Add lexmachine, group scanners in "Scanners and Parser Generators" section.
diff --git a/Projects.md b/Projects.md
index 79cbfe3..be2561b 100644
--- a/Projects.md
+++ b/Projects.md
@@ -1262,15 +1262,16 @@
## Scanner and Parser Generators
* [ebnf2y](http://github.com/cznic/ebnf2y) - Utility for converting EBNF grammars into yacc compatible skeleton .y files.
- * [flexgo](https://github.com/pebbe/flexgo) - A version of flex that can produce Go code.
- * [fsm](http://github.com/cznic/fsm) - FSM (NFA, DFA) utilities.
* [gocc](http://code.google.com/p/gocc/) - Go Compiler Compiler
* [golex](http://github.com/cznic/golex) - Lex/flex like fast (DFA) scanners generator.
* [gopp](http://github.com/skelterjohn/gopp) - Go Parser Parser
* [goyacc](http://github.com/cznic/goyacc) - Goyacc is a version of yacc generating Go parsers.
- * [Ragel](http://www.complang.org/ragel/) - State Machine Compiler
* [y](http://github.com/cznic/y) - Package y converts .y (yacc) source files to data suitable for a parser generator.
* [yy](http://github.com/cznic/yy) - yacc to yacc compiler.
+ * [flexgo](https://github.com/pebbe/flexgo) - A version of flex that can produce Go code.
+ * [fsm](http://github.com/cznic/fsm) - FSM (NFA, DFA) utilities.
+ * [Ragel](http://www.complang.org/ragel/) - State Machine Compiler
+ * [lexmachine](https://github.com/timtadh/lexmachine) - Lexical Analysis Framework for Golang
## Security
@@ -1683,4 +1684,4 @@
* [spellabc](https://github.com/elasticdog/spellabc) - Package spellabc implements spelling alphabet code word encoding.
* [Twackup](https://github.com/tv42/twackup) - Backs up your tweets into local files
* [validation](https://github.com/kdar/validation) - Simple independent struct/key-value validation
- * [Tasks](https://github.com/thewhitetulip/Tasks) - A simplistic todo list manager written in Go
\ No newline at end of file
+ * [Tasks](https://github.com/thewhitetulip/Tasks) - A simplistic todo list manager written in Go
