code.delx.au - gnu-emacs-elpa/blob - packages/yasnippet/snippets/emacs-lisp-mode/x-dired.process_marked.yasnippet

   1 # contributor: Xah Lee (XahLee.org)
   2 # name: process marked files in dired
   3 # key: x-dired
   4 # --
   5 ;; idiom for processing a list of files in dired's marked files
   6
   7 ;; suppose myProcessFile is your function that takes a file path
   8 ;; and do some processing on the file
   9
  10 (defun dired-myProcessFile ()
  11   "apply myProcessFile function to marked files in dired."
  12   (interactive)
  13   (require 'dired)
  14   (mapc 'myProcessFile (dired-get-marked-files))
  15 )
  16
  17 ;; to use it, type M-x dired-myProcessFile