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authorKarl Berry <karl@freefriends.org>2008-02-15 17:59:01 +0000
committerKarl Berry <karl@freefriends.org>2008-02-15 17:59:01 +0000
commitfcb284b0b78010826e94d432e482a6a9116236b9 (patch)
tree3b67476b59ce7524fa63499111d4e24ceb9fc9a6 /Master/texmf-dist
parent2445b3193ddfa82efd2a95695694be74260e4e7c (diff)
rm aurora
git-svn-id: svn://tug.org/texlive/trunk@6639 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Master/texmf-dist')
-rw-r--r--Master/texmf-dist/doc/dvips/aurora/aurora.ps.gzbin190681 -> 0 bytes
-rw-r--r--Master/texmf-dist/doc/dvips/aurora/readme75
-rw-r--r--Master/texmf-dist/dvips/aurora/aurora.pro275
-rw-r--r--Master/texmf-dist/dvips/aurora/black.pro1
-rw-r--r--Master/texmf-dist/dvips/aurora/blue.pro1
-rw-r--r--Master/texmf-dist/dvips/aurora/cyan.pro1
-rw-r--r--Master/texmf-dist/dvips/aurora/green.pro1
-rw-r--r--Master/texmf-dist/dvips/aurora/magenta.pro1
-rw-r--r--Master/texmf-dist/dvips/aurora/red.pro1
-rw-r--r--Master/texmf-dist/dvips/aurora/yellow.pro1
-rw-r--r--Master/texmf-dist/source/dvips/aurora/60.lpi12
-rw-r--r--Master/texmf-dist/source/dvips/aurora/71.lpi12
-rw-r--r--Master/texmf-dist/source/dvips/aurora/85.lpi12
13 files changed, 0 insertions, 393 deletions
diff --git a/Master/texmf-dist/doc/dvips/aurora/aurora.ps.gz b/Master/texmf-dist/doc/dvips/aurora/aurora.ps.gz
deleted file mode 100644
index a106202254f..00000000000
--- a/Master/texmf-dist/doc/dvips/aurora/aurora.ps.gz
+++ /dev/null
Binary files differ
diff --git a/Master/texmf-dist/doc/dvips/aurora/readme b/Master/texmf-dist/doc/dvips/aurora/readme
deleted file mode 100644
index bb40b4737f0..00000000000
--- a/Master/texmf-dist/doc/dvips/aurora/readme
+++ /dev/null
@@ -1,75 +0,0 @@
-Offset printers need separate camera-ready copies for each ink
-they will use in printing a document. Aurora is a PostScript
-program for producing colour separates from a colour PostScript
-document. Aurora can be run from any type of computer, as it
-depends only on a black-and-white PostScript printer for its
-execution. It is capable of handling colour images as well as
-ordinary graphics, though image handling is very slow.
-
-=============================================================================
-CONTENTS
-========
-
-The Aurora distribution consists of the files
-
-README This file.
-
-aurora The Aurora PostScript program.
-
-auroratx.ps A description of how Aurora works, its limitations, and
- examples showing what it will do. This document is
- suitable for printing on a colour printer, a Level 2
- machine, viewing with a PostScript interpreter, or as
- a last resort, printing on an old Level 1 machine.
- The last page, containing several images, is extremely
- slow to output.
-
-cyan These four files allow selection of the primary colour
-magenta for a particular run of Aurora. Any colour used in
-yellow a document will be separated into these components, and
-black the amount of the selected primary will be output.
-
-red These three files are examples of how to select custom
-green colours. When used with Aurora, only precise matches
-blue to a custom colour are output (either as full black or
- as a shade of gray).
-
-60.lpi When using the CMYK colours, it is useful to set up
-71.lpi different screens for halftones of the different
-85.lpi primaries. These files contain instructions obtained
- from the Adobe file server for establishing suitable
- screens for a desired dot density. The parameters
- used in these files may vary between machines, and
- you may find it necessary to consult the PPD file
- appropriate to your machine from the Adobe file server
- for more suitable numbers for setting colour screens
- on your hardware.
-
-=============================================================================
-USAGE
-=====
-
-It is necessary to send to the PostScript printer the file
-"aurora", followed by a colour primary selection, optionally a
-screen specification, and then the document itself. With some
-operating systems, it is best to join (or concatenate) the separate
-files into one before despatch to the printer. They must be
-treated as a single job by the PostScript printer.
-
-This procedure must be followed for each desired separate.
-
-For example, the files
- aurora magenta 60.lpi mydoc
-would be sent as a single file to the printer to print the magenta
-separate of "mydoc", using a 60 lines per inch screen.
-=============================================================================
-
-Aurora is available by anonymous FTP from "ftp.adfa.oz.au" in
-directory "pub/postscript".
-
-Aurora may not be used for commercial purposes without the consent
-of the author. It may be freely transmitted provided the authorship
-and copyright notice is retained unmodified.
-
- Graham Freeman
- gfreeman@cs.adfa.oz.au
diff --git a/Master/texmf-dist/dvips/aurora/aurora.pro b/Master/texmf-dist/dvips/aurora/aurora.pro
deleted file mode 100644
index 03e9ef435f6..00000000000
--- a/Master/texmf-dist/dvips/aurora/aurora.pro
+++ /dev/null
@@ -1,275 +0,0 @@
-%!
-% Aurora: Colour Separation for Level 1 PostScript.
-% Copyright: Graham Freeman, 1994.
-% gfreeman@cs.adfa.oz.au
-% All Rights Reserved.
-% This program may not be used for commercial purposes without
-% the consent of the author. It may be freely transmitted
-% provided this authorship and copyright notice is retained
-% unmodified.
- systemdict /setpacking known
- {/SavePacking currentpacking def true setpacking}if
-/_c+stat 29 dict def
-_c+stat begin
-/Colour [0 0 0 1] def
-/RGB [0 0 0] def
-/AllColour [1 1 1 1] def
-/setcolour {this type /arraytype eq
- {true 0 1 3 {dup Colour exch get AllColour 3 -1 roll get eq and
- dup not {exit}if} for % Is current colour == 1,1,1,1 ?
- {1}
- {0 0 1 3{this exch get dup mul add}for
- 0 0 1 3{Colour exch get dup mul add}for
- 0 0 1 3{dup Colour exch get this 3 -1 roll get mul add}for
- 3 copy 3 1 roll mul sqrt dup 0 gt
- {div 0.98 lt
- {3{pop}repeat 0}
- {exch pop exch div dup 1 gt {pop 1}if} ifelse}
- {5{pop}repeat 0} ifelse
- }ifelse }
- {Colour this get}ifelse
- 1 exch sub setgray} bind def
-/this 3 def
-/transfer [{} dup dup dup] def
-/screen [4 {currentscreen 3 array astore}repeat ] def
-% {dup mul exch dup mul add 1 exch sub}
-/blackgenerate {1 exch sub dup .25 gt {pop 0}{4 mul 1 exch sub}ifelse} def
-/undercolourremove {pop 0} def
-/bound {dup 0 lt{pop 0}if dup 1 gt{pop 1}if} def
-/_c+image [/image load dup type /operatortype ne {/exec cvx}if] cvx def
-/I 0 def
-/J 0 def
-/mask 255 def
-/nbit 8 def
-/buffer 1 string def
-/gsavestack 31 array def
-/gsavepointer -1 def
-/bitandchpos {I nbit mul dup 8 mod nbit add 8 exch sub exch 8 idiv}def
-/storebitval {
- mask and bitandchpos % val bitpos chpos
- buffer 1 index get mask 3 index bitshift not and %val bitpos chpos otherbits
- 4 -2 roll bitshift or buffer 3 1 roll put }def
-/buffercheck {dup length buffer length gt
- {dup length string /buffer exch def}if }def
-/cmyk2blackvalue {
- this 1 eq {4 -1 roll} if
- this 2 eq {4 -2 roll} if
- this 3 eq {4 1 roll} if
- pop pop pop} def
-/compl {
- dup type dup /integertype eq exch /booleantype eq or {not}{
- dup type /stringtype eq {dup dup length 1 sub 0 1 3 -1 roll
- {/J exch def dup J get not 255 and J exch put dup}for pop }if
- }ifelse }def
-/rgb2cmyk {3 {1 exch sub 3 1 roll}repeat
- min3 dup undercolourremove exch blackgenerate 5 1 roll
- 3{dup 3 1 roll sub bound 5 1 roll}repeat pop} def
-/max3 {2 index 2 index lt{1 index}{2 index}ifelse dup 2 index lt{pop dup}if} def
-/min3 {2 index 2 index lt{2 index}{1 index}ifelse dup 2 index gt{pop dup}if} def
-/hsb2rgb {3 -1 roll 6 mul dup 6 eq {pop 0}if dup floor cvi
- 2 index 4 index 1 exch sub mul exch dup 2 mod 0 eq
- {dup 4 -1 roll sub 1 add 5 -1 roll mul 1 exch sub 3 index mul 3 1 roll
- dup 0 eq{pop}{2 eq {3 1 roll}{3 -1 roll}ifelse}ifelse }
- {dup 4 -1 roll exch sub 5 -1 roll mul 1 exch sub 3 index mul exch
- dup 1 eq{pop 3 1 roll}{3 eq {3 -1 roll}if}ifelse }
- ifelse} def
-/rgb2hsb {max3 4 1 roll min3 4 index exch sub
- dup 5 index 0 eq {pop 0}{5 index div}ifelse 6 1 roll dup 0 eq
- {6 1 roll pop pop pop}
- {3 index 1 index eq {2 index 2 index sub exch div}
- {2 index 1 index eq {1 index 4 index sub exch div 2 add}
- {3 index 3 index sub exch div 4 add}ifelse}ifelse}
- ifelse 6 div 6 1 roll pop pop pop} def
-/saveproc {_c+stat begin
- /gsavepointer gsavepointer 1 add def
- gsavepointer gsavestack length ge
- {/gsavestack gsavestack gsavepointer 2 mul array dup 3 1 roll copy pop def}
- if gsavestack gsavepointer get
- type /arraytype ne {gsavestack gsavepointer 7 array dup 0 4 array put
- dup 1 3 array put dup 2 4 array put dup 3 4 array put put} if
- gsavestack gsavepointer get
- dup 0 get Colour exch copy pop dup 1 get RGB exch copy pop
- dup 2 get screen exch copy pop dup 3 get transfer exch copy pop
- dup 4 /undercolourremove load put dup 5 /blackgenerate load put
- 6 false put end } def
-end
-
-/currentgray {_c+stat /Colour get aload pop
- 4 1 roll .11 mul 4 1 roll .59 mul 4 1 roll .3 mul add add add
- 1 exch sub dup 0 lt {pop 0}if} bind def
-/currentcmykcolor {_c+stat /Colour get aload pop} bind def
-/setcmykcolor {_c+stat begin Colour astore
- aload pop 4 1 roll 3{3 index add dup 1 gt{pop 1}if 1 exch sub 3 1 roll}repeat
- 4 -1 roll pop RGB astore pop setcolour end} bind def
-/setrgbcolor {_c+stat begin 3{2 index}repeat RGB astore pop
- rgb2cmyk Colour astore pop setcolour end} def
-/currentrgbcolor {_c+stat /RGB get aload pop} bind def
-/sethsbcolor {_c+stat begin hsb2rgb setrgbcolor end} def
-/currenthsbcolor {_c+stat begin RGB aload pop rgb2hsb end} def
-/setcolorscreen {_c+stat begin 3 -1 0{screen exch get astore pop}for
- this type /arraytype ne
- {screen this get aload pop setscreen}if end} bind def
-/currentcolorscreen {_c+stat begin 0 1 3 {screen exch get aload pop}for end}
- bind def
-/setcolortransfer [{_c+stat begin transfer astore pop this type /arraytype ne}
- /exec load
- [{transfer this get} /exec load
- /settransfer load dup type /operatortype ne {/exec cvx}if] cvx
- /if load /end load]
- cvx def
-/settransfer [{ _c+stat begin 0 1 3 {transfer exch 2 index put}for end}
- /exec load
- [ /settransfer load dup type /operatortype ne {/exec cvx}if ] cvx
- /exec load ] cvx def
-/currentcolortransfer {_c+stat /transfer get aload pop} bind def
-/setblackgeneration {_c+stat /blackgenerate 3 -1 roll put} bind def
-/currentblackgeneration {_c+stat /blackgenerate get} bind def
-/setundercolorremoval {_c+stat /undercolourremove 3 -1 roll put} bind def
-/currentundercolorremoval {_c+stat /undercolourremove get} bind def
-/colorimage {_c+stat begin dup 1 eq
- % 1
- {pop pop this type /arraytype eq
- {(Compound colour cannot be handled with "colorimage"\n)print stop}if
- this 3 ne
- {4 array dup 0 4 -1 roll put dup 1 /exec load put dup
- 2 {_c+stat begin buffercheck dup length 1 sub 0 1 3 -1 roll
- {buffer exch 255 put}for length buffer exch 0 exch getinterval end}
- bind put
- dup 3 /exec load put cvx} if
- }{3 eq
- % 3
- {{this type /arraytype eq % true 3
- {(Compound colour cannot be handled with "colorimage"\n)print stop}if
- 4 index 8 ne % not 8 bits
- {4 index {dup 1 eq {exit}if dup 2 mod 0 ne
- {(Only 1,2,4 or 8-bit images can be handled\n)print stop}if 2 idiv}
- loop pop
- 4 index 1 sub 1 exch {1 bitshift 1 or}repeat _c+stat /mask 3 -1 roll put
- 4 index _c+stat /nbit 3 -1 roll put
- 8 array dup
- 2 -1 0 {2 mul dup 2 index exch 6 -1 roll put 1 add /exec load put dup}for
- 6 {_c+stat begin buffercheck 0 1 2 index length 8 mul nbit idiv 1 sub
- {/I exch def I nbit mul dup 8 mod nbit add 8 sub exch 8 idiv
- 3{4 index 1 index get 2 index bitshift mask and mask div 3 1 roll}
- repeat % RGB values found
- pop pop rgb2cmyk cmyk2blackvalue mask mul round cvi not mask and
- storebitval}for
- pop pop pop buffer 0 I 1 add nbit mul 8 idiv getinterval end} bind put
- dup 7 /exec load put cvx}
- {8 array dup % 8 bits
- 2 -1 0 {2 mul dup 2 index exch 6 -1 roll put 1 add /exec load put dup}for
- 6 {_c+stat begin buffercheck 0 1 2 index length 1 sub
- {/I exch def 3{2 index I get 255 div}repeat
- rgb2cmyk cmyk2blackvalue 255 mul round cvi not 255 and
- buffer I 3 -1 roll put}for
- pop pop pop buffer 0 I 1 add getinterval end} bind put
- dup 7 /exec load put cvx}ifelse}
- % false 3
- {this type /arraytype eq
- {(Compound colour cannot be handled with "colorimage"\n)print stop}if
- 2 index 8 ne % not 8 bits
- {2 index {dup 1 eq {exit}if dup 2 mod 0 ne
- {(Only 1,2,4 or 8-bit images can be handled\n)print stop}if 2 idiv}
- loop pop
- 2 index 1 sub 1 exch {1 bitshift 1 or}repeat _c+stat /mask 3 -1 roll put
- 2 index _c+stat /nbit 3 -1 roll put
- 4 array dup 0 4 -1 roll put dup 1 /exec load put dup
- 2 {_c+stat begin buffercheck dup length 8 mul nbit idiv 3 idiv /I 0 def
- {dup 0 1 2{I 3 mul add nbit mul dup 8 mod nbit add 8 sub
- exch 8 idiv 2 index exch get exch bitshift mask and mask div exch}for
- % RGB values found
- pop rgb2cmyk cmyk2blackvalue mask mul round cvi not mask and storebitval
- /I I 1 add def}repeat
- pop buffer 0 I nbit mul 8 idiv getinterval end} bind put
- dup 3 /exec load put cvx}
- {4 array dup 0 4 -1 roll put dup 1 /exec load put dup % 8 bits
- 2 {_c+stat begin buffercheck dup length 3 idiv /I 0 def /J 0 def
- {dup J get 255 div 1 index J 1 add get 255 div
- 2 index J 2 add get 255 div rgb2cmyk cmyk2blackvalue 255 mul round cvi
- not 255 and buffer I 3 -1 roll put /I I 1 add def /J J 3 add def}repeat
- pop buffer 0 I getinterval end}
- bind put dup 3 /exec load put cvx}ifelse}ifelse}
- % 4
- {{this type /arraytype eq % true 4
- {(Compound colour cannot be handled with "colorimage"\n)print stop}if
- 5 index {dup 1 eq {exit}if dup 2 mod 0 ne
- {(Only 1,2,4 or 8-bit images can be handled\n)print stop}if 2 idiv}
- loop pop
- 10 array dup 0 7 -1 roll put dup 1 /exec load put
- dup 2 6 -1 roll put dup 3 /exec load put dup 4 5 -1 roll put
- dup 5 /exec load put dup 6 4 -1 roll put dup 7 /exec load put
- dup 8 {_c+stat begin cmyk2blackvalue buffercheck buffer copy compl end}
- bind put
- dup 9 /exec load put cvx}
- % false 4
- {this type /arraytype eq
- {(Compound colour cannot be handled with "colorimage"\n)print stop}if
- 2 index 8 ne % not 8 bits
- {2 index {dup 1 eq {exit}if dup 2 mod 0 ne
- {(Only 1,2,4 or 8-bit images can be handled\n)print stop}if 2 idiv}
- loop pop
- 2 index 1 sub 1 exch {1 bitshift 1 or}repeat _c+stat /mask 3 -1 roll put
- 2 index _c+stat /nbit 3 -1 roll put
- 4 array dup 0 4 -1 roll put dup 1 /exec load put dup
- 2 {_c+stat begin buffercheck dup length 8 mul nbit idiv 4 idiv /I 0 def
- {dup 0 1 3{I 4 mul add nbit mul dup 8 mod nbit add 8 sub
- exch 8 idiv 2 index exch get exch bitshift mask and exch}for
- pop cmyk2blackvalue not storebitval /I I 1 add def}repeat
- pop buffer 0 I nbit mul 8 idiv getinterval end} bind put
- dup 3 /exec load put cvx}
- {4 array dup 0 4 -1 roll put dup 1 /exec load put dup % 8 bits
- 2 {_c+stat begin buffercheck dup length 4 idiv /I this def /J 0 def
- {dup I get not 255 and buffer J 3 -1 roll put /I I 4 add def /J J 1 add def}repeat
- pop buffer 0 J getinterval end} bind put
- dup 3 /exec load put cvx}ifelse}
- ifelse}ifelse}ifelse
- end _c+stat /_c+image get exec} def
-/setgray {_c+stat begin dup dup dup RGB astore pop
- 1 exch sub 0 0 0 4 -1 roll Colour astore pop setcolour end} bind def
-/image [{_c+stat begin
- this type /arraytype eq
- % {(Compound colour cannot be handled with "image"\n)print stop}if
- this 3 ne or
- { 4 array dup 0 4 -1 roll put dup 1 /exec load put dup
- 2 {_c+stat begin buffercheck dup length 1 sub 0 1 3 -1 roll
- {buffer exch 255 put}for length buffer exch 0 exch getinterval end} bind put
- dup 3 /exec load put cvx} if
- end} /exec load /image load dup type /operatortype ne {/exec cvx}if] cvx def
-/gsave [_c+stat /saveproc get /exec load
- /gsave load dup type /operatortype ne {/exec load}if ] cvx def
-/grestore [/grestore load dup type /operatortype ne {/exec cvx}if
- {_c+stat begin gsavepointer 0 ge
- dup {gsavestack gsavepointer get 6 get and}if
- {gsavestack gsavepointer get
- dup 0 get Colour copy pop dup 1 get RGB copy pop
- dup 2 get screen copy pop dup 3 get transfer copy pop
- dup 4 get /undercolourremove exch def 5 get /blackgenerate exch def
- /gsavepointer gsavepointer 1 sub def} if end}
- /exec load ] cvx def
-/grestoreall [/grestoreall load dup type /operatortype ne {/exec cvx}if
- {_c+stat begin gsavepointer -1 0
- {/gsavepointer exch def gsavestack gsavepointer get 6 get {exit}if}for
- gsavepointer 0 ge
- { gsavestack gsavepointer get dup 0 get Colour copy pop
- dup 1 get RGB copy pop dup 2 get screen copy pop
- dup 3 get transfer copy pop dup 4 get /undercolourremove exch def
- dup 5 get /blackgenerate exch def
- 6 get not {/gsavepointer -1 def}if } if
- end}
- /exec load ] cvx def
-/save [_c+stat /saveproc get /exec load
- {_c+stat begin gsavestack gsavepointer get 6 true put end} /exec load
- /save load dup type /operatortype ne {/exec cvx}if] cvx def
-/restore [/restore load dup type /operatortype ne {/exec cvx}if
- {_c+stat begin gsavepointer 0 ge
- {gsavestack gsavepointer get
- dup 0 get Colour copy pop dup 1 get RGB copy pop
- dup 2 get screen copy pop dup 3 get transfer copy pop
- dup 4 get /undercolourremove exch def 5 get /blackgenerate exch def
- /gsavepointer gsavepointer 1 sub def} if end} /exec load
- ]cvx def
-/initgraphics [/initgraphics load dup type /operatortype ne {/exec cvx}if
- {0 setgray} /exec load ] cvx def
-
-systemdict /setpacking known {SavePacking setpacking}if
-% End of Aurora: colour separation prelude
diff --git a/Master/texmf-dist/dvips/aurora/black.pro b/Master/texmf-dist/dvips/aurora/black.pro
deleted file mode 100644
index 471d046fe0d..00000000000
--- a/Master/texmf-dist/dvips/aurora/black.pro
+++ /dev/null
@@ -1 +0,0 @@
-_c+stat begin /this 3 def end
diff --git a/Master/texmf-dist/dvips/aurora/blue.pro b/Master/texmf-dist/dvips/aurora/blue.pro
deleted file mode 100644
index bb8fa9a9a4f..00000000000
--- a/Master/texmf-dist/dvips/aurora/blue.pro
+++ /dev/null
@@ -1 +0,0 @@
-_c+stat begin /this [1 1 0 0] def end
diff --git a/Master/texmf-dist/dvips/aurora/cyan.pro b/Master/texmf-dist/dvips/aurora/cyan.pro
deleted file mode 100644
index 75ddce6c3a9..00000000000
--- a/Master/texmf-dist/dvips/aurora/cyan.pro
+++ /dev/null
@@ -1 +0,0 @@
-_c+stat begin /this 0 def end
diff --git a/Master/texmf-dist/dvips/aurora/green.pro b/Master/texmf-dist/dvips/aurora/green.pro
deleted file mode 100644
index 727532d565e..00000000000
--- a/Master/texmf-dist/dvips/aurora/green.pro
+++ /dev/null
@@ -1 +0,0 @@
-_c+stat begin /this [1 0 1 0] def end
diff --git a/Master/texmf-dist/dvips/aurora/magenta.pro b/Master/texmf-dist/dvips/aurora/magenta.pro
deleted file mode 100644
index 8ab131d0430..00000000000
--- a/Master/texmf-dist/dvips/aurora/magenta.pro
+++ /dev/null
@@ -1 +0,0 @@
-_c+stat begin /this 1 def end
diff --git a/Master/texmf-dist/dvips/aurora/red.pro b/Master/texmf-dist/dvips/aurora/red.pro
deleted file mode 100644
index d16d3e57e7a..00000000000
--- a/Master/texmf-dist/dvips/aurora/red.pro
+++ /dev/null
@@ -1 +0,0 @@
-_c+stat begin /this [0 1 1 0] def end
diff --git a/Master/texmf-dist/dvips/aurora/yellow.pro b/Master/texmf-dist/dvips/aurora/yellow.pro
deleted file mode 100644
index c154d37fa65..00000000000
--- a/Master/texmf-dist/dvips/aurora/yellow.pro
+++ /dev/null
@@ -1 +0,0 @@
-_c+stat begin /this 2 def end
diff --git a/Master/texmf-dist/source/dvips/aurora/60.lpi b/Master/texmf-dist/source/dvips/aurora/60.lpi
deleted file mode 100644
index ecdff207ac6..00000000000
--- a/Master/texmf-dist/source/dvips/aurora/60.lpi
+++ /dev/null
@@ -1,12 +0,0 @@
-%PS%
- % 60 lpi
-60 15 %cyan
-{abs exch abs 2 copy add 1 gt
- {1 sub dup mul exch 1 sub dup mul add 1 sub}
- {dup mul exch dup mul add 1 exch sub}
- ifelse}
-60 75 2 index %magenta
-60 0. 2 index %yellow
-60 45. 2 index %black
- setcolorscreen
-/PE where {pop PE}if
diff --git a/Master/texmf-dist/source/dvips/aurora/71.lpi b/Master/texmf-dist/source/dvips/aurora/71.lpi
deleted file mode 100644
index d54186ff961..00000000000
--- a/Master/texmf-dist/source/dvips/aurora/71.lpi
+++ /dev/null
@@ -1,12 +0,0 @@
-%PS%
- % 71 lpi
-63.2456 71.5651 %cyan
-{abs exch abs 2 copy add 1 gt
- {1 sub dup mul exch 1 sub dup mul add 1 sub}
- {dup mul exch dup mul add 1 exch sub}
- ifelse}
-63.2456 18.4349 2 index %magenta
-66.6667 0 2 index %yellow
-70.7107 45 2 index %black
- setcolorscreen
-/PE where {pop PE}if
diff --git a/Master/texmf-dist/source/dvips/aurora/85.lpi b/Master/texmf-dist/source/dvips/aurora/85.lpi
deleted file mode 100644
index 42174f158e5..00000000000
--- a/Master/texmf-dist/source/dvips/aurora/85.lpi
+++ /dev/null
@@ -1,12 +0,0 @@
-%PS%
- % 85 lpi
-94.8683 71.5651 %cyan
-{abs exch abs 2 copy add 1 gt
- {1 sub dup mul exch 1 sub dup mul add 1 sub}
- {dup mul exch dup mul add 1 exch sub}
- ifelse}
-94.8683 18.4349 2 index %magenta
-30. 0. 2 index %yellow
-84.8528 45. 2 index %black
- setcolorscreen
-/PE where {pop PE}if