Adding support for ' quote syntax in lisp.parser

db4
James Cash 2008-09-09 12:09:23 -04:00
parent fbb958da82
commit db1a69f6aa
1 changed files with 3 additions and 1 deletions

View File

@ -36,4 +36,6 @@ atom = number
| string
s-expression = LPAREN (list-item)* RPAREN => [[ second seq>cons ]]
list-item = _ ( atom | s-expression ) _ => [[ second ]]
;EBNF
quoted = squote list-item => [[ second nil cons "quote" <lisp-symbol> swap cons ]]
expr = list-item | quoted
;EBNF