* module/scheme/comparator.sld: New R7RS library shim for SRFI 128.
* am/bootstrap.am (SOURCES): Register it.
* NEWS: Update NEWS.
---
(no changes since v7)
Changes in v7:
- Register prerequisites for scheme/comparator.go in am/bootstrap.am
Changes in v5:
- Update NEWS
NEWS | 1 +
am/bootstrap.am | 2 ++
module/scheme/comparator.sld | 33 +++++++++++++++++++++++++++++++++
3 files changed, 36 insertions(+)
create mode 100644 module/scheme/comparator.sld
diff --git a/NEWS b/NEWS
index 31107a76d..45023d9fb 100644
--- a/NEWS
+++ b/NEWS
@@ -23,6 +23,7 @@ the compiler reports it as "possibly unused".
** Add (srfi 126), a hash tables library
** Add (srfi 128), a comparators library
+** Add (scheme comparator)
* Bug fixes
diff --git a/am/bootstrap.am b/am/bootstrap.am
index f0d4b86dd..ba5cd7291 100644
--- a/am/bootstrap.am
+++ b/am/bootstrap.am
@@ -66,6 +66,7 @@ ice-9/psyntax-pp.go: ice-9/psyntax.scm ice-9/psyntax-pp.scm
srfi/srfi-126.go: srfi/srfi-1.go srfi/srfi-9.go srfi/srfi-9/gnu.go \
srfi/srfi-11.go
srfi/srfi-128.go: srfi/srfi-69.go srfi/srfi-126.go
+scheme/comparator.go: srfi/srfi-128.go
# All sources. We can compile these in any order; the order below is
# designed to hopefully result in the lowest total compile time.
@@ -282,6 +283,7 @@ SOURCES = \
scheme/base.scm \
scheme/case-lambda.scm \
scheme/char.scm \
+ scheme/comparator.sld \
scheme/complex.scm \
scheme/cxr.scm \
scheme/eval.scm \
diff --git a/module/scheme/comparator.sld b/module/scheme/comparator.sld
new file mode 100644
index 000000000..5016e4392
--- /dev/null
+++ b/module/scheme/comparator.sld
@@ -0,0 +1,33 @@
+;;; comparator.sld --- R7RS library exposing SRFI 128.
+
+;;; Copyright (C) 2023 Free Software Foundation, Inc.
+;;;
+;;; This library is free software: you can redistribute it and/or modify
+;;; it under the terms of the GNU Lesser General Public License as
+;;; published by the Free Software Foundation, either version 3 of the
+;;; License, or (at your option) any later version.
+;;;
+;;; This library is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+;;; Lesser General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU Lesser General Public
+;;; License along with this program. If not, see
+;;; <http://www.gnu.org/licenses/>.
+
+(define-library (scheme comparator)
+ (export comparator? comparator-ordered? comparator-hashable?
+ make-comparator
+ make-pair-comparator make-list-comparator make-vector-comparator
+ make-eq-comparator make-eqv-comparator make-equal-comparator
+ boolean-hash char-hash char-ci-hash
+ string-hash string-ci-hash symbol-hash number-hash
+ make-default-comparator default-hash comparator-register-default!
+ comparator-type-test-predicate comparator-equality-predicate
+ comparator-ordering-predicate comparator-hash-function
+ comparator-test-type comparator-check-type comparator-hash
+ hash-bound hash-salt
+ =? <? >? <=? >=?
+ comparator-if<=>)
+ (import (srfi 128)))
--
2.41.0
