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[Octave-bug-tracker] [bug #59706] Avoid "canonicalize_file_name" on Wind


From: Rik
Subject: [Octave-bug-tracker] [bug #59706] Avoid "canonicalize_file_name" on Windows
Date: Mon, 21 Dec 2020 13:31:46 -0500 (EST)
User-agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.66 Safari/537.36

Follow-up Comment #19, bug #59706 (project octave):

It will be interesting to see how much this helps.  Given that
canonicalize_file_name was probably calling the library function stat()
internally to check on the existence of the file name, the octave::stat
function inadvertently was calling the stat() library function twice.  I would
hope we get at least a 2X speedup, and maybe more if we don't call the regexp
parser as frequently either.

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