[DiapDealer]

Your suggestion of '\d\d[^0-9'] is not a bad one. There might be some things that fall through the cracks when the British style of single-quotes is employed, but they were going to be wrongly interpreted under the old rule too.

Give this beta version a workout. There's only three lines changed from version 0.3.3 of the plugin (lines 631-633 of newsmartypants.py), and two of those are comments.