Some nice copy functions

config-ext.org

@@ -1,5 +1,12 @@
 #+PROPERTY: header-args:emacs-lisp :tangle "~/.emacs.d/config-ext.el" :comments both
 
+* Augmentations
+
+** vterm
+#+begin_src emacs-lisp
+  (require 'vterm-aux)
+#+end_src
+
 * posting source code
 #+begin_src emacs-lisp
   (use-package webpaste)

lisp/vterm-aux.el

@@ -0,0 +1,49 @@
+;;; vterm-aux.el ---  -*- lexical-binding: t -*-
+
+;; Copyright (C) 2025 Benson Chu
+
+;; Author: Benson Chu <bensonchu457@gmail.com>
+;; Created: [2025-05-14 14:08]
+
+;; This file is not part of GNU Emacs
+
+;; This program is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; This program is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; Code:
+(require 'vterm)
+
+(defun vterm-backup-path ()
+  (interactive)
+  (while
+      (progn
+        (re-search-backward (rx "/" (+ (or (not space) "\\ "))))
+        (not (y-or-n-p "Did you want to kill this path? "))))
+  (match-string 0))
+
+(defun vterm-kill-save (thing)
+  (interactive
+   (list
+    (read-key "Kill what? [c]urrent working directory | [p]ath")))
+  (awhen
+      (pcase thing
+        ('?c default-directory)
+        ('?p (vterm-backup-path)))
+    (kill-new it)))
+
+(define-key vterm-mode-map (kbd "M-w") #'vterm-kill-save)
+
+(provide 'vterm-aux)
+;;; vterm-aux.el ends here