[PATCH] emacs: make citation function customizable.

[Todd]

Looks good to me. I applied the patch and it works fine as well.

- Todd

>>>>> "DB" == David Bremner <david at tethera.net> writes:

    DB> Make a new customizable variable instead of relying on
    DB> message-cite-function because the default for the latter changed
    DB> between emacs releases.

    DB> The defcustom is borrowed from the message.el source, with minor
    DB> modifications.
    DB> ---

    DB> Thanks to Todd for tracking down the wibbly wobbly timey wimey behaviour of this variable. I propose to add our own variable to avoid surprising notmuch-emacs users.

    DB>  emacs/notmuch-mua.el | 23 ++++++++++++++++++++---
    DB>  1 file changed, 20 insertions(+), 3 deletions(-)

    DB> diff --git a/emacs/notmuch-mua.el b/emacs/notmuch-mua.el
    DB> index 2c58886..33f1399 100644
    DB> --- a/emacs/notmuch-mua.el
    DB> +++ b/emacs/notmuch-mua.el
    DB> @@ -75,6 +75,22 @@ list."
    DB>    :type '(repeat string)
    DB>    :group 'notmuch-send)
 
    DB> +(defgroup notmuch-reply nil
    DB> +  "Replying to messages in notmuch"
    DB> +  :group 'notmuch)
    DB> +
    DB> +(defcustom notmuch-mua-cite-function 'message-cite-original
    DB> +  "*Function for citing an original message.
    DB> +Predefined functions include `message-cite-original' and
    DB> +`message-cite-original-without-signature'.
    DB> +Note that these functions use `mail-citation-hook' if that is non-nil."
    DB> +  :type '(radio (function-item message-cite-original)
    DB> +		(function-item message-cite-original-without-signature)
    DB> +		(function-item sc-cite-original)
    DB> +		(function :tag "Other"))
    DB> +  :link '(custom-manual "(message)Insertion Variables")
    DB> +  :group 'notmuch-reply)
    DB> +
    DB>  ;;
 
    DB>  (defun notmuch-mua-get-switch-function ()
    DB> @@ -220,8 +236,9 @@ list."
    DB>  	    (date (plist-get original-headers :Date))
    DB>  	    (start (point)))
 
    DB> -	;; message-cite-original constructs a citation line based on the >From and Date
    DB> -	;; headers of the original message, which are assumed to be in the buffer.
    DB> +	;; notmuch-mua-cite-function constructs a citation line based
    DB> +	;; on the From and Date headers of the original message, which
    DB> +	;; are assumed to be in the buffer.
    DB>  	(insert "From: " from "\n")
    DB>  	(insert "Date: " date "\n\n")
 
    DB> @@ -233,7 +250,7 @@ list."
    DB>  	(set-mark (point))
    DB>  	(goto-char start)
    DB>  	;; Quote the original message according to the user's configured style.
    DB> -	(message-cite-original)))
    DB> +	(funcall notmuch-mua-cite-function)))
 
    DB>      ;; Crypto processing based crypto content of the original message
    DB>      (when process-crypto
    DB> -- 
    DB> 2.1.4

    DB> _______________________________________________
    DB> notmuch mailing list
    DB> notmuch at notmuchmail.org
    DB> http://notmuchmail.org/mailman/listinfo/notmuch
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