From 7aa249011da4a10afab08ec143415dae883a8031 Mon Sep 17 00:00:00 2001
From: Mountain Man <43313373+MountainMan1312@users.noreply.github.com>
Date: Wed, 29 Nov 2023 19:56:06 -0500
Subject: Rename org-mode buffers to value of `#+TITLE:`

---
 init.el | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'init.el')

diff --git a/init.el b/init.el
index 94ace02..d4ec9c6 100644
--- a/init.el
+++ b/init.el
@@ -1006,6 +1006,31 @@
   ("C-c n l t" . org-toggle-link-display)
   ("C-c t"     . org-agenda-todo))
 
+;; Set buffer name to #+TITLE
+;; Credit to SE user "Tobias"
+(defun mm/org-buffer-name-to-title (&optional end)
+  "Rename buffer to value of #+TITLE:.
+if END if non-nil, search for #+TITLE: at `point' and
+delimit it to END. Start an unlimited search at
+`point-min' otherwise."
+  (interactive)
+  (let ((beg (or (and end (point))
+                 (point-min))))
+    (save-excursion
+      (when end
+        (goto-char end)
+        (setq end (line-end-position)))
+      (goto-char beg)
+      (when (re-search-forward "^[[:space:]]*#\\+TITLE:[[:space:]]*\\(.*?\\)[[:space:]]*$" end t)
+        (rename-buffer (match-string 1)))))
+  nil)
+
+(defun mm/org-buffer-name-to-title-config ()
+  "Configure Org to rename buffer to value of #+TITLE:."
+  (font-lock-add-keywords nil '(mm/org-buffer-name-to-title)))
+
+(add-hook 'org-mode-hook #'mm/org-buffer-name-to-title-config)
+
 ;; Make org heading bullets look nicer
 (use-package org-bullets
   :straight t
-- 
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