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33 From: David Edmondson <dme@dme.org>
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34 To: notmuch@notmuchmail.org
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35 Subject: =?UTF-8?q?=5BPATCH=5D=20emacs=3A=20Improved=20printing=20support=2E?=
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36 Date: Fri, 30 Dec 2011 10:28:17 +0000
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42 X-BeenThere: notmuch@notmuchmail.org
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45 List-Id: "Use and development of the notmuch mail system."
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46 <notmuch.notmuchmail.org>
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47 List-Unsubscribe: <http://notmuchmail.org/mailman/options/notmuch>,
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54 X-List-Received-Date: Fri, 30 Dec 2011 10:28:24 -0000
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56 Add various functions to print notmuch messages and tie them together
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57 with a simple frontend. No keybinding is currently made to encourage
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61 Resurrecting an old patch.
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63 emacs/Makefile.local | 3 +-
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64 emacs/notmuch-print.el | 75 ++++++++++++++++++++++++++++++++++++++++++++++++
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65 emacs/notmuch-show.el | 51 ++++++++++++++++++++++++++++++++
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66 3 files changed, 128 insertions(+), 1 deletions(-)
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67 create mode 100644 emacs/notmuch-print.el
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69 diff --git a/emacs/Makefile.local b/emacs/Makefile.local
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70 index 0c58b82..4fee0e8 100644
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71 --- a/emacs/Makefile.local
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72 +++ b/emacs/Makefile.local
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73 @@ -13,7 +13,8 @@ emacs_sources := \
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74 $(dir)/notmuch-maildir-fcc.el \
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75 $(dir)/notmuch-message.el \
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76 $(dir)/notmuch-crypto.el \
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79 + $(dir)/notmuch-print.el
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82 $(srcdir)/$(dir)/notmuch-logo.png
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83 diff --git a/emacs/notmuch-print.el b/emacs/notmuch-print.el
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84 new file mode 100644
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85 index 0000000..70fb041
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87 +++ b/emacs/notmuch-print.el
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89 +;; notmuch-print.el --- printing messages from notmuch.
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91 +;; Copyright © David Edmondson
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93 +;; This file is part of Notmuch.
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95 +;; Notmuch is free software: you can redistribute it and/or modify it
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96 +;; under the terms of the GNU General Public License as published by
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97 +;; the Free Software Foundation, either version 3 of the License, or
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98 +;; (at your option) any later version.
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100 +;; Notmuch is distributed in the hope that it will be useful, but
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101 +;; WITHOUT ANY WARRANTY; without even the implied warranty of
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102 +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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103 +;; General Public License for more details.
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105 +;; You should have received a copy of the GNU General Public License
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106 +;; along with Notmuch. If not, see <http://www.gnu.org/licenses/>.
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108 +;; Authors: David Edmondson <dme@dme.org>
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110 +(defcustom notmuch-print-mechanism 'notmuch-print-lpr
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111 + "How should printing be done?"
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114 + (function :tag "Use lpr" notmuch-print-lpr)
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115 + (function :tag "Use ps-print" notmuch-print-ps-print)
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116 + (function :tag "Use ps-print then evince" notmuch-print-ps-print/evince)
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117 + (function :tag "Use muttprint" notmuch-print-muttprint)
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118 + (function :tag "Use muttprint then evince" notmuch-print-muttprint/evince)
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119 + (function :tag "Using a custom function")))
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121 +(defmacro notmuch-print-with-file (filename &rest body)
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122 + `(with-temp-buffer
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123 + (insert-file-contents ,filename)
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124 + (set-buffer-modified-p nil)
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127 +(defun notmuch-print-lpr (filename)
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128 + (notmuch-print-with-file filename
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131 +(defun notmuch-print-ps-print (filename)
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132 + (notmuch-print-with-file filename
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133 + (ps-print-buffer)))
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135 +(defun notmuch-print-ps-print/evince (filename)
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136 + (let ((ps-file (make-temp-file "notmuch")))
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137 + (notmuch-print-with-file filename
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138 + (ps-print-buffer ps-file)
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139 + (async-shell-command (concat "evince " ps-file)))))
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141 +(defun notmuch-print-muttprint (filename)
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143 + (concat "muttprint "
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144 + "--file " (shell-quote-argument filename) " "
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145 + ;; Show the tags.
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146 + "--printed-headers Date_To_From_CC_Newsgroups_*Subject*_/Tags/ ")))
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148 +(defun notmuch-print-muttprint/evince (filename)
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149 + (let ((ps-file (make-temp-file "notmuch")))
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150 + (call-process-shell-command
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151 + (concat "muttprint "
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152 + "--file " (shell-quote-argument filename) " "
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153 + ;; Show the tags.
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154 + "--printed-headers Date_To_From_CC_Newsgroups_*Subject*_/Tags/ "
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155 + "--printer \"TO_FILE:" (shell-quote-argument ps-file) "\""))
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156 + (async-shell-command (concat "evince " ps-file))))
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158 +(defun notmuch-print-message (filename)
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159 + (funcall notmuch-print-mechanism filename))
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163 +(provide 'notmuch-print)
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164 diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
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165 index 5502efd..5beadbc 100644
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166 --- a/emacs/notmuch-show.el
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167 +++ b/emacs/notmuch-show.el
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169 (require 'notmuch-wash)
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170 (require 'notmuch-mua)
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171 (require 'notmuch-crypto)
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172 +(require 'notmuch-print)
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174 (declare-function notmuch-call-notmuch-process "notmuch" (&rest args))
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175 (declare-function notmuch-fontify-headers "notmuch" nil)
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176 @@ -186,6 +187,51 @@ indentation."
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177 mm-handle (> (notmuch-count-attachments mm-handle) 1))))
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180 +(defun notmuch-show-with-message-as-text (fn)
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181 + "Apply function `fn' to a text representation of the current
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184 + ;; Remake the header to ensure that all information is available.
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185 + (let* ((to (notmuch-show-get-to))
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186 + (cc (notmuch-show-get-cc))
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187 + (from (notmuch-show-get-from))
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188 + (subject (notmuch-show-get-subject))
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189 + (date (notmuch-show-get-date))
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190 + (tags (notmuch-show-get-tags))
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191 + (depth (notmuch-show-get-depth))
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194 + "Subject: " subject "\n"
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196 + (if (not (string= cc ""))
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197 + (concat "Cc: " cc "\n")
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199 + "From: " from "\n"
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200 + "Date: " date "\n"
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203 + (mapconcat '(lambda (tag) tag) tags ", ") "\n")
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205 + (all (buffer-substring (notmuch-show-message-top)
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206 + (notmuch-show-message-bottom)))
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208 + (file (make-temp-file "notmuch")))
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209 + (with-temp-file file
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211 + (indent-rigidly (point-min) (point-max) (- depth))
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212 + ;; Remove the original header.
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213 + (goto-char (point-min))
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214 + (re-search-forward "^$" (point-max) nil)
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215 + (delete-region (point-min) (point))
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217 + (funcall fn file)
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218 + (delete-file file)))
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220 +(defun notmuch-show-print-message ()
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221 + "Print the current message."
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223 + (notmuch-show-with-message-as-text 'notmuch-print-message))
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225 (defun notmuch-show-fontify-header ()
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227 ((looking-at "[Tt]o:")
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228 @@ -760,6 +806,8 @@ current buffer, if possible."
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229 (overlay-put headers-overlay 'priority 10))
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230 (overlay-put (make-overlay body-start body-end) 'invisible message-invis-spec)
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232 + (plist-put msg :depth depth)
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234 ;; Save the properties for this message. Currently this saves the
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235 ;; entire message (augmented it with other stuff), which seems
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236 ;; like overkill. We might save a reduced subset (for example, not
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237 @@ -1111,6 +1159,9 @@ Some useful entries are:
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238 (defun notmuch-show-get-to ()
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239 (notmuch-show-get-header :To))
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241 +(defun notmuch-show-get-depth ()
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242 + (notmuch-show-get-prop :depth))
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244 (defun notmuch-show-set-tags (tags)
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245 "Set the tags of the current message."
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246 (notmuch-show-set-prop :tags tags)
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