[bug#62124] [PATCH 4/4] gnu: Add emacs-column-enforce-mode.

[Rostislav Svoboda <rostislav.svoboda@gmail.com>]

* gnu/packages/emacs-xyz.scm (emacs-column-enforce-mode): New variable.
---
 gnu/packages/emacs-xyz.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/emacs-xyz.scm b/gnu/packages/emacs-xyz.scm
index cbd0e64e65..f77673cc44 100644
--- a/gnu/packages/emacs-xyz.scm
+++ b/gnu/packages/emacs-xyz.scm
@@ -26881,6 +26881,32 @@ (define-public emacs-spaceline-next
           (base32 "11lwckqcgzsahrkkm5wk1ph4kc7d4yz05r7251g8c9f0q6vdj9dp"))
          (file-name (git-file-name name version)))))))
 
+(define-public emacs-column-enforce-mode
+  (let ((commit "14a7622f2268890e33536ccd29510024d51ee96f")
+        (revision "0"))
+    (package
+      (name "emacs-column-enforce-mode")
+      (version (git-version "1.0.4" revision commit))
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference
+                      (url
+                       "https://github.com/jordonbiondo/column-enforce-mode")
+                      (commit commit)))
+                (file-name (git-file-name name version))
+                (sha256
+                 (base32
+                  "1vxra5vk78yns2sw89m41bggczqg1akq6xvzfs9kylhkg5yz3g7g"))))
+      (build-system emacs-build-system)
+      (home-page "https://github.com/jordonbiondo/column-enforce-mode")
+      (synopsis "Highlight text that extends beyond a certain column")
+      (description
+       "Highlight text that extends beyond a certain column.  Can be used to enforce
+80 column rule (well more like suggest, not enforce).  Meant to be a very
+lightweight, zero configuration, way to help enforce the 80 column rule.  It can be
+configured for any N-column rule however.")
+      (license license:gpl3+))))
+
 (define-public emacs-column-marker
   (package
     (name "emacs-column-marker")
-- 
2.39.2