[clang-tools-extra] r247792 - [clang-tidy] Improve the help text for -dump-config.

[Alexander Kornienko via cfe-commits]

Author: alexfh
Date: Wed Sep 16 08:21:57 2015
New Revision: 247792

URL: http://llvm.org/viewvc/llvm-project?rev=247792&view=rev
Log:
[clang-tidy] Improve the help text for -dump-config.

Modified:
    clang-tools-extra/trunk/clang-tidy/tool/ClangTidyMain.cpp

Modified: clang-tools-extra/trunk/clang-tidy/tool/ClangTidyMain.cpp
URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/clang-tidy/tool/ClangTidyMain.cpp?rev=247792&r1=247791&r2=247792&view=diff
==============================================================================
--- clang-tools-extra/trunk/clang-tidy/tool/ClangTidyMain.cpp (original)
+++ clang-tools-extra/trunk/clang-tidy/tool/ClangTidyMain.cpp Wed Sep 16 08:21:57 2015
@@ -121,9 +121,11 @@ static cl::opt<std::string> Config(
 static cl::opt<bool> DumpConfig(
     "dump-config",
     cl::desc("Dumps configuration in the YAML format to stdout. This option\n"
-             "should be used along with a file name (and '--' if the file is\n"
+             "can be used along with a file name (and '--' if the file is\n"
              "outside of a project with configured compilation database). The\n"
-             "configuration used for this file will be printed."),
+             "configuration used for this file will be printed.\n"
+             "Use along with -checks=* to include configuration of all\n"
+             "checks.\n"),
     cl::init(false), cl::cat(ClangTidyCategory));
 
 static cl::opt<bool> EnableCheckProfile(