-;;; ps-print.el --- Print text from the buffer as PostScript
+;;; ps-print.el --- print text from the buffer as PostScript
-;; Copyright (C) 1993,94,95,96,97,98,99,2000
-;; 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: <2000/12/26 23:19:24 Vinicius>
-;; Version: 6.3.3
-;; 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 "6.3.3"
- "ps-print.el, v 6.3.3 <2000/12/26 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.
-;; GNU Emacs is free software; you can redistribute it and/or modify
-;; it under the terms of the GNU General Public License as published by
-;; the Free Software Foundation; either version 2, or (at your option)
-;; any later version.
+;; GNU Emacs is free software; you can redistribute it and/or modify it under
+;; the terms of the GNU General Public License as published by the Free
+;; Software Foundation; either version 2, or (at your option) any later
+;; version.
-;; GNU Emacs is distributed in the hope that it will be useful,
-;; but WITHOUT ANY WARRANTY; without even the implied warranty of
-;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-;; GNU General Public License for more details.
+;; GNU Emacs is distributed in the hope that it will be useful, but WITHOUT ANY
+;; WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+;; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+;; details.
-;; 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.
+;; 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
;;; Commentary:
;; About ps-print
;; --------------
;;
-;; 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.
+;; 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 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 on paper, specially when you have a black/white PostScript printer.
+;; 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
+;; on paper, specially when you have a black/white PostScript printer.
;;
;; ps-print allows a remap of face to another one that it is better to print,
;; for example, the face font-lock-comment-face (if you are using font-lock)
;; Using ps-print
;; --------------
;;
-;; ps-print provides eight commands for generating PostScript images
-;; of Emacs buffers:
+;; ps-print provides eight commands for generating PostScript images of Emacs
+;; buffers:
;;
;; ps-print-buffer
;; ps-print-buffer-with-faces
;; ps-spool-region
;; ps-spool-region-with-faces
;;
-;; These commands all perform essentially the same function: they
-;; generate PostScript images suitable for printing on a PostScript
-;; printer or displaying with GhostScript. These commands are
-;; collectively referred to as "ps-print- commands".
+;; These commands all perform essentially the same function: they generate
+;; PostScript images suitable for printing on a PostScript printer or
+;; displaying with GhostScript. These commands are collectively referred to as
+;; "ps-print- commands".
;;
;; The word "print" or "spool" in the command name determines when the
;; PostScript image is sent to the printer:
;;
-;; print - The PostScript image is immediately sent to the
-;; printer;
+;; print - The PostScript image is immediately sent to the printer;
;;
-;; spool - The PostScript image is saved temporarily in an
-;; Emacs buffer. Many images may be spooled locally
-;; before printing them. To send the spooled images
-;; to the printer, use the command `ps-despool'.
+;; spool - The PostScript image is saved temporarily in an Emacs
+;; buffer. Many images may be spooled locally before
+;; printing them. To send the spooled images to the
+;; printer, use the command `ps-despool'.
;;
-;; The spooling mechanism was designed for printing lots of small
-;; files (mail messages or netnews articles) to save paper that would
-;; otherwise be wasted on banner pages, and to make it easier to find
-;; your output at the printer (it's easier to pick up one 50-page
-;; printout than to find 50 single-page printouts).
+;; The spooling mechanism was designed for printing lots of small files (mail
+;; messages or netnews articles) to save paper that would otherwise be wasted
+;; on banner pages, and to make it easier to find your output at the printer
+;; (it's easier to pick up one 50-page printout than to find 50 single-page
+;; printouts).
;;
-;; ps-print has a hook in the `kill-emacs-hook' so that you won't
-;; accidentally quit from Emacs while you have unprinted PostScript
-;; waiting in the spool buffer. If you do attempt to exit with
-;; spooled PostScript, you'll be asked if you want to print it, and if
-;; you decline, you'll be asked to confirm the exit; this is modeled
-;; on the confirmation that Emacs uses for modified buffers.
+;; ps-print has a hook in the `kill-emacs-hook' so that you won't accidentally
+;; quit from Emacs while you have unprinted PostScript waiting in the spool
+;; buffer. If you do attempt to exit with spooled PostScript, you'll be asked
+;; if you want to print it, and if you decline, you'll be asked to confirm the
+;; exit; this is modeled on the confirmation that Emacs uses for modified
+;; buffers.
;;
-;; The word "buffer" or "region" in the command name determines how
-;; much of the buffer is printed:
+;; The word "buffer" or "region" in the command name determines how much of the
+;; buffer is printed:
;;
;; buffer - Print the entire buffer.
;;
;; region - Print just the current region.
;;
-;; The -with-faces suffix on the command name means that the command
-;; will include font, color, and underline information in the
-;; PostScript image, so the printed image can look as pretty as the
-;; buffer. The ps-print- commands without the -with-faces suffix
-;; don't include font, color, or underline information; images printed
-;; with these commands aren't as pretty, but are faster to generate.
+;; The -with-faces suffix on the command name means that the command will
+;; include font, color, and underline information in the PostScript image, so
+;; the printed image can look as pretty as the buffer. The ps-print- commands
+;; without the -with-faces suffix don't include font, color, or underline
+;; information; images printed with these commands aren't as pretty, but are
+;; faster to generate.
;;
;; Two ps-print- command examples:
;;
-;; ps-print-buffer - print the entire buffer,
-;; without font, color, or
-;; underline information, and
-;; send it immediately to the
-;; printer.
+;; ps-print-buffer - print the entire buffer, without font,
+;; color, or underline information, and
+;; send it immediately to the printer.
;;
-;; ps-spool-region-with-faces - print just the current region;
-;; include font, color, and
-;; underline information, and
-;; spool the image in Emacs to
-;; send to the printer later.
+;; ps-spool-region-with-faces - print just the current region; include
+;; font, color, and underline information,
+;; and spool the image in Emacs to send to
+;; the printer later.
;;
;;
;; Invoking Ps-Print
;;
;; M-x ps-print-buffer
;;
-;; or substitute one of the other seven ps-print- commands. The
-;; command will generate the PostScript image and print or spool it as
-;; specified. By giving the command a prefix argument
+;; or substitute one of the other seven ps-print- commands. The command will
+;; generate the PostScript image and print or spool it as specified. By giving
+;; the command a prefix argument
;;
;; C-u M-x ps-print-buffer
;;
-;; it will save the PostScript image to a file instead of sending it
-;; to the printer; you will be prompted for the name of the file to
-;; save the image to. The prefix argument is ignored by the commands
-;; that spool their images, but you may save the spooled images to a
-;; file by giving a prefix argument to `ps-despool':
+;; it will save the PostScript image to a file instead of sending it to the
+;; printer; you will be prompted for the name of the file to save the image to.
+;; The prefix argument is ignored by the commands that spool their images, but
+;; you may save the spooled images to a file by giving a prefix argument to
+;; `ps-despool':
;;
;; C-u M-x ps-despool
;;
-;; When invoked this way, `ps-despool' will prompt you for the name of
-;; the file to save to.
+;; When invoked this way, `ps-despool' will prompt you for the name of the file
+;; to save to.
;;
-;; Any of the `ps-print-' commands can be bound to keys; I recommend
-;; binding `ps-spool-buffer-with-faces', `ps-spool-region-with-faces',
-;; and `ps-despool'. Here are the bindings I use on my Sun 4 keyboard:
+;; Any of the `ps-print-' commands can be bound to keys; I recommend binding
+;; `ps-spool-buffer-with-faces', `ps-spool-region-with-faces', and
+;; `ps-despool'. Here are the bindings I use on my Sun 4 keyboard:
;;
;; (global-set-key 'f22 'ps-spool-buffer-with-faces) ;f22 is prsc
;; (global-set-key '(shift f22) 'ps-spool-region-with-faces)
;; The Printer Interface
;; ---------------------
;;
-;; The variables `ps-lpr-command' and `ps-lpr-switches' determine what
-;; command is used to send the PostScript images to the printer, and
-;; what arguments to give the command. These are analogous to
-;; `lpr-command' and `lpr-switches'.
+;; The variables `ps-lpr-command' and `ps-lpr-switches' determine what command
+;; is used to send the PostScript images to the printer, and what arguments to
+;; give the command. These are analogous to `lpr-command' and `lpr-switches'.
;;
;; Make sure that they contain appropriate values for your system;
;; see the usage notes below and the documentation of these variables.
;; `ps-printer-name' is a non-empty string. If you're using lpr utility to
;; print, for example, `ps-printer-name-option' should be set to "-P".
;;
-;; NOTE: `ps-lpr-command' and `ps-lpr-switches' take their initial values
-;; from the variables `lpr-command' and `lpr-switches'. If you have
-;; `lpr-command' set to invoke a pretty-printer such as `enscript',
-;; then ps-print won't work properly. `ps-lpr-command' must name
-;; a program that does not format the files it prints.
+;; NOTE: `ps-lpr-command' and `ps-lpr-switches' take their initial values from
+;; the variables `lpr-command' and `lpr-switches'. If you have
+;; `lpr-command' set to invoke a pretty-printer such as `enscript', then
+;; ps-print won't work properly. `ps-lpr-command' must name a program
+;; that does not format the files it prints.
;; `ps-printer-name' takes its initial value from the variable
;; `printer-name'. `ps-printer-name-option' tries to guess which system
;; Emacs is running and takes its initial value in accordance with this
;; on the page: nil means `portrait' mode, non-nil means `landscape' mode.
;; There is no oblique mode yet, though this is easy to do in ps.
;;
-;; In landscape mode, the text is NOT scaled: you may print 70 lines in portrait
-;; mode and only 50 lines in landscape mode. The margins represent margins in
-;; the printed paper: the top margin is the margin between the top of the page
-;; and the printed header, whatever the orientation is.
+;; In landscape mode, the text is NOT scaled: you may print 70 lines in
+;; portrait mode and only 50 lines in landscape mode. The margins represent
+;; margins in the printed paper: the top margin is the margin between the top
+;; of the page and the printed header, whatever the orientation is.
;;
;; The variable `ps-number-of-columns' determines the number of columns both in
;; landscape and portrait mode.
;; - one column landscape mode for files with very long lines.
;; - multi-column portrait or landscape mode.
;;
-;; The variable `ps-print-upside-down' determines other orientation for printing
-;; page: nil means `normal' printing, non-nil means `upside-down' printing. The
-;; default value is nil (`normal' printing).
+;; The variable `ps-print-upside-down' determines other orientation for
+;; printing page: nil means `normal' printing, non-nil means `upside-down'
+;; printing (that is, the page is rotated by 180 grades). The default value is
+;; nil (`normal' printing).
;;
;; The `upside-down' orientation can be used in portrait or landscape mode.
;;
;; ---------------
;;
;; The vertical layout is determined by the variables
-;; `ps-bottom-margin' `ps-top-margin' `ps-header-offset'
+;; `ps-bottom-margin' `ps-top-margin' `ps-header-offset' `ps-footer-offset'
;; as follows:
;;
-;; |--------| |--------|
-;; | tm | | tm |
-;; |--------| |--------|
-;; | header | | |
-;; |--------| | |
-;; | ho | | |
-;; |--------| or | text |
-;; | | | |
-;; | text | | |
-;; | | | |
-;; |--------| |--------|
-;; | bm | | bm |
-;; |--------| |--------|
+;; |--------| |--------| |--------| |--------|
+;; | tm | | tm | | tm | | tm |
+;; |--------| |--------| |--------| |--------|
+;; | header | | | | header | | |
+;; |--------| | | |--------| | |
+;; | ho | | | | ho | | |
+;; |--------| | | |--------| | |
+;; | | | | | | | |
+;; | text | or | text | or | text | or | text |
+;; | | | | | | | |
+;; | | |--------| |--------| | |
+;; | | | fo | | fo | | |
+;; | | |--------| |--------| | |
+;; | | | footer | | footer | | |
+;; |--------| |--------| |--------| |--------|
+;; | bm | | bm | | bm | | bm |
+;; |--------| |--------| |--------| |--------|
;;
;; If `ps-print-header' is nil, `ps-header-offset' is not relevant.
+;; If `ps-print-footer' is nil, `ps-footer-offset' is not relevant.
;; The margins represent margins in the printed paper:
-;; the top margin is the margin between the top of the page
-;; and the printed header, whatever the orientation is.
+;; the top margin is the margin between the top of the page and the printed
+;; header, whatever the orientation is;
+;; the bottom margin is the margin between the bottom of the page and the
+;; printed footer, whatever the orientation is.
;;
;;
-;; Headers
-;; -------
+;; Headers & Footers
+;; -----------------
;;
-;; ps-print can print headers at the top of each column or at the top
-;; of each page; the default headers contain the following four items:
-;; on the left, the name of the buffer and, if the buffer is visiting
-;; a file, the file's directory; on the right, the page number and
-;; date of printing. The default headers look something like this:
+;; ps-print can print headers at the top of each column or at the top of each
+;; page; the default headers contain the following four items: on the left, the
+;; name of the buffer and, if the buffer is visiting a file, the file's
+;; directory; on the right, the page number and date of printing. The default
+;; headers look something like this:
;;
;; ps-print.el 1/21
;; /home/jct/emacs-lisp/ps/new 94/12/31
;;
-;; When printing on duplex printers, left and right are reversed so
-;; that the page numbers are toward the outside (cf. `ps-spool-duplex').
+;; When printing on duplex printers, left and right are reversed so that the
+;; page numbers are toward the outside (cf. `ps-spool-duplex').
;;
;; Headers are configurable:
;; To turn them off completely, set `ps-print-header' to nil.
;; To turn off the header's gaudy framing box,
;; set `ps-print-header-frame' to nil.
;;
-;; To print only one header at the top of each page,
-;; set `ps-print-only-one-header' to t.
+;; The variable `ps-header-frame-alist' specifies header frame properties
+;; alist. Valid frame properties are:
+;;
+;; fore-color Specify the foreground frame color.
+;; It should be a float number between 0.0 (black color)
+;; and 1.0 (white color), a string which is a color name,
+;; or a list of 3 float numbers which corresponds to the
+;; Red Green Blue color scale, each float number between
+;; 0.0 (dark color) and 1.0 (bright color).
+;; The default is 0 ("black").
+;;
+;; back-color Specify the background frame color (similar to
+;; fore-color). The default is 0.9 ("gray90").
+;;
+;; shadow-color Specify the shadow color (similar to fore-color).
+;; The default is 0 ("black").
+;;
+;; border-color Specify the border color (similar to fore-color).
+;; The default is 0 ("black").
+;;
+;; border-width Specify the border width.
+;; The default is 0.4.
+;;
+;; Any other property is ignored.
+;;
+;; Don't change this alist directly, instead use customization, or `ps-value',
+;; `ps-get', `ps-put' and `ps-del' functions (see them for documentation).
+;;
+;; To print only one header at the top of each page, set
+;; `ps-print-only-one-header' to t.
;;
;; To switch headers, set `ps-switch-header' to:
;;
;;
;; Any other value is treated as t. The default value is `duplex'.
;;
-;; The font family and size of text in the header are determined
-;; by the variables `ps-header-font-family', `ps-header-font-size' and
+;; The font family and size of text in the header are determined by the
+;; variables `ps-header-font-family', `ps-header-font-size' and
;; `ps-header-title-font-size' (see below).
;;
-;; The variable `ps-header-line-pad' determines the 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:
-;; .5 means half a line.
-;;
-;; Page numbers are printed in `n/m' format, indicating page n of m pages;
-;; to omit the total page count and just print the page number,
-;; set `ps-show-n-of-n' to nil.
-;;
-;; The amount of information in the header can be changed by changing
-;; the number of lines. To show less, set `ps-header-lines' to 1, and
-;; the header will show only the buffer name and page number. To show
-;; more, set `ps-header-lines' to 3, and the header will show the time of
-;; printing below the date.
-;;
-;; To change the content of the headers, change the variables
-;; `ps-left-header' and `ps-right-header'.
-;; These variables are lists, specifying top-to-bottom the text
-;; to display on the left or right side of the header.
-;; Each element of the list should be a string or a symbol.
-;; Strings are inserted directly into the PostScript arrays,
-;; and should contain the PostScript string delimiters '(' and ')'.
-;;
-;; Symbols in the header format lists can either represent functions
-;; or variables. Functions are called, and should return a string to
-;; show in the header. Variables should contain strings to display in
-;; the header. In either case, function or variable, the PostScript
-;; string delimiters are added by ps-print, and should not be part of
-;; the returned value.
+;; The variable `ps-header-line-pad' determines the 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: .5 means half a line.
+;;
+;; Page numbers are printed in `n/m' format, indicating page n of m pages; to
+;; omit the total page count and just print the page number, set
+;; `ps-show-n-of-n' to nil.
+;;
+;; The amount of information in the header can be changed by changing the
+;; number of lines. To show less, set `ps-header-lines' to 1, and the header
+;; will show only the buffer name and page number. To show more, set
+;; `ps-header-lines' to 3, and the header will show the time of printing below
+;; the date.
+;;
+;; To change the content of the headers, change the variables `ps-left-header'
+;; and `ps-right-header'.
+;; These variables are lists, specifying top-to-bottom the text to display on
+;; the left or right side of the header. Each element of the list should be a
+;; string or a symbol. Strings are inserted directly into the PostScript
+;; arrays, and should contain the PostScript string delimiters '(' and ')'.
+;;
+;; Symbols in the header format lists can either represent functions or
+;; variables. Functions are called, and should return a string to show in the
+;; header. Variables should contain strings to display in the header. In
+;; either case, function or variable, the PostScript string delimiters are
+;; added by ps-print, and should not be part of the returned value.
;;
;; Here's an example: say we want the left header to display the text
;;
;;
;; (setq larry-var "Larry")
;;
-;; and a literal for "Curly". Here's how `ps-left-header' should be
-;; set:
+;; and a literal for "Curly". Here's how `ps-left-header' should be set:
;;
;; (setq ps-left-header (list 'moe-func 'larry-var "(Curly)"))
;;
-;; Note that Curly has the PostScript string delimiters inside his
-;; quotes -- those aren't misplaced lisp delimiters!
+;; Note that Curly has the PostScript string delimiters inside his quotes --
+;; those aren't misplaced lisp delimiters!
;;
-;; Without them, PostScript would attempt to call the undefined
-;; function Curly, which would result in a PostScript error.
+;; Without them, PostScript would attempt to call the undefined function Curly,
+;; which would result in a PostScript error.
;;
-;; Since most printers don't report PostScript errors except by
-;; aborting the print job, this kind of error can be hard to track down.
+;; Since most printers don't report PostScript errors except by aborting the
+;; print job, this kind of error can be hard to track down.
;;
;; Consider yourself warned!
;;
+;; ps-print also print footers. The footer variables are: `ps-print-footer',
+;; `ps-footer-offset', `ps-print-footer-frame', `ps-footer-font-family',
+;; `ps-footer-font-size', `ps-footer-line-pad', `ps-footer-lines',
+;; `ps-left-footer', `ps-right-footer' and `ps-footer-frame-alist'. These
+;; variables are similar to those one that control headers.
+;;
+;; The variables `ps-print-only-one-header' and `ps-switch-header' also control
+;; the footer (The same way that control header).
+;;
+;; As a footer example, if you want to have a centered page number in the
+;; footer but without headers, set:
+;;
+;; (setq ps-print-header nil
+;; ps-print-footer t
+;; ps-print-footer-frame nil
+;; ps-footer-lines 1
+;; ps-right-footer nil
+;; ps-left-footer
+;; (list (concat "{pagenumberstring dup stringwidth pop"
+;; " 2 div PrintWidth 2 div exch sub 0 rmoveto}")))
+;;
;;
;; PostScript Prologue Header
;; --------------------------
;; It is possible to add PostScript prologue header comments besides that
;; ps-print generates by setting the variable `ps-print-prologue-header'.
;;
-;; `ps-print-prologue-header' may be a string or a symbol function which returns
-;; a string. Note that this string is inserted on PostScript prologue header
-;; section which is used to define some document characteristic through
+;; `ps-print-prologue-header' may be a string or a symbol function which
+;; returns a string. Note that this string is inserted on PostScript prologue
+;; header section which is used to define some document characteristic through
;; PostScript special comments, like "%%Requirements: jog\n".
;;
;; By default `ps-print-prologue-header' is nil.
;;
-;; ps-print always inserts the %%Requirements: comment, so if you need to insert
-;; more requirements put them first in `ps-print-prologue-header' using the
-;; "%%+" comment. For example, if you need to set numcopies to 3 and jog on
-;; requirements and set %%LanguageLevel: to 2, do:
+;; ps-print always inserts the %%Requirements: comment, so if you need to
+;; insert more requirements put them first in `ps-print-prologue-header' using
+;; the "%%+" 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")
;;
-;; The duplex requirement is inserted by ps-print (see section Duplex Printers).
+;; The duplex requirement is inserted by ps-print (see section Duplex
+;; Printers).
;;
;; Do not forget to terminate the string with "\n".
;;
;; all generated prologue code by setting the variable
;; `ps-user-defined-prologue'.
;;
-;; `ps-user-defined-prologue' may be a string or a symbol function which returns
-;; a string. Note that this string is inserted after `ps-adobe-tag' and
-;; PostScript prologue comments, and before ps-print PostScript prologue code
-;; section. That is, this string is inserted after error handler initialization
-;; and before ps-print settings.
+;; `ps-user-defined-prologue' may be a string or a symbol function which
+;; returns a string. Note that this string is inserted after `ps-adobe-tag'
+;; and PostScript prologue comments, and before ps-print PostScript prologue
+;; code section. That is, this string is inserted after error handler
+;; initialization and before ps-print settings.
;;
;; By default `ps-user-defined-prologue' is nil.
;;
;; It's strongly recommended only insert PostScript code and/or comments
-;; specific for your printing system particularities. For example, some special
-;; initialization that only your printing system needs.
+;; specific for your printing system particularities. For example, some
+;; special initialization that only your printing system needs.
;;
;; Do not insert code for duplex printing, n-up printing or error handler,
;; ps-print handles this in a suitable way.
;; This is the default value.
;;
;; system catch the error and send back the error message to
-;; printing system. This is useful only if printing system
-;; send back an email reporting the error, or if there is
-;; some other alternative way to report back the error from
-;; the system to you.
+;; printing system. This is useful only if printing
+;; system send back an email reporting the error, or if
+;; there is some other alternative way to report back the
+;; error from the system to you.
;;
;; paper-and-system catch the error, print on paper the error message and
;; send back the error message to printing system.
;; ps-print will insert blank pages to make sure each buffer starts on the
;; correct side of the paper.
;;
-;; The variable `ps-spool-config' specifies who is the responsable for setting
-;; duplex and page size switches. Valid values are:
+;; The variable `ps-spool-config' specifies who is the responsible for setting
+;; duplex and page size. Valid values are:
;;
;; lpr-switches duplex and page size are configured by `ps-lpr-switches'.
;; Don't forget to set `ps-lpr-switches' to select duplex
;;
;; The default value is `lpr-switches'.
;;
-;; WARNING: The setpagedevice PostScript operator affects ghostview utility when
-;; viewing file generated using landscape. Also on some printers,
-;; setpagedevice affects zebra stripes; on other printers,
+;; WARNING: The setpagedevice PostScript operator affects ghostview utility
+;; when viewing file generated using landscape. Also on some
+;; printers, setpagedevice affects zebra stripes; on other printers,
;; setpagedevice affects the left margin.
;; Besides all that, if your printer does not have the paper size
;; specified by setpagedevice, your printing will be aborted.
;;
;; The variable `ps-spool-tumble' specifies how the page images on opposite
;; sides of a sheet are oriented with respect to each other. If
-;; `ps-spool-tumble' is nil, produces output suitable for binding on the left or
-;; right. If `ps-spool-tumble' is non-nil, produces output suitable for binding
-;; at the top or bottom. It has effect only when `ps-spool-duplex' is non-nil.
-;; The default value is nil.
+;; `ps-spool-tumble' is nil, produces output suitable for binding on the left
+;; or right. If `ps-spool-tumble' is non-nil, produces output suitable for
+;; binding at the top or bottom. It has effect only when `ps-spool-duplex' is
+;; non-nil. The default value is nil.
;;
-;; Some printer system prints a header page and forces the first page be printed
-;; on header page back, when using duplex. If your printer system has this
-;; behavior, set variable `ps-banner-page-when-duplexing' to t.
+;; Some printer system prints a header page and forces the first page be
+;; printed on header page back, when using duplex. If your printer system has
+;; this behavior, set variable `ps-banner-page-when-duplexing' to t.
;;
-;; When `ps-banner-page-when-duplexing' is non-nil means the very first page is
-;; skipped. It's like the very first character of buffer (or region) is ^L
-;; (\014).
+;; When `ps-banner-page-when-duplexing' is non-nil, it prints a blank page as
+;; the very first printed page. So, it behaves as the very first character of
+;; buffer (or region) is ^L (\014).
;;
-;; The default for `ps-banner-page-when-duplexing' is nil (*don't* skip the very
-;; first page).
+;; The default for `ps-banner-page-when-duplexing' is nil (*don't* skip the
+;; very first page).
;;
;;
;; N-up Printing
;; The variable `ps-n-up-printing' specifies the number of pages per sheet of
;; paper. The value specified must be between 1 and 100. The default is 1.
;;
-;; NOTE: some PostScript printer may crash printing if `ps-n-up-printing' is set
-;; to a high value (for example, 23). If this happens, set a lower value.
+;; NOTE: some PostScript printer may crash printing if `ps-n-up-printing' is
+;; set to a high value (for example, 23). If this happens, set a lower value.
;;
;; The variable `ps-n-up-margin' specifies the margin in points between the
;; sheet border and the n-up printing. The default is 1 cm (or 0.3937 inches,
;; or 28.35 points).
;;
-;; If variable `ps-n-up-border-p' is non-nil a border is drawn around each page.
-;; The default is t.
+;; If variable `ps-n-up-border-p' is non-nil a border is drawn around each
+;; page. The default is t.
;;
;; The variable `ps-n-up-filling' specifies how page matrix is filled on each
;; sheet of paper. Following are the valid values for `ps-n-up-filling' with a
;; 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.
;;
;; The variable `ps-line-number' specifies whether to number each line;
;; non-nil means do so. The default is nil (don't number each line).
;;
+;; The variable `ps-line-number-color' specifies the color for line number.
+;; See `ps-zebra-color' for documentation. The default is "black" (or 0.0, or
+;; '(0.0 0.0 0.0)).
+;;
;; The variable `ps-line-number-font' specifies the font for line number.
;; The default is "Times-Italic".
;;
;; The variable `ps-line-number-font-size' specifies the font size in points
;; for line number. See `ps-font-size' for documentation. The default is 6.
;;
-;; The variable `ps-line-number-step' specifies the interval that line number is
-;; printed. For example, if `ps-line-number-step' is set to 2, the printing
+;; The variable `ps-line-number-step' specifies the interval that line number
+;; is printed. For example, if `ps-line-number-step' is set to 2, the printing
;; will look like:
;;
;; 1 one line
;; printed. If it's lesser than or equal to zero, it's used the
;; value 1.
;;
-;; `zebra' specifies that only the line number of the first line in a zebra
-;; stripe is to be printed.
+;; `zebra' specifies that only the line number of the first line in a
+;; zebra stripe is to be printed.
;;
;; Any other value is treated as `zebra'.
;; The default value is 1, so each line number is printed.
;;
;; The variable `ps-line-number-start' specifies the starting point in the
;; interval given by `ps-line-number-step'. For example, if
-;; `ps-line-number-step' is set to 3 and `ps-line-number-start' is set to 3, the
-;; printing will look like:
+;; `ps-line-number-step' is set to 3 and `ps-line-number-start' is set to 3,
+;; the printing will look like:
;;
;; one line
;; one line
;; * If `ps-line-number-step' is set to `zebra', must be between 1 and the
;; value of `ps-zebra-stripe-height' inclusive.
;;
-;; The default value is 1, so the line number of the first line of each interval
-;; is printed.
+;; The default value is 1, so the line number of the first line of each
+;; interval is printed.
;;
;;
;; Zebra Stripes
;; -------------
;;
-;; Zebra stripes are a kind of background that appear "underneath" the text
-;; and can make the text easier to read. They look like this:
+;; Zebra stripes are a kind of background that appear "underneath" the text and
+;; can make the text easier to read. They look like this:
;;
;; XXXXXXXXXXXXXXXXXXXXXXXX
;; XXXXXXXXXXXXXXXXXXXXXXXX
;; The blocks of X's represent rectangles filled with a light gray color.
;; Each rectangle extends all the way across the page.
;;
-;; The height, in lines, of each rectangle is controlled by
-;; the variable `ps-zebra-stripe-height', which is 3 by default.
-;; The distance between stripes equals the height of a stripe.
+;; The height, in lines, of each rectangle is controlled by the variable
+;; `ps-zebra-stripe-height', which is 3 by default. The distance between
+;; stripes equals the height of a stripe.
;;
;; The variable `ps-zebra-stripes' controls whether to print zebra stripes.
;; Non-nil means yes, nil means no. The default is nil.
;; corresponds to the Red Green Blue color scale.
;; The default is 0.95 (or "gray95", or '(0.95 0.95 0.95)).
;;
-;; The variable `ps-zebra-stripe-follow' specifies if zebra stripe should
-;; continue on next page or restart on each page. If `ps-zebra-stripe-follow'
-;; is nil, zebra stripe is restarted on each page. If `ps-zebra-stripe-follow'
-;; is non-nil, zebra stripe continues on next page. Visually, we have:
-;;
-;; `ps-zebra-stripe-follow' `ps-zebra-stripe-follow'
-;; is nil is non-nil
-;; Current Page ------------------------ ------------------------
-;; 1 XXXXXXXXXXXXXXXXXXXXX 1 XXXXXXXXXXXXXXXXXXXXX
-;; 2 XXXXXXXXXXXXXXXXXXXXX 2 XXXXXXXXXXXXXXXXXXXXX
-;; 3 XXXXXXXXXXXXXXXXXXXXX 3 XXXXXXXXXXXXXXXXXXXXX
-;; 4 4
-;; 5 5
-;; 6 6
-;; 7 XXXXXXXXXXXXXXXXXXXXX 7 XXXXXXXXXXXXXXXXXXXXX
-;; 8 XXXXXXXXXXXXXXXXXXXXX 8 XXXXXXXXXXXXXXXXXXXXX
-;; ------------------------ ------------------------
-;; Next Page ------------------------ ------------------------
-;; 9 XXXXXXXXXXXXXXXXXXXXX 9 XXXXXXXXXXXXXXXXXXXXX
-;; 10 XXXXXXXXXXXXXXXXXXXXX 10
-;; 11 XXXXXXXXXXXXXXXXXXXXX 11
-;; 12 12
-;; 13 13 XXXXXXXXXXXXXXXXXXXXX
-;; 14 14 XXXXXXXXXXXXXXXXXXXXX
-;; 15 XXXXXXXXXXXXXXXXXXXXX 15 XXXXXXXXXXXXXXXXXXXXX
-;; 16 XXXXXXXXXXXXXXXXXXXXX 16
-;; ------------------------ ------------------------
+;; The variable `ps-zebra-stripe-follow' specifies how zebra stripes continue
+;; on next page. Visually, valid values are (the character `+' at right of
+;; each column indicates that a line is printed):
+;;
+;; `nil' `follow' `full' `full-follow'
+;; Current Page -------- ----------- --------- ----------------
+;; 1 XXXXX + 1 XXXXXXXX + 1 XXXXXX + 1 XXXXXXXXXXXXX +
+;; 2 XXXXX + 2 XXXXXXXX + 2 XXXXXX + 2 XXXXXXXXXXXXX +
+;; 3 XXXXX + 3 XXXXXXXX + 3 XXXXXX + 3 XXXXXXXXXXXXX +
+;; 4 + 4 + 4 + 4 +
+;; 5 + 5 + 5 + 5 +
+;; 6 + 6 + 6 + 6 +
+;; 7 XXXXX + 7 XXXXXXXX + 7 XXXXXX + 7 XXXXXXXXXXXXX +
+;; 8 XXXXX + 8 XXXXXXXX + 8 XXXXXX + 8 XXXXXXXXXXXXX +
+;; 9 XXXXX + 9 XXXXXXXX + 9 XXXXXX + 9 XXXXXXXXXXXXX +
+;; 10 + 10 +
+;; 11 + 11 +
+;; -------- ----------- --------- ----------------
+;; Next Page -------- ----------- --------- ----------------
+;; 12 XXXXX + 12 + 10 XXXXXX + 10 +
+;; 13 XXXXX + 13 XXXXXXXX + 11 XXXXXX + 11 +
+;; 14 XXXXX + 14 XXXXXXXX + 12 XXXXXX + 12 +
+;; 15 + 15 XXXXXXXX + 13 + 13 XXXXXXXXXXXXX +
+;; 16 + 16 + 14 + 14 XXXXXXXXXXXXX +
+;; 17 + 17 + 15 + 15 XXXXXXXXXXXXX +
+;; 18 XXXXX + 18 + 16 XXXXXX + 16 +
+;; 19 XXXXX + 19 XXXXXXXX + 17 XXXXXX + 17 +
+;; 20 XXXXX + 20 XXXXXXXX + 18 XXXXXX + 18 +
+;; 21 + 21 XXXXXXXX +
+;; 22 + 22 +
+;; -------- ----------- --------- ----------------
+;;
+;; Any other value is treated as nil.
;;
;; See also section How Ps-Print Has A Text And/Or Image On Background.
;;
;; evaluated.
;;
;; `ps-print-begin-page-hook'
-;; It is evaluated on each beginning of page, except in the beginning
-;; of page that `ps-print-begin-sheet-hook' is evaluated.
+;; It is evaluated on each beginning of page, except in the beginning of
+;; page that `ps-print-begin-sheet-hook' is evaluated.
;;
;; `ps-print-begin-column-hook'
-;; It is evaluated on each beginning of column, except in the beginning
-;; of column that `ps-print-begin-page-hook' is evaluated or that
+;; It is evaluated on each beginning of column, except in the beginning of
+;; column that `ps-print-begin-page-hook' is evaluated or that
;; `ps-print-begin-sheet-hook' is evaluated.
;;
;;
;;
;; ps-print now knows rather precisely some fonts: the variable
;; `ps-font-info-database' contains information for a list of font families
-;; (currently mainly `Courier' `Helvetica' `Times' `Palatino' `Helvetica-Narrow'
-;; `NewCenturySchlbk'). Each font family contains the font names for standard,
-;; bold, italic and bold-italic characters, a reference size (usually 10) and
-;; the corresponding line height, width of a space and average character width.
+;; (currently mainly `Courier' `Helvetica' `Times' `Palatino'
+;; `Helvetica-Narrow' `NewCenturySchlbk'). Each font family contains the font
+;; names for standard, bold, italic and bold-italic characters, a reference
+;; size (usually 10) and the corresponding line height, width of a space and
+;; average character width.
;;
;; The variable `ps-font-family' determines which font family is to be used for
;; ordinary text. If its value does not correspond to a known font family, an
;; currently available font families.
;;
;; The variable `ps-font-size' determines the size (in points) of the font for
-;; ordinary text, when generating PostScript. Its value is a float or a cons of
-;; floats which has the following form:
+;; ordinary text, when generating PostScript. Its value is a float or a cons
+;; of floats which has the following form:
;;
;; (LANDSCAPE-SIZE . PORTRAIT-SIZE)
;;
;; The variable `ps-header-font-size' determines the font size, in points, for
;; text in the header (similar to `ps-font-size').
;;
-;; The variable `ps-header-title-font-size' determines the font size, in points,
-;; for the top line of text in the header (similar to `ps-font-size').
+;; The variable `ps-header-title-font-size' determines the font size, in
+;; points, for the top line of text in the header (similar to `ps-font-size').
+;;
+;; The variable `ps-line-spacing' determines the line spacing, in points, for
+;; ordinary text, when generating PostScript (similar to `ps-font-size'). The
+;; default value is 0 (zero = no line spacing).
+;;
+;; The variable `ps-paragraph-spacing' determines the paragraph spacing, in
+;; points, for ordinary text, when generating PostScript (similar to
+;; `ps-font-size'). The default value is 0 (zero = no paragraph spacing).
+;;
+;; To get all lines with some spacing set both `ps-line-spacing' and
+;; `ps-paragraph-spacing' variables.
+;;
+;; The variable `ps-paragraph-regexp' specifies the paragraph delimiter. It
+;; should be a regexp or nil. The default value is "[ \t]*$", that is, an
+;; empty line or a line containing only spaces and tabs.
+;;
+;; The variable `ps-begin-cut-regexp' and `ps-end-cut-regexp' specify the start
+;; and end of a region to cut out when printing.
+;;
+;; As an example, variables `ps-begin-cut-regexp' and `ps-end-cut-regexp' may
+;; be set to "^Local Variables:" and "^End:", respectively, in order to leave
+;; out some special printing instructions from the actual print. Special
+;; printing instructions may be appended to the end of the file just like any
+;; other buffer-local variables. See section "Local Variables in Files" on
+;; Emacs manual for more information.
+;;
+;; 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. By default, both variables are set to nil.
;;
;;
;; Adding a New Font Family
;; ------------------------
;;
-;; To use a new font family, you MUST first teach ps-print
-;; this font, i.e., add its information to `ps-font-info-database',
-;; otherwise ps-print cannot correctly place line and page breaks.
+;; To use a new font family, you MUST first teach ps-print this font, i.e., add
+;; its information to `ps-font-info-database', otherwise ps-print cannot
+;; correctly place line and page breaks.
;;
-;; For example, assuming `Helvetica' is unknown,
-;; you first need to do the following ONLY ONCE:
+;; For example, assuming `Helvetica' is unknown, you first need to do the
+;; following ONLY ONCE:
;;
;; - create a new buffer
;; - generate the PostScript image to a file (C-u M-x ps-print-buffer)
;; - open this file and find the line:
;; `% 3 cm 20 cm moveto 10/Courier ReportFontInfo showpage'
;; - delete the leading `%' (which is the PostScript comment character)
-;; - replace in this line `Courier' by the new font (say `Helvetica')
-;; to get the line:
+;; - replace in this line `Courier' by the new font (say `Helvetica') to get
+;; the line:
;; `3 cm 20 cm moveto 10/Helvetica ReportFontInfo showpage'
;; - send this file to the printer (or to ghostscript).
;; You should read the following on the output page:
;; ps-font-info-database))
;; - Now you can use this font family with any size:
;; (setq ps-font-family 'Helvetica)
-;; - if you want to use this family in another emacs session, you must
-;; put into your `~/.emacs':
+;; - if you want to use this family in another emacs session, you must put into
+;; your `~/.emacs':
;; (require 'ps-print)
;; (setq ps-font-info-database (append ...)))
;; if you don't want to load ps-print, you have to copy the whole value:
;; (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)
;; Now you can use your new font family with any size:
;; (setq ps-font-family 'my-mixed-family)
;;
-;; Note that on above example the `w3-table-hack-x-face' entry refers to
-;; a face symbol, so when printing this face it'll be used the font
-;; `LineDrawNormal'. If the face `w3-table-hack-x-face' is remapped to
-;; use bold and/or italic attribute, the corresponding entry (bold, italic
-;; or bold-italic) will be used instead of `w3-table-hack-x-face' entry.
+;; Note that on above example the `w3-table-hack-x-face' entry refers to a face
+;; symbol, so when printing this face it'll be used the font `LineDrawNormal'.
+;; If the face `w3-table-hack-x-face' is remapped to use bold and/or italic
+;; attribute, the corresponding entry (bold, italic or bold-italic) will be
+;; used instead of `w3-table-hack-x-face' entry.
;;
;; Note also that the font family entry order is irrelevant, so the above
;; example could also be written:
;; (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)
;; % 3 cm 20 cm moveto ReportAllFontInfo showpage
;;
;; The PostScript file should be sent to YOUR PostScript printer.
-;; If you send it to ghostscript or to another PostScript printer,
-;; you may get slightly different results.
+;; If you send it to ghostscript or to another PostScript printer, you may get
+;; slightly different results.
;; Anyway, as ghostscript fonts are autoload, you won't get much font info.
;;
;; Note also that ps-print DOESN'T download any font to your printer, instead
;; How Ps-Print Deals With Faces
;; -----------------------------
;;
-;; The ps-print-*-with-faces commands attempt to determine which faces
-;; should be printed in bold or italic, but their guesses aren't
-;; always right. For example, you might want to map colors into faces
-;; so that blue faces print in bold, and red faces in italic.
+;; The ps-print-*-with-faces commands attempt to determine which faces should
+;; be printed in bold or italic, but their guesses aren't always right. For
+;; example, you might want to map colors into faces so that blue faces print in
+;; bold, and red faces in italic.
;;
-;; It is possible to force ps-print to consider specific faces bold,
-;; italic or underline, no matter what font they are displayed in, by setting
-;; the variables `ps-bold-faces', `ps-italic-faces' and `ps-underlined-faces'.
+;; It is possible to force ps-print to consider specific faces bold, italic or
+;; underline, no matter what font they are displayed in, by setting the
+;; variables `ps-bold-faces', `ps-italic-faces' and `ps-underlined-faces'.
;; These variables contain lists of faces that ps-print should consider bold,
;; italic or underline; to set them, put code like the following into your
;; .emacs file:
;; (setq ps-italic-faces '(my-red-face))
;; (setq ps-underlined-faces '(my-green-face))
;;
-;; Faces like bold-italic that are both bold and italic should go in
-;; *both* lists.
+;; Faces like bold-italic that are both bold and italic should go in *both*
+;; lists.
;;
-;; ps-print keeps internal lists of which fonts are bold and which are
-;; italic; these lists are built the first time you invoke ps-print.
-;; For the sake of efficiency, the lists are built only once; the same
-;; lists are referred in later invocations of ps-print.
+;; ps-print keeps internal lists of which fonts are bold and which are italic;
+;; these lists are built the first time you invoke ps-print.
+;; For the sake of efficiency, the lists are built only once; the same lists
+;; are referred in later invocations of ps-print.
;;
-;; Because these lists are built only once, it's possible for them to
-;; get out of sync, if a face changes, or if new faces are added. To
-;; get the lists back in sync, you can set the variable
-;; `ps-build-face-reference' to t, and the lists will be rebuilt the
-;; next time ps-print is invoked. If you need that the lists always be
-;; rebuilt when ps-print is invoked, set the variable
+;; Because these lists are built only once, it's possible for them to get out
+;; of sync, if a face changes, or if new faces are added. To get the lists
+;; back in sync, you can set the variable `ps-build-face-reference' to t, and
+;; the lists will be rebuilt the next time ps-print is invoked. If you need
+;; that the lists always be rebuilt when ps-print is invoked, set the variable
;; `ps-always-build-face-reference' to t.
;;
;; If you need to print without worrying about face background color, set the
;; (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
;; -----------------------------
;;
-;; ps-print detects faces with foreground and background colors
-;; defined and 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.
+;; ps-print detects faces with foreground and background colors defined and
+;; 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/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
;; -----------------------
;;
-;; As ps-print uses PostScript to print buffers, it is possible to have
-;; other attributes associated with faces. So the new attributes used
-;; by ps-print are:
+;; As ps-print uses PostScript to print buffers, it is possible to have other
+;; attributes associated with faces. So the new attributes used by ps-print
+;; are:
;;
;; strikeout - like underline, but the line is in middle of text.
;; overline - like underline, but the line is over the text.
;;
;; (ps-extend-face '(font-lock-keyword-face "RoyalBlue" nil bold) 'MERGE)
;;
-;; If you want to use a new face, define it first with `defface',
-;; and then call `ps-extend-face' to specify how to print it.
+;; If you want to use a new face, define it first with `defface', and then call
+;; `ps-extend-face' to specify how to print it.
;;
;;
;; How Ps-Print Has A Text And/Or Image On Background
;; '(("~/images/EPS-image1.ps"
;; "LeftMargin" "BottomMargin") ; X and Y position (lower left corner)
;; ("~/images/EPS-image2.ps"
-;; "LeftMargin" "BottomMargin PrintHeight 2 div add" ; X and Y position
+;; "LeftMargin" "BottomMargin PrintHeight 2 div add" ; X and Y pos.
;; ; (upper left corner)
;; nil nil nil
;; 5 (11 . 17)) ; page list
;;
;; `ps-setup' returns (some part of) the current setup.
;;
-;; To avoid wrapping too many lines, you may want to adjust the
-;; left and right margins and the font size. On UN*X systems, do:
+;; To avoid wrapping too many lines, you may want to adjust the left and right
+;; margins and the font size. On UN*X systems, do:
;; pr -t file | awk '{printf "%3d %s\n", length($0), $0}' | sort -r | head
;; to determine the longest lines of your file.
-;; Then, the command `ps-line-lengths' will give you the correspondence
-;; between a line length (number of characters) and the maximum font
-;; size which doesn't wrap such a line with the current ps-print setup.
+;; Then, the command `ps-line-lengths' will give you the correspondence between
+;; a line length (number of characters) and the maximum font size which doesn't
+;; wrap such a line with the current ps-print setup.
;;
-;; The commands `ps-nb-pages-buffer' and `ps-nb-pages-region' display
-;; the correspondence between a number of pages and the maximum font
-;; size which allow the number of lines of the current buffer or of
-;; its current region to fit in this number of pages.
+;; The commands `ps-nb-pages-buffer' and `ps-nb-pages-region' display the
+;; correspondence between a number of pages and the maximum font size which
+;; allow the number of lines of the current buffer or of its current region to
+;; fit in this number of pages.
;;
;; NOTE: line folding is not taken into account in this process and could
;; change the results.
;; 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',
+;; `ps-print-footer-frame', `ps-footer-font-family',
+;; `ps-footer-font-size', `ps-footer-line-pad', `ps-footer-lines',
+;; `ps-left-footer', `ps-right-footer', `ps-footer-frame-alist' and
+;; `ps-header-frame-alist'.
+;;
+;; 20010328
+;; `ps-line-spacing', `ps-paragraph-spacing', `ps-paragraph-regexp',
+;; `ps-begin-cut-regexp' and `ps-end-cut-regexp'.
;;
;; 20001122
;; `ps-line-number-font', `ps-line-number-font-size' and
;; 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.
;; Known bugs and limitations of ps-print
;; --------------------------------------
;;
-;; Although color printing will work in XEmacs 19.12, it doesn't work
-;; well; in particular, bold or italic fonts don't print in the right
-;; background color.
+;; Although color printing will work in XEmacs 19.12, it doesn't work well; in
+;; particular, bold or italic fonts don't print in the right background color.
;;
;; Invisible properties aren't correctly ignored in XEmacs 19.12.
;;
-;; Automatic font-attribute detection doesn't work well, especially
-;; with hilit19 and older versions of get-create-face. Users having
-;; problems with auto-font detection should use the lists
-;; `ps-italic-faces', `ps-bold-faces' and `ps-underlined-faces' and/or
-;; turn off automatic detection by setting `ps-auto-font-detect' to nil.
+;; Automatic font-attribute detection doesn't work well, especially with
+;; hilit19 and older versions of get-create-face. Users having problems with
+;; auto-font detection should use the lists `ps-italic-faces', `ps-bold-faces'
+;; and `ps-underlined-faces' and/or turn off automatic detection by setting
+;; `ps-auto-font-detect' to nil.
;;
-;; Automatic font-attribute detection doesn't work with XEmacs 19.12
-;; in tty mode; use the lists `ps-italic-faces', `ps-bold-faces' and
+;; Automatic font-attribute detection doesn't work with XEmacs 19.12 in tty
+;; mode; use the lists `ps-italic-faces', `ps-bold-faces' and
;; `ps-underlined-faces' instead.
;;
;; Still too slow; could use some hand-optimization.
;;
;; 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.
;;
-;; `ps-nb-pages-buffer' and `ps-nb-pages-region' don't take care
-;; of folding lines.
+;; `ps-nb-pages-buffer' and `ps-nb-pages-region' don't take care of folding
+;; lines.
;;
;;
;; Things to change
;; Avoid page break inside a paragraph.
;; Add `ps-non-bold-faces' and `ps-non-italic-faces' (should be easy).
;; Improve the memory management for big files (hard?).
-;; `ps-nb-pages-buffer' and `ps-nb-pages-region' should take care
-;; of folding lines.
+;; `ps-nb-pages-buffer' and `ps-nb-pages-region' should take care of folding
+;; lines.
;;
;;
-;; Acknowledgements
-;; ----------------
+;; 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 Pavel Janik ml <Pavel@Janik.cz> for documentation correction.
;;
;; Thanks to Corinne Ilvedson <cilvedson@draper.com> for line number font size
;; suggestion.
;; 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 and for odd/even printing suggestion.
+;; 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.
;; * XEmacs compatibility: William J. Henney <will@astrosmo.unam.mx>
;; * Check `ps-paper-type': Sudhakar Frederick <sfrederi@asc.corp.mot.com>
;;
-;; Thanks to Jacques Duthen <duthen@cegelec-red.fr> (Jack) for the 3.4 version
-;; I started from. [vinicius]
+;; Thanks to Jacques Duthen <duthen@cegelec-red.fr> (Jack) for version 3.4 I
+;; started from. [vinicius]
;;
-;; Thanks to Jim Thompson <?@?> for the 2.8 version I started from.
-;; [jack]
+;; Thanks to Jim Thompson <?@?> for the 2.8 version I started from. [jack]
;;
-;; Thanks to Kevin Rodgers <kevinr@ihs.com> for adding support for
-;; color and the invisible property.
+;; Thanks to Kevin Rodgers <kevinr@ihs.com> for adding support for color and
+;; the invisible property.
;;
-;; Thanks to Avishai Yacobi, avishaiy@mcil.comm.mot.com, for writing
-;; the initial port to Emacs 19. His code is no longer part of
-;; ps-print, but his work is still appreciated.
+;; Thanks to Avishai Yacobi, avishaiy@mcil.comm.mot.com, for writing the
+;; 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 adding underline support. Their code also is no longer part of
-;; ps-print, but their efforts are not forgotten.
+;; 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.
;;
-;; Thanks also to all of you who mailed code to add features to
-;; ps-print; although I didn't use your code, I still appreciate your
-;; sharing it with me.
+;; Thanks also to all of you who mailed code to add features to ps-print;
+;; although I didn't use your code, I still appreciate your sharing it with me.
;;
;; Thanks to all who mailed comments, encouragement, and criticism.
-;; Thanks also to all who responded to my survey; I had too many
-;; responses to reply to them all, but I greatly appreciate your
-;; interest.
+;; Thanks also to all who responded to my survey; I had too many responses to
+;; reply to them all, but I greatly appreciate your interest.
;;
;; Jim
;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;; 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-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 layout"
+ "Headers & footers layout."
:prefix "ps-"
- :tag "Header"
+ :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
for your printing system particularities. For example, some special
initialization that only your printing system needs.
-Do not insert code for duplex printing, n-up printing or error handler, ps-print
-handles this in a suitable way.
+Do not insert code for duplex printing, n-up printing or error handler,
+ps-print handles this in a suitable way.
For more information about PostScript, see:
PostScript Language Reference Manual (2nd edition)
;; 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
"*PostScript prologue header comments besides that ps-print generates.
-`ps-print-prologue-header' may be a string or a symbol function which
-returns a string. Note that this string is inserted on PostScript prologue
-header section which is used to define some document characteristic through
-PostScript special comments, like \"%%Requirements: jog\\n\".
+`ps-print-prologue-header' may be a string or a symbol function which returns a
+string. Note that this string is inserted on PostScript prologue header
+section which is used to define some document characteristic through PostScript
+special comments, like \"%%Requirements: jog\\n\".
ps-print always inserts the %%Requirements: comment, so if you need to insert
more requirements put them first in `ps-print-prologue-header' using the
\"%%+\" 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)
- printer-name)
+ (symbol-value 'printer-name))
"*The name of a local printer for printing PostScript files.
On Unix-like systems, a string value should be a name understood by lpr's -P
(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"
:tag "Printer Name Option"
(const :tag "None" nil)
(string :tag "Option"))
+ :version "21.1"
:group 'ps-print-printer)
(defcustom ps-lpr-command lpr-command
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
"*Specify a function to print the region on a PostScript printer.
-See definition of `call-process-region' for calling conventions. The fourth and
-the sixth arguments are both nil."
- :type 'function
+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."
+ "*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
- "*Non-nil means zebra stripe continues on next page.
-
-If `ps-zebra-stripe-follow' is nil, zebra stripe is restarted on each page.
-If `ps-zebra-stripe-follow' is non-nil, zebra stripe continues on next page.
-
-Visually, we have:
-
- `ps-zebra-stripe-follow' `ps-zebra-stripe-follow'
- is nil is non-nil
- Current Page ------------------------ ------------------------
- 1 XXXXXXXXXXXXXXXXXXXXX 1 XXXXXXXXXXXXXXXXXXXXX
- 2 XXXXXXXXXXXXXXXXXXXXX 2 XXXXXXXXXXXXXXXXXXXXX
- 3 XXXXXXXXXXXXXXXXXXXXX 3 XXXXXXXXXXXXXXXXXXXXX
- 4 4
- 5 5
- 6 6
- 7 XXXXXXXXXXXXXXXXXXXXX 7 XXXXXXXXXXXXXXXXXXXXX
- 8 XXXXXXXXXXXXXXXXXXXXX 8 XXXXXXXXXXXXXXXXXXXXX
- ------------------------ ------------------------
- Next Page ------------------------ ------------------------
- 9 XXXXXXXXXXXXXXXXXXXXX 9 XXXXXXXXXXXXXXXXXXXXX
- 10 XXXXXXXXXXXXXXXXXXXXX 10
- 11 XXXXXXXXXXXXXXXXXXXXX 11
- 12 12
- 13 13 XXXXXXXXXXXXXXXXXXXXX
- 14 14 XXXXXXXXXXXXXXXXXXXXX
- 15 XXXXXXXXXXXXXXXXXXXXX 15 XXXXXXXXXXXXXXXXXXXXX
- 16 XXXXXXXXXXXXXXXXXXXXX 16
- ------------------------ ------------------------"
- :type 'boolean
+ "*Specify how zebra stripes continue on next page.
+
+Visually, valid values are (the character `+' at right of each column indicates
+that a line is printed):
+
+ `nil' `follow' `full' `full-follow'
+ Current Page -------- ----------- --------- ----------------
+ 1 XXXXX + 1 XXXXXXXX + 1 XXXXXX + 1 XXXXXXXXXXXXX +
+ 2 XXXXX + 2 XXXXXXXX + 2 XXXXXX + 2 XXXXXXXXXXXXX +
+ 3 XXXXX + 3 XXXXXXXX + 3 XXXXXX + 3 XXXXXXXXXXXXX +
+ 4 + 4 + 4 + 4 +
+ 5 + 5 + 5 + 5 +
+ 6 + 6 + 6 + 6 +
+ 7 XXXXX + 7 XXXXXXXX + 7 XXXXXX + 7 XXXXXXXXXXXXX +
+ 8 XXXXX + 8 XXXXXXXX + 8 XXXXXX + 8 XXXXXXXXXXXXX +
+ 9 XXXXX + 9 XXXXXXXX + 9 XXXXXX + 9 XXXXXXXXXXXXX +
+ 10 + 10 +
+ 11 + 11 +
+ -------- ----------- --------- ----------------
+ Next Page -------- ----------- --------- ----------------
+ 12 XXXXX + 12 + 10 XXXXXX + 10 +
+ 13 XXXXX + 13 XXXXXXXX + 11 XXXXXX + 11 +
+ 14 XXXXX + 14 XXXXXXXX + 12 XXXXXX + 12 +
+ 15 + 15 XXXXXXXX + 13 + 13 XXXXXXXXXXXXX +
+ 16 + 16 + 14 + 14 XXXXXXXXXXXXX +
+ 17 + 17 + 15 + 15 XXXXXXXXXXXXX +
+ 18 XXXXX + 18 + 16 XXXXXX + 16 +
+ 19 XXXXX + 19 XXXXXXXX + 17 XXXXXX + 17 +
+ 20 XXXXX + 20 XXXXXXXX + 18 XXXXXX + 18 +
+ 21 + 21 XXXXXXXX +
+ 22 + 22 +
+ -------- ----------- --------- ----------------
+
+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
printed. If it's lesser than or equal to zero, it's used the
value 1.
- `zebra' specifies that only the line number of the first line in a zebra
- stripe is to be printed.
+ `zebra' specifies that only the line number of the first line in a
+ zebra stripe is to be printed.
Any other value is treated as `zebra'."
:type '(choice :menu-tag "Line Number Step"
: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
The values for `ps-line-number-start':
- * If `ps-line-number-step' is an integer, must be between 1 and the value
- of `ps-line-number-step' inclusive.
+ * If `ps-line-number-step' is an integer, must be between 1 and the value of
+ `ps-line-number-step' inclusive.
* If `ps-line-number-step' is set to `zebra', must be between 1 and the
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.
ROTATION is the image rotation angle; if nil, the default is 0.
PAGES designates the page to print background image.
-PAGES may be a number or a cons cell (FROM . TO) designating FROM page
-to TO page.
+PAGES may be a number or a cons cell (FROM . TO) designating FROM page to TO
+page.
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 programming that returns a float or integer value.
+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
+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
GRAY is the text gray factor (should be very light like 0.8).
If nil, the default is 0.85.
-ROTATION is the text rotation angle; if nil, the angle is given by
-the diagonal from lower left corner to upper right corner.
+ROTATION is the text rotation angle; if nil, the angle is given by the diagonal
+from lower left corner to upper right corner.
PAGES designates the page to print background text.
-PAGES may be a number or a cons cell (FROM . TO) designating FROM page
-to TO page.
+PAGES may be a number or a cons cell (FROM . TO) designating FROM page to TO
+page.
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 programming that returns a float or integer value.
+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
+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)
-;;; Header setup
+(defcustom ps-footer-line-pad 0.15
+ "*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
(defcustom ps-print-header t
"*Non-nil means print a header at the top of each page.
-By default, the header displays the buffer name, page number, and, if
-the buffer is visiting a file, the file's directory. Headers are
-customizable by changing variables `ps-left-header' and
-`ps-right-header'."
- :type 'boolean
- :group 'ps-print-headers)
-
-(defcustom ps-print-only-one-header nil
- "*Non-nil means print only one header at the top of each page.
-This is useful when printing more than one column, so it is possible
-to have only one header over all columns or one header per column.
-See also `ps-print-header'."
+By default, the header displays the buffer name, page number, and, if the
+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 . 0.0)
+ (back-color . 0.9)
+ (border-width . 0.4)
+ (border-color . 0.0)
+ (shadow-color . 0.0))
+ "*Specify header frame properties alist.
+
+Valid frame properties are:
+
+ `fore-color' Specify the foreground frame color.
+ It should be a float number between 0.0 (black color)
+ and 1.0 (white color), a string which is a color name,
+ or a list of 3 float numbers which corresponds to the
+ Red Green Blue color scale, each float number between
+ 0.0 (dark color) and 1.0 (bright color).
+
+ `back-color' Specify the background frame color (similar to
+ `fore-color').
+
+ `shadow-color' Specify the shadow color (similar to `fore-color').
+
+ `border-color' Specify the border color (similar to `fore-color').
+
+ `border-width' Specify the border width.
+
+Any other property is ignored.
+
+Don't change this alist directly, instead use customization, or `ps-value',
+`ps-get', `ps-put' and `ps-del' functions (see them for documentation)."
+ :version "21.1"
+ :type '(repeat
+ (choice :menu-tag "Header Frame Element"
+ :tag ""
+ (cons :tag "Foreground Color" :format "%v"
+ (const :format "" fore-color)
+ (choice :menu-tag "Foreground Color"
+ :tag "Foreground Color"
+ (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"))))
+ (cons :tag "Background Color" :format "%v"
+ (const :format "" back-color)
+ (choice :menu-tag "Background Color"
+ :tag "Background Color"
+ (number :tag "Gray Scale" :value 0.9)
+ (string :tag "Color Name" :value "gray90")
+ (list :tag "RGB Color" :value (0.9 0.9 0.9)
+ (number :tag "Red")
+ (number :tag "Green")
+ (number :tag "Blue"))))
+ (cons :tag "Border Width" :format "%v"
+ (const :format "" border-width)
+ (number :tag "Border Width" :value 0.4))
+ (cons :tag "Border Color" :format "%v"
+ (const :format "" border-color)
+ (choice :menu-tag "Border Color"
+ :tag "Border Color"
+ (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"))))
+ (cons :tag "Shadow Color" :format "%v"
+ (const :format "" shadow-color)
+ (choice :menu-tag "Shadow Color"
+ :tag "Shadow Color"
+ (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-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
+ "*Non-nil means print a footer at the bottom of each page.
+By default, the footer displays page number.
+Footers are customizable by changing variables `ps-left-footer' and
+`ps-right-footer'."
+ :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."
+ :type 'boolean
+ :version "21.1"
+ :group 'ps-print-headers)
+
+(defcustom ps-footer-frame-alist
+ '((fore-color . 0.0)
+ (back-color . 0.9)
+ (border-width . 0.4)
+ (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."
+ :type '(repeat
+ (choice :menu-tag "Header Frame Element"
+ :tag ""
+ (cons :tag "Foreground Color" :format "%v"
+ (const :format "" fore-color)
+ (choice :menu-tag "Foreground Color"
+ :tag "Foreground Color"
+ (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"))))
+ (cons :tag "Background Color" :format "%v"
+ (const :format "" back-color)
+ (choice :menu-tag "Background Color"
+ :tag "Background Color"
+ (number :tag "Gray Scale" :value 0.9)
+ (string :tag "Color Name" :value "gray90")
+ (list :tag "RGB Color" :value (0.9 0.9 0.9)
+ (number :tag "Red")
+ (number :tag "Green")
+ (number :tag "Blue"))))
+ (cons :tag "Border Width" :format "%v"
+ (const :format "" border-width)
+ (number :tag "Border Width" :value 0.4))
+ (cons :tag "Border Color" :format "%v"
+ (const :format "" border-color)
+ (choice :menu-tag "Border Color"
+ :tag "Border Color"
+ (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"))))
+ (cons :tag "Shadow Color" :format "%v"
+ (const :format "" shadow-color)
+ (choice :menu-tag "Shadow Color"
+ :tag "Shadow Color"
+ (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 "21.1"
+ :group 'ps-print-headers)
+
+(defcustom ps-footer-lines 2
+ "*Number of lines to display in page footer, when generating PostScript."
+ :type 'integer
+ :version "21.1"
+ :group 'ps-print-headers)
+
+(defcustom ps-print-only-one-header nil
+ "*Non-nil means print only one header/footer at the top/bottom of each page.
+This is useful when printing more than one column, so it is possible to have
+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
- "*Specify if headers are switched or not.
+ "*Specify if headers/footers are switched or not.
Valid values are:
-nil Never switch headers.
+nil Never switch headers/footers.
-t Always switch headers.
+t Always switch headers/footers.
-duplex Switch headers only when duplexing is on, that is, when
+duplex Switch headers/footers only when duplexing is on, that is, when
`ps-spool-duplex' is non-nil.
-Any other value is treated as t."
- :type '(choice :menu-tag "Switch Header"
- :tag "Switch Header"
+Any other value is treated as t.
+
+See also `ps-print-header' and `ps-print-footer'."
+ :type '(choice :menu-tag "Switch Header/Footer"
+ :tag "Switch Header/Footer"
(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
(if ps-windows-system
nil
'lpr-switches)
- "*Specify who is responsable for setting duplex and page size switches.
+ "*Specify who is responsible for setting duplex and page size.
Valid values are:
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
"*Specify how the page images on opposite sides of a sheet are oriented.
-If `ps-spool-tumble' is nil, produces output suitable for binding on the left or
-right. If `ps-spool-tumble' is non-nil, produces output suitable for binding at
-the top or bottom.
+If `ps-spool-tumble' is nil, produces output suitable for binding on the left
+or right. If `ps-spool-tumble' is non-nil, produces output suitable for
+binding at the top or bottom.
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
- generate the PostScript image to a file (C-u M-x ps-print-buffer)
-- open this file and delete the leading `%' (which is the PostScript
- comment character) from the line
+- open this file and delete the leading `%' (which is the PostScript comment
+ character) from the line
`% 3 cm 20 cm moveto 10/Courier ReportFontInfo showpage'
to get the line
`3 cm 20 cm moveto 10/Helvetica ReportFontInfo showpage'
- add the values to `ps-font-info-database'.
You can get all the fonts of YOUR printer using `ReportAllFontInfo'.
-Note also that ps-print DOESN'T download any font to your printer, instead
-it uses the fonts resident in your printer."
+Note also that ps-print DOESN'T download any font to your printer, instead it
+uses the fonts resident in your printer."
:type '(repeat
(list :tag "Font Definition"
(symbol :tag "Font Family")
(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."
+ :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."
+ :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"
+ "*Specify color for line-number, when generating PostScript."
+ :type '(choice :menu-tag "Line Number Color"
+ :tag "Line Number Color"
+ (number :tag "Gray Scale" :value 0)
+ (string :tag "Color Name" :value "black")
+ (list :tag "RGB Color" :value (0 0 0)
+ (number :tag "Red")
+ (number :tag "Green")
+ (number :tag "Blue")))
+ :version "21.1"
+ :group 'ps-print-font
+ :group 'ps-print-miscellany)
+
(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
"*Non-nil means automatically detect bold/italic/underline face attributes.
-If nil, we rely solely on the lists `ps-bold-faces', `ps-italic-faces',
-and `ps-underlined-faces'."
+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
"*The items to display (each on a line) on the left part of the page header.
This applies to generating PostScript.
-The value should be a list of strings and symbols, each representing an
-entry in the PostScript array HeaderLinesLeft.
+The value should be a list of strings and symbols, each representing an entry
+in the PostScript array HeaderLinesLeft.
Strings are inserted unchanged into the array; those representing
PostScript string literals should be delimited with PostScript string
delimiters '(' and ')'.
-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."
+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.
+
+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" 'time-stamp-mon-dd-yyyy 'time-stamp-hh:mm:ss)
+ (list "/pagenumberstring load"
+ '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."
+See the variable `ps-left-header' for a description of the format of this
+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
+ (list 'ps-get-buffer-name 'ps-header-dirpart)
+ "*The items to display (each on a line) on the left part of the page footer.
+This applies to generating PostScript.
+
+The value should be a list of strings and symbols, each representing an entry
+in the PostScript array FooterLinesLeft.
+
+Strings are inserted unchanged into the array; those representing PostScript
+string literals should be delimited with PostScript string delimiters '(' and
+')'.
+
+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.
+
+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-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.
+
+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"
"*Contains the header line identifying the output as PostScript.
-By default, `ps-adobe-tag' contains the standard identifier. Some
-printers require slightly different versions of this line."
+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
"*Non-nil means build the reference face lists.
-ps-print sets this value to nil after it builds its internal reference
-lists of bold and italic faces. By settings its value back to t, you
-can force ps-print to rebuild the lists the next time you invoke one
-of the ...-with-faces commands.
+ps-print sets this value to nil after it builds its internal reference lists of
+bold and italic faces. By settings its value back to t, you can force ps-print
+to rebuild the lists the next time you invoke one of the ...-with-faces
+commands.
-You should set this value back to t after you change the attributes of
-any face, or create new faces. Most users shouldn't have to worry
-about its setting, though."
+You should set this value back to t after you change the attributes of any
+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
"*Non-nil means always rebuild the reference face lists.
-If this variable is non-nil, ps-print will rebuild its internal
-reference lists of bold and italic faces *every* time one of the
-...-with-faces commands is called. Most users shouldn't need to set this
-variable."
+If this variable is non-nil, ps-print will rebuild its internal reference lists
+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
+ "*Specify line spacing, in points, for ordinary text.
+
+See also `ps-paragraph-spacing' and `ps-paragraph-regexp'.
+
+To get all lines with some spacing set both `ps-line-spacing' and
+`ps-paragraph-spacing' variables."
+ :type '(choice :menu-tag "Line Spacing For Ordinary Text"
+ :tag "Line Spacing For Ordinary Text"
+ (number :tag "Line Spacing")
+ (cons :tag "Landscape/Portrait"
+ (number :tag "Landscape Line Spacing")
+ (number :tag "Portrait Line Spacing")))
+ :version "21.1"
+ :group 'ps-print-miscellany)
+
+(defcustom ps-paragraph-spacing 0
+ "*Specify paragraph spacing, in points, for ordinary text.
+
+See also `ps-line-spacing' and `ps-paragraph-regexp'.
+
+To get all lines with some spacing set both `ps-line-spacing' and
+`ps-paragraph-spacing' variables."
+ :type '(choice :menu-tag "Paragraph Spacing For Ordinary Text"
+ :tag "Paragraph Spacing For Ordinary Text"
+ (number :tag "Paragraph Spacing")
+ (cons :tag "Landscape/Portrait"
+ (number :tag "Landscape Paragraph Spacing")
+ (number :tag "Portrait Paragraph Spacing")))
+ :version "21.1"
+ :group 'ps-print-miscellany)
+
+(defcustom ps-paragraph-regexp "[ \t]*$"
+ "*Specify paragraph delimiter.
+
+It should be a regexp or nil.
+
+See also `ps-paragraph-spacing'."
+ :type '(choice :menu-tag "Paragraph Delimiter"
+ (const :tag "No Delimiter" nil)
+ (regexp :tag "Delimiter Regexp"))
+ :version "21.1"
+ :group 'ps-print-miscellany)
+
+(defcustom ps-begin-cut-regexp nil
+ "*Specify regexp which is start of a region to cut out when printing.
+
+As an example, variables `ps-begin-cut-regexp' and `ps-end-cut-regexp' may be
+set to \"^Local Variables:\" and \"^End:\", respectively, in order to leave out
+some special printing instructions from the actual print. Special printing
+instructions may be appended to the end of the file just like any other
+buffer-local variables. See section \"Local Variables in Files\" on Emacs
+manual for more information.
+
+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 '(choice (const :tag "No Delimiter" nil)
+ (regexp :tag "Delimiter Regexp"))
+ :version "21.1"
+ :group 'ps-print-miscellany)
+
+(defcustom ps-end-cut-regexp nil
+ "*Specify regexp which is end of the region to cut out when printing.
+
+See `ps-begin-cut-regexp' for more information."
+ :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 user for a file name, and saves the PostScript image
-in that file instead of sending it to the printer.
+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.
-Noninteractively, the argument FILENAME is treated as follows: if it
-is nil, send the image to the printer. If FILENAME is a string, save
-the PostScript image in a file with that name."
+Noninteractively, the argument FILENAME is treated as follows: if it is nil,
+send the image to the printer. If FILENAME is a string, save the PostScript
+image in a file with that name."
(interactive (list (ps-print-preprint current-prefix-arg)))
(ps-print-without-faces (point-min) (point-max) filename))
;;;###autoload
(defun ps-print-buffer-with-faces (&optional filename)
"Generate and print a PostScript image of the buffer.
-Like `ps-print-buffer', 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."
+Like `ps-print-buffer', 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 (ps-print-preprint current-prefix-arg)))
(ps-print-with-faces (point-min) (point-max) filename))
(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))
;;;###autoload
(defun ps-print-region-with-faces (from to &optional filename)
"Generate and print a PostScript image of the region.
-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)))
+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 (ps-print-preprint-region current-prefix-arg))
(ps-print-with-faces from to filename t))
;;;###autoload
(defun ps-spool-buffer ()
"Generate and spool a PostScript image of the buffer.
-Like `ps-print-buffer' except that the PostScript image is saved in a
-local buffer to be sent to the printer later.
+Like `ps-print-buffer' except that the PostScript image is saved in a local
+buffer to be sent to the printer later.
Use the command `ps-despool' to send the spooled images to the printer."
(interactive)
;;;###autoload
(defun ps-spool-buffer-with-faces ()
"Generate and spool a PostScript image of the buffer.
-Like `ps-spool-buffer', 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.
+Like `ps-spool-buffer', 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.
Use the command `ps-despool' to send the spooled images to the printer."
(interactive)
;;;###autoload
(defun ps-spool-region-with-faces (from to)
"Generate a PostScript image of the region and spool locally.
-Like `ps-spool-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.
+Like `ps-spool-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.
Use the command `ps-despool' to send the spooled images to the printer."
(interactive "r")
(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 user for a file name, and saves the spooled PostScript
-image in that file instead of sending it to the printer.
+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.
-Noninteractively, the argument FILENAME is treated as follows: if it
-is nil, send the image to the printer. If FILENAME is a string, save
-the PostScript image in a file with that name."
+Noninteractively, the argument FILENAME is treated as follows: if it is nil,
+send the image to the printer. If FILENAME is a string, save the PostScript
+image in a file with that name."
(interactive (list (ps-print-preprint current-prefix-arg)))
(ps-do-despool filename))
;;;###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."
- (format
- "
-;;; ps-print version %s
-
-\(setq ps-print-color-p %s
- ps-lpr-command %S
- ps-lpr-switches %s
- ps-printer-name %s
- ps-printer-name-option %s
- ps-print-region-function %s
- ps-manual-feed %S
- ps-end-with-control-d %S
-
- ps-paper-type %s
- ps-warn-paper-type %s
- ps-landscape-mode %s
- ps-print-upside-down %s
- ps-number-of-columns %s
-
- ps-zebra-stripes %s
- ps-zebra-stripe-height %s
- ps-zebra-stripe-follow %S
- ps-zebra-color %s
- ps-line-number %s
- ps-line-number-step %s
- ps-line-number-start %S
-
- ps-default-fg %s
- ps-default-bg %s
- ps-razzle-dazzle %S
-
- ps-use-face-background %s
-
- ps-print-control-characters %s
-
- ps-print-background-image %s
-
- ps-print-background-text %s
-
- ps-error-handler-message %s
- ps-user-defined-prologue %s
- ps-print-prologue-header %s
- ps-postscript-code-directory %S
- ps-adobe-tag %S
-
- ps-left-margin %s
- ps-right-margin %s
- ps-inter-column %s
- ps-bottom-margin %s
- ps-top-margin %s
- ps-header-offset %s
- ps-header-line-pad %s
- ps-print-header %s
- ps-print-only-one-header %s
- ps-print-header-frame %s
- ps-switch-header %s
- ps-header-lines %s
- ps-show-n-of-n %s
- ps-spool-config %s
- ps-spool-duplex %s
- ps-spool-tumble %s
- ps-banner-page-when-duplexing %s
- ps-left-header %s
- ps-right-header %s
-
- ps-n-up-printing %s
- ps-n-up-margin %s
- ps-n-up-border-p %s
- ps-n-up-filling %s
-
- ps-multibyte-buffer %s
- ps-font-family %s
- ps-font-size %s
- ps-header-font-family %s
- ps-header-font-size %s
- ps-header-title-font-size %s
- ps-line-number-font %s
- ps-line-number-font-size %s
-
- ps-even-or-odd-pages %s
- ps-selected-pages %s
- ps-last-selected-pages %s
-
- ps-build-face-reference %S
- ps-always-build-face-reference %S
-
- ps-auto-font-detect %S
- ps-bold-faces %s
- ps-italic-faces %s
- ps-underlined-faces %s)
-
+ (let (ps-prefix-quote)
+ (mapconcat
+ #'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)
+ '(25 . ps-printer-name)
+ '(25 . ps-printer-name-option)
+ '(25 . ps-print-region-function)
+ '(25 . ps-manual-feed)
+ '(25 . ps-end-with-control-d)
+ nil
+ '(23 . ps-paper-type)
+ '(23 . ps-warn-paper-type)
+ '(23 . ps-landscape-mode)
+ '(23 . ps-print-upside-down)
+ '(23 . ps-number-of-columns)
+ nil
+ '(23 . ps-zebra-stripes)
+ '(23 . ps-zebra-stripe-height)
+ '(23 . ps-zebra-stripe-follow)
+ '(23 . ps-zebra-color)
+ '(23 . ps-line-number)
+ '(23 . ps-line-number-step)
+ '(23 . ps-line-number-start)
+ nil
+ '(17 . ps-default-fg)
+ '(17 . ps-default-bg)
+ '(17 . ps-razzle-dazzle)
+ nil
+ '(23 . ps-use-face-background)
+ nil
+ '(28 . ps-print-control-characters)
+ nil
+ '(26 . ps-print-background-image)
+ nil
+ '(25 . ps-print-background-text)
+ nil
+ '(29 . ps-error-handler-message)
+ '(29 . ps-user-defined-prologue)
+ '(29 . ps-print-prologue-header)
+ '(29 . ps-postscript-code-directory)
+ '(29 . ps-adobe-tag)
+ nil
+ '(30 . ps-left-margin)
+ '(30 . ps-right-margin)
+ '(30 . ps-inter-column)
+ '(30 . ps-bottom-margin)
+ '(30 . ps-top-margin)
+ '(30 . ps-print-only-one-header)
+ '(30 . ps-switch-header)
+ '(30 . ps-print-header)
+ '(30 . ps-header-lines)
+ '(30 . ps-header-offset)
+ '(30 . ps-header-line-pad)
+ '(30 . ps-print-header-frame)
+ '(30 . ps-header-frame-alist)
+ '(30 . ps-print-footer)
+ '(30 . ps-footer-lines)
+ '(30 . ps-footer-offset)
+ '(30 . ps-footer-line-pad)
+ '(30 . ps-print-footer-frame)
+ '(30 . ps-footer-frame-alist)
+ '(30 . ps-show-n-of-n)
+ '(30 . ps-spool-config)
+ '(30 . ps-spool-duplex)
+ '(30 . ps-spool-tumble)
+ '(30 . ps-banner-page-when-duplexing)
+ '(30 . ps-left-header)
+ '(30 . ps-right-header)
+ '(30 . ps-left-footer)
+ '(30 . ps-right-footer)
+ nil
+ '(23 . ps-n-up-printing)
+ '(23 . ps-n-up-margin)
+ '(23 . ps-n-up-border-p)
+ '(23 . ps-n-up-filling)
+ nil
+ '(26 . ps-multibyte-buffer)
+ '(26 . ps-font-family)
+ '(26 . ps-font-size)
+ '(26 . ps-header-font-family)
+ '(26 . ps-header-font-size)
+ '(26 . ps-header-title-font-size)
+ '(26 . ps-footer-font-family)
+ '(26 . ps-footer-font-size)
+ '(26 . ps-line-number-color)
+ '(26 . ps-line-number-font)
+ '(26 . ps-line-number-font-size)
+ '(26 . ps-line-spacing)
+ '(26 . ps-paragraph-spacing)
+ '(26 . ps-paragraph-regexp)
+ '(26 . ps-begin-cut-regexp)
+ '(26 . ps-end-cut-regexp)
+ nil
+ '(23 . ps-even-or-odd-pages)
+ '(23 . ps-selected-pages)
+ '(23 . ps-last-selected-pages)
+ nil
+ '(31 . ps-build-face-reference)
+ '(31 . ps-always-build-face-reference)
+ nil
+ '(20 . ps-auto-font-detect)
+ '(20 . ps-bold-faces)
+ '(20 . ps-italic-faces)
+ '(20 . ps-underlined-faces)
+ '(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
-;;; ps-print - end of settings
-"
- ps-print-version
- ps-print-color-p
- ps-lpr-command
- (ps-print-quote ps-lpr-switches)
- (ps-print-quote ps-printer-name)
- (ps-print-quote ps-printer-name-option)
- (ps-print-quote ps-print-region-function)
- ps-manual-feed
- ps-end-with-control-d
- (ps-print-quote ps-paper-type)
- ps-warn-paper-type
- ps-landscape-mode
- ps-print-upside-down
- ps-number-of-columns
- ps-zebra-stripes
- ps-zebra-stripe-height
- ps-zebra-stripe-follow
- (ps-print-quote ps-zebra-color)
- ps-line-number
- (ps-print-quote ps-line-number-step)
- ps-line-number-start
- (ps-print-quote ps-default-fg)
- (ps-print-quote ps-default-bg)
- ps-razzle-dazzle
- (ps-print-quote ps-use-face-background)
- (ps-print-quote ps-print-control-characters)
- (ps-print-quote ps-print-background-image)
- (ps-print-quote ps-print-background-text)
- (ps-print-quote ps-error-handler-message)
- (ps-print-quote ps-user-defined-prologue)
- (ps-print-quote ps-print-prologue-header)
- ps-postscript-code-directory
- ps-adobe-tag
- ps-left-margin
- ps-right-margin
- ps-inter-column
- ps-bottom-margin
- ps-top-margin
- ps-header-offset
- ps-header-line-pad
- ps-print-header
- ps-print-only-one-header
- ps-print-header-frame
- (ps-print-quote ps-switch-header)
- ps-header-lines
- ps-show-n-of-n
- (ps-print-quote ps-spool-config)
- ps-spool-duplex
- ps-spool-tumble
- ps-banner-page-when-duplexing
- (ps-print-quote ps-left-header)
- (ps-print-quote ps-right-header)
- ps-n-up-printing
- ps-n-up-margin
- ps-n-up-border-p
- (ps-print-quote ps-n-up-filling)
- (ps-print-quote ps-multibyte-buffer) ; see `ps-mule.el'
- (ps-print-quote ps-font-family)
- (ps-print-quote ps-font-size)
- (ps-print-quote ps-header-font-family)
- (ps-print-quote ps-header-font-size)
- (ps-print-quote ps-header-title-font-size)
- ps-line-number-font
- (ps-print-quote ps-line-number-font-size)
- (ps-print-quote ps-even-or-odd-pages)
- (ps-print-quote ps-selected-pages)
- (ps-print-quote ps-last-selected-pages)
- ps-build-face-reference
- ps-always-build-face-reference
- ps-auto-font-detect
- (ps-print-quote ps-bold-faces)
- (ps-print-quote ps-italic-faces)
- (ps-print-quote ps-underlined-faces)))
+;;; ps-print - end of settings\n")
+ "\n")))
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; Utility functions and variables:
-(defun ps-print-quote (sym)
- (cond ((null sym)
- nil)
- ((or (symbolp sym) (listp sym))
- (format "'%S" sym))
- ((stringp sym)
- (format "%S" sym))
+(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
- sym)))
+ (format "%S" val))))
-(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
-
- (defun ps-color-values (x-color)
+(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))))
+
+
+(defun ps-get (alist-sym key)
+ "Return element from association list ALIST-SYM which car is `eq' to KEY."
+ (assq key (symbol-value alist-sym)))
+
+
+(defun ps-put (alist-sym key value)
+ "Store element (KEY . VALUE) into association list ALIST-SYM.
+If KEY already exists in ALIST-SYM, modify cdr to VALUE.
+It can be retrieved with `(ps-get ALIST-SYM KEY)'."
+ (let ((elt: (assq key (symbol-value alist-sym)))) ; to avoid name conflict
+ (if elt:
+ (setcdr elt: value)
+ (setq elt: (cons key value))
+ (set alist-sym (cons elt: (symbol-value alist-sym))))
+ elt:))
+
+
+(defun ps-del (alist-sym key)
+ "Delete by side effect element KEY from association list ALIST-SYM."
+ (let ((a:list: (symbol-value alist-sym)) ; to avoid name conflict
+ old)
+ (while a:list:
+ (if (eq key (car (car a:list:)))
+ (progn
+ (if old
+ (setcdr old (cdr a:list:))
+ (set alist-sym (cdr a:list:)))
+ (setq a:list: nil))
+ (setq old a:list:
+ a:list: (cdr a:list:)))))
+ (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"))
+
+
+(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")))))
+
+ (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"))))
- (defalias 'ps-face-foreground-name 'face-foreground)
- (defalias 'ps-face-background-name 'face-background)
+ (defun ps-face-bold-p (face)
+ (or (ps-e-face-bold-p face)
+ (memq face ps-bold-faces)))
- (defun ps-face-bold-p (face)
- (or (face-bold-p face)
- (memq face ps-bold-faces)))
-
- (defun ps-face-italic-p (face)
- (or (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
- )))
+ (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)
(memq face ps-underlined-faces)))
-(require 'time-stamp)
-
-
(defun ps-prologue-file (filenumber)
- (save-excursion
- (let* ((filename (convert-standard-filename
- (expand-file-name (format "ps-prin%d.ps" filenumber)
- ps-postscript-code-directory)))
- (buffer
- (or (find-file-noselect filename 'no-warn 'rawfile)
- (error "ps-print PostScript prologue `%s' file was not found."
- filename))))
- (set-buffer buffer)
- (prog1
- (buffer-string)
- (kill-buffer buffer)))))
+ "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
+ done!"
+ (let ((filename (convert-standard-filename
+ (expand-file-name (format "ps-prin%d.ps" filenumber)
+ ps-postscript-code-directory))))
+ (if (and (file-exists-p filename)
+ (file-readable-p filename))
+ (with-temp-buffer
+ (insert-file-contents filename)
+ (buffer-string))
+ (error "ps-print PostScript prologue `%s' file was not found"
+ filename))))
(defvar ps-mark-code-directory nil)
"ps-print PostScript error handler.")
(defvar ps-print-prologue-1 ""
- "ps-print PostScript prologue begin.")
-
-(defvar ps-print-prologue-2 ""
- "ps-print PostScript prologue end.")
+ "ps-print PostScript prologue.")
;; Start Editing Here:
(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-zebra-stripe-full-p nil)
(defvar ps-razchunk 0)
(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"
+ ;; 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"))
-
-;; These values determine how much print-height to deduct when headers
-;; are turned on. This is a pretty clumsy way of handling it, but
-;; it'll do for now.
+;; 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
+;; now.
(defvar ps-header-pad 0
"Vertical and horizontal space between the header frame and the text.
This is in units of points (1/72 inch).")
+(defvar ps-footer-pad 0
+ "Vertical and horizontal space between the footer frame and the text.
+This is in units of points (1/72 inch).")
+
;; Define accessors to the dimensions list.
(defmacro ps-page-dimensions-get-width (dims) `(nth 0 ,dims))
(defvar ps-font-size-internal nil)
(defvar ps-header-font-size-internal nil)
(defvar ps-header-title-font-size-internal nil)
+(defvar ps-footer-font-size-internal nil)
+(defvar ps-line-spacing-internal nil)
+(defvar ps-paragraph-spacing-internal nil)
\f
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; 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.
-The elements in FACE-EXTENSION-LIST is like those for `ps-extend-face'.
+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 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)))))
(setq font-list (cdr font-list)))
(or (cdr (car font-list)) normal-font)))
-(defun ps-fonts (font-sym)
+(defsubst ps-fonts (font-sym)
(mapcar 'cdr (ps-font-alist font-sym)))
-(defun ps-font-number (font-sym font-type)
+(defsubst ps-font-number (font-sym font-type)
(or (ps-alist-position font-type (ps-font-alist font-sym))
0))
(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-header-title-font-size-internal
(or ps-header-title-font-size-internal
(ps-get-font-size 'ps-header-title-font-size)))
+ (ps-line-spacing-internal
+ (or ps-line-spacing-internal
+ (ps-get-size ps-line-spacing "line spacing")))
(buf (get-buffer-create "*Nb-Pages*"))
+ (ils ps-line-spacing-internal) ; initial line spacing
(ifs ps-font-size-internal) ; initial font size
(ilh (ps-line-height 'ps-font-for-text)) ; initial line height
(page-height (progn (ps-get-page-dimensions)
nb-lpp ; current nb of lines per page
nb-page ; current nb of pages
)
- (setq lh-min (/ (* ilh fs-min) ifs)
+ (setq lh-min (/ (- (* (+ ilh ils) fs-min) ils) ifs)
nb-lpp-max (floor (/ page-height lh-min))
nb-page-min (ceiling (/ (float nb-lines) nb-lpp-max))
- lh-max (/ (* ilh fs-max) ifs)
+ lh-max (/ (- (* (+ ilh ils) fs-max) ils) ifs)
nb-lpp-min (floor (/ page-height lh-max))
nb-page-max (ceiling (/ (float nb-lines) nb-lpp-min))
nb-page nb-page-min)
(ps-select-font ps-header-font-family 'ps-font-for-header
ps-header-font-size-internal
ps-header-title-font-size-internal)
+ (ps-select-font ps-footer-font-family 'ps-font-for-footer
+ ps-footer-font-size-internal ps-footer-font-size-internal)
(setq page-width (ps-page-dimensions-get-width page-dimensions)
page-height (ps-page-dimensions-get-height page-dimensions))
ps-top-margin
ps-bottom-margin
ps-print-height))
- ;; If headers are turned on, deduct the height of the header from
- ;; the print height.
+ ;; If headers are turned on, deduct the height of the header from the print
+ ;; height.
(if ps-print-header
(setq ps-header-pad (* ps-header-line-pad
(ps-title-line-height 'ps-font-for-header))
(1- ps-header-lines))
ps-header-pad)))
(if (<= ps-print-height 0)
- (error "Bad vertical layout:
+ (error "Bad vertical layout (header):
ps-top-margin == %s
ps-bottom-margin == %s
ps-header-offset == %s
(* (ps-line-height 'ps-font-for-header)
(1- ps-header-lines))
ps-header-pad)
- ps-print-height))))
+ ps-print-height))
+ ;; If footers are turned on, deduct the height of the footer from the print
+ ;; height.
+ (if ps-print-footer
+ (setq ps-footer-pad (* ps-footer-line-pad
+ (ps-title-line-height 'ps-font-for-footer))
+ ps-print-height (- ps-print-height
+ ps-footer-offset
+ ps-footer-pad
+ (* (ps-line-height 'ps-font-for-footer)
+ (1- ps-footer-lines))
+ ps-footer-pad)))
+ (if (<= ps-print-height 0)
+ (error "Bad vertical layout (footer):
+ps-top-margin == %s
+ps-bottom-margin == %s
+ps-footer-offset == %s
+ps-footer-pad == %s
+footer-height == %s
+page-height == bm + print-height + tm - fo - fh
+=> print-height == %d !"
+ ps-top-margin
+ ps-bottom-margin
+ ps-footer-offset
+ ps-footer-pad
+ (+ ps-footer-pad
+ (* (ps-line-height 'ps-font-for-footer)
+ (1- ps-footer-lines))
+ ps-footer-pad)
+ ps-print-height))
+ ;; ps-zebra-stripe-follow is `full' or `full-follow'
+ (if ps-zebra-stripe-full-p
+ (let* ((line-height (ps-line-height 'ps-font-for-text))
+ (zebra (* (+ line-height ps-line-spacing-internal)
+ ps-zebra-stripe-height)))
+ (setq ps-print-height (- (* (floor ps-print-height zebra) zebra)
+ line-height))
+ (if (<= ps-print-height 0)
+ (error "Bad vertical layout (full zebra stripe follow):
+ps-zebra-stripe-follow == %s
+ps-zebra-stripe-height == %s
+font-text-height == %s
+line-spacing == %s
+page-height == ((floor print-height ((th + ls) * zh)) * ((th + ls) * zh)) - th
+=> print-height == %d !"
+ ps-zebra-stripe-follow
+ ps-zebra-stripe-height
+ (ps-line-height 'ps-font-for-text)
+ 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
(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)
table)
"Vector used to map characters to PostScript string escape codes.")
-(defun ps-output-string-prim (string)
+(defsubst ps-output-string-prim (string)
(insert "(") ;insert start-string delimiter
(save-excursion ;insert string
(insert (string-as-unibyte string)))
(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
-(defun ps-init-output-queue ()
+(defsubst ps-init-output-queue ()
(setq ps-output-head (list "")
ps-output-tail ps-output-head))
(< ps-last-page ps-page-postscript)))))
-(defun ps-print-page-p ()
+(defsubst ps-print-page-p ()
(setq ps-print-page-p
(and (cond ((null ps-first-page))
((<= ps-page-postscript ps-last-page)
))))
-(defun ps-print-sheet-p ()
+(defsubst ps-print-sheet-p ()
(setq ps-print-page-p
(cond ((eq ps-even-or-odd-pages 'even-sheet)
(= (logand ps-page-sheet 1) 0))
(save-excursion
(set-buffer ps-spool-buffer)
(goto-char (point-max))
- (insert-file fname)))
-
-;; These functions insert the arrays that define the contents of the
-;; headers.
+ (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.
(defun ps-generate-header-line (fonttag &optional content)
- (ps-output " [ " fonttag " ")
+ (ps-output " [" fonttag " ")
(cond
- ;; Literal strings should be output as is -- the string must
- ;; contain its own PS string delimiters, '(' and ')', if necessary.
+ ;; Literal strings should be output as is -- the string must contain its own
+ ;; PS string delimiters, '(' and ')', if necessary.
((stringp content)
- (ps-output content))
+ (ps-output (ps-mule-encode-header-string content fonttag)))
- ;; Functions are called -- they should return strings; they will be
- ;; inserted as strings and the PS string delimiters added.
- ((and (symbolp content) (fboundp content))
- (ps-output-string (funcall content)))
+ ;; Functions are called -- they should return strings; they will be inserted
+ ;; as strings and the PS string delimiters added.
+ ((functionp content)
+ (ps-output-string (ps-mule-encode-header-string (funcall content)
+ fonttag)))
- ;; Variables will have their contents inserted. They should
- ;; contain strings, and will be inserted as strings.
+ ;; Variables will have their contents inserted. They should contain
+ ;; strings, and will be inserted as strings.
((and (symbolp content) (boundp content))
- (ps-output-string (symbol-value content)))
+ (ps-output-string (ps-mule-encode-header-string (symbol-value content)
+ fonttag)))
;; Anything else will get turned into an empty string.
(t
(ps-output-string "")))
- (ps-output " ]\n"))
+ (ps-output "]\n"))
-(defun ps-generate-header (name contents)
- (ps-output "/" name " [\n")
- (if (> ps-header-lines 0)
- (let ((count 1))
- (ps-generate-header-line "/h0" (car contents))
- (while (and (< count ps-header-lines)
- (setq contents (cdr contents)))
- (ps-generate-header-line "/h1" (car contents))
- (setq count (1+ count)))
- (ps-output "] def\n"))))
+(defun ps-generate-header (name fonttag0 fonttag1 contents)
+ (ps-output "/" name "[\n")
+ (and contents (> ps-header-lines 0)
+ (let ((count 1))
+ (ps-generate-header-line fonttag0 (car contents))
+ (while (and (< count ps-header-lines)
+ (setq contents (cdr contents)))
+ (ps-generate-header-line fonttag1 (car contents))
+ (setq count (1+ count)))))
+ (ps-output "]def\n"))
(defun ps-output-boolean (name bool)
(ps-output (format "/%s %s def\n" name (if bool "true" "false"))))
+(defun ps-output-frame-properties (name alist)
+ (ps-output "/" name " ["
+ (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)) 0.0)
+ (ps-format-color (cdr (assq 'shadow-color alist)) 0.0)
+ "]def\n"))
+
+
(defun ps-background-pages (page-list func)
(if page-list
(mapcar
;; 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
(paper . 1)
(system . 2)
(paper-and-system . 3))
- "Alist for error handler message")
+ "Alist for error handler message.")
+
+
+(defconst ps-zebra-stripe-alist
+ '((follow . 1)
+ (full . 2)
+ (full-follow . 3))
+ "Alist for zebra stripe continuation.")
(defun ps-begin-file ()
- (ps-get-page-dimensions)
(setq ps-page-order 0
ps-page-printed 0
ps-background-text-count 0
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: "
- (time-stamp-hh:mm:ss) " " (time-stamp-mon-dd-yyyy)
+ "\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-output "%%EndComments\n%%BeginDefaults\n%%PageMedia: "
(ps-page-dimensions-get-media dimensions)
- "\n%%EndDefaults\n\n%%BeginPrologue\n\n"
+ "\n%%EndDefaults\n\n%%BeginProlog\n\n"
"/languagelevel where{pop}{/languagelevel 1 def}ifelse\n"
(format "/ErrorMessage %s def\n\n"
(or (cdr (assoc ps-error-handler-message
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
(format "/BottomMargin %s def\n" ps-bottom-margin)
(format "/TopMargin %s def\n" ps-top-margin) ; not used
(format "/HeaderOffset %s def\n" ps-header-offset)
- (format "/HeaderPad %s def\n" ps-header-pad))
+ (format "/HeaderPad %s def\n" ps-header-pad)
+ (format "/FooterOffset %s def\n" ps-footer-offset)
+ (format "/FooterPad %s def\n" ps-footer-pad)
+ (format "/FooterLines %s def\n" ps-footer-lines))
- (ps-output-boolean "PrintHeader " ps-print-header)
- (ps-output-boolean "PrintOnlyOneHeader" ps-print-only-one-header)
- (ps-output-boolean "PrintHeaderFrame " ps-print-header-frame)
+ (ps-output-boolean "ShowNofN " ps-show-n-of-n)
(ps-output-boolean "SwitchHeader " (if (eq ps-switch-header 'duplex)
ps-spool-duplex
ps-switch-header))
- (ps-output-boolean "ShowNofN " ps-show-n-of-n)
+ (ps-output-boolean "PrintOnlyOneHeader" ps-print-only-one-header)
+ (ps-output-boolean "PrintHeader " ps-print-header)
+ (ps-output-boolean "PrintHeaderFrame " ps-print-header-frame)
+ (ps-output-frame-properties "HeaderFrameProperties" ps-header-frame-alist)
+ (ps-output-boolean "PrintFooter " ps-print-footer)
+ (ps-output-boolean "PrintFooterFrame " ps-print-footer-frame)
+ (ps-output-frame-properties "FooterFrameProperties" ps-footer-frame-alist)
(let ((line-height (ps-line-height 'ps-font-for-text)))
- (ps-output (format "/LineHeight %s def\n" line-height)
- (format "/LinesPerColumn %d def\n"
- (round (/ (+ ps-print-height
- (* line-height 0.45))
- line-height)))))
+ (ps-output (format "/LineSpacing %s def\n" ps-line-spacing-internal)
+ (format "/ParagraphSpacing %s def\n"
+ ps-paragraph-spacing-internal)
+ (format "/LineHeight %s def\n" line-height)
+ (format "/LinesPerColumn %d def\n"
+ (let ((height (+ line-height
+ ps-line-spacing-internal)))
+ (round (/ (+ ps-print-height
+ (* height 0.45))
+ height))))))
(ps-output-boolean "WarnPaperSize " ps-warn-paper-type)
(ps-output-boolean "Zebra " ps-zebra-stripes)
- (ps-output-boolean "ZebraFollow " ps-zebra-stripe-follow)
(ps-output-boolean "PrintLineNumber " ps-line-number)
(ps-output-boolean "SyncLineZebra " (not (integerp ps-line-number-step)))
- (ps-output (format "/PrintLineStep %d def\n"
+ (ps-output (format "/ZebraFollow %d def\n"
+ (or (cdr (assq ps-zebra-stripe-follow
+ ps-zebra-stripe-alist))
+ 0))
+ (format "/PrintLineStep %d def\n"
(if (integerp ps-line-number-step)
ps-line-number-step
ps-zebra-stripe-height))
(format "/PrintLineStart %d def\n" ps-line-number-start)
- (format "/ZebraHeight %d def\n" ps-zebra-stripe-height)
+ "/LineNumberColor "
+ (ps-format-color ps-line-number-color 0.0)
+ (format "def\n/ZebraHeight %d def\n"
+ ps-zebra-stripe-height)
"/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))
-
- (ps-output "\n" ps-print-prologue-2 "\n")
+ (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
+
+/h1 F
+/HeaderLineHeight FontHeight def
+/HeaderDescent Descent def
+
+/H0 F
+/FooterLineHeight FontHeight def
+/FooterDescent Descent def
+
+% ---- ...because `F' has a side-effect on `FontHeight' and `Descent'\n\n")
;; Text fonts
(let ((font (ps-font-alist 'ps-font-for-text))
(ps-output (format "/SpaceWidthRatio %f def\n"
(/ (ps-lookup 'space-width) (ps-lookup 'size)))))
- (ps-output "\n%%EndPrologue\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)))))
(and (buffer-modified-p) " (unsaved)")))))
+(defun ps-get-size (size mess &optional arg)
+ (let ((siz (cond ((numberp size)
+ size)
+ ((and (consp size)
+ (numberp (car size))
+ (numberp (cdr size)))
+ (if ps-landscape-mode
+ (car size)
+ (cdr size)))
+ (t
+ -1))))
+ (and (< siz 0)
+ (error "Invalid %s `%S'%s"
+ mess size
+ (if arg
+ (format " for `%S'" arg)
+ "")))
+ siz))
+
+
(defun ps-get-font-size (font-sym)
- (let ((font-size (symbol-value font-sym)))
- (cond ((numberp font-size)
- font-size)
- ((and (consp font-size)
- (numberp (car font-size))
- (numberp (cdr font-size)))
- (if ps-landscape-mode
- (car font-size)
- (cdr font-size)))
- (t
- (error "Invalid font size `%S' for `%S'" font-size font-sym)))))
+ (ps-get-size (symbol-value font-sym) "font size" font-sym))
+
+
+(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))
+ (t (list default default default))
+ ))
(defun ps-begin-job ()
(or (equal ps-mark-code-directory ps-postscript-code-directory)
(setq ps-print-prologue-0 (ps-prologue-file 0)
ps-print-prologue-1 (ps-prologue-file 1)
- ps-print-prologue-2 (ps-prologue-file 2)
ps-mark-code-directory ps-postscript-code-directory))
;; selected pages
(let (new page)
(and (re-search-backward "^%%Trailer$" nil t)
(delete-region (match-beginning 0) (point-max))))
;; miscellaneous
- (setq ps-page-postscript 0
+ (setq ps-zebra-stripe-full-p (memq ps-zebra-stripe-follow
+ '(full full-follow))
+ ps-page-postscript 0
ps-page-sheet 0
ps-page-n-up 0
ps-page-column 0
ps-lines-printed 0
ps-print-page-p t
ps-showline-count (car ps-printing-region)
+ ps-line-spacing-internal (ps-get-size ps-line-spacing
+ "line spacing")
+ ps-paragraph-spacing-internal (ps-get-size ps-paragraph-spacing
+ "paragraph spacing")
ps-font-size-internal (ps-get-font-size 'ps-font-size)
ps-header-font-size-internal (ps-get-font-size 'ps-header-font-size)
ps-header-title-font-size-internal
(ps-get-font-size 'ps-header-title-font-size)
+ ps-footer-font-size-internal (ps-get-font-size 'ps-footer-font-size)
ps-control-or-escape-regexp
(cond ((eq ps-print-control-characters '8-bit)
(string-as-unibyte "[\000-\037\177-\377]"))
((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
ps-color-p (and ps-print-color-p (ps-color-device))
ps-print-color-scale (if ps-color-p
(float (car (ps-color-values "white")))
- 1.0)))
-
-
-(defun ps-rgb-color (color default)
- (cond ((and color (listp color)) color)
- ((stringp color) (ps-color-scale color))
- ((numberp color) (list color color color))
- (t (list default default default))
- ))
+ 1.0))
+ ;; initialize 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-page-column))
-(defun ps-next-page ()
+(defsubst ps-end-page ()
+ (ps-output "EndPage\nEndDSCPage\n"))
+
+
+(defsubst ps-next-page ()
(ps-end-page)
(ps-flush-output)
(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))
(setq ps-page-column (1+ ps-page-column)))
(defun ps-begin-page ()
- (ps-get-page-dimensions)
(setq ps-width-remaining ps-print-width
ps-height-remaining ps-print-height)
(format "/PageNumber %d def\n" (ps-page-number)))
(when ps-print-header
- (ps-generate-header "HeaderLinesLeft" ps-left-header)
- (ps-generate-header "HeaderLinesRight" 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"
+ (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)
(ps-set-color ps-current-color)
(ps-mule-begin-page))
-(defun ps-end-page ()
- (ps-output "EndPage\nEndDSCPage\n"))
-
-(defun ps-skip-newline (limit)
+(defsubst ps-skip-newline (limit)
(setq ps-showline-count (1+ ps-showline-count)
ps-lines-printed (1+ ps-lines-printed))
(and (< (point) limit)
(forward-char 1)))
-(defun ps-next-line ()
+(defsubst ps-next-line ()
(setq ps-showline-count (1+ ps-showline-count)
ps-lines-printed (1+ ps-lines-printed))
- (let ((lh (ps-line-height 'ps-font-for-text)))
+ (let* ((paragraph-p (and ps-paragraph-regexp
+ (looking-at ps-paragraph-regexp)))
+ (lh (+ (ps-line-height 'ps-font-for-text)
+ (if paragraph-p
+ ps-paragraph-spacing-internal
+ ps-line-spacing-internal))))
(if (< ps-height-remaining lh)
(ps-next-page)
(setq ps-width-remaining ps-print-width
ps-height-remaining (- ps-height-remaining lh))
- (ps-output "HL\n"))))
+ (ps-output (if paragraph-p "PHL\n" "LHL\n")))))
(defun ps-continue-line ()
(setq ps-lines-printed (1+ ps-lines-printed))
- (let ((lh (ps-line-height 'ps-font-for-text)))
+ (let ((lh (+ (ps-line-height 'ps-font-for-text) ps-line-spacing-internal)))
(if (< ps-height-remaining lh)
(ps-next-page)
(setq ps-width-remaining ps-print-width
(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)
;; ...break the region up into chunks separated by tabs, linefeeds,
;; pagefeeds, control characters, and plot each chunk.
(while (< from to)
+ ;; skip lines between cut markers
+ (and ps-begin-cut-regexp ps-end-cut-regexp
+ (looking-at ps-begin-cut-regexp)
+ (progn
+ (goto-char (match-end 0))
+ (and (re-search-forward ps-end-cut-regexp to 'noerror)
+ (= (following-char) ?\n)
+ (forward-char 1))
+ (setq from (point))))
(if (re-search-forward ps-control-or-escape-regexp to t)
;; region with some control characters or some multi-byte characters
(let* ((match-point (match-beginning 0))
(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.
(setq property-change (next-property-change from nil to)))
(and (< overlay-change to) ; Don't search for overlay change
; unless previous search succeeded.
- (setq overlay-change (min (next-overlay-change from) to)))
- (setq position (min property-change overlay-change))
+ (setq overlay-change (min (ps-e-next-overlay-change from)
+ to)))
+ (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
'emacs--invisible--face)
((get-text-property from 'face))
(t 'default)))
- (let ((overlays (overlays-at from))
+ (let ((overlays (ps-e-overlays-at from))
(face-priority -1)) ; text-property
(while (and overlays
(not (eq face 'emacs--invisible--face)))
(let* ((overlay (car overlays))
- (overlay-invisible (overlay-get overlay 'invisible))
- (overlay-priority (or (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)
- ((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
(let* ((coding-system-for-write 'raw-text-unix)
(ps-printer-name (or ps-printer-name
(and (boundp 'printer-name)
- printer-name)))
+ (symbol-value 'printer-name))))
(ps-lpr-switches
(append ps-lpr-switches
(and (stringp ps-printer-name)
(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.
"Adjust current font if current charset is not ASCII.")
(autoload 'ps-mule-plot-string "ps-mule"
- "Generate PostScript code for ploting characters in the region FROM and TO.
+ "Generate PostScript code for plotting characters in the region FROM and TO.
It is assumed that all characters in this region belong to the same charset.
(autoload 'ps-mule-begin-page "ps-mule"
"Initialize multi-byte charset for printing current page.")
+(autoload 'ps-mule-encode-header-string "ps-mule"
+ "Generate PostScript code for plotting characters in header STRING.
+
+It is assumed that the length of STRING is not zero.")
+
\f
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
(provide 'ps-print)
+;;; arch-tag: fb06a585-1112-4206-885d-a57d95d50579
;;; ps-print.el ends here