docs: func compareBuildCondition(conditionMode conditionMode, node exprNode) (exprNode, error) {
  	// Create a string with special characters that can be substituted later: $c
  	switch conditionMode {
  	case equalCond:
  		node.fmtExpr = "$c = $c"
  	case notEqualCond:
  		node.fmtExpr = "$c <> $c"
  	case lessThanCond:
  		node.fmtExpr = "$c < $c"
  	case lessThanEqualCond:
  		node.fmtExpr = "$c <= $c"
  	case greaterThanCond:
  		node.fmtExpr = "$c > $c"
  	case greaterThanEqualCond:
  		node.fmtExpr = "$c >= $c"
  	default:
  		return exprNode{}, fmt.Errorf("build compare condition error: unsupported mode: %v", conditionMode)
  	}
  
  	return node, nil
  }