Nikita Bloshchanevich b12df73cc1 Emacs-lisp eldoc: fix error if symbol unbound ...

`+emacs-lisp-append-value-to-eldoc-a' `error's if the symbol isn't
bound, because `symbol-value' errors in that case. Fix that bug by only
modifying the result of `elisp-get-var-docstring' if the symbol is
bound.

2021-01-04 12:08:53 +01:00

9.0 KiB

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