FM / lib

/usr/share/ghostscript/lib

Name	Size	Mode	Actions
acctest.ps	4269	0644	edit dl rm
align.ps	2156	0644	edit dl rm
bj8.rpd	639	0644	edit dl rm
bj8gc12f.upp	1532	0644	edit dl rm
bj8hg12f.upp	1531	0644	edit dl rm
bj8oh06n.upp	1517	0644	edit dl rm
bj8pa06n.upp	1525	0644	edit dl rm
bj8pp12f.upp	1542	0644	edit dl rm
bj8ts06n.upp	1530	0644	edit dl rm
bjc610a0.upp	1527	0644	edit dl rm
bjc610a1.upp	1516	0644	edit dl rm
bjc610a2.upp	1517	0644	edit dl rm
bjc610a3.upp	1522	0644	edit dl rm
bjc610a4.upp	1530	0644	edit dl rm
bjc610a5.upp	1517	0644	edit dl rm
bjc610a6.upp	1517	0644	edit dl rm
bjc610a7.upp	1520	0644	edit dl rm
bjc610a8.upp	1526	0644	edit dl rm
bjc610b1.upp	1516	0644	edit dl rm
bjc610b2.upp	1517	0644	edit dl rm
bjc610b3.upp	1522	0644	edit dl rm
bjc610b4.upp	1530	0644	edit dl rm
bjc610b6.upp	1517	0644	edit dl rm
bjc610b7.upp	1521	0644	edit dl rm
bjc610b8.upp	1526	0644	edit dl rm
bjc6000a1.upp	1660	0644	edit dl rm
bjc6000b1.upp	1660	0644	edit dl rm
caption.ps	1759	0644	edit dl rm
cbjc600.ppd	11148	0644	edit dl rm
cbjc800.ppd	11491	0644	edit dl rm
cdj550.upp	1690	0644	edit dl rm
cdj690.upp	1999	0644	edit dl rm
cdj690ec.upp	2060	0644	edit dl rm
cid2code.ps	4491	0644	edit dl rm
dnj750c.upp	2808	0644	edit dl rm
dnj750m.upp	1975	0644	edit dl rm
docie.ps	7498	0644	edit dl rm
font2pcl.ps	18439	0644	edit dl rm
ghostpdf.ppd	25643	0644	edit dl rm
gslp.ps	20728	0644	edit dl rm
gsnup.ps	2634	0644	edit dl rm
gs_ce_e.ps	2219	0644	edit dl rm
gs_css_e.ps	4922	0644	edit dl rm
gs_il2_e.ps	2631	0644	edit dl rm
gs_kanji.ps	4007	0644	edit dl rm
gs_ksb_e.ps	3145	0644	edit dl rm
gs_l.xbm	1945	0644	edit dl rm
gs_l.xpm	2751	0644	edit dl rm
gs_lgo_e.ps	2734	0644	edit dl rm
gs_lgx_e.ps	1766	0644	edit dl rm
gs_l_m.xbm	1955	0644	edit dl rm
gs_m.xbm	945	0644	edit dl rm
gs_m.xpm	1437	0644	edit dl rm
gs_m_m.xbm	955	0644	edit dl rm
gs_s.xbm	594	0644	edit dl rm
gs_s.xpm	957	0644	edit dl rm
gs_s_m.xbm	604	0644	edit dl rm
gs_t.xbm	345	0644	edit dl rm
gs_t.xpm	605	0644	edit dl rm
gs_t_m.xbm	355	0644	edit dl rm
gs_wl1_e.ps	2495	0644	edit dl rm
gs_wl2_e.ps	2494	0644	edit dl rm
gs_wl5_e.ps	2512	0644	edit dl rm
ht_ccsto.ps	228143	0644	edit dl rm
image-qa.ps	73050	0644	edit dl rm
jispaper.ps	784	0644	edit dl rm
landscap.ps	1468	0644	edit dl rm
lines.ps	3736	0644	edit dl rm
mkcidfm.ps	22321	0644	edit dl rm
necp2x.upp	1045	0644	edit dl rm
necp2x6.upp	1069	0644	edit dl rm
pdf2dsc.ps	8063	0644	edit dl rm
PDFA_def.ps	2582	0644	edit dl rm
PDFX_def.ps	3864	0644	edit dl rm
pdf_info.ps	15152	0644	edit dl rm
pf2afm.ps	15295	0644	edit dl rm
pfbtopfa.ps	996	0644	edit dl rm
PM760p.upp	1160	0644	edit dl rm
PM760pl.upp	1124	0644	edit dl rm
PM820p.upp	1142	0644	edit dl rm
PM820pl.upp	1117	0644	edit dl rm
ppath.ps	1819	0644	edit dl rm
pphs.ps	6844	0644	edit dl rm
prfont.ps	7213	0644	edit dl rm
printafm.ps	4898	0644	edit dl rm
ps2ai.ps	22306	0644	edit dl rm
ps2epsi.ps	6070	0644	edit dl rm
ras1.upp	215	0644	edit dl rm
ras3.upp	214	0644	edit dl rm
ras4.upp	220	0644	edit dl rm
ras8m.upp	209	0644	edit dl rm
ras24.upp	219	0644	edit dl rm
ras32.upp	196	0644	edit dl rm
rollconv.ps	12526	0644	edit dl rm
s400a1.upp	1454	0644	edit dl rm
s400b1.upp	1603	0644	edit dl rm
sharp.upp	1936	0644	edit dl rm
sipixa6.upp	529	0644	edit dl rm
st640ih.upp	2281	0644	edit dl rm
st640ihg.upp	1508	0644	edit dl rm
st640p.upp	1914	0644	edit dl rm
st640pg.upp	1141	0644	edit dl rm
st640pl.upp	1878	0644	edit dl rm
st640plg.upp	1105	0644	edit dl rm
stc.upp	1923	0644	edit dl rm
stc2.upp	1904	0644	edit dl rm
stc2s_h.upp	2272	0644	edit dl rm
stc2_h.upp	1879	0644	edit dl rm
stc200_h.upp	1848	0644	edit dl rm
stc300.upp	2136	0644	edit dl rm
stc300bl.upp	1341	0644	edit dl rm
stc300bm.upp	1430	0644	edit dl rm
stc500p.upp	1903	0644	edit dl rm
stc500ph.upp	1903	0644	edit dl rm
stc600ih.upp	2281	0644	edit dl rm
stc600p.upp	1151	0644	edit dl rm
stc600pl.upp	1115	0644	edit dl rm
stc640p.upp	1095	0644	edit dl rm
Stc670p.upp	1159	0644	edit dl rm
Stc670pl.upp	1124	0644	edit dl rm
Stc680p.upp	1140	0644	edit dl rm
Stc680pl.upp	1115	0644	edit dl rm
stc740ih.upp	2123	0644	edit dl rm
Stc740p.upp	1039	0644	edit dl rm
Stc740pl.upp	1115	0644	edit dl rm
Stc760p.upp	1141	0644	edit dl rm
Stc760pl.upp	1115	0644	edit dl rm
Stc777p.upp	1140	0644	edit dl rm
Stc777pl.upp	1115	0644	edit dl rm
stc800ih.upp	2158	0644	edit dl rm
stc800p.upp	1115	0644	edit dl rm
stc800pl.upp	1097	0644	edit dl rm
stc1520h.upp	2154	0644	edit dl rm
stcany.upp	673	0644	edit dl rm
stcany_h.upp	681	0644	edit dl rm
stcinfo.ps	25517	0644	edit dl rm
stcolor.ps	5065	0644	edit dl rm
stc_h.upp	1913	0644	edit dl rm
stc_l.upp	734	0644	edit dl rm
stocht.ps	2494	0644	edit dl rm
Stp720p.upp	1158	0644	edit dl rm
Stp720pl.upp	1115	0644	edit dl rm
Stp870p.upp	1140	0644	edit dl rm
Stp870pl.upp	1115	0644	edit dl rm
traceimg.ps	1382	0644	edit dl rm
traceop.ps	2572	0644	edit dl rm
uninfo.ps	5986	0644	edit dl rm
viewcmyk.ps	1984	0644	edit dl rm
viewgif.ps	5395	0644	edit dl rm
viewjpeg.ps	5691	0644	edit dl rm
viewmiff.ps	4253	0644	edit dl rm
viewpbm.ps	10282	0644	edit dl rm
viewpcx.ps	5232	0644	edit dl rm
viewps2a.ps	1136	0644	edit dl rm
winmaps.ps	3605	0644	edit dl rm
zeroline.ps	2317	0644	edit dl rm

Edit: /usr/share/ghostscript/lib/gslp.ps (20728B)

% Copyright (C) 2001-2021 Artifex Software, Inc.
% All Rights Reserved.
%
% This software is provided AS-IS with no warranty, either express or
% implied.
%
% This software is distributed under license and may not be copied,
% modified or distributed except as expressly authorized under the terms
% of the license contained in the file LICENSE in this distribution.
%
% Refer to licensing information at http://www.artifex.com or contact
% Artifex Software, Inc.,  1305 Grant Avenue - Suite 200, Novato,
% CA 94945, U.S.A., +1(415)492-9861, for further information.
%

% gslp.ps - format and print text

% This utility provides functionality approximately equivalent to the Unix
% `enscript' program.  It prints plain text files using a single font.
% It currently handles tabs and formfeeds, but not backspaces.
% It will line-wrap when using fixed-pitch fonts.
% It will also do kerning and width adjustment.
% Standard switches implemented:
%	-12BclqRr -b<header> -f<font> -F<hfont> -L<lines> -p<outfile>
% Sun switches implemented:
%	-T<n>	set tab width
% Switches ignored:
%	-GghKkmow -# -C -d -J -n -P -S -s -t -v
% Switches added:
%	--add-to-space <units>
%		add the given number of 1/72" units to the width of each
%		space (may be negative)
%	--add-to-width <units>
%		add the given number of 1/72" units to the width of each
%		character (may be negative)
%	--columns <n>
%		print in <n> columns
%	--detect
%		treat the file as PostScript if it starts with %!
%	--first-page <n>
%     --duplex(|-long-edge|-short-edge)
%             use duplex if available; if not specified, select long edge
%             for portrait printing, short edge for landscape
%		start printing at page <n>
%	--kern <file.afm>
%		kern using information from the given .AFM file
%	--last-page <n>
%		stop printing after page <n>
%	--(heading|footing)-(left|center|right) <string>
%		set the heading/footing fields; use -B first to clear
%	--margin-(top|bottom|left|right) <inches>
%		set a margin
%	--no-eject-(file|formfeed)
%		end-of-file/FF only starts a new column, not a new sheet
%	--spacing <n>
%		use double (n=2), triple (n=3), etc. spacing
% Also, the string %# in a heading or footing is replaced with the page #.
/PageNumberString (%#) def

/lpdict 150 dict def
lpdict begin

% build iso-latin-1 version of a font
/font-to-iso-latin-1 {	% <font> font-to-iso-latin-1 <font>
    %% reencode for iso latin1; from the 2nd edition red book, sec 5.6.1
    dup length dict begin {1 index /FID ne {def} {pop pop} ifelse} forall
    /Encoding ISOLatin1Encoding def currentdict end
    dup /FontName get 80 string cvs (-ISOLatin1) concatstrings cvn
    exch definefont
} def

/find-latin-font {	% <name> find-latin-font <font>
  findfont font-to-iso-latin-1
} def

% Define the initial values of the printing parameters.

/AddToSpace 0 def
/AddToWidth 0 def
/BodyFont null def		% use default
  /defaultBodyFontPortrait
    /Courier find-latin-font 10 scalefont def
  /defaultBodyFontLandscape
    /Courier find-latin-font 7 scalefont def
  /defaultBodyFont
    { Landscape { defaultBodyFontLandscape } { defaultBodyFontPortrait } ifelse } def
/Columns 1 def
/DetectFileType false def
/Duplex null def
/EjectEOF true def
/EjectFF true def
/Footers false def
/FootingLeft () def
/FootingCenter () def
/FootingRight () def
/Headers true def
/HeadingLeft () def
/HeadingCenter () def
/HeadingRight (page ) PageNumberString concatstrings def
/HeadingFont null def		% use default
  /defaultHeadingFont
    /Courier-Bold find-latin-font 10 scalefont def
/Kern 0 dict def		% no kerning
/Landscape false def
/MarginBottom 36 def		% 1/2"
/MarginLeft 36 def		% 1/2"
/MarginRight 36 def		% 1/2"
/MarginTop 36 def		% 1/2"
/MaxLines 9999 def		% max lines per page
/Noisy true def			% i.e., not quiet
/OutFile null def		% null = write directly to device
/PageFirst 1 def
/PageLast 99999 def
/Spacing 1 def
/Tab 8 def
/Truncate false def		% wrap long lines, don't truncate

% When writing to a file, we want to write out PostScript;
% when writing to the printer, we want to execute it;
% some commands should be executed regardless.
% lpexec provides for all this.

/lpdef {	% <name> <value> lpdef -
  /def 2 true lpexec
} def

/lpexec {	% <arg1> ... <argn> </op> <n> <do_always> lpexec -
  OutFile null eq {
    pop 1 add true
  } {
    /t exch def 1 add /n exch def cvx
    n -1 roll dup wo
    n 1 sub { n -1 roll dup wosp } repeat
    (\n) ws n t
  } ifelse
    { pop load exec }
    { { pop } repeat }
  ifelse
} def

/lpmoveto {	% <x> <y> lpmoveto -
        % Round the coordinates for smaller output.
  2 {
    exch 100 mul round 100 div
    dup dup cvi eq { cvi } if
  } repeat
  1 index X eq { neg exch pop /V 1 } { neg /M 2 } ifelse true lpexec
} def
/lpshow {	% <string> lpshow -
  dup length 0 ne {
    addspace 0 ne {
      addspace 0 32
      addwidth 0 ne {
        addwidth 0 6 -1 roll /awidthshow 6 true lpexec
      } {
        4 -1 roll /widthshow 4 true lpexec
      } ifelse
    } {
      addwidth 0 ne {
        addwidth 0 3 -1 roll /ashow 3 true lpexec
      } {
        OutFile null ne {
          dup dup length =string length gt {
            /show 1 false lpexec
          } {
            (S ) ws ws (\n) ws
          } ifelse
        } if show
      } ifelse
    } ifelse
  } {
    pop
  } ifelse
} def
/lpsetmyfont {
  dup load setfont
   OutFile null ne { cvx /setfont 1 false lpexec } { pop } ifelse
} def

% Define some utility procedures.

/banner		% ypos left center right
 { /HFont lpsetmyfont
   /addspace 0 def /addwidth 0 def
   /pairkern 0 dict def
   3 -1 roll bannerstring pop 0 4 index pwidth showline2 pop
   exch bannerstring pwidth exch sub 2 div 3 index pwidth showline2 pop
   bannerstring
                % Prevent the last character of the heading from grazing
                % the right margin.
                % ****** WHY DOES IT REQUIRE SO MUCH PADDING? ******
   ( ) stringwidth pop 2 mul add
   pwidth exch sub
   3 -1 roll pwidth showline2 pop
 } def

/bannerstring	% string -> string width
  { PageNumberString search
     { exch pop pindex 4 string cvs concatstrings exch concatstrings
     }
    if dup stringwidth pop
  } def

/beginpage
 { /lindex 0 def
   /skipping pindex PageFirst ge pindex PageLast le and not def
   pagex pagey Landscape {/BL} {/B} ifelse 2 true lpexec
   /pagesave exch def
   skipping { nulldevice   /OutFile null def } if
   Headers
    { lheight hdescent add
      HeadingLeft HeadingCenter HeadingRight banner
    } if
   /BFont lpsetmyfont
   /pairkern Kern def
   /addspace AddToSpace def /addwidth AddToWidth def
   pairkern length 0 ne {
     /addspace AddToSpace lpdef /addwidth AddToWidth lpdef
   } if
 } def

/endpage {
  lindex 0 ne {
    Footers {
      topskip plength sub hdescent add
      FootingLeft FootingCenter FootingRight banner
    } if
    /E
  } {
    /restore
  } ifelse
  pagesave exch 0 true lpexec
  /pindex pindex 1 add def
} def

/endcolumn
 { lindex colines 1 sub add colines idiv colines mul
   dup llength ge { pop endpage beginpage } { /lindex exch def } ifelse
 } def

/fontheight	% <font> fontheight <ascent> <height>
 { gsave setfont
   newpath 0 0 moveto
   (|^_j) false charpath
   pathbbox exch pop dup 2 index sub 4 -2 roll pop pop
   grestore exch 1.25 mul exch 1.25 mul
 } def

/wdict {
  dup length wosp ( dict\n) ws
  { (dup) ws exch wosp wosp ( put\n) ws } forall
} def
/wosp { ( ) ws wo } def
/wo {
  dup type /dicttype eq { wdict } { OutFile exch write==only } ifelse
} def
/ws {
  OutFile exch writestring
} def

/outfont {		% <name> <font> outfont -
  OutFile null ne {
    exch wo
    dup /FontName get
    dup wosp (-ISOLatin1) ws wosp ( RE) ws
    /FontMatrix get 0 get 1000 mul round cvi wosp
    ( scalefont def\n) ws
  } {
    pop pop
  }ifelse
} def

/StringFF (\f) def
/CharFF StringFF 0 get def
/StringTAB (\t) def
/CharTAB StringTAB 0 get def

/showline		% line -> leftover_line (handles \f)
 {  { showline1 dup length 0 eq { exit } if
      dup 0 get CharFF ne { exit } if
      EjectFF { endpage beginpage } { endcolumn } ifelse
      skip1
    }
   loop
 } def

/showline1		% line -> leftover_line (handles page break)
 { lindex llength eq { endpage beginpage } if
   lindex colines idiv cowidth mul		% x
   lindex colines mod 1 add lheight mul neg fascent sub	% y
   1 index cowidth add
   showline2
   /lindex lindex 1 add def
 } def

/setxy {
  /ty exch def /tx exch def
} def

/showline2 {	% string x y xlimit -> leftover_string (handles tabs)
  2 index exch 5 2 roll setxy {
                % Stack: xinit xlimit string
    showline3 dup length 0 eq { exit } if
    dup 0 get CharTAB ne { exit } if
    tx 3 index sub tabwx div
      0.05 add ceiling tabwx mul 3 index add ty setxy
    skip1
    tx 2 index ge { exit } if
  } loop exch pop exch pop
} def

/showline3 {	% xlimit string -> xlimit leftover_string
                % (finds line break / tab / formfeed)
  1 index tx sub
    cwx div 0.1 add cvi 0 .max 1 index length .min
  1 index 0 3 -1 roll getinterval
        % look for \f or \t
  StringFF search { exch pop exch pop } if
  StringTAB search { exch pop exch pop } if
  dup length 0 ne {
    tx ty lpmoveto
    dup pairkern length 0 eq {
      lpshow
    } {
      { kproc } exch /kshow 2 true lpexec
    } ifelse
    currentpoint setxy
  } if
  length dup 2 index length exch sub getinterval
} def

/kproc {	% <char1> <char2> kproc -
  pairkern currentfont /Encoding get 3 index get
  2 copy known {
    get currentfont /Encoding get 2 index get
    2 copy known {
      get currentfont /FontMatrix get 0 get mul
    } {
      pop pop 0
    } ifelse
  } {
    pop pop 0
  } ifelse
  addwidth add 2 index 32 eq { addspace add } if
  dup 0 eq { pop } { 0 rmoveto } ifelse
  pop pop
} def

/skip1
 { dup length 1 sub 1 exch getinterval
 } def

/e== {		% <object> e== - -- print an object to stderr
  (%stderr) (w) file dup 3 -1 roll write==only flushfile
} def

/eprint {	% <string> eprint - -- print a string to stderr
  (%stderr) (w) file dup 3 -1 roll writestring flushfile
} def

% Read kerning information from a .AFM file.

/readkern {	% <afmfile> readkern <pairkerndict>
  /mfilename 1 index def
  (r) file /mfile exch def
  mfile =string readline pop
  (StartFontMetrics ) anchorsearch {
    pop pop
    /kdict 256 dict def
    { mfile =string readline pop
      (EndFontMetrics) anchorsearch { pop pop exit } if
      (KPX ) anchorsearch {
        pop token pop cvlit /char1 exch def
        token pop cvlit /char2 exch def
        token pop /kern exch def pop
        kdict char1 .knownget not {
          5 dict kdict char1 2 index .growput
        } if
        char2 kern .growput
      } {
        pop
      } ifelse
    } loop kdict
  } {
    pop
    mfilename eprint ( does not begin with StartFontMetrics.\n) eprint
    0 dict
  } ifelse
  mfile closefile
} def

% The main printing procedure

/doFirst true def
/prevBFont null def
/prevHFont null def

/lpfirst {	% - lpfirst -
% Define some abbreviating procedures.
  /B {save 3 1 roll translate /X 0 def} lpdef
  /BL {save 3 1 roll 90 rotate translate /X 0 def} lpdef
  /P {/setpagedevice where {pop  % <key> <value> P
      5 dict begin 2 copy def
      /Policies 2 dict dup 4 index 1 put def currentdict end setpagedevice
      } {pop pop} ifelse} lpdef
  /E {showpage restore} lpdef
  /V {neg X exch moveto} lpdef
  /M {/X 2 index def neg moveto} lpdef
  /S {currentfile =string readline pop show} lpdef
  /RE {		% <isoname> <fontname> RE <font>
    findfont
        %% reencode for iso latin1; from the 2nd edition red book, sec 5.6.1
    dup length dict begin {1 index /FID ne {def} {pop pop} ifelse} forall
    /Encoding ISOLatin1Encoding def currentdict end
    definefont
  } lpdef
} def

/lp {		% file initial_chars ->
  /lpline exch def
  /lpfile exch def

doFirst { lpfirst /doFirst false def } if

% Initialize the device and fonts.
  /BFont
    BodyFont null eq { defaultBodyFont } { BodyFont } ifelse def
  BFont prevBFont ne {
    /BFont BFont outfont
    /prevBFont BFont def
  } if
  Headers Footers or {
    /HFont
      HeadingFont null eq { defaultHeadingFont } { HeadingFont } ifelse def
    HFont prevHFont ne {
      /HFont HFont outfont
      /prevHFont HFont def
    } if
  } if
  save

% Get the layout parameters.
   clippath
   gsave	% for possible rotation
   Landscape { 90 rotate } if
   BFont setfont ( ) stringwidth pop /cwx exch def
     cwx Tab mul /tabwx exch def
   BFont fontheight /fheight exch def /fascent exch def
   Headers Footers or { HFont fontheight } { 0 0 } ifelse
     /hheight exch def /hascent exch def
     /hdescent hheight hascent sub def
   fheight Spacing mul /lheight exch def
   Headers { hheight lheight add } { 0 } ifelse
     /topskip exch def
   Footers { hheight lheight add } { 0 } ifelse
     /botskip exch def
   /pskip topskip botskip add def
        % Translate the page so that (0,0) corresponds to
        % the top of the topmost body line.
   pathbbox
     2 index sub MarginBottom MarginTop add sub /plength exch def
     2 index sub MarginLeft MarginRight add sub /pwidth exch def
     pwidth Columns div /cowidth exch def
     exch MarginLeft add
     exch MarginBottom add plength add topskip sub
     /pagey exch def /pagex exch def
   plength pskip sub lheight div cvi MaxLines .min
     dup /colines exch def
     Columns mul /llength exch def
   grestore
   OutFile null ne { nulldevice } if

% Print layout
   Noisy
    { (Page height = ) eprint llength e==
      (.\n) eprint flush
    } if

colines 1 lt cowidth 1 lt or
    {
      (Page too small, it must be large to hold at least one line of text\n) eprint
      (please specify a page size using for example -sPAPERSIZE=(a4|letter)\n) eprint
      /gslp.ps cvx /limitcheck signalerror
    } if

% Set duplex if requested.
  Duplex null ne {
    /Duplex true /P 2 false lpexec
    /Tumble Duplex /P 2 false lpexec
  } if

% Write the kerning table, if relevant.
   OutFile null ne Kern length 0 ne and {
     (/kproc) ws /kproc load wosp ( def\n) ws
     (/pairkern) ws Kern wosp ( def\n) ws
   } if

% Disable stack recording so we can use stopped with readline.
   $error /recordstacks false put

% Initialize for the first page.
   /lbuf 64000 string def
   /pindex 1 def
   beginpage

% Iterate through the file.
   lpline
    { dup length /pos exch def
      lbuf exch 0 exch putinterval
       { lpfile lbuf pos lbuf length pos sub getinterval readline } stopped
       {	% Filled the line before a CR or EOF.
         exch pop showline
       }
       {	% Reached CR and/or EOF first.
         exch length pos add lbuf exch 0 exch getinterval
         1 index { showline } if		% omit final empty line
          { dup length 0 eq Truncate or { pop () exit } if
            showline
          }
         loop
         exch not { exit } if
       }
      ifelse
      pindex PageLast gt { exit } if
    } loop
   pop

% Wrap up.
%**************** WHY IS THIS COMMENTED OUT? ****************
%   EjectEOF { endpage } { endcolumn } ifelse
   endpage
   restore

} def

end

% Usage: <file> lp
%   prints <file> using the current parameter settings.
% Usage: [ <arg1> ... <argn> ] lpcommand
%   interprets args like a command line.

/lp { save   lpdict begin () lp end   restore } def

lpdict begin

/splitfn		% (FontNN.NN) -> <font>
 { dup /arg exch def length
    { dup 0 le { exit } if
      dup 1 sub arg exch get dup 48 ge 1 index 59 le and exch 46 eq or not { exit } if
      1 sub
    } loop
   arg exch 0 exch getinterval dup cvn find-latin-font
   exch arg exch anchorsearch pop pop cvr scalefont
 } def

% Parse the command line switches.

/doswitch	% argn ... arg1 (-?) restofswitch ->
 { exch dup cvn lpdict exch known
    { cvn load exec }
    { exch pop (Unknown switch: ) eprint eprint (\n) eprint }
   ifelse
 } def

/more		% argn ... arg1 restofswitch ->
 { dup length 0 ne
    { (- ) dup 1 3 index 0 get put
      exch dup length 1 sub 1 exch getinterval
      doswitch
    }
    { pop
    }
   ifelse
 } def

/-- { (--) exch concatstrings
      dup cvn lpdict exch known
       { cvn load exec }
       { (Unknown switch: ) eprint eprint (\n) eprint }
      ifelse
    } def
/--add-to-space { cvr /AddToSpace exch def } def
/--add-to-width { cvr /AddToWidth exch def } def
/--columns { cvi 1 .max /Columns exch def } def
/--detect { /DetectFileType true def } def
/--duplex { /Duplex {Landscape} def } def
/--duplex-long-edge { /Duplex false def } def
/--duplex-short-edge { /Duplex true def } def
/--first-page { cvi /PageFirst exch def } def
/--footing-center { /FootingCenter exch def   /Footers true def } def
/--footing-left { /FootingLeft exch def   /Footers true def } def
/--footing-right { /FootingRight exch def   /Footers true def} def
/--heading-center { /HeadingCenter exch def   /Headers true def } def
/--heading-left { /HeadingLeft exch def   /Headers true def } def
/--heading-right { /HeadingRight exch def   /Headers true def } def
/--kern { readkern /Kern exch def } def
/--last-page { cvi /PageLast exch def } def
/--margin-bottom { cvr 72.0 mul /MarginBottom exch def } def
/--margin-left { cvr 72.0 mul /MarginLeft exch def } def
/--margin-right { cvr 72.0 mul /MarginRight exch def } def
/--margin-top { cvr 72.0 mul /MarginTop exch def } def
/--no-eject-file { /EjectEOF false def } def
/--no-eject-formfeed { /EjectFF false def } def
/--spacing { cvr /Spacing exch def } def

/-# { pop } def		% ignore
/-+ { -- } def
(-1)cvn { /Columns 1 def   more } def
(-2)cvn { /Columns 2 def   more } def
/-b { /HeadingLeft exch def   /HeadingCenter () def   /HeadingRight PageNumberString def
      /Headers true def
      /break true def
    } def
/-B { /HeadingLeft () def   /HeadingCenter () def   /HeadingRight () def
      /Headers false def
      /FootingLeft () def   /FootingCenter () def   /FootingRight () def
      /Footers false def
      /break true def
      more
    } def
/-C { pop } def		% ignore
/-c { /Truncate true def   more } def
/-d { pop } def		% ignore
/-f { splitfn /BodyFont exch def } def
/-F { splitfn /HeadingFont exch def } def
/-G { more } def	% ignore
/-g { more } def	% ignore
/-h { more } def	% ignore
/-J { pop } def		% ignore
/-K { more } def	% ignore
/-k { more } def	% ignore
/-l { 66 -L -B } def
/-L { cvi /MaxLines exch def } def
/-m { more } def	% ignore
/-n { pop } def		% ignore
/-o { more } def	% ignore
/-p { (w) file /OutFile exch def   OutFile (%!\n) writestring } def
/-P { pop } def		% ignore
/-q { /Noisy false def   more } def
/-r { /Landscape true def   more } def
/-R { /Landscape false def   more } def
/-S { pop } def		% ignore
/-s { pop } def		% ignore
/-T { cvi /Tab exch def } def
/-v { pop } def		% ignore
/-w { more } def	% ignore

/lp1		% filename ->
 { break not { dup /HeadingLeft exch def } if
   Noisy
    { (Printing ) eprint dup eprint (\n) eprint
    } if
   (r) file
                % If requested, check for a PostScript file.
   DetectFileType
    { dup 2 string readstring pop dup (%!) eq
       {	% Yes, it's a PostScript file.
         pop dup 80 string readline pop pop cvx exec
       }
       { lp
       }
      ifelse
    }
    { () lp
    }
   ifelse
 } bind def

/lpcstring 8192 string def

end

/lpcommand		% <[arg1 ... argn]> lpcommand <any_printed>
 {	% Push the commands on the stack in reverse order
   mark exch
   dup length 1 sub -1 0 { 1 index exch get exch } for pop
   lpdict begin
   /any false def
   /break false def
    { dup mark eq { pop exit } if
      dup length 2 ge { dup 0 get (-) 0 get eq } { false } ifelse
       { dup 0 2 getinterval
         exch dup length 2 sub 2 exch getinterval
         doswitch
       }
       { dup  /matched false def
          { /matched true def   /any true def   lp1 } lpcstring filenameforall
         matched { pop } { lp1 } ifelse		% let the error happen
       }
      ifelse
    } loop
   OutFile null ne
    { OutFile (%stdout) (w) file ne { OutFile closefile } if
      /OutFile null def
    } if
   any
   end
 } def

[ .shellarguments
 { ] dup length 0 ne { lpcommand } { false } ifelse not
    { (%stderr) (w) file
      [ (Usage: )
        /PROGNAME where { pop PROGNAME } { (gslp) } ifelse
        ( [-12BclqRr] [-b<header>] [-f<font>] [-F<hfont>]\n)
        (        [-L<lines>] [-p<outfile>] [-T<tabwidth>]\n)
        (        [--add-to-(space|width) <units>] [--columns <n>]\n)
        (        [--detect] [--first-page <page#>] [--last-page <page#>]\n)
        (        [--(heading|footing)-(left|right|center) <string>]\n)
        (        [--kern <afmfile>] [--margin-(top|bottom|left|right) <inches>]\n)
        (        [--no-eject-(file|formfeed)] [--spacing <n>] file1 ... filen\n)
      ] { 2 copy writestring pop } forall dup flushfile closefile
    }
   if
 }
 { pop }
ifelse

cmd: