The following lines in CNTK's Makefile appear to break syntax highlighting in VSCode. The first breaks all highlighting after it, and the nested ifdefs don't show up highlighted as "ifdef". I don't know enough about any of this to say whether this is a VSCode or CNTK problem, but thought I'd start here :)

Apologies for weird markdown due to code

1. Line 103

CXXVER_GE480:= $(shell expr `$(CXX) -dumpversion | sed -e 's/\.\([0-9][0-9]\)/\1/g' -e 's/\.\([0-9]\)/0\1/g' -e 's/^[0-9]\{3,4\}$$/&00/'` \>= 40800)

2. Line 122

ifdef CUDA_PATH
  ifndef GDK_INCLUDE_PATH

• VSCode Version:
  Version 1.11.2
  Commit 6eaebe3
  Date 2017-04-13T08:03:11.395Z
  Shell 1.4.6
  Renderer 53.0.2785.143
  Node 6.5.0
• OS Version:
  Windows 10 Creator's Update

Steps to Reproduce:

1. Open https://github.com/Microsoft/CNTK/blob/master/Makefile