Gecko [ fernandoquevedodop.com ]

Name	Size	Permission
array.y	971 B	-rw-r--r--
array2.y	928 B	-rw-r--r--
calc-ja.y	1.17 KB	-rw-r--r--
calc.y	1017 B	-rw-r--r--
conflict.y	224 B	-rw-r--r--
hash.y	1.04 KB	-rw-r--r--
lalr.y	148 B	-rw-r--r--
lists.y	1.01 KB	-rw-r--r--
syntax.y	674 B	-rw-r--r--
yyerr.y	483 B	-rw-r--r--

Name

Size

Permission

Action

array.y

971 B

-rw-r--r--

array2.y

928 B

-rw-r--r--

calc-ja.y

1.17 KB

-rw-r--r--

calc.y

1017 B

-rw-r--r--

conflict.y

224 B

-rw-r--r--

hash.y

1.04 KB

-rw-r--r--

lalr.y

148 B

-rw-r--r--

lists.y

1.01 KB

-rw-r--r--

syntax.y

674 B

-rw-r--r--

yyerr.y

483 B

-rw-r--r--

Code Editor : lists.y

# $Id$
#
# Rules for verious lists.
# This file is just an example, you cannot compile this file.

class ExampleOnly
rule

# a list, which minimum number of items is 0
list0 :
          {
            result = []
          }
      | list0 item
          {
            result.push val[1]
          }

# a list, which minimum number of items is 1
list1 : item
          {
            result = val
          }
      | list1 item
          {
            result.push val[1]
          }

# a list, separated by comma
clist : item
          {
            result = val
          }
      | clist ',' item
          {
            result.push val[2]
          }

# a hash. see also "hash.y".
hash  : '{' hash_contents '}'
          {
            result = val[1]
          }
      | '{' '}'
          {
            result = {}
          }

hash_contents
      : item "=>" item
          {
            result = { val[0] => val[2] }
          }
      | hash_contents ',' item "=>" item
          {
            result[val[2]] = val[4]
          }

${this.title}

Code Editor : lists.y