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#!/bin/sh
#
# Generates mh-chart.man from other .man files that have a SYNOPSIS
# section.
#
# This code is Copyright (c) 2012, by the authors of nmh.
# See the COPYRIGHT file in the root directory of the nmh
# distribution for complete copyright information.
nmhmandir=`dirname $0`
# The following ensures the generated date field in the manpage is divorced
# from the local build environment when building distribution packages.
LC_TIME=C; export LC_TIME
unset LANG
datestamp="$(date --utc --date="@${SOURCE_DATE_EPOCH:-$(date +%s)}" '+%B %d, %Y')"
cat <<__HOOPY_FROOD
.TH MH-CHART %manext7% "${datestamp}" "%nmhversion%"
.
.\" %nmhwarning%
.
.SH NAME
mh-chart \- chart of nmh commands and their options
.SH SYNOPSIS
.na
__HOOPY_FROOD
find man -name '*.man' | LC_ALL=C sort | while read i; do
case $i in
*/mh-chart.man) ;;
*) if grep '^\.ad' "$i" >/dev/null; then
#### Extract lines from just after .SH SYNOPSIS to just before .ad.
#### Filter out the "typical usage:" section in pick.man.
awk '/.SH SYNOPSIS/,/^(\.ad|typical usage:)/ {
if ($0 !~ /^(\.SH SYNOPSIS|\.na|\.ad|typical usage:)/) print
}' "$i"
echo
fi ;;
esac
done
cat <<'EOF'
.ad
.SH "SEE ALSO"
.IR nmh (7),
.IR mh\-mime (7)
EOF
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