Initial commit, very few changes from orca 45. Added xfce4-notification daemon support.

help/C/howto_mouse_review.page

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+<page xmlns="http://projectmallard.org/1.0/" type="topic" id="howto_mouse_review">
+  <info>
+    <link type="guide" xref="index#reviewing"/>
+    <link type="next" xref="howto_notifications" />
+    <title type="sort">4. Mouse Review</title>
+    <desc>Using the pointer to examine the screen</desc>
+    <credit type="author">
+      <name>Joanmarie Diggs</name>
+      <email>joanied@gnome.org</email>
+    </credit>
+    <license>
+      <p>Creative Commons Share Alike 3.0</p>
+    </license>
+  </info>
+  <title>Mouse Review</title>
+  <p>
+    <app>Orca</app>'s Mouse Review feature causes <app>Orca</app> to present
+    the object under the mouse pointer. Unlike <app>Orca</app>'s
+    <link xref="howto_flat_review">Flat Review</link> feature, Mouse Review
+    is not limited to the active window; instead, <app>Orca</app> will attempt
+    to identify what accessible object, if any, is visually under the pointer
+    as you move the mouse. If you have moved the pointer over an accessible
+    object with information to present, <app>Orca</app> will present that object
+    and its information to you.
+  </p>
+  <p>
+    Because enabling Mouse Review causes <app>Orca</app> to listen for, and then
+    process, all changes in the position of the Mouse Pointer, this feature is
+    disabled by default. To have it always enabled, check the <gui>Speak object
+    under mouse</gui> checkbox found on the
+    <link xref="preferences_general">General page of <app>Orca</app>'s
+    Preferences dialog</link>. In addition, you will find an unbound command
+    named <gui>Toggle mouse review mode</gui> on the
+    <link xref="preferences_key_bindings">Key Bindings page</link> of that same
+    dialog box. By binding this command, as described in the
+    <link xref="howto_key_bindings">Introduction to Key Bindings</link>,
+    you can enable and disable Mouse Review on an as-needed basis.
+  </p>
+  <note style="tip">
+    <title>
+      Default Settings and Keybindings Are Independent of One Another
+    </title>
+    <p>
+      Note that you can choose to have Mouse Review always enabled or not and
+      still toggle it on and off by binding and using the <gui>Toggle mouse
+      review mode</gui> command. It is not necessary to enable it in order to
+      toggle it because settings and keybindings are independent of one another.
+    </p>
+  </note>
+</page>