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bug#57353: [PATCH] Fix parse-colon-path with UNC directory names
From: |
Eli Zaretskii |
Subject: |
bug#57353: [PATCH] Fix parse-colon-path with UNC directory names |
Date: |
Wed, 24 Aug 2022 19:21:47 +0300 |
> From: Richard Copley <rcopley@gmail.com>
> Date: Wed, 24 Aug 2022 15:23:56 +0100
> Cc: 57353@debbugs.gnu.org
>
> On Wed, 24 Aug 2022 at 15:15, Eli Zaretskii <eliz@gnu.org> wrote:
> >
> > Does the patch below give good results in your use cases?
> >
> > diff --git a/lisp/files.el b/lisp/files.el
> > index 8596d9a..26730df 100644
> > --- a/lisp/files.el
> > +++ b/lisp/files.el
> > @@ -856,10 +856,16 @@ parse-colon-path
> > (if (equal "" f) nil
> > (let ((dir (file-name-as-directory f)))
> > ;; Previous implementation used
> > `substitute-in-file-name'
> > - ;; which collapse multiple "/" in front. Do the same
> > for
> > - ;; backward compatibility.
> > - (if (string-match "\\`/+" dir)
> > - (substring dir (1- (match-end 0))) dir))))
> > + ;; which collapses multiple "/" in front, while
> > + ;; preserving double slash where it matters. Do
> > + ;; the same for backward compatibility.
> > + (if (string-match "\\`//+" dir)
> > + (substring dir
> > + (- (match-end 0)
> > + (if (memq system-type
> > + '(windows-nt 'cygwin
> > 'ms-dos))
> > + 2 1)))
> > + dir))))
> > (split-string spath path-separator)))))
> >
> > (defun cd-absolute (dir)
>
> It does.
Thanks, installed with minor changes, and closing the bug.