define: DUK_USE_NONSTD_JSON_ESC_U2028_U2029
feature_enables: DUK_OPT_NONSTD_JSON_ESC_U2028_U2029
introduced: 1.1.0
default: true
tags:
  - ecmascript
  - compliance
description: >
  When enabled, Duktape JSON.stringify() will escape U+2028 and U+2029 which
  is non-compliant behavior.  This is recommended to make JSON.stringify()
  output valid when embedded in a web page or parsed with eval().

  When disabled, Duktape provides the compliant behavior, i.e. no escaping
  for U+2028 and U+2029.