#!/bin/bash

#
# DANGER ! this thing does not treat <pre> at all, it will destroy the formatting !
# 1) use 0xA0 (or unicode characters) for the spaces
# 2) use <br> (or unicode) for the newlines

MINIPATH=$(echo $0 | sed 's/\/[^\/]*$//')

echo "<!-- minimised version of $* -->"

# steps of removal :
#  comments :
$MINIPATH/strip_html_comments.sed $* |\
# newlines (except inside <PRE> ?)
tr '\n\r' '   ' |\
# consecutive spaces (except inside <PRE> ?)
sed 's/ \+/ /g' |\
#spaces at the start of lines
sed 's/^ *//g' |\
#spaces before/after closing tags
sed 's/ \?> \?/>/g'|\
#spaces before opening tags
sed 's/\([^:]\) <\(ul\|li\|h\|title\|td\|tr\|th\|div\|span\|img\)/\1<\2/g'