yasnippet/snippets/emacs-lisp-mode/x-dired.process_marked.yasnippet
Jim Myhrberg 09cc3eec21 Keep snippet vars definitions in a single format across all snippets and documentation.
The format is:

# var-name: value

Previously snippets used a mixture of the following formatting:

#var-name: value
#var-name : value
# var-name: value
# var-name : value
2011-11-03 20:51:31 +00:00

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# contributor: Xah Lee (XahLee.org)
# name: process marked files in dired
# key: x-dired
# --
;; idiom for processing a list of files in dired's marked files
;; suppose myProcessFile is your function that takes a file path
;; and do some processing on the file
(defun dired-myProcessFile ()
"apply myProcessFile function to marked files in dired."
(interactive)
(require 'dired)
(mapc 'myProcessFile (dired-get-marked-files))
)
;; to use it, type M-x dired-myProcessFile