Control flow
~~~~~~~~~~~~


+ `abort`_ interrupt evaluation.
+ `break`_ keyword to interrupt loops
+ `case`_ keyword used in statement "select"
+ `continue`_ keyword to pass control to the next iteration of a loop
+ `for`_ language keyword for loops
+ `if`_ keyword for conditional execution
+ `pause`_ pause mode, invoke keyboard
+ `resume`_ return or resume execution and copy some local variables
+ `return`_ return or resume execution and copy some local variables
+ `select`_ select keyword
+ `then`_ keyword in control flows 'if' and 'select'
+ `while`_ while keyword


.. _for: for.html
.. _abort: abort.html
.. _return: return.html
.. _pause: pause.html
.. _then: then.html
.. _select: select.html
.. _break: break.html
.. _continue: continue.html
.. _case: case.html
.. _while: while.html
.. _if: if.html
.. _resume: resume.html