From 61100bfd2f0176c743db058160316a59441ce352 Mon Sep 17 00:00:00 2001
From: "Kevin M. Rosenberg" <kevin@rosenberg.net>
Date: Tue, 12 Aug 2003 06:37:53 +0000
Subject: [PATCH] r5491: *** empty log message ***

---
 lists.lisp   |  8 ++++----
 package.lisp | 12 ++++++------
 strings.lisp | 43 +++++++++++++++++++------------------------
 3 files changed, 29 insertions(+), 34 deletions(-)

diff --git a/lists.lisp b/lists.lisp
index 77b6fa5..674a5d7 100644
--- a/lists.lisp
+++ b/lists.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: lists.lisp,v 1.9 2003/07/31 07:32:11 kevin Exp $
+;;;; $Id: lists.lisp,v 1.10 2003/08/12 06:37:53 kevin Exp $
 ;;;;
 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -42,13 +42,13 @@
     (unless (find elem l1)
       (setq l1 (append l1 (list elem))))))
 
-(defun remove-tree-if (pred tree)
+(defun remove-from-tree-if (pred tree)
   "Strip from tree of atoms that satistify predicate"
   (if (atom tree)
       (unless (funcall pred tree)
 	tree)
-    (let ((car-strip (remove-tree-if pred (car tree)))
-	  (cdr-strip (remove-tree-if pred (cdr tree))))
+    (let ((car-strip (remove-from-tree-if pred (car tree)))
+	  (cdr-strip (remove-from-tree-if pred (cdr tree))))
       (cond
        ((and car-strip (atom (cadr tree)) (null cdr-strip))
 	(list car-strip))
diff --git a/package.lisp b/package.lisp
index f42dec5..1816cba 100644
--- a/package.lisp
+++ b/package.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: package.lisp,v 1.57 2003/08/09 21:42:43 kevin Exp $
+;;;; $Id: package.lisp,v 1.58 2003/08/12 06:37:53 kevin Exp $
 ;;;;
 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -80,7 +80,7 @@
    #:null-output-stream
    
    ;; lists.lisp
-   #:remove-tree-if
+   #:remove-from-tree-if
    #:find-tree
    #:with-each-file-line
    #:with-each-stream-line
@@ -132,10 +132,10 @@
    #:string-trim-last-character
    #:nstring-trim-last-character
    #:string-hash
-   #:string-not-null?
-   #:whitespace?
-   #:not-whitespace?
-   #:string-ws?
+   #:is-string-empty
+   #:is-char-whitespace
+   #:not-whitespace-char
+   #:is-string-whitespace
    #:string-invert
    #:escape-xml-string
    #:make-usb8-array
diff --git a/strings.lisp b/strings.lisp
index 4d99954..7310bef 100644
--- a/strings.lisp
+++ b/strings.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: strings.lisp,v 1.51 2003/08/09 21:42:43 kevin Exp $
+;;;; $Id: strings.lisp,v 1.52 2003/08/12 06:37:53 kevin Exp $
 ;;;;
 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -150,22 +150,17 @@
       (setq hash (+ hash (char-code (char str i)))))
     (logand hash bitmask)))
 
-(defun string-not-null? (str)
-  (and str (not (zerop (length str)))))
-  
-(defun whitespace? (c) 
-  (declare (character c))
-  (locally (declare (optimize (speed 3) (safety 0)))
-    (or (char= c #\Space) (char= c #\Tab) (char= c #\Return)
-	(char= c #\Linefeed))))
+(defun is-string-empty (str)
+  (zerop (length str)))
 
-(defun not-whitespace? (c)
-  (not (whitespace? c)))
+(defun is-char-whitespace (c) 
+  (declare (character c) (optimize (speed 3) (safety 0)))
+  (or (char= c #\Space) (char= c #\Tab) (char= c #\Return)
+      (char= c #\Linefeed)))
 
-(defun string-ws? (str)
+(defun is-string-whitespace (str)
   "Return t if string is all whitespace"
-  (when (stringp str)
-    (null (find-if #'not-whitespace? str))))
+  (every #'is-char-whitespace str))
 
 (defun replaced-string-length (str repl-alist)
   (declare (simple-string str)
@@ -565,33 +560,33 @@ for characters in a string"
 
 (defun lex-string (string &key (whitespace '(#\space #\newline)))
   "Separates a string at whitespace and returns a list of strings"
-  (flet ((whitespace? (char) (member char whitespace :test #'char=)))
+  (flet ((is-sep (char) (member char whitespace :test #'char=)))
     (let ((tokens nil))
       (do* ((token-start
-             (position-if-not #'whitespace? string) 
+             (position-if-not #'is-sep string) 
              (when token-end
-               (position-if-not #'whitespace? string :start (1+ token-end))))
+               (position-if-not #'is-sep string :start (1+ token-end))))
             (token-end
              (when token-start
-               (position-if #'whitespace? string :start token-start))
+               (position-if #'is-sep string :start token-start))
              (when token-start
-               (position-if #'whitespace? string :start token-start))))
+               (position-if #'is-sep string :start token-start))))
            ((null token-start) (nreverse tokens))
         (push (subseq string token-start token-end) tokens)))))
 
 (defun split-alphanumeric-string (string)
   "Separates a string at any non-alphanumeric chararacter"
-  (flet ((whitespace? (char) (non-alphanumericp char)))
+  (flet ((is-sep (char) (non-alphanumericp char)))
     (let ((tokens nil))
       (do* ((token-start
-             (position-if-not #'whitespace? string) 
+             (position-if-not #'is-sep string) 
              (when token-end
-               (position-if-not #'whitespace? string :start (1+ token-end))))
+               (position-if-not #'is-sep string :start (1+ token-end))))
             (token-end
              (when token-start
-               (position-if #'whitespace? string :start token-start))
+               (position-if #'is-sep string :start token-start))
              (when token-start
-               (position-if #'whitespace? string :start token-start))))
+               (position-if #'is-sep string :start token-start))))
            ((null token-start) (nreverse tokens))
         (push (subseq string token-start token-end) tokens)))))
 
-- 
2.34.1