X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=utils.lisp;h=dcd099530255f25c9a00bfa723103499cad1c414;hb=7f3cd207cac41ffb53fa8ca0d4563554e4ef16fa;hp=ed1f6a2b5799684cf9099378d1730cee1dc328fc;hpb=e741d288978f9a65554235ecb3115db8eef60b54;p=lml.git

diff --git a/utils.lisp b/utils.lisp
index ed1f6a2..dcd0995 100644
--- a/utils.lisp
+++ b/utils.lisp
@@ -1,4 +1,4 @@
-;;; $Id: utils.lisp,v 1.1 2002/09/30 10:26:43 kevin Exp $
+;;; $Id: utils.lisp,v 1.7 2003/03/12 17:01:48 kevin Exp $
 ;;;;
 ;;;; General purpose utilities
 
@@ -19,7 +19,9 @@
        (string-equal "keyword" (package-name (symbol-package x)))))
 
 (defun list-to-spaced-string (list)
-  (format nil "~{ ~A~}" list))
+  (if (consp list) 
+      (format nil "~A~{ ~A~}" (first list) (rest list))
+      ""))
 
 (defun indent-spaces (n &optional (stream *standard-output*))
   "Indent n*2 spaces to output stream"
@@ -40,9 +42,7 @@
       (multiple-value-bind (sec min hr day mon year dow daylight-p zone)
 	  (decode-universal-time ut)
 	(declare (ignore daylight-p zone))
-	(format nil "~[Mon~;Tue~;Wed~;Thu~;Fri~;Sat~;Sun~], ~
-~d ~[Jan~;Feb~;Mar~;Apr~;May~;Jun~;Jul~;Aug~;Sep~;Oct~;Nov~;Dec~] ~d ~
-~2,'0d:~2,'0d:~2,'0d" 
+	(format nil "~[Mon~;Tue~;Wed~;Thu~;Fri~;Sat~;Sun~], ~d ~[Jan~;Feb~;Mar~;Apr~;May~;Jun~;Jul~;Aug~;Sep~;Oct~;Nov~;Dec~] ~d ~2,'0d:~2,'0d:~2,'0d" 
 		dow
 		day
 		(1- mon)
@@ -53,13 +53,16 @@
   "Function to exit the Lisp implementation. Copied from CLOCC's QUIT function."
     #+allegro (excl:exit code)
     #+clisp (#+lisp=cl ext:quit #-lisp=cl lisp:quit code)
-    #+cmu (ext:quit code)
+    #+(or cmu scl) (ext:quit code)
     #+cormanlisp (win32:exitprocess code)
     #+gcl (lisp:bye code)
     #+lispworks (lw:quit :status code)
     #+lucid (lcl:quit code)
     #+sbcl (sb-ext:quit :unix-status (typecase code (number code) (null 0) (t 1)))
-    #-(or allegro clisp cmu cormanlisp gcl lispworks lucid sbcl)
+    #+openmcl (ccl:quit code)
+    #+(and mcl (not openmcl)) (declare (ignore code))
+    #+(and mcl (not openmcl)) (ccl:quit)
+    #-(or allegro clisp cmu scl cormanlisp gcl lispworks lucid sbcl mcl)
     (error 'not-implemented :proc (list 'quit code)))
 
 
@@ -67,10 +70,12 @@
   "Returns the current working directory. Based on CLOCC's DEFAULT-DIRECTORY function."
   #+allegro (excl:current-directory)
   #+clisp (#+lisp=cl ext:default-directory #-lisp=cl lisp:default-directory)
-  #+cmu (ext:default-directory)
+  #+(or cmu scl) (ext:default-directory)
   #+cormanlisp (ccl:get-current-directory)
   #+lispworks (hcl:get-working-directory)
   #+lucid (lcl:working-directory)
-  #-(or allegro clisp cmu cormanlisp lispworks lucid) (truename "."))
+  #+sbcl (sb-unix:posix-getcwd/)
+  #+mcl (ccl:mac-default-directory)
+  #-(or allegro clisp cmu scl sbcl cormanlisp lispworks lucid mcl) (truename "."))