status: final (2015-07-07)
keywords: Data Structure
See also SRFI 135: Immutable Texts and SRFI 140: Immutable Strings.Scheme specifies mutable fixed-length strings. We add two procedures string-append!
and string-replace!
which allow the size of the string to change. We also require that the standard Scheme procedures make-string
and string-copy
return variable-size strings.