[clang-tools-extra] [clang-doc] Add option for compact JSON (PR #190822)

[Paul Kirth via cfe-commits]

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@@ -50,6 +50,10 @@ using clang::doc::OutputFormatTy;
 static llvm::cl::extrahelp CommonHelp(CommonOptionsParser::HelpMessage);
 static llvm::cl::OptionCategory ClangDocCategory("clang-doc options");
 
+static llvm::cl::opt<bool>
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ilovepi wrote:

any reason not to make this the default? it should probably always be compact if you ask for one of the other generators, like HTML.

https://github.com/llvm/llvm-project/pull/190822