#2605 filename-9.19.2 more robust

[Don Porter]

test filename-9.19.2 has similar problems
to cmdMZ-3.5 that were recently corrected.
I recommend a customMatch to compare
the expected list result with a glob match
element by element. The entire list
cannot be safely compared as a string
because the quoting style used in the
lists's string rep can vary depending
on what characters appear in [pwd].

[Vince Darley]

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Fixed in cvs HEAD. I think it's too late to fix in 8.4.6.