diff options
Diffstat (limited to 'toc')
| -rwxr-xr-x | toc/toc | 38 | ||||
| -rw-r--r-- | toc/toc.tmac | 2 |
2 files changed, 21 insertions, 19 deletions
@@ -3,29 +3,31 @@ # toc -- run troff in three passes : ${TROFF:=troff} +SED='sed -n /^(toc)/{s///;p}' +RM=rm + +trap '$RM; RM=; exit 130' INT +trap '$RM' EXIT + +tmp() { + x=`mktemp` || exit $? + RM=$RM\ $x + eval $1=\$x +} if [ ! -t 0 ]; then - f=`mktemp` + tmp f cat > $f set -- "$@" $f fi -if [ -z "$PIPE" ]; then - g=`mktemp` - h=`mktemp` - - 2>$g >/dev/null $TROFF -rte=1 -rto=0 -E "$@" - <$g 2>$h >/dev/null $TROFF -rte=1 -rto=1 -E "$@" - <$h $TROFF -rte=0 -rto=1 "$@" - s=$? - - rm $h $g -else - $TROFF -rte=1 -rto=0 -zE "$@" 2>&1 | - $TROFF -rte=1 -rto=1 -zE "$@" 2>&1 | - $TROFF -rte=0 -rto=1 "$@" - s=$? -fi +tmp g +tmp h + +$TROFF -rte=1 -rto=0 "$@" 2>&1 1>/dev/null | $SED >$g +$TROFF -rte=1 -rto=1 "$@" <$g 2>&1 1>/dev/null | $SED >$h +$TROFF -rte=0 -rto=1 "$@" <$h + +s=$? -[ ! -t 0 ] && rm $f exit $s diff --git a/toc/toc.tmac b/toc/toc.tmac index 143994e..8431e06 100644 --- a/toc/toc.tmac +++ b/toc/toc.tmac @@ -15,7 +15,7 @@ . .\" te -- collect line .de te -. if \n(te=1 .tm \$* +. if \n(te=1 .tm (toc)\$* .. . .ec |