guile/module/srfi/srfi-125.sld

;;; Copyright 2015 William D Clinger.
;;;
;;; Permission to copy this software, in whole or in part, to use this
;;; software for any lawful purpose, and to redistribute this software
;;; is granted subject to the restriction that all copies made of this
;;; software must include this copyright and permission notice in full.
;;;
;;; I also request that you send me a copy of any improvements that you
;;; make to this software so that they may be incorporated within it to
;;; the benefit of the Scheme community.
;;;
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

(define-library (srfi 125)

  (export

   make-hash-table
   hash-table
   hash-table-unfold
   alist->hash-table

   hash-table?
   hash-table-contains?
   hash-table-empty?
   hash-table=?
   hash-table-mutable?

   hash-table-ref
   hash-table-ref/default

   hash-table-set!
   hash-table-delete!
   hash-table-intern!
   hash-table-update!
   hash-table-update!/default
   hash-table-pop!
   hash-table-clear!

   hash-table-size
   hash-table-keys
   hash-table-values
   hash-table-entries
   hash-table-find
   hash-table-count

   hash-table-map
   hash-table-for-each
   hash-table-map!
   hash-table-map->list
   hash-table-fold
   hash-table-prune!

   hash-table-copy
   hash-table-empty-copy
   hash-table->alist

   hash-table-union!
   hash-table-intersection!
   hash-table-difference!
   hash-table-xor!

   ;; The following procedures are deprecated by SRFI 125:

   (rename deprecated:hash                     hash)
   (rename deprecated:string-hash              string-hash)
   (rename deprecated:string-ci-hash           string-ci-hash)
   (rename deprecated:hash-by-identity         hash-by-identity)

   (rename deprecated:hash-table-equivalence-function
                                               hash-table-equivalence-function)
   (rename deprecated:hash-table-hash-function hash-table-hash-function)
   (rename deprecated:hash-table-exists?       hash-table-exists?)
   (rename deprecated:hash-table-walk          hash-table-walk)
   (rename deprecated:hash-table-merge!        hash-table-merge!)

   )

  (import (scheme base)
          (scheme write) ; for warnings about deprecated features
          (srfi 126)
          (except (srfi 128)
                  hash-salt      ; exported by (srfi 126)
                  string-hash    ; exported by (srfi 126)
                  string-ci-hash ; exported by (srfi 126)
                  ))

  (cond-expand
   ((library (scheme char))
    (import (scheme char)))
   (else
    (begin (define string-ci=? string=?))))

  (include "srfi-125/125.body.scm")

  ) ; eof