From 43d61b31d47f28efcc117770c6fe5281f58b9c9b Mon Sep 17 00:00:00 2001
From: Daniel Weschke <daniel.weschke@directbox.de>
Date: Tue, 20 Dec 2022 10:14:40 +0100
Subject: [PATCH] add ibuffer filter for unsaved file buffers

---
 settings/general-settings.el | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/settings/general-settings.el b/settings/general-settings.el
index 3bcfc2fb..2ddcc844 100644
--- a/settings/general-settings.el
+++ b/settings/general-settings.el
@@ -60,6 +60,16 @@
         (set-buffer-modified-p nil)
         t))))
 
+(use-package ibuf-ext
+  :defer t
+  :config
+  (define-ibuffer-filter unsaved
+      "Toggle current view to buffers whose file is unsaved."
+    (:description "file is unsaved")
+    (with-current-buffer buf
+      (and buffer-file-name (buffer-modified-p))))
+  (define-key ibuffer-mode-map (kbd "/ u") 'ibuffer-filter-by-unsaved))
+
 ;; recentf stuff
 (use-package recentf
   :config