X-Git-Url: https://git.cameronkatri.com/mandoc.git/blobdiff_plain/aefe8931083765c3d246337f8703f209d3b7dfc4..c110d5fd7019990a27401a4d70bd34106e9d66a6:/regress/regress.sh?ds=sidebyside

diff --git a/regress/regress.sh b/regress/regress.sh
index 9a98c498..1e17f3a8 100755
--- a/regress/regress.sh
+++ b/regress/regress.sh
@@ -4,6 +4,12 @@ MANDOC=${MANDOC:-../mandoc}
 NROFF=${NROFF:-nroff}
 OUTPUT=${NROFF_OUTPUT:--Tascii}
 
+if [ ! -x $MANDOC ]
+then
+	echo "regress.sh: command not found: $MANDOC" 1>&2
+	return 0
+fi
+
 check_skip_list() {
 	[ -f skip_list ] || return 1
 	while read file; do
@@ -23,9 +29,11 @@ for file in */*.in */*/*.in; do
 	printf "%s: " "$file"
 	${MANDOC} "$file" > test.mandoc 2> /dev/null
 	${NROFF} ${OUTPUT} -mandoc "$file" > test.nroff 2> /dev/null
-	mandoclen=`head -n 1 test.mandoc | wc -c`
-	nrofflen=`head -n 1 test.nroff | wc -c`
-	if cmp -s test.mandoc test.nroff $mandoclen $nrofflen; then
+	l=`wc -l < test.mandoc`
+	head -n `expr $l - 1` test.mandoc | tail -n `expr $l - 2` > test.mandoc_
+	l=`wc -l < test.nroff`
+	head -n `expr $l - 1` test.nroff| tail -n `expr $l - 2` > test.nroff_
+	if cmp -s test.mandoc_ test.nroff_; then
 		rm -f test.mandoc test.nroff
 		echo "passed"
 		pass=`expr $pass + 1`
@@ -39,4 +47,5 @@ for file in */*.in */*/*.in; do
 		diff -u "${file2}".nroff "${file2}".mandoc > "${file2}".diff
 	fi
 done
+rm -f test.mandoc_ test.nroff_
 echo "Total: $pass passed, $failed failed"