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[Emacs-diffs] emacs-26 5d744e0 1/3: Don't replace user input when comple
From: |
Noam Postavsky |
Subject: |
[Emacs-diffs] emacs-26 5d744e0 1/3: Don't replace user input when completion prefix is empty (Bug#18951) |
Date: |
Sun, 5 Nov 2017 12:16:06 -0500 (EST) |
branch: emacs-26
commit 5d744e032fee9ce60446a3cc0cf7c2e681ace465
Author: Noam Postavsky <address@hidden>
Commit: Noam Postavsky <address@hidden>
Don't replace user input when completion prefix is empty (Bug#18951)
* lisp/pcomplete.el (pcomplete-parse-arguments): Only replace user
input if we produced a non-empty common completion stub.
---
lisp/pcomplete.el | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lisp/pcomplete.el b/lisp/pcomplete.el
index 745a813..2d2a877 100644
--- a/lisp/pcomplete.el
+++ b/lisp/pcomplete.el
@@ -772,7 +772,7 @@ this is `comint-dynamic-complete-functions'."
(setq c (cdr c)))
(setq pcomplete-stub (substring common-stub 0 len)
pcomplete-autolist t)
- (when (and begin (not pcomplete-show-list))
+ (when (and begin (> len 0) (not pcomplete-show-list))
(delete-region begin (point))
(pcomplete-insert-entry "" pcomplete-stub))
(throw 'pcomplete-completions completions))