From: Kevin M. Rosenberg <kevin@rosenberg.net>
Date: Sat, 14 Jun 2003 23:24:31 +0000 (+0000)
Subject: r5122: *** empty log message ***
X-Git-Tag: v1.96~186
X-Git-Url: http://git.kpe.io/?p=kmrcl.git;a=commitdiff_plain;h=19187833b40be4cf8bfa5b159da42bae5d365888

r5122: *** empty log message ***
---

diff --git a/package.lisp b/package.lisp
index 684de10..73926dd 100644
--- a/package.lisp
+++ b/package.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: package.lisp,v 1.37 2003/06/12 11:10:38 kevin Exp $
+;;;; $Id: package.lisp,v 1.38 2003/06/14 23:24:31 kevin Exp $
 ;;;;
 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -49,6 +49,7 @@
    #:string-to-list-skip-delimiter
    #:string-starts-with
    #:count-string-char
+   #:count-string-char-if
    
    #:flatten
    
diff --git a/strings.lisp b/strings.lisp
index 6c3eb44..f71c137 100644
--- a/strings.lisp
+++ b/strings.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: strings.lisp,v 1.39 2003/06/12 17:58:45 kevin Exp $
+;;;; $Id: strings.lisp,v 1.40 2003/06/14 23:24:31 kevin Exp $
 ;;;;
 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -351,3 +351,16 @@ Leading zeros are present."
     (declare (fixnum i len count))
     (when (char= (schar s i) c)
       (incf count))))
+
+(defun count-string-char-if (pred s)
+  "Return a count of the number of times a predicate is true
+for characters in a string"
+  (declare (simple-string s)
+	   (optimize (speed 3) (safety 0) (space 0)))
+  (do ((len (length s))
+       (i 0 (1+ i))
+       (count 0))
+      ((= i len) count)
+    (declare (fixnum i len count))
+    (when (funcall pred (schar s i))
+      (incf count))))