(defconstant default-line-length 80)
-(defstruct (pretty-stream (:include sb!kernel:lisp-stream
- (:out #'pretty-out)
- (:sout #'pretty-sout)
- (:misc #'pretty-misc))
+(defstruct (pretty-stream (:include sb!kernel:ansi-stream
+ (out #'pretty-out)
+ (sout #'pretty-sout)
+ (misc #'pretty-misc))
(:constructor make-pretty-stream (target))
(:copier nil))
;; Where the output is going to finally go.
;; (In the PPRINT-LOGICAL-BLOCK form which calls us,
;; :PREFIX and :PER-LINE-PREFIX have hairy defaulting behavior,
;; and might end up being NIL.)
- (declare (type (or null string prefix)))
+ (declare (type (or null string) prefix))
;; (But the defaulting behavior of PPRINT-LOGICAL-BLOCK :SUFFIX is
;; trivial, so it should always be a string.)
(declare (type string suffix))
(when prefix
+ (setq prefix (coerce prefix 'simple-string))
(pretty-sout stream prefix 0 (length prefix)))
(let* ((pending-blocks (pretty-stream-pending-blocks stream))
(start (enqueue stream block-start
:prefix (and per-line-p prefix)
- :suffix suffix
+ :suffix (coerce suffix 'simple-string)
:depth (length pending-blocks))))
(setf (pretty-stream-pending-blocks stream)
(cons start pending-blocks))))
;; T iff one of the original entries.
(initial-p *building-initial-table* :type (member t nil))
;; and the associated function
- (function (missing-arg) :type function))
+ (fun (missing-arg) :type function))
(def!method print-object ((entry pprint-dispatch-entry) stream)
(print-unreadable-object (entry stream :type t)
(format stream "type=~S, priority=~S~@[ [initial]~]"
(pprint-dispatch-entry-priority e2)))))
(macrolet ((frob (x)
- `(cons ',x #'(lambda (object) ,x))))
+ `(cons ',x (lambda (object) ,x))))
(defvar *precompiled-pprint-dispatch-funs*
(list (frob (typep object 'array))
(frob (and (consp object)
- (and (typep (car object) 'symbol)
- (typep (car object) '(satisfies fboundp)))))
+ (symbolp (car object))
+ (fboundp (car object))))
(frob (typep object 'cons)))))
(defun compute-test-fn (type)
(destructuring-bind (type) (cdr type)
`(not ,(compute-test-expr type object))))
(and
- `(and ,@(mapcar #'(lambda (type)
- (compute-test-expr type object))
+ `(and ,@(mapcar (lambda (type)
+ (compute-test-expr type object))
(cdr type))))
(or
- `(or ,@(mapcar #'(lambda (type)
- (compute-test-expr type object))
+ `(or ,@(mapcar (lambda (type)
+ (compute-test-expr type object))
(cdr type))))
(t
`(typep ,object ',type)))
(new (make-pprint-dispatch-table
:entries (copy-list (pprint-dispatch-table-entries orig))))
(new-cons-entries (pprint-dispatch-table-cons-entries new)))
- (maphash #'(lambda (key value)
- (setf (gethash key new-cons-entries) value))
+ (maphash (lambda (key value)
+ (setf (gethash key new-cons-entries) value))
(pprint-dispatch-table-cons-entries orig))
new))
(when (funcall (pprint-dispatch-entry-test-fn entry) object)
(return entry)))))
(if entry
- (values (pprint-dispatch-entry-function entry) t)
- (values #'(lambda (stream object)
- (output-ugly-object object stream))
+ (values (pprint-dispatch-entry-fun entry) t)
+ (values (lambda (stream object)
+ (output-ugly-object object stream))
nil))))
(defun set-pprint-dispatch (type function &optional
(declare (type (or null function) function)
(type real priority)
(type pprint-dispatch-table table))
+ (/show0 "entering SET-PPRINT-DISPATCH, TYPE=...")
+ (/hexstr type)
(if function
(if (cons-type-specifier-p type)
(setf (gethash (second (second type))
(pprint-dispatch-table-cons-entries table))
- (make-pprint-dispatch-entry :type type :priority priority
- :function function))
+ (make-pprint-dispatch-entry :type type
+ :priority priority
+ :fun function))
(let ((list (delete type (pprint-dispatch-table-entries table)
:key #'pprint-dispatch-entry-type
:test #'equal))
(entry (make-pprint-dispatch-entry
- :type type :test-fn (compute-test-fn type)
- :priority priority :function function)))
+ :type type
+ :test-fn (compute-test-fn type)
+ :priority priority
+ :fun function)))
(do ((prev nil next)
(next list (cdr next)))
((null next)
(delete type (pprint-dispatch-table-entries table)
:key #'pprint-dispatch-entry-type
:test #'equal))))
+ (/show0 "about to return NIL from SET-PPRINT-DISPATCH")
nil)
\f
;;;; standard pretty-printing routines
(stringp array)
(bit-vector-p array))
(output-ugly-object array stream))
- ((and *print-readably* (not (eq (array-element-type array) t)))
+ ((and *print-readably*
+ (not (array-readably-printable-p array)))
(let ((*print-readably* nil))
(error 'print-not-readable :object array)))
((vectorp array)
(index index)
(step (reduce #'* dims))
(count 0))
- (loop
+ (loop
(pprint-pop)
(output-guts stream index dims)
(when (= (incf count) dim)
(pprint-fill stream (pprint-pop))
(pprint-tagbody-guts stream)))
-(defun pprint-function-call (stream list &rest noise)
+(defun pprint-fun-call (stream list &rest noise)
(declare (ignore noise))
(funcall (formatter "~:<~^~W~^ ~:_~:I~@{~W~^ ~_~}~:>")
stream
\f
;;;; the interface seen by regular (ugly) printer and initialization routines
-;;; OUTPUT-PRETTY-OBJECT is called by OUTPUT-OBJECT when *PRINT-PRETTY* is
-;;; bound to T.
+;;; OUTPUT-PRETTY-OBJECT is called by OUTPUT-OBJECT when
+;;; *PRINT-PRETTY* is true.
(defun output-pretty-object (object stream)
(with-pretty-stream (stream)
(funcall (pprint-dispatch object) stream object)))
;; printers for regular types
(/show0 "doing SET-PPRINT-DISPATCH for regular types")
(set-pprint-dispatch 'array #'pprint-array)
- (set-pprint-dispatch '(cons (and symbol (satisfies fboundp)))
- #'pprint-function-call -1)
+ (set-pprint-dispatch '(cons symbol)
+ #'pprint-fun-call -1)
(set-pprint-dispatch 'cons #'pprint-fill -2)
;; cons cells with interesting things for the car
(/show0 "doing SET-PPRINT-DISPATCH for CONS with interesting CAR")
(/show0 "leaving !PPRINT-COLD-INIT"))
(setf *print-pprint-dispatch* (copy-pprint-dispatch nil))
- (setf *pretty-printer* #'output-pretty-object)
(setf *print-pretty* t))
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