Changeset 36203 in project


Ignore:
Timestamp:
08/12/18 01:59:04 (12 months ago)
Author:
Kon Lovett
Message:

mention srfi-111

File:
1 edited

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  • wiki/eggref/5/box

    r36155 r36203  
    1616=== Box syntax
    1717
    18 The lexical syntax of a box containing the object {{OBJECT}} is `#&OBJECT'.
     18The syntax literal of a box ''containing'' the scheme-object {{S*}} is {{#&S*}}.
    1919
    2020Only mutable boxes can be recovered. An immutable, variable, or location box
     
    5555=== box?
    5656
    57 <procedure>(box? OBJECT) -> boolean</procedure>
     57<procedure>(box? OBJECT) --> boolean</procedure>
    5858
    5959Is {{OBJECT}} a {{BOX}}?
     
    6161=== box-mutable?
    6262
    63 <procedure>(box-mutable? OBJECT) -> boolean</procedure>
     63<procedure>(box-mutable? OBJECT) --> boolean</procedure>
    6464
    6565Is {{OBJECT}} a mutable {{BOX}}?
     
    6767=== box-immutable?
    6868
    69 <procedure>(box-immutable? OBJECT) -> boolean</procedure>
     69<procedure>(box-immutable? OBJECT) --> boolean</procedure>
    7070
    7171Is {{OBJECT}} an immutable {{BOX}}?
     
    7373=== box-variable?
    7474
    75 <procedure>(box-variable? OBJECT) -> boolean</procedure>
     75<procedure>(box-variable? OBJECT) --> boolean</procedure>
    7676
    7777Is {{OBJECT}} a boxed variable?
     
    7979=== box-location?
    8080
    81 <procedure>(box-location? OBJECT) -> boolean</procedure>
     81<procedure>(box-location? OBJECT) --> boolean</procedure>
    8282
    8383Is {{OBJECT}} a boxed location?
     
    185185== Notes
    186186
    187 * see https://srfi.schemers.org/srfi-111/srfi-111.html
     187* Provides [[https://srfi.schemers.org/srfi-111/srfi-111.html|SRFI 111(R7RS Box)]].
    188188
    189189
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