Nim/doc/exception_hierarchy_fragment.txt

* `Exception <system.html#Exception>`_
  * `AccessViolationError <system.html#AccessViolationError>`_
  * `ArithmeticError <system.html#ArithmeticError>`_
    * `DivByZeroError <system.html#DivByZeroError>`_
    * `OverflowError <system.html#OverflowError>`_
  * `AssertionError <system.html#AssertionError>`_
  * `DeadThreadError <system.html#DeadThreadError>`_
  * `FloatingPointError <system.html#FloatingPointError>`_
    * `FloatDivByZeroError <system.html#FloatDivByZeroError>`_
    * `FloatInexactError <system.html#FloatInexactError>`_
    * `FloatInvalidOpError <system.html#FloatInvalidOpError>`_
    * `FloatOverflowError <system.html#FloatOverflowError>`_
    * `FloatUnderflowError <system.html#FloatUnderflowError>`_
  * `FieldError <system.html#FieldError>`_
  * `IndexError <system.html#IndexError>`_
  * `ObjectAssignmentError <system.html#ObjectAssignmentError>`_
  * `ObjectConversionError <system.html#ObjectConversionError>`_
  * `ValueError <system.html#ValueError>`_
    * `KeyError <system.html#KeyError>`_
  * `ReraiseError <system.html#ReraiseError>`_
  * `RangeError <system.html#RangeError>`_
  * `OutOfMemoryError <system.html#OutOfMemoryError>`_
  * `ResourceExhaustedError <system.html#ResourceExhaustedError>`_
  * `StackOverflowError <system.html#StackOverflowError>`_
  * `SystemError <system.html#SystemError>`_
    * `IOError <system.html#IOError>`_
    * `OSError <system.html#OSError>`_
      * `LibraryError <system.html#LibraryError>`_