ldf2bgf

#!/bin/sh
# wiki: LDF2BGF
LOCAL=${PWD}
cd `dirname $0`
cd ../..
SLPS=${PWD}
cd ${LOCAL}

if [ ! -r $1 ]; then
    echo "Oops: $1 not found or not readable."
    exit 1
elif [ $# -eq 2 ]; then
    rm -f $2
    xsltproc ${SLPS}/topics/extraction/ldf/ldf2bgf.xslt $1 > $2
elif [ $# -eq 1 ]; then
    xsltproc ${SLPS}/topics/extraction/ldf/ldf2bgf.xslt $1 > ${LOCAL}/`basename $1 .ldf`.bgf
else
    echo "This tool transforms Language Document Format to BNF-like Grammar Format"
    echo "Usage: ldf2bgf <input-language-document> [<output-grammar>]"
    exit 2
fi