Starting work on EBNF for lisp

2008-04-17 12:37:31 -04:00 · 2008-04-17 12:37:31 -04:00 · a033091b44
parent b77d660141
commit a033091b44
1 changed files with 5 additions and 1 deletions
--- a/extra/lisp/lisp.factor
+++ b/extra/lisp/lisp.factor
@ -1,4 +1,8 @@
 ! Copyright (C) 2008 James Cash
 ! See http://factorcode.org/license.txt for BSD license.
+USING: kernel peg.ebnf peg.expr ;
+IN: lisp

-IN: lisp
+EBNF: expr
+list  = "(" ( atom | list )* ")"   =>  [[ second 1array ]]
+;EBNF