add basic support for the nim language

modules/lang/nim/config.el

@@ -0,0 +1,23 @@
+;;; lang/nim/config.el -*- lexical-binding: t; -*-
+
+(def-package! nim-mode
+  :init
+  (add-hook 'nim-mode-hook #'nimsuggest-mode))
+
+(def-package! flycheck-nim
+  :when (featurep! :feature syntax-checker)
+  :after nim-mode
+  :config
+  (add-hook 'nimsuggest-mode-hook #'flycheck-mode)
+
+  (map! :map nim-mode-map
+        :localleader
+        :n "b" #'+nim/build-menu)
+
+  (def-menu! +nim/build-menu
+    "Building commands for `nim-mode' buffers."
+    '(("Build & run" :exec nim-compile))
+    :prompt "Build"))
+
+(when (featurep! :completion company)
+  (add-hook 'nimsuggest-mode-hook #'company-mode))