%% -*- mode: erlang -*- application:load(syntax_tools), ExtraApps = case application:get_key(syntax_tools, vsn) of {ok, Vsn} when "1.7" > Vsn -> [merl]; _ -> [] end, Apps = [kernel, stdlib, compiler, syntax_tools | ExtraApps], [{application, erlydtl, Spec}] = CONFIG, NewSpec = lists:keystore(applications, 1, Spec, {applications, Apps}), [{application, erlydtl, NewSpec}].