zerebubuth/openstreetmap-license-change — pull request #15 by mackerski (2012-05-06 22:34:16+00:00)
Title: Made a "significance" test pass. You might want to check that my regexp isn't too generous

...rences consisting only of single-alphabetic character prefixes to numbers (for road numbers differing only by presence or absence of the letter). We may wish to break strings for comparison into arrays on semicolons for non-ordered comparison.