inpsyde/backwpup — pull request #17 by kirkov (2014-09-11 08:32:30+00:00)
Title: Better "backupexcludethumbs" regex.

Now matches @2 and 50x50.
Tests:

0.0_Frontpage-1024x833.jpg
0.0_Frontpage-1024x833@2x.jpg (Not matched before)
0.0_Frontpage-737x600.jpg
0.0_Frontpage-737x600@2.jpg (Not matched before)
0.0_Frontpage-100x100.jpg
0.0_Frontpage-50x50.jpg (Not matched before)
0.0_Frontpage-50x50@2.jpg (Not matched before)