helma-args-sample-session.js

helma> var Parser = require('helma/args').Parser;
helma> var p = new Parser();
helma> p.addOption("s", "silent", null, "Ignore errors and warnings")
helma> p.addOption("x", "extend", "FOO", "Extend core functionality using FOO")
helma> p.addOption("v", "verbose", null, "Be verbose")
helma> p.help()
 -s --silent      Ignore errors and warnings
 -x --extend FOO  Extend core functionality using FOO
 -v --verbose     Be verbose
helma> var args = ["-s", "-x", "foo"];
helma> p.parse(args).toSource()
({silent:true, extend:"foo"})
helma> args.toSource()
[]