src/references/instructions/client/event/mouse.xml

<?xml version="1.0" encoding="UTF-8"?>

<section xml:id="client-mouse-instruction"
    xmlns="http://docbook.org/ns/docbook" version="5.0" xml:lang="en"
    xmlns:xi="http://www.w3.org/2001/XInclude">
    <title>mouse</title>

    <indexterm>
        <primary>mouse</primary>
    </indexterm>
    <para>Sends the specified mouse movement or button press or release event (or
        combination thereof).</para>
    <variablelist>
        <varlistentry>
            <term><parameter>x</parameter></term>
            <listitem>
                <para>The current X coordinate of the mouse pointer.</para>
            </listitem>
        </varlistentry>
        <varlistentry>
            <term><parameter>y</parameter></term>
            <listitem>
                <para>The current Y coordinate of the mouse pointer.</para>
            </listitem>
        </varlistentry>
        <varlistentry>
            <term><parameter>mask</parameter></term>
            <listitem>
                <para>The button mask, representing the pressed or released
                    status of each mouse button.</para>
            </listitem>
        </varlistentry>
    </variablelist>

</section>