Improve the output of scripts/regression_test
Improve the output of scripts/regression_test

Ignore-this: 1568b78e69ea48545165bd04840a5d62

darcs-hash:20110505113750-c1f02-34175a864cd410ef2a2ff1a5a6678e6d7025e4f2

llelf/language-c,llelf/language-c,llelf/language-c