<?xml version="1.0" encoding="utf-8"?>
<page xmlns="http://projectmallard.org/1.0/" xmlns:its="http://www.w3.org/2005/11/its" type="topic" style="task" id="keyboard-compose-key" xml:lang="fa">

  <info>
    <link type="guide" xref="user-settings"/>
    <revision pkgversion="3.30" date="2019-02-08" status="draft"/>

    <credit type="author copyright">
      <name>پیتر کوار</name>
      <email>pknbe@volny.cz</email>
      <years>۲۰۱۴</years>
    </credit>

    <include xmlns="http://www.w3.org/2001/XInclude" href="legal.xml"/>

    <desc>Enable the compose key by default for all users.</desc>
  </info>

  <title>Enable the compose key</title>

  <p>To enable the Compose key and configure a certain key on your keyboard as
  the Compose key, set the
  <sys>org.gnome.desktop.input-sources.xkb-options</sys> GSettings key. That
  way, the setting will be enabled by default for all users on your system.</p>

  <steps>
    <title>Set the Right Alt key as the Compose key</title>
    <include xmlns="http://www.w3.org/2001/XInclude" href="dconf-snippets.xml" xpointer="xpointer(/*/*[@xml:id='dconf-profile-user'])"/>
    <include xmlns="http://www.w3.org/2001/XInclude" href="dconf-snippets.xml" xpointer="xpointer(/*/*[@xml:id='dconf-profile-user-dir'])"/>
    <item>
      <p>Create a <sys>local</sys> database for machine-wide settings in
      <file>/etc/dconf/db/local.d/00-input-sources</file>:</p>
        <code>[org/gnome/desktop/input-sources]
# Set the Right Alt key as the Compose key and enable it
xkb-options=['compose:<var>ralt</var>']</code>
      <p>If you want to set a different key than Right <key>Alt</key>, replace
      <var>ralt</var> with the name of that key as specified in the
      <link href="man:xkeyboard-config"><cmd>xkeyboard-config</cmd>(7)</link>
      man page, section <em>Position of Compose key</em>.</p>
    </item>
    <item>
      <p>Override the user's setting and prevent the user from changing it in
      <file>/etc/dconf/db/local.d/locks/input-sources</file>:</p>
      <code># Lock the list of enabled XKB options
/org/gnome/desktop/input-sources/xkb-options
</code>
    </item>
    <include xmlns="http://www.w3.org/2001/XInclude" href="dconf-snippets.xml" xpointer="xpointer(/*/*[@xml:id='dconf-update'])"/>
    <include xmlns="http://www.w3.org/2001/XInclude" href="dconf-snippets.xml" xpointer="xpointer(/*/*[@xml:id='dconf-logoutin'])"/>
  </steps>

</page>
