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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
svoid dm_gazelle_matchStep_condition(GazelleTree t, O... _) {
  if (t.rule() == null) ret;
  bool debug = boolPar debug(_) || boolPar debugConditions(_);
  TextAndType next = get(t.rule().insWithType, t.mr.iCond);
  if (debug) print("matchStep_condition: " + getString type(next));
  if (next == null || !eq(next.type, "condition")) ret;
  
  GazelleEvalContext subCtx = cast callF(requiredPar contextMaker(_));
  subCtx.engine.dropRulesWhere(r -> neq(r.purpose, "condition to eval"));
  L<GazelleTree> l = dm_gazelle_reasonAboutChatInput_v2(null, next.text, paramsPlus(_, ctx := subCtx));
  gazelle_processSafeEvalsInTree(l);
  if (debug) {
    print("Sub-Tree for condition " + next.text + ":");
    printIndentLines(l);
  }
  
  bool satisfied = false;
  for (GazelleTree tree : l)
    if (eqic(tree.line, "true"))
      break with satisfied = true;
    else if (eqic(tree.line, "false"))
      break;
      
  if (debug) print("satisfied=" + satisfied);
  if (!satisfied) ret;
  
  t.mr.iCond++;
  gazelle_addPredictionToTreeNode(t);
  t.mr.remainingConditions = dropFirst(t.mr.remainingConditions);
  t.mr.remainingConditionsWithType = dropFirst(t.mr.remainingConditionsWithType);
}