I forked Jacob Rus's Tabular bundle and added a new language, PSV, for pipe-separated values. It's not much—basically just a rewrite of the TSV language with the pipe character (|) substituted for the tab—but I thought it might be useful as a sublanguage for MultiMarkdown, which uses pipes as field separators in tables.
My fork is at
http://github.com/drdrang/tabular.tmbundle
I don't have enough experience with git to know the right way to submit it for inclusion in the official bundle, so I decided to mention it here.
-- Dr. Drang