doc/concepts.tex: Typeset method rôle names as identifiers.

[sod] / src / method-aggregate.lisp

diff --git a/src/method-aggregate.lisp b/src/method-aggregate.lisp
index dcafd8d17d29fddecc5b642179f21787314e4b72..82ff2ca1a70729360ad3b11295d545a48c3a41f3 100644 (file)
--- a/src/method-aggregate.lisp
+++ b/src/method-aggregate.lisp
@@ -147,7 +147,7 @@ (defmethod shared-initialize :before
       ;; Check that we've been given a method combination and make sure it
       ;; actually exists.
       (unless comb
-       (error "The `combination' property is required."))
+       (error "The `combination' property is required"))
       (unless (some (lambda (method)
                      (let* ((specs (method-specializers method))
                             (message-spec (car specs))
@@ -159,12 +159,12 @@ (defmethod shared-initialize :before
                                 comb))))
                    (generic-function-methods
                     #'compute-aggregating-message-kernel))
-       (error "Unknown method combination `~(~A~)'." comb))
+       (error "Unknown method combination `~(~A~)'" comb))
       (setf combination comb)
 
       ;; Make sure the ordering is actually valid.
       (unless (member most-specific '(:first :last))
-       (error "The `most_specific' property must be `first' or `last'."))
+       (error "The `most_specific' property must be `first' or `last'"))
 
       ;; Set up the function which will compute the kernel.
       (let ((magic (cons nil nil))
@@ -303,7 +303,7 @@ (defmacro define-aggregating-method-combination
                    (unless (c-type-equal-p (c-type-subtype ,type)
                                            ,want-type)
                      (error "Messages with `~(~A~)' combination ~
-                             must return `~A'."
+                             must return `~A'"
                             ,combvar ,want-type)))
                  (call-next-method))))