IDE: Workaround some reported WxPython/MacOS problems.
SetSelection should be used instead of SetStringSelection , and FindString must use case_sensitive=True
<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>