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tools/lookup: fix dash-docs-install-docset

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Addresses a integer-or-marker-p error emitted from the
`url-retrieve-synchronously' call in `dash-docs-read-json-from-url'.
This is apparently a systemic issue in Emacs 26's networking library.
See https://github.com/magit/ghub/issues/81
This commit is contained in:
Henrik Lissner
2019-05-15 23:40:27 -04:00
parent 016ba359e5
commit 0c243e6d5c
1 changed files with 11 additions and 0 deletions
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11
modules/tools/lookup/config.el
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@ -138,6 +138,17 @@ this list.")
dash-docs-min-length 2
dash-docs-browser-func #'eww)
;; Fixes integer-or-marker-p errors emitted from Emacs' url library,
;; particularly, the `url-retrieve-synchronously' call in
;; `dash-docs-read-json-from-url'. This is part of a systemic issue with Emacs
;; 26's networking library (fixed in Emacs 27+, apparently).
;;
;; See https://github.com/magit/ghub/issues/81
(defun doom*dash-docs-read-json-from-url (orig-fn url)
(let ((gnutls-algorithm-priority "NORMAL:-VERS-TLS1.3"))
(funcall orig-fn url)))
(advice-add #'dash-docs-read-json-from-url :around #'doom*dash-docs-read-json-from-url)
(def-package! helm-dash
:when (featurep! :completion helm))