-;;; ps-print.el --- Print text from the buffer as PostScript
+;;; ps-print.el --- print text from the buffer as PostScript
-;; Copyright (C) 1993,94,95,96,97,98,99,00,2001
-;; Free Software Foundation, Inc.
+;; Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+;; 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
-;; Author: Jim Thompson (was <thompson@wg2.waii.com>)
-;; Author: Jacques Duthen (was <duthen@cegelec-red.fr>)
-;; Author: Vinicius Jose Latorre <vinicius@cpqd.com.br>
-;; Author: Kenichi Handa <handa@etl.go.jp> (multi-byte characters)
-;; Maintainer: Kenichi Handa <handa@etl.go.jp> (multi-byte characters)
-;; Maintainer: Vinicius Jose Latorre <vinicius@cpqd.com.br>
-;; Keywords: wp, print, PostScript
-;; Time-stamp: <2001/04/07 13:41:03 Vinicius>
-;; Version: 6.5.1
-;; X-URL: http://www.cpqd.com.br/~vinicius/emacs/
+;; Author: Jim Thompson (was <thompson@wg2.waii.com>)
+;; Jacques Duthen (was <duthen@cegelec-red.fr>)
+;; Vinicius Jose Latorre <viniciusjl@ig.com.br>
+;; Kenichi Handa <handa@etl.go.jp> (multi-byte characters)
+;; Maintainer: Kenichi Handa <handa@etl.go.jp> (multi-byte characters)
+;; Vinicius Jose Latorre <viniciusjl@ig.com.br>
+;; Keywords: wp, print, PostScript
+;; Time-stamp: <2005/06/27 00:57:22 vinicius>
+;; Version: 6.6.7
+;; X-URL: http://www.cpqd.com.br/~vinicius/emacs/
-(defconst ps-print-version "6.5.1"
- "ps-print.el, v 6.5.1 <2001/04/07 vinicius>
+(defconst ps-print-version "6.6.7"
+ "ps-print.el, v 6.6.7 <2005/06/27 vinicius>
Vinicius's last change version -- this file may have been edited as part of
Emacs without changes to the version number. When reporting bugs, please also
report the version of Emacs, if any, that ps-print was distributed with.
Please send all bug fixes and enhancements to
- Vinicius Jose Latorre <vinicius@cpqd.com.br>.
-")
+ Vinicius Jose Latorre <viniciusjl@ig.com.br>.")
;; This file is part of GNU Emacs.
;; You should have received a copy of the GNU General Public License along with
;; GNU Emacs; see the file COPYING. If not, write to the Free Software
-;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
;;; Commentary:
;;
;; This package provides printing of Emacs buffers on PostScript printers; the
;; buffer's bold and italic text attributes are preserved in the printer
-;; output. ps-print is intended for use with Emacs or Lucid Emacs, together
-;; with a fontifying package such as font-lock or hilit.
+;; output. ps-print is intended for use with Emacs or XEmacs, together with a
+;; fontifying package such as font-lock or hilit.
;;
;; ps-print uses the same face attributes defined through font-lock or hilit to
;; print a PostScript file, but some faces are better seeing on the screen than
;; 11 8 5 2 11 8 5 2
;; 12 9 6 3 10 7 4 1
;;
-;; Any other value is treated as left-top.
+;; Any other value is treated as `left-top'.
;;
;; The default value is left-top.
;;
;; 22 + 22 +
;; -------- ----------- --------- ----------------
;;
-;; Any other value is treated as `nil'.
+;; Any other value is treated as nil.
;;
;; See also section How Ps-Print Has A Text And/Or Image On Background.
;;
;; (my-mixed-family
;; (fonts (normal . "Courier-Bold")
;; (bold . "Helvetica")
-;; (italic . "Zapf-Chancery-MediumItalic")
+;; (italic . "ZapfChancery-MediumItalic")
;; (bold-italic . "NewCenturySchlbk-BoldItalic")
;; (w3-table-hack-x-face . "LineDrawNormal"))
;; (size . 10.0)
;; (fonts (w3-table-hack-x-face . "LineDrawNormal")
;; (bold . "Helvetica")
;; (bold-italic . "NewCenturySchlbk-BoldItalic")
-;; (italic . "Zapf-Chancery-MediumItalic")
+;; (italic . "ZapfChancery-MediumItalic")
;; (normal . "Courier-Bold"))
;; (avg-char-width . 6.0)
;; (space-width . 6.0)
;; (face...) list of faces whose background color will be used.
;;
;; Any other value will be treated as t.
-;; The default value is t.
+;; The default value is nil.
;;
;;
;; How Ps-Print Deals With Color
;; embeds color information in the PostScript image.
;; The default foreground and background colors are defined by the variables
;; `ps-default-fg' and `ps-default-bg'.
-;; On black-and-white printers, colors are displayed in gray scale.
+;; On black/white printers, colors are displayed in gray scale.
;; To turn off color output, set `ps-print-color-p' to nil.
+;; You can also set `ps-print-color-p' to 'black-white to have a better looking
+;; on black/white printers. See also `ps-black-white-faces' for documentation.
;;
;;
;; How Ps-Print Maps Faces
;; New since version 2.8
;; ---------------------
;;
-;; [vinicius] Vinicius Jose Latorre <vinicius@cpqd.com.br>
+;; [vinicius] Vinicius Jose Latorre <viniciusjl@ig.com.br>
+;;
+;; 20040229
+;; `ps-time-stamp-yyyy-mm-dd', `ps-time-stamp-iso8601'
+;;
+;; 20010619
+;; `ps-time-stamp-locale-default'
+;;
+;; 20010530
+;; Handle before-string and after-string overlay properties.
;;
;; 20010407
;; `ps-line-number-color', `ps-print-footer', `ps-footer-offset',
;; N-up printing.
;; Hook: `ps-print-begin-sheet-hook'.
;;
-;; [keinichi] 19990509 Kein'ichi Handa <handa@etl.go.jp>
+;; [kenichi] 19990509 Ken'ichi Handa <handa@m17n.org>
;;
-;; `ps-print-region-function'
+;; `ps-print-region-function'
;;
-;; [vinicius] Vinicius Jose Latorre <vinicius@cpqd.com.br>
+;; [vinicius] Vinicius Jose Latorre <viniciusjl@ig.com.br>
;;
;; 19990301
;; PostScript tumble and setpagedevice.
;; PostScript prologue header comment insertion.
;; Skip invisible text better.
;;
-;; [keinichi] 19980819 Kein'ichi Handa <handa@etl.go.jp>
+;; [kenichi] 19980819 Ken'ichi Handa <handa@m17n.org>
;;
-;; Multi-byte buffer handling.
+;; Multi-byte buffer handling.
;;
-;; [vinicius] Vinicius Jose Latorre <vinicius@cpqd.com.br>
+;; [vinicius] Vinicius Jose Latorre <viniciusjl@ig.com.br>
;;
;; 19980306
;; Skip invisible text.
;;
;; Faces are always treated as opaque.
;;
-;; Epoch and Emacs 19 not supported. At all.
+;; Epoch, Lucid and Emacs 19 not supported. At all.
;;
;; Fixed-pitch fonts work better for line folding, but are not required.
;;
;; Acknowledgments
;; ---------------
;;
+;; Thanks to Michael Piotrowski <mxp@dynalabs.de> for improving the DSC
+;; compliance of the generated PostScript.
+;;
+;; Thanks to Adam Doppelt <adoppelt@avogadro.com> for face mapping suggestion
+;; for black/white PostScript printers.
+;;
;; Thanks to Toni Ronkko <tronkko@hytti.uku.fi> for line and paragraph spacing,
;; region to cut out when printing and footer suggestions.
;;
;; Thanks to David X Callaway <dxc@xprt.net> for helping debugging PostScript
;; level 1 compatibility.
;;
-;; Thanks to Colin Marquardt <colin.marquardt@usa.alcatel.com> for upside-down,
-;; line number step, line number start and zebra stripe follow suggestions, and
-;; for XEmacs beta-tests.
+;; Thanks to Colin Marquardt <colin.marquardt@usa.alcatel.com> for:
+;; - upside-down, line number step, line number start and zebra stripe
+;; follow suggestions.
+;; - `ps-time-stamp-yyyy-mm-dd' and `ps-time-stamp-iso8601' suggestion.
+;; - and for XEmacs beta-tests.
;;
;; Thanks to Klaus Berndl <klaus.berndl@sdm.de> for user defined PostScript
;; prologue code suggestion, for odd/even printing suggestion and for
;; `ps-prologue-file' enhancement.
;;
-;; Thanks to Kein'ichi Handa <handa@etl.go.jp> for multi-byte buffer handling.
+;; Thanks to Ken'ichi Handa <handa@m17n.org> for multi-byte buffer handling.
;;
;; Thanks to Matthew O Persico <Matthew.Persico@lazard.com> for line number on
;; empty columns.
;; initial port to Emacs 19. His code is no longer part of ps-print, but his
;; work is still appreciated.
;;
-;; Thanks to Remi Houdaille and Michel Train, michel@metasoft.fdn.org, for
+;; Thanks to Remi Houdaille and Michel Train <michel@metasoft.fdn.org> for
;; adding underline support. Their code also is no longer part of ps-print,
;; but their efforts are not forgotten.
;;
;;; Code:
-(eval-and-compile
- (unless (featurep 'lisp-float-type)
+
+(require 'lpr)
+
+(or (featurep 'lisp-float-type)
(error "`ps-print' requires floating point support"))
- ;; For Emacs 20.2 and the earlier version.
+(defvar ps-print-emacs-type
+ (let ((case-fold-search t))
+ (cond ((string-match "XEmacs" emacs-version) 'xemacs)
+ ((string-match "Lucid" emacs-version)
+ (error "`ps-print' doesn't support Lucid"))
+ ((string-match "Epoch" emacs-version)
+ (error "`ps-print' doesn't support Epoch"))
+ (t
+ (unless (and (boundp 'emacs-major-version)
+ (> emacs-major-version 19))
+ (error "`ps-print' only supports Emacs 20 and higher"))
+ 'emacs))))
- (or (fboundp 'set-buffer-multibyte)
- (defun set-buffer-multibyte (arg)
- (setq enable-multibyte-characters arg)))
- (or (fboundp 'string-as-unibyte)
- (defun string-as-unibyte (arg) arg))
+;; For Emacs 20.2 and the earlier version.
- (or (fboundp 'string-as-multibyte)
- (defun string-as-multibyte (arg) arg))
+(or (fboundp 'set-buffer-multibyte)
+ (defun set-buffer-multibyte (arg)
+ (setq enable-multibyte-characters arg)))
- (or (fboundp 'char-charset)
- (defun char-charset (arg) 'ascii))
+(or (fboundp 'string-as-unibyte)
+ (defun string-as-unibyte (arg) arg))
- (or (fboundp 'charset-after)
- (defun charset-after (&optional arg)
- (char-charset (char-after arg))))
+(or (fboundp 'string-as-multibyte)
+ (defun string-as-multibyte (arg) arg))
+(or (fboundp 'char-charset)
+ (defun char-charset (arg) 'ascii))
- ;; GNU Emacs
- (or (fboundp 'line-beginning-position)
- (defun line-beginning-position (&optional n)
- (save-excursion
- (and n (/= n 1) (forward-line (1- n)))
- (beginning-of-line)
- (point))))
-
-
- ;; to avoid compilation gripes
-
- ;; XEmacs
- (defalias 'ps-x-color-instance-p 'color-instance-p)
- (defalias 'ps-x-color-instance-rgb-components 'color-instance-rgb-components)
- (defalias 'ps-x-color-name 'color-name)
- (defalias 'ps-x-color-specifier-p 'color-specifier-p)
- (defalias 'ps-x-copy-coding-system 'copy-coding-system)
- (defalias 'ps-x-device-class 'device-class)
- (defalias 'ps-x-extent-end-position 'extent-end-position)
- (defalias 'ps-x-extent-face 'extent-face)
- (defalias 'ps-x-extent-priority 'extent-priority)
- (defalias 'ps-x-extent-start-position 'extent-start-position)
- (defalias 'ps-x-face-font-instance 'face-font-instance)
- (defalias 'ps-x-find-coding-system 'find-coding-system)
- (defalias 'ps-x-font-instance-properties 'font-instance-properties)
- (defalias 'ps-x-make-color-instance 'make-color-instance)
- (defalias 'ps-x-map-extents 'map-extents)
-
- ;; GNU Emacs
- (defalias 'ps-e-face-bold-p 'face-bold-p)
- (defalias 'ps-e-face-italic-p 'face-italic-p)
- (defalias 'ps-e-next-overlay-change 'next-overlay-change)
- (defalias 'ps-e-overlays-at 'overlays-at)
- (defalias 'ps-e-overlay-get 'overlay-get)
- (defalias 'ps-e-x-color-values 'x-color-values)
- (defalias 'ps-e-color-values 'color-values)
- (if (fboundp 'find-composition)
- (defalias 'ps-e-find-composition 'find-composition)
- (defalias 'ps-e-find-composition 'ignore))
-
-
- (defconst ps-windows-system
- (memq system-type '(emx win32 w32 mswindows ms-dos windows-nt)))
- (defconst ps-lp-system
- (memq system-type '(usq-unix-v dgux hpux irix))))
+(or (fboundp 'charset-after)
+ (defun charset-after (&optional arg)
+ (char-charset (char-after arg))))
+
+
+;; GNU Emacs
+(or (fboundp 'line-beginning-position)
+ (defun line-beginning-position (&optional n)
+ (save-excursion
+ (and n (/= n 1) (forward-line (1- n)))
+ (beginning-of-line)
+ (point))))
+
+
+;; to avoid compilation gripes
+
+;; XEmacs
+(defalias 'ps-x-color-instance-p 'color-instance-p)
+(defalias 'ps-x-color-instance-rgb-components 'color-instance-rgb-components)
+(defalias 'ps-x-color-name 'color-name)
+(defalias 'ps-x-color-specifier-p 'color-specifier-p)
+(defalias 'ps-x-copy-coding-system 'copy-coding-system)
+(defalias 'ps-x-device-class 'device-class)
+(defalias 'ps-x-extent-end-position 'extent-end-position)
+(defalias 'ps-x-extent-face 'extent-face)
+(defalias 'ps-x-extent-priority 'extent-priority)
+(defalias 'ps-x-extent-start-position 'extent-start-position)
+(defalias 'ps-x-face-font-instance 'face-font-instance)
+(defalias 'ps-x-find-coding-system 'find-coding-system)
+(defalias 'ps-x-font-instance-properties 'font-instance-properties)
+(defalias 'ps-x-make-color-instance 'make-color-instance)
+(defalias 'ps-x-map-extents 'map-extents)
+
+;; GNU Emacs
+(defalias 'ps-e-face-bold-p 'face-bold-p)
+(defalias 'ps-e-face-italic-p 'face-italic-p)
+(defalias 'ps-e-next-overlay-change 'next-overlay-change)
+(defalias 'ps-e-overlays-at 'overlays-at)
+(defalias 'ps-e-overlay-get 'overlay-get)
+(defalias 'ps-e-overlay-end 'overlay-end)
+(defalias 'ps-e-x-color-values 'x-color-values)
+(defalias 'ps-e-color-values 'color-values)
+(if (fboundp 'find-composition)
+ (defalias 'ps-e-find-composition 'find-composition)
+ (defalias 'ps-e-find-composition 'ignore))
+
+
+(defconst ps-windows-system
+ (memq system-type '(emx win32 w32 mswindows ms-dos windows-nt)))
+(defconst ps-lp-system
+ (memq system-type '(usg-unix-v dgux hpux irix)))
+
+
+(defun ps-xemacs-color-name (color)
+ (if (ps-x-color-specifier-p color)
+ (ps-x-color-name color)
+ color))
+
+
+(cond ((featurep 'xemacs) ; xemacs
+ (defalias 'ps-mark-active-p 'region-active-p)
+ (defun ps-face-foreground-name (face)
+ (ps-xemacs-color-name (face-foreground face)))
+ (defun ps-face-background-name (face)
+ (ps-xemacs-color-name (face-background face)))
+ )
+ (t ; emacs
+ (defvar mark-active nil)
+ (defun ps-mark-active-p ()
+ mark-active)
+ (defun ps-face-foreground-name (face)
+ (face-foreground face nil t))
+ (defun ps-face-background-name (face)
+ (face-background face nil t))))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; Interface to the command system
(defgroup postscript nil
- "PostScript Group"
+ "PostScript Group."
:tag "PostScript"
+ :version "20"
:group 'emacs)
(defgroup ps-print nil
- "PostScript generator for Emacs"
+ "PostScript generator for Emacs."
:link '(emacs-library-link :tag "Source Lisp File" "ps-print.el")
:prefix "ps-"
+ :version "20"
:group 'wp
:group 'postscript)
(defgroup ps-print-horizontal nil
- "Horizontal page layout"
+ "Horizontal page layout."
:prefix "ps-"
:tag "Horizontal"
+ :version "20"
:group 'ps-print)
(defgroup ps-print-vertical nil
- "Vertical page layout"
+ "Vertical page layout."
:prefix "ps-"
:tag "Vertical"
+ :version "20"
:group 'ps-print)
(defgroup ps-print-headers nil
- "Headers & footers layout"
+ "Headers & footers layout."
:prefix "ps-"
:tag "Header & Footer"
+ :version "20"
:group 'ps-print)
(defgroup ps-print-font nil
- "Fonts customization"
+ "Fonts customization."
:prefix "ps-"
:tag "Font"
+ :version "20"
:group 'ps-print)
(defgroup ps-print-color nil
- "Color customization"
+ "Color customization."
:prefix "ps-"
:tag "Color"
+ :version "20"
:group 'ps-print)
(defgroup ps-print-face nil
- "Faces customization"
+ "Faces customization."
:prefix "ps-"
:tag "PS Faces"
+ :version "20"
:group 'ps-print
:group 'faces)
(defgroup ps-print-n-up nil
- "N-up customization"
+ "N-up customization."
:prefix "ps-"
:tag "N-Up"
+ :version "20"
:group 'ps-print)
(defgroup ps-print-zebra nil
- "Zebra customization"
+ "Zebra customization."
:prefix "ps-"
:tag "Zebra"
+ :version "20"
:group 'ps-print)
(defgroup ps-print-background nil
- "Background customization"
+ "Background customization."
:prefix "ps-"
:tag "Background"
+ :version "20"
:group 'ps-print)
-(defgroup ps-print-printer nil
- "Printer customization"
+(defgroup ps-print-printer '((lpr custom-group))
+ "Printer customization."
:prefix "ps-"
:tag "Printer"
+ :version "20"
:group 'ps-print)
(defgroup ps-print-page nil
- "Page customization"
+ "Page customization."
:prefix "ps-"
:tag "Page"
+ :version "20"
:group 'ps-print)
(defgroup ps-print-miscellany nil
- "Miscellany customization"
+ "Miscellany customization."
:prefix "ps-"
:tag "Miscellany"
+ :version "20"
:group 'ps-print)
:tag "Error Handler Message"
(const none) (const paper)
(const system) (const paper-and-system))
+ :version "20"
:group 'ps-print-miscellany)
(defcustom ps-user-defined-prologue nil
;; Setting for HP PostScript printer
(setq ps-user-defined-prologue
(concat \"<</DeferredMediaSelection true /PageSize [612 792] \"
- \"/MediaPosition 2 /MediaType (Plain)>> setpagedevice\"))
-"
+ \"/MediaPosition 2 /MediaType (Plain)>> setpagedevice\"))"
:type '(choice :menu-tag "User Defined Prologue"
:tag "User Defined Prologue"
(const :tag "none" nil) string symbol)
+ :version "20"
:group 'ps-print-miscellany)
(defcustom ps-print-prologue-header nil
\"%%+\" comment. For example, if you need to set numcopies to 3 and jog on
requirements and set %%LanguageLevel: to 2, do:
-(setq ps-print-prologue-header
- \"%%+ numcopies(3) jog\\n%%LanguageLevel: 2\\n\")
+ (setq ps-print-prologue-header
+ \"%%+ numcopies(3) jog\\n%%LanguageLevel: 2\\n\")
The duplex requirement is inserted by ps-print (see `ps-spool-duplex').
:type '(choice :menu-tag "Prologue Header"
:tag "Prologue Header"
(const :tag "none" nil) string symbol)
+ :version "20"
:group 'ps-print-miscellany)
(defcustom ps-printer-name (and (boundp 'printer-name)
(const :tag "No Printer Name" t)
(file :tag "Print to file")
(string :tag "Pipe to ps-lpr-command"))
+ :version "20"
:group 'ps-print-printer)
(defcustom ps-printer-name-option
"-P" ))
"*Option for `ps-printer-name' variable (see it).
-On Unix-like systems, if it's been used lpr utility, it should be the string
-\"-P\"; if it's been used lp utility, it should be the string \"-d\".
+On Unix-like systems, if `lpr' is in use, this should be the string
+\"-P\"; if `lp' is in use, this should be the string \"-d\".
-On MS-DOS and MS-Windows systems, if it's been used print utility, it should be
+On MS-DOS and MS-Windows systems, if `print' is in use, this should be
the string \"/D:\".
-For any other printing utility, see the proper manual or documentation.
+For any other printing utility, see its documentation.
-Set to \"\" or nil, if the utility given by `ps-lpr-command' needs an empty
-option printer name option.
+Set this to \"\" or nil, if the utility given by `ps-lpr-command'
+needs an empty printer name option--that is, pass the printer name
+with no special option preceding it.
-Any other value is treated as nil, that is, an empty printer name option.
+Any value that is not a string is treated as nil.
This variable is used only when `ps-printer-name' is a non-empty string."
:type '(choice :menu-tag "Printer Name Option"
the destination for output; any other program is treated like `lpr' except that
an explicit filename is given as the last argument."
:type 'string
+ :version "20"
:group 'ps-print-printer)
(defcustom ps-lpr-switches lpr-switches
(choice :menu-tag "PostScript lpr Switch"
:tag "PostScript lpr Switch"
string symbol (repeat sexp)))
+ :version "20"
:group 'ps-print-printer)
(defcustom ps-print-region-function nil
See definition of `call-process-region' for calling conventions. The fourth
and the sixth arguments are both nil."
:type '(choice (const nil) function)
+ :version "20"
:group 'ps-print-printer)
(defcustom ps-manual-feed nil
If it's nil, automatic feeding takes place."
:type 'boolean
+ :version "20"
:group 'ps-print-printer)
(defcustom ps-end-with-control-d (and ps-windows-system t)
"*Non-nil means insert C-d at end of PostScript file generated."
:version "21.1"
:type 'boolean
+ :version "20"
:group 'ps-print-printer)
;;; Page layout
;; B4 10.125 inch x 14.33 inch
;; B5 7.16 inch x 10.125 inch
+;;;###autoload
(defcustom ps-page-dimensions-database
(list (list 'a4 (/ (* 72 21.0) 2.54) (/ (* 72 29.7) 2.54) "A4")
(list 'a3 (/ (* 72 29.7) 2.54) (/ (* 72 42.0) 2.54) "A3")
(number :tag "Width")
(number :tag "Height")
(string :tag "Media")))
+ :version "20"
:group 'ps-print-page)
;;;###autoload
nil
(widget-put wid :error "Unknown paper size")
wid)))
+ :version "20"
:group 'ps-print-page)
(defcustom ps-warn-paper-type t
It's used when `ps-spool-config' is set to `setpagedevice'."
:type 'boolean
+ :version "20"
:group 'ps-print-page)
(defcustom ps-landscape-mode nil
"*Non-nil means print in landscape mode."
:type 'boolean
+ :version "20"
:group 'ps-print-page)
(defcustom ps-print-upside-down nil
- "*Non-nil means print upside-down (that is, it's rotated by 180 grades)."
+ "*Non-nil means print upside-down (that is, rotated by 180 degrees)."
:type 'boolean
:version "21.1"
:group 'ps-print-page)
(defcustom ps-selected-pages nil
"*Specify which pages to print.
-If it's nil, all pages are printed.
+If nil, print all pages.
-If it's a list, the list element may be an integer or a cons cell (FROM . TO)
+If a list, the lists element may be an integer or a cons cell (FROM . TO)
designating FROM page to TO page; any invalid element is ignored, that is, an
integer lesser than one or if FROM is greater than TO.
Otherwise, it's treated as nil.
-After ps-print processing `ps-selected-pages' is set to nil. But the latest
-`ps-selected-pages' is saved in `ps-last-selected-pages' (see it for
-documentation). So you can restore the latest selected pages by using
-`ps-last-selected-pages' or by calling `ps-restore-selected-pages' command (see
-it for documentation).
+After ps-print processing `ps-selected-pages' is set to nil. But the
+latest `ps-selected-pages' is saved in `ps-last-selected-pages' (which
+see). So you can restore the latest selected pages by using
+`ps-last-selected-pages' or with the `ps-restore-selected-pages'
+command (which see).
See also `ps-even-or-odd-pages'."
:type '(repeat :tag "Selected Pages"
(cons :tag "Range"
(integer :tag "From")
(integer :tag "To"))))
+ :version "20"
:group 'ps-print-page)
(defcustom ps-even-or-odd-pages nil
(const :tag "Only Odd Pages" odd-page)
(const :tag "Only Even Sheets" even-sheet)
(const :tag "Only Odd Sheets" odd-sheet))
+ :version "20"
:group 'ps-print-page)
(defcustom ps-print-control-characters 'control-8-bit
:tag "Control Char"
(const 8-bit) (const control-8-bit)
(const control) (const :tag "nil" nil))
+ :version "20"
:group 'ps-print-miscellany)
(defcustom ps-n-up-printing 1
wid :error
"Number of pages per sheet paper must be between 1 and 100.")
wid)))
+ :version "20"
:group 'ps-print-n-up)
(defcustom ps-n-up-margin (/ (* 72 1.0) 2.54) ; 1 cm
"*Specify the margin in points between the sheet border and n-up printing."
:type 'number
+ :version "20"
:group 'ps-print-n-up)
(defcustom ps-n-up-border-p t
"*Non-nil means a border is drawn around each page."
:type 'boolean
+ :version "20"
:group 'ps-print-n-up)
(defcustom ps-n-up-filling 'left-top
(const right-top) (const right-bottom)
(const top-left) (const bottom-left)
(const top-right) (const bottom-right))
+ :version "20"
:group 'ps-print-n-up)
(defcustom ps-number-of-columns (if ps-landscape-mode 2 1)
- "*Specify the number of columns"
+ "*Specify the number of columns."
:type 'number
+ :version "20"
:group 'ps-print-miscellany)
(defcustom ps-zebra-stripes nil
"*Non-nil means print zebra stripes.
See also documentation for `ps-zebra-stripe-height' and `ps-zebra-color'."
:type 'boolean
+ :version "20"
:group 'ps-print-zebra)
(defcustom ps-zebra-stripe-height 3
"*Number of zebra stripe lines.
See also documentation for `ps-zebra-stripes' and `ps-zebra-color'."
:type 'number
+ :version "20"
:group 'ps-print-zebra)
(defcustom ps-zebra-color 0.95
(number :tag "Red")
(number :tag "Green")
(number :tag "Blue")))
+ :version "20"
:group 'ps-print-zebra)
(defcustom ps-zebra-stripe-follow nil
22 + 22 +
-------- ----------- --------- ----------------
-Any other value is treated as `nil'."
+Any other value is treated as nil."
:type '(choice :menu-tag "Zebra Stripe Follow"
:tag "Zebra Stripe Follow"
(const :tag "Always Restart" nil)
(const :tag "Continue on Next Page" follow)
(const :tag "Print Only Full Stripe" full)
(const :tag "Continue on Full Stripe" full-follow))
+ :version "20"
:group 'ps-print-zebra)
(defcustom ps-line-number nil
"*Non-nil means print line number."
:type 'boolean
+ :version "20"
:group 'ps-print-miscellany)
(defcustom ps-line-number-step 1
:tag "Line Number Step"
(integer :tag "Step Interval")
(const :tag "Synchronize Zebra" zebra))
+ :version "20"
:group 'ps-print-miscellany)
(defcustom ps-line-number-start 1
value of `ps-zebra-strip-height' inclusive. Use this combination if you
wish that line number be relative to zebra stripes."
:type '(integer :tag "Start Step Interval")
+ :version "20"
:group 'ps-print-miscellany)
(defcustom ps-print-background-image nil
FILENAME is ignored, if it doesn't exist or is read protected.
X and Y are relative positions on paper to put the image.
-If X and Y are nil, the image is centralized on paper.
+If X and Y are nil, the image is centered on paper.
XSCALE and YSCALE are scale factor to be applied to image before printing.
If XSCALE and YSCALE are nil, the original size is used.
If PAGES is nil, print background image on all pages.
X, Y, XSCALE, YSCALE and ROTATION may be a floating point number, an integer
-number or a string. If it is a string, the string should contain PostScript
+number or a string. If it is a string, the string should contain PostScript
programming that returns a float or integer value.
For example, if you wish to print an EPS image on all pages do:
(cons :tag "Range"
(integer :tag "From")
(integer :tag "To"))))))
+ :version "20"
:group 'ps-print-background)
(defcustom ps-print-background-text nil
If PAGES is nil, print background text on all pages.
X, Y, FONTSIZE, GRAY and ROTATION may be a floating point number, an integer
-number or a string. If it is a string, the string should contain PostScript
+number or a string. If it is a string, the string should contain PostScript
programming that returns a float or integer value.
For example, if you wish to print text \"Preliminary\" on all pages do:
(cons :tag "Range"
(integer :tag "From")
(integer :tag "To"))))))
+ :version "20"
:group 'ps-print-background)
;;; Horizontal layout
(defcustom ps-left-margin (/ (* 72 2.0) 2.54) ; 2 cm
"*Left margin in points (1/72 inch)."
:type 'number
+ :version "20"
:group 'ps-print-horizontal)
(defcustom ps-right-margin (/ (* 72 2.0) 2.54) ; 2 cm
"*Right margin in points (1/72 inch)."
:type 'number
+ :version "20"
:group 'ps-print-horizontal)
(defcustom ps-inter-column (/ (* 72 2.0) 2.54) ; 2 cm
"*Horizontal space between columns in points (1/72 inch)."
:type 'number
+ :version "20"
:group 'ps-print-horizontal)
;;; Vertical layout
(defcustom ps-bottom-margin (/ (* 72 1.5) 2.54) ; 1.5 cm
"*Bottom margin in points (1/72 inch)."
:type 'number
+ :version "20"
:group 'ps-print-vertical)
(defcustom ps-top-margin (/ (* 72 1.5) 2.54) ; 1.5 cm
"*Top margin in points (1/72 inch)."
:type 'number
+ :version "20"
:group 'ps-print-vertical)
(defcustom ps-header-offset (/ (* 72 1.0) 2.54) ; 1.0 cm
"*Vertical space in points (1/72 inch) between the main text and the header."
:type 'number
+ :version "20"
:group 'ps-print-vertical)
(defcustom ps-header-line-pad 0.15
- "*Portion of a header title line height to insert between the header frame
-and the text it contains, both in the vertical and horizontal directions."
+ "*Portion of a header title line height to insert.
+The insertion is done between the header frame and the text it contains,
+both in the vertical and horizontal directions."
:type 'number
+ :version "20"
:group 'ps-print-vertical)
(defcustom ps-footer-offset (/ (* 72 1.0) 2.54) ; 1.0 cm
"*Vertical space in points (1/72 inch) between the main text and the footer."
:type 'number
+ :version "20"
:group 'ps-print-vertical)
(defcustom ps-footer-line-pad 0.15
- "*Portion of a footer title line height to insert between the footer frame
-and the text it contains, both in the vertical and horizontal directions."
+ "*Portion of a footer title line height to insert.
+The insertion is done between the footer frame and the text it contains,
+both in the vertical and horizontal directions."
:type 'number
+ :version "20"
:group 'ps-print-vertical)
;;; Header/Footer setup
buffer is visiting a file, the file's directory. Headers are customizable by
changing variables `ps-left-header' and `ps-right-header'."
:type 'boolean
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-print-header-frame t
"*Non-nil means draw a gaudy frame around the header."
:type 'boolean
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-header-frame-alist
- '((fore-color . 0)
+ '((fore-color . 0.0)
(back-color . 0.9)
(border-width . 0.4)
- (border-color . 0)
- (shadow-color . 0))
+ (border-color . 0.0)
+ (shadow-color . 0.0))
"*Specify header frame properties alist.
Valid frame properties are:
(const :format "" fore-color)
(choice :menu-tag "Foreground Color"
:tag "Foreground Color"
- (number :tag "Gray Scale" :value 0)
+ (number :tag "Gray Scale" :value 0.0)
(string :tag "Color Name" :value "black")
- (list :tag "RGB Color" :value (0 0 0)
+ (list :tag "RGB Color" :value (0.0 0.0 0.0)
(number :tag "Red")
(number :tag "Green")
(number :tag "Blue"))))
(const :format "" border-color)
(choice :menu-tag "Border Color"
:tag "Border Color"
- (number :tag "Gray Scale" :value 0)
+ (number :tag "Gray Scale" :value 0.0)
(string :tag "Color Name" :value "black")
- (list :tag "RGB Color" :value (0 0 0)
+ (list :tag "RGB Color" :value (0.0 0.0 0.0)
(number :tag "Red")
(number :tag "Green")
(number :tag "Blue"))))
(const :format "" shadow-color)
(choice :menu-tag "Shadow Color"
:tag "Shadow Color"
- (number :tag "Gray Scale" :value 0)
+ (number :tag "Gray Scale" :value 0.0)
(string :tag "Color Name" :value "black")
- (list :tag "RGB Color" :value (0 0 0)
+ (list :tag "RGB Color" :value (0.0 0.0 0.0)
(number :tag "Red")
(number :tag "Green")
(number :tag "Blue"))))))
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-header-lines 2
"*Number of lines to display in page header, when generating PostScript."
:type 'integer
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-print-footer nil
By default, the footer displays page number.
Footers are customizable by changing variables `ps-left-footer' and
`ps-right-footer'."
- :version "21.1"
:type 'boolean
+ :version "21.1"
:group 'ps-print-headers)
(defcustom ps-print-footer-frame t
"*Non-nil means draw a gaudy frame around the footer."
- :version "21.1"
:type 'boolean
+ :version "21.1"
:group 'ps-print-headers)
(defcustom ps-footer-frame-alist
- '((fore-color . 0)
+ '((fore-color . 0.0)
(back-color . 0.9)
(border-width . 0.4)
- (border-color . 0)
- (shadow-color . 0))
+ (border-color . 0.0)
+ (shadow-color . 0.0))
"*Specify footer frame properties alist.
Don't change this alist directly, instead use customization, or `ps-value',
`ps-get', `ps-put' and `ps-del' functions (see them for documentation).
See also `ps-header-frame-alist' for documentation."
- :version "21.1"
:type '(repeat
(choice :menu-tag "Header Frame Element"
:tag ""
(const :format "" fore-color)
(choice :menu-tag "Foreground Color"
:tag "Foreground Color"
- (number :tag "Gray Scale" :value 0)
+ (number :tag "Gray Scale" :value 0.0)
(string :tag "Color Name" :value "black")
- (list :tag "RGB Color" :value (0 0 0)
+ (list :tag "RGB Color" :value (0.0 0.0 0.0)
(number :tag "Red")
(number :tag "Green")
(number :tag "Blue"))))
(const :format "" border-color)
(choice :menu-tag "Border Color"
:tag "Border Color"
- (number :tag "Gray Scale" :value 0)
+ (number :tag "Gray Scale" :value 0.0)
(string :tag "Color Name" :value "black")
- (list :tag "RGB Color" :value (0 0 0)
+ (list :tag "RGB Color" :value (0.0 0.0 0.0)
(number :tag "Red")
(number :tag "Green")
(number :tag "Blue"))))
(const :format "" shadow-color)
(choice :menu-tag "Shadow Color"
:tag "Shadow Color"
- (number :tag "Gray Scale" :value 0)
+ (number :tag "Gray Scale" :value 0.0)
(string :tag "Color Name" :value "black")
- (list :tag "RGB Color" :value (0 0 0)
+ (list :tag "RGB Color" :value (0.0 0.0 0.0)
(number :tag "Red")
(number :tag "Green")
(number :tag "Blue"))))))
+ :version "21.1"
:group 'ps-print-headers)
(defcustom ps-footer-lines 2
"*Number of lines to display in page footer, when generating PostScript."
- :version "21.1"
:type 'integer
+ :version "21.1"
:group 'ps-print-headers)
(defcustom ps-print-only-one-header nil
only one header/footer over all columns or one header/footer per column.
See also `ps-print-header' and `ps-print-footer'."
:type 'boolean
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-switch-header 'duplex
(const :tag "Never Switch" nil)
(const :tag "Always Switch" t)
(const :tag "Switch When Duplexing" duplex))
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-show-n-of-n t
NOTE: page numbers are displayed as part of headers,
see variable `ps-print-header'."
:type 'boolean
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-spool-config
specified by setpagedevice, your printing will be aborted.
So, if you need to use setpagedevice, set `ps-spool-config' to
`setpagedevice', generate a test file and send it to your printer; if
- the printed file isn't ok, set `ps-spool-config' to nil."
+ the printed file isn't OK, set `ps-spool-config' to nil."
:type '(choice :menu-tag "Spool Config"
:tag "Spool Config"
(const lpr-switches) (const setpagedevice)
(const :tag "nil" nil))
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-spool-duplex nil ; Not many people have duplex printers,
See also `ps-spool-tumble'."
:type 'boolean
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-spool-tumble nil
It has effect only when `ps-spool-duplex' is non-nil."
:type 'boolean
+ :version "20"
:group 'ps-print-headers)
;;; Fonts
(line-height . 9.63)
(space-width . 2.78)
(avg-char-width . 2.78))
+ (ZapfChancery-MediumItalic
+ (fonts (normal . "ZapfChancery-MediumItalic"))
+ (size . 10.0)
+ (line-height . 11.45)
+ (space-width . 2.2)
+ (avg-char-width . 4.10811))
+ ;; We keep this wrong entry name (but with correct font name) for
+ ;; backward compatibility.
(Zapf-Chancery-MediumItalic
- (fonts (normal . "Zapf-Chancery-MediumItalic"))
+ (fonts (normal . "ZapfChancery-MediumItalic"))
(size . 10.0)
(line-height . 11.45)
(space-width . 2.2)
(avg-char-width . 4.10811))
)
- "*Font info database: font family (the key), name, bold, italic, bold-italic,
+ "*Font info database.
+Each element comprises: font family (the key), name, bold, italic, bold-italic,
reference size, line height, space width, average character width.
To get the info for another specific font (say Helvetica), do the following:
- create a new buffer
(cons :format "%v"
(const :format "" avg-char-width)
(number :tag "Average Character Width"))))
+ :version "20"
:group 'ps-print-font)
(defcustom ps-font-family 'Courier
"*Font family name for ordinary text, when generating PostScript."
:type 'symbol
+ :version "20"
:group 'ps-print-font)
(defcustom ps-font-size '(7 . 8.5)
(cons :tag "Landscape/Portrait"
(number :tag "Landscape Text Size")
(number :tag "Portrait Text Size")))
+ :version "20"
:group 'ps-print-font)
(defcustom ps-header-font-family 'Helvetica
"*Font family name for text in the header, when generating PostScript."
:type 'symbol
+ :version "20"
:group 'ps-print-font)
(defcustom ps-header-font-size '(10 . 12)
(cons :tag "Landscape/Portrait"
(number :tag "Landscape Header Size")
(number :tag "Portrait Header Size")))
+ :version "20"
:group 'ps-print-font)
(defcustom ps-header-title-font-size '(12 . 14)
(cons :tag "Landscape/Portrait"
(number :tag "Landscape Header Title Size")
(number :tag "Portrait Header Title Size")))
+ :version "20"
:group 'ps-print-font)
(defcustom ps-footer-font-family 'Helvetica
"*Font family name for text in the footer, when generating PostScript."
- :version "21.1"
:type 'symbol
+ :version "21.1"
:group 'ps-print-font)
(defcustom ps-footer-font-size '(10 . 12)
"*Font size, in points, for text in the footer, when generating PostScript."
- :version "21.1"
:type '(choice :menu-tag "Footer Font Size"
:tag "Footer Font Size"
(number :tag "Footer Size")
(cons :tag "Landscape/Portrait"
(number :tag "Landscape Footer Size")
(number :tag "Portrait Footer Size")))
+ :version "21.1"
:group 'ps-print-font)
(defcustom ps-line-number-color "black"
(defcustom ps-line-number-font "Times-Italic"
"*Font for line-number, when generating PostScript."
:type 'string
+ :version "20"
:group 'ps-print-font
:group 'ps-print-miscellany)
(cons :tag "Landscape/Portrait"
(number :tag "Landscape Font Size")
(number :tag "Portrait Font Size")))
+ :version "20"
:group 'ps-print-font
:group 'ps-print-miscellany)
;;; Colors
;; Printing color requires x-color-values.
+;; XEmacs change: Need autoload for the "Options->Printing->Color Printing"
+;; widget to work.
+;;;###autoload
(defcustom ps-print-color-p
- (or (and (fboundp 'color-values) ; Emacs
- (ps-e-color-values "Green"))
- (fboundp 'x-color-values) ; Emacs
+ (or (fboundp 'x-color-values) ; Emacs
(fboundp 'color-instance-rgb-components))
; XEmacs
- "*Non-nil means print the buffer's text in color."
- :type 'boolean
+ "*Specify how buffer's text color is printed.
+
+Valid values are:
+
+ nil Do not print colors.
+
+ t Print colors.
+
+ black-white Print colors on black/white printer.
+ See also `ps-black-white-faces'.
+
+Any other value is treated as t."
+ :type '(choice :menu-tag "Print Color"
+ :tag "Print Color"
+ (const :tag "Do NOT Print Color" nil)
+ (const :tag "Print Always Color" t)
+ (const :tag "Print Black/White Color" black-white))
+ :version "20"
:group 'ps-print-color)
-(defcustom ps-default-fg '(0.0 0.0 0.0)
- "*RGB values of the default foreground color. Defaults to black."
+(defcustom ps-default-fg '(0.0 0.0 0.0) ; black
+ "*RGB values of the default foreground color. Defaults to black.
+
+The `ps-default-fg' variable contains the default foreground color used by
+ps-print, that is, if there is a face in a text that doesn't have a foreground
+color, the `ps-default-fg' color should be used.
+
+Valid values are:
+
+ t The foreground color of Emacs session will be used.
+
+ NUMBER It's a real value between 0.0 (black) and 1.0 (white) that
+ indicate the gray color.
+
+ COLOR-NAME It's a string which contains the color name. For example:
+ \"yellow\".
+
+ LIST It's a list of RGB values, that is a list of three real values
+ of the form:
+
+ (RED, GREEN, BLUE)
+
+ Where RED, GREEN and BLUE are reals between 0.0 (no color) and
+ 1.0 (full color).
+
+Any other value is ignored and black will be used.
+
+It's used only when `ps-print-color-p' is non-nil."
:type '(choice :menu-tag "Default Foreground Gray/Color"
:tag "Default Foreground Gray/Color"
+ (const :tag "Session Foreground" t)
(number :tag "Gray Scale" :value 0.0)
(string :tag "Color Name" :value "black")
(list :tag "RGB Color" :value (0.0 0.0 0.0)
(number :tag "Red")
(number :tag "Green")
(number :tag "Blue")))
+ :version "20"
:group 'ps-print-color)
-(defcustom ps-default-bg '(1.0 1.0 1.0)
- "*RGB values of the default background color. Defaults to white."
+(defcustom ps-default-bg '(1.0 1.0 1.0) ; white
+ "*RGB values of the default background color. Defaults to white.
+
+The `ps-default-bg' variable contains the default background color used by
+ps-print, that is, if there is a face in a text that doesn't have a background
+color, the `ps-default-bg' color should be used.
+
+Valid values are:
+
+ t The background color of Emacs session will be used.
+
+ NUMBER It's a real value between 0.0 (black) and 1.0 (white) that
+ indicate the gray color.
+
+ COLOR-NAME It's a string which contains the color name. For example:
+ \"yellow\".
+
+ LIST It's a list of RGB values, that is a list of three real values
+ of the form:
+
+ (RED, GREEN, BLUE)
+
+ Where RED, GREEN and BLUE are reals between 0.0 (no color) and
+ 1.0 (full color).
+
+Any other value is ignored and white will be used.
+
+It's used only when `ps-print-color-p' is non-nil.
+
+See also `ps-use-face-background'."
:type '(choice :menu-tag "Default Background Gray/Color"
:tag "Default Background Gray/Color"
+ (const :tag "Session Background" t)
(number :tag "Gray Scale" :value 1.0)
(string :tag "Color Name" :value "white")
(list :tag "RGB Color" :value (1.0 1.0 1.0)
(number :tag "Red")
(number :tag "Green")
(number :tag "Blue")))
+ :version "20"
:group 'ps-print-color)
(defcustom ps-auto-font-detect t
If nil, we rely solely on the lists `ps-bold-faces', `ps-italic-faces', and
`ps-underlined-faces'."
:type 'boolean
+ :version "20"
:group 'ps-print-font)
+(defcustom ps-black-white-faces
+ '((font-lock-builtin-face "black" nil bold )
+ (font-lock-comment-face "gray20" nil italic)
+ (font-lock-constant-face "black" nil bold )
+ (font-lock-function-name-face "black" nil bold )
+ (font-lock-keyword-face "black" nil bold )
+ (font-lock-string-face "black" nil italic)
+ (font-lock-type-face "black" nil italic)
+ (font-lock-variable-name-face "black" nil bold italic)
+ (font-lock-warning-face "black" nil bold italic))
+ "*Specify list of face attributes to print colors on black/white printers.
+
+The list elements are the same as defined on `ps-extend-face' (which see).
+
+This variable is used only when `ps-print-color-p' is set to `black-white'."
+ :version "21.1"
+ :type '(repeat
+ (list :tag "Face Specification"
+ (face :tag "Face Symbol")
+ (choice :menu-tag "Foreground Color"
+ :tag "Foreground Color"
+ (const :tag "Black" nil)
+ (string :tag "Color Name"))
+ (choice :menu-tag "Background Color"
+ :tag "Background Color"
+ (const :tag "None" nil)
+ (string :tag "Color Name"))
+ (repeat :inline t
+ (choice :menu-tag "Attribute"
+ (const bold)
+ (const italic)
+ (const underline)
+ (const strikeout)
+ (const overline)
+ (const shadow)
+ (const box)
+ (const outline)))))
+ :version "20"
+ :group 'ps-print-face)
+
(defcustom ps-bold-faces
(unless ps-print-color-p
'(font-lock-function-name-face
"*A list of the \(non-bold\) faces that should be printed in bold font.
This applies to generating PostScript."
:type '(repeat face)
+ :version "20"
:group 'ps-print-face)
(defcustom ps-italic-faces
"*A list of the \(non-italic\) faces that should be printed in italic font.
This applies to generating PostScript."
:type '(repeat face)
+ :version "20"
:group 'ps-print-face)
(defcustom ps-underlined-faces
"*A list of the \(non-underlined\) faces that should be printed underlined.
This applies to generating PostScript."
:type '(repeat face)
+ :version "20"
:group 'ps-print-face)
(defcustom ps-use-face-background nil
(repeat :menu-tag "Face Background List"
:tag "Face Background List"
face))
+ :version "20"
:group 'ps-print-face)
(defcustom ps-left-header
For symbols with bound functions, the function is called and should return a
string to be inserted into the array. For symbols with bound values, the value
should be a string to be inserted into the array. In either case, function or
-variable, the string value has PostScript string delimiters added to it."
+variable, the string value has PostScript string delimiters added to it.
+
+If symbols are unbounded, they are silently ignored."
:type '(repeat (choice :menu-tag "Left Header"
:tag "Left Header"
string symbol))
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-right-header
(list "/pagenumberstring load"
- 'ps-time-stamp-mon-dd-yyyy 'ps-time-stamp-hh:mm:ss)
+ 'ps-time-stamp-locale-default 'ps-time-stamp-hh:mm:ss)
"*The items to display (each on a line) on the right part of the page header.
This applies to generating PostScript.
See the variable `ps-left-header' for a description of the format of this
-variable."
+variable.
+
+There are the following basic functions implemented:
+
+ `ps-time-stamp-locale-default' Return the locale's \"preferred\" date
+ as, for example, \"06/18/01\".
+
+ `ps-time-stamp-hh:mm:ss' Return time as \"17:28:31\".
+
+ `ps-time-stamp-mon-dd-yyyy' Return date as \"Jun 18 2001\".
+
+ `ps-time-stamp-yyyy-mm-dd' Return date as \"2001-06-18\" (ISO
+ date).
+
+ `ps-time-stamp-iso8601' Alias for `ps-time-stamp-yyyy-mm-dd'.
+
+You can also create your own time stamp function by using `format-time-string'
+\(which see)."
:type '(repeat (choice :menu-tag "Right Header"
:tag "Right Header"
string symbol))
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-left-footer
For symbols with bound functions, the function is called and should return a
string to be inserted into the array. For symbols with bound values, the value
should be a string to be inserted into the array. In either case, function or
-variable, the string value has PostScript string delimiters added to it."
- :version "21.1"
+variable, the string value has PostScript string delimiters added to it.
+
+If symbols are unbounded, they are silently ignored."
:type '(repeat (choice :menu-tag "Left Footer"
:tag "Left Footer"
string symbol))
+ :version "21.1"
:group 'ps-print-headers)
(defcustom ps-right-footer
(list "/pagenumberstring load"
- 'ps-time-stamp-mon-dd-yyyy 'ps-time-stamp-hh:mm:ss)
+ 'ps-time-stamp-locale-default 'ps-time-stamp-hh:mm:ss)
"*The items to display (each on a line) on the right part of the page footer.
This applies to generating PostScript.
See the variable `ps-left-footer' for a description of the format of this
-variable."
- :version "21.1"
+variable.
+
+There are the following basic functions implemented:
+
+ `ps-time-stamp-locale-default' Return the locale's \"preferred\" date
+ as, for example, \"06/18/01\".
+
+ `ps-time-stamp-hh:mm:ss' Return time as \"17:28:31\".
+
+ `ps-time-stamp-mon-dd-yyyy' Return date as \"Jun 18 2001\".
+
+ `ps-time-stamp-yyyy-mm-dd' Return date as \"2001-06-18\" (ISO
+ date).
+
+ `ps-time-stamp-iso8601' Alias for `ps-time-stamp-yyyy-mm-dd'.
+
+You can also create your own time stamp function by using `format-time-string'
+\(which see)."
:type '(repeat (choice :menu-tag "Right Footer"
:tag "Right Footer"
string symbol))
+ :version "21.1"
:group 'ps-print-headers)
(defcustom ps-razzle-dazzle t
"*Non-nil means report progress while formatting buffer."
:type 'boolean
+ :version "20"
:group 'ps-print-miscellany)
(defcustom ps-adobe-tag "%!PS-Adobe-3.0\n"
By default, `ps-adobe-tag' contains the standard identifier. Some printers
require slightly different versions of this line."
:type 'string
+ :version "20"
:group 'ps-print-miscellany)
(defcustom ps-build-face-reference t
face, or create new faces. Most users shouldn't have to worry about its
setting, though."
:type 'boolean
+ :version "20"
:group 'ps-print-face)
(defcustom ps-always-build-face-reference nil
of bold and italic faces *every* time one of the ...-with-faces commands is
called. Most users shouldn't need to set this variable."
:type 'boolean
+ :version "20"
:group 'ps-print-face)
(defcustom ps-banner-page-when-duplexing nil
"*Non-nil means the very first page is skipped.
It's like the very first character of buffer (or region) is ^L (\\014)."
:type 'boolean
+ :version "20"
:group 'ps-print-headers)
(defcustom ps-postscript-code-directory
- (or (and (fboundp 'locate-data-directory) ; xemacs
- (locate-data-directory "ps-print"))
- data-directory) ; emacs
+ (or (if (featurep 'xemacs)
+ (cond ((fboundp 'locate-data-directory) ; xemacs
+ (locate-data-directory "ps-print"))
+ ((boundp 'data-directory) ; xemacs
+ data-directory)
+ (t ; don't know what to do
+ nil))
+ data-directory) ; emacs
+ (error "`ps-postscript-code-directory' isn't set properly"))
"*Directory where it's located the PostScript prologue file used by ps-print.
By default, this directory is the same as in the variable `data-directory'."
:type 'directory
+ :version "20"
:group 'ps-print-miscellany)
(defcustom ps-line-spacing 0
Variables `ps-begin-cut-regexp' and `ps-end-cut-regexp' control together what
actually gets printed. Both variables may be set to nil in which case no
cutting occurs."
- :type 'regexp
+ :type '(choice (const :tag "No Delimiter" nil)
+ (regexp :tag "Delimiter Regexp"))
:version "21.1"
:group 'ps-print-miscellany)
"*Specify regexp which is end of the region to cut out when printing.
See `ps-begin-cut-regexp' for more information."
- :type 'regexp
+ :type '(choice (const :tag "No Delimiter" nil)
+ (regexp :tag "Delimiter Regexp"))
:version "21.1"
:group 'ps-print-miscellany)
(defun ps-print-buffer (&optional filename)
"Generate and print a PostScript image of the buffer.
-Interactively, when you use a prefix argument (C-u), the command prompts the
+Interactively, when you use a prefix argument (\\[universal-argument]), the command prompts the
user for a file name, and saves the PostScript image in that file instead of
sending it to the printer.
(defun ps-print-region (from to &optional filename)
"Generate and print a PostScript image of the region.
Like `ps-print-buffer', but prints just the current region."
- (interactive (list (point) (mark) (ps-print-preprint current-prefix-arg)))
+ (interactive (ps-print-preprint-region current-prefix-arg))
(ps-print-without-faces from to filename t))
Like `ps-print-region', but includes font, color, and underline information in
the generated image. This command works only if you are using a window system,
so it has a way to determine color values."
- (interactive (list (point) (mark) (ps-print-preprint current-prefix-arg)))
+ (interactive (ps-print-preprint-region current-prefix-arg))
(ps-print-with-faces from to filename t))
(defun ps-despool (&optional filename)
"Send the spooled PostScript to the printer.
-Interactively, when you use a prefix argument (C-u), the command prompts the
+Interactively, when you use a prefix argument (\\[universal-argument]), the command prompts the
user for a file name, and saves the spooled PostScript image in that file
instead of sending it to the printer.
;;;###autoload
(defun ps-line-lengths ()
- "Display the correspondence between a line length and a font size, using the
-current ps-print setup.
+ "Display the correspondence between a line length and a font size.
+Done using the current ps-print setup.
Try: pr -t file | awk '{printf \"%3d %s\n\", length($0), $0}' | sort -r | head"
(interactive)
(ps-line-lengths-internal))
(defun ps-nb-pages-buffer (nb-lines)
"Display number of pages to print this buffer, for various font heights.
The table depends on the current ps-print setup."
- (interactive (list (count-lines (point-min) (point-max))))
+ (interactive (ps-count-lines-preprint (point-min) (point-max)))
(ps-nb-pages nb-lines))
;;;###autoload
(defun ps-nb-pages-region (nb-lines)
"Display number of pages to print the region, for various font heights.
The table depends on the current ps-print setup."
- (interactive (list (count-lines (mark) (point))))
+ (interactive (ps-count-lines-preprint (mark) (point)))
(ps-nb-pages nb-lines))
+(defvar ps-prefix-quote nil
+ "Used for `ps-print-quote' (which see).")
+
;;;###autoload
(defun ps-setup ()
"Return the current PostScript-generation setup."
- (let (prefix)
+ (let (ps-prefix-quote)
(mapconcat
- #'(lambda (elt)
- (cond
- ((null elt) "")
- ((stringp elt) elt)
- (t
- (let* ((col (car elt))
- (sym (cdr elt))
- (key (symbol-name sym))
- (len (length key))
- (val (symbol-value sym)))
- (concat (if prefix
- prefix
- (setq prefix " ")
- "(setq ")
- key
- (if (> col len)
- (make-string (- col len) ?\ )
- " ")
- (cond ((null val) "nil")
- ((eq val t) "t")
- ((or (symbolp val) (listp val)) (format "'%S" val))
- (t (format "%S" val))))))
- ))
+ #'ps-print-quote
(list
(concat "\n;;; ps-print version " ps-print-version "\n")
+ ";; internal vars"
+ (ps-comment-string "emacs-version " emacs-version)
+ (ps-comment-string "ps-print-emacs-type" ps-print-emacs-type)
+ (ps-comment-string "ps-windows-system " ps-windows-system)
+ (ps-comment-string "ps-lp-system " ps-lp-system)
+ nil
'(25 . ps-print-color-p)
'(25 . ps-lpr-command)
'(25 . ps-lpr-switches)
'(20 . ps-bold-faces)
'(20 . ps-italic-faces)
'(20 . ps-underlined-faces)
- ")\n
+ '(20 . ps-black-white-faces)
+ " )\n
;; The following customized variables have long lists and are seldom modified:
;; ps-page-dimensions-database
;; ps-font-info-database
;; Utility functions and variables:
+(defun ps-print-quote (elt)
+ "Quote ELT for printing (used for showing settings).
+
+If ELT is nil, return an empty string.
+If ELT is string, return it.
+Otherwise, ELT should be a cons (LEN . SYM) where SYM is a variable symbol and
+LEN is the field length where SYM name will be inserted. The variable
+`ps-prefix-quote' is used to form the string, if `ps-prefix-quote' is nil, it's
+used \"(setq \" as prefix; otherwise, it's used \" \". So, the string
+generated is:
+
+ * If `ps-prefix-quote' is nil:
+ \"(setq SYM-NAME SYM-VALUE\"
+ |<------->|
+ LEN
+
+ * If `ps-prefix-quote' is non-nil:
+ \" SYM-NAME SYM-VALUE\"
+ |<------->|
+ LEN
+
+If `ps-prefix-quote' is nil, it's set to t after generating string."
+ (cond
+ ((stringp elt) elt)
+ ((and (consp elt) (integerp (car elt))
+ (symbolp (cdr elt)) (boundp (cdr elt)))
+ (let* ((col (car elt))
+ (sym (cdr elt))
+ (key (symbol-name sym))
+ (len (length key))
+ (val (symbol-value sym)))
+ (concat (if ps-prefix-quote
+ " "
+ (setq ps-prefix-quote t)
+ "(setq ")
+ key
+ (if (> col len)
+ (make-string (- col len) ?\s)
+ " ")
+ (ps-value-string val))))
+ (t "")
+ ))
+
+
+(defun ps-value-string (val)
+ "Return a string representation of VAL. Used by `ps-print-quote'."
+ (cond ((null val)
+ "nil")
+ ((eq val t)
+ "t")
+ ((or (symbolp val) (listp val))
+ (format "'%S" val))
+ (t
+ (format "%S" val))))
+
+
+(defun ps-comment-string (str value)
+ "Return a comment string like \";; STR = VALUE\"."
+ (format ";; %s = %s" str (ps-value-string value)))
+
+
(defun ps-value (alist-sym key)
"Return value from association list ALIST-SYM which car is `eq' to KEY."
(cdr (assq key (symbol-value alist-sym))))
(symbol-value alist-sym))
+(defun ps-time-stamp-locale-default ()
+ "Return the locale's \"preferred\" date as, for example, \"06/18/01\"."
+ (format-time-string "%x"))
+
+
(defun ps-time-stamp-mon-dd-yyyy ()
+ "Return date as \"Jun 18 2001\"."
(format-time-string "%b %d %Y"))
+(defun ps-time-stamp-yyyy-mm-dd ()
+ "Return date as \"2001-06-18\" (ISO date)."
+ (format-time-string "%Y-%m-%d"))
+
+
+;; Alias for `ps-time-stamp-yyyy-mm-dd' (which see).
+(defalias 'ps-time-stamp-iso8601 'ps-time-stamp-yyyy-mm-dd)
+
+
(defun ps-time-stamp-hh:mm:ss ()
+ "Return time as \"17:28:31\"."
(format-time-string "%T"))
-(eval-and-compile
- (defvar ps-print-emacs-type
- (cond ((string-match "XEmacs" emacs-version) 'xemacs)
- ((string-match "Lucid" emacs-version) 'lucid)
- ((string-match "Epoch" emacs-version) 'epoch)
- (t 'emacs)))
-
- (if (memq ps-print-emacs-type '(lucid xemacs))
- (if (< emacs-minor-version 12)
- (setq ps-print-color-p nil))
- (require 'faces)) ; face-font, face-underline-p,
- ; x-font-regexp
-
-
- ;; Return t if the device (which can be changed during an emacs session)
- ;; can handle colors.
- ;; This function is not yet implemented for GNU emacs.
- (cond ((and (eq ps-print-emacs-type 'xemacs)
- (>= emacs-minor-version 12)) ; xemacs
- (defun ps-color-device ()
- (eq (ps-x-device-class) 'color)))
-
- (t ; emacs
- (defun ps-color-device ()
- (if (fboundp 'color-values)
- (ps-e-color-values "Green")
- t))))
-
-
- (defun ps-mapper (extent list)
- (nconc list
- (list (list (ps-x-extent-start-position extent) 'push extent)
- (list (ps-x-extent-end-position extent) 'pull extent)))
- nil)
-
- (defun ps-extent-sorter (a b)
- (< (ps-x-extent-priority a) (ps-x-extent-priority b)))
-
- (defun ps-xemacs-face-kind-p (face kind kind-regex)
- (let* ((frame-font (or (ps-x-face-font-instance face)
- (ps-x-face-font-instance 'default)))
- (kind-cons
- (and frame-font
- (assq kind
- (ps-x-font-instance-properties frame-font))))
- (kind-spec (cdr-safe kind-cons))
- (case-fold-search t))
- (and kind-spec (string-match kind-regex kind-spec))))
-
- (defun ps-xemacs-color-name (color)
- (if (ps-x-color-specifier-p color)
- (ps-x-color-name color)
- color))
-
- (cond ((eq ps-print-emacs-type 'emacs) ; emacs
-
- ;; to avoid XEmacs compilation gripes
- (defvar coding-system-for-write nil)
-
- (defun ps-color-values (x-color)
+(and (featurep 'xemacs)
+ ;; XEmacs change: Need to check for emacs-major-version too.
+ (or (< emacs-major-version 19)
+ (and (= emacs-major-version 19) (< emacs-minor-version 12)))
+ (setq ps-print-color-p nil))
+
+
+;; Return t if the device (which can be changed during an emacs session)
+;; can handle colors.
+;; This function is not yet implemented for GNU emacs.
+(cond ((and (featurep 'xemacs)
+ ;; XEmacs change: Need to check for emacs-major-version too.
+ (or (> emacs-major-version 19)
+ (and (= emacs-major-version 19)
+ (>= emacs-minor-version 12)))) ; xemacs >= 19.12
+ (defun ps-color-device ()
+ (eq (ps-x-device-class) 'color)))
+
+ (t ; emacs
+ (defun ps-color-device ()
+ (if (fboundp 'color-values)
+ (ps-e-color-values "Green")
+ t))))
+
+
+(defun ps-mapper (extent list)
+ (nconc list
+ (list (list (ps-x-extent-start-position extent) 'push extent)
+ (list (ps-x-extent-end-position extent) 'pull extent)))
+ nil)
+
+(defun ps-extent-sorter (a b)
+ (< (ps-x-extent-priority a) (ps-x-extent-priority b)))
+
+(defun ps-xemacs-face-kind-p (face kind kind-regex)
+ (let* ((frame-font (or (ps-x-face-font-instance face)
+ (ps-x-face-font-instance 'default)))
+ (kind-cons
+ (and frame-font
+ (assq kind
+ (ps-x-font-instance-properties frame-font))))
+ (kind-spec (cdr-safe kind-cons))
+ (case-fold-search t))
+ (and kind-spec (string-match kind-regex kind-spec))))
+
+(cond ((featurep 'xemacs) ; xemacs
+
+ ;; to avoid XEmacs compilation gripes
+ (defvar coding-system-for-write nil)
+ (defvar coding-system-for-read nil)
+ (defvar buffer-file-coding-system nil)
+
+ (and (fboundp 'find-coding-system)
+ (or (ps-x-find-coding-system 'raw-text-unix)
+ (ps-x-copy-coding-system 'no-conversion-unix 'raw-text-unix)))
+
+ (defun ps-color-values (x-color)
+ (let ((color (ps-xemacs-color-name x-color)))
(cond
- ((fboundp 'color-values)
- (ps-e-color-values x-color))
((fboundp 'x-color-values)
- (ps-e-x-color-values x-color))
+ (ps-e-x-color-values color))
+ ((and (fboundp 'color-instance-rgb-components)
+ (ps-color-device))
+ (ps-x-color-instance-rgb-components
+ (if (ps-x-color-instance-p x-color)
+ x-color
+ (ps-x-make-color-instance color))))
(t
- (error "No available function to determine X color values."))))
+ (error "No available function to determine X color values")))))
- (defalias 'ps-face-foreground-name 'face-foreground)
- (defalias 'ps-face-background-name 'face-background)
+ (defun ps-face-bold-p (face)
+ (or (ps-xemacs-face-kind-p face 'WEIGHT_NAME "bold\\|demibold")
+ (memq face ps-bold-faces))) ; Kludge-compatible
- (defun ps-face-bold-p (face)
- (or (ps-e-face-bold-p face)
- (memq face ps-bold-faces)))
+ (defun ps-face-italic-p (face)
+ (or (ps-xemacs-face-kind-p face 'ANGLE_NAME "i\\|o")
+ (ps-xemacs-face-kind-p face 'SLANT "i\\|o")
+ (memq face ps-italic-faces))) ; Kludge-compatible
+ )
- (defun ps-face-italic-p (face)
- (or (ps-e-face-italic-p face)
- (memq face ps-italic-faces)))
- )
- ; xemacs
- ; lucid
- (t ; epoch
-
- (and (fboundp 'find-coding-system)
- (or (ps-x-find-coding-system 'raw-text-unix)
- (ps-x-copy-coding-system 'no-conversion-unix 'raw-text-unix)))
-
- (defun ps-color-values (x-color)
- (let ((color (ps-xemacs-color-name x-color)))
- (cond
- ((fboundp 'x-color-values)
- (ps-e-x-color-values color))
- ((and (fboundp 'color-instance-rgb-components)
- (ps-color-device))
- (ps-x-color-instance-rgb-components
- (if (ps-x-color-instance-p x-color)
- x-color
- (ps-x-make-color-instance color))))
- (t
- (error "No available function to determine X color values.")))))
-
- (defun ps-face-foreground-name (face)
- (ps-xemacs-color-name (face-foreground face)))
-
- (defun ps-face-background-name (face)
- (ps-xemacs-color-name (face-background face)))
-
- (defun ps-face-bold-p (face)
- (or (ps-xemacs-face-kind-p face 'WEIGHT_NAME "bold\\|demibold")
- (memq face ps-bold-faces))) ; Kludge-compatible
-
- (defun ps-face-italic-p (face)
- (or (ps-xemacs-face-kind-p face 'ANGLE_NAME "i\\|o")
- (ps-xemacs-face-kind-p face 'SLANT "i\\|o")
- (memq face ps-italic-faces))) ; Kludge-compatible
- )))
+ (t ; emacs
+
+ (defun ps-color-values (x-color)
+ (cond
+ ((fboundp 'color-values)
+ (ps-e-color-values x-color))
+ ((fboundp 'x-color-values)
+ (ps-e-x-color-values x-color))
+ (t
+ (error "No available function to determine X color values"))))
+
+ (defun ps-face-bold-p (face)
+ (or (ps-e-face-bold-p face)
+ (memq face ps-bold-faces)))
+
+ (defun ps-face-italic-p (face)
+ (or (ps-e-face-italic-p face)
+ (memq face ps-italic-faces)))
+ ))
(defvar ps-print-color-scale 1.0)
(defun ps-prologue-file (filenumber)
- "If prologue FILENUMBER exists and is readable, returns contents as string.
+ "If prologue FILENUMBER exists and is readable, return contents as string.
Note: No major/minor-mode is activated and no local variables are evaluated for
FILENUMBER, but proper EOL-conversion and character interpretation is
(with-temp-buffer
(insert-file-contents filename)
(buffer-string))
- (error "ps-print PostScript prologue `%s' file was not found."
+ (error "ps-print PostScript prologue `%s' file was not found"
filename))))
(defvar ps-current-font 0)
(defvar ps-default-foreground nil)
+(defvar ps-default-background nil)
(defvar ps-default-color nil)
(defvar ps-current-color nil)
(defvar ps-current-bg nil)
(defvar ps-color-p nil)
(defvar ps-color-format
- (if (eq ps-print-emacs-type 'emacs)
+ (if (featurep 'xemacs)
+ ;; XEmacs will have to make do with %s (princ) for floats.
+ "%s %s %s"
- ;; Emacs understands the %f format; we'll use it to limit color RGB
- ;; values to three decimals to cut down some on the size of the
- ;; PostScript output.
- "%0.3f %0.3f %0.3f"
-
- ;; Lucid emacsen will have to make do with %s (princ) for floats.
- "%s %s %s"))
+ ;; Emacs understands the %f format; we'll use it to limit color RGB
+ ;; values to three decimals to cut down some on the size of the
+ ;; PostScript output.
+ "%0.3f %0.3f %0.3f"))
;; These values determine how much print-height to deduct when headers/footers
;; are turned on. This is a pretty clumsy way of handling it, but it'll do for
;; Internal Variables
+(defvar ps-black-white-faces-alist nil
+ "Alist of symbolic faces used for black/white PostScript printers.
+An element of this list has the same form as `ps-print-face-extension-alist'
+\(which see).
+
+Don't change this list directly; instead,
+use `ps-extend-face' and `ps-extend-face-list'.
+See documentation for `ps-extend-face' for valid extension symbol.
+See also documentation for `ps-print-color-p'.")
+
+
(defvar ps-print-face-extension-alist nil
"Alist of symbolic faces *WITH* extension features (box, outline, etc).
An element of this list has the following form:
;;;###autoload
-(defun ps-extend-face-list (face-extension-list &optional merge-p)
- "Extend face in `ps-print-face-extension-alist'.
+(defun ps-extend-face-list (face-extension-list &optional merge-p alist-sym)
+ "Extend face in ALIST-SYM.
If optional MERGE-P is non-nil, extensions in FACE-EXTENSION-LIST are merged
-with face extension in `ps-print-face-extension-alist'; otherwise, overrides.
+with face extension in ALIST-SYM; otherwise, overrides.
+
+If optional ALIST-SYM is nil, `ps-print-face-extension-alist' is used;
+otherwise, it should be an alist symbol.
-The elements in FACE-EXTENSION-LIST is like those for `ps-extend-face'.
+The elements in FACE-EXTENSION-LIST are like those for `ps-extend-face'.
See `ps-extend-face' for documentation."
(while face-extension-list
- (ps-extend-face (car face-extension-list) merge-p)
+ (ps-extend-face (car face-extension-list) merge-p alist-sym)
(setq face-extension-list (cdr face-extension-list))))
;;;###autoload
-(defun ps-extend-face (face-extension &optional merge-p)
- "Extend face in `ps-print-face-extension-alist'.
+(defun ps-extend-face (face-extension &optional merge-p alist-sym)
+ "Extend face in ALIST-SYM.
If optional MERGE-P is non-nil, extensions in FACE-EXTENSION list are merged
-with face extensions in `ps-print-face-extension-alist'; otherwise, overrides.
+with face extensions in ALIST-SYM; otherwise, overrides.
+
+If optional ALIST-SYM is nil, `ps-print-face-extension-alist' is used;
+otherwise, it should be an alist symbol.
The elements of FACE-EXTENSION list have the form:
outline - print characters as hollow outlines.
If EXTENSION is any other symbol, it is ignored."
- (let* ((face-name (nth 0 face-extension))
- (foreground (nth 1 face-extension))
- (background (nth 2 face-extension))
- (ps-face (cdr (assq face-name ps-print-face-extension-alist)))
+ (or alist-sym
+ (setq alist-sym 'ps-print-face-extension-alist))
+ (let* ((background (nth 2 face-extension))
+ (foreground (nth 1 face-extension))
+ (face-name (nth 0 face-extension))
+ (ps-face (cdr (assq face-name (symbol-value alist-sym))))
(face-vector (or ps-face (vector 0 nil nil)))
- (face-bit (ps-extension-bit face-extension)))
+ (face-bit (ps-extension-bit face-extension)))
;; extend face
(aset face-vector 0 (if merge-p
(logior (aref face-vector 0) face-bit)
face-bit))
- (and foreground (stringp foreground) (aset face-vector 1 foreground))
- (and background (stringp background) (aset face-vector 2 background))
+ (and (or (not merge-p) (and foreground (stringp foreground)))
+ (aset face-vector 1 foreground))
+ (and (or (not merge-p) (and background (stringp background)))
+ (aset face-vector 2 background))
;; if face does not exist, insert it
(or ps-face
- (setq ps-print-face-extension-alist
- (cons (cons face-name face-vector)
- ps-print-face-extension-alist)))))
+ (set alist-sym (cons (cons face-name face-vector)
+ (symbol-value alist-sym))))))
(defun ps-extension-bit (face-extension)
(setq face-spec (cons ':background
(cons background face-spec))))
(when bold-p
- (setq face-spec (append '(:bold t) face-spec)))
+ (setq face-spec (append '(:weight bold) face-spec)))
(when italic-p
- (setq face-spec (append '(:italic t) face-spec)))
+ (setq face-spec (append '(:slant italic) face-spec)))
(when underline-p
(setq face-spec (append '(:underline t) face-spec)))
(custom-declare-face face (list (list t face-spec)) nil)
;; Internal functions and variables
+(defun ps-message-log-max ()
+ (and (not (string= (buffer-name) "*Messages*"))
+ (boundp 'message-log-max)
+ message-log-max))
+
+
(defvar ps-print-hook nil)
(defvar ps-print-begin-sheet-hook nil)
(defvar ps-print-begin-page-hook nil)
(defun ps-spool-without-faces (from to &optional region-p)
- (run-hooks 'ps-print-hook)
- (ps-printing-region region-p from)
- (ps-generate (current-buffer) from to 'ps-generate-postscript))
+ (let ((message-log-max (ps-message-log-max))) ; to print *Messages* buffer
+ (run-hooks 'ps-print-hook)
+ (ps-printing-region region-p from to)
+ (ps-generate (current-buffer) from to 'ps-generate-postscript)))
(defun ps-print-with-faces (from to &optional filename region-p)
(defun ps-spool-with-faces (from to &optional region-p)
- (run-hooks 'ps-print-hook)
- (ps-printing-region region-p from)
- (ps-generate (current-buffer) from to 'ps-generate-postscript-with-faces))
+ (let ((message-log-max (ps-message-log-max))) ; to print *Messages* buffer
+ (run-hooks 'ps-print-hook)
+ (ps-printing-region region-p from to)
+ (ps-generate (current-buffer) from to 'ps-generate-postscript-with-faces)))
+
+
+(defun ps-count-lines-preprint (from to)
+ (or (and from to)
+ (error "The mark is not set now"))
+ (let ((message-log-max (ps-message-log-max))) ; to count lines of *Messages*
+ (list (count-lines from to))))
(defun ps-count-lines (from to)
(defvar ps-printing-region nil
- "Variable used to indicate if the region that ps-print is printing.
+ "Variable used to indicate the region that ps-print is printing.
It is a cons, the car of which is the line number where the region begins, and
its cdr is the total number of lines in the buffer. Formatting functions can
use this information to print the original line number (and not the number of
"Non-nil means ps-print is printing a region.")
-(defun ps-printing-region (region-p from)
+(defun ps-printing-region (region-p from to)
(setq ps-printing-region-p region-p
ps-printing-region
(cons (if region-p
- (ps-count-lines (point-min) from)
+ (ps-count-lines (point-min) (min from to))
1)
(ps-count-lines (point-min) (point-max)))))
(get font-sym 'avg-char-width))
(defun ps-line-lengths-internal ()
- "Display the correspondence between a line length and a font size,
-using the current ps-print setup.
+ "Display the correspondence between a line length and a font size.
+Done using the current ps-print setup.
Try: pr -t file | awk '{printf \"%3d %s\n\", length($0), $0}' | sort -r | head"
(let* ((ps-font-size-internal
(or ps-font-size-internal
ps-line-spacing-internal
ps-print-height))))))
+
+(defun ps-print-preprint-region (prefix-arg)
+ (or (ps-mark-active-p)
+ (error "The mark is not set now"))
+ (list (point) (mark) (ps-print-preprint prefix-arg)))
+
+
(defun ps-print-preprint (prefix-arg)
(and prefix-arg
(or (numberp prefix-arg)
(let* ((name (concat (file-name-nondirectory (or (buffer-file-name)
(buffer-name)))
".ps"))
- (prompt (format "Save PostScript to file: (default %s) " name))
+ (prompt (format "Save PostScript to file (default %s): " name))
(res (read-file-name prompt default-directory name nil)))
(while (cond ((file-directory-p res)
(ding)
(while (progn (skip-chars-forward " -'*-[]-~") (not (eobp)))
(let ((special (following-char)))
(delete-char 1)
- (insert (aref ps-string-escape-codes special))))
+ (insert
+ (if (and (<= 0 special) (<= special 255))
+ (aref ps-string-escape-codes special)
+ ;; insert hexadecimal representation if character code is out of range
+ (format "\\%04X" special)
+ ))))
(goto-char (point-max))
(insert ")")) ;insert end-string delimiter
(save-excursion
(set-buffer ps-spool-buffer)
(goto-char (point-max))
- (insert-file fname)))
+ (insert-file-contents fname)))
+
+;; These functions are used in `ps-mule' to get charset of header and footer.
+;; To avoid unnecessary calls to functions in `ps-left-header',
+;; `ps-right-header', `ps-left-footer' and `ps-right-footer'.
+
+(defun ps-generate-string-list (content)
+ (let (str)
+ (while content
+ (setq str (cons (cond
+ ;; string
+ ((stringp (car content))
+ (car content))
+ ;; function symbol
+ ((functionp (car content))
+ (concat "(" (funcall (car content)) ")"))
+ ;; variable symbol
+ ((and (symbolp (car content)) (boundp (car content)))
+ (concat "(" (symbol-value (car content)) ")"))
+ ;; otherwise, empty string
+ (t
+ ""))
+ str)
+ content (cdr content)))
+ (nreverse str)))
+
+(defvar ps-lh-cache nil)
+(defvar ps-rh-cache nil)
+(defvar ps-lf-cache nil)
+(defvar ps-rf-cache nil)
+
+(defun ps-header-footer-string ()
+ (and ps-print-header
+ (setq ps-lh-cache (ps-generate-string-list ps-left-header)
+ ps-rh-cache (ps-generate-string-list ps-right-header)))
+ (and ps-print-footer
+ (setq ps-lf-cache (ps-generate-string-list ps-left-footer)
+ ps-rf-cache (ps-generate-string-list ps-right-footer)))
+ (append ps-lh-cache ps-rh-cache ps-lf-cache ps-rf-cache))
;; These functions insert the arrays that define the contents of the headers.
;; Functions are called -- they should return strings; they will be inserted
;; as strings and the PS string delimiters added.
- ((and (symbolp content) (fboundp content))
+ ((functionp content)
(ps-output-string (ps-mule-encode-header-string (funcall content)
fonttag)))
(defun ps-output-frame-properties (name alist)
(ps-output "/" name " ["
- (ps-format-color (cdr (assq 'fore-color alist)) 0)
+ (ps-format-color (cdr (assq 'fore-color alist)) 0.0)
(ps-format-color (cdr (assq 'back-color alist)) 0.9)
(ps-float-format (or (cdr (assq 'border-width alist)) 0.4))
- (ps-format-color (cdr (assq 'border-color alist)) 0)
- (ps-format-color (cdr (assq 'shadow-color alist)) 0)
+ (ps-format-color (cdr (assq 'border-color alist)) 0.0)
+ (ps-format-color (cdr (assq 'shadow-color alist)) 0.0)
"]def\n"))
;; Emacs understands the %f format; we'll use it to limit color RGB values
;; to three decimals to cut down some on the size of the PostScript output.
-;; Lucid emacsen will have to make do with %s (princ) for floats.
+;; XEmacs will have to make do with %s (princ) for floats.
-(defvar ps-float-format (if (eq ps-print-emacs-type 'emacs)
- "%0.3f " ; emacs
- "%s ")) ; Lucid emacsen
+(defvar ps-float-format (if (featurep 'xemacs)
+ "%s " ; xemacs
+ "%0.3f ")) ; emacs
(defun ps-float-format (value &optional default)
(let ((literal (or value default)))
- (if literal
- (format (if (numberp literal)
- ps-float-format
- "%s ")
- literal)
- " ")))
+ (cond ((null literal)
+ " ")
+ ((numberp literal)
+ (format ps-float-format (* literal 1.0))) ; force float number
+ (t
+ (format "%s " literal))
+ )))
(defun ps-background-text ()
"PrintHeight 2 div BottomMargin add")
"\nBeginBackImage\n")
(ps-insert-file image-file)
- ;; coordinate adjustment to centralize image
+ ;; coordinate adjustment to center image
;; around x and y position
(let ((box (ps-get-boundingbox)))
(save-excursion
ps-adobe-tag
"%%Title: " (buffer-name) ; Take job name from name of
; first buffer printed
- "\n%%Creator: " (user-full-name)
- " (using ps-print v" ps-print-version
- ")\n%%CreationDate: " (format-time-string "%T %b %d %Y")
+ "\n%%Creator: ps-print v" ps-print-version
+ "\n%%For: " (user-full-name)
+ "\n%%CreationDate: " (format-time-string "%T %b %d %Y")
"\n%%Orientation: "
(if ps-landscape-mode "Landscape" "Portrait")
"\n%%DocumentNeededResources: font Times-Roman Times-Italic\n%%+ font "
(ps-remove-duplicates
(append (ps-fonts 'ps-font-for-text)
(list (ps-font 'ps-font-for-header 'normal)
- (ps-font 'ps-font-for-header 'bold))))
+ (ps-font 'ps-font-for-header 'bold)
+ (ps-font 'ps-font-for-footer 'normal)
+ (ps-font 'ps-font-for-footer 'bold))))
"\n%%+ font ")
+ "\n%%DocumentSuppliedResources: procset PSPrintUserDefinedPrologue-" (user-login-name) " 0 0"
"\n%%DocumentMedia: " (ps-page-dimensions-get-media dimensions)
(format " %d" (round (ps-page-dimensions-get-width dimensions)))
(format " %d" (round (ps-page-dimensions-get-height dimensions)))
ps-error-handler-alist))
1)) ; send to paper
ps-print-prologue-0
- "\n%%BeginProcSet: UserDefinedPrologue\n\n")
+ "\n%%BeginResource: procset PSPrintUserDefinedPrologue-" (user-login-name) " 0 0\n\n")
(ps-insert-string ps-user-defined-prologue)
- (ps-output "\n%%EndProcSet\n\n")
+ (ps-output "\n%%EndResource\n\n")
(ps-output-boolean "LandscapeMode "
(or ps-landscape-mode
"/ZebraColor "
(ps-format-color ps-zebra-color 0.95)
"def\n/BackgroundColor "
- (ps-format-color ps-default-bg 1.0)
+ (ps-format-color ps-default-background 1.0)
"def\n/UseSetpagedevice "
(if (eq ps-spool-config 'setpagedevice)
"/setpagedevice where{pop languagelevel 2 eq}{false}ifelse"
(setq ps-background-all-pages (nreverse ps-background-all-pages)
ps-background-pages (nreverse ps-background-pages))
- (ps-output "\n" ps-print-prologue-1)
-
- (ps-output "\n/printGlobalBackground{\n")
+ (ps-output "\n" ps-print-prologue-1
+ "\n/printGlobalBackground{\n")
(mapcar 'ps-output ps-background-all-pages)
- (ps-output "}def\n/printLocalBackground{\n}def\n")
-
- ;; Header/line number fonts
- (ps-output (format "/h0 %s(%s)cvn DefFont\n" ; /h0 14/Helvetica-Bold DefFont
- ps-header-title-font-size-internal
- (ps-font 'ps-font-for-header 'bold))
- (format "/h1 %s(%s)cvn DefFont\n" ; /h1 12/Helvetica DefFont
- ps-header-font-size-internal
- (ps-font 'ps-font-for-header 'normal))
- (format "/L0 %s(%s)cvn DefFont\n" ; /L0 6/Times-Italic DefFont
- (ps-get-font-size 'ps-line-number-font-size)
- ps-line-number-font)
- (format "/H0 %s(%s)cvn DefFont\n" ; /H0 12/Helvetica DefFont
- ps-footer-font-size-internal
- (ps-font 'ps-font-for-footer 'normal))
- "\n\n% ---- These lines must be kept together because...
+ (ps-output
+ "}def\n/printLocalBackground{\n}def\n"
+ "\n%%EndProlog\n\n%%BeginSetup\n"
+ "\n%%IncludeResource: font Times-Roman"
+ "\n%%IncludeResource: font Times-Italic"
+ "\n%%IncludeResource: font "
+ (mapconcat 'identity
+ (ps-remove-duplicates
+ (append (ps-fonts 'ps-font-for-text)
+ (list (ps-font 'ps-font-for-header 'normal)
+ (ps-font 'ps-font-for-header 'bold)
+ (ps-font 'ps-font-for-footer 'normal)
+ (ps-font 'ps-font-for-footer 'bold))))
+ "\n%%IncludeResource: font ")
+ ;; Header/line number fonts
+ (format "\n/h0 %s(%s)cvn DefFont\n" ; /h0 14/Helvetica-Bold DefFont
+ ps-header-title-font-size-internal
+ (ps-font 'ps-font-for-header 'bold))
+ (format "/h1 %s(%s)cvn DefFont\n" ; /h1 12/Helvetica DefFont
+ ps-header-font-size-internal
+ (ps-font 'ps-font-for-header 'normal))
+ (format "/L0 %s(%s)cvn DefFont\n" ; /L0 6/Times-Italic DefFont
+ (ps-get-font-size 'ps-line-number-font-size)
+ ps-line-number-font)
+ (format "/H0 %s(%s)cvn DefFont\n" ; /H0 12/Helvetica DefFont
+ ps-footer-font-size-internal
+ (ps-font 'ps-font-for-footer 'normal))
+ "\n\n% ---- These lines must be kept together because...
/h0 F
/HeaderTitleLineHeight FontHeight def
(ps-output (format "/SpaceWidthRatio %f def\n"
(/ (ps-lookup 'space-width) (ps-lookup 'size)))))
- (ps-output "\n%%EndProlog\n\n%%BeginSetup\n")
(unless (eq ps-spool-config 'lpr-switches)
(ps-output "\n%%BeginFeature: *Duplex "
(ps-boolean-capitalized ps-spool-duplex)
(if (and the-color (listp the-color))
(concat "["
(format ps-color-format
- (nth 0 the-color)
- (nth 1 the-color)
- (nth 2 the-color))
+ (* (nth 0 the-color) 1.0) ; force float number
+ (* (nth 1 the-color) 1.0) ; force float number
+ (* (nth 2 the-color) 1.0)) ; force float number
"] ")
(ps-float-format (if (numberp the-color) the-color default)))))
(ps-get-size (symbol-value font-sym) "font size" font-sym))
-(defsubst ps-rgb-color (color default)
- (cond ((and color (listp color)) color)
+(defun ps-rgb-color (color default)
+ (cond ((and color (listp color) (= (length color) 3)
+ (let ((cl color)
+ (ok t) e)
+ (while (and ok cl)
+ (setq e (car cl)
+ cl (cdr cl)
+ ok (and (floatp e) (<= 0.0 e) (<= e 1.0))))
+ ok))
+ color)
+ ((and (floatp color) (<= 0.0 color) (<= color 1.0))
+ (list color color color))
((stringp color) (ps-color-scale color))
- ((numberp color) (list color color color))
(t (list default default default))
))
((eq ps-print-control-characters 'control)
"[\000-\037\177]")
(t "[\t\n\f]"))
- ps-default-foreground (ps-rgb-color ps-default-fg 0.0)
- ps-default-color (and ps-print-color-p ps-default-foreground)
+ ps-default-background (ps-rgb-color
+ (if (eq ps-default-bg t)
+ (ps-face-background-name 'default)
+ ps-default-bg)
+ 1.0)
+ ps-default-foreground (ps-rgb-color
+ (if (eq ps-default-fg t)
+ (ps-face-foreground-name 'default)
+ ps-default-fg)
+ 0.0)
+ ps-default-color (and (eq ps-print-color-p t) ps-default-foreground)
ps-current-color ps-default-color
;; Set the color scale. We do it here instead of in the defvar so
;; that ps-print can be dumped into emacs. This expression can't be
(float (car (ps-color-values "white")))
1.0))
;; initialize page dimensions
- (ps-get-page-dimensions))
+ (ps-get-page-dimensions)
+ ;; final check
+ (and ps-color-p
+ (equal ps-default-background ps-default-foreground)
+ (error
+ (concat
+ "`ps-default-fg' and `ps-default-bg' have the same color.\n"
+ "Text won't appear on page. Please, check these variables."))))
(defun ps-page-number ()
(ps-begin-page))
+(defun ps-end-sheet ()
+ (and ps-print-page-p (> ps-page-sheet 0)
+ (ps-output "EndSheet\n")))
+
+
(defun ps-header-sheet ()
;; Print only when a new sheet begins.
- (and ps-print-page-p (> ps-page-sheet 0)
- (ps-output "EndSheet\n"))
+ (ps-end-sheet)
(setq ps-page-sheet (1+ ps-page-sheet))
(when (ps-print-sheet-p)
(setq ps-page-order (1+ ps-page-order))
(format "/PageNumber %d def\n" (ps-page-number)))
(when ps-print-header
- (ps-generate-header "HeaderLinesLeft" "/h0" "/h1" ps-left-header)
- (ps-generate-header "HeaderLinesRight" "/h0" "/h1" ps-right-header)
- (ps-output (format "%d SetHeaderLines\n" ps-header-lines)))
+ (ps-generate-header "HeaderLinesLeft" "/h0" "/h1"
+ (or ps-lh-cache ps-left-header))
+ (ps-generate-header "HeaderLinesRight" "/h0" "/h1"
+ (or ps-rh-cache ps-right-header))
+ (ps-output (format "%d SetHeaderLines\n" ps-header-lines))
+ (setq ps-lh-cache nil
+ ps-rh-cache nil))
(when ps-print-footer
- (ps-generate-header "FooterLinesLeft" "/H0" "/H0" ps-left-footer)
- (ps-generate-header "FooterLinesRight" "/H0" "/H0" ps-right-footer)
- (ps-output (format "%d SetFooterLines\n" ps-footer-lines)))
+ (ps-generate-header "FooterLinesLeft" "/H0" "/H0"
+ (or ps-lf-cache ps-left-footer))
+ (ps-generate-header "FooterLinesRight" "/H0" "/H0"
+ (or ps-rf-cache ps-right-footer))
+ (ps-output (format "%d SetFooterLines\n" ps-footer-lines))
+ (setq ps-lf-cache nil
+ ps-rf-cache nil))
(ps-output (number-to-string ps-lines-printed) " BeginPage\n")
(ps-set-font ps-current-font)
(cons to (* todo char-width))
(cons (+ from avail) ps-width-remaining))))
+(defun ps-basic-plot-str (from to string)
+ (let* ((wrappoint (ps-find-wrappoint from to
+ (ps-avg-char-width 'ps-font-for-text)))
+ (to (car wrappoint))
+ (str (substring string from to)))
+ (ps-mule-prepare-ascii-font str)
+ (ps-output-string str)
+ (ps-output " S\n")
+ wrappoint))
+
(defun ps-basic-plot-string (from to &optional bg-color)
(let* ((wrappoint (ps-find-wrappoint from to
(ps-avg-char-width 'ps-font-for-text)))
" FG\n"))
+(defsubst ps-plot-string (string)
+ (ps-plot 'ps-basic-plot-str 0 (length string) string))
+
+
(defvar ps-current-effect 0)
+(defvar ps-print-translation-table
+ (let ((tbl (make-char-table 'translation-table nil)))
+ (if (and (boundp 'ucs-mule-8859-to-mule-unicode)
+ (char-table-p ucs-mule-8859-to-mule-unicode))
+ (map-char-table
+ #'(lambda (k v)
+ (if (and v (eq (char-charset v) 'latin-iso8859-1) (/= k v))
+ (aset tbl k v)))
+ ucs-mule-8859-to-mule-unicode))
+ tbl)
+ "Translation table for PostScript printing.
+The default value is a table that translates non-Latin-1 Latin characters
+to the equivalent Latin-1 characters.")
(defun ps-plot-region (from to font &optional fg-color bg-color effects)
- (if (not (equal font ps-current-font))
+ (or (equal font ps-current-font)
(ps-set-font font))
;; Specify a foreground color only if one's specified and it's
;; different than the current.
- (if (not (equal fg-color ps-current-color))
- (ps-set-color fg-color))
+ (let ((fg (or fg-color ps-default-foreground)))
+ (or (equal fg ps-current-color)
+ (ps-set-color fg)))
- (if (not (equal bg-color ps-current-bg))
+ (or (equal bg-color ps-current-bg)
(ps-set-bg bg-color))
;; Specify effects (underline, overline, box, etc)
(ps-plot 'ps-mule-plot-composition match-point (point) bg-color))
((> match 255) ; a multi-byte character
+ (setq match (or (aref ps-print-translation-table match) match))
(let* ((charset (char-charset match))
(composition (ps-e-find-composition match-point to))
(stop (if (nth 2 composition) (car composition) to)))
(or (eq charset 'composition)
- (while (and (< (point) stop) (eq (charset-after) charset))
+ (while (and (< (point) stop)
+ (let ((ch (following-char)))
+ (setq ch
+ (or (aref ps-print-translation-table ch)
+ ch))
+ (eq (char-charset ch) charset)))
(forward-char 1)))
(ps-plot 'ps-mule-plot-string match-point (point) bg-color)))
; characters from ^@ to ^_ and
If FACE is not a valid face name, it is used default face."
(cond
+ (ps-black-white-faces-alist
+ (or (and (symbolp face)
+ (cdr (assq face ps-black-white-faces-alist)))
+ (vector 0 nil nil)))
((symbolp face)
(cdr (or (assq face ps-print-face-extension-alist)
(assq face ps-print-face-alist)
(ps-face-background-name face))))
+;; to avoid compilation gripes
+(defalias 'ps-jitify 'jit-lock-fontify-now)
+(defalias 'ps-lazify 'lazy-lock-fontify-region)
+
+
;; to avoid compilation gripes
(defun ps-print-ensure-fontified (start end)
- (cond
- ((and (boundp 'jit-lock-mode) (symbol-value 'jit-lock-mode))
- (defalias 'ps-jitify 'jit-lock-fontify-now) ; avoid compilation gripes
- (ps-jitify start end))
- ((and (boundp 'lazy-lock-mode) (symbol-value 'lazy-lock-mode))
- (defalias 'ps-lazify 'lazy-lock-fontify-region) ; avoid compilation gripes
- (ps-lazify start end))))
+ (cond ((and (boundp 'jit-lock-mode) (symbol-value 'jit-lock-mode))
+ (ps-jitify start end))
+ ((and (boundp 'lazy-lock-mode) (symbol-value 'lazy-lock-mode))
+ (ps-lazify start end))))
(defun ps-generate-postscript-with-faces (from to)
ps-build-face-reference)
(message "Collecting face information...")
(ps-build-reference-face-lists))
+
+ ;; Black/white printer.
+ (setq ps-black-white-faces-alist nil)
+ (and (eq ps-print-color-p 'black-white)
+ (ps-extend-face-list ps-black-white-faces nil
+ 'ps-black-white-faces-alist))
+
;; Generate some PostScript.
(save-restriction
(narrow-to-region from to)
(let ((face 'default)
(position to))
(cond
- ((memq ps-print-emacs-type '(xemacs lucid))
+ ((featurep 'xemacs) ; xemacs
;; Build the list of extents...
(let ((a (cons 'dummy nil))
record type extent extent-list)
from position
a (cdr a)))))
- ((eq ps-print-emacs-type 'emacs)
+ (t ; emacs
(let ((property-change from)
(overlay-change from)
(save-buffer-invisibility-spec buffer-invisibility-spec)
- (buffer-invisibility-spec nil))
+ (buffer-invisibility-spec nil)
+ before-string after-string)
(while (< from to)
(and (< property-change to) ; Don't search for property change
; unless previous search succeeded.
; unless previous search succeeded.
(setq overlay-change (min (ps-e-next-overlay-change from)
to)))
- (setq position (min property-change overlay-change))
+ (setq position (min property-change overlay-change)
+ before-string nil
+ after-string nil)
;; The code below is not quite correct,
;; because a non-nil overlay invisible property
;; which is inactive according to the current value
(while (and overlays
(not (eq face 'emacs--invisible--face)))
(let* ((overlay (car overlays))
- (overlay-invisible (ps-e-overlay-get overlay 'invisible))
- (overlay-priority (or (ps-e-overlay-get overlay 'priority)
- 0)))
+ (overlay-invisible
+ (ps-e-overlay-get overlay 'invisible))
+ (overlay-priority
+ (or (ps-e-overlay-get overlay 'priority) 0)))
(and (> overlay-priority face-priority)
- (setq face
- (cond ((if (eq save-buffer-invisibility-spec t)
- (not (null overlay-invisible))
- (or (memq overlay-invisible
- save-buffer-invisibility-spec)
- (assq overlay-invisible
- save-buffer-invisibility-spec)))
- 'emacs--invisible--face)
- ((ps-e-overlay-get overlay 'face))
- (t face))
- face-priority overlay-priority)))
+ (setq before-string
+ (or (ps-e-overlay-get overlay 'before-string)
+ before-string)
+ after-string
+ (or (and (<= (ps-e-overlay-end overlay) position)
+ (ps-e-overlay-get overlay 'after-string))
+ after-string)
+ face-priority overlay-priority
+ face
+ (cond
+ ((if (eq save-buffer-invisibility-spec t)
+ (not (null overlay-invisible))
+ (or (memq overlay-invisible
+ save-buffer-invisibility-spec)
+ (assq overlay-invisible
+ save-buffer-invisibility-spec)))
+ 'emacs--invisible--face)
+ ((ps-e-overlay-get overlay 'face))
+ (t face)
+ ))))
(setq overlays (cdr overlays))))
;; Plot up to this record.
+ (and before-string
+ (ps-plot-string before-string))
(ps-plot-with-face from position face)
+ (and after-string
+ (ps-plot-string after-string))
(setq from position)))))
(ps-plot-with-face from to face))))
(defun ps-end-job (needs-begin-file)
- (let ((previous-print ps-print-page-p)
- (ps-print-page-p t))
+ (let ((ps-print-page-p t))
(ps-flush-output)
(save-excursion
(let ((pages-per-sheet (mod ps-page-printed ps-n-up-printing))
(number-to-string ps-lines-printed) " BeginPage\n")
(ps-end-page)))
;; Set end of PostScript file
- (and previous-print
- (ps-output "EndSheet\n"))
+ (ps-end-sheet)
(ps-output "\n%%Trailer\n%%Pages: "
(number-to-string
(if (and needs-begin-file
(defun ps-kill-emacs-check ()
(let (ps-buffer)
(and (setq ps-buffer (get-buffer ps-spool-buffer-name))
+ (buffer-name ps-buffer) ; check if it's not killed
(buffer-modified-p ps-buffer)
(y-or-n-p "Unprinted PostScript waiting; print now? ")
(ps-despool))
(and (setq ps-buffer (get-buffer ps-spool-buffer-name))
+ (buffer-name ps-buffer) ; check if it's not killed
(buffer-modified-p ps-buffer)
(not (yes-or-no-p "Unprinted PostScript waiting; exit anyway? "))
(error "Unprinted PostScript"))))
;; Don't use it unless you understand what it does!
(defmacro ps-prsc ()
- `(if (eq ps-print-emacs-type 'emacs) [f22] 'f22))
+ `(if (featurep 'xemacs) 'f22 [f22]))
(defmacro ps-c-prsc ()
- `(if (eq ps-print-emacs-type 'emacs) [C-f22] '(control f22)))
+ `(if (featurep 'xemacs) '(control f22) [C-f22]))
(defmacro ps-s-prsc ()
- `(if (eq ps-print-emacs-type 'emacs) [S-f22] '(shift f22)))
+ `(if (featurep 'xemacs) '(shift f22) [S-f22]))
;; A hook to bind to `rmail-mode-hook' to locally bind prsc and set the
;; `ps-left-headers' specially for mail messages.
(provide 'ps-print)
+;;; arch-tag: fb06a585-1112-4206-885d-a57d95d50579
;;; ps-print.el ends here