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mu4e: add mu4e-view-toggle-html
Add `mu4e-view-toggle-html' for toggling between html and text display of messages (when available); keybinding 'h'. Document this. The new default keybinging for mu4e-view-toggle-hide-cited becomes '#'.
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NEWS.org
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NEWS.org
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@ -42,6 +42,11 @@
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behavior.
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behavior.
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- overwrite target message files that already exist, rather than
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- overwrite target message files that already exist, rather than
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erroring out.
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erroring out.
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- set mu4e-view-html-plaintext-ratio-heuristic to 5, as 10 was too
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high to detect some effectively html-only messages
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- add mu4e-view-toggle-html (keybinding: 'h') to toggle between
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text and html display. The existing 'mu4e-view-toggle-hide-cited'
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gets the new binding '#'.
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** 0.9.13
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** 0.9.13
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@ -640,7 +640,8 @@ FUNC should be a function taking two arguments:
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;; misc
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;; misc
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(define-key map "w" 'visual-line-mode)
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(define-key map "w" 'visual-line-mode)
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(define-key map "h" 'mu4e-view-toggle-hide-cited)
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(define-key map "#" 'mu4e-view-toggle-hide-cited)
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(define-key map "h" 'mu4e-view-toggle-html)
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(define-key map (kbd "M-q") 'mu4e-view-fill-long-lines)
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(define-key map (kbd "M-q") 'mu4e-view-fill-long-lines)
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;; next 3 only warn user when attempt in the message view
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;; next 3 only warn user when attempt in the message view
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@ -663,6 +664,8 @@ FUNC should be a function taking two arguments:
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(define-key menumap [sepa0] '("--"))
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(define-key menumap [sepa0] '("--"))
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(define-key menumap [wrap-lines]
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(define-key menumap [wrap-lines]
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'("Toggle wrap lines" . visual-line-mode))
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'("Toggle wrap lines" . visual-line-mode))
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(define-key menumap [hide-cited]
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'("Toggle view-html" . mu4e-view-toggle-html))
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(define-key menumap [hide-cited]
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(define-key menumap [hide-cited]
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'("Toggle hide cited" . mu4e-view-toggle-hide-cited))
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'("Toggle hide cited" . mu4e-view-toggle-hide-cited))
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(define-key menumap [raw-view]
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(define-key menumap [raw-view]
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@ -704,8 +707,6 @@ FUNC should be a function taking two arguments:
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'("Search bookmark" . mu4e-headers-search-bookmark))
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'("Search bookmark" . mu4e-headers-search-bookmark))
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(define-key menumap [jump]
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(define-key menumap [jump]
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'("Jump to maildir" . mu4e~headers-jump-to-maildir))
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'("Jump to maildir" . mu4e~headers-jump-to-maildir))
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(define-key menumap [refresh]
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'("Refresh" . mu4e-headers-rerun-search))
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(define-key menumap [search]
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(define-key menumap [search]
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'("Search" . mu4e-headers-search))
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'("Search" . mu4e-headers-search))
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@ -917,6 +918,12 @@ the new docid. Otherwise, return nil."
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(mu4e-view-refresh)
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(mu4e-view-refresh)
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(mu4e~view-hide-cited)))
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(mu4e~view-hide-cited)))
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(defun mu4e-view-toggle-html ()
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"Toggle html-display of the message body (if any)."
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(interactive)
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(setq mu4e-view-prefer-html (not mu4e-view-prefer-html))
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(mu4e-view-refresh))
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(defun mu4e-view-refresh ()
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(defun mu4e-view-refresh ()
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"Redisplay the current message."
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"Redisplay the current message."
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(interactive)
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(interactive)
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@ -1191,8 +1191,10 @@ misc
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----
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----
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; switch focus
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; switch focus
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c copy address at point (with C-u copy long version)
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c copy address at point (with C-u copy long version)
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h toggle between html/text (if available)
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w toggle line wrapping
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w toggle line wrapping
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h toggle showing cited parts
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# toggle showing cited parts
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v show details about the cryptographic signature
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v show details about the cryptographic signature
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@ -1267,13 +1269,16 @@ is used for images.
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@node Displaying rich-text messages
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@node Displaying rich-text messages
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@section Displaying rich-text messages
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@section Displaying rich-text messages
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@t{mu4e} normally prefers the plain-text version for messages that consist of
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@t{mu4e} normally prefers the plain-text version for messages that
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both a plain-text and html (rich-text) versions of the body-text. You can
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consist of both a plain-text and html (rich-text) versions of the
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change this by setting @code{mu4e-view-prefer-html} to @t{t}.
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body-text. You can change this by setting @code{mu4e-view-prefer-html}
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to @t{t}. And you can toggle this value (globally) using @kbd{h} in the
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message view; this also refreshes the message with the new setting.
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If there is only an html-version, or if the plain-text version is too
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If there is only an html-version, or if the plain-text version is too
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short in comparison with the html part@footnote{this is for the case
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short in comparison with the html part@footnote{this is e.g. for the
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where the text-part only warns that you should use the html-version},
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case where the text-part is only a short blurb telling you to use the
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html-version; see @code{mu4e-view-html-plaintext-ratio-heuristic}},
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@t{mu4e} tries to convert the html into plain-text for display.
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@t{mu4e} tries to convert the html into plain-text for display.
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The default way to do that is to use the @command{emacs} built-in
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The default way to do that is to use the @command{emacs} built-in
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