Lines Matching +defs:ps +defs:font +defs:info +defs:database

0 ;;; ps-print.el --- print text from the buffer as PostScript
16 (defconst ps-print-version "6.7.4"
17   "ps-print.el, v 6.7.4 <2007/05/13 vinicius>
21 report the version of Emacs, if any, that ps-print was distributed with.
46 ;; About ps-print
51 ;; output.  ps-print is intended for use with Emacs or XEmacs, together with a
52 ;; fontifying package such as font-lock or hilit.
54 ;; ps-print uses the same face attributes defined through font-lock or hilit to
58 ;; ps-print allows a remap of face to another one that it is better to print,
59 ;; for example, the face font-lock-comment-face (if you are using font-lock)
64 ;; Using ps-print
67 ;; ps-print provides eight commands for generating PostScript images of Emacs
70 ;;        ps-print-buffer
71 ;;        ps-print-buffer-with-faces
72 ;;        ps-print-region
73 ;;        ps-print-region-with-faces
74 ;;        ps-spool-buffer
75 ;;        ps-spool-buffer-with-faces
76 ;;        ps-spool-region
77 ;;        ps-spool-region-with-faces
82 ;; "ps-print- commands".
92 ;;                     printer, use the command `ps-despool'.
100 ;; ps-print has a hook in the `kill-emacs-hook' so that you won't accidentally
115 ;; include font, color, and underline information in the PostScript image, so
116 ;; the printed image can look as pretty as the buffer.  The ps-print- commands
117 ;; without the -with-faces suffix don't include font, color, or underline
121 ;; Two ps-print- command examples:
123 ;;        ps-print-buffer             - print the entire buffer, without font,
127 ;;        ps-spool-region-with-faces  - print just the current region; include
128 ;;                                      font, color, and underline information,
138 ;;        M-x ps-print-buffer
140 ;; or substitute one of the other seven ps-print- commands.  The command will
144 ;;        C-u M-x ps-print-buffer
150 ;; `ps-despool':
152 ;;        C-u M-x ps-despool
154 ;; When invoked this way, `ps-despool' will prompt you for the name of the file
157 ;; Any of the `ps-print-' commands can be bound to keys; I recommend binding
158 ;; `ps-spool-buffer-with-faces', `ps-spool-region-with-faces', and
159 ;; `ps-despool'.  Here are the bindings I use on my Sun 4 keyboard:
161 ;;   (global-set-key 'f22 'ps-spool-buffer-with-faces) ;f22 is prsc
162 ;;   (global-set-key '(shift f22) 'ps-spool-region-with-faces)
163 ;;   (global-set-key '(control f22) 'ps-despool)
169 ;; The variables `ps-lpr-command' and `ps-lpr-switches' determine what command
176 ;; The variable `ps-printer-name' determines the name of a local printer for
179 ;; The variable `ps-printer-name-option' determines the option used by some
181 ;; `ps-printer-name' is a non-empty string.  If you're using lpr utility to
182 ;; print, for example, `ps-printer-name-option' should be set to "-P".
184 ;; NOTE: `ps-lpr-command' and `ps-lpr-switches' take their initial values from
187 ;;       ps-print won't work properly.  `ps-lpr-command' must name a program
189 ;;       `ps-printer-name' takes its initial value from the variable
190 ;;       `printer-name'.  `ps-printer-name-option' tries to guess which system
194 ;; The variable `ps-print-region-function' specifies a function to print the
199 ;; The variable `ps-manual-feed' indicates if the printer will manually feed
203 ;; The variable `ps-end-with-control-d' specifies whether C-d (\x04) should be
208 ;; customize the following variables: `ps-printer-name',
209 ;; `ps-printer-name-option', `ps-lpr-command', `ps-lpr-switches' and
210 ;; `ps-spool-config'.  See these variables documentation in the code or by
211 ;; typing, for example, C-h v ps-printer-name RET.
221 ;; The variable `ps-paper-type' determines the size of paper ps-print formats
226 ;; If variable `ps-warn-paper-type' is nil, it's *not* given an error if
228 ;; `ps-paper-type', instead it uses the default paper size.  If variable
229 ;; `ps-warn-paper-type' is non-nil, it's given an error if PostScript printer
230 ;; doesn't have a paper with the size indicated by `ps-paper-type'.  It's used
231 ;; when `ps-spool-config' is set to `setpagedevice' (see section Duplex
234 ;; The variable `ps-landscape-mode' determines the orientation of the printing
236 ;; There is no oblique mode yet, though this is easy to do in ps.
243 ;; The variable `ps-number-of-columns' determines the number of columns both in
252 ;; The variable `ps-print-upside-down' determines other orientation for
259 ;; The variable `ps-selected-pages' specifies which pages to print.  If it's
264 ;; nil (print all pages).  After ps-print processing `ps-selected-pages' is set
265 ;; to nil.  But the latest `ps-selected-pages' is saved in
266 ;; `ps-last-selected-pages' (see it for documentation).  So you can restore the
267 ;; latest selected pages by using `ps-last-selected-pages' or by calling
268 ;; `ps-restore-selected-pages' command (see it for documentation).
270 ;; The variable `ps-even-or-odd-pages' specifies if it prints even/odd pages.
286 ;; See `ps-even-or-odd-pages' for more detailed documentation.
293 ;; `ps-left-margin' `ps-inter-column' `ps-right-margin'
302 ;; If `ps-number-of-columns' is 1, `ps-inter-column' is not relevant.
311 ;; `ps-bottom-margin' `ps-top-margin' `ps-header-offset' `ps-footer-offset'
332 ;; If `ps-print-header' is nil, `ps-header-offset' is not relevant.
333 ;; If `ps-print-footer' is nil, `ps-footer-offset' is not relevant.
344 ;; ps-print can print headers at the top of each column or at the top of each
350 ;;     ps-print.el                                         1/21
351 ;;     /home/jct/emacs-lisp/ps/new                     94/12/31
354 ;; page numbers are toward the outside (cf. `ps-spool-duplex').
357 ;; To turn them off completely, set `ps-print-header' to nil.
359 ;; set `ps-print-header-frame' to nil.
361 ;; The variable `ps-header-frame-alist' specifies header frame properties
386 ;; Don't change this alist directly, instead use customization, or `ps-value',
387 ;; `ps-get', `ps-put' and `ps-del' functions (see them for documentation).
390 ;; `ps-print-only-one-header' to t.
392 ;; To switch headers, set `ps-switch-header' to:
399 ;;		`ps-spool-duplex' is non-nil (see Duplex Printers).
403 ;; The font family and size of text in the header are determined by the
404 ;; variables `ps-header-font-family', `ps-header-font-size' and
405 ;; `ps-header-title-font-size' (see below).
407 ;; The variable `ps-header-line-pad' determines the portion of a header title
413 ;; `ps-show-n-of-n' to nil.
416 ;; number of lines.  To show less, set `ps-header-lines' to 1, and the header
418 ;; `ps-header-lines' to 3, and the header will show the time of printing below
421 ;; To change the content of the headers, change the variables `ps-left-header'
422 ;; and `ps-right-header'.
432 ;; added by ps-print, and should not be part of the returned value.
449 ;; and a literal for "Curly".  Here's how `ps-left-header' should be set:
451 ;;     (setq ps-left-header (list 'moe-func 'larry-var "(Curly)"))
464 ;; ps-print also print footers.  The footer variables are: `ps-print-footer',
465 ;; `ps-footer-offset', `ps-print-footer-frame', `ps-footer-font-family',
466 ;; `ps-footer-font-size', `ps-footer-line-pad', `ps-footer-lines',
467 ;; `ps-left-footer', `ps-right-footer' and `ps-footer-frame-alist'.  These
470 ;; The variables `ps-print-only-one-header' and `ps-switch-header' also control
476 ;;    (setq ps-print-header nil
477 ;;          ps-print-footer t
478 ;;          ps-print-footer-frame nil
479 ;;          ps-footer-lines 1
480 ;;          ps-right-footer nil
481 ;;          ps-left-footer
490 ;; ps-print generates by setting the variable `ps-print-prologue-header'.
492 ;; `ps-print-prologue-header' may be a string or a symbol function which
497 ;; By default `ps-print-prologue-header' is nil.
499 ;; ps-print always inserts the %%Requirements: comment, so if you need to
500 ;; insert more requirements put them first in `ps-print-prologue-header' using
504 ;; (setq ps-print-prologue-header
507 ;; The duplex requirement is inserted by ps-print (see section Duplex
519 ;; `ps-user-defined-prologue'.
521 ;; `ps-user-defined-prologue' may be a string or a symbol function which
522 ;; returns a string.  Note that this string is inserted after `ps-adobe-tag'
523 ;; and PostScript prologue comments, and before ps-print PostScript prologue
525 ;; initialization and before ps-print settings.
527 ;; By default `ps-user-defined-prologue' is nil.
534 ;; ps-print handles this in a suitable way.
540 ;; As an example for `ps-user-defined-prologue' setting:
543 ;;   (setq ps-user-defined-prologue
551 ;; ps-print instruments generated PostScript code with an error handler.
553 ;; The variable `ps-error-handler-message' specifies where the error handler
579 ;; paper), set `ps-spool-duplex' to t.
580 ;; ps-print will insert blank pages to make sure each buffer starts on the
583 ;; The variable `ps-spool-config' specifies who is the responsible for setting
586 ;; lpr-switches    duplex and page size are configured by `ps-lpr-switches'.
587 ;;                 Don't forget to set `ps-lpr-switches' to select duplex
590 ;; setpagedevice   duplex and page size are configured by ps-print using the
593 ;; nil             duplex and page size are configured by ps-print *not* using
606 ;;          So, if you need to use setpagedevice, set `ps-spool-config' to
608 ;;          if the printed file isn't ok, set `ps-spool-config' to nil.
610 ;; The variable `ps-spool-tumble' specifies how the page images on opposite
612 ;; `ps-spool-tumble' is nil, produces output suitable for binding on the left
613 ;; or right.  If `ps-spool-tumble' is non-nil, produces output suitable for
614 ;; binding at the top or bottom.  It has effect only when `ps-spool-duplex' is
619 ;; this behavior, set variable `ps-banner-page-when-duplexing' to t.
621 ;; When `ps-banner-page-when-duplexing' is non-nil, it prints a blank page as
625 ;; The default for `ps-banner-page-when-duplexing' is nil (*don't* skip the
632 ;; The variable `ps-n-up-printing' specifies the number of pages per sheet of
635 ;; NOTE: some PostScript printer may crash printing if `ps-n-up-printing' is
638 ;; The variable `ps-n-up-margin' specifies the margin in points between the
642 ;; If variable `ps-n-up-border-p' is non-nil a border is drawn around each
645 ;; The variable `ps-n-up-filling' specifies how page matrix is filled on each
646 ;; sheet of paper.  Following are the valid values for `ps-n-up-filling' with a
673 ;; The variable `ps-print-control-characters' specifies whether you want to see
677 ;; Valid values for `ps-print-control-characters' are:
687 ;;                  the current font.
691 ;;                  the current font.
694 ;;                  current font.
700 ;; Characters TAB, NEWLINE and FORMFEED are always treated by ps-print engine.
706 ;; See ps-mule.el for documentation.
712 ;; The variable `ps-line-number' specifies whether to number each line;
715 ;; The variable `ps-line-number-color' specifies the color for line number.
716 ;; See `ps-zebra-color' for documentation.  The default is "black" (or 0.0, or
719 ;; The variable `ps-line-number-font' specifies the font for line number.
722 ;; The variable `ps-line-number-font-size' specifies the font size in points
723 ;; for line number.  See `ps-font-size' for documentation.  The default is 6.
725 ;; The variable `ps-line-number-step' specifies the interval that line number
726 ;; is printed.  For example, if `ps-line-number-step' is set to 2, the printing
749 ;; The variable `ps-line-number-start' specifies the starting point in the
750 ;; interval given by `ps-line-number-step'.  For example, if
751 ;; `ps-line-number-step' is set to 3 and `ps-line-number-start' is set to 3,
766 ;; The values for `ps-line-number-start':
768 ;;    * If `ps-line-number-step' is an integer, must be between 1 and the value
769 ;;	of `ps-line-number-step' inclusive.
771 ;;    * If `ps-line-number-step' is set to `zebra', must be between 1 and the
772 ;;	value of `ps-zebra-stripe-height' inclusive.
798 ;; `ps-zebra-stripe-height', which is 3 by default.  The distance between
801 ;; The variable `ps-zebra-stripes' controls whether to print zebra stripes.
804 ;; The variable `ps-zebra-color' controls the zebra stripes gray scale or RGB
810 ;; The variable `ps-zebra-stripe-follow' specifies how zebra stripes continue
850 ;; ps-print has the following hook variables:
852 ;; `ps-print-hook'
854 ;;    place to initialize ps-print global data.
857 ;; `ps-print-begin-sheet-hook'
859 ;;    If `ps-n-up-printing' is equal to 1, `ps-print-begin-page-hook' is never
862 ;; `ps-print-begin-page-hook'
864 ;;    page that `ps-print-begin-sheet-hook' is evaluated.
866 ;; `ps-print-begin-column-hook'
868 ;;    column that `ps-print-begin-page-hook' is evaluated or that
869 ;;    `ps-print-begin-sheet-hook' is evaluated.
875 ;; ps-print now knows rather precisely some fonts: the variable
876 ;; `ps-font-info-database' contains information for a list of font families
878 ;; `Helvetica-Narrow' `NewCenturySchlbk').  Each font family contains the font
883 ;; The variable `ps-font-family' determines which font family is to be used for
884 ;; ordinary text.  If its value does not correspond to a known font family, an
886 ;; currently available font families.
888 ;; The variable `ps-font-size' determines the size (in points) of the font for
894 ;; Similarly, the variable `ps-header-font-family' determines which font family
897 ;; The variable `ps-header-font-size' determines the font size, in points, for
898 ;; text in the header (similar to `ps-font-size').
900 ;; The variable `ps-header-title-font-size' determines the font size, in
901 ;; points, for the top line of text in the header (similar to `ps-font-size').
903 ;; The variable `ps-line-spacing' determines the line spacing, in points, for
904 ;; ordinary text, when generating PostScript (similar to `ps-font-size').  The
907 ;; The variable `ps-paragraph-spacing' determines the paragraph spacing, in
909 ;; `ps-font-size').  The default value is 0 (zero = no paragraph spacing).
911 ;; To get all lines with some spacing set both `ps-line-spacing' and
912 ;; `ps-paragraph-spacing' variables.
914 ;; The variable `ps-paragraph-regexp' specifies the paragraph delimiter.  It
918 ;; The variable `ps-begin-cut-regexp' and `ps-end-cut-regexp' specify the start
921 ;; As an example, variables `ps-begin-cut-regexp' and `ps-end-cut-regexp' may
928 ;; Variables `ps-begin-cut-regexp' and `ps-end-cut-regexp' control together
936 ;; To use a new font family, you MUST first teach ps-print this font, i.e., add
937 ;; its information to `ps-font-info-database', otherwise ps-print cannot
944 ;; - generate the PostScript image to a file (C-u M-x ps-print-buffer)
948 ;; - replace in this line `Courier' by the new font (say `Helvetica') to get
957 ;; - Add these values to the `ps-font-info-database':
958 ;;   (setq ps-font-info-database
969 ;;	    ps-font-info-database))
970 ;; - Now you can use this font family with any size:
971 ;;	(setq ps-font-family 'Helvetica)
974 ;;	(require 'ps-print)
975 ;;	(setq ps-font-info-database (append ...)))
976 ;;   if you don't want to load ps-print, you have to copy the whole value:
977 ;;	(setq ps-font-info-database '(<your stuff> <the standard stuff>))
978 ;;   or, use `ps-print-hook' (see section Hooks):
979 ;;	(add-hook 'ps-print-hook
981 ;;		     (or (assq 'Helvetica ps-font-info-database)
982 ;;			 (setq ps-font-info-database (append ...)))))
984 ;; You can create new `mixed' font families like:
996 ;; Now you can use your new font family with any size:
997 ;;	(setq ps-font-family 'my-mixed-family)
1000 ;; symbol, so when printing this face it'll be used the font `LineDrawNormal'.
1005 ;; Note also that the font family entry order is irrelevant, so the above
1028 ;; Anyway, as ghostscript fonts are autoload, you won't get much font info.
1030 ;; Note also that ps-print DOESN'T download any font to your printer, instead
1037 ;; The ps-print-*-with-faces commands attempt to determine which faces should
1042 ;; It is possible to force ps-print to consider specific faces bold, italic or
1043 ;; underline, no matter what font they are displayed in, by setting the
1044 ;; variables `ps-bold-faces', `ps-italic-faces' and `ps-underlined-faces'.
1045 ;; These variables contain lists of faces that ps-print should consider bold,
1049 ;;      (setq ps-bold-faces '(my-blue-face))
1050 ;;      (setq ps-italic-faces '(my-red-face))
1051 ;;      (setq ps-underlined-faces '(my-green-face))
1056 ;; ps-print keeps internal lists of which fonts are bold and which are italic;
1057 ;; these lists are built the first time you invoke ps-print.
1059 ;; are referred in later invocations of ps-print.
1063 ;; back in sync, you can set the variable `ps-build-face-reference' to t, and
1064 ;; the lists will be rebuilt the next time ps-print is invoked.  If you need
1065 ;; that the lists always be rebuilt when ps-print is invoked, set the variable
1066 ;; `ps-always-build-face-reference' to t.
1069 ;; variable `ps-use-face-background' which specifies if face background should
1083 ;; ps-print detects faces with foreground and background colors defined and
1086 ;; `ps-default-fg' and `ps-default-bg'.
1088 ;; To turn off color output, set `ps-print-color-p' to nil.
1089 ;; You can also set `ps-print-color-p' to 'black-white to have a better looking
1090 ;; on black/white printers.  See also `ps-black-white-faces' for documentation.
1096 ;; As ps-print uses PostScript to print buffers, it is possible to have other
1097 ;; attributes associated with faces. So the new attributes used by ps-print
1106 ;; See the documentation for `ps-extend-face'.
1108 ;; Let's, for example, remap `font-lock-keyword-face' to another foreground
1111 ;;    (ps-extend-face '(font-lock-keyword-face "RoyalBlue" nil bold) 'MERGE)
1114 ;; `ps-extend-face' to specify how to print it.
1120 ;; ps-print can print texts and/or EPS PostScript images on background; it is
1121 ;; possible to define the following text attributes: font name, font size,
1127 ;; See documentation for `ps-print-background-text' and
1128 ;; `ps-print-background-image'.
1133 ;; (setq ps-print-background-text
1143 ;; Similarly, we could print image "~/images/EPS-image1.ps" on all pages and
1144 ;; image "~/images/EPS-image2.ps" on page 5 and from page 11 to page 17, we
1147 ;; (setq ps-print-background-image
1148 ;;       '(("~/images/EPS-image1.ps"
1150 ;;         ("~/images/EPS-image2.ps"
1175 ;; Some tools are provided to help you customize your font setup.
1177 ;; `ps-setup' returns (some part of) the current setup.
1180 ;; margins and the font size.  On UN*X systems, do:
1183 ;; Then, the command `ps-line-lengths' will give you the correspondence between
1184 ;; a line length (number of characters) and the maximum font size which doesn't
1185 ;; wrap such a line with the current ps-print setup.
1187 ;; The commands `ps-nb-pages-buffer' and `ps-nb-pages-region' display the
1188 ;; correspondence between a number of pages and the maximum font size which
1195 ;; The command `ps-print-customize' activates a customization buffer for
1196 ;; ps-print options.
1203 ;; Automatic detection of font attributes (bold, italic).
1216 ;;	 `ps-time-stamp-yyyy-mm-dd', `ps-time-stamp-iso8601'
1219 ;;	 `ps-time-stamp-locale-default'
1225 ;;	 `ps-line-number-color', `ps-print-footer', `ps-footer-offset',
1226 ;;	 `ps-print-footer-frame', `ps-footer-font-family',
1227 ;;	 `ps-footer-font-size', `ps-footer-line-pad', `ps-footer-lines',
1228 ;;	 `ps-left-footer', `ps-right-footer', `ps-footer-frame-alist' and
1229 ;;	 `ps-header-frame-alist'.
1232 ;;	 `ps-line-spacing', `ps-paragraph-spacing', `ps-paragraph-regexp',
1233 ;;	 `ps-begin-cut-regexp' and `ps-end-cut-regexp'.
1236 ;;	 `ps-line-number-font', `ps-line-number-font-size' and
1237 ;;	 `ps-end-with-control-d'.
1240 ;;	 `ps-even-or-odd-pages'
1243 ;;	 `ps-manual-feed', `ps-warn-paper-type', `ps-print-upside-down',
1244 ;;	 `ps-selected-pages', `ps-last-selected-pages',
1245 ;;	 `ps-restore-selected-pages', `ps-switch-header',
1246 ;;	 `ps-line-number-step', `ps-line-number-start',
1247 ;;	 `ps-zebra-stripe-follow' and `ps-use-face-background'.
1251 ;;	 `ps-user-defined-prologue' and `ps-error-handler-message'.
1254 ;;	 `ps-print-customize'.
1258 ;;	 `ps-banner-page-when-duplexing' and `ps-zebra-color'.
1262 ;;	 Hook: `ps-print-begin-sheet-hook'.
1266 ;;    `ps-print-region-function'
1287 ;;	 Hooks: `ps-print-hook', `ps-print-begin-page-hook' and
1288 ;;	 `ps-print-begin-column-hook'.
1290 ;;	 Better database font management.
1294 ;;	 Dynamic evaluation at print time of `ps-lpr-switches'.
1310 ;; Known bugs and limitations of ps-print
1318 ;; Automatic font-attribute detection doesn't work well, especially with
1320 ;; auto-font detection should use the lists `ps-italic-faces', `ps-bold-faces'
1321 ;; and `ps-underlined-faces' and/or turn off automatic detection by setting
1322 ;; `ps-auto-font-detect' to nil.
1324 ;; Automatic font-attribute detection doesn't work with XEmacs 19.12 in tty
1325 ;; mode; use the lists `ps-italic-faces', `ps-bold-faces' and
1326 ;; `ps-underlined-faces' instead.
1338 ;; `ps-nb-pages-buffer' and `ps-nb-pages-region' don't take care of folding
1346 ;; Add `ps-non-bold-faces' and `ps-non-italic-faces' (should be easy).
1348 ;; `ps-nb-pages-buffer' and `ps-nb-pages-region' should take care of folding
1366 ;; Thanks to Corinne Ilvedson <cilvedson@draper.com> for line number font size
1370 ;; `ps-user-defined-prologue' example setting for HP PostScript printer.
1373 ;; suggestion for `ps-postscript-code-directory' variable.
1381 ;;    - `ps-time-stamp-yyyy-mm-dd' and `ps-time-stamp-iso8601' suggestion.
1386 ;; `ps-prologue-file' enhancement.
1397 ;; `ps-print-control-characters' variable documentation.
1400 ;; database font management.
1407 ;; print time of `ps-lpr-switches'.
1415 ;;  * Check `ps-paper-type': Sudhakar Frederick <sfrederi@asc.corp.mot.com>
1426 ;; initial port to Emacs 19.  His code is no longer part of ps-print, but his
1430 ;; adding underline support.  Their code also is no longer part of ps-print,
1433 ;; Thanks also to all of you who mailed code to add features to ps-print;
1449     (error "`ps-print' requires floating point support"))
1454 	 (error "`ps-print' doesn't support Lucid"))
1456 	 (error "`ps-print' doesn't support Epoch"))
1460 	   (error "`ps-print' only supports Emacs 22 and higher")))))
1475 (defalias 'ps-x-color-instance-p              'color-instance-p)
1476 (defalias 'ps-x-color-instance-rgb-components 'color-instance-rgb-components)
1477 (defalias 'ps-x-color-name                    'color-name)
1478 (defalias 'ps-x-color-specifier-p             'color-specifier-p)
1479 (defalias 'ps-x-copy-coding-system            'copy-coding-system)
1480 (defalias 'ps-x-device-class                  'device-class)
1481 (defalias 'ps-x-extent-end-position           'extent-end-position)
1482 (defalias 'ps-x-extent-face                   'extent-face)
1483 (defalias 'ps-x-extent-priority               'extent-priority)
1484 (defalias 'ps-x-extent-start-position         'extent-start-position)
1485 (defalias 'ps-x-face-font-instance            'face-font-instance)
1486 (defalias 'ps-x-find-coding-system            'find-coding-system)
1487 (defalias 'ps-x-font-instance-properties      'font-instance-properties)
1488 (defalias 'ps-x-make-color-instance           'make-color-instance)
1489 (defalias 'ps-x-map-extents                   'map-extents)
1492 (defalias 'ps-e-face-bold-p         'face-bold-p)
1493 (defalias 'ps-e-face-italic-p       'face-italic-p)
1494 (defalias 'ps-e-next-overlay-change 'next-overlay-change)
1495 (defalias 'ps-e-overlays-at         'overlays-at)
1496 (defalias 'ps-e-overlay-get         'overlay-get)
1497 (defalias 'ps-e-overlay-end         'overlay-end)
1498 (defalias 'ps-e-x-color-values      'x-color-values)
1499 (defalias 'ps-e-color-values        'color-values)
1500 (defalias 'ps-e-find-composition (if (fboundp 'find-composition)
1505 (defconst ps-windows-system
1507 (defconst ps-lp-system
1511 (defun ps-xemacs-color-name (color)
1512   (if (ps-x-color-specifier-p color)
1513       (ps-x-color-name color)
1516 (defalias 'ps-frame-parameter
1519 (defalias 'ps-mark-active-p
1526        (defun ps-face-foreground-name (face)
1527 	 (ps-xemacs-color-name (face-foreground face)))
1528        (defun ps-face-background-name (face)
1529 	 (ps-xemacs-color-name (face-background face)))
1532        (defun ps-face-foreground-name (face)
1534        (defun ps-face-background-name (face)
1551 (defgroup ps-print nil
1553   :link '(emacs-library-link :tag "Source Lisp File" "ps-print.el")
1554   :prefix "ps-"
1559 (defgroup ps-print-horizontal nil
1561   :prefix "ps-"
1564   :group 'ps-print)
1566 (defgroup ps-print-vertical nil
1568   :prefix "ps-"
1571   :group 'ps-print)
1573 (defgroup ps-print-headers nil
1575   :prefix "ps-"
1578   :group 'ps-print)
1580 (defgroup ps-print-font nil
1582   :prefix "ps-"
1585   :group 'ps-print)
1587 (defgroup ps-print-color nil
1589   :prefix "ps-"
1592   :group 'ps-print)
1594 (defgroup ps-print-face nil
1596   :prefix "ps-"
1599   :group 'ps-print
1602 (defgroup ps-print-n-up nil
1604   :prefix "ps-"
1607   :group 'ps-print)
1609 (defgroup ps-print-zebra nil
1611   :prefix "ps-"
1614   :group 'ps-print)
1616 (defgroup ps-print-background nil
1618   :prefix "ps-"
1621   :group 'ps-print)
1623 (defgroup ps-print-printer '((lpr custom-group))
1625   :prefix "ps-"
1628   :group 'ps-print)
1630 (defgroup ps-print-page nil
1632   :prefix "ps-"
1635   :group 'ps-print)
1637 (defgroup ps-print-miscellany nil
1639   :prefix "ps-"
1642   :group 'ps-print)
1645 (defcustom ps-error-handler-message 'paper
1669   :group 'ps-print-miscellany)
1671 (defcustom ps-user-defined-prologue nil
1674 `ps-user-defined-prologue' may be a string or a symbol function which returns a
1675 string.  Note that this string is inserted after `ps-adobe-tag' and PostScript
1676 prologue comments, and before ps-print PostScript prologue code section.  That
1678 ps-print settings.
1685 ps-print handles this in a suitable way.
1691 As an example for `ps-user-defined-prologue' setting:
1694    (setq ps-user-defined-prologue
1701   :group 'ps-print-miscellany)
1703 (defcustom ps-print-prologue-header nil
1704   "*PostScript prologue header comments besides that ps-print generates.
1706 `ps-print-prologue-header' may be a string or a symbol function which returns a
1711 ps-print always inserts the %%Requirements: comment, so if you need to insert
1712 more requirements put them first in `ps-print-prologue-header' using the
1716  (setq ps-print-prologue-header
1719 The duplex requirement is inserted by ps-print (see `ps-spool-duplex').
1731   :group 'ps-print-miscellany)
1733 (defcustom ps-printer-name (and (boundp 'printer-name)
1742 `ps-lpr-command' is \"\".  By default it is the same as `printer-name'; typical
1746 which case the output gets appended to that file.  \(Note that `ps-print'
1751 Set to t, if the utility given by `ps-lpr-command' needs an empty printer name.
1755 See also `ps-printer-name-option' for documentation."
1761 		 (string :tag "Pipe to ps-lpr-command"))
1763   :group 'ps-print-printer)
1765 (defcustom ps-printer-name-option
1766   (cond (ps-windows-system
1768 	(ps-lp-system
1772   "*Option for `ps-printer-name' variable (see it).
1782 Set this to \"\" or nil, if the utility given by `ps-lpr-command'
1788 This variable is used only when `ps-printer-name' is a non-empty string."
1794   :group 'ps-print-printer)
1796 (defcustom ps-lpr-command lpr-command
1800 will write directly to the printer port named by `ps-printer-name'.  The
1802 Novell Netware respectively) are handled specially, using `ps-printer-name' as
1807   :group 'ps-print-printer)
1809 (defcustom ps-lpr-switches lpr-switches
1810   "*A list of extra switches to pass to `ps-lpr-command'."
1816   :group 'ps-print-printer)
1818 (defcustom ps-print-region-function nil
1824   :group 'ps-print-printer)
1826 (defcustom ps-manual-feed nil
1832   :group 'ps-print-printer)
1834 (defcustom ps-end-with-control-d (and ps-windows-system t)
1839   :group 'ps-print-printer)
1862 (defcustom ps-page-dimensions-database
1876 See `ps-paper-type'."
1883   :group 'ps-print-page)
1886 (defcustom ps-paper-type 'letter
1888 Should be one of the paper types defined in `ps-page-dimensions-database', for
1892 				       ps-page-dimensions-database)
1897   :group 'ps-print-page)
1899 (defcustom ps-warn-paper-type t
1900   "*Non-nil means give an error if paper size is not equal to `ps-paper-type'.
1902 It's used when `ps-spool-config' is set to `setpagedevice'."
1905   :group 'ps-print-page)
1907 (defcustom ps-landscape-mode nil
1911   :group 'ps-print-page)
1913 (defcustom ps-print-upside-down nil
1917   :group 'ps-print-page)
1919 (defcustom ps-selected-pages nil
1930 After ps-print processing `ps-selected-pages' is set to nil.  But the
1931 latest `ps-selected-pages' is saved in `ps-last-selected-pages' (which
1933 `ps-last-selected-pages' or with the `ps-restore-selected-pages'
1936 See also `ps-even-or-odd-pages'."
1944   :group 'ps-print-page)
1946 (defcustom ps-even-or-odd-pages nil
1958 		That is, if `ps-n-up-printing' is 1, it behaves as `even-page';
1963 		That is, if `ps-n-up-printing' is 1, it behaves as `odd-page';
1969 If you set `ps-selected-pages' (see it for documentation), first the pages are
1970 filtered by `ps-selected-pages' and then by `ps-even-or-odd-pages'.  For
1973    (setq ps-selected-pages '(1 4 (6 . 10) (12 . 16) 20))
1975 Combining with `ps-even-or-odd-pages' and `ps-n-up-printing', we have:
1977 `ps-n-up-printing' = 1:
1978    `ps-even-or-odd-pages'	PAGES PRINTED
1985 `ps-n-up-printing' = 2:
1986    `ps-even-or-odd-pages'	PAGES PRINTED
2003   :group 'ps-print-page)
2005 (defcustom ps-print-control-characters 'control-8-bit
2020 		  the current font.
2024 		  the current font.
2027 		  current font.
2035   :group 'ps-print-miscellany)
2037 (defcustom ps-n-up-printing 1
2051   :group 'ps-print-n-up)
2053 (defcustom ps-n-up-margin (/ (* 72  1.0) 2.54) ; 1 cm
2057   :group 'ps-print-n-up)
2059 (defcustom ps-n-up-border-p t
2063   :group 'ps-print-n-up)
2065 (defcustom ps-n-up-filling 'left-top
2068 Following are the valid values for `ps-n-up-filling' with a filling example
2095   :group 'ps-print-n-up)
2097 (defcustom ps-number-of-columns (if ps-landscape-mode 2 1)
2101   :group 'ps-print-miscellany)
2103 (defcustom ps-zebra-stripes nil
2105 See also documentation for `ps-zebra-stripe-height' and `ps-zebra-color'."
2108   :group 'ps-print-zebra)
2110 (defcustom ps-zebra-stripe-height 3
2112 See also documentation for `ps-zebra-stripes' and `ps-zebra-color'."
2115   :group 'ps-print-zebra)
2117 (defcustom ps-zebra-color 0.95
2119 See also documentation for `ps-zebra-stripes' and `ps-zebra-stripe-height'."
2129   :group 'ps-print-zebra)
2131 (defcustom ps-zebra-stripe-follow nil
2173   :group 'ps-print-zebra)
2175 (defcustom ps-line-number nil
2179   :group 'ps-print-miscellany)
2181 (defcustom ps-line-number-step 1
2184 For example, `ps-line-number-step' is set to 2, the printing will look like:
2209   :group 'ps-print-miscellany)
2211 (defcustom ps-line-number-start 1
2212   "*Specify the starting point in the interval given by `ps-line-number-step'.
2214 For example, if `ps-line-number-step' is set to 3 and `ps-line-number-start' is
2229 The values for `ps-line-number-start':
2231    * If `ps-line-number-step' is an integer, must be between 1 and the value of
2232      `ps-line-number-step' inclusive.
2234    * If `ps-line-number-step' is set to `zebra', must be between 1 and the
2235      value of `ps-zebra-strip-height' inclusive.  Use this combination if you
2239   :group 'ps-print-miscellany)
2241 (defcustom ps-print-background-image nil
2271    '((\"~/images/EPS-image.ps\"))"
2286   :group 'ps-print-background)
2288 (defcustom ps-print-background-text nil
2300 FONT is a font name to be used on printing the text.
2303 FONTSIZE is font size to be used, if nil, 200 is used.
2338   :group 'ps-print-background)
2348 (defcustom ps-left-margin   (/ (* 72  2.0) 2.54) ;   2 cm
2352   :group 'ps-print-horizontal)
2354 (defcustom ps-right-margin  (/ (* 72  2.0) 2.54) ;   2 cm
2358   :group 'ps-print-horizontal)
2360 (defcustom ps-inter-column  (/ (* 72  2.0) 2.54) ;   2 cm
2364   :group 'ps-print-horizontal)
2380 (defcustom ps-bottom-margin (/ (* 72  1.5) 2.54) ; 1.5 cm
2384   :group 'ps-print-vertical)
2386 (defcustom ps-top-margin    (/ (* 72  1.5) 2.54) ; 1.5 cm
2390   :group 'ps-print-vertical)
2392 (defcustom ps-header-offset (/ (* 72  1.0) 2.54) ; 1.0 cm
2396   :group 'ps-print-vertical)
2398 (defcustom ps-header-line-pad 0.15
2404   :group 'ps-print-vertical)
2406 (defcustom ps-footer-offset (/ (* 72  1.0) 2.54) ; 1.0 cm
2410   :group 'ps-print-vertical)
2412 (defcustom ps-footer-line-pad 0.15
2418   :group 'ps-print-vertical)
2422 (defcustom ps-print-header t
2426 changing variables `ps-left-header' and `ps-right-header'."
2429   :group 'ps-print-headers)
2431 (defcustom ps-print-header-frame t
2435   :group 'ps-print-headers)
2437 (defcustom ps-header-frame-alist
2465 Don't change this alist directly, instead use customization, or `ps-value',
2466 `ps-get', `ps-put' and `ps-del' functions (see them for documentation)."
2515   :group 'ps-print-headers)
2517 (defcustom ps-header-lines 2
2521   :group 'ps-print-headers)
2523 (defcustom ps-print-footer nil
2526 Footers are customizable by changing variables `ps-left-footer' and
2527 `ps-right-footer'."
2530   :group 'ps-print-headers)
2532 (defcustom ps-print-footer-frame t
2536   :group 'ps-print-headers)
2538 (defcustom ps-footer-frame-alist
2546 Don't change this alist directly, instead use customization, or `ps-value',
2547 `ps-get', `ps-put' and `ps-del' functions (see them for documentation).
2549 See also `ps-header-frame-alist' for documentation."
2597   :group 'ps-print-headers)
2599 (defcustom ps-footer-lines 2
2603   :group 'ps-print-headers)
2605 (defcustom ps-print-only-one-header nil
2609 See also `ps-print-header' and `ps-print-footer'."
2612   :group 'ps-print-headers)
2614 (defcustom ps-switch-header 'duplex
2624 	`ps-spool-duplex' is non-nil.
2628 See also `ps-print-header' and `ps-print-footer'."
2635   :group 'ps-print-headers)
2637 (defcustom ps-show-n-of-n t
2640       see variable `ps-print-header'."
2643   :group 'ps-print-headers)
2645 (defcustom ps-spool-config
2646   (if ps-windows-system
2653   `lpr-switches'    duplex and page size are configured by `ps-lpr-switches'.
2654 		    Don't forget to set `ps-lpr-switches' to select duplex
2657   `setpagedevice'   duplex and page size are configured by ps-print using the
2660   nil               duplex and page size are configured by ps-print *not* using
2671 	 So, if you need to use setpagedevice, set `ps-spool-config' to
2673 	 the printed file isn't OK, set `ps-spool-config' to nil."
2679   :group 'ps-print-headers)
2681 (defcustom ps-spool-duplex nil		; Not many people have duplex printers,
2684 For a duplex printer, the `ps-spool-*' and `ps-print-*' commands will insert
2690 See also `ps-spool-tumble'."
2693   :group 'ps-print-headers)
2695 (defcustom ps-spool-tumble nil
2697 If `ps-spool-tumble' is nil, produces output suitable for binding on the left
2698 or right.  If `ps-spool-tumble' is non-nil, produces output suitable for
2701 It has effect only when `ps-spool-duplex' is non-nil."
2704   :group 'ps-print-headers)
2708 (defcustom ps-font-info-database
2811     ;; We keep this wrong entry name (but with correct font name) for
2820   "*Font info database.
2821 Each element comprises: font family (the key), name, bold, italic, bold-italic,
2823 To get the info for another specific font (say Helvetica), do the following:
2825 - generate the PostScript image to a file (C-u M-x ps-print-buffer)
2831 - add the values to `ps-font-info-database'.
2834 Note also that ps-print DOESN'T download any font to your printer, instead it
2863   :group 'ps-print-font)
2865 (defcustom ps-font-family 'Courier
2869   :group 'ps-print-font)
2871 (defcustom ps-font-size   '(7 . 8.5)
2880   :group 'ps-print-font)
2882 (defcustom ps-header-font-family      'Helvetica
2886   :group 'ps-print-font)
2888 (defcustom ps-header-font-size       '(10 . 12)
2897   :group 'ps-print-font)
2899 (defcustom ps-header-title-font-size '(12 . 14)
2908   :group 'ps-print-font)
2910 (defcustom ps-footer-font-family      'Helvetica
2914   :group 'ps-print-font)
2916 (defcustom ps-footer-font-size       '(10 . 12)
2925   :group 'ps-print-font)
2927 (defcustom ps-line-number-color      "black"
2938   :group 'ps-print-font
2939   :group 'ps-print-miscellany)
2941 (defcustom ps-line-number-font      "Times-Italic"
2945   :group 'ps-print-font
2946   :group 'ps-print-miscellany)
2948 (defcustom ps-line-number-font-size 6
2957   :group 'ps-print-font
2958   :group 'ps-print-miscellany)
2966 (defcustom ps-print-color-p
2979 		See also `ps-black-white-faces'.
2988   :group 'ps-print-color)
2990 (defcustom ps-default-fg 'frame-parameter
2993 The `ps-default-fg' variable contains the default foreground color used by
2994 ps-print, that is, if there is a face in a text that doesn't have a foreground
2995 color, the `ps-default-fg' color should be used.
3019 It's used only when `ps-print-color-p' is non-nil."
3031   :group 'ps-print-color)
3033 (defcustom ps-default-bg 'frame-parameter
3036 The `ps-default-bg' variable contains the default background color used by
3037 ps-print, that is, if there is a face in a text that doesn't have a background
3038 color, the `ps-default-bg' color should be used.
3062 It's used only when `ps-print-color-p' is non-nil.
3064 See also `ps-use-face-background'."
3076   :group 'ps-print-color)
3078 (defcustom ps-auto-font-detect t
3080 If nil, we rely solely on the lists `ps-bold-faces', `ps-italic-faces', and
3081 `ps-underlined-faces'."
3084   :group 'ps-print-font)
3086 (defcustom ps-black-white-faces
3087   '((font-lock-builtin-face       "black"  nil bold       )
3088     (font-lock-comment-face       "gray20" nil      italic)
3089     (font-lock-constant-face      "black"  nil bold       )
3090     (font-lock-function-name-face "black"  nil bold       )
3091     (font-lock-keyword-face       "black"  nil bold       )
3092     (font-lock-string-face        "black"  nil      italic)
3093     (font-lock-type-face          "black"  nil      italic)
3094     (font-lock-variable-name-face "black"  nil bold italic)
3095     (font-lock-warning-face       "black"  nil bold italic))
3098 The list elements are the same as defined on `ps-extend-face' (which see).
3100 This variable is used only when `ps-print-color-p' is set to `black-white'."
3124   :group 'ps-print-face)
3126 (defcustom ps-bold-faces
3127   (unless ps-print-color-p
3128     '(font-lock-function-name-face
3129       font-lock-builtin-face
3130       font-lock-variable-name-face
3131       font-lock-keyword-face
3132       font-lock-warning-face))
3133   "*A list of the \(non-bold\) faces that should be printed in bold font.
3137   :group 'ps-print-face)
3139 (defcustom ps-italic-faces
3140   (unless ps-print-color-p
3141     '(font-lock-variable-name-face
3142       font-lock-type-face
3143       font-lock-string-face
3144       font-lock-comment-face
3145       font-lock-warning-face))
3146   "*A list of the \(non-italic\) faces that should be printed in italic font.
3150   :group 'ps-print-face)
3152 (defcustom ps-underlined-faces
3153   (unless ps-print-color-p
3154     '(font-lock-function-name-face
3155       font-lock-constant-face
3156       font-lock-warning-face))
3161   :group 'ps-print-face)
3163 (defcustom ps-use-face-background nil
3181   :group 'ps-print-face)
3183 (defcustom ps-left-header
3184   (list 'ps-get-buffer-name 'ps-header-dirpart)
3205   :group 'ps-print-headers)
3207 (defcustom ps-right-header
3209 	'ps-time-stamp-locale-default 'ps-time-stamp-hh:mm:ss)
3213 See the variable `ps-left-header' for a description of the format of this
3218    `ps-time-stamp-locale-default'	Return the locale's \"preferred\" date
3221    `ps-time-stamp-hh:mm:ss'		Return time as \"17:28:31\".
3223    `ps-time-stamp-mon-dd-yyyy'		Return date as \"Jun 18 2001\".
3225    `ps-time-stamp-yyyy-mm-dd'		Return date as \"2001-06-18\" (ISO
3228    `ps-time-stamp-iso8601'		Alias for `ps-time-stamp-yyyy-mm-dd'.
3236   :group 'ps-print-headers)
3238 (defcustom ps-left-footer
3239   (list 'ps-get-buffer-name 'ps-header-dirpart)
3260   :group 'ps-print-headers)
3262 (defcustom ps-right-footer
3264 	'ps-time-stamp-locale-default 'ps-time-stamp-hh:mm:ss)
3268 See the variable `ps-left-footer' for a description of the format of this
3273    `ps-time-stamp-locale-default'	Return the locale's \"preferred\" date
3276    `ps-time-stamp-hh:mm:ss'		Return time as \"17:28:31\".
3278    `ps-time-stamp-mon-dd-yyyy'		Return date as \"Jun 18 2001\".
3280    `ps-time-stamp-yyyy-mm-dd'		Return date as \"2001-06-18\" (ISO
3283    `ps-time-stamp-iso8601'		Alias for `ps-time-stamp-yyyy-mm-dd'.
3291   :group 'ps-print-headers)
3293 (defcustom ps-razzle-dazzle t
3297   :group 'ps-print-miscellany)
3299 (defcustom ps-adobe-tag "%!PS-Adobe-3.0\n"
3301 By default, `ps-adobe-tag' contains the standard identifier.  Some printers
3305   :group 'ps-print-miscellany)
3307 (defcustom ps-build-face-reference t
3310 ps-print sets this value to nil after it builds its internal reference lists of
3311 bold and italic faces.  By setting its value back to t, you can force ps-print
3320   :group 'ps-print-face)
3322 (defcustom ps-always-build-face-reference nil
3325 If this variable is non-nil, ps-print will rebuild its internal reference lists
3330   :group 'ps-print-face)
3332 (defcustom ps-banner-page-when-duplexing nil
3337   :group 'ps-print-headers)
3339 (defcustom ps-postscript-code-directory
3342 		 (locate-data-directory "ps-print"))
3348       (error "`ps-postscript-code-directory' isn't set properly"))
3349   "*Directory where it's located the PostScript prologue file used by ps-print.
3353   :group 'ps-print-miscellany)
3355 (defcustom ps-line-spacing 0
3358 See also `ps-paragraph-spacing' and `ps-paragraph-regexp'.
3360 To get all lines with some spacing set both `ps-line-spacing' and
3361 `ps-paragraph-spacing' variables."
3369   :group 'ps-print-miscellany)
3371 (defcustom ps-paragraph-spacing 0
3374 See also `ps-line-spacing' and `ps-paragraph-regexp'.
3376 To get all lines with some spacing set both `ps-line-spacing' and
3377 `ps-paragraph-spacing' variables."
3385   :group 'ps-print-miscellany)
3387 (defcustom ps-paragraph-regexp "[ \t]*$"
3392 See also `ps-paragraph-spacing'."
3397   :group 'ps-print-miscellany)
3399 (defcustom ps-begin-cut-regexp nil
3402 As an example, variables `ps-begin-cut-regexp' and `ps-end-cut-regexp' may be
3409 Variables `ps-begin-cut-regexp' and `ps-end-cut-regexp' control together what
3415   :group 'ps-print-miscellany)
3417 (defcustom ps-end-cut-regexp nil
3420 See `ps-begin-cut-regexp' for more information."
3424   :group 'ps-print-miscellany)
3431 (defvar ps-last-selected-pages nil
3432   "Latest `ps-selected-pages' value.")
3435 (defun ps-restore-selected-pages ()
3436   "Restore latest `ps-selected-pages' value."
3438   (setq ps-selected-pages ps-last-selected-pages))
3446 (defun ps-print-customize ()
3447   "Customization of ps-print group."
3449   (customize-group 'ps-print))
3457 (defun ps-print-buffer (&optional filename)
3467   (interactive (list (ps-print-preprint current-prefix-arg)))
3468   (ps-print-without-faces (point-min) (point-max) filename))
3472 (defun ps-print-buffer-with-faces (&optional filename)
3474 Like `ps-print-buffer', but includes font, color, and underline information in
3477   (interactive (list (ps-print-preprint current-prefix-arg)))
3478   (ps-print-with-faces (point-min) (point-max) filename))
3482 (defun ps-print-region (from to &optional filename)
3484 Like `ps-print-buffer', but prints just the current region."
3485   (interactive (ps-print-preprint-region current-prefix-arg))
3486   (ps-print-without-faces from to filename t))
3490 (defun ps-print-region-with-faces (from to &optional filename)
3492 Like `ps-print-region', but includes font, color, and underline information in
3495   (interactive (ps-print-preprint-region current-prefix-arg))
3496   (ps-print-with-faces from to filename t))
3500 (defun ps-spool-buffer ()
3502 Like `ps-print-buffer' except that the PostScript image is saved in a local
3505 Use the command `ps-despool' to send the spooled images to the printer."
3507   (ps-spool-without-faces (point-min) (point-max)))
3511 (defun ps-spool-buffer-with-faces ()
3513 Like `ps-spool-buffer', but includes font, color, and underline information in
3517 Use the command `ps-despool' to send the spooled images to the printer."
3519   (ps-spool-with-faces (point-min) (point-max)))
3523 (defun ps-spool-region (from to)
3525 Like `ps-spool-buffer', but spools just the current region.
3527 Use the command `ps-despool' to send the spooled images to the printer."
3529   (ps-spool-without-faces from to t))
3533 (defun ps-spool-region-with-faces (from to)
3535 Like `ps-spool-region', but includes font, color, and underline information in
3539 Use the command `ps-despool' to send the spooled images to the printer."
3541   (ps-spool-with-faces from to t))
3544 (defun ps-despool (&optional filename)
3554   (interactive (list (ps-print-preprint current-prefix-arg)))
3555   (ps-do-despool filename))
3558 (defun ps-line-lengths ()
3559   "Display the correspondence between a line length and a font size.
3560 Done using the current ps-print setup.
3563   (ps-line-lengths-internal))
3566 (defun ps-nb-pages-buffer (nb-lines)
3567   "Display number of pages to print this buffer, for various font heights.
3568 The table depends on the current ps-print setup."
3569   (interactive (ps-count-lines-preprint (point-min) (point-max)))
3570   (ps-nb-pages nb-lines))
3573 (defun ps-nb-pages-region (nb-lines)
3574   "Display number of pages to print the region, for various font heights.
3575 The table depends on the current ps-print setup."
3576   (interactive (ps-count-lines-preprint (mark) (point)))
3577   (ps-nb-pages nb-lines))
3579 (defvar ps-prefix-quote nil
3580   "Used for `ps-print-quote' (which see).")
3583 (defun ps-setup ()
3585   (let (ps-prefix-quote)
3587      #'ps-print-quote
3590 	      ") ps-print version " ps-print-version "\n")
3592       (ps-comment-string "emacs-version     " emacs-version)
3593       (ps-comment-string "ps-windows-system " ps-windows-system)
3594       (ps-comment-string "ps-lp-system      " ps-lp-system)
3596       '(25 . ps-print-color-p)
3597       '(25 . ps-lpr-command)
3598       '(25 . ps-lpr-switches)
3599       '(25 . ps-printer-name)
3600       '(25 . ps-printer-name-option)
3601       '(25 . ps-print-region-function)
3602       '(25 . ps-manual-feed)
3603       '(25 . ps-end-with-control-d)
3605       '(23 . ps-paper-type)
3606       '(23 . ps-warn-paper-type)
3607       '(23 . ps-landscape-mode)
3608       '(23 . ps-print-upside-down)
3609       '(23 . ps-number-of-columns)
3611       '(23 . ps-zebra-stripes)
3612       '(23 . ps-zebra-stripe-height)
3613       '(23 . ps-zebra-stripe-follow)
3614       '(23 . ps-zebra-color)
3615       '(23 . ps-line-number)
3616       '(23 . ps-line-number-step)
3617       '(23 . ps-line-number-start)
3619       '(17 . ps-default-fg)
3620       '(17 . ps-default-bg)
3621       '(17 . ps-razzle-dazzle)
3623       '(23 . ps-use-face-background)
3625       '(28 . ps-print-control-characters)
3627       '(26 . ps-print-background-image)
3629       '(25 . ps-print-background-text)
3631       '(29 . ps-error-handler-message)
3632       '(29 . ps-user-defined-prologue)
3633       '(29 . ps-print-prologue-header)
3634       '(29 . ps-postscript-code-directory)
3635       '(29 . ps-adobe-tag)
3637       '(30 . ps-left-margin)
3638       '(30 . ps-right-margin)
3639       '(30 . ps-inter-column)
3640       '(30 . ps-bottom-margin)
3641       '(30 . ps-top-margin)
3642       '(30 . ps-print-only-one-header)
3643       '(30 . ps-switch-header)
3644       '(30 . ps-print-header)
3645       '(30 . ps-header-lines)
3646       '(30 . ps-header-offset)
3647       '(30 . ps-header-line-pad)
3648       '(30 . ps-print-header-frame)
3649       '(30 . ps-header-frame-alist)
3650       '(30 . ps-print-footer)
3651       '(30 . ps-footer-lines)
3652       '(30 . ps-footer-offset)
3653       '(30 . ps-footer-line-pad)
3654       '(30 . ps-print-footer-frame)
3655       '(30 . ps-footer-frame-alist)
3656       '(30 . ps-show-n-of-n)
3657       '(30 . ps-spool-config)
3658       '(30 . ps-spool-duplex)
3659       '(30 . ps-spool-tumble)
3660       '(30 . ps-banner-page-when-duplexing)
3661       '(30 . ps-left-header)
3662       '(30 . ps-right-header)
3663       '(30 . ps-left-footer)
3664       '(30 . ps-right-footer)
3666       '(23 . ps-n-up-printing)
3667       '(23 . ps-n-up-margin)
3668       '(23 . ps-n-up-border-p)
3669       '(23 . ps-n-up-filling)
3671       '(26 . ps-multibyte-buffer)
3672       '(26 . ps-font-family)
3673       '(26 . ps-font-size)
3674       '(26 . ps-header-font-family)
3675       '(26 . ps-header-font-size)
3676       '(26 . ps-header-title-font-size)
3677       '(26 . ps-footer-font-family)
3678       '(26 . ps-footer-font-size)
3679       '(26 . ps-line-number-color)
3680       '(26 . ps-line-number-font)
3681       '(26 . ps-line-number-font-size)
3682       '(26 . ps-line-spacing)
3683       '(26 . ps-paragraph-spacing)
3684       '(26 . ps-paragraph-regexp)
3685       '(26 . ps-begin-cut-regexp)
3686       '(26 . ps-end-cut-regexp)
3688       '(23 . ps-even-or-odd-pages)
3689       '(23 . ps-selected-pages)
3690       '(23 . ps-last-selected-pages)
3692       '(31 . ps-build-face-reference)
3693       '(31 . ps-always-build-face-reference)
3695       '(20 . ps-auto-font-detect)
3696       '(20 . ps-bold-faces)
3697       '(20 . ps-italic-faces)
3698       '(20 . ps-underlined-faces)
3699       '(20 . ps-black-white-faces)
3702 ;;    ps-page-dimensions-database
3703 ;;    ps-font-info-database
3705 ;;; ps-print - end of settings\n")
3713 (defun ps-print-quote (elt)
3720 `ps-prefix-quote' is used to form the string, if `ps-prefix-quote' is nil, it's
3724    * If `ps-prefix-quote' is nil:
3729    * If `ps-prefix-quote' is non-nil:
3734 If `ps-prefix-quote' is nil, it's set to t after generating string."
3744       (concat (if ps-prefix-quote
3746 		(setq ps-prefix-quote t)
3752 	      (ps-value-string val))))
3757 (defun ps-value-string (val)
3758   "Return a string representation of VAL.  Used by `ps-print-quote'."
3769 (defun ps-comment-string (str value)
3771   (format ";; %s = %s" str (ps-value-string value)))
3774 (defun ps-value (alist-sym key)
3779 (defun ps-get (alist-sym key)
3784 (defun ps-put (alist-sym key value)
3787 It can be retrieved with `(ps-get ALIST-SYM KEY)'."
3796 (defun ps-del (alist-sym key)
3812 (defun ps-time-stamp-locale-default ()
3817 (defun ps-time-stamp-mon-dd-yyyy ()
3822 (defun ps-time-stamp-yyyy-mm-dd ()
3827 ;; Alias for `ps-time-stamp-yyyy-mm-dd' (which see).
3828 (defalias 'ps-time-stamp-iso8601 'ps-time-stamp-yyyy-mm-dd)
3831 (defun ps-time-stamp-hh:mm:ss ()
3840      (setq ps-print-color-p nil))
3846 (defalias 'ps-color-device
3853 	   (eq (ps-x-device-class) 'color)))
3858 	       (ps-e-color-values "Green")
3862 (defun ps-mapper (extent list)
3864 	 (list (list (ps-x-extent-start-position extent) 'push extent)
3865 	       (list (ps-x-extent-end-position extent) 'pull extent)))
3868 (defun ps-extent-sorter (a b)
3869   (< (ps-x-extent-priority a) (ps-x-extent-priority b)))
3871 (defun ps-xemacs-face-kind-p (face kind kind-regex)
3872   (let* ((frame-font (or (ps-x-face-font-instance face)
3873 			 (ps-x-face-font-instance 'default)))
3875 	  (and frame-font
3877 		     (ps-x-font-instance-properties frame-font))))
3890 	    (or (ps-x-find-coding-system 'raw-text-unix)
3891 		(ps-x-copy-coding-system 'no-conversion-unix 'raw-text-unix)))
3893        (defun ps-color-values (x-color)
3894 	 (let ((color (ps-xemacs-color-name x-color)))
3897 	     (ps-e-x-color-values color))
3899 		  (ps-color-device))
3900 	     (ps-x-color-instance-rgb-components
3901 	      (if (ps-x-color-instance-p x-color)
3903 		(ps-x-make-color-instance color))))
3907        (defun ps-face-bold-p (face)
3908 	 (or (ps-xemacs-face-kind-p face 'WEIGHT_NAME "bold\\|demibold")
3909 	     (memq face ps-bold-faces))) ; Kludge-compatible
3911        (defun ps-face-italic-p (face)
3912 	 (or (ps-xemacs-face-kind-p face 'ANGLE_NAME "i\\|o")
3913 	     (ps-xemacs-face-kind-p face 'SLANT "i\\|o")
3914 	     (memq face ps-italic-faces))) ; Kludge-compatible
3919        (defun ps-color-values (x-color)
3922 	   (ps-e-color-values x-color))
3924 	   (ps-e-x-color-values x-color))
3928        (defun ps-face-bold-p (face)
3929 	 (or (ps-e-face-bold-p face)
3930 	     (memq face ps-bold-faces)))
3932        (defun ps-face-italic-p (face)
3933 	 (or (ps-e-face-italic-p face)
3934 	     (memq face ps-italic-faces)))
3938 (defvar ps-print-color-scale 1.0)
3940 (defun ps-color-scale (color)
3942   (mapcar #'(lambda (value) (/ value ps-print-color-scale))
3943 	  (ps-color-values color)))
3946 (defun ps-face-underlined-p (face)
3948       (memq face ps-underlined-faces)))
3951 (defun ps-prologue-file (filenumber)
3958 		   (expand-file-name (format "ps-prin%d.ps" filenumber)
3959 				     ps-postscript-code-directory))))
3965       (error "ps-print PostScript prologue `%s' file was not found"
3969 (defvar ps-mark-code-directory nil)
3971 (defvar ps-print-prologue-0 ""
3972   "ps-print PostScript error handler.")
3974 (defvar ps-print-prologue-1 ""
3975   "ps-print PostScript prologue.")
3979 (defvar ps-source-buffer nil)
3980 (defvar ps-spool-buffer-name "*PostScript*")
3981 (defvar ps-spool-buffer nil)
3983 (defvar ps-output-head nil)
3984 (defvar ps-output-tail nil)
3986 (defvar ps-page-postscript 0)		; page number
3987 (defvar ps-page-order 0)		; PostScript page counter
3988 (defvar ps-page-sheet 0)		; sheet counter
3989 (defvar ps-page-column 0)		; column counter
3990 (defvar ps-page-printed 0)		; total pages printed
3991 (defvar ps-page-n-up 0)			; n-up counter
3992 (defvar ps-lines-printed 0)		; total lines printed
3993 (defvar ps-showline-count 1)		; line number counter
3994 (defvar ps-first-page nil)
3995 (defvar ps-last-page nil)
3996 (defvar ps-print-page-p t)
3998 (defvar ps-control-or-escape-regexp nil)
3999 (defvar ps-n-up-on nil)
4001 (defvar ps-background-pages nil)
4002 (defvar ps-background-all-pages nil)
4003 (defvar ps-background-text-count 0)
4004 (defvar ps-background-image-count 0)
4006 (defvar ps-current-font 0)
4007 (defvar ps-default-foreground nil)
4008 (defvar ps-default-background nil)
4009 (defvar ps-default-color nil)
4010 (defvar ps-current-color nil)
4011 (defvar ps-current-bg nil)
4013 (defvar ps-zebra-stripe-full-p nil)
4014 (defvar ps-razchunk 0)
4016 (defvar ps-color-p nil)
4017 (defvar ps-color-format
4031 (defvar ps-header-pad 0
4035 (defvar ps-footer-pad 0
4041 (defmacro ps-page-dimensions-get-width  (dims) `(nth 0 ,dims))
4042 (defmacro ps-page-dimensions-get-height (dims) `(nth 1 ,dims))
4043 (defmacro ps-page-dimensions-get-media  (dims) `(nth 2 ,dims))
4045 (defvar ps-landscape-page-height nil)
4047 (defvar ps-print-width nil)
4048 (defvar ps-print-height nil)
4050 (defvar ps-height-remaining nil)
4051 (defvar ps-width-remaining nil)
4053 (defvar ps-font-size-internal nil)
4054 (defvar ps-header-font-size-internal nil)
4055 (defvar ps-header-title-font-size-internal nil)
4056 (defvar ps-footer-font-size-internal nil)
4057 (defvar ps-line-spacing-internal nil)
4058 (defvar ps-paragraph-spacing-internal nil)
4066 (defvar ps-black-white-faces-alist nil
4068 An element of this list has the same form as `ps-print-face-extension-alist'
4072 use `ps-extend-face' and `ps-extend-face-list'.
4073 See documentation for `ps-extend-face' for valid extension symbol.
4074 See also documentation for `ps-print-color-p'.")
4077 (defvar ps-print-face-extension-alist nil
4086       (see documentation for `ps-print-face-map-alist')
4091 use `ps-extend-face' and `ps-extend-face-list'.
4092 See documentation for `ps-extend-face' for valid extension symbol.")
4095 (defvar ps-print-face-alist nil
4099 `ps-print-face-extension-alist'.
4101 Don't change this list directly; this list is used by `ps-face-attributes',
4102 `ps-map-face' and `ps-build-reference-face-lists'.")
4105 (defconst ps-print-face-map-alist
4124 (defun ps-extend-face-list (face-extension-list &optional merge-p alist-sym)
4130 If optional ALIST-SYM is nil, `ps-print-face-extension-alist' is used;
4133 The elements in FACE-EXTENSION-LIST are like those for `ps-extend-face'.
4135 See `ps-extend-face' for documentation."
4137     (ps-extend-face (car face-extension-list) merge-p alist-sym)
4142 (defun ps-extend-face (face-extension &optional merge-p alist-sym)
4148 If optional ALIST-SYM is nil, `ps-print-face-extension-alist' is used;
4161    bold      - use bold font.
4162    italic    - use italic font.
4172       (setq alist-sym 'ps-print-face-extension-alist))
4176 	 (ps-face     (cdr (assq face-name (symbol-value alist-sym))))
4177 	 (face-vector (or ps-face (vector 0 nil nil)))
4178 	 (face-bit    (ps-extension-bit face-extension)))
4188     (or ps-face
4193 (defun ps-extension-bit (face-extension)
4200 					    ps-print-face-map-alist))
4207 ;; Adapted from font-lock: (obsolete stuff)
4208 ;; Originally face attributes were specified via `font-lock-face-attributes'.
4214 (defun ps-font-lock-face-attributes ()
4215   (and (boundp 'font-lock-mode) (symbol-value 'font-lock-mode)
4216        (boundp 'font-lock-face-attributes)
4217        (let ((face-attributes (symbol-value 'font-lock-face-attributes)))
4224 	     ;; `font-lock-face-attributes' entry.
4253 (defun ps-message-log-max ()
4259 (defvar ps-print-hook nil)
4260 (defvar ps-print-begin-sheet-hook nil)
4261 (defvar ps-print-begin-page-hook nil)
4262 (defvar ps-print-begin-column-hook nil)
4265 (defun ps-print-without-faces (from to &optional filename region-p)
4266   (ps-spool-without-faces from to region-p)
4267   (ps-do-despool filename))
4270 (defun ps-spool-without-faces (from to &optional region-p)
4271   (let ((message-log-max (ps-message-log-max)))	; to print *Messages* buffer
4272     (run-hooks 'ps-print-hook)
4273     (ps-printing-region region-p from to)
4274     (ps-generate (current-buffer) from to 'ps-generate-postscript)))
4277 (defun ps-print-with-faces (from to &optional filename region-p)
4278   (ps-spool-with-faces from to region-p)
4279   (ps-do-despool filename))
4282 (defun ps-spool-with-faces (from to &optional region-p)
4283   (let ((message-log-max (ps-message-log-max)))	; to print *Messages* buffer
4284     (run-hooks 'ps-print-hook)
4285     (ps-printing-region region-p from to)
4286     (ps-generate (current-buffer) from to 'ps-generate-postscript-with-faces)))
4289 (defun ps-count-lines-preprint (from to)
4292   (let ((message-log-max (ps-message-log-max)))	; to count lines of *Messages*
4296 (defun ps-count-lines (from to)
4303 (defvar ps-printing-region nil
4304   "Variable used to indicate the region that ps-print is printing.
4312 (defvar ps-printing-region-p nil
4313   "Non-nil means ps-print is printing a region.")
4316 (defun ps-printing-region (region-p from to)
4317   (setq ps-printing-region-p region-p
4318 	ps-printing-region
4320 		  (ps-count-lines (point-min) (min from to))
4322 	      (ps-count-lines (point-min) (point-max)))))
4330 (defsubst ps-font-alist (font-sym)
4331   (get font-sym 'fonts))
4333 (defun ps-font (font-sym font-type)
4334   "Font family name for text of `font-type', when generating PostScript."
4335   (let* ((font-list (ps-font-alist font-sym))
4336 	 (normal-font (cdr (assq 'normal font-list))))
4337     (while (and font-list (not (eq font-type (car (car font-list)))))
4338       (setq font-list (cdr font-list)))
4339     (or (cdr (car font-list)) normal-font)))
4341 (defsubst ps-fonts (font-sym)
4342   (mapcar 'cdr (ps-font-alist font-sym)))
4344 (defsubst ps-font-number (font-sym font-type)
4345   (or (ps-alist-position font-type (ps-font-alist font-sym))
4348 (defsubst ps-line-height (font-sym)
4350 This is the value that ps-print uses to determine the height,
4353 The line-height is *not* the same as the point size of the font."
4354   (get font-sym 'line-height))
4356 (defsubst ps-title-line-height (font-sym)
4358 This is the value that ps-print uses to determine the height,
4361 The title-line-height is *not* the same as the point size of the font."
4362   (get font-sym 'title-line-height))
4364 (defsubst ps-space-width (font-sym)
4367   (get font-sym 'space-width))
4369 (defsubst ps-avg-char-width (font-sym)
4371 This is the value that ps-print uses to determine the length,
4374   (get font-sym 'avg-char-width))
4376 (defun ps-line-lengths-internal ()
4377   "Display the correspondence between a line length and a font size.
4378 Done using the current ps-print setup.
4380   (let* ((ps-font-size-internal
4381 	  (or ps-font-size-internal
4382 	      (ps-get-font-size 'ps-font-size)))
4383 	 (ps-header-font-size-internal
4384 	  (or ps-header-font-size-internal
4385 	      (ps-get-font-size 'ps-header-font-size)))
4386 	 (ps-header-title-font-size-internal
4387 	  (or ps-header-title-font-size-internal
4388 	      (ps-get-font-size 'ps-header-title-font-size)))
4390 	 (ifs ps-font-size-internal)	; initial font size
4391 	 (icw (ps-avg-char-width 'ps-font-for-text)) ; initial character width
4392 	 (print-width (progn (ps-get-page-dimensions)
4393 			     ps-print-width))
4394 	 (ps-setup (ps-setup))		; setup for the current buffer
4395 	 (fs-min 5)			; minimum font size
4398 	 (fs-max 14)			; maximum font size
4401 	 fs				; current font size
4413     (insert ps-setup
4414 	    "\nnb char per line / font size\n")
4423 (defun ps-nb-pages (nb-lines)
4424   "Display correspondence between font size and the number of pages.
4426 and on the current ps-print setup."
4427   (let* ((ps-font-size-internal
4428 	  (or ps-font-size-internal
4429 	      (ps-get-font-size 'ps-font-size)))
4430 	 (ps-header-font-size-internal
4431 	  (or ps-header-font-size-internal
4432 	      (ps-get-font-size 'ps-header-font-size)))
4433 	 (ps-header-title-font-size-internal
4434 	  (or ps-header-title-font-size-internal
4435 	      (ps-get-font-size 'ps-header-title-font-size)))
4436 	 (ps-line-spacing-internal
4437 	  (or ps-line-spacing-internal
4438 	      (ps-get-size ps-line-spacing "line spacing")))
4440 	 (ils ps-line-spacing-internal) ; initial line spacing
4441 	 (ifs ps-font-size-internal)	; initial font size
4442 	 (ilh (ps-line-height 'ps-font-for-text)) ; initial line height
4443 	 (page-height (progn (ps-get-page-dimensions)
4444 			     ps-print-height))
4445 	 (ps-setup (ps-setup))		; setup for the current buffer
4446 	 (fs-min 4)			; minimum font size
4450 	 (fs-max 14)			; maximum font size
4454 	 fs				; current font size
4469     (insert ps-setup
4471 	    "nb page / font size\n")
4481 ;; macros used in `ps-select-font'
4482 (defmacro ps-lookup (key) `(cdr (assq ,key font-entry)))
4483 (defmacro ps-size-scale (key) `(/ (* (ps-lookup ,key) font-size) size))
4485 (defun ps-select-font (font-family sym font-size title-font-size)
4486   (let ((font-entry (cdr (assq font-family ps-font-info-database))))
4487     (or font-entry
4488 	(error "Don't have data to scale font %s.  Known fonts families are %s"
4489 	       font-family
4490 	       (mapcar 'car ps-font-info-database)))
4491     (let ((size (ps-lookup 'size)))
4492       (put sym 'fonts (ps-lookup 'fonts))
4493       (put sym 'space-width (ps-size-scale 'space-width))
4494       (put sym 'avg-char-width (ps-size-scale 'avg-char-width))
4495       (put sym 'line-height (ps-size-scale 'line-height))
4497 	   (/ (* (ps-lookup 'line-height) title-font-size) size)))))
4499 (defun ps-get-page-dimensions ()
4500   (let ((page-dimensions (cdr (assq ps-paper-type ps-page-dimensions-database)))
4504       (error "`ps-paper-type' must be one of:\n%s"
4505 	     (mapcar 'car ps-page-dimensions-database)))
4506      ((< ps-number-of-columns 1)
4508 	     ps-number-of-columns)))
4510     (ps-select-font ps-font-family 'ps-font-for-text
4511 		    ps-font-size-internal ps-font-size-internal)
4512     (ps-select-font ps-header-font-family 'ps-font-for-header
4513 		    ps-header-font-size-internal
4514 		    ps-header-title-font-size-internal)
4515     (ps-select-font ps-footer-font-family 'ps-font-for-footer
4516 		    ps-footer-font-size-internal ps-footer-font-size-internal)
4518     (setq page-width  (ps-page-dimensions-get-width  page-dimensions)
4519 	  page-height (ps-page-dimensions-get-height page-dimensions))
4522     (if ps-landscape-mode
4527     (setq ps-landscape-page-height page-height)
4532     (setq ps-print-width (/ (- page-width
4533 			       ps-left-margin ps-right-margin
4534 			       (* (1- ps-number-of-columns) ps-inter-column))
4535 			    ps-number-of-columns))
4536     (if (<= ps-print-width 0)
4539 ps-left-margin       == %s
4540 ps-right-margin      == %s
4541 ps-inter-column      == %s
4542 ps-number-of-columns == %s
4547 	       ps-left-margin
4548 	       ps-right-margin
4549 	       ps-inter-column
4550 	       ps-number-of-columns
4551 	       ps-print-width))
4553     (setq ps-print-height
4554 	  (- page-height ps-bottom-margin ps-top-margin))
4555     (if (<= ps-print-height 0)
4557 ps-top-margin    == %s
4558 ps-bottom-margin == %s
4561 	       ps-top-margin
4562 	       ps-bottom-margin
4563 	       ps-print-height))
4566     (if ps-print-header
4567 	(setq ps-header-pad   (* ps-header-line-pad
4568 				 (ps-title-line-height 'ps-font-for-header))
4569 	      ps-print-height (- ps-print-height
4570 				 ps-header-offset
4571 				 ps-header-pad
4572 				 (ps-title-line-height 'ps-font-for-header)
4573 				 (* (ps-line-height 'ps-font-for-header)
4574 				    (1- ps-header-lines))
4575 				 ps-header-pad)))
4576     (if (<= ps-print-height 0)
4578 ps-top-margin    == %s
4579 ps-bottom-margin == %s
4580 ps-header-offset == %s
4581 ps-header-pad    == %s
4585 	       ps-top-margin
4586 	       ps-bottom-margin
4587 	       ps-header-offset
4588 	       ps-header-pad
4589 	       (+ ps-header-pad
4590 		  (ps-title-line-height 'ps-font-for-header)
4591 		  (* (ps-line-height 'ps-font-for-header)
4592 		     (1- ps-header-lines))
4593 		  ps-header-pad)
4594 	       ps-print-height))
4597     (if ps-print-footer
4598 	(setq ps-footer-pad   (* ps-footer-line-pad
4599 				 (ps-title-line-height 'ps-font-for-footer))
4600 	      ps-print-height (- ps-print-height
4601 				 ps-footer-offset
4602 				 ps-footer-pad
4603 				 (* (ps-line-height 'ps-font-for-footer)
4604 				    (1- ps-footer-lines))
4605 				 ps-footer-pad)))
4606     (if (<= ps-print-height 0)
4608 ps-top-margin    == %s
4609 ps-bottom-margin == %s
4610 ps-footer-offset == %s
4611 ps-footer-pad    == %s
4615 	       ps-top-margin
4616 	       ps-bottom-margin
4617 	       ps-footer-offset
4618 	       ps-footer-pad
4619 	       (+ ps-footer-pad
4620 		  (* (ps-line-height 'ps-font-for-footer)
4621 		     (1- ps-footer-lines))
4622 		  ps-footer-pad)
4623 	       ps-print-height))
4624     ;; ps-zebra-stripe-follow is `full' or `full-follow'
4625     (if ps-zebra-stripe-full-p
4626 	(let* ((line-height (ps-line-height 'ps-font-for-text))
4627 	       (zebra (* (+ line-height ps-line-spacing-internal)
4628 			 ps-zebra-stripe-height)))
4629 	  (setq ps-print-height (- (* (floor ps-print-height zebra) zebra)
4631 	  (if (<= ps-print-height 0)
4633 ps-zebra-stripe-follow == %s
4634 ps-zebra-stripe-height == %s
4635 font-text-height       == %s
4639 		     ps-zebra-stripe-follow
4640 		     ps-zebra-stripe-height
4641 		     (ps-line-height 'ps-font-for-text)
4642 		     ps-line-spacing-internal
4643 		     ps-print-height))))))
4646 (defun ps-print-preprint-region (prefix-arg)
4647   (or (ps-mark-active-p)
4649   (list (point) (mark) (ps-print-preprint prefix-arg)))
4652 (defun ps-print-preprint (prefix-arg)
4658 			      ".ps"))
4681 ;; that ps-print doesn't have to repeatedly switch between buffers
4682 ;; while spooling.  The functions `ps-output' and `ps-output-string' build
4683 ;; up the lists; the function `ps-flush-output' takes the lists and
4686 (defvar ps-string-escape-codes
4714 (defsubst ps-output-string-prim (string)
4725 	   (aref ps-string-escape-codes special)
4732 (defsubst ps-init-output-queue ()
4733   (setq ps-output-head (list "")
4734 	ps-output-tail ps-output-head))
4737 (defun ps-selected-pages ()
4739 	   (setq ps-first-page     (car (car ps-selected-pages))
4740 		 ps-last-page      (cdr (car ps-selected-pages))
4741 		 ps-selected-pages (cdr ps-selected-pages))
4742 	   (and ps-selected-pages
4743 		(< ps-last-page ps-page-postscript)))))
4746 (defsubst ps-print-page-p ()
4747   (setq ps-print-page-p
4748 	(and (cond ((null ps-first-page))
4749 		   ((<= ps-page-postscript ps-last-page)
4750 		    (<= ps-first-page ps-page-postscript))
4751 		   (ps-selected-pages
4752 		    (ps-selected-pages)
4753 		    (and (<= ps-first-page ps-page-postscript)
4754 			 (<= ps-page-postscript ps-last-page)))
4757 	     (cond ((eq ps-even-or-odd-pages 'even-page)
4758 		    (= (logand ps-page-postscript 1) 0))
4759 		   ((eq ps-even-or-odd-pages 'odd-page)
4760 		    (= (logand ps-page-postscript 1) 1))
4765 (defsubst ps-print-sheet-p ()
4766   (setq ps-print-page-p
4767 	(cond ((eq ps-even-or-odd-pages 'even-sheet)
4768 	       (= (logand ps-page-sheet 1) 0))
4769 	      ((eq ps-even-or-odd-pages 'odd-sheet)
4770 	       (= (logand ps-page-sheet 1) 1))
4775 (defun ps-output (&rest args)
4776   (when ps-print-page-p
4777     (setcdr ps-output-tail args)
4778     (while (cdr ps-output-tail)
4779       (setq ps-output-tail (cdr ps-output-tail)))))
4781 (defun ps-output-string (string)
4782   (ps-output t string))
4785 (defun ps-output-prologue (args)
4786   (ps-output 'prologue (if (stringp args) (list args) args)))
4788 (defun ps-flush-output ()
4790     (set-buffer ps-spool-buffer)
4792     (while ps-output-head
4793       (let ((it (car ps-output-head)))
4796 	  (setq ps-output-head (cdr ps-output-head))
4797 	  (ps-output-string-prim (car ps-output-head)))
4799 	  (setq ps-output-head (cdr ps-output-head))
4803 	    (apply 'insert (car ps-output-head))))
4806       (setq ps-output-head (cdr ps-output-head))))
4807   (ps-init-output-queue))
4809 (defun ps-insert-file (fname)
4810   (ps-flush-output)
4812     (set-buffer ps-spool-buffer)
4816 ;; These functions are used in `ps-mule' to get charset of header and footer.
4817 ;; To avoid unnecessary calls to functions in `ps-left-header',
4818 ;; `ps-right-header', `ps-left-footer' and `ps-right-footer'.
4820 (defun ps-generate-string-list (content)
4840 (defvar ps-lh-cache nil)
4841 (defvar ps-rh-cache nil)
4842 (defvar ps-lf-cache nil)
4843 (defvar ps-rf-cache nil)
4845 (defun ps-header-footer-string ()
4846   (and ps-print-header
4847        (setq ps-lh-cache (ps-generate-string-list ps-left-header)
4848 	     ps-rh-cache (ps-generate-string-list ps-right-header)))
4849   (and ps-print-footer
4850        (setq ps-lf-cache (ps-generate-string-list ps-left-footer)
4851 	     ps-rf-cache (ps-generate-string-list ps-right-footer)))
4852   (append ps-lh-cache ps-rh-cache ps-lf-cache ps-rf-cache))
4856 (defun ps-generate-header-line (fonttag &optional content)
4857   (ps-output " [" fonttag " ")
4862     (ps-output (ps-mule-encode-header-string content fonttag)))
4867     (ps-output-string (ps-mule-encode-header-string (funcall content)
4873     (ps-output-string (ps-mule-encode-header-string (symbol-value content)
4878     (ps-output-string "")))
4879   (ps-output "]\n"))
4881 (defun ps-generate-header (name fonttag0 fonttag1 contents)
4882   (ps-output "/" name "[\n")
4883   (and contents (> ps-header-lines 0)
4885 	 (ps-generate-header-line fonttag0 (car contents))
4886 	 (while (and (< count ps-header-lines)
4888 	   (ps-generate-header-line fonttag1 (car contents))
4890   (ps-output "]def\n"))
4893 (defun ps-output-boolean (name bool)
4894   (ps-output (format "/%s %s def\n" name (if bool "true" "false"))))
4897 (defun ps-output-frame-properties (name alist)
4898   (ps-output "/" name " ["
4899 	     (ps-format-color (cdr (assq 'fore-color alist)) 0.0)
4900 	     (ps-format-color (cdr (assq 'back-color alist)) 0.9)
4901 	     (ps-float-format (or (cdr (assq 'border-width alist)) 0.4))
4902 	     (ps-format-color (cdr (assq 'border-color alist)) 0.0)
4903 	     (ps-format-color (cdr (assq 'shadow-color alist)) 0.0)
4907 (defun ps-background-pages (page-list func)
4914 		  (add-to-list 'ps-background-pages (vector start end func)))))
4916     (setq ps-background-all-pages (cons func ps-background-all-pages))))
4919 (defconst ps-boundingbox-re
4924 (defun ps-get-boundingbox ()
4926     (set-buffer ps-spool-buffer)
4928       (if (re-search-forward ps-boundingbox-re nil t)
4944 (defvar ps-float-format (if (featurep 'xemacs)
4949 (defun ps-float-format (value &optional default)
4954 	    (format ps-float-format (* literal 1.0))) ; force float number
4960 (defun ps-background-text ()
4963        (setq ps-background-text-count (1+ ps-background-text-count))
4964        (ps-output (format "/ShowBackText-%d{\n" ps-background-text-count))
4965        (ps-output-string (nth 0 text))	; text
4966        (ps-output
4968 	(ps-float-format (nth 4 text) 200.0) ; font size
4969 	(format "/%s " (or (nth 3 text) "Times-Roman")) ; font name
4970 	(ps-float-format (nth 6 text)
4972 	(ps-float-format (nth 5 text) 0.85) ; gray
4973 	(ps-float-format (nth 1 text) "0") ; x position
4974 	(ps-float-format (nth 2 text) "0") ; y position
4976        (ps-background-pages (nthcdr 7 text) ; page list
4978 				    ps-background-text-count)))
4979    ps-print-background-text))
4982 (defun ps-background-image ()
4987 	   (setq ps-background-image-count (1+ ps-background-image-count))
4988 	   (ps-output
4990 		    ps-background-image-count)
4991 	    (ps-float-format (nth 5 image) 0.0) ; rotation
4992 	    (ps-float-format (nth 3 image) 1.0) ; x scale
4993 	    (ps-float-format (nth 4 image) 1.0) ; y scale
4994 	    (ps-float-format (nth 1 image) ; x position
4996 	    (ps-float-format (nth 2 image) ; y position
4999 	   (ps-insert-file image-file)
5002 	   (let ((box (ps-get-boundingbox)))
5004 	       (set-buffer ps-spool-buffer)
5009 			      (ps-float-format
5012 			      (ps-float-format
5016 	   (ps-output "\nEndBackImage}def\n")
5017 	   (ps-background-pages (nthcdr 6 image) ; page list
5019 					ps-background-image-count)))))
5020    ps-print-background-image))
5023 (defun ps-background (page-number)
5029 			 (ps-output (aref range 2))
5031 		       (ps-output "/printLocalBackground{\n"
5033 	    ps-background-pages)
5034     (and has-local-background (ps-output "}def\n"))))
5039 (defun ps-remove-duplicates (list)
5051 (defun ps-alist-position (item list)
5061 (defconst ps-n-up-database
5347   "Alist which is the page matrix database used for N-up printing.
5356 PAGE is the page size used (see `ps-paper-type').
5368 (defmacro ps-n-up-landscape (mat) `(nth 1 ,mat))
5369 (defmacro ps-n-up-lines     (mat) `(nth 2 ,mat))
5370 (defmacro ps-n-up-columns   (mat) `(nth 3 ,mat))
5371 (defmacro ps-n-up-missing   (mat) `(nth 4 ,mat))
5374 (defun ps-n-up-printing ()
5375   ;; force `ps-n-up-printing' be in range 1 to 100.
5376   (setq ps-n-up-printing (max (min ps-n-up-printing 100) 1))
5377   ;; find suitable page matrix for a given `ps-paper-type'.
5378   (let ((the-list (cdr (assq ps-paper-type ps-n-up-database))))
5380 	 (while (> ps-n-up-printing (caar the-list))
5385 (defconst ps-n-up-filling-database
5465 KIND is a valid value of `ps-n-up-filling'.
5474 (defun ps-n-up-filling ()
5475   (cdr (or (assq ps-n-up-filling ps-n-up-filling-database)
5476 	   (assq 'left-top ps-n-up-filling-database))))
5479 (defmacro ps-n-up-xcolumn (init) `(nth 0 ,init))
5480 (defmacro ps-n-up-ycolumn (init) `(nth 1 ,init))
5481 (defmacro ps-n-up-xline	  (init) `(nth 2 ,init))
5482 (defmacro ps-n-up-yline	  (init) `(nth 3 ,init))
5483 (defmacro ps-n-up-repeat  (init) `(nth 4 ,init))
5484 (defmacro ps-n-up-end	  (init) `(nth 5 ,init))
5485 (defmacro ps-n-up-xstart  (init) `(nth 6 ,init))
5486 (defmacro ps-n-up-ystart  (init) `(nth 7 ,init))
5489 (defconst ps-error-handler-alist
5497 (defconst ps-zebra-stripe-alist
5504 (defun ps-begin-file ()
5505   (setq ps-page-order 0
5506 	ps-page-printed 0
5507 	ps-background-text-count 0
5508 	ps-background-image-count 0
5509 	ps-background-pages nil
5510 	ps-background-all-pages nil)
5512   (let ((dimensions (cdr (assq ps-paper-type ps-page-dimensions-database)))
5513 	(tumble (if ps-landscape-mode (not ps-spool-tumble) ps-spool-tumble))
5514 	(n-up (ps-n-up-printing))
5515 	(n-up-filling (ps-n-up-filling)))
5516     (and ps-n-up-on (setq tumble (not tumble)))
5517     (ps-output
5518      ps-adobe-tag
5521      "\n%%Creator: ps-print v" ps-print-version
5525      (if ps-landscape-mode "Landscape" "Portrait")
5526      "\n%%DocumentNeededResources: font Times-Roman Times-Italic\n%%+ font "
5528 		(ps-remove-duplicates
5529 		 (append (ps-fonts 'ps-font-for-text)
5530 			 (list (ps-font 'ps-font-for-header 'normal)
5531 			       (ps-font 'ps-font-for-header 'bold)
5532 			       (ps-font 'ps-font-for-footer 'normal)
5533 			       (ps-font 'ps-font-for-footer 'bold))))
5534 		"\n%%+ font ")
5536      "\n%%DocumentMedia: " (ps-page-dimensions-get-media dimensions)
5537      (format " %d" (round (ps-page-dimensions-get-width dimensions)))
5538      (format " %d" (round (ps-page-dimensions-get-height dimensions)))
5540      (if ps-spool-duplex
5544     (ps-insert-string ps-print-prologue-header)
5546     (ps-output "%%EndComments\n%%BeginDefaults\n%%PageMedia: "
5547 	       (ps-page-dimensions-get-media dimensions)
5551 		       (or (cdr (assoc ps-error-handler-message
5552 				       ps-error-handler-alist))
5554 	       ps-print-prologue-0
5557     (ps-insert-string ps-user-defined-prologue)
5559     (ps-output "\n%%EndResource\n\n")
5561     (ps-output-boolean "LandscapeMode      "
5562 		       (or ps-landscape-mode
5563 			   (eq (ps-n-up-landscape n-up) 'pag)))
5564     (ps-output-boolean "UpsideDown         " ps-print-upside-down)
5565     (ps-output (format "/NumberOfColumns     %d def\n" ps-number-of-columns)
5567 	       (format "/LandscapePageHeight %s def\n" ps-landscape-page-height)
5569 		       (- (* (+ ps-print-width ps-inter-column)
5570 			     ps-number-of-columns)
5571 			  ps-inter-column))
5572 	       (format "/PrintWidth   %s def\n" ps-print-width)
5573 	       (format "/PrintHeight  %s def\n" ps-print-height)
5575 	       (format "/LeftMargin   %s def\n" ps-left-margin)
5576 	       (format "/RightMargin  %s def\n" ps-right-margin)
5577 	       (format "/InterColumn  %s def\n" ps-inter-column)
5579 	       (format "/BottomMargin %s def\n" ps-bottom-margin)
5580 	       (format "/TopMargin    %s def\n" ps-top-margin) ; not used
5581 	       (format "/HeaderOffset %s def\n" ps-header-offset)
5582 	       (format "/HeaderPad    %s def\n" ps-header-pad)
5583 	       (format "/FooterOffset %s def\n" ps-footer-offset)
5584 	       (format "/FooterPad    %s def\n" ps-footer-pad)
5585 	       (format "/FooterLines  %s def\n" ps-footer-lines))
5587     (ps-output-boolean "ShowNofN          " ps-show-n-of-n)
5588     (ps-output-boolean "SwitchHeader      " (if (eq ps-switch-header 'duplex)
5589 						ps-spool-duplex
5590 					      ps-switch-header))
5591     (ps-output-boolean "PrintOnlyOneHeader" ps-print-only-one-header)
5592     (ps-output-boolean "PrintHeader       " ps-print-header)
5593     (ps-output-boolean "PrintHeaderFrame  " ps-print-header-frame)
5594     (ps-output-frame-properties "HeaderFrameProperties" ps-header-frame-alist)
5595     (ps-output-boolean "PrintFooter       " ps-print-footer)
5596     (ps-output-boolean "PrintFooterFrame  " ps-print-footer-frame)
5597     (ps-output-frame-properties "FooterFrameProperties" ps-footer-frame-alist)
5599     (let ((line-height (ps-line-height 'ps-font-for-text)))
5600       (ps-output (format "/LineSpacing      %s def\n" ps-line-spacing-internal)
5602 			 ps-paragraph-spacing-internal)
5606 					  ps-line-spacing-internal)))
5607 			   (round (/ (+ ps-print-height
5611     (ps-output-boolean "WarnPaperSize   " ps-warn-paper-type)
5612     (ps-output-boolean "Zebra           " ps-zebra-stripes)
5613     (ps-output-boolean "PrintLineNumber " ps-line-number)
5614     (ps-output-boolean "SyncLineZebra   " (not (integerp ps-line-number-step)))
5615     (ps-output (format "/ZebraFollow      %d def\n"
5616 		       (or (cdr (assq ps-zebra-stripe-follow
5617 				      ps-zebra-stripe-alist))
5620 		       (if (integerp ps-line-number-step)
5621 			   ps-line-number-step
5622 			 ps-zebra-stripe-height))
5623 	       (format "/PrintLineStart   %d def\n" ps-line-number-start)
5625 	       (ps-format-color ps-line-number-color 0.0)
5627 		       ps-zebra-stripe-height)
5629 	       (ps-format-color ps-zebra-color 0.95)
5631 	       (ps-format-color ps-default-background 1.0)
5633 	       (if (eq ps-spool-config 'setpagedevice)
5638 	       (format "/N-Up           %d def\n" ps-n-up-printing))
5639     (ps-output-boolean "N-Up-Landscape" (eq (ps-n-up-landscape n-up) t))
5640     (ps-output-boolean "N-Up-Border   " ps-n-up-border-p)
5641     (ps-output (format "/N-Up-Lines     %d def\n" (ps-n-up-lines n-up))
5642 	       (format "/N-Up-Columns   %d def\n" (ps-n-up-columns n-up))
5643 	       (format "/N-Up-Missing   %d def\n" (ps-n-up-missing n-up))
5644 	       (format "/N-Up-Margin    %s def\n" ps-n-up-margin)
5646 	       (if ps-landscape-mode
5647 		   (ps-n-up-end     n-up-filling)
5648 		 (ps-n-up-repeat  n-up-filling))
5650 	       (if ps-landscape-mode
5651 		   (ps-n-up-repeat  n-up-filling)
5652 		 (ps-n-up-end     n-up-filling))
5653 	       " def\n/N-Up-XColumn   " (ps-n-up-xcolumn n-up-filling)
5654 	       " def\n/N-Up-YColumn   " (ps-n-up-ycolumn n-up-filling)
5655 	       " def\n/N-Up-XLine     " (ps-n-up-xline   n-up-filling)
5656 	       " def\n/N-Up-YLine     " (ps-n-up-yline   n-up-filling)
5657 	       " def\n/N-Up-XStart    " (ps-n-up-xstart  n-up-filling)
5658 	       " def\n/N-Up-YStart    " (ps-n-up-ystart  n-up-filling) " def\n")
5660     (ps-background-text)
5661     (ps-background-image)
5662     (setq ps-background-all-pages (nreverse ps-background-all-pages)
5663 	  ps-background-pages (nreverse ps-background-pages))
5665     (ps-output "\n" ps-print-prologue-1
5667     (mapcar 'ps-output ps-background-all-pages)
5668     (ps-output
5671      "\n%%IncludeResource: font Times-Roman"
5672      "\n%%IncludeResource: font Times-Italic"
5673      "\n%%IncludeResource: font "
5675 		(ps-remove-duplicates
5676 		 (append (ps-fonts 'ps-font-for-text)
5677 			 (list (ps-font 'ps-font-for-header 'normal)
5678 			       (ps-font 'ps-font-for-header 'bold)
5679 			       (ps-font 'ps-font-for-footer 'normal)
5680 			       (ps-font 'ps-font-for-footer 'bold))))
5681 		"\n%%IncludeResource: font ")
5684 	     ps-header-title-font-size-internal
5685 	     (ps-font 'ps-font-for-header 'bold))
5687 	     ps-header-font-size-internal
5688 	     (ps-font 'ps-font-for-header 'normal))
5690 	     (ps-get-font-size 'ps-line-number-font-size)
5691 	     ps-line-number-font)
5693 	     ps-footer-font-size-internal
5694 	     (ps-font 'ps-font-for-footer 'normal))
5711     (let ((font (ps-font-alist 'ps-font-for-text))
5713       (while font
5714 	(ps-output (format "/f%d %s(%s)cvn DefFont\n"
5716 			   ps-font-size-internal
5717 			   (ps-font 'ps-font-for-text (car (car font)))))
5718 	(setq font (cdr font)
5721     (let ((font-entry (cdr (assq ps-font-family ps-font-info-database))))
5722       (ps-output (format "/SpaceWidthRatio %f def\n"
5723 			 (/ (ps-lookup 'space-width) (ps-lookup 'size)))))
5725     (unless (eq ps-spool-config 'lpr-switches)
5726       (ps-output "\n%%BeginFeature: *Duplex "
5727 		 (ps-boolean-capitalized ps-spool-duplex)
5729 		 (ps-boolean-capitalized tumble)
5731 		 (ps-boolean-constant ps-spool-duplex)
5733 		 (ps-boolean-constant tumble)
5735 		 (ps-boolean-constant ps-spool-duplex)
5737 		 (ps-boolean-constant tumble)
5739   (ps-output "\n%%BeginFeature: *ManualFeed "
5740 	     (ps-boolean-capitalized ps-manual-feed)
5742 	     (ps-boolean-constant ps-manual-feed)
5744   (and ps-banner-page-when-duplexing
5745        (ps-output "\n%%Page: banner 0\nsave showpage restore\n")))
5748 (defun ps-format-color (color &optional default)
5750 		       (ps-color-scale color)
5754 		(format ps-color-format
5759       (ps-float-format (if (numberp the-color) the-color default)))))
5762 (defun ps-insert-string (prologue)
5767 	 (ps-output str))))
5770 (defun ps-boolean-capitalized (bool)
5774 (defun ps-boolean-constant (bool)
5778 (defun ps-header-dirpart ()
5787 (defun ps-get-buffer-name ()
5790    ((string= (buffer-name) "ps-print.el")
5791     "Hey, Cool!  It's ps-print.el!!!")
5796        (and ps-printing-region-p "Subset of: ")
5801 (defun ps-get-size (size mess &optional arg)
5807 		    (if ps-landscape-mode
5821 (defun ps-get-font-size (font-sym)
5822   (ps-get-size (symbol-value font-sym) "font size" font-sym))
5825 (defun ps-rgb-color (color unspecified default)
5842     (ps-color-scale color))
5848 (defun ps-begin-job (genfunc)
5850   (or (equal ps-mark-code-directory ps-postscript-code-directory)
5851       (setq ps-print-prologue-0    (ps-prologue-file 0)
5852 	    ps-print-prologue-1    (ps-prologue-file 1)
5853 	    ps-mark-code-directory ps-postscript-code-directory))
5856     (while ps-selected-pages
5857       (setq page              (car ps-selected-pages)
5858 	    ps-selected-pages (cdr ps-selected-pages))
5867     (setq ps-selected-pages      (sort new #'(lambda (one other)
5869 	  ps-last-selected-pages ps-selected-pages
5870 	  ps-first-page          nil
5871 	  ps-last-page           nil))
5873   (or (listp ps-use-face-background)
5874       (setq ps-use-face-background t))
5876   (and (integerp ps-line-number-step)
5877        (<= ps-line-number-step 0)
5878        (setq ps-line-number-step 1))
5879   (setq ps-n-up-on           (> ps-n-up-printing 1)
5880 	ps-line-number-start (max 1 (min ps-line-number-start
5881 					 (if (integerp ps-line-number-step)
5882 					     ps-line-number-step
5883 					   ps-zebra-stripe-height))))
5886     (set-buffer ps-spool-buffer)
5891   (setq ps-zebra-stripe-full-p (memq ps-zebra-stripe-follow
5893 	ps-page-postscript 0
5894 	ps-page-sheet 0
5895 	ps-page-n-up 0
5896 	ps-page-column 0
5897 	ps-lines-printed 0
5898 	ps-print-page-p t
5899 	ps-showline-count (car ps-printing-region)
5900 	ps-line-spacing-internal      (ps-get-size ps-line-spacing
5902 	ps-paragraph-spacing-internal (ps-get-size ps-paragraph-spacing
5904 	ps-font-size-internal        (ps-get-font-size 'ps-font-size)
5905 	ps-header-font-size-internal (ps-get-font-size 'ps-header-font-size)
5906 	ps-header-title-font-size-internal
5907 	(ps-get-font-size 'ps-header-title-font-size)
5908 	ps-footer-font-size-internal (ps-get-font-size 'ps-footer-font-size)
5909 	ps-control-or-escape-regexp
5910 	(cond ((eq ps-print-control-characters '8-bit)
5912 	      ((eq ps-print-control-characters 'control-8-bit)
5914 	      ((eq ps-print-control-characters 'control)
5917 	ps-default-background (ps-rgb-color
5919 				((eq genfunc 'ps-generate-postscript)
5921 				((eq ps-default-bg 'frame-parameter)
5922 				 (ps-frame-parameter nil 'background-color))
5923 				((eq ps-default-bg t)
5924 				 (ps-face-background-name 'default))
5926 				 ps-default-bg))
5929 	ps-default-foreground (ps-rgb-color
5931 				((eq genfunc 'ps-generate-postscript)
5933 				((eq ps-default-fg 'frame-parameter)
5934 				 (ps-frame-parameter nil 'foreground-color))
5935 				((eq ps-default-fg t)
5936 				 (ps-face-foreground-name 'default))
5938 				 ps-default-fg))
5941 	ps-default-color (and (eq ps-print-color-p t) ps-default-foreground)
5942 	ps-current-color ps-default-color
5944 	;; that ps-print can be dumped into emacs.  This expression can't be
5946 	ps-color-p           (and ps-print-color-p (ps-color-device))
5947 	ps-print-color-scale (if ps-color-p
5948 				 (float (car (ps-color-values "white")))
5951   (ps-get-page-dimensions)
5953   (and ps-color-p
5954        (equal ps-default-background ps-default-foreground)
5957 	 "`ps-default-fg' and `ps-default-bg' have the same color.\n"
5961 (defun ps-page-number ()
5962   (if ps-print-only-one-header
5963       (1+ (/ (1- ps-page-column) ps-number-of-columns))
5964     ps-page-column))
5967 (defsubst ps-end-page ()
5968   (ps-output "EndPage\nEndDSCPage\n"))
5971 (defsubst ps-next-page ()
5972   (ps-end-page)
5973   (ps-flush-output)
5974   (ps-begin-page))
5977 (defun ps-end-sheet ()
5978   (and ps-print-page-p (> ps-page-sheet 0)
5979        (ps-output "EndSheet\n")))
5982 (defun ps-header-sheet ()
5984   (ps-end-sheet)
5985   (setq ps-page-sheet (1+ ps-page-sheet))
5986   (when (ps-print-sheet-p)
5987     (setq ps-page-order (1+ ps-page-order))
5988     (ps-output (if ps-n-up-on
5990 			   ps-page-order ps-page-postscript ps-page-order)
5992 			 ps-page-postscript ps-page-order))
5996 		       ps-n-up-printing))))
5999 (defun ps-header-page ()
6001   ;; (see `ps-generate')
6002   (if (zerop (mod ps-page-column ps-number-of-columns))
6004 	(setq ps-page-postscript (1+ ps-page-postscript))
6005 	(when (ps-print-page-p)
6006 	  (ps-print-sheet-p)
6007 	  (if (zerop (mod ps-page-n-up ps-n-up-printing))
6010 		(ps-header-sheet)
6011 		(run-hooks 'ps-print-begin-sheet-hook))
6013 	    (ps-output "BeginDSCPage\n")
6014 	    (run-hooks 'ps-print-begin-page-hook))
6015 	  (ps-background ps-page-postscript)
6016 	  (setq ps-page-n-up (1+ ps-page-n-up))
6017 	  (and ps-print-page-p
6018 	       (setq ps-page-printed (1+ ps-page-printed)))))
6020     (ps-output "BeginDSCPage\n")
6021     (run-hooks 'ps-print-begin-column-hook))
6022   (setq ps-page-column (1+ ps-page-column)))
6024 (defun ps-begin-page ()
6025   (setq ps-width-remaining  ps-print-width
6026 	ps-height-remaining ps-print-height)
6028   (ps-header-page)
6030   (ps-output (format "/LineNumber %d def\n" ps-showline-count)
6031 	     (format "/PageNumber %d def\n" (ps-page-number)))
6033   (when ps-print-header
6034     (ps-generate-header "HeaderLinesLeft"  "/h0" "/h1"
6035 			(or ps-lh-cache ps-left-header))
6036     (ps-generate-header "HeaderLinesRight" "/h0" "/h1"
6037 			(or ps-rh-cache ps-right-header))
6038     (ps-output (format "%d SetHeaderLines\n" ps-header-lines))
6039     (setq ps-lh-cache nil
6040 	  ps-rh-cache nil))
6042   (when ps-print-footer
6043     (ps-generate-header "FooterLinesLeft"  "/H0" "/H0"
6044 			(or ps-lf-cache ps-left-footer))
6045     (ps-generate-header "FooterLinesRight" "/H0" "/H0"
6046 			(or ps-rf-cache ps-right-footer))
6047     (ps-output (format "%d SetFooterLines\n" ps-footer-lines))
6048     (setq ps-lf-cache nil
6049 	  ps-rf-cache nil))
6051   (ps-output (number-to-string ps-lines-printed) " BeginPage\n")
6052   (ps-set-font  ps-current-font)
6053   (ps-set-bg    ps-current-bg)
6054   (ps-set-color ps-current-color)
6055   (ps-mule-begin-page))
6057 (defsubst ps-skip-newline (limit)
6058   (setq ps-showline-count (1+ ps-showline-count)
6059 	ps-lines-printed  (1+ ps-lines-printed))
6063 (defsubst ps-next-line ()
6064   (setq ps-showline-count (1+ ps-showline-count)
6065 	ps-lines-printed  (1+ ps-lines-printed))
6066   (let* ((paragraph-p (and ps-paragraph-regexp
6067 			   (looking-at ps-paragraph-regexp)))
6068 	 (lh (+ (ps-line-height 'ps-font-for-text)
6070 		    ps-paragraph-spacing-internal
6071 		  ps-line-spacing-internal))))
6072     (if (< ps-height-remaining lh)
6073 	(ps-next-page)
6074       (setq ps-width-remaining  ps-print-width
6075 	    ps-height-remaining (- ps-height-remaining lh))
6076       (ps-output (if paragraph-p "PHL\n" "LHL\n")))))
6078 (defun ps-continue-line ()
6079   (setq ps-lines-printed (1+ ps-lines-printed))
6080   (let ((lh (+ (ps-line-height 'ps-font-for-text) ps-line-spacing-internal)))
6081     (if (< ps-height-remaining lh)
6082 	(ps-next-page)
6083       (setq ps-width-remaining  ps-print-width
6084 	    ps-height-remaining (- ps-height-remaining lh))
6085       (ps-output "SL\n"))))
6087 (defun ps-find-wrappoint (from to char-width)
6088   (let ((avail (truncate (/ ps-width-remaining char-width)))
6092       (cons (+ from avail) ps-width-remaining))))
6094 (defun ps-basic-plot-str (from to string)
6095   (let* ((wrappoint (ps-find-wrappoint from to
6096 				       (ps-avg-char-width 'ps-font-for-text)))
6099     (ps-mule-prepare-ascii-font str)
6100     (ps-output-string str)
6101     (ps-output " S\n")
6104 (defun ps-basic-plot-string (from to &optional bg-color)
6105   (let* ((wrappoint (ps-find-wrappoint from to
6106 				       (ps-avg-char-width 'ps-font-for-text)))
6109     (ps-mule-prepare-ascii-font string)
6110     (ps-output-string string)
6111     (ps-output " S\n")
6114 (defun ps-basic-plot-whitespace (from to &optional bg-color)
6115   (let* ((wrappoint (ps-find-wrappoint from to
6116 				       (ps-space-width 'ps-font-for-text)))
6118     (ps-output (format "%d W\n" (- to from)))
6121 (defun ps-plot (plotfunc from to &optional bg-color)
6127 	    ps-width-remaining (- ps-width-remaining plotted-width))
6129 	  (ps-continue-line))))
6130   (if ps-razzle-dazzle
6135 	(if (> (- q-done ps-razchunk) chunksize)
6137 	      (setq ps-razchunk q-done)
6144 (defvar ps-last-font nil)
6146 (defun ps-set-font (font)
6147   (setq ps-last-font (format "f%d" (setq ps-current-font font)))
6148   (ps-output (format "/%s F\n" ps-last-font)))
6150 (defun ps-set-bg (color)
6151   (if (setq ps-current-bg color)
6152       (ps-output (format ps-color-format
6155     (ps-output "false BG\n")))
6157 (defun ps-set-color (color)
6158   (setq ps-current-color (or color ps-default-foreground))
6159   (ps-output (format ps-color-format
6160 		     (nth 0 ps-current-color)
6161 		     (nth 1 ps-current-color) (nth 2 ps-current-color))
6165 (defsubst ps-plot-string (string)
6166   (ps-plot 'ps-basic-plot-str 0 (length string) string))
6169 (defvar ps-current-effect 0)
6171 (defvar ps-print-translation-table
6185 (defun ps-plot-region (from to font &optional fg-color bg-color effects)
6186   (or (equal font ps-current-font)
6187       (ps-set-font font))
6191   (let ((fg (or fg-color ps-default-foreground)))
6192     (or (equal fg ps-current-color)
6193 	(ps-set-color fg)))
6195   (or (equal bg-color ps-current-bg)
6196       (ps-set-bg bg-color))
6201     (ps-output "0 EF\n")
6202     (setq ps-current-effect 0))
6203    ((/= effects ps-current-effect)
6204     (ps-output (number-to-string effects) " EF\n")
6205     (setq ps-current-effect effects)))
6215       (and ps-begin-cut-regexp ps-end-cut-regexp
6216 	   (looking-at ps-begin-cut-regexp)
6219 	     (and (re-search-forward ps-end-cut-regexp to 'noerror)
6223       (if (re-search-forward ps-control-or-escape-regexp to t)
6227 		 (composition (ps-e-find-composition from (1+ match-point))))
6237 	      (ps-mule-set-ascii-font)
6238 	      (ps-plot 'ps-basic-plot-string from match-point bg-color))
6245 		  (ps-mule-set-ascii-font)
6246 		  (ps-plot 'ps-basic-plot-whitespace
6254 		    (ps-skip-newline to)
6255 		    (ps-next-page))
6258 		(ps-next-line)))
6264 			   (= ps-height-remaining ps-print-height))
6267 		     (ps-skip-newline to))
6268 		(ps-next-page)))
6271 	      (ps-plot 'ps-mule-plot-composition match-point (point) bg-color))
6274 	      (setq match (or (aref ps-print-translation-table match) match))
6276 		     (composition (ps-e-find-composition match-point to))
6282 					(or (aref ps-print-translation-table ch)
6286 		(ps-plot 'ps-mule-plot-string match-point (point) bg-color)))
6289 	      (ps-control-character match)))
6292 	(ps-mule-set-ascii-font)
6293 	(ps-plot 'ps-basic-plot-string from to bg-color)
6296 (defvar ps-string-control-codes
6315 (defun ps-control-character (char)
6316   (let* ((str (aref ps-string-control-codes char))
6320 	 (char-width (ps-avg-char-width 'ps-font-for-text))
6321 	 (wrappoint (ps-find-wrappoint from to char-width)))
6323 	(ps-continue-line))
6324     (setq ps-width-remaining (- ps-width-remaining (* len char-width)))
6325     (ps-mule-prepare-ascii-font str)
6326     (ps-output-string str)
6327     (ps-output " S\n")))
6330 (defun ps-face-attributes (face)
6333 If FACE is not in `ps-print-face-extension-alist' or in
6334 `ps-print-face-alist', insert it on `ps-print-face-alist' and
6339    (ps-black-white-faces-alist
6341 	     (cdr (assq face ps-black-white-faces-alist)))
6344     (cdr (or (assq face ps-print-face-extension-alist)
6345 	     (assq face ps-print-face-alist)
6347 		    (new-face (ps-screen-to-bit-face the-face)))
6349 			(assq the-face ps-print-face-alist))
6350 		   (setq ps-print-face-alist
6351 			 (cons new-face ps-print-face-alist)))
6361 (defun ps-face-background (face background)
6362   (and (cond ((eq ps-use-face-background t))	; always
6363 	     ((null ps-use-face-background) nil) ; never
6364 	     ;; ps-user-face-background is a symbol face list
6366 	      (memq face ps-use-face-background))
6371 		      (if (or (memq (car face) ps-use-face-background)
6384 (defun ps-face-attribute-list (face-or-list)
6388     (ps-face-attributes face-or-list))
6402 	      face-attr    (ps-face-attributes face)
6406 	    (setq background (ps-face-background face (aref face-attr 2)))))
6410 (defconst ps-font-type (vector nil 'bold 'italic 'bold-italic))
6413 (defun ps-plot-with-face (from to face)
6416     (ps-plot-region from to 0))
6419     (let* ((face-bit   (ps-face-attribute-list face))
6422 	   (background (ps-face-background face (aref face-bit 2)))
6423 	   (fg-color (if (and ps-color-p foreground)
6424 			 (ps-color-scale foreground)
6425 		       ps-default-color))
6426 	   (bg-color (and ps-color-p background
6427 			  (ps-color-scale background))))
6428       (ps-plot-region
6430        (ps-font-number 'ps-font-for-text
6431 		       (or (aref ps-font-type (logand effect 3))
6441 (defun ps-build-reference-face-lists ()
6442   ;; Ensure that face database is updated with faces on
6443   ;; `font-lock-face-attributes' (obsolete stuff)
6444   (ps-font-lock-face-attributes)
6446   (setq ps-print-face-alist nil)
6447   (if ps-auto-font-detect
6448       (mapcar 'ps-map-face (face-list))
6449     (mapcar 'ps-set-face-bold ps-bold-faces)
6450     (mapcar 'ps-set-face-italic ps-italic-faces)
6451     (mapcar 'ps-set-face-underline ps-underlined-faces))
6452   (setq ps-build-face-reference nil))
6455 (defun ps-set-face-bold (face)
6456   (ps-set-face-attribute face 1))
6458 (defun ps-set-face-italic (face)
6459   (ps-set-face-attribute face 2))
6461 (defun ps-set-face-underline (face)
6462   (ps-set-face-attribute face 4))
6465 (defun ps-set-face-attribute (face effect)
6466   (let ((face-bit (cdr (ps-map-face face))))
6470 (defun ps-map-face (face)
6471   (let* ((face-map (ps-screen-to-bit-face face))
6472 	 (ps-face-bit (cdr (assq (car face-map) ps-print-face-alist))))
6473     (if ps-face-bit
6476 	  (aset ps-face-bit 0 (logior (aref ps-face-bit 0) (aref face-bit 0)))
6477 	  (or (aref ps-face-bit 1) (aset ps-face-bit 1 (aref face-bit 1)))
6478 	  (or (aref ps-face-bit 2) (aset ps-face-bit 2 (aref face-bit 2))))
6480       (setq ps-print-face-alist (cons face-map ps-print-face-alist)))
6484 (defun ps-screen-to-bit-face (face)
6486 	(vector (logior (if (ps-face-bold-p face) 1 0) ; bold
6487 			(if (ps-face-italic-p face) 2 0) ; italic
6488 			(if (ps-face-underlined-p face) 4 0)) ; underline
6489 		(ps-face-foreground-name face)
6490 		(ps-face-background-name face))))
6494 (defalias 'ps-jitify 'jit-lock-fontify-now)
6495 (defalias 'ps-lazify 'lazy-lock-fontify-region)
6499 (defun ps-print-ensure-fontified (start end)
6501 	 (ps-jitify start end))
6503 	 (ps-lazify start end))))
6506 (defun ps-generate-postscript-with-faces (from to)
6508   (setq ps-current-effect 0)
6511   (when (or ps-always-build-face-reference
6512 	    ps-build-face-reference)
6514     (ps-build-reference-face-lists))
6517   (setq ps-black-white-faces-alist nil)
6518   (and (eq ps-print-color-p 'black-white)
6519        (ps-extend-face-list ps-black-white-faces nil
6520 			    'ps-black-white-faces-alist))
6525     (ps-print-ensure-fontified from to)
6533 	  (ps-x-map-extents 'ps-mapper nil from to a)
6553 	    ;; but don't call ps-plot-with-face unless from > point-min.
6555 		 (ps-plot-with-face from (min position (point-max)) face))
6559 	      (and (ps-x-extent-face extent)
6561 					   'ps-extent-sorter))))
6565 				      'ps-extent-sorter))))
6568 			   (ps-x-extent-face (car extent-list))
6585 		 (setq overlay-change (min (ps-e-next-overlay-change from)
6606 	    (let ((overlays (ps-e-overlays-at from))
6612 			(ps-e-overlay-get overlay 'invisible))
6614 			(or (ps-e-overlay-get overlay 'priority) 0)))
6617 			     (or (ps-e-overlay-get overlay 'before-string)
6620 			     (or (and (<= (ps-e-overlay-end overlay) position)
6621 				      (ps-e-overlay-get overlay 'after-string))
6633 			      ((ps-e-overlay-get overlay 'face))
6639 		 (ps-plot-string before-string))
6640 	    (ps-plot-with-face from position face)
6642 		 (ps-plot-string after-string))
6644       (ps-plot-with-face from to face))))
6646 (defun ps-generate-postscript (from to)
6647   (ps-plot-region from to 0))
6649 (defun ps-generate (buffer from to genfunc)
6654 	  ;; are copied into ps-spool-buffer.
6658 	(and ps-razzle-dazzle
6659 	     (message "Formatting...%3d%%" (setq ps-razchunk 0)))
6660 	(setq ps-source-buffer buffer
6661 	      ps-spool-buffer (get-buffer-create ps-spool-buffer-name))
6662 	(ps-init-output-queue)
6666 		(set-buffer ps-spool-buffer)
6676 		(or (looking-at (regexp-quote ps-adobe-tag))
6679 		(set-buffer ps-source-buffer)
6681 		  (let ((ps-print-page-p t)
6682 			ps-even-or-odd-pages)
6683 		    (ps-begin-job genfunc)
6685 		      (ps-begin-file)
6686 		      (ps-mule-initialize))
6687 		    (ps-mule-begin-job from to)
6688 		    (ps-selected-pages)))
6689 		(ps-begin-page)
6691 		(ps-end-page)
6692 		(ps-end-job needs-begin-file)
6704 		   (set-buffer ps-spool-buffer)
6707 	(and ps-razzle-dazzle (message "Formatting...done"))))))
6710 (defun ps-end-job (needs-begin-file)
6711   (let ((ps-print-page-p t))
6712     (ps-flush-output)
6714       (let ((pages-per-sheet (mod ps-page-printed ps-n-up-printing))
6715 	    (total-lines (cdr ps-printing-region))
6716 	    (total-pages (ps-page-number)))
6717 	(set-buffer ps-spool-buffer)
6730     (and ps-spool-duplex (= (mod ps-page-order 2) 1)
6731 	 (let ((ps-n-up-printing 0))
6732 	   (ps-header-sheet)
6733 	   (ps-output "/PrintHeader false def\n/ColumnIndex 0 def\n"
6735 		      (number-to-string ps-lines-printed) " BeginPage\n")
6736 	   (ps-end-page)))
6738     (ps-end-sheet)
6739     (ps-output "\n%%Trailer\n%%Pages: "
6742 			 ps-banner-page-when-duplexing)
6743 		    (1+ ps-page-order)
6744 		  ps-page-order))
6746     (and ps-end-with-control-d
6747 	 (ps-output "\C-d"))
6748     (ps-flush-output))
6750   (setq ps-selected-pages nil))
6753 ;; Permit dynamic evaluation at print time of `ps-lpr-switches'.
6754 (defun ps-do-despool (filename)
6755   (if (or (not (boundp 'ps-spool-buffer))
6756 	  (not (symbol-value 'ps-spool-buffer)))
6760 	  (and ps-razzle-dazzle (message "Saving..."))
6761 	  (set-buffer ps-spool-buffer)
6765 	  (and ps-razzle-dazzle (message "Wrote %s" filename)))
6767       (and ps-razzle-dazzle (message "Printing..."))
6769 	(set-buffer ps-spool-buffer)
6771 	       (ps-printer-name (or ps-printer-name
6774 	       (ps-lpr-switches
6775 		(append ps-lpr-switches
6776 			(and (stringp ps-printer-name)
6777 			     (string< "" ps-printer-name)
6779 				    (and (stringp ps-printer-name-option)
6780 					 ps-printer-name-option)
6781 				    ps-printer-name))))))
6782 	  (or (stringp ps-printer-name)
6783 	      (setq ps-printer-name nil))
6784 	  (apply (or ps-print-region-function 'call-process-region)
6785 		 (point-min) (point-max) ps-lpr-command nil
6788 		 (ps-flatten-list	; dynamic evaluation
6789 		  (mapcar 'ps-eval-switch ps-lpr-switches)))))
6790       (and ps-razzle-dazzle (message "Printing...done")))
6791     (kill-buffer ps-spool-buffer)))
6794 (defun ps-eval-switch (arg)
6801 ;; `ps-flatten-list' is defined here (copied from "message.el" and
6805 ;; (ps-flatten-list '((a . b) c (d . e) (f g h) i . j))
6808 (defun ps-flatten-list (&rest list)
6809   (ps-flatten-list-1 list))
6811 (defun ps-flatten-list-1 (list)
6813 	((consp list) (append (ps-flatten-list-1 (car list))
6814 			      (ps-flatten-list-1 (cdr list))))
6817 (defun ps-kill-emacs-check ()
6818   (let (ps-buffer)
6819     (and (setq ps-buffer (get-buffer ps-spool-buffer-name))
6820 	 (buffer-name ps-buffer)	; check if it's not killed
6821 	 (buffer-modified-p ps-buffer)
6823 	 (ps-despool))
6824     (and (setq ps-buffer (get-buffer ps-spool-buffer-name))
6825 	 (buffer-name ps-buffer)	; check if it's not killed
6826 	 (buffer-modified-p ps-buffer)
6831        (funcall 'add-hook 'kill-emacs-hook 'ps-kill-emacs-check))
6835        (setq kill-emacs-hook 'ps-kill-emacs-check)))
6845 ;; ps-print, but I'll leave it here in hopes it might be useful:
6853 ;; `ps-left-headers' specially for mail messages.
6854 (defun ps-rmail-mode-hook ()
6855   (local-set-key [(f22)] 'ps-rmail-print-message-from-summary)
6856   (setq ps-header-lines 3
6857 	ps-left-header
6860 	'(ps-article-subject ps-article-author buffer-name)))
6862 ;; See `ps-gnus-print-article-from-summary'.  This function does the
6864 (defun ps-rmail-print-message-from-summary ()
6866   (ps-print-message-from-summary 'rmail-summary-buffer "RMAIL"))
6868 ;; Used in `ps-rmail-print-article-from-summary',
6869 ;; `ps-gnus-print-article-from-summary' and `ps-vm-print-message-from-summary'.
6870 (defun ps-print-message-from-summary (summary-buffer summary-default)
6871   (let ((ps-buf (or (and (boundp summary-buffer)
6874     (and (get-buffer ps-buf)
6876 	   (set-buffer ps-buf)
6877 	   (ps-spool-buffer-with-faces)))))
6880 ;; placed in `ps-left-headers'.
6881 (defun ps-article-subject ()
6890 ;; it's provided.  To be placed in `ps-left-headers'.
6891 (defun ps-article-author ()
6914 ;; `ps-left-headers' specially for gnus articles.  Unfortunately,
6919 (defun ps-gnus-article-prepare-hook ()
6920   (setq ps-header-lines 3
6921 	ps-left-header
6924 	'(ps-article-subject ps-article-author gnus-newsgroup-name)))
6927 ;; `ps-left-headers' specially for mail messages.
6928 (defun ps-vm-mode-hook ()
6929   (local-set-key [(f22)] 'ps-vm-print-message-from-summary)
6930   (setq ps-header-lines 3
6931 	ps-left-header
6934 	'(ps-article-subject ps-article-author buffer-name)))
6942 (defun ps-gnus-print-article-from-summary ()
6944   (ps-print-message-from-summary 'gnus-article-buffer "*Article*"))
6946 ;; See `ps-gnus-print-article-from-summary'.  This function does the
6948 (defun ps-vm-print-message-from-summary ()
6950   (ps-print-message-from-summary 'vm-mail-buffer ""))
6954 (defun ps-gnus-summary-setup ()
6955   (local-set-key [(f22)] 'ps-gnus-print-article-from-summary))
6958 ;; placed in `ps-left-headers'.
6959 (defun ps-info-file ()
6967 ;; placed in `ps-left-headers'.
6968 (defun ps-info-node ()
6975 (defun ps-info-mode-hook ()
6976   (setq ps-left-header
6978 	'(ps-info-node ps-info-file)))
6982 ;; will be!  (In fact, this is a copy of Jim's setup for ps-print --
6986 (defun ps-jts-ps-setup ()
6987   (global-set-key [(f22)] 'ps-spool-buffer-with-faces) ;f22 is prsc
6988   (global-set-key [(shift f22)] 'ps-spool-region-with-faces)
6989   (global-set-key [(control f22)] 'ps-despool)
6990   (add-hook 'gnus-article-prepare-hook 'ps-gnus-article-prepare-hook)
6991   (add-hook 'gnus-summary-mode-hook 'ps-gnus-summary-setup)
6992   (add-hook 'vm-mode-hook 'ps-vm-mode-hook)
6993   (add-hook 'vm-mode-hooks 'ps-vm-mode-hook)
6994   (add-hook 'Info-mode-hook 'ps-info-mode-hook)
6995   (setq ps-spool-duplex t
6996 	ps-print-color-p nil
6997 	ps-lpr-command "lpr"
6998 	ps-lpr-switches '("-Jjct,duplex_long"))
6999   'ps-jts-ps-setup)
7003 ;; (In fact, this is a copy of Jack's setup for ps-print --
7007 (defun ps-jack-setup ()
7008   (setq ps-print-color-p  nil
7009 	ps-lpr-command    "lpr"
7010 	ps-lpr-switches   nil
7012 	ps-paper-type        'a4
7013 	ps-landscape-mode    t
7014 	ps-number-of-columns 2
7016 	ps-left-margin   (/ (* 72  1.0) 2.54) ;  1.0 cm
7017 	ps-right-margin  (/ (* 72  1.0) 2.54) ;  1.0 cm
7018 	ps-inter-column  (/ (* 72  1.0) 2.54) ;  1.0 cm
7019 	ps-bottom-margin (/ (* 72  1.5) 2.54) ;  1.5 cm
7020 	ps-top-margin    (/ (* 72  1.5) 2.54) ;  1.5 cm
7021 	ps-header-offset (/ (* 72  1.0) 2.54) ;  1.0 cm
7022 	ps-header-line-pad    .15
7023 	ps-print-header       t
7024 	ps-print-header-frame t
7025 	ps-header-lines       2
7026 	ps-show-n-of-n        t
7027 	ps-spool-duplex       nil
7029 	ps-font-family             'Courier
7030 	ps-font-size               5.5
7031 	ps-header-font-family      'Helvetica
7032 	ps-header-font-size        6
7033 	ps-header-title-font-size  8)
7034   'ps-jack-setup)
7042 (autoload 'ps-mule-prepare-ascii-font "ps-mule"
7043   "Setup special ASCII font for STRING.
7046 (autoload 'ps-mule-set-ascii-font     "ps-mule"
7047   "Adjust current font if current charset is not ASCII.")
7049 (autoload 'ps-mule-plot-string        "ps-mule"
7063 (autoload 'ps-mule-initialize         "ps-mule"
7066 (autoload 'ps-mule-begin-job          "ps-mule"
7070 (autoload 'ps-mule-begin-page         "ps-mule"
7073 (autoload 'ps-mule-encode-header-string "ps-mule"
7082 (provide 'ps-print)
7085 ;;; ps-print.el ends here