This site is a static rendering of the Trac instance that was used by R7RS-WG1 for its work on R7RS-small (PDF), which was ratified in 2013. For more information, see Home.
Source for wiki BoxesCowan version 1
author
cowan
comment
ipnr
198.185.18.207
name
BoxesCowan
readonly
0
text
== Boxes ==
This is a trivial module, providing mutable and immutable boxes. Most Schemes have something like it, sometimes called ''cells''. Boxes are a disjoint type.
== Procedures ==
* `box`: constructor
* `immutable-box`: constructor
* `box?`: predicate
* `immutable-box`: predicate
* `unbox`: accessor
* `set-box!`: mutator
time
2010-09-14 00:45:17
version
1