[clang] [clang-format] Add additional custom words for equivalent clang-format on/off functionality (PR #123543)

[via cfe-commits]

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@@ -26,6 +26,12 @@
 #include "llvm/Support/InitLLVM.h"
 #include "llvm/Support/Process.h"
 #include <fstream>
+#include <iostream>
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mydeveloperday wrote:

why do you need iostream? did you have some std::cerr << debug output that you've now removed but you've left the header?

https://github.com/llvm/llvm-project/pull/123543