#! /bin/sh
#	preprocess - a sample create_man_entries front-end
#
#	Marco Greco (marcog@ctonline.it), Catania, Italy
#
#	Initial release: Sep 97
#	Current release: Oct 97
#
#				NOTICE
# 	Permission to use, copy, modify and redistribute this software and
#	its documentation is hereby granted without fee provided that
#
#	- all copies of the software and related documentation contain this
#	  notice and authorship information, UNMODIFIED
#
#	- no fee is charged for the physical act of redistributing this
#	  software or modified copies thereof
# 
#	THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
#	EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
#	WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
#
#	IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
#	INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
#	RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED
#	OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING
#	OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
# 
#	ALL RISKS CONNECTED TO THE USE OF THIS SOFTWARE OR IMPOSSIBILITY 
#	THEREOF LIE SOLELY ON YOU.
#	USE OF THIS SOFTWARE CONSTITUES AGREEMENT WITH THE ABOVE TERMS 
#	AND CONDITIONS.
#

# a couple of useful vars
od=
dfl=

# identify documented file list and output directory, if any
while [ $# -gt 0 ]
do
    case $1 in
    -o)
	shift
   	od=$1/
	shift
	;;
    -l)
	shift
	dfl="-v already_documented=$1"
	shift
	;;
    *)
	break
	;;
    esac
done

# need at least one file to process!
if [ $# -eq 0 ]
then
    echo $0: needs at least a file to process
    exit
fi

# process each file
for f in $*
do
    h=`basename $f .4gl`
    awk -f create_man_entries $dfl $f > ${od}$h.html
done