GNU bug report logs - #6019
23.1; ange-ftp with VAX

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From: Alan.Grunwald <at> tatasteel.com
To: Michael Albinus <michael.albinus <at> gmx.de>
Cc: 6019 <at> debbugs.gnu.org
Subject: bug#6019: 23.3; Can't visit VMS file from Windows Emacs 23.3.1
Date: Wed, 31 Aug 2011 13:41:25 +0100

Michael,

> > Please find attached the contents of the *trace-output* and *ftp
> > grunwald <at> confid* buffers afetr I executed
> >
> > C-x C-f /grunwald <at> confid:login.com
> >
> > Best of luck :-)
>
> Thanks, it helps :-)
>
> The following call is guilty:
>
> 8 -> ange-ftp-fix-name-for-vms: name="\"/$DISK1!/GRUNWALD/\"" reverse=nil
> 8 <- ange-ftp-fix-name-for-vms: "[.\".$DISK1!.GRUNWALD]\""
>
> This reminds me, that we have changed the quoting for file names a while
> ago. This results in surrounding a file name under Windows by '"', like
> "/$DISK1!/GRUNWALD/".  Obviously, ange-ftp-fix-name-for-vms must be
> aware of it.
>
> Could you, please, check whether the following patch helps?
>
> --8<---------------cut here---------------start------------->8---
> *** /home/albinus/src/emacs-23/lisp/net/ange-ftp.el.~100624~
> 2011-08-31 13:30:47.905559520 +0200
> --- /home/albinus/src/emacs-23/lisp/net/ange-ftp.el   2011-08-31 13:
> 28:25.395350494 +0200
> ***************
> *** 5017,5023 ****
>               dir (and dir "/")
>               file))
>        (error "name %s didn't match" name))
> !       (let (drive dir file tmp)
>      (if (string-match "\\`/[^:]+:/" name)
>          (setq drive (substring name 1
>                  (1- (match-end 0)))
> --- 5017,5027 ----
>               dir (and dir "/")
>               file))
>        (error "name %s didn't match" name))
> !       (let (drive dir file tmp quote)
> !    (if (string-match "\\`\".+\"\\'" name)
> !        (setq name (substring name 1 -1)
> !         quote "\"")
> !      (setq quote ""))
>      (if (string-match "\\`/[^:]+:/" name)
>          (setq drive (substring name 1
>                  (1- (match-end 0)))
> ***************
> *** 5026,5034 ****
>      (if tmp
>          (setq dir (subst-char-in-string ?/ ?. (substring tmp 0 -1) t)))
>      (setq file (file-name-nondirectory name))
> !    (concat drive
>         (and dir (concat "[" (if drive nil ".") dir "]"))
> !       file)))))
>
>   ;; (ange-ftp-fix-name-for-vms "/PUB
$:/ANONYMOUS/SDSCPUB/NEXT/Readme.txt;1")
>   ;; (ange-ftp-fix-name-for-vms "/PUB$:[ANONYMOUS.SDSCPUB.NEXT]
> Readme.txt;1" t)
> --- 5030,5038 ----
>      (if tmp
>          (setq dir (subst-char-in-string ?/ ?. (substring tmp 0 -1) t)))
>      (setq file (file-name-nondirectory name))
> !    (concat quote drive
>         (and dir (concat "[" (if drive nil ".") dir "]"))
> !       file quote)))))
>
>   ;; (ange-ftp-fix-name-for-vms "/PUB
$:/ANONYMOUS/SDSCPUB/NEXT/Readme.txt;1")
>   ;; (ange-ftp-fix-name-for-vms "/PUB$:[ANONYMOUS.SDSCPUB.NEXT]
> Readme.txt;1" t)
> --8<---------------cut here---------------end--------------->8---
>
	I haven't got access to a handy method to convert the changes listing
above into a new file - could you send me a full ang-ftp.el please?

Thanks,
Alan

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