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#! /bin/sh -vx
# $Id: rule.test $
# Public domain. Originally written by Martin Ruckert
# Basic check that rule.tex can be hitexed stretched and shrinked.

LC_ALL=C; export LC_ALL;  LANGUAGE=C; export LANGUAGE

TEXMFCNF=$srcdir/../kpathsea; export TEXMFCNF
TEXINPUTS=$srcdir/hitexdir/tests; export TEXINPUTS

./hitex -ini --interaction=nonstopmode rule.tex || exit $?
./histretch rule.hnt || exit $?
./hishrink -o rule.out.hnt rule.HINT || exit $?
./histretch rule.out.hnt || exit $?

if grep -q "<rule 0x48.451Ept 1pt 0x1C.73E7pt>" rule.HINT
then
    : # OK
else
    echo "rule.HINT does not contain the propper rule"
    exit 1
fi

if diff -q -w rule.out.HINT rule.HINT
then
    : #OK
else
    echo "rule.out.HINT and rule.HINT differ"
    exit 1
fi

exit 0