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In GNU Emacs 19.27.1 (sparc-sun-solaris2.3) of Sat Sep 17 1994 on lysita

Dired can still be consfused by a name ending in colon, if it is the
name of a directory.

To reproduce
Unix commands:
 mkdir foo foo/bar:
 emacs -q  
In emacs type: C-x d foo RET
Dired reports 2 subdirectories, this is wrong.

The following patch fixes the problem:

Sat Sep 24 06:49:42 1994  Lennart Staflin  <lenst@lysator.liu.se>

	* dired.el (dired-re-perms): Accept directories and symbolic links
	also, not only plain files.

*** dired.el.orig	Sat Sep 24 06:50:39 1994
--- dired.el	Sat Sep 24 06:49:39 1994
***************
*** 185,191 ****
  	       "-[-r][-w].[-r][-w][xs][-r][-w]."
  	       "-[-r][-w].[-r][-w].[-r][-w][xst]")
  	     "\\|"))
! (defvar dired-re-perms "-[-r][-w].[-r][-w].[-r][-w].")
  (defvar dired-re-dot "^.* \\.\\.?$")
  
  (defvar dired-subdir-alist nil
--- 185,191 ----
  	       "-[-r][-w].[-r][-w][xs][-r][-w]."
  	       "-[-r][-w].[-r][-w].[-r][-w][xst]")
  	     "\\|"))
! (defvar dired-re-perms "[-dl][-r][-w].[-r][-w].[-r][-w].")
  (defvar dired-re-dot "^.* \\.\\.?$")
  
  (defvar dired-subdir-alist nil