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(lpr-page-header-switches): Move %s to separate element for correct

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quoting.  Doc fix.
This commit is contained in:
Glenn Morris 2007-06-17 22:19:58 +00:00
parent 293bb86c13
commit be62e9d52d
1 changed files with 3 additions and 2 deletions
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lisp/lpr.el
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@ -140,9 +140,10 @@ See definition of `print-region-1' for calling conventions."
;; Berkeley systems support -F, and GNU pr supports both -f and -F, ;; Berkeley systems support -F, and GNU pr supports both -f and -F,
;; So it looks like -F is a better default. ;; So it looks like -F is a better default.
(defcustom lpr-page-header-switches '("-h %s" "-F") (defcustom lpr-page-header-switches '("-h" "%s" "-F")
"*List of strings to use as options for the page-header-generating program. "*List of strings to use as options for the page-header-generating program.
If `%s' appears in one of the strings, it is substituted by the page title. If `%s' appears in any of the strings, it is substituted by the page title.
Note that for correct quoting, `%s' should normally be a separate element.
The variable `lpr-page-header-program' specifies the program to use." The variable `lpr-page-header-program' specifies the program to use."
:type '(repeat string) :type '(repeat string)
:group 'lpr) :group 'lpr)