#!/bin/sh
# vim: ts=4 sw=4 wm=0
# Ensure that all divider lines (lines that match the regular expression %--*%)
# in Mercury source files are of two standard lengths, one short, one long.
# The long lines are intended to separate major sections of a file, while
# the short ones separate just the different parts of a section.

for f in "$@"
do
    echo "${f}"
    tmpf="${f}.tmp"
    sed -e '/^%------------------------*%$/s//%===========================================================================%/' -e '/^%--*%$/s//%---------------------%/' < "${f}" > "${tmpf}"
    sed -e 's/%===========================================================================%/%---------------------------------------------------------------------------%/' < "${tmpf}" > "${f}"
    /bin/rm ${tmpf}
done