new: man-conf.el

* man-conf.el (durand-member): A helper declared in another
  configuration file.

(Man-kill, durand-Man-kill): Overriding the default Man-kill to also
kill the tab associated with the Manual page.

1 files changed, 48 insertions, 0 deletions

diff --git a/man-conf.el b/man-conf.el
new file mode 100644
index 0000000..3958470
--- /dev/null
+++ b/man-conf.el
@@ -0,0 +1,48 @@
+;;; man-conf.el --- Manual pages configurations      -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2021  李俊緯
+
+;; Author: 李俊緯 <mmemmew@gmail.com>
+;; Keywords: unix, help, maint
+
+;; 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:
+
+;; Configurations for the Man-mode.
+
+;;; Code:
+
+(declare-function 'durand-member
+                  (locate-user-emacs-file "common.el"))
+
+;;;###autoload
+(defun durand-Man-kill ()
+  "Kill the buffer and the tab."
+  (interactive)
+  (quit-window t)
+  (let* ((tabs (funcall tab-bar-tabs-function))
+         (tab-names (mapcar (lambda (tab)
+                              (cdr (assq 'name tab)))
+                            tabs))
+         (foundp (durand-member "man page" tab-names
+                                #'string=)))
+    (cond
+     (foundp
+      (tab-bar-close-tab-by-name "man page")))))
+
+(advice-add #'Man-kill :override #'durand-Man-kill)
+
+(provide 'man-conf)
+;;; man-conf.el ends here