;;;; Programmer: Kevin M. Rosenberg
;;;; Date Started: Apr 2000
;;;;
-;;;; $Id: genutils.lisp,v 1.5 2002/10/12 06:10:17 kevin Exp $
+;;;; $Id: genutils.lisp,v 1.6 2002/11/04 18:02:13 kevin Exp $
;;;;
;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
;;;;
(defun mapcar-append-string-nontailrec (func v)
-"Concatenate results of mapcar lambda calls"
+ "Concatenate results of mapcar lambda calls"
(aif (car v)
(concatenate 'string (funcall func it)
(mapcar-append-string-nontailrec func (cdr v)))
(defun mapcar-append-string (func v &optional (accum ""))
-"Concatenate results of mapcar lambda calls"
+ "Concatenate results of mapcar lambda calls"
(aif (car v)
(mapcar-append-string
func
(concatenate 'string accum (funcall func it)))
accum))
-
(defun mapcar2-append-string-nontailrec (func la lb)
-"Concatenate results of mapcar lambda call's over two lists"
+ "Concatenate results of mapcar lambda call's over two lists"
(let ((a (car la))
(b (car lb)))
(if (and a b)
"")))
(defun mapcar2-append-string (func la lb &optional (accum ""))
-"Concatenate results of mapcar lambda call's over two lists"
+ "Concatenate results of mapcar lambda call's over two lists"
(let ((a (car la))
(b (car lb)))
(if (and a b)
(format stream fmt)))
(defun print-list (l &optional (output *standard-output*))
-"Print a list to a stream"
+ "Print a list to a stream"
(if (consp l)
(progn
(mapcar (lambda (x) (princ x output) (princ #\newline output)) l)
nil))
(defun print-rows (rows &optional (ostrm *standard-output*))
-"Print a list of list rows to a stream"
+ "Print a list of list rows to a stream"
(dolist (r rows)
(mapcar (lambda (a) (princ a ostrm) (princ #\space ostrm)) r)
(terpri ostrm)))