diplodocus.org Git - nmh/blob - man/mh-chart-gen.sh

   1 #!/bin/sh
   2 #
   3 # Generates mh-chart.man from other .man files that have a SYNOPSIS
   4 # section.
   5 #
   6 # This code is Copyright (c) 2012, by the authors of nmh.
   7 # See the COPYRIGHT file in the root directory of the nmh
   8 # distribution for complete copyright information.
   9
  10 nmhmandir=`dirname $0`
  11
  12 # The following ensures the generated date field in the manpage is divorced
  13 # from the local build environment when building distribution packages.
  14 LC_TIME=C; export LC_TIME
  15 unset LANG
  16 datestamp=`date +%Y-%m-%d`
  17
  18 cat <<__HOOPY_FROOD
  19 .TH MH-CHART %manext7% "${datestamp}" "%nmhversion%"
  20 .
  21 .\" %nmhwarning%
  22 .
  23 .SH NAME
  24 mh-chart \- chart of nmh commands and their options
  25 .SH SYNOPSIS
  26 .na
  27 __HOOPY_FROOD
  28
  29 for i in $nmhmandir/*.man; do
  30   case $i in
  31     */mh-chart.man) ;;
  32     *) if grep '^\.ad' "$i" >/dev/null; then
  33          #### Extract lines from just after .SH SYNOPSIS to just before .ad.
  34          #### Filter out the "typical usage:" section in pick.man.
  35          awk '/.SH SYNOPSIS/,/^(\.ad|typical usage:)/ {
  36                 if ($0 !~ /^(\.SH SYNOPSIS|\.na|\.ad|typical usage:)/) print
  37               }' "$i"
  38          echo
  39        fi ;;
  40   esac
  41 done
  42
  43 cat <<'EOF'
  44 .ad
  45
  46 .SH "SEE ALSO"
  47 .IR nmh (7),
  48 .IR mh\-mime (7)
  49 EOF