X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=strings.lisp;h=028d97870c2fa4aacc96f5955f9fa1cabed95e8f;hb=a0d3f176d56e57259898d37883fe81c3cf4ed896;hp=91e51987e8511608f40e758a4ed484e1eef863a6;hpb=85e0b81ffb73be94a9954ae2034bd0067ba6c221;p=kmrcl.git

diff --git a/strings.lisp b/strings.lisp
index 91e5198..028d978 100644
--- a/strings.lisp
+++ b/strings.lisp
@@ -7,7 +7,7 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: strings.lisp,v 1.13 2003/04/29 00:46:35 kevin Exp $
+;;;; $Id: strings.lisp,v 1.17 2003/05/04 14:52:10 kevin Exp $
 ;;;;
 ;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
@@ -59,6 +59,16 @@
       do
     (setf start (1+ end))))
 
+(defun ndelimited-string-to-list (sequence &optional (separator #\space))
+  "Split a string by a delimitor"
+  (loop
+      with start = 0
+      for end = (position separator sequence :start start)
+      collect (nsubseq sequence start end)
+      until (null end)
+      do
+    (setf start (1+ end))))
+
 #+excl
 (defun list-to-delimited-string (list &optional (separator #\space))
   (excl:list-to-delimited-string list separator))
@@ -115,6 +125,13 @@
 	(subseq s 0 (1- len))
 	s)))
 
+(defun nstring-trim-last-character (s)
+  "Return the string less the last character"
+  (let ((len (length s)))
+    (if (plusp len)
+	(nsubseq s 0 (1- len))
+	s)))
+
 (defun string-hash (str &optional (bitmask 65535))
   (let ((hash 0))
     (declare (fixnum hash)
@@ -184,7 +201,7 @@ list of characters and replacement strings."
 (defun escape-xml-string (string)
   "Escape invalid XML characters"
   (substitute-chars-strings 
-   string '((#\& . "&amp;") (#\> . "&gt;") (#\< . "&lt;"))))
+   string '((#\& . "&amp;") (#\> . "&gt;") (#\< . "&lt;") (#\" . "&quot;"))))
 
 
 (defun make-usb8-array (len)