.\"
.\"	aegis - project change supervisor
.\"	Copyright (C) 1991, 1992, 1993 Peter Miller.
.\"	All rights reserved.
.\"
.\"	This program is free software; you can redistribute it and/or modify
.\"	it under the terms of the GNU General Public License as published by
.\"	the Free Software Foundation; either version 2 of the License, or
.\"	(at your option) any later version.
.\"
.\"	This program is distributed in the hope that it will be useful,
.\"	but WITHOUT ANY WARRANTY; without even the implied warranty of
.\"	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
.\"	GNU General Public License for more details.
.\"
.\"	You should have received a copy of the GNU General Public License
.\"	along with this program; if not, write to the Free Software
.\"	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
.\"
.\" MANIFEST: description of -Change command line option
.\"
.TP 8n
\fB-Change\fP \fInumber\fP
This option may be used to specify a particular change within a project.
When no
.B -Change
option is specified,
the
.I AEGIS_CHANGE
environment variable is consulted.
If that does not exist,
the user's
.I $HOME/.aegisrc
file is examined for a default change field (see
.IR aeuconf (5)
for more information).
If that does not exist,
when the user is only working on one change within a project,
that is the default change number.
Otherwise,
it is an error.