Tcl Source Code

Hello All,

the attached patch adds support for //-prefixed network
pathnames for Cygwin to tcl.

From reading the wiki I understand the Cygwin support
is basically unmaintained, but this patch may still
have some use.


Thiemo

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Cygwin implementation now matches the Windows
implementation, as indicated below.

Fixed in core-8-5-branch and trunk.

And let's see if I can address some of dgp's points below.

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data_type - 110894

It turns out that the current cygwin
implementation is not quite correct:

On Windows:
% file split //a/b/c/d
//a/b c d

On Cygwin:
% file split //a/b/c/d
// a b c d

There are various tickets explaining
why the win32 answer is correct, the
Cygwin implementation should do the same thing.

B.T.W. The QNX implementation is not
correct either:
% file split //12b/c
//12/b/c

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Fixed in core-8-5-branch and trunk

I don't think it's possible to do this with
the virtual filesystem API, as the UNIX
path functions handle '/' separately. To
me this patch looks like the way to go.

Committed to bug-1536227 branch

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You'll need to submit a new Patch issue, as SF only permits
the submitter (and project techs/admins) to attach or remove
files. If you're not logged in at submission, that's just
too bad. And we (the Tcl people) can't fix that; it's a
general SF policy.

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I updated it for current CVS, we use it with 8.4.1. It wa
probably forward proted from an earlier version.

(The group form appears to be accessible only for poroject
admins.)

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Looking at the patch, it
appears to be fairly
"kludgy".  I'd be much
happier to see someone
develop a patch that 
builds on Tcl's ability to
support virtual filesystems
(available for years now,
ever since Tcl 8.4.0), so
that the weird Cygwin
filesystem can be made
available to Tcl on its
own terms, not as a collection
of tweaks and hacks #ifdef'd
into the native filesystem
support.

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What version of Tcl
is the patch for?

Please indicate in
the "Group" form.

File Added - 188059: tcl-cygwin