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open in:
MacOS 8.1
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Win98
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DOS
view JSON data
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view as text
This file was processed as: SHell self-extracting ARchive
(archive/shar).
You can browse this item here: 3311
Confidence | Program | Detection | Match Type | Support
|
---|
100%
| dexvert
| Newsgroup Content (archive/news)
| magic
| Supported |
100%
| dexvert
| SHell self-extracting ARchive (archive/shar)
| magic
| Supported |
100%
| dexvert
| Internet Message Format (text/imf)
| magic
| Supported |
1%
| dexvert
| Text File (text/txt)
| fallback
| Supported |
100%
| file
| news or mail, ASCII text
| default
| |
100%
| TrID
| E-Mail message (Var. 2)
| default
| |
100%
| checkBytes
| Printable ASCII
| default
| |
100%
| perlTextCheck
| Likely Text (Perl)
| default
| |
100%
| siegfried
| fmt/329 Shell Archive Format
| default
| |
100%
| detectItEasy
| Format: plain text[LF]
| default (weak)
| |
100%
| xdgMime
| message/rfc822
| default
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| 46 72 6f 6d 3a 20 61 6a | 63 64 40 63 73 2e 65 64 |From: aj|cd@cs.ed|
|00000010| 2e 61 63 2e 75 6b 20 28 | 41 6e 67 75 73 20 44 75 |.ac.uk (|Angus Du|
|00000020| 67 67 61 6e 29 0a 4e 65 | 77 73 67 72 6f 75 70 73 |ggan).Ne|wsgroups|
|00000030| 3a 20 61 6c 74 2e 67 72 | 61 70 68 69 63 73 2e 70 |: alt.gr|aphics.p|
|00000040| 69 78 75 74 69 6c 73 2c | 61 6c 74 2e 73 6f 75 72 |ixutils,|alt.sour|
|00000050| 63 65 73 0a 53 75 62 6a | 65 63 74 3a 20 70 70 6d |ces.Subj|ect: ppm|
|00000060| 74 6f 70 63 6c 20 30 31 | 2f 30 31 20 28 77 61 73 |topcl 01|/01 (was|
|00000070| 20 52 65 3a 20 67 69 66 | 20 2d 2d 3e 20 70 62 6d | Re: gif| --> pbm|
|00000080| 70 6c 75 73 20 2d 2d 3e | 20 48 50 20 50 61 69 6e |plus -->| HP Pain|
|00000090| 74 4a 65 74 3f 29 0a 4d | 65 73 73 61 67 65 2d 49 |tJet?).M|essage-I|
|000000a0| 44 3a 20 3c 31 30 33 37 | 36 40 73 6b 79 65 2e 63 |D: <1037|6@skye.c|
|000000b0| 73 2e 65 64 2e 61 63 2e | 75 6b 3e 0a 44 61 74 65 |s.ed.ac.|uk>.Date|
|000000c0| 3a 20 39 20 4d 61 79 20 | 39 31 20 30 39 3a 35 33 |: 9 May |91 09:53|
|000000d0| 3a 33 33 20 47 4d 54 0a | 0a 49 6e 20 61 72 74 69 |:33 GMT.|.In arti|
|000000e0| 63 6c 65 20 3c 34 37 35 | 40 66 65 32 6f 33 2e 6c |cle <475|@fe2o3.l|
|000000f0| 61 75 72 65 6c 2e 6d 64 | 2e 75 73 3e 2c 20 72 75 |aurel.md|.us>, ru|
|00000100| 73 74 79 40 66 65 32 6f | 33 2e 6c 61 75 72 65 6c |sty@fe2o|3.laurel|
|00000110| 2e 6d 64 2e 75 73 20 28 | 52 75 73 74 79 20 48 61 |.md.us (|Rusty Ha|
|00000120| 64 64 6f 63 6b 29 20 77 | 72 69 74 65 73 3a 0a 3e |ddock) w|rites:.>|
|00000130| 20 49 6e 20 61 72 74 69 | 63 6c 65 20 3c 31 35 39 | In arti|cle <159|
|00000140| 36 33 40 68 65 6c 69 6f | 73 2e 54 41 4d 55 2e 45 |63@helio|s.TAMU.E|
|00000150| 44 55 3e 20 6a 64 6d 35 | 35 34 38 40 74 61 6d 73 |DU> jdm5|548@tams|
|00000160| 75 6e 2e 74 61 6d 75 2e | 65 64 75 20 28 4a 61 6d |un.tamu.|edu (Jam|
|00000170| 65 73 20 44 61 72 72 65 | 6c 6c 20 4d 63 43 61 75 |es Darre|ll McCau|
|00000180| 6c 65 79 29 20 77 72 69 | 74 65 73 3a 0a 3e 20 20 |ley) wri|tes:.> |
|00000190| 20 20 7c 49 20 72 65 63 | 65 69 76 65 64 20 73 6f | |I rec|eived so|
|000001a0| 6d 65 20 73 6f 75 72 63 | 65 20 6f 6e 63 65 20 74 |me sourc|e once t|
|000001b0| 68 61 74 20 77 6f 75 6c | 64 20 73 70 65 61 6b 20 |hat woul|d speak |
|000001c0| 50 61 69 6e 74 4a 65 74 | 20 76 69 61 20 53 75 6e |PaintJet| via Sun|
|000001d0| 20 52 61 73 74 65 72 2e | 0a 3e 20 20 20 20 7c 2e | Raster.|.> |.|
|000001e0| 2e 2e 0a 3e 20 20 20 20 | 7c 49 74 20 64 6f 65 73 |...> ||It does|
|000001f0| 20 77 6f 72 6b 20 76 65 | 72 79 20 77 65 6c 6c 20 | work ve|ry well |
|00000200| 74 68 6f 75 67 68 2e 20 | 20 50 61 72 74 69 63 75 |though. | Particu|
|00000210| 6c 61 72 6c 79 2c 20 69 | 66 20 74 68 65 20 69 6d |larly, i|f the im|
|00000220| 61 67 65 20 69 73 20 37 | 32 30 20 70 69 78 65 6c |age is 7|20 pixel|
|00000230| 73 0a 3e 20 20 20 20 7c | 2e 2e 2e 0a 3e 20 20 20 |s.> ||....> |
|00000240| 20 7c 70 70 6d 74 6f 70 | 6a 2c 20 61 6e 79 6f 6e | |ppmtop|j, anyon|
|00000250| 65 3f 0a 3e 20 0a 3e 20 | 70 70 6d 74 6f 70 6a 2c |e?.> .> |ppmtopj,|
|00000260| 20 79 65 73 21 20 20 41 | 66 74 65 72 20 74 68 69 | yes! A|fter thi|
|00000270| 73 20 73 65 6d 65 73 74 | 65 72 20 69 73 20 6f 76 |s semest|er is ov|
|00000280| 65 72 2c 20 77 68 69 63 | 68 20 69 73 6e 27 74 20 |er, whic|h isn't |
|00000290| 74 6f 6f 20 66 61 72 20 | 6f 66 66 0a 3e 20 6e 6f |too far |off.> no|
|000002a0| 77 2c 20 49 20 77 61 6e | 74 20 74 6f 20 73 74 61 |w, I wan|t to sta|
|000002b0| 72 74 20 6f 6e 20 69 74 | 2e 20 20 48 6f 70 65 66 |rt on it|. Hopef|
|000002c0| 75 6c 6c 79 20 69 74 20 | 77 6f 6e 27 74 20 74 61 |ully it |won't ta|
|000002d0| 6b 65 20 6d 75 63 68 20 | 6d 6f 72 65 20 74 68 61 |ke much |more tha|
|000002e0| 6e 0a 3e 20 61 20 77 65 | 65 6b 65 6e 64 2e 20 20 |n.> a we|ekend. |
|000002f0| 49 66 20 79 6f 75 20 77 | 69 6c 6c 2c 20 62 6f 75 |If you w|ill, bou|
|00000300| 6e 63 65 20 74 68 61 74 | 20 63 6f 64 65 20 6d 79 |nce that| code my|
|00000310| 20 77 61 79 20 73 6f 20 | 49 20 63 61 6e 20 67 65 | way so |I can ge|
|00000320| 74 20 73 6f 6d 65 0a 3e | 20 6d 6f 72 65 20 69 6e |t some.>| more in|
|00000330| 73 69 67 68 74 20 69 6e | 74 6f 20 70 72 6f 67 72 |sight in|to progr|
|00000340| 61 6d 6d 69 6e 67 20 74 | 68 65 20 50 4a 2e 20 20 |amming t|he PJ. |
|00000350| 49 27 6d 20 69 6e 74 65 | 72 65 73 74 65 64 20 69 |I'm inte|rested i|
|00000360| 6e 20 68 6f 77 20 74 68 | 65 0a 3e 20 31 36 2d 63 |n how th|e.> 16-c|
|00000370| 6f 6c 6f 72 20 6c 69 6d | 69 74 20 69 73 20 68 61 |olor lim|it is ha|
|00000380| 6e 64 6c 65 64 2e 20 20 | 54 68 61 6e 6b 73 21 20 |ndled. |Thanks! |
|00000390| 0a 0a 4f 66 20 63 6f 75 | 72 73 65 2c 20 69 66 20 |..Of cou|rse, if |
|000003a0| 79 6f 75 20 68 61 76 65 | 20 61 20 50 61 69 6e 74 |you have| a Paint|
|000003b0| 4a 65 74 20 58 4c 2c 20 | 79 6f 75 20 63 6f 75 6c |Jet XL, |you coul|
|000003c0| 64 20 75 73 65 20 69 74 | 73 20 69 6e 74 65 72 6e |d use it|s intern|
|000003d0| 61 6c 20 69 6d 61 67 69 | 6e 67 0a 63 61 70 61 62 |al imagi|ng.capab|
|000003e0| 69 6c 69 74 69 65 73 20 | 77 69 74 68 20 74 68 65 |ilities |with the|
|000003f0| 20 66 6f 6c 6c 6f 77 69 | 6e 67 20 70 72 6f 67 72 | followi|ng progr|
|00000400| 61 6d 2e 0a 0a 3e 20 0a | 3e 20 09 09 2d 52 75 73 |am...> .|> ..-Rus|
|00000410| 74 79 2d 0a 0a 46 6f 6c | 6c 6f 77 75 70 73 20 64 |ty-..Fol|lowups d|
|00000420| 69 72 65 63 74 65 64 20 | 74 6f 20 61 6c 74 2e 67 |irected |to alt.g|
|00000430| 72 61 70 68 69 63 73 2e | 70 69 78 75 74 69 6c 73 |raphics.|pixutils|
|00000440| 2e 0a 0a 61 2e 0a 2d 2d | 20 0a 41 6e 67 75 73 20 |...a..--| .Angus |
|00000450| 44 75 67 67 61 6e 2c 20 | 44 65 70 61 72 74 6d 65 |Duggan, |Departme|
|00000460| 6e 74 20 6f 66 20 43 6f | 6d 70 75 74 65 72 20 53 |nt of Co|mputer S|
|00000470| 63 69 65 6e 63 65 2c 09 | 7c 20 49 27 6d 20 70 69 |cience,.|| I'm pi|
|00000480| 6e 6b 2c 20 74 68 65 72 | 65 66 6f 72 65 20 49 27 |nk, ther|efore I'|
|00000490| 6d 20 53 70 61 6d 2e 0a | 55 6e 69 76 65 72 73 69 |m Spam..|Universi|
|000004a0| 74 79 20 6f 66 20 45 64 | 69 6e 62 75 72 67 68 2c |ty of Ed|inburgh,|
|000004b0| 20 4a 43 4d 42 2c 09 09 | 09 7c 20 4a 41 4e 45 54 | JCMB,..|.| JANET|
|000004c0| 3a 20 20 61 6a 63 64 40 | 75 6b 2e 61 63 2e 65 64 |: ajcd@|uk.ac.ed|
|000004d0| 2e 6c 66 63 73 0a 54 68 | 65 20 4b 69 6e 67 27 73 |.lfcs.Th|e King's|
|000004e0| 20 42 75 69 6c 64 69 6e | 67 73 2c 20 4d 61 79 66 | Buildin|gs, Mayf|
|000004f0| 69 65 6c 64 20 52 6f 61 | 64 2c 09 09 7c 20 56 4f |ield Roa|d,..| VO|
|00000500| 49 43 45 3a 20 20 28 55 | 4b 29 20 30 33 31 20 36 |ICE: (U|K) 031 6|
|00000510| 35 30 20 35 31 32 36 0a | 45 64 69 6e 62 75 72 67 |50 5126.|Edinburg|
|00000520| 68 2c 20 45 48 39 20 33 | 4a 5a 2c 20 53 63 6f 74 |h, EH9 3|JZ, Scot|
|00000530| 6c 61 6e 64 2e 09 7c 20 | 4f 52 3a 20 20 61 6a 63 |land..| |OR: ajc|
|00000540| 64 25 6c 66 63 73 2e 65 | 64 2e 61 63 2e 75 6b 40 |d%lfcs.e|d.ac.uk@|
|00000550| 6e 73 66 6e 65 74 2d 72 | 65 6c 61 79 2e 61 63 2e |nsfnet-r|elay.ac.|
|00000560| 75 6b 0a 0a 23 21 20 2f | 62 69 6e 2f 73 68 0a 23 |uk..#! /|bin/sh.#|
|00000570| 20 54 68 69 73 20 69 73 | 20 61 20 73 68 65 6c 6c | This is| a shell|
|00000580| 20 61 72 63 68 69 76 65 | 2e 20 20 52 65 6d 6f 76 | archive|. Remov|
|00000590| 65 20 61 6e 79 74 68 69 | 6e 67 20 62 65 66 6f 72 |e anythi|ng befor|
|000005a0| 65 20 74 68 69 73 20 6c | 69 6e 65 2c 20 74 68 65 |e this l|ine, the|
|000005b0| 6e 20 75 6e 70 61 63 6b | 0a 23 20 69 74 20 62 79 |n unpack|.# it by|
|000005c0| 20 73 61 76 69 6e 67 20 | 69 74 20 69 6e 74 6f 20 | saving |it into |
|000005d0| 61 20 66 69 6c 65 20 61 | 6e 64 20 74 79 70 69 6e |a file a|nd typin|
|000005e0| 67 20 22 73 68 20 66 69 | 6c 65 22 2e 20 20 54 6f |g "sh fi|le". To|
|000005f0| 20 6f 76 65 72 77 72 69 | 74 65 20 65 78 69 73 74 | overwri|te exist|
|00000600| 69 6e 67 0a 23 20 66 69 | 6c 65 73 2c 20 74 79 70 |ing.# fi|les, typ|
|00000610| 65 20 22 73 68 20 66 69 | 6c 65 20 2d 63 22 2e 20 |e "sh fi|le -c". |
|00000620| 20 59 6f 75 20 63 61 6e | 20 61 6c 73 6f 20 66 65 | You can| also fe|
|00000630| 65 64 20 74 68 69 73 20 | 61 73 20 73 74 61 6e 64 |ed this |as stand|
|00000640| 61 72 64 20 69 6e 70 75 | 74 20 76 69 61 0a 23 20 |ard inpu|t via.# |
|00000650| 75 6e 73 68 61 72 2c 20 | 6f 72 20 62 79 20 74 79 |unshar, |or by ty|
|00000660| 70 69 6e 67 20 22 73 68 | 20 3c 66 69 6c 65 22 2c |ping "sh| <file",|
|00000670| 20 65 2e 67 2e 2e 20 20 | 49 66 20 74 68 69 73 20 | e.g.. |If this |
|00000680| 61 72 63 68 69 76 65 20 | 69 73 20 63 6f 6d 70 6c |archive |is compl|
|00000690| 65 74 65 2c 20 79 6f 75 | 0a 23 20 77 69 6c 6c 20 |ete, you|.# will |
|000006a0| 73 65 65 20 74 68 65 20 | 66 6f 6c 6c 6f 77 69 6e |see the |followin|
|000006b0| 67 20 6d 65 73 73 61 67 | 65 20 61 74 20 74 68 65 |g messag|e at the|
|000006c0| 20 65 6e 64 3a 0a 23 09 | 09 22 45 6e 64 20 6f 66 | end:.#.|."End of|
|000006d0| 20 61 72 63 68 69 76 65 | 20 31 20 28 6f 66 20 31 | archive| 1 (of 1|
|000006e0| 29 2e 22 0a 23 20 43 6f | 6e 74 65 6e 74 73 3a 20 |).".# Co|ntents: |
|000006f0| 20 70 70 6d 74 6f 70 63 | 6c 2e 31 20 70 70 6d 74 | ppmtopc|l.1 ppmt|
|00000700| 6f 70 63 6c 2e 63 0a 23 | 20 57 72 61 70 70 65 64 |opcl.c.#| Wrapped|
|00000710| 20 62 79 20 61 6a 63 64 | 40 64 61 76 61 61 72 20 | by ajcd|@davaar |
|00000720| 6f 6e 20 54 68 75 20 4d | 61 79 20 20 39 20 31 30 |on Thu M|ay 9 10|
|00000730| 3a 34 38 3a 33 39 20 31 | 39 39 31 0a 50 41 54 48 |:48:39 1|991.PATH|
|00000740| 3d 2f 62 69 6e 3a 2f 75 | 73 72 2f 62 69 6e 3a 2f |=/bin:/u|sr/bin:/|
|00000750| 75 73 72 2f 75 63 62 20 | 3b 20 65 78 70 6f 72 74 |usr/ucb |; export|
|00000760| 20 50 41 54 48 0a 69 66 | 20 74 65 73 74 20 2d 66 | PATH.if| test -f|
|00000770| 20 70 70 6d 74 6f 70 63 | 6c 2e 31 20 2d 61 20 22 | ppmtopc|l.1 -a "|
|00000780| 24 7b 31 7d 22 20 21 3d | 20 22 2d 63 22 20 3b 20 |${1}" !=| "-c" ; |
|00000790| 74 68 65 6e 20 0a 20 20 | 65 63 68 6f 20 73 68 61 |then . |echo sha|
|000007a0| 72 3a 20 57 69 6c 6c 20 | 6e 6f 74 20 6f 76 65 72 |r: Will |not over|
|000007b0| 2d 77 72 69 74 65 20 65 | 78 69 73 74 69 6e 67 20 |-write e|xisting |
|000007c0| 66 69 6c 65 20 5c 22 70 | 70 6d 74 6f 70 63 6c 2e |file \"p|pmtopcl.|
|000007d0| 31 5c 22 0a 65 6c 73 65 | 0a 65 63 68 6f 20 73 68 |1\".else|.echo sh|
|000007e0| 61 72 3a 20 45 78 74 72 | 61 63 74 69 6e 67 20 5c |ar: Extr|acting \|
|000007f0| 22 70 70 6d 74 6f 70 63 | 6c 2e 31 5c 22 20 5c 28 |"ppmtopc|l.1\" \(|
|00000800| 32 31 39 31 20 63 68 61 | 72 61 63 74 65 72 73 5c |2191 cha|racters\|
|00000810| 29 0a 73 65 64 20 22 73 | 2f 5e 58 2f 2f 22 20 3e |).sed "s|/^X//" >|
|00000820| 70 70 6d 74 6f 70 63 6c | 2e 31 20 3c 3c 27 45 4e |ppmtopcl|.1 <<'EN|
|00000830| 44 5f 4f 46 5f 70 70 6d | 74 6f 70 63 6c 2e 31 27 |D_OF_ppm|topcl.1'|
|00000840| 0a 58 2e 54 48 20 50 50 | 4d 54 4f 50 43 4c 20 31 |.X.TH PP|MTOPCL 1|
|00000850| 20 22 31 34 20 4d 61 72 | 63 68 20 31 39 39 31 22 | "14 Mar|ch 1991"|
|00000860| 0a 58 2e 53 48 20 4e 41 | 4d 45 0a 58 70 70 6d 74 |.X.SH NA|ME.Xppmt|
|00000870| 6f 70 63 6c 20 2d 20 63 | 6f 6e 76 65 72 74 20 61 |opcl - c|onvert a|
|00000880| 20 70 6f 72 74 61 62 6c | 65 20 70 69 78 6d 61 70 | portabl|e pixmap|
|00000890| 20 69 6e 74 6f 20 61 6e | 20 48 50 20 50 61 69 6e | into an| HP Pain|
|000008a0| 74 4a 65 74 20 58 4c 20 | 50 43 4c 20 66 69 6c 65 |tJet XL |PCL file|
|000008b0| 0a 58 2e 53 48 20 53 59 | 4e 4f 50 53 49 53 0a 58 |.X.SH SY|NOPSIS.X|
|000008c0| 70 70 6d 74 6f 70 63 6c | 20 5b 2d 6e 6f 70 61 63 |ppmtopcl| [-nopac|
|000008d0| 6b 5d 20 5b 2d 67 61 6d | 6d 61 0a 58 2e 49 20 3c |k] [-gam|ma.X.I <|
|000008e0| 6e 3e 0a 58 5d 20 5b 2d | 70 72 65 73 65 6e 74 61 |n>.X] [-|presenta|
|000008f0| 74 69 6f 6e 5d 20 5b 2d | 64 61 72 6b 5d 20 5b 2d |tion] [-|dark] [-|
|00000900| 64 69 66 66 75 73 65 5d | 20 5b 2d 63 6c 75 73 74 |diffuse]| [-clust|
|00000910| 65 72 5d 20 5b 2d 64 69 | 74 68 65 72 5d 20 5b 2d |er] [-di|ther] [-|
|00000920| 78 73 68 69 66 74 0a 58 | 2e 49 20 3c 73 3e 0a 58 |xshift.X|.I <s>.X|
|00000930| 5d 20 5b 2d 79 73 68 69 | 66 74 0a 58 2e 49 20 3c |] [-yshi|ft.X.I <|
|00000940| 73 3e 0a 58 5d 20 5b 2d | 78 73 68 69 66 74 0a 58 |s>.X] [-|xshift.X|
|00000950| 2e 49 20 3c 73 3e 0a 58 | 5d 20 5b 2d 79 73 68 69 |.I <s>.X|] [-yshi|
|00000960| 66 74 0a 58 2e 49 20 3c | 73 3e 0a 58 5d 20 5b 2d |ft.X.I <|s>.X] [-|
|00000970| 78 73 69 7a 65 7c 2d 77 | 69 64 74 68 7c 2d 78 73 |xsize|-w|idth|-xs|
|00000980| 63 61 6c 65 0a 58 2e 49 | 20 3c 73 3e 0a 58 5d 20 |cale.X.I| <s>.X] |
|00000990| 5b 2d 79 73 69 7a 65 7c | 2d 68 65 69 67 68 74 7c |[-ysize||-height||
|000009a0| 2d 79 73 63 61 6c 65 0a | 58 2e 49 20 3c 73 3e 0a |-yscale.|X.I <s>.|
|000009b0| 58 5d 20 5b 70 70 6d 66 | 69 6c 65 5d 0a 58 0a 58 |X] [ppmf|ile].X.X|
|000009c0| 2e 53 48 20 44 45 53 43 | 52 49 50 54 49 4f 4e 0a |.SH DESC|RIPTION.|
|000009d0| 58 52 65 61 64 73 20 61 | 20 70 6f 72 74 61 62 6c |XReads a| portabl|
|000009e0| 65 20 70 69 78 6d 61 70 | 20 61 73 20 69 6e 70 75 |e pixmap| as inpu|
|000009f0| 74 2e 0a 58 50 72 6f 64 | 75 63 65 73 20 61 20 50 |t..XProd|uces a P|
|00000a00| 43 4c 20 66 69 6c 65 20 | 73 75 69 74 61 62 6c 65 |CL file |suitable|
|00000a10| 20 66 6f 72 20 70 72 69 | 6e 74 69 6e 67 20 6f 6e | for pri|nting on|
|00000a20| 20 61 6e 20 48 50 20 50 | 61 69 6e 74 4a 65 74 20 | an HP P|aintJet |
|00000a30| 58 4c 20 70 72 69 6e 74 | 65 72 20 61 73 0a 58 6f |XL print|er as.Xo|
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|00000a60| 69 73 20 6e 6f 74 20 73 | 75 69 74 61 62 6c 65 20 |is not s|uitable |
|00000a70| 66 6f 72 20 70 72 69 6e | 74 69 6e 67 20 6f 6e 20 |for prin|ting on |
|00000a80| 61 20 6e 6f 72 6d 61 6c | 20 50 72 69 6e 74 4a 65 |a normal| PrintJe|
|00000a90| 74 20 70 72 69 6e 74 65 | 72 2e 0a 58 54 68 65 0a |t printe|r..XThe.|
|00000aa0| 58 2e 42 20 5c 2d 6e 6f | 70 61 63 6b 0a 58 6f 70 |X.B \-no|pack.Xop|
|00000ab0| 74 69 6f 6e 20 67 65 6e | 65 72 61 74 65 73 20 61 |tion gen|erates a|
|00000ac0| 20 66 69 6c 65 20 77 68 | 69 63 68 20 64 6f 65 73 | file wh|ich does|
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|00000ae0| 6d 61 6c 20 54 49 46 46 | 20 34 2e 30 20 63 6f 6d |mal TIFF| 4.0 com|
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|00000b00| 2e 20 54 68 69 73 20 66 | 69 6c 65 20 6d 69 67 68 |. This f|ile migh|
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|00000b20| 6e 20 61 20 6e 6f 72 6d | 61 6c 20 50 61 69 6e 74 |n a norm|al Paint|
|00000b30| 4a 65 74 20 70 72 69 6e | 74 65 72 20 28 6e 6f 74 |Jet prin|ter (not|
|00000b40| 20 61 6e 20 58 4c 29 2e | 0a 58 2e 50 50 0a 58 54 | an XL).|.X.PP.XT|
|00000b50| 68 65 0a 58 2e 42 20 5c | 2d 67 61 6d 6d 61 0a 58 |he.X.B \|-gamma.X|
|00000b60| 6f 70 74 69 6f 6e 20 73 | 65 74 73 20 74 68 65 20 |option s|ets the |
|00000b70| 67 61 6d 6d 61 20 63 6f | 72 72 65 63 74 69 6f 6e |gamma co|rrection|
|00000b80| 20 66 6f 72 20 74 68 65 | 20 69 6d 61 67 65 2e 20 | for the| image. |
|00000b90| 54 68 65 20 75 73 65 66 | 75 6c 20 72 61 6e 67 65 |The usef|ul range|
|00000ba0| 20 66 6f 72 20 74 68 65 | 0a 58 50 61 69 6e 74 4a | for the|.XPaintJ|
|00000bb0| 65 74 20 58 4c 20 69 73 | 20 61 70 70 72 6f 78 69 |et XL is| approxi|
|00000bc0| 6d 61 74 65 6c 79 20 30 | 2e 36 20 74 6f 20 31 2e |mately 0|.6 to 1.|
|00000bd0| 35 2e 0a 58 2e 50 50 0a | 58 54 68 65 20 72 65 6e |5..X.PP.|XThe ren|
|00000be0| 64 65 72 69 6e 67 20 61 | 6c 67 6f 72 69 74 68 6d |dering a|lgorithm|
|00000bf0| 20 75 73 65 64 20 66 6f | 72 20 69 6d 61 67 65 73 | used fo|r images|
|00000c00| 20 63 61 6e 20 62 65 20 | 61 6c 74 65 72 65 64 20 | can be |altered |
|00000c10| 77 69 74 68 20 74 68 65 | 0a 58 2e 42 20 2d 64 69 |with the|.X.B -di|
|00000c20| 74 68 65 72 2c 0a 58 2e | 42 20 2d 63 6c 75 73 74 |ther,.X.|B -clust|
|00000c30| 65 72 2c 0a 58 61 6e 64 | 0a 58 2e 42 20 2d 64 69 |er,.Xand|.X.B -di|
|00000c40| 66 66 75 73 65 0a 58 6f | 70 74 69 6f 6e 73 2e 20 |ffuse.Xo|ptions. |
|00000c50| 54 68 65 73 65 20 6f 70 | 74 69 6f 6e 73 20 73 65 |These op|tions se|
|00000c60| 6c 65 63 74 20 6f 72 64 | 65 72 65 64 20 64 69 74 |lect ord|ered dit|
|00000c70| 68 65 72 69 6e 67 2c 20 | 63 6c 75 73 74 65 72 65 |hering, |clustere|
|00000c80| 64 20 6f 72 64 65 72 65 | 64 20 64 69 74 68 65 72 |d ordere|d dither|
|00000c90| 69 6e 67 2c 0a 58 6f 72 | 20 65 72 72 6f 72 20 64 |ing,.Xor| error d|
|00000ca0| 69 66 66 75 73 69 6f 6e | 20 72 65 73 70 65 63 74 |iffusion| respect|
|00000cb0| 69 76 65 6c 79 2e 0a 58 | 54 68 65 0a 58 2e 42 20 |ively..X|The.X.B |
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|00001160| 3b 20 74 68 65 6e 0a 20 | 20 20 20 65 63 68 6f 20 |; then. | echo |
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|00001180| 2e 31 5c 22 20 75 6e 70 | 61 63 6b 65 64 20 77 69 |.1\" unp|acked wi|
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|000011b0| 72 69 74 69 6e 67 20 63 | 68 65 63 6b 0a 66 69 0a |riting c|heck.fi.|
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|000011e0| 21 3d 20 22 2d 63 22 20 | 3b 20 74 68 65 6e 20 0a |!= "-c" |; then .|
|000011f0| 20 20 65 63 68 6f 20 73 | 68 61 72 3a 20 57 69 6c | echo s|har: Wil|
|00001200| 6c 20 6e 6f 74 20 6f 76 | 65 72 2d 77 72 69 74 65 |l not ov|er-write|
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|00001220| 22 70 70 6d 74 6f 70 63 | 6c 2e 63 5c 22 0a 65 6c |"ppmtopc|l.c\".el|
|00001230| 73 65 0a 65 63 68 6f 20 | 73 68 61 72 3a 20 45 78 |se.echo |shar: Ex|
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|00001250| 70 63 6c 2e 63 5c 22 20 | 5c 28 31 32 30 37 37 20 |pcl.c\" |\(12077 |
|00001260| 63 68 61 72 61 63 74 65 | 72 73 5c 29 0a 73 65 64 |characte|rs\).sed|
|00001270| 20 22 73 2f 5e 58 2f 2f | 22 20 3e 70 70 6d 74 6f | "s/^X//|" >ppmto|
|00001280| 70 63 6c 2e 63 20 3c 3c | 27 45 4e 44 5f 4f 46 5f |pcl.c <<|'END_OF_|
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|000012c0| 78 6d 61 70 20 69 6e 74 | 6f 20 50 43 4c 20 6c 61 |xmap int|o PCL la|
|000012d0| 6e 67 75 61 67 65 20 66 | 6f 72 20 48 50 20 50 61 |nguage f|or HP Pa|
|000012e0| 69 6e 74 4a 65 74 20 61 | 6e 64 0a 58 20 2a 20 20 |intJet a|nd.X * |
|000012f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 50 61 69 6e | | Pain|
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|000015e0| 2d 68 65 69 67 68 74 7c | 2d 79 73 63 61 6c 65 20 |-height||-yscale |
|000015f0| 3c 73 3e 5d 5c 6e 5c 0a | 58 20 20 20 20 20 20 20 |<s>]\n\.|X |
|00001600| 20 20 20 20 20 5b 70 70 | 6d 66 69 6c 65 5d 22 3b | [pp|mfile]";|
|00001610| 0a 58 0a 58 23 64 65 66 | 69 6e 65 20 50 43 4c 5f |.X.X#def|ine PCL_|
|00001620| 4d 41 58 57 49 44 54 48 | 20 32 30 34 38 0a 58 23 |MAXWIDTH| 2048.X#|
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|00001670| 20 6e 6f 70 61 63 6b 20 | 3d 20 30 3b 0a 58 73 74 | nopack |= 0;.Xst|
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|00001690| 30 3b 0a 58 73 74 61 74 | 69 63 20 69 6e 74 20 64 |0;.Xstat|ic int d|
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|000016c0| 20 30 3b 0a 58 73 74 61 | 74 69 63 20 69 6e 74 20 | 0;.Xsta|tic int |
|000016d0| 63 6c 75 73 74 65 72 20 | 3d 20 30 3b 0a 58 73 74 |cluster |= 0;.Xst|
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|000016f0| 20 30 3b 0a 58 73 74 61 | 74 69 63 20 69 6e 74 20 | 0;.Xsta|tic int |
|00001700| 79 73 69 7a 65 20 3d 20 | 30 3b 0a 58 73 74 61 74 |ysize = |0;.Xstat|
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|00001720| 30 3b 0a 58 73 74 61 74 | 69 63 20 69 6e 74 20 79 |0;.Xstat|ic int y|
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|00001750| 20 30 3b 0a 58 73 74 61 | 74 69 63 20 64 6f 75 62 | 0;.Xsta|tic doub|
|00001760| 6c 65 20 78 73 63 61 6c | 65 20 3d 20 30 2e 30 3b |le xscal|e = 0.0;|
|00001770| 0a 58 73 74 61 74 69 63 | 20 64 6f 75 62 6c 65 20 |.Xstatic| double |
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|000017a0| 6d 61 20 3d 20 30 2e 30 | 3b 0a 58 0a 58 2f 2a 20 |ma = 0.0|;.X.X/* |
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|00001940| 20 20 44 49 4d 2c 20 20 | 28 63 68 61 72 20 2a 29 | DIM, |(char *)|
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|00001960| 78 73 63 61 6c 65 22 2c | 20 20 20 20 20 20 20 52 |xscale",| R|
|00001970| 45 41 4c 2c 20 28 63 68 | 61 72 20 2a 29 26 78 73 |EAL, (ch|ar *)&xs|
|00001980| 63 61 6c 65 20 7d 2c 0a | 58 20 20 20 7b 22 79 73 |cale },.|X {"ys|
|00001990| 63 61 6c 65 22 2c 20 20 | 20 20 20 20 20 52 45 41 |cale", | REA|
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|000019c0| 66 74 22 2c 20 20 20 20 | 20 20 20 44 49 4d 2c 20 |ft", | DIM, |
|000019d0| 20 28 63 68 61 72 20 2a | 29 26 78 73 68 69 66 74 | (char *|)&xshift|
|000019e0| 20 7d 2c 0a 58 20 20 20 | 7b 22 79 73 68 69 66 74 | },.X |{"yshift|
|000019f0| 22 2c 20 20 20 20 20 20 | 20 44 49 4d 2c 20 20 28 |", | DIM, (|
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|00001a40| 20 20 7b 22 64 69 66 66 | 75 73 65 22 2c 20 20 20 | {"diff|use", |
|00001a50| 20 20 20 42 4f 4f 4c 2c | 20 28 63 68 61 72 20 2a | BOOL,| (char *|
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|00001a70| 20 7b 22 64 69 74 68 65 | 72 22 2c 20 20 20 20 20 | {"dithe|r", |
|00001a80| 20 20 42 4f 4f 4c 2c 20 | 28 63 68 61 72 20 2a 29 | BOOL, |(char *)|
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|00001ac0| 6c 75 73 74 65 72 20 7d | 2c 0a 58 20 20 20 7b 22 |luster }|,.X {"|
|00001ad0| 6e 6f 70 61 63 6b 22 2c | 20 20 20 20 20 20 20 42 |nopack",| B|
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|00001b10| 29 20 28 70 75 74 63 68 | 61 72 28 28 28 77 29 3e |) (putch|ar(((w)>|
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|00001b40| 58 0a 58 69 6e 74 20 62 | 69 74 73 70 65 72 70 69 |X.Xint b|itsperpi|
|00001b50| 78 65 6c 28 76 29 0a 58 | 20 20 20 20 20 69 6e 74 |xel(v).X| int|
|00001b60| 20 76 3b 0a 58 7b 0a 58 | 20 20 20 69 6e 74 20 62 | v;.X{.X| int b|
|00001b70| 70 70 20 3d 20 30 3b 0a | 58 20 20 20 77 68 69 6c |pp = 0;.|X whil|
|00001b80| 65 20 28 76 20 3e 20 30 | 29 20 7b 20 20 2f 2a 20 |e (v > 0|) { /* |
|00001b90| 63 61 6c 63 75 6c 61 74 | 65 20 23 20 62 69 74 73 |calculat|e # bits|
|00001ba0| 20 66 6f 72 20 76 61 6c | 75 65 20 2a 2f 0a 58 20 | for val|ue */.X |
|00001bb0| 20 20 20 20 20 2b 2b 62 | 70 70 3b 0a 58 20 20 20 | ++b|pp;.X |
|00001bc0| 20 20 20 76 3e 3e 3d 31 | 3b 0a 58 20 20 20 7d 0a | v>>=1|;.X }.|
|00001bd0| 58 20 20 20 72 65 74 75 | 72 6e 20 28 62 70 70 29 |X retu|rn (bpp)|
|00001be0| 3b 0a 58 7d 0a 58 0a 58 | 73 74 61 74 69 63 20 63 |;.X}.X.X|static c|
|00001bf0| 68 61 72 20 2a 69 6e 72 | 6f 77 20 3d 20 4e 55 4c |har *inr|ow = NUL|
|00001c00| 4c 3b 0a 58 73 74 61 74 | 69 63 20 63 68 61 72 20 |L;.Xstat|ic char |
|00001c10| 2a 6f 75 74 72 6f 77 20 | 3d 20 4e 55 4c 4c 3b 0a |*outrow |= NULL;.|
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|00001c40| 3d 20 4e 55 4c 4c 3b 0a | 58 0a 58 70 75 74 62 69 |= NULL;.|X.Xputbi|
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|00001c60| 23 6e 20 62 69 74 73 20 | 69 6e 20 62 20 6f 75 74 |#n bits |in b out|
|00001c70| 2c 20 70 61 63 6b 69 6e | 67 20 69 6e 74 6f 20 62 |, packin|g into b|
|00001c80| 79 74 65 73 3b 20 6e 3d | 30 20 66 6c 75 73 68 65 |ytes; n=|0 flushe|
|00001c90| 73 20 62 69 74 73 20 2a | 2f 0a 58 20 20 20 20 20 |s bits *|/.X |
|00001ca0| 69 6e 74 20 62 2c 20 6e | 3b 20 2f 2a 20 6e 20 73 |int b, n|; /* n s|
|00001cb0| 68 6f 75 6c 64 20 6e 65 | 76 65 72 20 62 65 20 3e |hould ne|ver be >|
|00001cc0| 20 38 20 2a 2f 0a 58 7b | 0a 58 20 20 20 73 74 61 | 8 */.X{|.X sta|
|00001cd0| 74 69 63 20 69 6e 74 20 | 6f 75 74 20 3d 20 30 3b |tic int |out = 0;|
|00001ce0| 0a 58 20 20 20 73 74 61 | 74 69 63 20 69 6e 74 20 |.X sta|tic int |
|00001cf0| 63 6e 74 20 3d 20 30 3b | 0a 58 20 20 20 73 74 61 |cnt = 0;|.X sta|
|00001d00| 74 69 63 20 69 6e 74 20 | 6e 75 6d 20 3d 20 30 3b |tic int |num = 0;|
|00001d10| 0a 58 20 20 20 73 74 61 | 74 69 63 20 69 6e 74 20 |.X sta|tic int |
|00001d20| 70 61 63 6b 20 3d 20 30 | 3b 0a 58 20 20 20 69 66 |pack = 0|;.X if|
|00001d30| 20 28 6e 29 20 7b 0a 58 | 20 20 20 20 20 20 69 6e | (n) {.X| in|
|00001d40| 74 20 78 6f 20 3d 20 30 | 3b 0a 58 20 20 20 20 20 |t xo = 0|;.X |
|00001d50| 20 69 6e 74 20 78 63 20 | 3d 20 30 3b 0a 58 20 20 | int xc |= 0;.X |
|00001d60| 20 20 20 20 69 66 20 28 | 63 6e 74 2b 6e 20 3e 20 | if (|cnt+n > |
|00001d70| 38 29 20 7b 20 20 2f 2a | 20 6f 76 65 72 66 6c 6f |8) { /*| overflo|
|00001d80| 77 69 6e 67 20 63 75 72 | 72 65 6e 74 20 62 79 74 |wing cur|rent byt|
|00001d90| 65 3f 20 2a 2f 0a 58 09 | 20 78 63 20 3d 20 63 6e |e? */.X.| xc = cn|
|00001da0| 74 20 2b 20 6e 20 2d 20 | 38 3b 0a 58 09 20 78 6f |t + n - |8;.X. xo|
|00001db0| 20 3d 20 28 62 20 26 20 | 7e 28 2d 31 20 3c 3c 20 | = (b & |~(-1 << |
|00001dc0| 78 63 29 29 20 3c 3c 20 | 28 38 2d 78 63 29 3b 0a |xc)) << |(8-xc);.|
|00001dd0| 58 09 20 6e 20 2d 3d 20 | 78 63 3b 0a 58 09 20 62 |X. n -= |xc;.X. b|
|00001de0| 20 3e 3e 3d 20 78 63 3b | 0a 58 20 20 20 20 20 20 | >>= xc;|.X |
|00001df0| 7d 0a 58 20 20 20 20 20 | 20 63 6e 74 20 2b 3d 20 |}.X | cnt += |
|00001e00| 6e 3b 0a 58 20 20 20 20 | 20 20 6f 75 74 20 7c 3d |n;.X | out |=|
|00001e10| 20 28 62 20 26 20 7e 28 | 2d 31 20 3c 3c 20 6e 29 | (b & ~(|-1 << n)|
|00001e20| 29 20 3c 3c 20 28 38 2d | 63 6e 74 29 3b 0a 58 20 |) << (8-|cnt);.X |
|00001e30| 20 20 20 20 20 69 66 20 | 28 63 6e 74 20 3e 3d 20 | if |(cnt >= |
|00001e40| 38 29 20 7b 0a 58 09 20 | 69 6e 72 6f 77 5b 6e 75 |8) {.X. |inrow[nu|
|00001e50| 6d 2b 2b 5d 20 3d 20 6f | 75 74 3b 0a 58 09 20 6f |m++] = o|ut;.X. o|
|00001e60| 75 74 20 3d 20 78 6f 3b | 0a 58 09 20 63 6e 74 20 |ut = xo;|.X. cnt |
|00001e70| 3d 20 78 63 3b 0a 58 20 | 20 20 20 20 20 7d 0a 58 |= xc;.X | }.X|
|00001e80| 20 20 20 7d 20 65 6c 73 | 65 20 7b 20 2f 2a 20 66 | } els|e { /* f|
|00001e90| 6c 75 73 68 20 72 6f 77 | 20 2a 2f 0a 58 20 20 20 |lush row| */.X |
|00001ea0| 20 20 20 69 6e 74 20 69 | 3b 0a 58 20 20 20 20 20 | int i|;.X |
|00001eb0| 20 69 66 20 28 63 6e 74 | 29 20 7b 0a 58 09 20 69 | if (cnt|) {.X. i|
|00001ec0| 6e 72 6f 77 5b 6e 75 6d | 2b 2b 5d 20 3d 20 6f 75 |nrow[num|++] = ou|
|00001ed0| 74 3b 0a 58 09 20 6f 75 | 74 20 3d 20 63 6e 74 20 |t;.X. ou|t = cnt |
|00001ee0| 3d 20 30 3b 0a 58 20 20 | 20 20 20 20 7d 0a 58 20 |= 0;.X | }.X |
|00001ef0| 20 20 20 20 20 66 6f 72 | 20 28 3b 20 6e 75 6d 20 | for| (; num |
|00001f00| 3e 20 30 20 26 26 20 69 | 6e 72 6f 77 5b 6e 75 6d |> 0 && i|nrow[num|
|00001f10| 2d 31 5d 20 3d 3d 20 30 | 3b 20 6e 75 6d 2d 2d 29 |-1] == 0|; num--)|
|00001f20| 3b 20 2f 2a 20 72 65 6d | 6f 76 65 20 74 72 61 69 |; /* rem|ove trai|
|00001f30| 6c 69 6e 67 20 7a 65 72 | 6f 73 20 2a 2f 0a 58 20 |ling zer|os */.X |
|00001f40| 20 20 20 20 20 70 72 69 | 6e 74 66 28 22 5c 30 33 | pri|ntf("\03|
|00001f50| 33 2a 62 22 29 3b 20 0a | 58 20 20 20 20 20 20 69 |3*b"); .|X i|
|00001f60| 66 20 28 6e 75 6d 20 26 | 26 20 21 6e 6f 70 61 63 |f (num &|& !nopac|
|00001f70| 6b 29 20 7b 20 20 20 20 | 20 20 20 20 20 20 20 20 |k) { | |
|00001f80| 2f 2a 20 54 49 46 46 20 | 34 2e 30 20 70 61 63 6b |/* TIFF |4.0 pack|
|00001f90| 62 69 74 73 20 65 6e 63 | 6f 64 69 6e 67 20 2a 2f |bits enc|oding */|
|00001fa0| 0a 58 09 20 69 6e 74 20 | 73 74 61 72 74 20 3d 20 |.X. int |start = |
|00001fb0| 30 3b 0a 58 09 20 69 6e | 74 20 6e 65 78 74 3b 0a |0;.X. in|t next;.|
|00001fc0| 58 09 20 72 75 6e 63 6e | 74 5b 73 74 61 72 74 5d |X. runcn|t[start]|
|00001fd0| 20 3d 20 30 3b 0a 58 09 | 20 66 6f 72 20 28 69 20 | = 0;.X.| for (i |
|00001fe0| 3d 20 31 3b 20 69 20 3c | 20 6e 75 6d 3b 20 69 2b |= 1; i <| num; i+|
|00001ff0| 2b 29 20 7b 0a 58 09 20 | 20 20 20 69 66 20 28 69 |+) {.X. | if (i|
|00002000| 6e 72 6f 77 5b 69 5d 20 | 3d 3d 20 69 6e 72 6f 77 |nrow[i] |== inrow|
|00002010| 5b 69 2d 31 5d 29 20 7b | 0a 58 09 20 20 20 20 20 |[i-1]) {|.X. |
|00002020| 20 20 69 66 20 28 72 75 | 6e 63 6e 74 5b 73 74 61 | if (ru|ncnt[sta|
|00002030| 72 74 5d 20 3c 3d 20 30 | 20 26 26 20 72 75 6e 63 |rt] <= 0| && runc|
|00002040| 6e 74 5b 73 74 61 72 74 | 5d 20 3e 20 2d 31 32 37 |nt[start|] > -127|
|00002050| 29 0a 58 09 09 20 20 72 | 75 6e 63 6e 74 5b 73 74 |).X.. r|uncnt[st|
|00002060| 61 72 74 5d 2d 2d 3b 0a | 58 09 20 20 20 20 20 20 |art]--;.|X. |
|00002070| 20 65 6c 73 65 0a 58 09 | 09 20 20 72 75 6e 63 6e | else.X.|. runcn|
|00002080| 74 5b 73 74 61 72 74 20 | 3d 20 69 5d 20 3d 20 30 |t[start |= i] = 0|
|00002090| 3b 0a 58 09 20 20 20 20 | 7d 20 65 6c 73 65 20 7b |;.X. |} else {|
|000020a0| 0a 58 09 20 20 20 20 20 | 20 20 69 66 20 28 72 75 |.X. | if (ru|
|000020b0| 6e 63 6e 74 5b 73 74 61 | 72 74 5d 20 3e 3d 20 30 |ncnt[sta|rt] >= 0|
|000020c0| 20 26 26 20 72 75 6e 63 | 6e 74 5b 73 74 61 72 74 | && runc|nt[start|
|000020d0| 5d 20 3c 20 31 32 37 29 | 0a 58 09 09 20 20 72 75 |] < 127)|.X.. ru|
|000020e0| 6e 63 6e 74 5b 73 74 61 | 72 74 5d 2b 2b 3b 0a 58 |ncnt[sta|rt]++;.X|
|000020f0| 09 20 20 20 20 20 20 20 | 65 6c 73 65 0a 58 09 09 |. |else.X..|
|00002100| 20 20 72 75 6e 63 6e 74 | 5b 73 74 61 72 74 20 3d | runcnt|[start =|
|00002110| 20 69 5d 20 3d 20 30 3b | 0a 58 09 20 20 20 20 7d | i] = 0;|.X. }|
|00002120| 0a 58 09 20 7d 0a 58 09 | 20 73 74 61 72 74 20 3d |.X. }.X.| start =|
|00002130| 20 30 3b 0a 58 09 20 66 | 6f 72 20 28 69 20 3d 20 | 0;.X. f|or (i = |
|00002140| 30 3b 20 69 20 3c 20 6e | 75 6d 3b 20 69 20 3d 20 |0; i < n|um; i = |
|00002150| 6e 65 78 74 29 20 7b 0a | 58 09 20 20 20 20 69 6e |next) {.|X. in|
|00002160| 74 20 63 6f 75 6e 74 20 | 3d 20 72 75 6e 63 6e 74 |t count |= runcnt|
|00002170| 5b 69 5d 3b 0a 58 09 20 | 20 20 20 69 6e 74 20 66 |[i];.X. | int f|
|00002180| 72 6f 6d 20 3d 20 69 3b | 0a 58 09 20 20 20 20 69 |rom = i;|.X. i|
|00002190| 66 20 28 63 6f 75 6e 74 | 20 3e 3d 20 30 29 20 7b |f (count| >= 0) {|
|000021a0| 20 2f 2a 20 6d 65 72 67 | 65 20 74 77 6f 2d 62 79 | /* merg|e two-by|
|000021b0| 74 65 20 72 75 6e 73 20 | 2a 2f 0a 58 09 20 20 20 |te runs |*/.X. |
|000021c0| 20 20 20 20 66 6f 72 20 | 28 3b 3b 29 20 7b 0a 58 | for |(;;) {.X|
|000021d0| 09 09 20 20 6e 65 78 74 | 20 3d 20 69 2b 31 2b 72 |.. next| = i+1+r|
|000021e0| 75 6e 63 6e 74 5b 69 5d | 3b 0a 58 09 09 20 20 69 |uncnt[i]|;.X.. i|
|000021f0| 66 28 6e 65 78 74 20 3e | 3d 20 6e 75 6d 20 7c 7c |f(next >|= num |||
|00002200| 20 72 75 6e 63 6e 74 5b | 6e 65 78 74 5d 20 3c 20 | runcnt[|next] < |
|00002210| 30 20 7c 7c 0a 58 09 09 | 20 20 20 20 20 63 6f 75 |0 ||.X..| cou|
|00002220| 6e 74 2b 72 75 6e 63 6e | 74 5b 6e 65 78 74 5d 2b |nt+runcn|t[next]+|
|00002230| 31 20 3e 20 31 32 37 29 | 0a 58 09 09 20 20 20 20 |1 > 127)|.X.. |
|00002240| 20 62 72 65 61 6b 3b 0a | 58 09 09 20 20 63 6f 75 | break;.|X.. cou|
|00002250| 6e 74 20 2b 3d 20 72 75 | 6e 63 6e 74 5b 6e 65 78 |nt += ru|ncnt[nex|
|00002260| 74 5d 2b 31 3b 0a 58 09 | 09 20 20 69 20 3d 20 6e |t]+1;.X.|. i = n|
|00002270| 65 78 74 3b 0a 58 09 20 | 20 20 20 20 20 20 7d 0a |ext;.X. | }.|
|00002280| 58 09 20 20 20 20 7d 0a | 58 09 20 20 20 20 6e 65 |X. }.|X. ne|
|00002290| 78 74 20 3d 20 20 69 20 | 2b 20 31 20 2b 20 28 28 |xt = i |+ 1 + ((|
|000022a0| 72 75 6e 63 6e 74 5b 69 | 5d 20 3c 20 30 29 20 3f |runcnt[i|] < 0) ?|
|000022b0| 20 2d 72 75 6e 63 6e 74 | 5b 69 5d 20 3a 20 72 75 | -runcnt|[i] : ru|
|000022c0| 6e 63 6e 74 5b 69 5d 29 | 3b 0a 58 09 20 20 20 20 |ncnt[i])|;.X. |
|000022d0| 69 66 20 28 6e 65 78 74 | 20 3c 20 6e 75 6d 20 26 |if (next| < num &|
|000022e0| 26 20 63 6f 75 6e 74 20 | 3e 20 30 20 26 26 0a 58 |& count |> 0 &&.X|
|000022f0| 09 09 72 75 6e 63 6e 74 | 5b 6e 65 78 74 5d 20 3c |..runcnt|[next] <|
|00002300| 20 30 20 26 26 20 72 75 | 6e 63 6e 74 5b 6e 65 78 | 0 && ru|ncnt[nex|
|00002310| 74 5d 20 3e 20 2d 31 32 | 37 29 20 7b 0a 58 09 20 |t] > -12|7) {.X. |
|00002320| 20 20 20 20 20 20 63 6f | 75 6e 74 2d 2d 3b 0a 58 | co|unt--;.X|
|00002330| 09 20 20 20 20 20 20 20 | 6e 65 78 74 2d 2d 3b 0a |. |next--;.|
|00002340| 58 09 20 20 20 20 20 20 | 20 72 75 6e 63 6e 74 5b |X. | runcnt[|
|00002350| 6e 65 78 74 5d 20 3d 20 | 72 75 6e 63 6e 74 5b 6e |next] = |runcnt[n|
|00002360| 65 78 74 2b 31 5d 2d 31 | 3b 0a 58 09 20 20 20 20 |ext+1]-1|;.X. |
|00002370| 7d 0a 58 09 20 20 20 20 | 6f 75 74 72 6f 77 5b 73 |}.X. |outrow[s|
|00002380| 74 61 72 74 2b 2b 5d 20 | 3d 20 63 6f 75 6e 74 3b |tart++] |= count;|
|00002390| 0a 58 09 20 20 20 20 69 | 66 20 28 63 6f 75 6e 74 |.X. i|f (count|
|000023a0| 20 3e 3d 20 30 29 20 7b | 0a 58 09 20 20 20 20 20 | >= 0) {|.X. |
|000023b0| 20 20 77 68 69 6c 65 20 | 28 63 6f 75 6e 74 2d 2d | while |(count--|
|000023c0| 20 3e 3d 20 30 29 0a 58 | 09 09 20 20 6f 75 74 72 | >= 0).X|.. outr|
|000023d0| 6f 77 5b 73 74 61 72 74 | 2b 2b 5d 20 3d 20 69 6e |ow[start|++] = in|
|000023e0| 72 6f 77 5b 66 72 6f 6d | 2b 2b 5d 3b 0a 58 09 20 |row[from|++];.X. |
|000023f0| 20 20 20 7d 20 65 6c 73 | 65 0a 58 09 20 20 20 20 | } els|e.X. |
|00002400| 20 20 20 6f 75 74 72 6f | 77 5b 73 74 61 72 74 2b | outro|w[start+|
|00002410| 2b 5d 20 3d 20 69 6e 72 | 6f 77 5b 66 72 6f 6d 5d |+] = inr|ow[from]|
|00002420| 3b 0a 58 09 20 7d 0a 58 | 09 20 69 66 20 28 73 74 |;.X. }.X|. if (st|
|00002430| 61 72 74 20 3c 20 6e 75 | 6d 29 20 7b 0a 58 09 20 |art < nu|m) {.X. |
|00002440| 20 20 20 6e 75 6d 20 3d | 20 73 74 61 72 74 3b 0a | num =| start;.|
|00002450| 58 09 20 20 20 20 69 66 | 20 28 21 70 61 63 6b 29 |X. if| (!pack)|
|00002460| 20 7b 0a 58 09 20 20 20 | 20 20 20 20 70 72 69 6e | {.X. | prin|
|00002470| 74 66 28 22 32 6d 22 29 | 3b 0a 58 09 20 20 20 20 |tf("2m")|;.X. |
|00002480| 20 20 20 70 61 63 6b 20 | 3d 20 31 3b 0a 58 09 20 | pack |= 1;.X. |
|00002490| 20 20 20 7d 0a 58 09 20 | 7d 20 65 6c 73 65 20 7b | }.X. |} else {|
|000024a0| 0a 58 09 20 20 20 20 69 | 66 20 28 70 61 63 6b 29 |.X. i|f (pack)|
|000024b0| 20 7b 0a 58 09 20 20 20 | 20 20 20 20 70 72 69 6e | {.X. | prin|
|000024c0| 74 66 28 22 30 6d 22 29 | 3b 0a 58 09 20 20 20 20 |tf("0m")|;.X. |
|000024d0| 20 20 20 70 61 63 6b 20 | 3d 20 30 3b 0a 58 09 20 | pack |= 0;.X. |
|000024e0| 20 20 20 7d 0a 58 09 20 | 7d 0a 58 20 20 20 20 20 | }.X. |}.X |
|000024f0| 20 7d 0a 58 20 20 20 20 | 20 20 70 72 69 6e 74 66 | }.X | printf|
|00002500| 28 22 25 64 57 22 2c 20 | 6e 75 6d 29 3b 0a 58 20 |("%dW", |num);.X |
|00002510| 20 20 20 20 20 66 6f 72 | 20 28 69 20 3d 20 30 3b | for| (i = 0;|
|00002520| 20 69 20 3c 20 6e 75 6d | 3b 20 69 2b 2b 29 0a 58 | i < num|; i++).X|
|00002530| 09 20 70 75 74 63 68 61 | 72 28 70 61 63 6b 20 3f |. putcha|r(pack ?|
|00002540| 20 6f 75 74 72 6f 77 5b | 69 5d 20 3a 20 69 6e 72 | outrow[|i] : inr|
|00002550| 6f 77 5b 69 5d 29 3b 0a | 58 20 20 20 20 20 20 6e |ow[i]);.|X n|
|00002560| 75 6d 20 3d 20 30 3b 20 | 2f 2a 20 6e 65 77 20 72 |um = 0; |/* new r|
|00002570| 6f 77 20 2a 2f 0a 58 20 | 20 20 7d 0a 58 7d 0a 58 |ow */.X | }.X}.X|
|00002580| 0a 58 6d 61 69 6e 28 61 | 72 67 63 2c 20 61 72 67 |.Xmain(a|rgc, arg|
|00002590| 76 29 0a 58 20 20 20 20 | 20 69 6e 74 20 61 72 67 |v).X | int arg|
|000025a0| 63 3b 0a 58 20 20 20 20 | 20 63 68 61 72 20 2a 61 |c;.X | char *a|
|000025b0| 72 67 76 5b 5d 3b 0a 58 | 7b 0a 58 20 20 20 46 49 |rgv[];.X|{.X FI|
|000025c0| 4c 45 20 2a 69 66 64 3b | 0a 58 20 20 20 72 65 67 |LE *ifd;|.X reg|
|000025d0| 69 73 74 65 72 20 70 69 | 78 65 6c 20 2a 2a 70 69 |ister pi|xel **pi|
|000025e0| 78 65 6c 73 2c 20 2a 70 | 69 78 72 6f 77 3b 0a 58 |xels, *p|ixrow;.X|
|000025f0| 20 20 20 72 65 67 69 73 | 74 65 72 20 69 6e 74 20 | regis|ter int |
|00002600| 20 72 6f 77 2c 20 63 6f | 6c 2c 20 62 70 70 2c 20 | row, co|l, bpp, |
|00002610| 69 3b 0a 58 20 20 20 69 | 6e 74 20 72 6f 77 73 2c |i;.X i|nt rows,|
|00002620| 20 63 6f 6c 73 3b 0a 58 | 20 20 20 70 69 78 76 61 | cols;.X| pixva|
|00002630| 6c 20 6d 61 78 76 61 6c | 3b 0a 58 20 20 20 69 6e |l maxval|;.X in|
|00002640| 74 20 62 70 72 2c 20 62 | 70 67 2c 20 62 70 62 3b |t bpr, b|pg, bpb;|
|00002650| 0a 58 20 20 20 69 6e 74 | 20 72 65 6e 64 65 72 3b |.X int| render;|
|00002660| 0a 58 20 20 20 69 6e 74 | 20 63 6f 6c 6f 75 72 73 |.X int| colours|
|00002670| 2c 20 69 6e 64 65 78 3b | 0a 58 20 20 20 63 6f 6c |, index;|.X col|
|00002680| 6f 72 68 69 73 74 5f 76 | 65 63 74 6f 72 20 63 68 |orhist_v|ector ch|
|00002690| 76 3b 0a 58 20 20 20 63 | 6f 6c 6f 72 68 61 73 68 |v;.X c|olorhash|
|000026a0| 5f 74 61 62 6c 65 20 63 | 68 74 3b 0a 58 20 20 20 |_table c|ht;.X |
|000026b0| 0a 58 20 20 20 70 6d 5f | 70 72 6f 67 6e 61 6d 65 |.X pm_|progname|
|000026c0| 20 3d 20 61 72 67 76 5b | 30 5d 3b 0a 58 20 20 20 | = argv[|0];.X |
|000026d0| 0a 58 20 20 20 77 68 69 | 6c 65 20 28 61 72 67 63 |.X whi|le (argc|
|000026e0| 20 3e 20 31 20 26 26 20 | 61 72 67 76 5b 31 5d 5b | > 1 && |argv[1][|
|000026f0| 30 5d 20 3d 3d 20 27 2d | 27 29 20 7b 0a 58 20 20 |0] == '-|') {.X |
|00002700| 20 20 20 20 63 68 61 72 | 20 2a 63 2c 20 2a 76 61 | char| *c, *va|
|00002710| 6c 3d 61 72 67 76 5b 31 | 5d 2b 31 3b 0a 58 20 20 |l=argv[1|]+1;.X |
|00002720| 20 20 20 20 66 6f 72 20 | 28 69 20 3d 20 30 3b 20 | for |(i = 0; |
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|00003460| 72 75 6e 63 6e 74 20 3d | 20 28 2f 2a 73 69 67 6e |runcnt =| (/*sign|
|00003470| 65 64 2a 2f 20 63 68 61 | 72 20 2a 29 6d 61 6c 6c |ed*/ cha|r *)mall|
|00003480| 6f 63 28 28 75 6e 73 69 | 67 6e 65 64 29 62 70 70 |oc((unsi|gned)bpp|
|00003490| 29 29 20 3d 3d 20 4e 55 | 4c 4c 29 0a 58 20 20 20 |)) == NU|LL).X |
|000034a0| 20 20 20 70 6d 5f 65 72 | 72 6f 72 28 22 63 61 6e | pm_er|ror("can|
|000034b0| 27 74 20 61 6c 6c 6f 63 | 61 74 65 20 73 70 61 63 |'t alloc|ate spac|
|000034c0| 65 20 66 6f 72 20 72 6f | 77 22 2c 20 30 2c 30 2c |e for ro|w", 0,0,|
|000034d0| 30 2c 30 2c 30 29 3b 0a | 58 0a 58 20 20 20 2f 2a |0,0,0);.|X.X /*|
|000034e0| 20 73 65 74 20 75 70 20 | 69 6d 61 67 65 20 64 65 | set up |image de|
|000034f0| 74 61 69 6c 73 20 2a 2f | 0a 58 20 20 20 69 66 20 |tails */|.X if |
|00003500| 28 78 73 63 61 6c 65 20 | 21 3d 20 30 2e 30 29 0a |(xscale |!= 0.0).|
|00003510| 58 20 20 20 20 20 20 78 | 73 69 7a 65 20 3d 20 63 |X x|size = c|
|00003520| 6f 6c 73 20 2a 20 78 73 | 63 61 6c 65 20 2a 20 34 |ols * xs|cale * 4|
|00003530| 3b 0a 58 20 20 20 69 66 | 20 28 79 73 63 61 6c 65 |;.X if| (yscale|
|00003540| 20 21 3d 20 30 2e 30 29 | 0a 58 20 20 20 20 20 20 | != 0.0)|.X |
|00003550| 79 73 69 7a 65 20 3d 20 | 72 6f 77 73 20 2a 20 79 |ysize = |rows * y|
|00003560| 73 63 61 6c 65 20 2a 20 | 34 3b 0a 58 0a 58 23 69 |scale * |4;.X.X#i|
|00003570| 66 64 65 66 20 44 45 42 | 55 47 0a 58 20 20 20 66 |fdef DEB|UG.X f|
|00003580| 70 72 69 6e 74 66 28 73 | 74 64 65 72 72 2c 20 22 |printf(s|tderr, "|
|00003590| 64 61 72 6b 20 20 20 20 | 3d 25 64 5c 6e 22 2c 20 |dark |=%d\n", |
|000035a0| 64 61 72 6b 29 3b 0a 58 | 20 20 20 66 70 72 69 6e |dark);.X| fprin|
|000035b0| 74 66 28 73 74 64 65 72 | 72 2c 20 22 64 69 66 66 |tf(stder|r, "diff|
|000035c0| 75 73 65 20 3d 25 64 5c | 6e 22 2c 20 64 69 66 66 |use =%d\|n", diff|
|000035d0| 75 73 65 29 3b 0a 58 20 | 20 20 66 70 72 69 6e 74 |use);.X | fprint|
|000035e0| 66 28 73 74 64 65 72 72 | 2c 20 22 64 69 74 68 65 |f(stderr|, "dithe|
|000035f0| 72 20 20 3d 25 64 5c 6e | 22 2c 20 64 69 74 68 65 |r =%d\n|", dithe|
|00003600| 72 29 3b 0a 58 20 20 20 | 66 70 72 69 6e 74 66 28 |r);.X |fprintf(|
|00003610| 73 74 64 65 72 72 2c 20 | 22 63 6c 75 73 74 65 72 |stderr, |"cluster|
|00003620| 20 3d 25 64 5c 6e 22 2c | 20 63 6c 75 73 74 65 72 | =%d\n",| cluster|
|00003630| 29 3b 0a 58 20 20 20 66 | 70 72 69 6e 74 66 28 73 |);.X f|printf(s|
|00003640| 74 64 65 72 72 2c 20 22 | 71 75 61 6c 69 74 79 20 |tderr, "|quality |
|00003650| 3d 25 64 5c 6e 22 2c 20 | 71 75 61 6c 69 74 79 29 |=%d\n", |quality)|
|00003660| 3b 0a 58 20 20 20 66 70 | 72 69 6e 74 66 28 73 74 |;.X fp|rintf(st|
|00003670| 64 65 72 72 2c 20 22 78 | 73 69 7a 65 20 20 20 3d |derr, "x|size =|
|00003680| 25 64 5c 6e 22 2c 20 78 | 73 69 7a 65 29 3b 0a 58 |%d\n", x|size);.X|
|00003690| 20 20 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 | fprin|tf(stder|
|000036a0| 72 2c 20 22 79 73 69 7a | 65 20 20 20 3d 25 64 5c |r, "ysiz|e =%d\|
|000036b0| 6e 22 2c 20 79 73 69 7a | 65 29 3b 0a 58 20 20 20 |n", ysiz|e);.X |
|000036c0| 66 70 72 69 6e 74 66 28 | 73 74 64 65 72 72 2c 20 |fprintf(|stderr, |
|000036d0| 22 78 73 68 69 66 74 20 | 20 3d 25 64 5c 6e 22 2c |"xshift | =%d\n",|
|000036e0| 20 78 73 68 69 66 74 29 | 3b 0a 58 20 20 20 66 70 | xshift)|;.X fp|
|000036f0| 72 69 6e 74 66 28 73 74 | 64 65 72 72 2c 20 22 79 |rintf(st|derr, "y|
|00003700| 73 68 69 66 74 20 20 3d | 25 64 5c 6e 22 2c 20 79 |shift =|%d\n", y|
|00003710| 73 68 69 66 74 29 3b 0a | 58 20 20 20 66 70 72 69 |shift);.|X fpri|
|00003720| 6e 74 66 28 73 74 64 65 | 72 72 2c 20 22 78 73 63 |ntf(stde|rr, "xsc|
|00003730| 61 6c 65 20 20 3d 25 6c | 66 5c 6e 22 2c 20 78 73 |ale =%l|f\n", xs|
|00003740| 63 61 6c 65 29 3b 0a 58 | 20 20 20 66 70 72 69 6e |cale);.X| fprin|
|00003750| 74 66 28 73 74 64 65 72 | 72 2c 20 22 79 73 63 61 |tf(stder|r, "ysca|
|00003760| 6c 65 20 20 3d 25 6c 66 | 5c 6e 22 2c 20 79 73 63 |le =%lf|\n", ysc|
|00003770| 61 6c 65 29 3b 0a 58 20 | 20 20 66 70 72 69 6e 74 |ale);.X | fprint|
|00003780| 66 28 73 74 64 65 72 72 | 2c 20 22 67 61 6d 6d 61 |f(stderr|, "gamma|
|00003790| 20 20 20 3d 25 6c 66 5c | 6e 22 2c 20 67 61 6d 6d | =%lf\|n", gamm|
|000037a0| 61 29 3b 0a 58 20 20 20 | 66 70 72 69 6e 74 66 28 |a);.X |fprintf(|
|000037b0| 73 74 64 65 72 72 2c 20 | 22 69 6e 64 65 78 20 20 |stderr, |"index |
|000037c0| 20 3d 25 64 5c 6e 22 2c | 20 69 6e 64 65 78 29 3b | =%d\n",| index);|
|000037d0| 0a 58 20 20 20 66 70 72 | 69 6e 74 66 28 73 74 64 |.X fpr|intf(std|
|000037e0| 65 72 72 2c 20 22 6e 6f | 70 61 63 6b 20 20 3d 25 |err, "no|pack =%|
|000037f0| 64 5c 6e 22 2c 20 6e 6f | 70 61 63 6b 29 3b 0a 58 |d\n", no|pack);.X|
|00003800| 23 65 6e 64 69 66 0a 58 | 0a 58 20 20 20 2f 2a 20 |#endif.X|.X /* |
|00003810| 77 72 69 74 65 20 50 43 | 4c 20 68 65 61 64 65 72 |write PC|L header|
|00003820| 20 2a 2f 0a 58 2f 2a 20 | 20 20 70 72 69 6e 74 66 | */.X/* | printf|
|00003830| 28 22 5c 30 33 33 26 6c | 32 36 41 22 29 3b 20 20 |("\033&l|26A"); |
|00003840| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003850| 20 20 20 20 20 20 20 2f | 2a 20 70 61 70 65 72 20 | /|* paper |
|00003860| 73 69 7a 65 20 2a 2f 0a | 58 20 20 20 70 72 69 6e |size */.|X prin|
|00003870| 74 66 28 22 5c 30 33 33 | 2a 72 25 64 73 25 64 54 |tf("\033|*r%ds%dT|
|00003880| 22 2c 20 63 6f 6c 73 2c | 20 72 6f 77 73 29 3b 20 |", cols,| rows); |
|00003890| 20 20 20 20 20 20 20 20 | 20 2f 2a 20 73 6f 75 72 | | /* sour|
|000038a0| 63 65 20 77 69 64 74 68 | 2c 20 68 65 69 67 68 74 |ce width|, height|
|000038b0| 20 2a 2f 0a 58 20 20 20 | 69 66 20 28 78 73 68 69 | */.X |if (xshi|
|000038c0| 66 74 20 21 3d 20 30 20 | 7c 7c 20 79 73 68 69 66 |ft != 0 ||| yshif|
|000038d0| 74 20 21 3d 20 30 29 0a | 58 20 20 20 20 20 20 70 |t != 0).|X p|
|000038e0| 72 69 6e 74 66 28 22 5c | 30 33 33 26 61 25 2b 64 |rintf("\|033&a%+d|
|000038f0| 68 25 2b 64 56 22 2c 20 | 78 73 68 69 66 74 2c 20 |h%+dV", |xshift, |
|00003900| 79 73 68 69 66 74 29 3b | 20 2f 2a 20 78 73 68 69 |yshift);| /* xshi|
|00003910| 66 74 2c 20 79 73 68 69 | 66 74 20 2a 2f 0a 58 20 |ft, yshi|ft */.X |
|00003920| 20 20 69 66 20 28 71 75 | 61 6c 69 74 79 29 0a 58 | if (qu|ality).X|
|00003930| 20 20 20 20 20 20 70 72 | 69 6e 74 66 28 22 5c 30 | pr|intf("\0|
|00003940| 33 33 2a 6f 25 64 51 22 | 2c 20 71 75 61 6c 69 74 |33*o%dQ"|, qualit|
|00003950| 79 29 3b 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |y); | |
|00003960| 2f 2a 20 70 72 69 6e 74 | 20 71 75 61 6c 69 74 79 |/* print| quality|
|00003970| 20 2a 2f 0a 58 20 20 20 | 70 72 69 6e 74 66 28 22 | */.X |printf("|
|00003980| 5c 30 33 33 2a 74 22 29 | 3b 0a 58 20 20 20 69 66 |\033*t")|;.X if|
|00003990| 20 28 78 73 69 7a 65 20 | 3d 3d 20 30 20 26 26 20 | (xsize |== 0 && |
|000039a0| 79 73 69 7a 65 20 3d 3d | 20 30 29 0a 58 20 20 20 |ysize ==| 0).X |
|000039b0| 20 20 20 70 72 69 6e 74 | 66 28 22 31 38 30 72 22 | print|f("180r"|
|000039c0| 29 3b 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |); | |
|000039d0| 20 20 20 20 20 2f 2a 20 | 72 65 73 6f 6c 75 74 69 | /* |resoluti|
|000039e0| 6f 6e 20 2a 2f 0a 58 20 | 20 20 65 6c 73 65 20 7b |on */.X | else {|
|000039f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003a00| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 2f | | /|
|00003a10| 2a 20 64 65 73 74 69 6e | 61 74 69 6f 6e 20 77 69 |* destin|ation wi|
|00003a20| 64 74 68 2c 20 68 65 69 | 67 68 74 20 2a 2f 0a 58 |dth, hei|ght */.X|
|00003a30| 20 20 20 20 20 20 69 66 | 20 28 78 73 69 7a 65 20 | if| (xsize |
|00003a40| 21 3d 20 30 29 0a 58 09 | 20 70 72 69 6e 74 66 28 |!= 0).X.| printf(|
|00003a50| 22 25 64 68 22 2c 20 78 | 73 69 7a 65 29 3b 0a 58 |"%dh", x|size);.X|
|00003a60| 20 20 20 20 20 20 69 66 | 20 28 79 73 69 7a 65 20 | if| (ysize |
|00003a70| 21 3d 20 30 29 0a 58 09 | 20 70 72 69 6e 74 66 28 |!= 0).X.| printf(|
|00003a80| 22 25 64 76 22 2c 20 79 | 73 69 7a 65 29 3b 0a 58 |"%dv", y|size);.X|
|00003a90| 20 20 20 7d 0a 58 20 20 | 20 69 66 20 28 67 61 6d | }.X | if (gam|
|00003aa0| 6d 61 20 21 3d 20 30 29 | 0a 58 20 20 20 20 20 20 |ma != 0)|.X |
|00003ab0| 70 72 69 6e 74 66 28 22 | 25 2e 33 6c 66 69 22 2c |printf("|%.3lfi",|
|00003ac0| 20 67 61 6d 6d 61 29 3b | 20 20 20 20 20 20 20 20 | gamma);| |
|00003ad0| 20 20 20 20 20 20 20 20 | 20 20 20 20 2f 2a 20 67 | | /* g|
|00003ae0| 61 6d 6d 61 20 63 6f 72 | 72 65 63 74 69 6f 6e 20 |amma cor|rection |
|00003af0| 2a 2f 0a 58 20 20 20 69 | 66 20 28 64 61 72 6b 29 |*/.X i|f (dark)|
|00003b00| 0a 58 20 20 20 20 20 20 | 70 72 69 6e 74 66 28 22 |.X |printf("|
|00003b10| 25 64 6b 22 2c 20 64 61 | 72 6b 29 3b 20 20 20 20 |%dk", da|rk); |
|00003b20| 20 20 20 20 20 20 20 20 | 20 20 2f 2a 20 73 63 61 | | /* sca|
|00003b30| 6c 69 6e 67 20 61 6c 67 | 6f 72 69 74 68 6d 73 20 |ling alg|orithms |
|00003b40| 2a 2f 0a 58 20 20 20 70 | 72 69 6e 74 66 28 22 25 |*/.X p|rintf("%|
|00003b50| 64 4a 22 2c 20 72 65 6e | 64 65 72 29 3b 20 20 20 |dJ", ren|der); |
|00003b60| 20 20 20 20 20 20 20 20 | 20 20 20 20 2f 2a 20 72 | | /* r|
|00003b70| 65 6e 64 65 72 69 6e 67 | 20 61 6c 67 6f 72 69 74 |endering| algorit|
|00003b80| 68 6d 20 2a 2f 0a 58 20 | 20 20 70 72 69 6e 74 66 |hm */.X | printf|
|00003b90| 28 22 5c 30 33 33 2a 76 | 31 38 57 22 29 3b 20 20 |("\033*v|18W"); |
|00003ba0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003bb0| 20 20 20 20 20 20 20 20 | 20 2f 2a 20 63 6f 6e 66 | | /* conf|
|00003bc0| 69 67 75 72 65 20 69 6d | 61 67 65 20 64 61 74 61 |igure im|age data|
|00003bd0| 20 2a 2f 0a 58 20 20 20 | 20 20 20 70 75 74 63 68 | */.X | putch|
|00003be0| 61 72 28 30 29 3b 20 2f | 2a 20 72 65 6c 61 74 69 |ar(0); /|* relati|
|00003bf0| 76 65 20 63 6f 6c 6f 75 | 72 73 20 2a 2f 0a 58 20 |ve colou|rs */.X |
|00003c00| 20 20 20 20 20 70 75 74 | 63 68 61 72 28 69 6e 64 | put|char(ind|
|00003c10| 65 78 20 3f 20 31 20 3a | 20 33 29 3b 20 2f 2a 20 |ex ? 1 :| 3); /* |
|00003c20| 69 6e 64 65 78 2f 64 69 | 72 65 63 74 20 70 69 78 |index/di|rect pix|
|00003c30| 65 6c 20 6d 6f 64 65 20 | 2a 2f 0a 58 20 20 20 20 |el mode |*/.X |
|00003c40| 20 20 70 75 74 63 68 61 | 72 28 69 6e 64 65 78 29 | putcha|r(index)|
|00003c50| 3b 20 2f 2a 20 69 67 6e | 6f 72 65 64 20 69 6e 20 |; /* ign|ored in |
|00003c60| 64 69 72 65 63 74 20 70 | 69 78 65 6c 20 6d 6f 64 |direct p|ixel mod|
|00003c70| 65 20 2a 2f 0a 58 20 20 | 20 20 20 20 69 66 20 28 |e */.X | if (|
|00003c80| 69 6e 64 65 78 29 20 7b | 0a 58 09 20 70 75 74 63 |index) {|.X. putc|
|00003c90| 68 61 72 28 30 29 3b 0a | 58 09 20 70 75 74 63 68 |har(0);.|X. putch|
|00003ca0| 61 72 28 30 29 3b 0a 58 | 09 20 70 75 74 63 68 61 |ar(0);.X|. putcha|
|00003cb0| 72 28 30 29 3b 0a 58 20 | 20 20 20 20 20 7d 20 65 |r(0);.X | } e|
|00003cc0| 6c 73 65 20 7b 0a 58 09 | 20 70 75 74 63 68 61 72 |lse {.X.| putchar|
|00003cd0| 28 62 70 72 29 3b 20 2f | 2a 20 62 69 74 73 20 70 |(bpr); /|* bits p|
|00003ce0| 65 72 20 72 65 64 20 2a | 2f 0a 58 09 20 70 75 74 |er red *|/.X. put|
|00003cf0| 63 68 61 72 28 62 70 67 | 29 3b 20 2f 2a 20 62 69 |char(bpg|); /* bi|
|00003d00| 74 73 20 70 65 72 20 67 | 72 65 65 6e 20 2a 2f 0a |ts per g|reen */.|
|00003d10| 58 09 20 70 75 74 63 68 | 61 72 28 62 70 62 29 3b |X. putch|ar(bpb);|
|00003d20| 20 2f 2a 20 62 69 74 73 | 20 70 65 72 20 62 6c 75 | /* bits| per blu|
|00003d30| 65 20 2a 2f 0a 58 20 20 | 20 20 20 20 7d 0a 58 20 |e */.X | }.X |
|00003d40| 20 20 20 20 20 70 75 74 | 77 6f 72 64 28 6d 61 78 | put|word(max|
|00003d50| 76 61 6c 29 3b 20 2f 2a | 20 6d 61 78 20 72 65 64 |val); /*| max red|
|00003d60| 20 72 65 66 65 72 65 6e | 63 65 20 2a 2f 0a 58 20 | referen|ce */.X |
|00003d70| 20 20 20 20 20 70 75 74 | 77 6f 72 64 28 6d 61 78 | put|word(max|
|00003d80| 76 61 6c 29 3b 20 2f 2a | 20 6d 61 78 20 67 72 65 |val); /*| max gre|
|00003d90| 65 6e 20 72 65 66 65 72 | 65 6e 63 65 20 2a 2f 0a |en refer|ence */.|
|00003da0| 58 20 20 20 20 20 20 70 | 75 74 77 6f 72 64 28 6d |X p|utword(m|
|00003db0| 61 78 76 61 6c 29 3b 20 | 2f 2a 20 6d 61 78 20 62 |axval); |/* max b|
|00003dc0| 6c 75 65 20 72 65 66 65 | 72 65 6e 63 65 20 2a 2f |lue refe|rence */|
|00003dd0| 0a 58 20 20 20 20 20 20 | 70 75 74 77 6f 72 64 28 |.X |putword(|
|00003de0| 30 29 3b 20 2f 2a 20 6d | 69 6e 20 72 65 64 20 72 |0); /* m|in red r|
|00003df0| 65 66 65 72 65 6e 63 65 | 20 2a 2f 0a 58 20 20 20 |eference| */.X |
|00003e00| 20 20 20 70 75 74 77 6f | 72 64 28 30 29 3b 20 2f | putwo|rd(0); /|
|00003e10| 2a 20 6d 69 6e 20 67 72 | 65 65 6e 20 72 65 66 65 |* min gr|een refe|
|00003e20| 72 65 6e 63 65 20 2a 2f | 0a 58 20 20 20 20 20 20 |rence */|.X |
|00003e30| 70 75 74 77 6f 72 64 28 | 30 29 3b 20 2f 2a 20 6d |putword(|0); /* m|
|00003e40| 69 6e 20 62 6c 75 65 20 | 72 65 66 65 72 65 6e 63 |in blue |referenc|
|00003e50| 65 20 2a 2f 0a 58 20 20 | 20 69 66 20 28 69 6e 64 |e */.X | if (ind|
|00003e60| 65 78 29 20 7b 20 20 20 | 20 20 20 20 20 20 20 20 |ex) { | |
|00003e70| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 2f 2a 20 | | /* |
|00003e80| 73 65 74 20 70 61 6c 65 | 74 74 65 20 2a 2f 0a 58 |set pale|tte */.X|
|00003e90| 20 20 20 20 20 20 66 6f | 72 20 28 69 20 3d 20 30 | fo|r (i = 0|
|00003ea0| 3b 20 69 20 3c 20 63 6f | 6c 6f 75 72 73 3b 20 69 |; i < co|lours; i|
|00003eb0| 2b 2b 29 20 7b 0a 58 09 | 20 69 6e 74 20 72 2c 20 |++) {.X.| int r, |
|00003ec0| 67 2c 20 62 3b 0a 58 09 | 20 72 20 3d 20 50 50 4d |g, b;.X.| r = PPM|
|00003ed0| 5f 47 45 54 52 28 20 63 | 68 76 5b 69 5d 2e 63 6f |_GETR( c|hv[i].co|
|00003ee0| 6c 6f 72 20 29 3b 0a 58 | 09 20 67 20 3d 20 50 50 |lor );.X|. g = PP|
|00003ef0| 4d 5f 47 45 54 47 28 20 | 63 68 76 5b 69 5d 2e 63 |M_GETG( |chv[i].c|
|00003f00| 6f 6c 6f 72 20 29 3b 0a | 58 09 20 62 20 3d 20 50 |olor );.|X. b = P|
|00003f10| 50 4d 5f 47 45 54 42 28 | 20 63 68 76 5b 69 5d 2e |PM_GETB(| chv[i].|
|00003f20| 63 6f 6c 6f 72 20 29 3b | 0a 58 09 20 69 66 20 28 |color );|.X. if (|
|00003f30| 69 20 3d 3d 20 30 29 0a | 58 09 20 20 20 20 70 72 |i == 0).|X. pr|
|00003f40| 69 6e 74 66 28 22 5c 30 | 33 33 2a 76 22 29 3b 0a |intf("\0|33*v");.|
|00003f50| 58 09 20 69 66 20 28 72 | 29 0a 58 09 20 20 20 20 |X. if (r|).X. |
|00003f60| 70 72 69 6e 74 66 28 22 | 25 64 61 22 2c 20 72 29 |printf("|%da", r)|
|00003f70| 3b 0a 58 09 20 69 66 20 | 28 67 29 0a 58 09 20 20 |;.X. if |(g).X. |
|00003f80| 20 20 70 72 69 6e 74 66 | 28 22 25 64 62 22 2c 20 | printf|("%db", |
|00003f90| 67 29 3b 0a 58 09 20 69 | 66 20 28 62 29 0a 58 09 |g);.X. i|f (b).X.|
|00003fa0| 20 20 20 20 70 72 69 6e | 74 66 28 22 25 64 63 22 | prin|tf("%dc"|
|00003fb0| 2c 20 62 29 3b 0a 58 09 | 20 69 66 20 28 69 20 3d |, b);.X.| if (i =|
|00003fc0| 3d 20 63 6f 6c 6f 75 72 | 73 2d 31 29 0a 58 09 20 |= colour|s-1).X. |
|00003fd0| 20 20 20 70 72 69 6e 74 | 66 28 22 25 64 49 22 2c | print|f("%dI",|
|00003fe0| 20 69 29 3b 20 20 20 20 | 2f 2a 20 61 73 73 69 67 | i); |/* assig|
|00003ff0| 6e 20 63 6f 6c 6f 75 72 | 20 69 6e 64 65 78 20 2a |n colour| index *|
|00004000| 2f 0a 58 09 20 65 6c 73 | 65 0a 58 09 20 20 20 20 |/.X. els|e.X. |
|00004010| 70 72 69 6e 74 66 28 22 | 25 64 69 22 2c 20 69 29 |printf("|%di", i)|
|00004020| 3b 20 20 20 20 2f 2a 20 | 61 73 73 69 67 6e 20 63 |; /* |assign c|
|00004030| 6f 6c 6f 75 72 20 69 6e | 64 65 78 20 2a 2f 0a 58 |olour in|dex */.X|
|00004040| 20 20 20 20 20 20 7d 0a | 58 20 20 20 7d 0a 58 20 | }.|X }.X |
|00004050| 20 20 70 70 6d 5f 66 72 | 65 65 63 6f 6c 6f 72 68 | ppm_fr|eecolorh|
|00004060| 69 73 74 28 20 63 68 76 | 20 29 3b 0a 58 0a 58 20 |ist( chv| );.X.X |
|00004070| 20 20 2f 2a 20 73 74 61 | 72 74 20 72 61 73 74 65 | /* sta|rt raste|
|00004080| 72 20 67 72 61 70 68 69 | 63 73 20 61 74 20 43 41 |r graphi|cs at CA|
|00004090| 50 20 2a 2f 0a 58 20 20 | 20 70 72 69 6e 74 66 28 |P */.X | printf(|
|000040a0| 22 5c 30 33 33 2a 72 25 | 64 41 22 2c 20 28 78 73 |"\033*r%|dA", (xs|
|000040b0| 69 7a 65 20 21 3d 20 30 | 20 7c 7c 20 79 73 69 7a |ize != 0| || ysiz|
|000040c0| 65 20 21 3d 20 30 29 20 | 3f 20 33 20 3a 20 31 29 |e != 0) |? 3 : 1)|
|000040d0| 3b 0a 58 0a 58 20 20 20 | 66 6f 72 20 28 72 6f 77 |;.X.X |for (row|
|000040e0| 20 3d 20 30 3b 20 72 6f | 77 20 3c 20 72 6f 77 73 | = 0; ro|w < rows|
|000040f0| 3b 20 72 6f 77 2b 2b 29 | 20 7b 0a 58 20 20 20 20 |; row++)| {.X |
|00004100| 20 20 69 66 20 28 69 6e | 64 65 78 29 20 7b 20 2f | if (in|dex) { /|
|00004110| 2a 20 69 6e 64 65 78 65 | 64 20 63 6f 6c 6f 75 72 |* indexe|d colour|
|00004120| 20 6d 6f 64 65 20 2a 2f | 0a 58 09 20 69 6e 74 20 | mode */|.X. int |
|00004130| 6f 75 74 2c 20 63 6e 74 | 3b 0a 58 09 20 6f 75 74 |out, cnt|;.X. out|
|00004140| 20 3d 20 63 6e 74 20 3d | 20 30 3b 0a 58 09 20 66 | = cnt =| 0;.X. f|
|00004150| 6f 72 20 28 63 6f 6c 20 | 3d 20 30 2c 20 70 69 78 |or (col |= 0, pix|
|00004160| 72 6f 77 3d 70 69 78 65 | 6c 73 5b 72 6f 77 5d 3b |row=pixe|ls[row];|
|00004170| 20 63 6f 6c 20 3c 20 63 | 6f 6c 73 3b 20 63 6f 6c | col < c|ols; col|
|00004180| 2b 2b 2c 20 70 69 78 72 | 6f 77 2b 2b 29 20 7b 0a |++, pixr|ow++) {.|
|00004190| 58 09 20 20 20 20 70 75 | 74 62 69 74 73 28 70 70 |X. pu|tbits(pp|
|000041a0| 6d 5f 6c 6f 6f 6b 75 70 | 63 6f 6c 6f 72 28 20 63 |m_lookup|color( c|
|000041b0| 68 74 2c 20 2a 70 69 78 | 72 6f 77 20 29 2c 20 69 |ht, *pix|row ), i|
|000041c0| 6e 64 65 78 29 3b 0a 58 | 09 20 7d 0a 58 09 20 70 |ndex);.X|. }.X. p|
|000041d0| 75 74 62 69 74 73 28 30 | 2c 20 30 29 3b 20 2f 2a |utbits(0|, 0); /*|
|000041e0| 20 66 6c 75 73 68 20 72 | 6f 77 20 2a 2f 0a 58 20 | flush r|ow */.X |
|000041f0| 20 20 20 20 20 7d 20 65 | 6c 73 65 20 7b 20 2f 2a | } e|lse { /*|
|00004200| 20 64 69 72 65 63 74 20 | 63 6f 6c 6f 75 72 20 6d | direct |colour m|
|00004210| 6f 64 65 20 2a 2f 0a 58 | 09 20 66 6f 72 20 28 63 |ode */.X|. for (c|
|00004220| 6f 6c 20 3d 20 30 2c 20 | 70 69 78 72 6f 77 3d 70 |ol = 0, |pixrow=p|
|00004230| 69 78 65 6c 73 5b 72 6f | 77 5d 3b 20 63 6f 6c 20 |ixels[ro|w]; col |
|00004240| 3c 20 63 6f 6c 73 3b 20 | 63 6f 6c 2b 2b 2c 20 70 |< cols; |col++, p|
|00004250| 69 78 72 6f 77 2b 2b 29 | 20 7b 0a 58 09 20 20 20 |ixrow++)| {.X. |
|00004260| 20 70 75 74 62 69 74 73 | 28 50 50 4d 5f 47 45 54 | putbits|(PPM_GET|
|00004270| 52 28 20 2a 70 69 78 72 | 6f 77 20 29 2c 20 62 70 |R( *pixr|ow ), bp|
|00004280| 72 29 3b 0a 58 09 20 20 | 20 20 70 75 74 62 69 74 |r);.X. | putbit|
|00004290| 73 28 50 50 4d 5f 47 45 | 54 47 28 20 2a 70 69 78 |s(PPM_GE|TG( *pix|
|000042a0| 72 6f 77 20 29 2c 20 62 | 70 67 29 3b 0a 58 09 20 |row ), b|pg);.X. |
|000042b0| 20 20 20 70 75 74 62 69 | 74 73 28 50 50 4d 5f 47 | putbi|ts(PPM_G|
|000042c0| 45 54 42 28 20 2a 70 69 | 78 72 6f 77 20 29 2c 20 |ETB( *pi|xrow ), |
|000042d0| 62 70 62 29 3b 20 2f 2a | 20 64 6f 6e 27 74 20 6e |bpb); /*| don't n|
|000042e0| 65 65 64 20 74 6f 20 66 | 6c 75 73 68 20 2a 2f 0a |eed to f|lush */.|
|000042f0| 58 09 20 7d 0a 58 09 20 | 70 75 74 62 69 74 73 28 |X. }.X. |putbits(|
|00004300| 30 2c 20 30 29 3b 20 2f | 2a 20 66 6c 75 73 68 20 |0, 0); /|* flush |
|00004310| 72 6f 77 20 2a 2f 0a 58 | 20 20 20 20 20 20 7d 0a |row */.X| }.|
|00004320| 58 20 20 20 7d 0a 58 20 | 20 20 70 72 69 6e 74 66 |X }.X | printf|
|00004330| 28 22 5c 30 33 33 2a 72 | 43 22 29 3b 20 2f 2a 20 |("\033*r|C"); /* |
|00004340| 65 6e 64 20 72 61 73 74 | 65 72 20 67 72 61 70 68 |end rast|er graph|
|00004350| 69 63 73 20 2a 2f 0a 58 | 20 20 20 65 78 69 74 28 |ics */.X| exit(|
|00004360| 30 29 3b 0a 58 7d 0a 45 | 4e 44 5f 4f 46 5f 70 70 |0);.X}.E|ND_OF_pp|
|00004370| 6d 74 6f 70 63 6c 2e 63 | 0a 69 66 20 74 65 73 74 |mtopcl.c|.if test|
|00004380| 20 31 32 30 37 37 20 2d | 6e 65 20 60 77 63 20 2d | 12077 -|ne `wc -|
|00004390| 63 20 3c 70 70 6d 74 6f | 70 63 6c 2e 63 60 3b 20 |c <ppmto|pcl.c`; |
|000043a0| 74 68 65 6e 0a 20 20 20 | 20 65 63 68 6f 20 73 68 |then. | echo sh|
|000043b0| 61 72 3a 20 5c 22 70 70 | 6d 74 6f 70 63 6c 2e 63 |ar: \"pp|mtopcl.c|
|000043c0| 5c 22 20 75 6e 70 61 63 | 6b 65 64 20 77 69 74 68 |\" unpac|ked with|
|000043d0| 20 77 72 6f 6e 67 20 73 | 69 7a 65 21 0a 66 69 0a | wrong s|ize!.fi.|
|000043e0| 23 20 65 6e 64 20 6f 66 | 20 6f 76 65 72 77 72 69 |# end of| overwri|
|000043f0| 74 69 6e 67 20 63 68 65 | 63 6b 0a 66 69 0a 65 63 |ting che|ck.fi.ec|
|00004400| 68 6f 20 73 68 61 72 3a | 20 45 6e 64 20 6f 66 20 |ho shar:| End of |
|00004410| 61 72 63 68 69 76 65 20 | 31 20 5c 28 6f 66 20 31 |archive |1 \(of 1|
|00004420| 5c 29 2e 0a 63 70 20 2f | 64 65 76 2f 6e 75 6c 6c |\)..cp /|dev/null|
|00004430| 20 61 72 6b 31 69 73 64 | 6f 6e 65 0a 4d 49 53 53 | ark1isd|one.MISS|
|00004440| 49 4e 47 3d 22 22 0a 66 | 6f 72 20 49 20 69 6e 20 |ING="".f|or I in |
|00004450| 31 20 3b 20 64 6f 0a 20 | 20 20 20 69 66 20 74 65 |1 ; do. | if te|
|00004460| 73 74 20 21 20 2d 66 20 | 61 72 6b 24 7b 49 7d 69 |st ! -f |ark${I}i|
|00004470| 73 64 6f 6e 65 20 3b 20 | 74 68 65 6e 0a 09 4d 49 |sdone ; |then..MI|
|00004480| 53 53 49 4e 47 3d 22 24 | 7b 4d 49 53 53 49 4e 47 |SSING="$|{MISSING|
|00004490| 7d 20 24 7b 49 7d 22 0a | 20 20 20 20 66 69 0a 64 |} ${I}".| fi.d|
|000044a0| 6f 6e 65 0a 69 66 20 74 | 65 73 74 20 22 24 7b 4d |one.if t|est "${M|
|000044b0| 49 53 53 49 4e 47 7d 22 | 20 3d 20 22 22 20 3b 20 |ISSING}"| = "" ; |
|000044c0| 74 68 65 6e 0a 20 20 20 | 20 65 63 68 6f 20 59 6f |then. | echo Yo|
|000044d0| 75 20 68 61 76 65 20 75 | 6e 70 61 63 6b 65 64 20 |u have u|npacked |
|000044e0| 61 6c 6c 20 31 20 61 72 | 63 68 69 76 65 73 2e 0a |all 1 ar|chives..|
|000044f0| 20 20 20 20 72 6d 20 2d | 66 20 61 72 6b 5b 31 2d | rm -|f ark[1-|
|00004500| 39 5d 69 73 64 6f 6e 65 | 0a 65 6c 73 65 0a 20 20 |9]isdone|.else. |
|00004510| 20 20 65 63 68 6f 20 59 | 6f 75 20 73 74 69 6c 6c | echo Y|ou still|
|00004520| 20 6e 65 65 64 20 74 6f | 20 75 6e 70 61 63 6b 20 | need to| unpack |
|00004530| 74 68 65 20 66 6f 6c 6c | 6f 77 69 6e 67 20 61 72 |the foll|owing ar|
|00004540| 63 68 69 76 65 73 3a 0a | 20 20 20 20 65 63 68 6f |chives:.| echo|
|00004550| 20 22 20 20 20 20 20 20 | 20 20 22 20 24 7b 4d 49 | " | " ${MI|
|00004560| 53 53 49 4e 47 7d 0a 66 | 69 0a 23 23 20 20 45 6e |SSING}.f|i.## En|
|00004570| 64 20 6f 66 20 73 68 65 | 6c 6c 20 61 72 63 68 69 |d of she|ll archi|
|00004580| 76 65 2e 0a 65 78 69 74 | 20 30 0a |ve..exit| 0. |
+--------+-------------------------+-------------------------+--------+--------+