[PATCH] Fix bug 20892 - clang-format does not handle C-style comments

[Daniel Jasper]

One comment, otherwise looks good.

================
Comment at: lib/Format/Format.cpp:1736
@@ +1735,3 @@
+  static bool isFormatOffDirective(const FormatToken &Tok) {
+    return Tok.is(tok::comment) && (Tok.TokenText == "// clang-format off" ||
+                                    Tok.TokenText == "/* clang-format off */");
----------------
I don't think it is worth pulling out these functions, but I don't feel strongly.

http://reviews.llvm.org/D5309