projects
/
jscl.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Implemented string<
[jscl.git]
/
src
/
string.lisp
diff --git
a/src/string.lisp
b/src/string.lisp
index
92c78dc
..
aebad3a
100644
(file)
--- a/
src/string.lisp
+++ b/
src/string.lisp
@@
-26,8
+26,14
@@
(return-from string= nil))))))
(defun string< (s1 s2)
(return-from string= nil))))))
(defun string< (s1 s2)
- -1)
-
+ (let ((len-1 (length s1))
+ (len-2 (length s2)))
+ (cond ((= len-2 0) nil)
+ ((= len-1 0) 0)
+ (t (dotimes (i len-1 nil)
+ (when (char< (char s1 i) (char s2 i))
+ (return-from string< i)))))))
+
(define-setf-expander char (string index)
(let ((g!string (gensym))
(g!index (gensym))
(define-setf-expander char (string index)
(let ((g!string (gensym))
(g!index (gensym))