Add vlclua_dir_list_free to free list created by vlclua_dir_list and use it.

[vlc] / doc / skins / skins2-howto.xml

diff --git a/doc/skins/skins2-howto.xml b/doc/skins/skins2-howto.xml
index a42601dfac3981cb38c872e231d86c493b31252e..0ff3d3022ae9e2174016b2aab07c57e5ffe250a4 100644 (file)
--- a/doc/skins/skins2-howto.xml
+++ b/doc/skins/skins2-howto.xml
@@ -529,6 +529,11 @@ difficulty to understand how VLC skins work.</para>
     <para>Action executed when the button is clicked. See <link linkend="actions">Actions</link> for a list of possible actions.</para>
     <para>Default value: none</para>
   </sect3>
+  <sect3 id="buttontooltiptext">
+    <title>tooltiptext</title>
+    <para>Tooltip associated with the button. See also <link linkend="textvars">Text variables</link>.</para>
+    <para>Default value: </para>
+  </sect3>
 </sect2>
 
 <sect2 id="Checkbox">