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* lisp/progmodes/executable.el (executable-self-display):

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Use non-obsolete tail syntax.  (Bug#20779)
(executable-self-display): Doc update.
This commit is contained in:
Glenn Morris 2015-06-10 16:19:13 -04:00
parent a0f0f08a52
commit dfa1dc1c2b
1 changed files with 2 additions and 2 deletions
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lisp/progmodes/executable.el
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@ -104,7 +104,7 @@ Typical values are 73 (+x) or -493 (rwxr-xr-x)."
(defvar executable-command nil)
(defcustom executable-self-display "tail"
"Command you use with argument `+2' to make text files self-display.
"Command you use with argument `-n+2' to make text files self-display.
Note that the like of `more' doesn't work too well under Emacs \\[shell]."
:type 'string
:group 'executable)
@ -258,7 +258,7 @@ The magic number of such a command displays all lines but itself."
(interactive)
(if (eq this-command 'executable-self-display)
(setq this-command 'executable-set-magic))
(executable-set-magic executable-self-display "+2"))
(executable-set-magic executable-self-display "-n+2"))
;;;###autoload
(defun executable-make-buffer-file-executable-if-script-p ()