Regarding my changes: The test says "No syntax errors detected in ...islandora_large_image.install." A syntax error is really the only way I could have introduced a problem at this point (i.e. accidentally deleting a bit of code along with my comments), which didn't happened.

Does that mean a recent merge may have introduced a problem? If so, how do we proceed from here? Should we move on to another pull request until this gets sussed out?