You can view the source of a website with v
eww-view-source). This will open a new buffer
*eww-source* and insert the source. The buffer will be set to
html-mode if available.
EWW handles cookies through the url package.
You can list existing cookies with C (
For details about the Cookie handling See Cookies.
The header line of the EWW buffer can be changed by customizing
eww-header-line-format. The format replaces
%t with the
title of the website and
%u with the URL.
The D command (
the paragraphs direction between left-to-right and right-to-left
text. This can be useful on web pages that display right-to-left test
(like Arabic and Hebrew), but where the web pages don't explicitly
state the directionality.
Loading random images from the web can be problematic due to their
size or content. By customizing
can set the maximal image proportion in relation to the window they
are displayed in. E.g., 0.7 means an image is allowed to take up 70%
of the width and height. If Emacs supports image scaling (ImageMagick
support required) then larger images are scaled down. You can block
specific images completely by customizing
EWW (or rather its HTML renderer
shr) uses the colors declared
in the HTML page, but adjusts them if needed to keep a certain minimum
contrast. If that is still too low for you, you can customize the
shr-color-visible-luminance-min to get a better contrast.
In addition to maintaining the history at run-time, EWW will also save the partial state of its buffers (the URIs and the titles of the pages visited) in the desktop file if one is used. See Saving Emacs Sessions.
EWW history may sensibly contain multiple entries for the same page
URI. At run-time, these entries may still have different associated
point positions or the actual Web page contents.
The latter, however, tend to be overly large to preserve in the
desktop file, so they get omitted, thus rendering the respective
entries entirely equivalent. By default, such duplicate entries are
not saved. Setting
eww-desktop-remove-duplicates to nil will
force EWW to save them anyway.
Restoring EWW buffers' contents may prove to take too long to
finish. When the
eww-restore-desktop variable is set to
nil (the default), EWW will not try to reload the last visited
Web page when the buffer is restored from the desktop file, thus
allowing for faster Emacs start-up times. When set to
restoring the buffers will also initiate the reloading of such pages.
The EWW buffer restored from the desktop file but not yet reloaded
will contain a prompt, as specified by the
eww-restore-reload-prompt variable. The value of this variable
will be passed through
substitute-command-keys upon each use,
thus allowing for the use of the usual substitutions, such as
\[eww-reload] for the current key binding of the