From 9775939f9d8f1fe26cc5fd807cfcfe83ef1939c2 Mon Sep 17 00:00:00 2001 From: Henrik Lissner Date: Mon, 2 Dec 2019 16:34:11 -0500 Subject: [PATCH] lang/rust: fix #2132 Prevents rust-mode from taking over *.rs files. --- modules/lang/rust/config.el | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/modules/lang/rust/config.el b/modules/lang/rust/config.el index 4ef184795..dcaa14cd2 100644 --- a/modules/lang/rust/config.el +++ b/modules/lang/rust/config.el @@ -56,6 +56,12 @@ (use-package! racer :unless (featurep! +lsp) :hook (rustic-mode . racer-mode) + :init + ;; Fix #2132: `racer' depends on `rust-mode', which tries to modify + ;; `auto-mode-alist'. We make extra sure that doesn't stick, especially when a + ;; buffer is reverted, as it is after rustfmt is done wiht it. + (after! rust-mode + (setq auto-mode-alist (delete '("\\.rs\\'" . rust-mode)) auto-mode-alist)) :config (set-lookup-handlers! 'rustic-mode :definition '(racer-find-definition :async t)