SRFI 39 (MIT/GNU Scheme 12.0.90)

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### 18.9 SRFI 39: Parameter Objects

Description A mechanism for dynamic binding. Superseded by R7RS. URL https://srfi.schemers.org/srfi-39/srfi-39.html Support Fully supported. Libraries `(srfi 39)` Global All names are bound in the MIT/GNU Scheme global environment.

`make-parameter` | `parameterize`