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33 id BEE369FDC5; Wed, 25 Jan 2012 10:18:55 +0000 (GMT)
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34 From: David Edmondson <dme@dme.org>
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35 To: notmuch@notmuchmail.org
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36 Subject: [PATCH 3/3] emacs: Allow the indentation of content to be toggled.
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37 Date: Wed, 25 Jan 2012 10:18:49 +0000
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38 Message-Id: <1327486729-18052-4-git-send-email-dme@dme.org>
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40 In-Reply-To: <1327486729-18052-1-git-send-email-dme@dme.org>
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41 References: <1327486729-18052-1-git-send-email-dme@dme.org>
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48 <notmuch.notmuchmail.org>
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58 Very deeply indented content is sometimes difficult to
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59 read (particular for something like patches). Allow the indentation of
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60 the content to be toggled with '<'.
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62 Indentation of the header lines is not affected, so it remains
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63 possible to see the structure of the thread.
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65 emacs/notmuch-show.el | 23 ++++++++++++++++++++---
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66 1 files changed, 20 insertions(+), 3 deletions(-)
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68 diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
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69 index 916b941..337cd50 100644
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70 --- a/emacs/notmuch-show.el
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71 +++ b/emacs/notmuch-show.el
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72 @@ -138,6 +138,10 @@ indentation."
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73 (make-variable-buffer-local 'notmuch-show-elide-non-matching-messages)
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74 (put 'notmuch-show-elide-non-matching-messages 'permanent-local t)
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76 +(defvar notmuch-show-indent-content t)
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77 +(make-variable-buffer-local 'notmuch-show-indent-content)
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78 +(put 'notmuch-show-indent-content 'permanent-local t)
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80 (defmacro with-current-notmuch-show-message (&rest body)
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81 "Evaluate body with current buffer set to the text of current message"
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83 @@ -244,10 +248,12 @@ operation on the contents of the current buffer."
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84 (all (buffer-substring (notmuch-show-message-top)
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85 (notmuch-show-message-bottom)))
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87 - (props (notmuch-show-get-message-properties)))
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88 + (props (notmuch-show-get-message-properties))
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89 + (indenting notmuch-show-indent-content))
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92 - (indent-rigidly (point-min) (point-max) (- depth))
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94 + (indent-rigidly (point-min) (point-max) (- depth)))
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95 ;; Remove the original header.
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96 (goto-char (point-min))
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97 (re-search-forward "^$" (point-max) nil)
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98 @@ -856,7 +862,8 @@ current buffer, if possible."
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99 (setq content-end (point-marker))
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101 ;; Indent according to the depth in the thread.
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102 - (indent-rigidly content-start content-end (* notmuch-show-indent-messages-width depth))
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103 + (if notmuch-show-indent-content
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104 + (indent-rigidly content-start content-end (* notmuch-show-indent-messages-width depth)))
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106 (setq message-end (point-max-marker))
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108 @@ -903,6 +910,15 @@ current buffer, if possible."
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109 "Showing all messages."))
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110 (notmuch-show-refresh-view))
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112 +(defun notmuch-show-toggle-thread-indentation ()
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113 + "Toggle the indentation of threads."
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115 + (setq notmuch-show-indent-content (not notmuch-show-indent-content))
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116 + (message (if notmuch-show-indent-content
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117 + "Content is indented."
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118 + "Content is not indented."))
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119 + (notmuch-show-refresh-view))
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121 (defun notmuch-show-insert-tree (tree depth)
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122 "Insert the message tree TREE at depth DEPTH in the current thread."
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123 (let ((msg (car tree))
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124 @@ -1061,6 +1077,7 @@ Refreshes the current view, observing changes in cryptographic preferences."
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125 (define-key map "#" 'notmuch-show-print-message)
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126 (define-key map "!" 'notmuch-show-toggle-elide-non-matching)
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127 (define-key map "$" 'notmuch-show-toggle-process-crypto)
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128 + (define-key map "<" 'notmuch-show-toggle-thread-indentation)
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130 "Keymap for \"notmuch show\" buffers.")
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131 (fset 'notmuch-show-mode-map notmuch-show-mode-map)
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