static GazelleEvalContext dm_gazelle_stdEvalContext() {
  long startTime = sysNow();
  L<T3<S>> rules = dm_allRulesFromRulesModuleWithCommentsAndIDs();
  GazelleEvalContext ctx = dm_gazelle_stdEvalContext(rules);
  done2(startTime, "Making engine with " + n2(rules, "rule"));
  ret ctx;
}

static GazelleEvalContext dm_gazelle_stdEvalContext(L<T3<S>> rules) {
  GazelleEvalContext ctx = gazelle_stdEvalContext(rules);
  ctx.engine.callFunctionOnString = func(S function, S s) -> O { dm_callFunctionOnString(function, s) };
  ret ctx;
}