It became "portable" in the sense that it behaves in its broken way everywhere, regardless of what shell is installed now, because the functionality was moved into Perl.

It is quite common for Perl scripts using glob to break on Win32 because the author could not imagine that whitespace is a thing that happens in filenames and directories. So for anything but trivial hacks, File::Find or File::Find::Rule are to be preferred over glob.

In reply to Re: Portability of glob function in a modern perl by Corion
in thread Portability of glob function in a modern perl by ccn

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