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authorIngo Schwarze <schwarze@openbsd.org>2015-04-05 09:30:24 +0000
committerIngo Schwarze <schwarze@openbsd.org>2015-04-05 09:30:24 +0000
commit0d96afe1010f7bb41f5428a3a50a231adbee22ee (patch)
treecbe90b78e2e3536cf4681874e6b746a7ee483432
parent176aca8c8f9439aae3967058b8bf17b07d19a645 (diff)
downloadmandoc-0d96afe1010f7bb41f5428a3a50a231adbee22ee.tar.gz
mandoc-0d96afe1010f7bb41f5428a3a50a231adbee22ee.tar.zst
mandoc-0d96afe1010f7bb41f5428a3a50a231adbee22ee.zip
allow using an alternate mandoc binary
-rw-r--r--gmdiff3
1 files changed, 2 insertions, 1 deletions
diff --git a/gmdiff b/gmdiff
index ae27726e..8d24fa76 100644
--- a/gmdiff
+++ b/gmdiff
@@ -40,7 +40,8 @@ while [ -n "$1" ]; do
shift
echo " ========== $file ========== "
tbl $file | $EQN | $ROFF -mandoc 2> /tmp/roff.err > /tmp/roff.out
- mandoc -Ios='OpenBSD ports' $MOPT $file 2> /tmp/mandoc.err > /tmp/mandoc.out
+ ${MANDOC:=mandoc} -Ios='OpenBSD ports' $MOPT $file \
+ 2> /tmp/mandoc.err > /tmp/mandoc.out
for i in roff mandoc; do
[[ -s /tmp/$i.err ]] && echo "$i errors:" && cat /tmp/$i.err
done