# Author: Paul Eggert <eggert@twinsun.com>
-# $Id: rcs2log,v 1.10 1993/03/16 22:49:00 eggert Exp eggert $
+# $Id: rcs2log,v 1.11 1993/05/03 17:55:22 eggert Exp rms $
# Copyright 1992, 1993 Free Software Foundation, Inc.
# along with this program; see the file COPYING. If not, write to
# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+nl='
+'
# Parse options.
fi
datearg="-d>$date"
+# With no arguments, examine all files under the RCS directory.
+case $# in
+0)
+ files=
+ for file in RCS/.* RCS/*
+ do
+ case $file in
+ RCS/. | RCS/..) ;;
+ RCS/.\* | RCS/\*) test -f "$file" && files=$files$nl$file;;
+ *) files=$files$nl$file
+ esac
+ done
+ case $files in
+ '') exit 0
+ esac
+ oldIFS=$IFS
+ IFS=$nl
+ set $files
+ IFS=$oldIFS
+esac
+
rlogout=/tmp/chg$$
trap exit 1 2 13 15
trap 'rm -f $rlogout; exit 1' 0
-case $# in
-0) set RCS/*
-esac
-
rlog "$datearg" "$@" >$rlogout || exit