Also, have tools output -help-hidden rather than refer to --help-hidden, for consistency, and likewise adjust documentation. This doesn't change every mention of --help, only those which seemed clearly safe. llvm-svn: 96578
llvm-svn: 28655
the current author is not the person to provide it. Now that the file exists, perhaps others will chime in and embellish. llvm-svn: 28591