September 17, 2017


  • Fixed a bug where tcframe crashed when grading spec with multiple test cases mode, which has no sample test cases.
  • Fixed a bug where a LINE() with only jagged vector contained an extra leading space.
  • Fixed a bug where a LINES() with empty vectors contained extra spaces.


  • Disallow specifying SIZE() after LINE() and RAW_LINE() instead of silently ignoring it.