[M3commit] [modula3/cm3] 693a53: Fix syntax errors for windows

[peter mckinna]

  Branch: refs/heads/master
  Home:   https://github.com/modula3/cm3
  Commit: 693a5392915e3ca2d6d53acc4789beeee035c50a
      https://github.com/modula3/cm3/commit/693a5392915e3ca2d6d53acc4789beeee035c50a
  Author: Peter McKinna <peter.mckinna at gmail.com>
  Date:   2019-12-03 (Tue, 03 Dec 2019)

  Changed paths:
    M m3-libs/m3core/src/coroutine/DUMMY/CoroutineDummy.m3

  Log Message:
  -----------
  Fix syntax errors for windows