SRFI 69 (MIT/GNU Scheme 12.1)

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### 18.10 SRFI 69: Basic Hash Tables

Description A standard interface for hash tables. Superseded by SRFI 125. URL https://srfi.schemers.org/srfi-69/srfi-69.html Support Fully supported. Libraries `(srfi 69)` Global All names are bound in the MIT/GNU Scheme global environment.

`alist->hash-table` | `hash`
`hash-by-identity` | `hash-table->alist`
`hash-table-copy` | `hash-table-delete!`
`hash-table-equivalence-function` | `hash-table-exists?`
`hash-table-fold` | `hash-table-hash-function`
`hash-table-keys` | `hash-table-merge!`
`hash-table-ref` | `hash-table-ref/default`
`hash-table-set!` | `hash-table-size`
`hash-table-update!` | `hash-table-update!/default`
`hash-table-values` | `hash-table-walk`
`hash-table?` | `make-hash-table`
`string-ci-hash` | `string-hash`