improve usability of help

This commit is contained in:
alexlamsl 2017-04-02 02:59:02 +08:00
parent 57ee6badf8
commit 834102fb7b

View File

@ -110,6 +110,8 @@ for (var i = 2; i < process.argv.length; ++i) {
STMTS_TO_USE = STMTS_TO_USE.filter(function(id){ return id !== omit; })
});
break;
case '--help':
case '-h':
case '-?':
console.log('** UglifyJS fuzzer help **');
console.log('Valid options (optional):');
@ -128,7 +130,7 @@ for (var i = 2; i < process.argv.length; ++i) {
return 0;
default:
// first arg may be a number.
if (i > 2 || !parseInt(process.argv[i], 10)) throw new Error('Unknown argument[' + process.argv[i] + ']; see -? for help');
if (i > 2 || !parseInt(process.argv[i], 10)) throw new Error('Unknown argument[' + process.argv[i] + ']; see -h for help');
}
}