Adding a feature to a parsed Eiffel File

Hi!

I am trying to add new features to already existing files by parsing
them, adding the new features and then writing them back. What do i
have to do apart from creating an instance of any of those feature
types and adding it to a classes feature list?

Here is an example

a_class: ET_CLASS
a_feature: ET_DEFERRED_PROCEDURE

a_class := ...

create a_feature.make (a_feature_name, Void, Void, Void, Void,
clients, a_class)

create a_featurelist.make_with_capacity (a_class.features.count + 1)
				
a_featurelist.force_first (a_feature)

from i:=0 until i=a_class.features.count loop
	i := i+1
	a_featurelist.force_first (a_class.features.item(i))
end

a_class.set_features (a_featurelist, a_featurelist.count)



When going through the names after appending the new feature, it shows
also the name of the new feature, but it is not appended when writing
the AST back to a file.


Can anyone help me?

-- Urs







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