Description Rolf Wilms 2002-12-12 13:51:59 EST

When a contentmergeviewer is registered for a certain file extension via the 
extension point, this contentmergeviewer will not work if the extensions of the 
actual files do not match in capitalization.

Example: 
t1.properties compare with t2.properties opens PropertyMergeViewer
t1.properties compare with t2.PROPERTIES opens default TextMergeViewer
t1.PROPERTIES compare with t2.PROPERTIES opens PropertyMergeViewer

Even registering the extension in both lower and upper case in the extension 
point does not help.

I think a contentmergeviewer should be used if
a) regardless of the capitalization of the actual file extension
b) if any of the file extensions registered with the extension point match for 
any of the files to be compared