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(dos-print-region-function): Definition moved to dos-w32.el.

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(print-region-function): Initialization moved to dos-w32.el.
(lpr-headers-switches, ps-lpr-command, ps-lpr-switches): Likewise.
This commit is contained in:
Richard M. Stallman 1998-07-03 19:53:20 +00:00
parent 430f8c7397
commit 15db8769c7
1 changed files with 0 additions and 51 deletions
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51
lisp/dos-fns.el
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@ -120,57 +120,6 @@ with a definition that really does change some file names."
(defsubst intdos (regs)
(int86 33 regs))
;; Support for printing under MS-DOS, see lpr.el and ps-print.el.
;; See dos-vars.el for defcustom.
(defvar dos-printer)
(defun dos-print-region-function (start end
&optional lpr-prog
delete-text buf display rest)
"MS-DOS-specific function to print the region on a printer.
Writes the region to the device or file which is a value of
`dos-printer' \(which see\). Ignores any arguments beyond
START and END."
;; DOS printers need the lines to end with CR-LF pairs, so make
;; sure it always happens that way, unless the buffer is binary.
(let* ((coding coding-system-for-write)
(coding-base
(if (null coding) 'undecided (coding-system-base coding)))
(eol-type (coding-system-eol-type coding-base)))
(or (eq coding-system-for-write 'no-conversion)
(setq coding-system-for-write
(aref eol-type 1))) ; force conversion to DOS EOLs
(write-region start end dos-printer t 0)
;; Make each print-out start on a new page, but don't waste
;; paper if there was a form-feed at the end of this file.
(if (not (char-equal (char-after (1- end)) ?\C-l))
(write-region "\f" nil dos-printer t 0))))
;; Set this to nil if you have a port of the `lpr' program and
;; you want to use it for printing. If the default setting is
;; in effect, `lpr-command' and its switches are ignored when
;; printing with `lpr-xxx' and `print-xxx'.
(setq print-region-function 'dos-print-region-function)
;; Set this to nil if you have a port of the `pr' program
;; (e.g., from GNU Textutils), or if you have an `lpr'
;; program (see above) that can print page headers.
;; If `lpr-headers-switches' is non-nil (the default) and
;; `print-region-function' is set to `dos-print-region-function',
;; then requests to print page headers will be silently
;; ignored, and `print-buffer' and `print-region' produce
;; the same output as `lpr-buffer' and `lpr-region', accordingly.
(setq lpr-headers-switches "(page headers are not supported)")
;; See dos-vars.el for defcustom.
(defvar dos-ps-printer)
(setq ps-lpr-command "gs")
(setq ps-lpr-switches '("-q" "-dNOPAUSE" "-sDEVICE=epson" "-r240x60"
"-sOutputFile=LPT1" "-"))
;; Backward compatibility for obsolescent functions which
;; set screen size.