Emacs: Remove window-purpose in my/projectile-kill-buffers.

init.d/programming/common.el

@@ -1,6 +1,6 @@
 ;;; common.el --- Common programming settings. -*- lexical-binding: t; -*-
 
-;; Time-stamp: <2020-02-27T04:35:24+0100>
+;; Time-stamp: <2020-02-28T04:52:24+0100>
 
 ;;; Commentary:
 
@@ -146,7 +146,8 @@ collapse other projects."
       "Kill project buffers and delete other windows."
       (interactive)
       (projectile-kill-buffers)
-      (delete-other-windows))
+      (delete-other-windows)
+      (purpose-set-window-purpose-dedicated-p nil nil))
 
     :custom
     (projectile-project-compilation-dir "build")