[Snek] [keith-packard/snek] a2bd4e: Remove null action after RANGE token

[Keith Packard]

  Branch: refs/heads/master
  Home:   https://github.com/keith-packard/snek
  Commit: a2bd4ef78a597291ab98d8783fe7d7308e01b040
      https://github.com/keith-packard/snek/commit/a2bd4ef78a597291ab98d8783fe7d7308e01b040
  Author: Keith Packard <keithp at keithp.com>
  Date:   2019-02-19 (Tue, 19 Feb 2019)

  Changed paths:
    M snek-gram.ll

  Log Message:
  -----------
  Remove null action after RANGE token

And remove {} from all 'goto' actions.

Signed-off-by: Keith Packard <keithp at keithp.com>


  Commit: da886c2680761b989441ded85a598e31b4f995c7
      https://github.com/keith-packard/snek/commit/da886c2680761b989441ded85a598e31b4f995c7
  Author: Keith Packard <keithp at keithp.com>
  Date:   2019-02-19 (Tue, 19 Feb 2019)

  Changed paths:
    M posix/snek-posix.builtin
    M posix/snek-posix.c

  Log Message:
  -----------
  posix: Add time.monotonic

Signed-off-by: Keith Packard <keithp at keithp.com>


  Commit: d9369e72e20e398adcda7b0146c31576aca42134
      https://github.com/keith-packard/snek/commit/d9369e72e20e398adcda7b0146c31576aca42134
  Author: Keith Packard <keithp at keithp.com>
  Date:   2019-02-19 (Tue, 19 Feb 2019)

  Changed paths:
    M snek-duino/snek-duino.builtin
    M snek-duino/snek-duino.c

  Log Message:
  -----------
  snek-duino: Add time.monotonic, random

Wire up timer0 too generate MS pulses so we get higher resolution timers and
use that for both time.sleep and time.monotonic.

Add low-quality random number generator.

Signed-off-by: Keith Packard <keithp at keithp.com>


  Commit: b6340733de99ddc19add089085a19ef2becee726
      https://github.com/keith-packard/snek/commit/b6340733de99ddc19add089085a19ef2becee726
  Author: Keith Packard <keithp at keithp.com>
  Date:   2019-02-19 (Tue, 19 Feb 2019)

  Changed paths:
    M snek-duino/Makefile

  Log Message:
  -----------
  snek-duino: Hide 'awk' command line for printing ROM usage.

Signed-off-by: Keith Packard <keithp at keithp.com>


Compare: https://github.com/keith-packard/snek/compare/c5bf92cf4439...b6340733de99