- Search beneath root for files named target_filename. If
- return_first is True, then return as soon as a match is
- found. Otherwise, return once all matching paths have been
- found. Either way, the result is a list containing all matched
- paths (even if we only matched one).
+ Search beneath root for files whose names are contained in the
+ target_filenames list. If return_first is True, then return as
+ soon as a match is found. Otherwise, return once all matching
+ paths have been found. Either way, the result is a list containing
+ all matched paths (even if we only matched one).