[Snek] [keith-packard/snek] 875d90: Move declarations around in snek-code.c

[Keith Packard]

  Branch: refs/heads/master
  Home:   https://github.com/keith-packard/snek
  Commit: 875d901b3547757f0d196249c0fc8436a5586216
      https://github.com/keith-packard/snek/commit/875d901b3547757f0d196249c0fc8436a5586216
  Author: Keith Packard <keithp at keithp.com>
  Date:   2019-12-03 (Tue, 03 Dec 2019)

  Changed paths:
    M snek-code.c

  Log Message:
  -----------
  Move declarations around in snek-code.c

This moves all of the debug code to the bottom of the file and adds
comments about what the global variables do. No actual code changes.

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


  Commit: d1418bad68a9142c797c3f4528287bc464dd79c9
      https://github.com/keith-packard/snek/commit/d1418bad68a9142c797c3f4528287bc464dd79c9
  Author: Keith Packard <keithp at keithp.com>
  Date:   2019-12-03 (Tue, 03 Dec 2019)

  Changed paths:
    M snek-code.c
    M snek-error.c
    A snek-exec.c
    M snek-gram.ll
    M snek-poly.c
    M snek.defs
    M snek.h

  Log Message:
  -----------
  Split execution out of snek-code.c to snek-exec.c

Makes these two files more managable, by separating compilation
from execution.

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


Compare: https://github.com/keith-packard/snek/compare/96ba3ed3ecc1...d1418bad68a9