ryuslash/emacs-config
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Add function to start ediff from the command-line

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Tom Willemse 2019-10-10 17:02:34 -07:00
parent 298885434b
commit 3ba4243277
1 changed files with 9 additions and 1 deletions
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oni-ediff.el
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@ -4,7 +4,7 @@
;; Author: Tom Willemse <tom@ryuslash.org>
;; Keywords: local
;; Version: 2019.0904.210509
;; Version: 2019.1010.164050
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
@ -39,6 +39,14 @@
'(fullscreen fullboth))
(set-frame-parameter nil 'fullscreen nil)))
;;;###autoload
(defun oni-ediff-from-command-line ()
"Call ‘ediff’ with arguments from the command line."
(pcase command-line-args-left
(`(,fileA ,fileB) (ediff-files fileA fileB))
(`(,fileA ,fileB ,fileC) (ediff-files3 fileA fileB fileC))
(_ (error "Invalid number of arguments, need either 2 or 3 files"))))
(setq ediff-window-setup-function 'ediff-setup-windows-plain)
(setq ediff-split-window-function 'split-window-horizontally)