WingTillDie

## clangHiddenOptions.txt
$ clang --version
clang version 5.0.1 (tags/RELEASE_501/final)
Target: x86_64-unknown-windows-cygnus
Thread model: posix
InstalledDir: /usr/bin

$ clang --help-hidden
OVERVIEW: clang LLVM compiler

USAGE: clang-5.0 [options] <inputs>
	$ clang --version
	clang version 5.0.1 (tags/RELEASE_501/final)
	Target: x86_64-unknown-windows-cygnus
	Thread model: posix
	InstalledDir: /usr/bin

	$ clang --help-hidden
	OVERVIEW: clang LLVM compiler

	USAGE: clang-5.0 [options] <inputs>