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Refer to -help instead of --help since this is what tools themselves say.

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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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96578 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands
2010-02-18 14:08:13 +00:00
parent 3460f221cd
commit 7e7ae5ad69
23 changed files with 83 additions and 83 deletions
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14
lib/Support/CommandLine.cpp
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@@ -650,7 +650,7 @@ void cl::ParseCommandLineOptions(int argc, char **argv,
if (Handler == 0) {
if (SinkOpts.empty()) {
errs() << ProgramName << ": Unknown command line argument '"
<< argv[i] << "'. Try: '" << argv[0] << " --help'\n";
<< argv[i] << "'. Try: '" << argv[0] << " -help'\n";
ErrorParsing = true;
} else {
for (SmallVectorImpl<Option*>::iterator I = SinkOpts.begin(),
@@ -673,7 +673,7 @@ void cl::ParseCommandLineOptions(int argc, char **argv,
errs() << ProgramName
<< ": Not enough positional command line arguments specified!\n"
<< "Must specify at least " << NumPositionalRequired
<< " positional arguments: See: " << argv[0] << " --help\n";
<< " positional arguments: See: " << argv[0] << " -help\n";
ErrorParsing = true;
} else if (!HasUnlimitedPositionals
@@ -681,7 +681,7 @@ void cl::ParseCommandLineOptions(int argc, char **argv,
errs() << ProgramName
<< ": Too many positional arguments specified!\n"
<< "Can specify at most " << PositionalOpts.size()
<< " positional arguments: See: " << argv[0] << " --help\n";
<< " positional arguments: See: " << argv[0] << " -help\n";
ErrorParsing = true;
} else if (ConsumeAfterOpt == 0) {
@@ -1029,7 +1029,7 @@ void generic_parser_base::printOptionInfo(const Option &O,
//===----------------------------------------------------------------------===//
// --help and --help-hidden option implementation
// -help and -help-hidden option implementation
//
static int OptNameCompare(const void *LHS, const void *RHS) {
@@ -1134,7 +1134,7 @@ static HelpPrinter NormalPrinter(false);
static HelpPrinter HiddenPrinter(true);
static cl::opt<HelpPrinter, true, parser<bool> >
HOp("help", cl::desc("Display available options (--help-hidden for more)"),
HOp("help", cl::desc("Display available options (-help-hidden for more)"),
cl::location(NormalPrinter), cl::ValueDisallowed);
static cl::opt<HelpPrinter, true, parser<bool> >
@@ -1222,8 +1222,8 @@ void cl::PrintHelpMessage() {
// NormalPrinter variable is a HelpPrinter and the help gets printed when
// its operator= is invoked. That's because the "normal" usages of the
// help printer is to be assigned true/false depending on whether the
// --help option was given or not. Since we're circumventing that we have
// to make it look like --help was given, so we assign true.
// -help option was given or not. Since we're circumventing that we have
// to make it look like -help was given, so we assign true.
NormalPrinter = true;
}