/usr/share/help/C/gthumb/extensions.page is in gthumb-data 3:3.3.1.is.3.2.7-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 | <page xmlns="http://projectmallard.org/1.0/" type="topic"
id="gthumb-extensions">
<info>
<link type="guide" xref="index#welcome" />
</info>
<title>Extending gThumb</title>
<p><app>gThumb</app> has a plug-in system for extensions. Some standard
features are implemented as extensions and are supplied with the standard
distribution. Users may write (and share) additional extensions.</p>
<p>You can enable or disable extensions using
<guiseq><gui>Edit</gui><gui>Extensions</gui></guiseq>. Some extensions
will have <gui>Preferences</gui> that can be modified from this dialog.</p>
<p>This manual is written with the assumption that the standard extensions
are enabled. If you seem to be missing a feature, check to see which
extensions are actually enabled.</p>
<p>If you would like to write your own extension, please visit
<link href="http://live.gnome.org/gthumb">http://live.gnome.org/gthumb</link>
for development information. An example extension is provided in the source
code, which you can base your own extension on.</p>
</page>
|