Small fix to preserve trailing semicolons in examples.

[mandoc.git] / regress / regress.sh

diff --git a/regress/regress.sh b/regress/regress.sh
index 1a65ad0d8f2f892a38f85dc2c24009949fe6d2db..1e17f3a83f9c80322338bf2125ddcec34b920550 100755 (executable)
--- 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: $MANDOC" 1>&2
+       return 0
+fi
+
 check_skip_list() {
        [ -f skip_list ] || return 1
        while read file; do
@@ -23,7 +29,11 @@ for file in */*.in */*/*.in; do
        printf "%s: " "$file"
        ${MANDOC} "$file" > test.mandoc 2> /dev/null
        ${NROFF} ${OUTPUT} -mandoc "$file" > test.nroff 2> /dev/null
-       if cmp -s test.mandoc test.nroff; 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 $pass + 1`
@@ -37,4 +47,5 @@ for file in */*.in */*/*.in; do
                diff -u "${file2}".nroff "${file2}".mandoc > "${file2}".diff
        fi
 done
+rm -f test.mandoc_ test.nroff_
 echo "Total: $pass passed, $failed failed"