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master dba1be0: Improve Tramp's file-name-completion
From: |
Michael Albinus |
Subject: |
master dba1be0: Improve Tramp's file-name-completion |
Date: |
Tue, 17 Dec 2019 04:38:49 -0500 (EST) |
branch: master
commit dba1be0a9b3e92717f7921335f8507c007df8ca6
Author: Michael Albinus <address@hidden>
Commit: Michael Albinus <address@hidden>
Improve Tramp's file-name-completion
* lisp/net/tramp.el (tramp-handle-file-name-completion):
Filter out "./" and "../", if there's only one other result.
---
lisp/net/tramp.el | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/lisp/net/tramp.el b/lisp/net/tramp.el
index 8988e57..4b44d7a 100644
--- a/lisp/net/tramp.el
+++ b/lisp/net/tramp.el
@@ -3259,10 +3259,16 @@ User is always nil."
(defun tramp-handle-file-name-completion
(filename directory &optional predicate)
"Like `file-name-completion' for Tramp files."
- (let (hits-ignored-extensions)
+ (let (hits-ignored-extensions fnac)
+ (setq fnac (file-name-all-completions filename directory))
+ ;; "." and ".." are never interesting as completions, and are
+ ;; actually in the way in a directory with only one file. See
+ ;; file_name_completion() in dired.c.
+ (when (and (consp fnac) (= (length (delete "./" (delete "../" fnac))) 1))
+ (setq fnac (delete "./" (delete "../" fnac))))
(or
(try-completion
- filename (file-name-all-completions filename directory)
+ filename fnac
(lambda (x)
(when (funcall (or predicate #'identity) (expand-file-name x directory))
(not
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