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Fix #3873: use thing-at-point for nox & elpy

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Henrik Lissner 2020-08-31 23:11:33 -04:00
parent 5f47169c0e
commit 60ba42ca4a
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1 changed files with 5 additions and 4 deletions
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9
core/autoload/text.el
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@ -106,10 +106,11 @@ in some cases."
(thing
(thing-at-point thing t))
((require 'xref nil t)
;; Eglot defines a dummy for `xref-find-backend', so we need a special
;; case to avoid xref when using eglot. See
;; https://github.com/joaotavora/eglot/issues/503
(if (eq (xref-find-backend) 'eglot)
;; Eglot, nox (a fork of eglot), and elpy implementations for
;; `xref-backend-identifier-at-point' betray the documented purpose of
;; the interface. Eglot/nox return a hardcoded string and elpy prepends
;; the line number to the symbol.
(if (memq (xref-find-backend) '(eglot elpy nox))
(thing-at-point 'symbol t)
;; A little smarter than using `symbol-at-point', though in most
;; cases, xref ends up using `symbol-at-point' anyway.