This utility reformats HTML code to be properly indented/nested for improved readability. You can indent the existing lines as-is, or totally reformat the code to have one tag per line. Hindent is useful in deciphering software-generated HTML code when it's all just one huge line, or help you find that last missing end-tag, or deal with code victimized by creeping featurism. Written in Perl for Unix. Understands all HTML 3.2 nestable tags.