X-Git-Url: http://git.kpe.io/?a=blobdiff_plain;f=cl-symbols.lisp;h=97a9a92ef3405bf5c031020c6194ce97534d3a5c;hb=c0fe2c8fed48e08ef1ebb324f50d13db0d6d5042;hp=80d9b41792228e56a4311014635acecbb600f626;hpb=0e5343fda28c559f11e003805727f4c625d178f3;p=kmrcl.git

diff --git a/cl-symbols.lisp b/cl-symbols.lisp
index 80d9b41..97a9a92 100644
--- a/cl-symbols.lisp
+++ b/cl-symbols.lisp
@@ -7,12 +7,13 @@
 ;;;; Programmer:    Kevin M. Rosenberg
 ;;;; Date Started:  Apr 2000
 ;;;;
-;;;; $Id: cl-symbols.lisp,v 1.2 2002/10/06 13:30:17 kevin Exp $
+;;;; $Id: cl-symbols.lisp,v 1.4 2002/12/13 21:59:57 kevin Exp $
 ;;;;
-;;;; This file, part of Kmrcl, is Copyright (c) 2002 by Kevin M. Rosenberg
+;;;; This file, part of KMRCL, is Copyright (c) 2002 by Kevin M. Rosenberg
 ;;;;
-;;;; Kmrcl users are granted the rights to distribute and use this software
-;;;; as governed by the terms of the GNU General Public License.
+;;;; KMRCL users are granted the rights to distribute and use this software
+;;;; as governed by the terms of the Lisp Lesser GNU Public License
+;;;; (http://opensource.franz.com/preamble.html), also known as the LLGPL.
 ;;;; *************************************************************************
 
 (in-package :kmrcl)
@@ -41,3 +42,32 @@
 		   (fboundp sym))
 	  (push sym funcs))))
     (nreverse funcs)))
+
+;;; Symbol functions
+
+(defun concat-symbol-pkg (pkg &rest args)
+  (declare (dynamic-extent args))
+  (flet ((stringify (arg)
+           (etypecase arg
+             (string
+              (string-upcase arg))
+             (symbol
+              (symbol-name arg)))))
+    (let ((str (apply #'concatenate 'string (mapcar #'stringify args))))
+      (intern #-case-sensitive (string-upcase str)
+	      #+case-sensitive str
+	      (if pkg pkg *package*)))))
+
+
+(defun concat-symbol (&rest args)
+  (apply #'concat-symbol-pkg nil args))
+
+(defun ensure-keyword (name)
+  "Returns keyword for a name"
+  (etypecase name
+    (keyword name)
+    (string (values (intern
+		     #-case-sensitive (string-upcase name)
+		     #+case-sensitive name
+		     :keyword)))
+    (symbol (values (intern (symbol-name name)) :keyword))))