Add hotkey (F12) for switching perspective.
Switching perspective feature hides/restores all panels except of the main editor window for current FB.
So all available screen space is used for editor.
<xsd:element name="Xenomai">
<xsd:complexType>
%(toolchain_gcc)s
<xsd:attribute name="XenoConfig" type="xsd:string" use="optional" default="xeno-config"/>
</xsd:complexType>
</xsd:element>