include_snippet: Trim comment marker for doxygen style lines (#@).
include_snippet: Trim comment marker for doxygen style lines (#@).

This allows us to include the ouput of examples in the corresponding
.cf file directly as comments, without breaking the example.

Already supported by include_example.

michaelclelland/documentation-generator,cfengine/documentation-generator,michaelclelland/documentation-generator,michaelclelland/documentation-generator,stweil/documentation-generator,cfengine/documentation-generator,cfengine/documentation-generator,cfengine/documentation-generator,cfengine/documentation-generator,stweil/documentation-generator,michaelclelland/documentation-generator,stweil/documentation-generator,nickanderson/documentation-generator,nickanderson/documentation-generator,stweil/documentation-generator,nickanderson/documentation-generator,michaelclelland/documentation-generator,nickanderson/documentation-generator,nickanderson/documentation-generator,stweil/documentation-generator