jessieh/eldoc-frame
jessieh/eldoc-frame
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Say no documentation available if no documentation is available

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This commit is contained in:
Yuan Fu 2018-12-11 17:17:25 -05:00
parent ae91043e87
commit 3fab3fb571
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1 changed files with 5 additions and 3 deletions
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8
eldoc-box.el
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@ -89,9 +89,11 @@
"Display hover info at point in a childframe." "Display hover info at point in a childframe."
(interactive) (interactive)
(let ((doc (funcall eldoc-documentation-function))) (let ((doc (funcall eldoc-documentation-function)))
(when doc (if doc
(eldoc-box--display doc) (progn
(eldoc-box--inject-quit-func)))) (eldoc-box--display doc)
(eldoc-box--inject-quit-func))
(message "No documentation available"))))
(defun eldoc-box-quit-frame () (defun eldoc-box-quit-frame ()
"Hide childframe used by eglot doc." "Hide childframe used by eglot doc."