removed backup-before-save

lisp/backup-before-save/backup-before-save.el

@@ -1,54 +0,0 @@
-(defvar backup-before-save-directory (file-name-concat user-emacs-directory "backups"))
-
-(unless (file-exists-p backup-before-save-directory)
-  (mkdir backup-before-save-directory))
-
-(defun backup-before-save-format-path (path number)
-  (format "%s.~%s~" path number))
-
-(defun backup-before-save-extension (path)
-  (let* ((i (string-search "." (reverse path)))
-         (extension (substring path (- (length path) i))))
-    extension))
-
-(defun backup-before-save-no-extension (path)
-  (let* ((i (string-search "." (reverse path)))
-         (no-extension (substring path 0 (- (length path) (+ i 1)))))
-    no-extension))
-
-(defun backup-before-save-number (path)
-  (let* ((extension (backup-before-save-extension path))
-         (extracted (substring extension 1 (- (length extension) 1)))
-         (as-number (unless (zerop (length extracted))
-                      (string-to-number extracted))))
-    as-number))
-
-(defun backup-before-save-shift-path (path)
-  (let* ((without-extension (backup-before-save-no-extension path))
-         (number (backup-before-save-number path))
-         (next-number (+ number 1))
-         (shifted-path (backup-before-save-format-path
-                        without-extension
-                        next-number)))
-    shifted-path))
-
-(defun backup-before-save-shift-backup (path)
-  (let ((next-path (backup-before-save-shift-path path)))
-    (when (file-exists-p next-path)
-        (backup-before-save-shift-backup next-path))
-    (rename-file path next-path)))
-
-(defun backup-before-save-function ()
-  (unless backup-inhibited
-    (let* ((full-path (buffer-file-name))
-           (base-path (file-name-nondirectory full-path))
-           (backup-full-path (file-name-concat backup-before-save-directory base-path))
-           (backup-full-path-numbered (backup-before-save-format-path backup-full-path 0)))
-      (when (file-exists-p full-path)
-        (when (file-exists-p backup-full-path-numbered)
-          (backup-before-save-shift-backup backup-full-path-numbered))
-        (copy-file full-path backup-full-path-numbered)))))
-
-(add-hook 'before-save-hook 'backup-before-save-function)
-
-(provide 'backup-before-save)

load-local-lisp.el

@@ -1,7 +1,4 @@
 (let ((local-lisp-directory (file-name-concat user-emacs-directory "lisp")))
-  (add-to-list 'load-path (file-name-concat local-lisp-directory "backup-before-save"))
   (add-to-list 'load-path (file-name-concat local-lisp-directory "man-wrapper")))
 
-(require 'backup-before-save)
 (require 'man-wrapper)
-