README fixes
UsageError → UsageException
Fixed links to classes, methods etc. in command_runner library
diff --git a/README.md b/README.md
index 9e3b3ca..461ebc6 100644
--- a/README.md
+++ b/README.md
@@ -320,12 +320,12 @@
[CommandRunner][] automatically adds a `help` command that displays usage
information for commands, as well as support for the `--help` flag for all
commands. If it encounters an error parsing the arguments or processing a
-command, it throws a [UsageError][]; your `main()` method should catch these and
+command, it throws a [UsageException][]; your `main()` method should catch these and
print them appropriately. For example:
```dart
runner.run(arguments).catchError((error) {
- if (error is! UsageError) throw error;
+ if (error is! UsageException) throw error;
print(error);
exit(64); // Exit code 64 indicates a usage error.
});
@@ -386,14 +386,14 @@
[gnu]: http://www.gnu.org/prep/standards/standards.html#Command_002dLine-Interfaces
[ArgParser]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.ArgParser
[ArgResults]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.ArgResults
-[CommandRunner]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.CommandRunner
-[Command]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.Command
-[UsageError]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.UsageError
+[CommandRunner]: http://www.dartdocs.org/documentation/args/latest/index.html#args/command_runner.CommandRunner
+[Command]: http://www.dartdocs.org/documentation/args/latest/index.html#args/command_runner.Command
+[UsageException]: http://www.dartdocs.org/documentation/args/latest/index.html#args/command_runner.UsageException
[addOption]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.ArgParser@id_addOption
[addFlag]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.ArgParser@id_addFlag
[parse]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.ArgParser@id_parse
[rest]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.ArgResults@id_rest
[addCommand]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.ArgParser@id_addCommand
[getUsage]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.ArgParser@id_getUsage
-[addSubcommand]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.Command@id_addSubcommand
-[run]: http://www.dartdocs.org/documentation/args/latest/index.html#args/args.Command@id_run
+[addSubcommand]: http://www.dartdocs.org/documentation/args/latest/index.html#args/command_runner.Command@id_addSubcommand
+[run]: http://www.dartdocs.org/documentation/args/latest/index.html#args/command_runner.Command@id_run
