remove misplaced AVER

[sbcl.git] / src / code / pathname.lisp

diff --git a/src/code/pathname.lisp b/src/code/pathname.lisp
index 7f9d4cf..deb6343 100644 (file)
--- a/src/code/pathname.lisp
+++ b/src/code/pathname.lisp
@@ -75,7 +75,7 @@
 ;;; all pathname components
 (eval-when (#-sb-xc :compile-toplevel :load-toplevel :execute)
   (def!type pathname-component-tokens ()
-    '(member nil :unspecific :wild)))
+    '(member nil :unspecific :wild :unc)))
 
 (sb!xc:defstruct (pathname (:conc-name %pathname-)
                            (:constructor %make-pathname (host
@@ -141,8 +141,20 @@
     (when directory
       (ecase (pop directory)
        (:absolute
-        (pieces "/"))
-       (:relative))
+        (let ((next (pop directory)))
+          (cond ((eq :home next)
+                 (pieces "~"))
+                ((and (consp next) (eq :home (car next)))
+                 (pieces "~")
+                 (pieces (second next)))
+                ((and (plusp (length next)) (char= #\~ (char next 0)))
+                 ;; The only place we need to escape the tilde.
+                 (pieces "\\")
+                 (pieces next))
+                (next
+                 (push next directory)))
+          (pieces "/")))
+        (:relative))
       (dolist (dir directory)
         (typecase dir
          ((member :up)