mirror/emacs
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/emacs.git synced 2024-12-14 09:39:42 +00:00
Code Issues Releases Activity

Suppress false positives in apropos-value

Browse Source 
* lisp/apropos.el (apropos-value): Skip more apropos-internal
variables (bug#48063).
(apropos-value-internal): Skip the first value in the history
values, which always contains the match.
This commit is contained in:
Boruch Baum 2021-05-02 10:22:21 +02:00 committed by Lars Ingebrigtsen
parent f1adb6b77a
commit eda4888e54
1 changed files with 36 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
lisp/apropos.el
View File

@ -814,6 +814,7 @@ Returns list of symbols and values found."
(lambda (symbol)
(setq f nil v nil p nil)
(or (memq symbol '(apropos-regexp
apropos--current apropos-pattern-quoted pattern
apropos-pattern apropos-all-words-regexp
apropos-words apropos-all-words
do-all apropos-accumulator
@ -928,7 +929,13 @@ Returns list of symbols and documentation found."
(defun apropos-value-internal (predicate symbol function)
(when (funcall predicate symbol)
(setq symbol (prin1-to-string (funcall function symbol)))
(setq symbol (prin1-to-string
(if (memq symbol '(command-history minibuffer-history))
;; The value we're looking for will always be in
;; the first element of these two lists, so skip
;; that value.
(cdr (funcall function symbol))
(funcall function symbol))))
(when (string-match apropos-regexp symbol)
(if apropos-match-face
(put-text-property (match-beginning 0) (match-end 0)