[nongnu] elpa/nix-mode 28e83dd56b 360/500: Don’t overwrite smie-indent-exps & smie-indent-close

[ELPA Syncer]

branch: elpa/nix-mode
commit 28e83dd56bf2355918739eb41f2eabd860ec7566
Author: Jacob Vallejo <jake@jahkeup.com>
Commit: Matthew Bauer <mjbauer95@gmail.com>

    Don’t overwrite smie-indent-exps & smie-indent-close
    
    These functions are not buffer local, so can’t be touched. Instead, we
    can just replace smie-indent-function in nix-mode buffers.
---
 nix-mode.el | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/nix-mode.el b/nix-mode.el
index 1c5168f0c1..203a412dc8 100644
--- a/nix-mode.el
+++ b/nix-mode.el
@@ -970,10 +970,15 @@ The hook `nix-mode-hook' is run when Nix mode is started.
                :forward-token 'nix-smie--forward-token
                :backward-token 'nix-smie--backward-token)
     (setq-local smie-indent-basic 2)
-    (fset (make-local-variable 'smie-indent-exps)
-         (symbol-function 'nix-smie--indent-exps))
-    (fset (make-local-variable 'smie-indent-close)
-         (symbol-function 'nix-smie--indent-close)))
+
+    (let ((nix-smie-indent-functions
+           ;; Replace the smie-indent-* equivalents with nix-mode's.
+           (mapcar (lambda (fun) (pcase fun
+                                   ('smie-indent-exps  'nix-smie--indent-exps)
+                                   ('smie-indent-close 'nix-smie--indent-close)
+                                   (_ fun)))
+                   smie-indent-functions)))
+      (setq-local smie-indent-functions nix-smie-indent-functions)))
 
   ;; Automatic indentation [C-j]
   (setq-local indent-line-function (lambda ()