* Attachments without filenames
@ 2013-01-29 17:49 Christopher Schmidt
2013-01-29 22:48 ` Katsumi Yamaoka
0 siblings, 1 reply; 7+ messages in thread
From: Christopher Schmidt @ 2013-01-29 17:49 UTC (permalink / raw)
To: ding
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Try saving this using gnus-mime-save-part.
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aloha, Gnus
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It will not work. This is because of this form in mm-save-part:
(if (file-directory-p file)
(setq file (expand-file-name filename file))
(file-directory-p file) is non-nil, filename is nil.
Christopher
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: Attachments without filenames
2013-01-29 17:49 Attachments without filenames Christopher Schmidt
@ 2013-01-29 22:48 ` Katsumi Yamaoka
2013-01-30 7:28 ` Christopher Schmidt
0 siblings, 1 reply; 7+ messages in thread
From: Katsumi Yamaoka @ 2013-01-29 22:48 UTC (permalink / raw)
To: ding
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Christopher Schmidt wrote:
> Try saving this using gnus-mime-save-part.
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> aloha, Gnus
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> It will not work. This is because of this form in mm-save-part:
> (if (file-directory-p file)
> (setq file (expand-file-name filename file))
> (file-directory-p file) is non-nil, filename is nil.
Confirmed. What do you think the best solution?
(error "No file name")
(message "File name is required")
(while (not (setq file (read-file-name "Save MIME part to..." ...))))
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Attachments without filenames
2013-01-29 22:48 ` Katsumi Yamaoka
@ 2013-01-30 7:28 ` Christopher Schmidt
2013-01-30 8:31 ` Katsumi Yamaoka
0 siblings, 1 reply; 7+ messages in thread
From: Christopher Schmidt @ 2013-01-30 7:28 UTC (permalink / raw)
To: ding
Katsumi Yamaoka <yamaoka@jpl.org> writes:
> Confirmed. What do you think the best solution?
> (while (not (setq file (read-file-name "Save MIME part to..." ...))))
I like that one. The case of read-file-name returning an empty string
should be handled, too.
Christopher
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: Attachments without filenames
2013-01-30 7:28 ` Christopher Schmidt
@ 2013-01-30 8:31 ` Katsumi Yamaoka
2013-01-30 8:52 ` Christopher Schmidt
0 siblings, 1 reply; 7+ messages in thread
From: Katsumi Yamaoka @ 2013-01-30 8:31 UTC (permalink / raw)
To: ding
Christopher Schmidt wrote:
>> (while (not (setq file (read-file-name "Save MIME part to..." ...))))
> I like that one. The case of read-file-name returning an empty string
> should be handled, too.
I like it, too. Could you provide a patch?
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Attachments without filenames
2013-01-30 8:31 ` Katsumi Yamaoka
@ 2013-01-30 8:52 ` Christopher Schmidt
2013-01-30 9:36 ` Katsumi Yamaoka
0 siblings, 1 reply; 7+ messages in thread
From: Christopher Schmidt @ 2013-01-30 8:52 UTC (permalink / raw)
To: ding
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Katsumi Yamaoka <yamaoka@jpl.org> writes:
> I like it, too. Could you provide a patch?
2013-01-30 Christopher Schmidt <christopher@ch.ristopher.com>
* mm-decode.el (mm-save-part): Handle invalid read-file-name results.
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--- a/lisp/mm-decode.el
+++ b/lisp/mm-decode.el
@@ -1298,14 +1298,26 @@ PROMPT overrides the default one used to ask user for a file name."
(when filename
(setq filename (gnus-map-function mm-file-name-rewrite-functions
(file-name-nondirectory filename))))
- (setq file
- (read-file-name
- (or prompt
- (format "Save MIME part to (default %s): "
- (or filename "")))
- (or mm-default-directory default-directory)
- (expand-file-name (or filename "")
- (or mm-default-directory default-directory))))
+ (while
+ (progn
+ (setq file
+ (read-file-name
+ (or prompt
+ (format "Save MIME part to (default %s): "
+ (or filename "")))
+ (or mm-default-directory default-directory)
+ (expand-file-name (or filename "")
+ (or mm-default-directory default-directory))))
+ (cond ((or (not file) (equal file ""))
+ (message "Please enter a file name")
+ t)
+ ((and (file-directory-p file)
+ (not filename))
+ (message "Please enter a non-directory file name")
+ t)
+ (t nil)))
+ (sit-for 2)
+ (discard-input))
(if (file-directory-p file)
(setq file (expand-file-name filename file))
(setq file (expand-file-name
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Christopher
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2013-01-30 9:56 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
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2013-01-29 17:49 Attachments without filenames Christopher Schmidt
2013-01-29 22:48 ` Katsumi Yamaoka
2013-01-30 7:28 ` Christopher Schmidt
2013-01-30 8:31 ` Katsumi Yamaoka
2013-01-30 8:52 ` Christopher Schmidt
2013-01-30 9:36 ` Katsumi Yamaoka
2013-01-30 9:56 ` Christopher Schmidt
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