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[Emacs-diffs] trunk r118308: doc/misc/{gnus.texi, gnus-faq.texi}: Add li
From: |
Katsumi Yamaoka |
Subject: |
[Emacs-diffs] trunk r118308: doc/misc/{gnus.texi, gnus-faq.texi}: Add link to EWW manual |
Date: |
Fri, 07 Nov 2014 10:48:32 +0000 |
User-agent: |
Bazaar (2.6b2) |
------------------------------------------------------------
revno: 118308
revision-id: address@hidden
parent: address@hidden
author: Tassilo Horn <address@hidden>
committer: Katsumi Yamaoka <address@hidden>
branch nick: trunk
timestamp: Fri 2014-11-07 10:48:25 +0000
message:
doc/misc/{gnus.texi,gnus-faq.texi}: Add link to EWW manual
* gnus.texi (HTML): Update section so that it mentions shr and w3m.
Also link the full EWW manual that explains more on shr, too.
* gnus-faq.texi (FAQ 4 - Reading messages, FAQ 4-16): Add Q&A on how to
increase contrast when displaying HTML mail with shr.
modified:
doc/misc/ChangeLog changelog-20091113204419-o5vbwnq5f7feedwu-6331
doc/misc/gnus-faq.texi
gnusfaq.texi-20091113204419-o5vbwnq5f7feedwu-6304
doc/misc/gnus.texi gnus.texi-20091113204419-o5vbwnq5f7feedwu-6305
=== modified file 'doc/misc/ChangeLog'
--- a/doc/misc/ChangeLog 2014-11-07 07:39:00 +0000
+++ b/doc/misc/ChangeLog 2014-11-07 10:48:25 +0000
@@ -1,5 +1,11 @@
2014-11-07 Tassilo Horn <address@hidden>
+ * gnus.texi (HTML): Update section so that it mentions shr and w3m.
+ Also link the full EWW manual that explains more on shr, too.
+
+ * gnus-faq.texi (FAQ 4 - Reading messages, FAQ 4-16): Add Q&A on how to
+ increase contrast when displaying HTML mail with shr.
+
* eww.texi (Advanced): Document increasing contrast with
shr-color-visible-distance-min and
shr-color-visible-luminance-min.
=== modified file 'doc/misc/gnus-faq.texi'
--- a/doc/misc/gnus-faq.texi 2014-06-08 23:41:43 +0000
+++ b/doc/misc/gnus-faq.texi 2014-11-07 10:48:25 +0000
@@ -742,6 +742,7 @@
* FAQ 4-14:: I don't like the way the Summary buffer looks, how to
tweak it?
* FAQ 4-15:: How to split incoming mails in several groups?
+* FAQ 4-16:: How can I ensure more contrast when viewing HTML mail?
@end menu
@node FAQ 4-1
@@ -1185,6 +1186,21 @@
@end example
@noindent
address@hidden FAQ 4-16
address@hidden Question 4.16
+
+How can I ensure more contrast when viewing HTML mail?
+
address@hidden Answer
+
+Gnus' built-in simple HTML renderer (you use it if the value of
address@hidden is @code{shr}) uses the colors which are
+declared in the HTML mail. However, it adjusts them in order to
+prevent situations like dark gray text on black background. In case
+the results still have a too low contrast for you, increase the values
+of the variables @code{shr-color-visible-distance-min} and
address@hidden
+
@node FAQ 5 - Composing messages
@subsection Composing messages
=== modified file 'doc/misc/gnus.texi'
--- a/doc/misc/gnus.texi 2014-07-31 13:11:41 +0000
+++ b/doc/misc/gnus.texi 2014-11-07 10:48:25 +0000
@@ -11761,20 +11761,31 @@
@section @acronym{HTML}
@cindex @acronym{HTML}
-If you have @code{w3m} installed on your system, Gnus can display
address@hidden articles in the article buffer. There are many Gnus
-add-ons for doing this, using various approaches, but there's one
-(sort of) built-in method that's used by default.
-
-For a complete overview, consult @xref{Display Customization,
-,Display Customization, emacs-mime, The Emacs MIME Manual}. This
-section only describes the default method.
+Gnus can display @acronym{HTML} articles nicely formatted in the
+article buffer. There are many methods for doing that, but two of
+them are kind of default methods.
+
+If your Emacs copy has been built with libxml2 support, then Gnus uses
+Emacs' built-in, plain elisp Simple HTML Renderer @code{shr}
address@hidden@code{shr} displays colors as declared in the @acronym{HTML}
+article but tries to adjust them in order to be readable. If you
+prefer more contrast, have a look at question 4.16 in the
address@hidden Asked Questions}.} which is also used by Emacs'
+browser EWW (@xref{Top,,,eww}).
+
+If your Emacs copy lacks libxml2 support but you have @code{w3m}
+installed on your system, Gnus uses that to render @acronym{HTML} mail
+and display the results in the article buffer (@code{gnus-w3m}).
+
+For a complete overview, consult @xref{Display Customization, ,Display
+Customization, emacs-mime, The Emacs MIME Manual}. This section only
+describes the default method.
@table @code
@item mm-text-html-renderer
@vindex mm-text-html-renderer
-If set to @code{gnus-article-html}, Gnus will use the built-in method,
-that's based on @code{w3m}.
+If set to @code{shr}, Gnus uses its own simple @acronym{HTML}
+renderer. If set to @code{gnus-w3m}, it uses @code{w3m}.
@item gnus-blocked-images
@vindex gnus-blocked-images
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