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master ff1f82cbe3f: * lisp/simple.el (minibuffer-default-add-completions
From: |
Juri Linkov |
Subject: |
master ff1f82cbe3f: * lisp/simple.el (minibuffer-default-add-completions): Improve (bug#64656). |
Date: |
Wed, 15 Nov 2023 12:53:08 -0500 (EST) |
branch: master
commit ff1f82cbe3fa9aee354581f2798faaae7163ea44
Author: Juri Linkov <juri@linkov.net>
Commit: Juri Linkov <juri@linkov.net>
* lisp/simple.el (minibuffer-default-add-completions): Improve (bug#64656).
Return nil for some popular completions with undefined order that include
obarray. Extend the docstring to explain how to disable this feature.
---
lisp/simple.el | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/lisp/simple.el b/lisp/simple.el
index f86b3f9e208..02005e3b4f9 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -2989,11 +2989,17 @@ this by calling a function defined by
`minibuffer-default-add-function'.")
(defun minibuffer-default-add-completions ()
"Return a list of all completions without the default value.
This function is used to add all elements of the completion table to
-the end of the list of defaults just after the default value."
+the end of the list of defaults just after the default value.
+When you don't want to add initial completions to the default value,
+you can use either `minibuffer-setup-hook' or `minibuffer-with-setup-hook'
+to set the value of `minibuffer-default-add-function' to nil."
(let ((def minibuffer-default)
- (all (all-completions ""
- minibuffer-completion-table
- minibuffer-completion-predicate)))
+ ;; Avoid some popular completions with undefined order
+ (all (unless (memq minibuffer-completion-table
+ `(help--symbol-completion-table ,obarray))
+ (all-completions ""
+ minibuffer-completion-table
+ minibuffer-completion-predicate))))
(if (listp def)
(append def all)
(cons def (delete def all)))))
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