src/module-parse.lisp: New statement to set module-level properties.

[sod] / src / pset-proto.lisp

diff --git a/src/pset-proto.lisp b/src/pset-proto.lisp
index cb9a8f2..d77a058 100644 (file)
--- a/src/pset-proto.lisp
+++ b/src/pset-proto.lisp
@@ -7,7 +7,7 @@
 
 ;;;----- Licensing notice ---------------------------------------------------
 ;;;
-;;; This file is part of the Sensble Object Design, an object system for C.
+;;; This file is part of the Sensible Object Design, an object system for C.
 ;;;
 ;;; SOD is free software; you can redistribute it and/or modify
 ;;; it under the terms of the GNU General Public License as published by
@@ -306,7 +306,7 @@
 ;;; Utility macros.
 
 (defmacro default-slot-from-property
-    ((instance slot slot-names)
+    ((instance slot &optional (slot-names t))
      (pset property type
       &optional (pvar (gensym "PROP-"))
       &rest convert-forms)
@@ -321,14 +321,18 @@
    slot value."
 
   (once-only (instance slot slot-names pset property type)
-    (with-gensyms (floc)
-      `(multiple-value-bind (,pvar ,floc)
-          (get-property ,pset ,property ,type)
-        (if ,floc
-            (setf (slot-value ,instance ,slot)
-                  (with-default-error-location (,floc)
-                    ,@(or convert-forms `(,pvar))))
-            (default-slot (,instance ,slot ,slot-names)
-              ,@default-forms))))))
+    (multiple-value-bind (docs decls body)
+       (parse-body default-forms :docp nil)
+      (declare (ignore docs))
+      (with-gensyms (floc)
+       `(multiple-value-bind (,pvar ,floc)
+            (get-property ,pset ,property ,type)
+          ,@decls
+          (if ,floc
+              (setf (slot-value ,instance ,slot)
+                    (with-default-error-location (,floc)
+                      ,@(or convert-forms `(,pvar))))
+              (default-slot (,instance ,slot ,slot-names)
+                ,@body)))))))
 
 ;;;----- That's all, folks --------------------------------------------------