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[81.149.164.25]) by mx.google.com with ESMTPS id fr8sm60762217wib.10.2012.01.31.00.47.03 (version=TLSv1/SSLv3 cipher=OTHER); Tue, 31 Jan 2012 00:47:03 -0800 (PST) Received: by hotblack-desiato.hh.sledj.net (Postfix, from userid 30000) id D36E4A02EC; Tue, 31 Jan 2012 08:47:01 +0000 (GMT) From: David Edmondson To: notmuch@notmuchmail.org Subject: [PATCH 3/5] emacs: Allow the indentation of content to be toggled. Date: Tue, 31 Jan 2012 08:46:58 +0000 Message-Id: <1327999620-14595-4-git-send-email-dme@dme.org> X-Mailer: git-send-email 1.7.8.3 In-Reply-To: <1327999620-14595-1-git-send-email-dme@dme.org> References: <1327999620-14595-1-git-send-email-dme@dme.org> 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: Tue, 31 Jan 2012 08:47:09 -0000 Very deeply indented content is sometimes difficult to read (particular for something like patches). Allow the indentation of the content to be toggled with '<'. Indentation of the header lines is not affected, so it remains possible to see the structure of the thread. --- emacs/notmuch-show.el | 26 ++++++++++++++++++++++---- 1 files changed, 22 insertions(+), 4 deletions(-) diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el index 77ba2dd..789b6d9 100644 --- a/emacs/notmuch-show.el +++ b/emacs/notmuch-show.el @@ -140,6 +140,10 @@ indentation." (make-variable-buffer-local 'notmuch-show-elide-non-matching-messages) (put 'notmuch-show-elide-non-matching-messages 'permanent-local t) +(defvar notmuch-show-indent-content t) +(make-variable-buffer-local 'notmuch-show-indent-content) +(put 'notmuch-show-indent-content 'permanent-local t) + (defmacro with-current-notmuch-show-message (&rest body) "Evaluate body with current buffer set to the text of current message" `(save-excursion @@ -250,10 +254,12 @@ operation on the contents of the current buffer." (all (buffer-substring (notmuch-show-message-top) (notmuch-show-message-bottom))) - (props (notmuch-show-get-message-properties))) + (props (notmuch-show-get-message-properties)) + (indenting notmuch-show-indent-content)) (with-temp-buffer (insert all) - (indent-rigidly (point-min) (point-max) (- depth)) + (if indenting + (indent-rigidly (point-min) (point-max) (- depth))) ;; Remove the original header. (goto-char (point-min)) (re-search-forward "^$" (point-max) nil) @@ -881,7 +887,8 @@ current buffer, if possible." (setq notmuch-show-previous-subject bare-subject) (setq body-start (point-marker)) - (notmuch-show-insert-body msg (plist-get msg :body) depth) + (notmuch-show-insert-body msg (plist-get msg :body) + (if notmuch-show-indent-content depth 0)) ;; Ensure that the body ends with a newline. (unless (bolp) (insert "\n")) @@ -889,7 +896,8 @@ current buffer, if possible." (setq content-end (point-marker)) ;; Indent according to the depth in the thread. - (indent-rigidly content-start content-end (* notmuch-show-indent-messages-width depth)) + (if notmuch-show-indent-content + (indent-rigidly content-start content-end (* notmuch-show-indent-messages-width depth))) (setq message-end (point-max-marker)) @@ -936,6 +944,15 @@ current buffer, if possible." "Showing all messages.")) (notmuch-show-refresh-view)) +(defun notmuch-show-toggle-thread-indentation () + "Toggle the indentation of threads." + (interactive) + (setq notmuch-show-indent-content (not notmuch-show-indent-content)) + (message (if notmuch-show-indent-content + "Content is indented." + "Content is not indented.")) + (notmuch-show-refresh-view)) + (defun notmuch-show-insert-tree (tree depth) "Insert the message tree TREE at depth DEPTH in the current thread." (let ((msg (car tree)) @@ -1098,6 +1115,7 @@ Refreshes the current view, observing changes in cryptographic preferences." (define-key map "#" 'notmuch-show-print-message) (define-key map "!" 'notmuch-show-toggle-elide-non-matching) (define-key map "$" 'notmuch-show-toggle-process-crypto) + (define-key map "<" 'notmuch-show-toggle-thread-indentation) map) "Keymap for \"notmuch show\" buffers.") (fset 'notmuch-show-mode-map notmuch-show-mode-map) -- 1.7.8.3