[nongnu] elpa/nix-mode b12fa70dd7 446/500: Indicate constants

[ELPA Syncer]

branch: elpa/nix-mode
commit b12fa70dd78ffb464c18c45f58aa78a3bbf67098
Author: Daniel Nagy <danielnagy@posteo.de>
Commit: Daniel Nagy <danielnagy@posteo.de>

    Indicate constants
    
    These values should not change over time
---
 nix.el | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/nix.el b/nix.el
index 48f802c005..a02f6f0127 100644
--- a/nix.el
+++ b/nix.el
@@ -76,7 +76,7 @@
   "Show nix config."
   (nix--process-json "show-config" "--json"))
 
-(defvar nix-commands
+(defconst nix-commands
   '("add-to-store"
     "build"
     "cat-nar"
@@ -107,7 +107,7 @@
     "verify"
     "why-depends"))
 
-(defvar nix-toplevel-options
+(defconst nix-toplevel-options
   '("-v"
     "--verbose"
     "-h"
@@ -117,7 +117,7 @@
     "--option"
     "--version"))
 
-(defvar nix-config-options
+(defconst nix-config-options
   '("allowed-uris"
     "allow-import-from-derivation"
     "allow-new-priveleges"