in reply to Re: Glob on Win32: porting 5.005 to 5.6
in thread Glob on Win32: porting 5.005 to 5.6

I'm sorry about the dot at the end, it was one of the many variations on a theme we were trying out - it didn't have to be there, and so, wasn't the actual reason.
However, your code helped me understand two things that were causing problems: We replaced the \\s with /s and all is well.
You have brought us great joy and peace,
Thank you thank you thank you!

perchance
--- Me in Honey

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Re: Re: Re: Glob on Win32: porting 5.005 to 5.6
by tachyon (Chancellor) on Sep 04, 2001 at 16:33 UTC

    Glad you got it sorted. Perl's automagical conversion of / to \ for Win 32 is great. If you want to get Win32 type names for display to users you just do something like this:

    my $perl = '/foo/bar/baz'; (my $win = $perl) =~ tr!/!\\!; print "Perl still sees: $perl\n"; print "But we can print: $win\n";

    cheers

    tachyon

    s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print

      Perl's automagical conversion of / to \ for Win 32 is great.

      Mostly FYI, Perl doesn't convert / to \ for Win32. Win32 itself accepts / as a path separator almost everywhere. Even command.exe accepts / as a path separator. But most tools from Microsoft that access file names on their command line don't allow / as a path separator (because they use / to introduce command-line options).

      Strangely, "open file" dialogues also don't accept / as a path separator, though I can find no reason why that should be (and this doesn't affect your Perl code unless you are stuffing fake keystrokes into a GUI with Perl, which is how I noticed this).

      Also, the Registry doesn't allow / as a key path separator because you can use / as part of a key name. Luckilly, Win32::TieRegistry deals with this rather well so Perl coders don't have to fret about it.

      So it is often best to use / as your directory path separator in Perl and convert / to \ if you need to hand the path to an external program on its command line.

              - tye (but my friends call me "Tye")

        Even command.exe accepts / as a path separator.

        If command.com accepts / then why does it fail in the last case?

        C:\>type test.bat REM Hello tye! C:\>type .\test.bat REM Hello tye! C:\>type ./test.bat Invalid switch - /TEST.BAT C:\>test.bat C:\>REM Hello tye! C:\>.\test.bat C:\>REM Hello tye! C:\>./test.bat Bad command or file name C:\>

        cheers

        tachyon

        s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print