{deps, [ %% recon "https://github.com/ferd/recon" at root rebar.config ]}. {edoc_opts, [{preprocess, true}]}. {erl_opts, [warn_unused_vars, warn_shadow_vars, warn_unused_import, warn_obsolete_guard, debug_info ]}. {xref_checks, [undefined_function_calls, undefined_functions, locals_not_used, deprecated_function_calls, warnings_as_errors, deprecated_functions]}. {cover_enabled, true}. {cover_opts, [verbose]}. {cover_export_enabled, true}.