diff --git a/lisp/backup-before-save/backup-before-save.el b/lisp/backup-before-save/backup-before-save.el deleted file mode 100644 index 5277fff..0000000 --- a/lisp/backup-before-save/backup-before-save.el +++ /dev/null @@ -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) diff --git a/load-local-lisp.el b/load-local-lisp.el index 28ed25d..bfad1ad 100644 --- a/load-local-lisp.el +++ b/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) -