from: @(#)su.1	6.12 (Berkeley) 7/29/91
  .\"
! .Dd $Mdocdate: July 12 2019 $
  .Dt SU 1
  .Os
  .Sh NAME
--- 29,35 ----
  .\"
  .\"	from: @(#)su.1	6.12 (Berkeley) 7/29/91
  .\"
! .Dd $Mdocdate: July 8 2020 $
  .Dt SU 1
  .Os
  .Sh NAME
***************
*** 107,112 ****
--- 107,117 ----
  this option prevents it from reading the
  .Dq Pa .cshrc
  file.
+ For other shells, start a regular shell instead of a login shell when
+ the
+ .Fl l
+ option is used.
+ Useful to skip reading shell initialization files.
  .It Fl K
  This is shorthand for
  .Dq Nm Fl a Ar passwd ,