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Look for ElDoc buffer in all visible frames

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* lisp/emacs-lisp/eldoc.el (eldoc--echo-area-prefer-doc-buffer-p):
Look for a window displaying the ElDoc documentation buffer in all
visible frames, as promised by the user option
eldoc-echo-area-prefer-doc-buffer (bug#48278).
This commit is contained in:
Basil L. Contovounesios 2021-05-18 16:28:42 +01:00
parent 304a3b9ee8
commit 33c0994c7c
1 changed files with 1 additions and 1 deletions
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2
lisp/emacs-lisp/eldoc.el
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@ -538,7 +538,7 @@ documentation to potentially appear in the echo are is truncated."
(and truncatedp
(eq eldoc-echo-area-prefer-doc-buffer
'maybe)))
(get-buffer-window eldoc--doc-buffer)))
(get-buffer-window eldoc--doc-buffer 'visible)))
(defun eldoc-display-in-echo-area (docs _interactive)
"Display DOCS in echo area.