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authorBryan Newbold <bnewbold@robocracy.org>2017-02-20 00:05:28 -0800
committerBryan Newbold <bnewbold@robocracy.org>2017-02-20 00:05:28 -0800
commit87b82b5822ca54228cfa6df29be3ad9d4bc47d16 (patch)
tree1eb4f87abd38bea56e08335d939e8171d5e7bfc7 /record.scm
parentbd9733926076885e3417b74de76e4c9c7bc56254 (diff)
downloadslib-87b82b5822ca54228cfa6df29be3ad9d4bc47d16.tar.gz
slib-87b82b5822ca54228cfa6df29be3ad9d4bc47d16.zip
Import Upstream version 2d2upstream/2d2
Diffstat (limited to 'record.scm')
-rw-r--r--record.scm59
1 files changed, 30 insertions, 29 deletions
diff --git a/record.scm b/record.scm
index a1a9450..9f80045 100644
--- a/record.scm
+++ b/record.scm
@@ -10,6 +10,9 @@
; prevents forgery and corruption (modification without using
; RECORD-MODIFIER) of records.
+;;2001-07-24 Aubrey Jaffer <agj@alum.mit.edu>
+;; changed identifiers containing VECTOR to VECT or VCT.
+
(require 'common-list-functions)
(define vector? vector?)
@@ -27,8 +30,8 @@
(define make-record-type #f)
(let (;; Need to close these to keep magic-cookie hidden.
- (make-vector make-vector)
- (vector vector)
+ (make-vect make-vector)
+ (vect vector)
;; We have to wrap these to keep magic-cookie hidden.
(vect? vector?)
@@ -66,7 +69,7 @@
;; Internal accessor functions. No error checking.
(rtd-tag (lambda (x) (vect-ref x 0)))
- (rtd-name (lambda (rtd) (if (vector? rtd) (vect-ref rtd 1) "rtd")))
+ (rtd-name (lambda (rtd) (if (vect? rtd) (vect-ref rtd 1) "rtd")))
(rtd-fields (lambda (rtd) (vect-ref rtd 3)))
;; rtd-vfields is padded out to the length of the vector, which is 1
;; more than the number of fields
@@ -91,13 +94,13 @@
(slib:error 'make-record-type "illegal field-names argument."
field-names))
(let* ((augmented-length (+ 1 (length field-names)))
- (rtd (vector magic-cookie
- type-name
- '()
- field-names
- augmented-length
- #f
- #f)))
+ (rtd (vect magic-cookie
+ type-name
+ '()
+ field-names
+ augmented-length
+ #f
+ #f)))
(vect-set! rtd 5
(lambda (x)
(and (vect? x)
@@ -129,7 +132,7 @@
(slib:error 'record-constructor
(rtd-name rtd)
"wrong number of arguments."))
- (apply vector rtd elts)))
+ (apply vect rtd elts)))
(let ((rec-vfields (rtd-vfields rtd))
(corrected-rec-length (rtd-length rtd))
(field-names (car field-names)))
@@ -148,7 +151,7 @@
(slib:error 'record-constructor
(rtd-name rtd)
"wrong number of arguments."))
- (let ((result (make-vector corrected-rec-length)))
+ (let ((result (make-vect corrected-rec-length)))
(vect-set! result 0 rtd)
(for-each (lambda (offset elt)
(vect-set! result offset elt))
@@ -190,28 +193,26 @@
(slib:error 'record-modifier "wrong record type." x "not" rtd))
(vect-set! x index y)))))
)
-
- (set! vector? (lambda (obj) (and (not (rec? obj)) (vect? obj))))
+ (set! vector? (lambda (obj) (and (vect? obj) (not (rec? obj)))))
(set! vector-ref
- (lambda (vector k)
- (cond ((rec? vector)
- (vec:error 'vector-ref nvt vector))
- (else (vect-ref vector k)))))
+ (lambda (vct k)
+ (cond ((rec? vct)
+ (vec:error 'vector-ref nvt vct))
+ (else (vect-ref vct k)))))
(set! vector->list
- (lambda (vector)
- (cond ((rec? vector)
- (vec:error 'vector->list nvt vector))
- (else (vect->list vector)))))
+ (lambda (vct)
+ (cond ((rec? vct)
+ (vec:error 'vector->list nvt vct))
+ (else (vect->list vct)))))
(set! vector-set!
- (lambda (vector k obj)
- (cond ((rec? vector)
- (vec:error 'vector-set! nvt vector))
- (else (vect-set! vector k obj)))))
+ (lambda (vct k obj)
+ (cond ((rec? vct) (vec:error 'vector-set! nvt vct))
+ (else (vect-set! vct k obj)))))
(set! vector-fill!
(lambda (vector fill)
- (cond ((rec? vector)
- (vec:error 'vector-fill! nvt vector))
- (else (vect-fill! vector fill)))))
+ (cond ((rec? vct)
+ (vec:error 'vector-fill! nvt vct))
+ (else (vect-fill! vct fill)))))
(set! display
(lambda (obj . opt)
(apply disp (if (rec? obj) (rec-disp-str obj) obj) opt)))