PL/SQL production of HTML from any simple wiki markup

A little OT, but does anyone have a PL/SQL fragment for generating HTML from (any) simple wiki markup? I'm using Designer, generating HTML reports from the ER model and a few associated element types (business units, domains etc), and want to get a bit more mileage out of the narrative elements (eg comments, descriptions and notes). Wishlist includes bold, italic, underline, bullet and maybe numbered bullet. I can live without wiki tables, headings etc.

Ideally the wiki markup itself would be intuitively readable in clear (eg using _text_ to represent underlining) for anyone using the Designer UI itself. But I'll take anything that works to save me the time of reinventing it for myself.

Thanks in advance

Regards Nigel

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