X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Fpathname.lisp;h=644dbf1b33551ebfc51228b517cd2414ea3980a5;hb=b0b168c08b31a748150f404398af754f26fd4813;hp=94a9cfb17e99b0cc981cff920f8fa9c66012af8b;hpb=6fa0ad323b5031017e62ee5d7e016eae2cf79efd;p=sbcl.git

diff --git a/src/code/pathname.lisp b/src/code/pathname.lisp
index 94a9cfb..644dbf1 100644
--- a/src/code/pathname.lisp
+++ b/src/code/pathname.lisp
@@ -17,13 +17,16 @@
 ;;; pathname information into structure slot entries, and after
 ;;; translation the inverse (unparse) functions.
 (def!struct (host (:constructor nil))
-  (parse (required-argument) :type function)
-  (unparse (required-argument) :type function)
-  (unparse-host (required-argument) :type function)
-  (unparse-directory (required-argument) :type function)
-  (unparse-file (required-argument) :type function)
-  (unparse-enough (required-argument) :type function)
-  (customary-case (required-argument) :type (member :upper :lower)))
+  (parse (missing-arg) :type function)
+  (unparse (missing-arg) :type function)
+  (unparse-host (missing-arg) :type function)
+  (unparse-directory (missing-arg) :type function)
+  (unparse-file (missing-arg) :type function)
+  (unparse-enough (missing-arg) :type function)
+  (customary-case (missing-arg) :type (member :upper :lower)))
+
+(def!method print-object ((host host) stream)
+  (print-unreadable-object (host stream :type t :identity t)))
 
 (def!struct (logical-host
 	     (:make-load-form-fun make-logical-host-load-form-fun)
@@ -102,7 +105,7 @@
 ;;; Physical pathnames include all these slots and a device slot.
 
 ;;; Logical pathnames are a subclass of PATHNAME. Their class
-;;; relations are mimicked using structures for efficency.
+;;; relations are mimicked using structures for efficiency.
 (sb!xc:defstruct (logical-pathname (:conc-name %logical-pathname-)
 				   (:include pathname)
 				   (:constructor %make-logical-pathname
@@ -112,19 +115,3 @@
 						  name
 						  type
 						  version))))
-
-(defmacro-mundanely enumerate-search-list ((var pathname &optional result)
-					   &body body)
-  #!+sb-doc
-  "Execute BODY with VAR bound to each successive possible expansion for
-   PATHNAME and then return RESULT. Note: if PATHNAME does not contain a
-   search-list, then BODY is executed exactly once. Everything is wrapped
-   in a block named NIL, so RETURN can be used to terminate early. Note:
-   VAR is *not* bound inside of RESULT."
-  (let ((body-name (gensym)))
-    `(block nil
-       (flet ((,body-name (,var)
-		,@body))
-	 (%enumerate-search-list ,pathname #',body-name)
-	 ,result))))
-