syntax highlighting on list of vectors breaks

[djtango]

Hi (thanks for writing this awesome vim plugin!)

I have come across a syntax bug where if I use a quotes and hash/pounds to denote a list of vectors literal, all code after the list literal is coloured as quoted:

e.g.

(define vec
  `(#() #() #()))

Will cause all code following it to be coloured as if it was quoted.

[wlangstroth]

This is the damnedest thing. You'll notice if you add way too many closing parens, the quoting stops. At first, I thought "aha!" and thought I could solve the problem, but was quickly defeated by VimL. If you think of anything, let me know.