I forgot to mention that this is for the capability 'code':

~~~~~~~~~~~~~~~~~~~~~
<xs:complexType name="capability">
   <xs:all>
         <xs:element name="catcall_detection" type="capability.catcall_detection" minOccurs="0"/>
         <xs:element name="code" type="capability.code" minOccurs="0"/>
~~~~~~~~~~~~~~~~~~~~~

Now I wonder whether the capability 'code' is really part of ECF 1.16.0 or not. When I include this:

~~~~~~~~~~~~~~~~~~~~~
<capability>
        <code support="dotnet"/>
</capability>
~~~~~~~~~~~~~~~~~~~~~

in my ECF file, I get this error:

~~~~~~~~~~~~~~~~~~~~~
Error code: VD00

General configuration parsing error.
What to do: fix the configuration file.

Parse error (XML syntax)  in C:\DriveE\gobo\gobo.dev\library\tools\test\eiffel\ecf\eadq\test4\system.ecf (line 12, column 26): Invalid tag/tag position 'code'
~~~~~~~~~~~~~~~~~~~~~

And there is no usage of <code> in any of the ECF files provided in the EiffelStudio distribution. What I could find is the following in base.ecf:

~~~~~~~~~~~~~~~~~~~~~
	<target name="base_dotnet" extends="base">
		<setting name="msil_generation" value="true"/>
		<capability>
			<concurrency use="thread"/>
		</capability>
	</target>
~~~~~~~~~~~~~~~~~~~~~

But the settings 'msil_generation' is supposed to be superseded by the 'code' capability in ECF 1.16.0. But it looks like it is not!