Invalid coding system: unicode-1-1-utf-7

Invalid coding system: unicode-1-1-utf-7

[Jochen Küpper]

In my .gnus I have 
,----
| (add-to-list 'mm-charset-synonym-alist (if (and (not (mm-coding-system-p 'unicode-1-1-utf-7))
|                                                 (mm-coding-system-p 'utf-7))
|                                            '(unicode-1-1-utf-7 . utf-7)))
`----
and that seems to work correctly:
,----[ C-h v mm-charset-synonym-alist RET ]
| mm-charset-synonym-alist's value is 
| ((unicode-1-1-utf-7 . utf-7)
|  (big5-hkscs . big5)
|  (unicode . utf-16-le)
|  (ks_c_5601-1987 . cp949))
| 
| 
| A mapping from invalid charset names to the real charset names.
| 
| Defined in `mm-util'.
| 
| [back]
`----

However, when sending (S o m) messages with the unicode-1-1-utf-7
coding system, Gnus gives the following error (and stops):
,----
| mm-encode-body: Invalid coding system: unicode-1-1-utf-7
`----

No Gnus v0.4
GNU Emacs 22.0.50.22 (i686-pc-linux-gnu, Motif Version 2.2.2) of 2005-07-27

Anything I am doing wrong or overlooking here? 

Greetings,
Jochen
-- 
Einigkeit und Recht und Freiheit                http://www.Jochen-Kuepper.de
    Liberté, Égalité, Fraternité                GnuPG key: CC1B0B4D
        (Part 3 you find in my messages before fall 2003.)

Re: Invalid coding system: unicode-1-1-utf-7

[Katsumi Yamaoka]

[-- Attachment #1: Type: text/plain, Size: 1049 bytes --]

>>>>> In <9eek9bqq1j.fsf@gowron.rz-berlin.mpg.de> Jochen Küpper wrote:

> In my .gnus I have 
> ,----
>| (add-to-list 'mm-charset-synonym-alist (if (and (not (mm-coding-system-p 'unicode-1-1-utf-7))
>|                                                 (mm-coding-system-p 'utf-7))
>|                                            '(unicode-1-1-utf-7 . utf-7)))
> `----

I loaded utf-7.el and tried it.

> However, when sending (S o m) messages with the unicode-1-1-utf-7
> coding system, Gnus gives the following error (and stops):
> ,----
>| mm-encode-body: Invalid coding system: unicode-1-1-utf-7
> `----

Though I couldn't find the way to reproduce it using `S o m', it
seems to be the same to encode the part like the following:

<# part type="text/plain" charset=unicode-1-1-utf-7 disposition=inline>
jugemujugemugokonosurikirekaijarisuigyonosuigyomatsuungyomatsu...

Gnus still confuses `charset' with `coding system' in several
places I think, and the problem is caused by one of them.  Does
the following patch help?


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: Type: text/x-patch, Size: 320 bytes --]

--- mm-bodies.el~	2005-07-05 22:36:09 +0000
+++ mm-bodies.el	2005-08-04 02:39:45 +0000
@@ -93,6 +93,7 @@
     (save-excursion
       (if charset
 	  (progn
+	    (setq charset (mm-charset-to-coding-system charset))
 	    (mm-encode-coding-region (point-min) (point-max) charset)
 	    charset)
 	(goto-char (point-min))

Re: Invalid coding system: unicode-1-1-utf-7

[Katsumi Yamaoka]

[-- Attachment #1: Type: text/plain, Size: 282 bytes --]

>>>>> In <b4mll3ipgmq.fsf@jpl.org> Katsumi Yamaoka wrote:

> Gnus still confuses `charset' with `coding system' in several
> places I think, and the problem is caused by one of them.  Does
> the following patch help?

I was confused too, oops.  The patch below seems to be better.


[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #2: Type: text/x-patch, Size: 436 bytes --]

--- mm-bodies.el~	2005-07-05 22:36:09 +0000
+++ mm-bodies.el	2005-08-04 03:02:26 +0000
@@ -93,7 +93,8 @@
     (save-excursion
       (if charset
 	  (progn
-	    (mm-encode-coding-region (point-min) (point-max) charset)
+	    (mm-encode-coding-region (point-min) (point-max)
+				     (mm-charset-to-coding-system charset))
 	    charset)
 	(goto-char (point-min))
 	(let ((charsets (mm-find-mime-charset-region (point-min) (point-max)

Re: Invalid coding system: unicode-1-1-utf-7

[Jochen Küpper]

Katsumi Yamaoka <yamaoka-NvgVpDro27E@public.gmane.org> writes:

> Gnus still confuses `charset' with `coding system' in several
> places I think, and the problem is caused by one of them.  Does
> the following patch help?

[...patch...]

This patch seems to work. I tested it with several (~25) messages and
had no problem with that charset anymore.

Thank you very much again!

Greetings,
Jochen
-- 
Einigkeit und Recht und Freiheit                http://www.Jochen-Kuepper.de
    Liberté, Égalité, Fraternité                GnuPG key: CC1B0B4D
        (Part 3 you find in my messages before fall 2003.)

Re: Invalid coding system: unicode-1-1-utf-7

[Katsumi Yamaoka]

>>>>> In <m3acjx1lxq.fsf@doze.jochen-kuepper.de> Jochen Küpper wrote:

> Katsumi Yamaoka <yamaoka@jpl.org> writes:

>> Gnus still confuses `charset' with `coding system' in several
>> places I think, and the problem is caused by one of them.  Does
>> the following patch help?

> [...patch...]

> This patch seems to work. I tested it with several (~25) messages and
> had no problem with that charset anymore.

> Thank you very much again!

Thank you for verifying it.  I've installed the change in the
v5-10 branch and the trunk.