Changes that bring CLASH up to extended HTTP/1.0 support:

Restructured system definition somewhat...

CLASH.system

@@ -28,20 +28,28 @@
      (:module "main"
 	      :source-pathname "main"
 	      :components ((:file "status-codes")
-			   (:file "conditions" :depends-on ("status-codes"))
+			   (:file "parsing")
+			   (:file "conditions"
+				  :depends-on ("status-codes" "parsing"))
 			   (:file "url"
 				  :depends-on ("conditions" "status-codes"))
 			   (:file "version"
 				  :depends-on ("conditions" "status-codes"))
+			   (:file "buffer"
+				  :depends-on ("conditions"))
 			   (:file "http-io"
-				  :depends-on ("conditions" "status-codes"))
+				  :depends-on
+				  ("conditions" "status-codes" "buffer"))
 			   (:file "connection"
 				  :depends-on ("http-io"))
 			   (:file "method")
 			   (:file "messages"
 				  :depends-on ("url" "version"))
 			   (:file "entity"
-				  :depends-on ("http-io" "url"))
+				  :depends-on ("buffer"
+					       "http-io"
+					       "url"
+					       "messages"))
 			   (:file "resource"
 				  :depends-on ("entity" "method"))
 			   (:file "namespace"
@@ -49,13 +57,17 @@
 			   (:file "server"
 				  :depends-on ("namespace" "messages"
 							   "resource"))
+			   (:file "responses"
+				  :depends-on ("messages" "entity" "server"))
+			   (:file "session"
+				  :depends-on ("resource" "entity" "messages"))
+			   (:file "logging"
+				  :depends-on ("messages" "entity" "server"))
 			   (:file "readtable"
 				  :depends-on ("url" "version")))
 	      :depends-on ("base"))
      (:module "driver"
 	      :source-pathname "drivers"
-	      :components (#+(and :CMU :MP (not :CLASH-EVENT))
-	                   (:file "simple-cmu")
-	                   #+(or :CLASH-EVENT (and :CMU (not :MP)))
-			   (:file "event-cmu"))
+	      :components (#+CMU
+	                   (:file "simple-cmu"))
 	      :depends-on ("base" "main"))))