create-help.sh

   1 #!/bin/sh
   2
   3 # Create the tg-foo.txt files which contain help for the tg-foo command.
   4
   5 if [ $# -ne 1 ] ; then
   6         echo "Usage: $0 tgcommand" 1>&2
   7         exit 1
   8 fi
   9
  10 < README awk '
  11         BEGIN { incommand = 0; }
  12         /^tg '"$1"'$/ { incommand = 1; next; }
  13         /^~/ { next; } # Ignore the title underlines.
  14         /^[^\t]/ { incommand = 0; next; }
  15         { if (incommand) { print $0; } }
  16 '  > tg-"$1".txt
  17