From: Mark Walters Date: Fri, 8 Nov 2013 00:21:35 +0000 (+0000) Subject: [PATCH v2 4/5] emacs: help: add a special function to deal with remaps X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=50510ea692b3cfa73fa83b1084d8c6a7e53aed07;p=notmuch-archives.git [PATCH v2 4/5] emacs: help: add a special function to deal with remaps --- diff --git a/e6/2415143e6cf3e31ad2b912af6d3f0102a56f7c b/e6/2415143e6cf3e31ad2b912af6d3f0102a56f7c new file mode 100644 index 000000000..15a664bc6 --- /dev/null +++ b/e6/2415143e6cf3e31ad2b912af6d3f0102a56f7c @@ -0,0 +1,117 @@ +Return-Path: +X-Original-To: notmuch@notmuchmail.org +Delivered-To: notmuch@notmuchmail.org +Received: from localhost (localhost [127.0.0.1]) + by olra.theworths.org (Postfix) with ESMTP id 2B120431FD5 + for ; Thu, 7 Nov 2013 16:21:59 -0800 (PST) +X-Virus-Scanned: Debian amavisd-new at olra.theworths.org +X-Spam-Flag: NO +X-Spam-Score: 0.201 +X-Spam-Level: +X-Spam-Status: No, score=0.201 tagged_above=-999 required=5 + tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, + FREEMAIL_ENVFROM_END_DIGIT=1, FREEMAIL_FROM=0.001, + RCVD_IN_DNSWL_LOW=-0.7] autolearn=disabled +Received: from olra.theworths.org ([127.0.0.1]) + by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024) + with ESMTP id Q1xN6Fun0BFv for ; + Thu, 7 Nov 2013 16:21:52 -0800 (PST) +Received: from mail-wi0-f173.google.com (mail-wi0-f173.google.com + [209.85.212.173]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) + (No client certificate requested) + by olra.theworths.org (Postfix) with ESMTPS id EAED5429E26 + for ; Thu, 7 Nov 2013 16:21:48 -0800 (PST) +Received: by mail-wi0-f173.google.com with SMTP id ey11so1463352wid.6 + for ; Thu, 07 Nov 2013 16:21:47 -0800 (PST) +DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; + h=from:to:cc:subject:date:message-id:in-reply-to:references; + bh=sZ3hwWKZN/N7y2tPCK/yGUBmqveotHFfrlm4tHPq5Mc=; + b=BaXB07YGL56WhaoPaB48Ckvtr78WYrUE7LMjhBJbVMZ/qiTFMF7gF3AwwJpQneLfIo + 3wPK+9T+RUTjw7zBahFtFZJzJcmmHU30Y/lwCQZbe4kf4AiAg1UV1xTSkbpf5bhdigfA + KpzmwiW/ff1a6H5UYsFrD1IRGmlq49Nfqfi4BgJZsbnFgAEOL33S2DigRBkelsmq6YTH + tpPY6kp55o10i18Rhs6VWi4jkzRfXcnJNKVfu06zCboae4h/TFOcrhXCDbcw/e69M2oa + mWKaRQmlJqE3O93TCL4LDl0qEu5SgPGvxzLBpea9sa/nV/ONPnDBn/z/sCWZOopVlDKs + luRQ== +X-Received: by 10.180.184.14 with SMTP id eq14mr118594wic.56.1383870107813; + Thu, 07 Nov 2013 16:21:47 -0800 (PST) +Received: from localhost (93-97-24-31.zone5.bethere.co.uk. [93.97.24.31]) + by mx.google.com with ESMTPSA id qc10sm385278wic.9.2013.11.07.16.21.47 + for + (version=TLSv1.2 cipher=RC4-SHA bits=128/128); + Thu, 07 Nov 2013 16:21:47 -0800 (PST) +From: Mark Walters +To: notmuch@notmuchmail.org +Subject: [PATCH v2 4/5] emacs: help: add a special function to deal with + remaps +Date: Fri, 8 Nov 2013 00:21:35 +0000 +Message-Id: <1383870096-14627-5-git-send-email-markwalters1009@gmail.com> +X-Mailer: git-send-email 1.7.9.1 +In-Reply-To: <1383870096-14627-1-git-send-email-markwalters1009@gmail.com> +References: <1383870096-14627-1-git-send-email-markwalters1009@gmail.com> +X-BeenThere: notmuch@notmuchmail.org +X-Mailman-Version: 2.1.13 +Precedence: list +List-Id: "Use and development of the notmuch mail system." + +List-Unsubscribe: , + +List-Archive: +List-Post: +List-Help: +List-Subscribe: , + +X-List-Received-Date: Fri, 08 Nov 2013 00:21:59 -0000 + +remaps are a rather unusual keymap consisting of "first key" 'remap +and then "second-key" the remapped-function. Thus we do the +documentation for it separately. +--- + emacs/notmuch-lib.el | 25 ++++++++++++++++++++++--- + 1 files changed, 22 insertions(+), 3 deletions(-) + +diff --git a/emacs/notmuch-lib.el b/emacs/notmuch-lib.el +index 8852703..ef616d5 100644 +--- a/emacs/notmuch-lib.el ++++ b/emacs/notmuch-lib.el +@@ -261,6 +261,21 @@ It does not prepend if ACTUAL-KEY is already listed in TAIL." + tail))) + tail) + ++(defun notmuch-describe-remaps (remap-keymap ua-keys prefix tail) ++ ;; Remappings are represented as a binding whose first "event" is ++ ;; 'remap. Hence, if the keymap has any remappings, it will have a ++ ;; binding whose "key" is 'remap, and whose "binding" is itself a ++ ;; keymap that maps not from keys to commands, but from old (remapped) ++ ;; functions to the commands to use in their stead. ++ (map-keymap ++ (lambda (command binding) ++ (mapc ++ (lambda (actual-key) ++ (setq tail (notmuch-describe-key actual-key binding prefix ua-keys tail))) ++ (where-is-internal command))) ++ remap-keymap) ++ tail) ++ + (defun notmuch-describe-keymap (keymap ua-keys &optional prefix tail) + "Return a list of cons cells, each describing one binding in KEYMAP. + +@@ -276,9 +291,13 @@ prefix argument. PREFIX and TAIL are used internally." + (lambda (key binding) + (cond ((mouse-event-p key) nil) + ((keymapp binding) +- (setq tail +- (notmuch-describe-keymap +- binding ua-keys (notmuch-prefix-key-description key) tail))) ++ (if (eq key 'remap) ++ (setq tail ++ (notmuch-describe-remaps ++ binding ua-keys prefix tail)) ++ (setq tail ++ (notmuch-describe-keymap ++ binding ua-keys (notmuch-prefix-key-description key) tail)))) + (binding + (setq tail (notmuch-describe-key (vector key) binding prefix ua-keys tail))))) + keymap) +-- +1.7.9.1 +