cpp11-migrate: Minor command-line fixes and improvements

* all transforms are in the same category
* all transforms' options are in the same category
* display the CommonOptionParser extra-help (which describe in more details the
  compilation database stuff)
* add EXAMPLES section

Author: Guillaume Papin <guillaume.papin@epitech.eu>
llvm-svn: 185660

1 files changed, 4 insertions, 4 deletions

diff --git a/clang-tools-extra/cpp11-migrate/AddOverride/AddOverride.cpp b/clang-tools-extra/cpp11-migrate/AddOverride/AddOverride.cpp
index 1b77e128406..aed90c00667 100644
--- a/clang-tools-extra/cpp11-migrate/AddOverride/AddOverride.cpp
+++ b/clang-tools-extra/cpp11-migrate/AddOverride/AddOverride.cpp
@@ -21,16 +21,16 @@
 #include "clang/Rewrite/Core/Rewriter.h"
 #include "clang/Tooling/Refactoring.h"
 #include "clang/Tooling/Tooling.h"
-#include "llvm/Support/CommandLine.h"
 
 using clang::ast_matchers::MatchFinder;
 using namespace clang::tooling;
 using namespace clang;
+namespace cl = llvm::cl;
 
-static llvm::cl::opt<bool> DetectMacros(
+static cl::opt<bool> DetectMacros(
     "override-macros",
-    llvm::cl::desc(
-        "Detect and use macros that expand to the 'override' keyword."));
+    cl::desc("Detect and use macros that expand to the 'override' keyword."),
+    cl::cat(TransformsOptionsCategory));
 
 int AddOverrideTransform::apply(FileOverrides &InputStates,
                                 const CompilationDatabase &Database,