Index: pkg/args/lib/args.dart |
diff --git a/pkg/args/lib/args.dart b/pkg/args/lib/args.dart |
index 12ea74549cc3ee87a4a9e8a06947ccc4af64b9c9..ad0d9071c7554904ab7f4b08437f2b86f6e049dd 100644 |
--- a/pkg/args/lib/args.dart |
+++ b/pkg/args/lib/args.dart |
@@ -200,9 +200,9 @@ import 'src/utils.dart'; |
* options and flags from them. |
*/ |
class ArgParser { |
- static final _SOLO_OPT = new RegExp(r'^-([a-zA-Z0-9])$'); |
- static final _ABBR_OPT = new RegExp(r'^-([a-zA-Z0-9]+)(.*)$'); |
- static final _LONG_OPT = new RegExp(r'^--([a-zA-Z\-_0-9]+)(=(.*))?$'); |
+ static const _SOLO_OPT = const RegExp(r'^-([a-zA-Z0-9])$'); |
+ static const _ABBR_OPT = const RegExp(r'^-([a-zA-Z0-9]+)(.*)$'); |
+ static const _LONG_OPT = const RegExp(r'^--([a-zA-Z\-_0-9]+)(=(.*))?$'); |
final Map<String, _Option> _options; |