BBcode: lacks common straight-through text

Hi All !

Standard BBcode supports text strike through. [1]

However PHPbb seems to break this standard, and allow only bold, italic and underlined text.

[1] http://en.wikipedia.org/wiki/BBCode
http://www.tizag.com/htmlT/htmlstrikethrough.php

It should be: (BBcode vs. HTML)
[s]

</s>

I know it is possible to add straight-through text via custom "BBCodes" in Admin Panel – but only for forums that I administer myself. This won't work for third-party project forum, that I contact with.

This feature is a standard BBcode, and must be supported for PHPbb as well, just like bold or underline text.

Tested with PHPbb 3.0.9

-Technologov, 13.12.2011.