Re: [COMMIT PATCH PACKAGES(ecrypto)] Sync with Gnus

[Katsumi Yamaoka <yamaoka@jpl.org>]

Hi,

>>>>> In <iluznduual9.fsf@latte.josefsson.org>
>>>>>	Simon Josefsson <jas@extundo.com> wrote:

> 2003-12-15  Simon Josefsson  <jas@extundo.com>

> 	* sha1-el.el (autoload): Ignore errors for
> 	executable-find. (XEmacs ecrypto does not require sh-script where
> 	executable.el is located.)
> 	(sha1-use-external): Likewise.

[...]

> -(defcustom sha1-use-external (executable-find (car sha1-program))
> +(defcustom sha1-use-external (ignore-errors
> +			       (executable-find (car sha1-program)))

I noticed that change requires cl at the run-time (in FSFmacs).
It is because arguments in defcustom forms aren't expanded or
byte-compiled.  It is better to replace ignore-errors with
condition-case.

I'm using the following hook in order to put the CanLock header
even to mails:

(add-hook 'message-header-hook 'canlock-insert-header t)

When I send a mail, it causes an error as follows:

Debugger entered--Lisp error: (void-function ignore-errors)
  (ignore-errors (executable-find (car sha1-program)))
  eval((ignore-errors (executable-find (car sha1-program))))
  custom-initialize-reset(sha1-use-external (ignore-errors (executable-find (car sha1-program))))
  custom-declare-variable(sha1-use-external (ignore-errors (executable-find (car sha1-program))) ("/usr/local/share/emacs/21.3.50/site-lisp/gnus/sha1-el.elc" . -1394) :type boolean :group sha1)
  sha1-binary("...")
  canlock-sha1("...")
  canlock-make-cancel-key("<Message-ID>" "Turtle Power!")
  canlock-insert-header()
  run-hooks(message-header-hook)
  message-send-mail(nil)
-- 
Katsumi Yamaoka <yamaoka@jpl.org>