magnars/s.el — pull request #38 by Wilfred (2013-06-12 14:38:24+00:00)
Title: s-match-strings-all only considers non-overlapping strings 

I feel this is worth mentioning in the docstring. I was surprised by the behaviour of:

(s-match-strings-all (rx (or "ab" "bb" "bc")) "abbc")