Correctly print `Lk' arguments in -Tascii. Issue raised by Aldis Berzoja.

[mandoc.git] / regress / regress.sh

diff --git a/regress/regress.sh b/regress/regress.sh
index 9a98c498e4ae3ec021349ef7d26e47a013e50ba6..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}
 
 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
 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
        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`
                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 > "${file2}".diff
        fi
 done
                diff -u "${file2}".nroff "${file2}".mandoc > "${file2}".diff
        fi
 done

+rm -f test.mandoc_ test.nroff_

 echo "Total: $pass passed, $failed failed"
 echo "Total: $pass passed, $failed failed"