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|00000000| 53 75 62 6a 65 63 74 3a | 20 20 76 30 37 69 30 36 |Subject:|  v07i06|
|00000010| 38 3a 20 20 49 6d 61 67 | 65 20 6d 61 6e 69 70 75 |8:  Imag|e manipu|
|00000020| 6c 61 74 69 6f 6e 20 72 | 6f 75 74 69 6e 65 73 20 |lation r|outines |
|00000030| 69 6e 20 43 2b 2b 2c 20 | 50 61 72 74 30 35 2f 30 |in C++, |Part05/0|
|00000040| 35 0a 4e 65 77 73 67 72 | 6f 75 70 73 3a 20 6d 6f |5.Newsgr|oups: mo|
|00000050| 64 2e 73 6f 75 72 63 65 | 73 0a 41 70 70 72 6f 76 |d.source|s.Approv|
|00000060| 65 64 3a 20 6d 69 72 72 | 6f 72 21 72 73 0a 0a 53 |ed: mirr|or!rs..S|
|00000070| 75 62 6d 69 74 74 65 64 | 20 62 79 3a 20 44 61 76 |ubmitted| by: Dav|
|00000080| 69 64 20 53 68 65 72 20 | 3c 73 65 69 73 6d 6f 21 |id Sher |<seismo!|
|00000090| 72 6f 63 68 65 73 74 65 | 72 21 73 68 65 72 3e 0a |rocheste|r!sher>.|
|000000a0| 4d 6f 64 2e 73 6f 75 72 | 63 65 73 3a 20 56 6f 6c |Mod.sour|ces: Vol|
|000000b0| 75 6d 65 20 37 2c 20 49 | 73 73 75 65 20 36 38 0a |ume 7, I|ssue 68.|
|000000c0| 41 72 63 68 69 76 65 2d | 6e 61 6d 65 3a 20 69 6d |Archive-|name: im|
|000000d0| 61 67 65 2f 50 61 72 74 | 30 35 0a 0a 5b 20 20 54 |age/Part|05..[  T|
|000000e0| 68 65 20 4d 61 6b 65 66 | 69 6c 65 73 20 68 61 64 |he Makef|iles had|
|000000f0| 20 45 53 43 41 50 45 20 | 61 6e 64 20 5c 72 20 63 | ESCAPE |and \r c|
|00000100| 68 61 72 61 63 74 65 72 | 73 20 69 6e 20 74 68 65 |haracter|s in the|
|00000110| 69 72 20 63 6f 6d 6d 65 | 6e 74 20 6c 69 6e 65 73 |ir comme|nt lines|
|00000120| 3b 0a 20 20 20 49 20 63 | 68 61 6e 67 65 64 20 74 |;.   I c|hanged t|
|00000130| 68 65 6d 20 74 6f 20 74 | 68 65 69 72 20 70 72 69 |hem to t|heir pri|
|00000140| 6e 74 61 62 6c 65 20 72 | 65 70 72 65 73 65 6e 74 |ntable r|epresent|
|00000150| 61 74 69 6f 6e 2c 20 74 | 68 65 20 74 77 6f 2d 63 |ation, t|he two-c|
|00000160| 68 61 72 61 63 74 65 72 | 0a 20 20 20 73 65 71 75 |haracter|.   sequ|
|00000170| 65 6e 63 65 73 20 5e 5b | 20 61 6e 64 20 5e 4d 2c |ences ^[| and ^M,|
|00000180| 20 72 65 73 70 65 63 74 | 69 76 65 6c 79 2e 20 20 | respect|ively.  |
|00000190| 41 6c 73 6f 2c 20 74 68 | 65 20 66 69 6c 65 20 61 |Also, th|e file a|
|000001a0| 73 63 69 69 32 76 61 72 | 2f 75 75 2e 74 65 73 74 |scii2var|/uu.test|
|000001b0| 2e 76 61 72 0a 20 20 20 | 68 61 64 20 73 6f 6d 65 |.var.   |had some|
|000001c0| 20 6e 6f 6e 2d 41 53 43 | 49 49 20 63 68 61 72 61 | non-ASC|II chara|
|000001d0| 63 74 65 72 73 20 69 6e | 20 69 74 3b 20 49 20 75 |cters in| it; I u|
|000001e0| 73 65 64 20 75 75 65 6e | 63 6f 64 65 3b 20 74 68 |sed uuen|code; th|
|000001f0| 65 20 72 65 73 75 6c 74 | 61 6e 74 0a 20 20 20 66 |e result|ant.   f|
|00000200| 69 6c 65 20 69 73 20 72 | 65 61 6c 6c 79 20 61 73 |ile is r|eally as|
|00000210| 63 69 69 32 76 61 72 2f | 74 65 73 74 2e 76 61 72 |cii2var/|test.var|
|00000220| 2e 20 20 41 6c 73 6f 2c | 20 49 20 64 6f 20 6e 6f |.  Also,| I do no|
|00000230| 74 20 68 61 76 65 20 43 | 2b 2b 20 6e 6f 72 20 61 |t have C|++ nor a|
|00000240| 6e 79 0a 20 20 20 69 6d | 61 67 65 73 2c 20 73 6f |ny.   im|ages, so|
|00000250| 20 49 20 68 61 76 65 20 | 6e 6f 74 20 74 65 73 74 | I have |not test|
|00000260| 65 64 20 74 68 69 73 20 | 70 61 63 6b 61 67 65 2e |ed this |package.|
|00000270| 20 20 2d 2d 72 24 20 20 | 5d 0a 0a 23 21 2f 62 69 |  --r$  |]..#!/bi|
|00000280| 6e 2f 73 68 0a 23 20 54 | 68 69 73 20 69 73 20 61 |n/sh.# T|his is a|
|00000290| 20 73 68 65 6c 6c 20 61 | 72 63 68 69 76 65 2e 20 | shell a|rchive. |
|000002a0| 20 52 65 6d 6f 76 65 20 | 61 6e 79 74 68 69 6e 67 | Remove |anything|
|000002b0| 20 62 65 66 6f 72 65 20 | 74 68 69 73 20 6c 69 6e | before |this lin|
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|00000300| 0a 23 20 49 66 20 61 6c | 6c 20 67 6f 65 73 20 77 |.# If al|l goes w|
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|00000320| 65 20 74 68 65 20 6d 65 | 73 73 61 67 65 20 22 4e |e the me|ssage "N|
|00000330| 6f 20 70 72 6f 62 6c 65 | 6d 73 20 66 6f 75 6e 64 |o proble|ms found|
|00000340| 2e 22 0a 23 20 57 72 61 | 70 70 65 64 20 62 79 20 |.".# Wra|pped by |
|00000350| 6d 69 72 72 6f 72 21 72 | 73 20 6f 6e 20 4d 6f 6e |mirror!r|s on Mon|
|00000360| 20 4e 6f 76 20 31 30 20 | 31 33 3a 34 35 3a 35 32 | Nov 10 |13:45:52|
|00000370| 20 45 53 54 20 31 39 38 | 36 0a 0a 23 20 45 78 69 | EST 198|6..# Exi|
|00000380| 74 20 73 74 61 74 75 73 | 3b 20 73 65 74 20 74 6f |t status|; set to|
|00000390| 20 31 20 6f 6e 20 22 77 | 63 22 20 65 72 72 6f 72 | 1 on "w|c" error|
|000003a0| 73 20 6f 72 20 69 66 20 | 77 6f 75 6c 64 20 6f 76 |s or if |would ov|
|000003b0| 65 72 77 72 69 74 65 2e | 0a 53 54 41 54 55 53 3d |erwrite.|.STATUS=|
|000003c0| 30 0a 23 20 43 6f 6e 74 | 65 6e 74 73 3a 20 20 76 |0.# Cont|ents:  v|
|000003d0| 61 72 74 6f 6f 6c 73 2f | 6d 61 6b 65 66 69 6c 65 |artools/|makefile|
|000003e0| 20 76 61 72 74 6f 6f 6c | 73 2f 76 61 72 74 6f 6f | vartool|s/vartoo|
|000003f0| 6c 73 2e 68 2b 2b 0a 23 | 09 76 61 72 74 6f 6f 6c |ls.h++.#|.vartool|
|00000400| 73 2f 76 61 72 74 6f 6f | 6c 73 2e 68 20 76 61 72 |s/vartoo|ls.h var|
|00000410| 74 6f 6f 6c 73 2f 63 61 | 70 2e 63 2b 2b 20 4d 41 |tools/ca|p.c++ MA|
|00000420| 4e 49 46 45 53 54 0a 20 | 0a 65 63 68 6f 20 78 20 |NIFEST. |.echo x |
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|00000440| 69 6c 65 0a 69 66 20 74 | 65 73 74 20 2d 66 20 76 |ile.if t|est -f v|
|00000450| 61 72 74 6f 6f 6c 73 2f | 6d 61 6b 65 66 69 6c 65 |artools/|makefile|
|00000460| 20 3b 20 74 68 65 6e 0a | 20 20 20 20 65 63 68 6f | ; then.|    echo|
|00000470| 20 76 61 72 74 6f 6f 6c | 73 2f 6d 61 6b 65 66 69 | vartool|s/makefi|
|00000480| 6c 65 20 65 78 69 73 74 | 73 2c 20 70 75 74 74 69 |le exist|s, putti|
|00000490| 6e 67 20 6f 75 74 70 75 | 74 20 69 6e 20 24 24 76 |ng outpu|t in $$v|
|000004a0| 61 72 74 6f 6f 6c 73 2f | 6d 61 6b 65 66 69 6c 65 |artools/|makefile|
|000004b0| 0a 20 20 20 20 4f 55 54 | 3d 24 24 76 61 72 74 6f |.    OUT|=$$varto|
|000004c0| 6f 6c 73 2f 6d 61 6b 65 | 66 69 6c 65 0a 20 20 20 |ols/make|file.   |
|000004d0| 20 53 54 41 54 55 53 3d | 31 0a 65 6c 73 65 0a 20 | STATUS=|1.else. |
|000004e0| 20 20 20 4f 55 54 3d 76 | 61 72 74 6f 6f 6c 73 2f |   OUT=v|artools/|
|000004f0| 6d 61 6b 65 66 69 6c 65 | 0a 66 69 0a 73 65 64 20 |makefile|.fi.sed |
|00000500| 27 73 2f 5e 58 2f 2f 27 | 20 3e 20 24 4f 55 54 20 |'s/^X//'| > $OUT |
|00000510| 3c 3c 27 40 2f 2f 45 2a | 4f 2a 46 20 76 61 72 74 |<<'@//E*|O*F vart|
|00000520| 6f 6f 6c 73 2f 6d 61 6b | 65 66 69 6c 65 2f 2f 27 |ools/mak|efile//'|
|00000530| 0a 58 23 20 74 68 69 73 | 20 69 73 20 74 68 65 20 |.X# this| is the |
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|00000570| 63 6f 6e 73 74 72 75 63 | 74 73 20 74 68 65 20 6c |construc|ts the l|
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|000005b0| 70 77 64 5e 5b 21 21 73 | 68 5e 4d 3a 73 2f 2e 2a |pwd^[!!s|h^M:s/.*|
|000005c0| 5c 2f 2f 2f 67 5e 4d 49 | 4c 49 42 52 41 52 59 20 |\///g^MI|LIBRARY |
|000005d0| 3d 20 6c 69 62 5e 5b 41 | 2e 61 5e 5b 0a 58 4c 49 |= lib^[A|.a^[.XLI|
|000005e0| 42 52 41 52 59 20 3d 20 | 6c 69 62 76 61 72 74 6f |BRARY = |libvarto|
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|00000600| 53 3a 20 2e 63 2b 2b 20 | 0a 0a 0a 58 43 46 4c 41 |S: .c++ |...XCFLA|
|00000610| 47 53 20 3d 20 2d 4f 20 | 2d 49 2f 75 73 72 2f 67 |GS = -O |-I/usr/g|
|00000620| 72 61 64 73 2f 69 6e 63 | 6c 75 64 65 0a 0a 58 43 |rads/inc|lude..XC|
|00000630| 2b 2b 46 4c 41 47 53 20 | 3d 20 2d 46 69 20 24 28 |++FLAGS |= -Fi $(|
|00000640| 43 46 4c 41 47 53 29 0a | 0a 58 4c 49 42 53 20 3d |CFLAGS).|.XLIBS =|
|00000650| 20 2d 6c 69 66 66 20 2d | 6c 43 0a 0a 58 23 20 54 | -liff -|lC..X# T|
|00000660| 68 69 73 20 6c 69 6e 65 | 20 63 6f 6e 73 74 72 75 |his line| constru|
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|000006d0| 5e 4d 0a 58 4f 42 4a 53 | 20 3d 20 5c 0a 58 09 61 |^M.XOBJS| = \.X.a|
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|00003bf0| 20 20 34 0a 58 76 61 72 | 74 6f 6f 6c 73 2f 74 72 |  4.Xvar|tools/tr|
|00003c00| 75 6e 63 2e 63 2b 2b 20 | 20 20 20 20 20 20 20 20 |unc.c++ |        |
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|00003c40| 72 74 6f 6f 6c 73 2e 68 | 20 20 20 20 20 20 20 20 |rtools.h|        |
|00003c50| 20 20 35 0a 58 76 61 72 | 74 6f 6f 6c 73 2f 76 61 |  5.Xvar|tools/va|
|00003c60| 72 74 6f 6f 6c 73 2e 68 | 2b 2b 20 20 20 20 20 20 |rtools.h|++      |
|00003c70| 20 20 35 0a 40 2f 2f 45 | 2a 4f 2a 46 20 4d 41 4e |  5.@//E|*O*F MAN|
|00003c80| 49 46 45 53 54 2f 2f 0a | 63 68 6d 6f 64 20 75 3d |IFEST//.|chmod u=|
|00003c90| 72 77 2c 67 3d 72 77 2c | 6f 3d 72 77 20 24 4f 55 |rw,g=rw,|o=rw $OU|
|00003ca0| 54 0a 20 0a 65 63 68 6f | 20 49 6e 73 70 65 63 74 |T. .echo| Inspect|
|00003cb0| 69 6e 67 20 66 6f 72 20 | 64 61 6d 61 67 65 20 69 |ing for |damage i|
|00003cc0| 6e 20 74 72 61 6e 73 69 | 74 2e 2e 2e 0a 74 65 6d |n transi|t....tem|
|00003cd0| 70 3d 2f 74 6d 70 2f 73 | 68 61 72 69 6e 24 24 3b |p=/tmp/s|harin$$;|
|00003ce0| 20 64 74 65 6d 70 3d 2f | 74 6d 70 2f 73 68 61 72 | dtemp=/|tmp/shar|
|00003cf0| 6f 75 74 24 24 0a 74 72 | 61 70 20 22 72 6d 20 2d |out$$.tr|ap "rm -|
|00003d00| 66 20 24 74 65 6d 70 20 | 24 64 74 65 6d 70 3b 20 |f $temp |$dtemp; |
|00003d10| 65 78 69 74 22 20 30 20 | 31 20 32 20 33 20 31 35 |exit" 0 |1 2 3 15|
|00003d20| 0a 63 61 74 20 3e 20 24 | 74 65 6d 70 20 3c 3c 5c |.cat > $|temp <<\|
|00003d30| 21 21 21 0a 20 20 20 20 | 20 20 33 34 20 20 20 20 |!!!.    |  34    |
|00003d40| 20 20 39 33 20 20 20 20 | 20 36 34 31 20 6d 61 6b |  93    | 641 mak|
|00003d50| 65 66 69 6c 65 0a 20 20 | 20 20 20 31 34 32 20 20 |efile.  |   142  |
|00003d60| 20 20 20 36 36 31 20 20 | 20 20 34 31 38 39 20 76 |   661  |  4189 v|
|00003d70| 61 72 74 6f 6f 6c 73 2e | 68 2b 2b 0a 20 20 20 20 |artools.|h++.    |
|00003d80| 20 20 38 37 20 20 20 20 | 20 34 32 35 20 20 20 20 |  87    | 425    |
|00003d90| 32 35 34 38 20 76 61 72 | 74 6f 6f 6c 73 2e 68 0a |2548 var|tools.h.|
|00003da0| 20 20 20 20 20 20 39 38 | 20 20 20 20 20 33 38 32 |      98|     382|
|00003db0| 20 20 20 20 32 39 39 34 | 20 63 61 70 2e 63 2b 2b |    2994| cap.c++|
|00003dc0| 0a 20 20 20 20 20 20 36 | 39 20 20 20 20 20 31 33 |.      6|9     13|
|00003dd0| 38 20 20 20 20 32 31 34 | 33 20 4d 41 4e 49 46 45 |8    214|3 MANIFE|
|00003de0| 53 54 0a 20 20 20 20 20 | 34 33 30 20 20 20 20 31 |ST.     |430    1|
|00003df0| 36 39 39 20 20 20 31 32 | 35 31 35 20 74 6f 74 61 |699   12|515 tota|
|00003e00| 6c 0a 21 21 21 0a 77 63 | 20 20 76 61 72 74 6f 6f |l.!!!.wc|  vartoo|
|00003e10| 6c 73 2f 6d 61 6b 65 66 | 69 6c 65 20 76 61 72 74 |ls/makef|ile vart|
|00003e20| 6f 6f 6c 73 2f 76 61 72 | 74 6f 6f 6c 73 2e 68 2b |ools/var|tools.h+|
|00003e30| 2b 20 76 61 72 74 6f 6f | 6c 73 2f 76 61 72 74 6f |+ vartoo|ls/varto|
|00003e40| 6f 6c 73 2e 68 20 76 61 | 72 74 6f 6f 6c 73 2f 63 |ols.h va|rtools/c|
|00003e50| 61 70 2e 63 2b 2b 20 4d | 41 4e 49 46 45 53 54 20 |ap.c++ M|ANIFEST |
|00003e60| 7c 20 73 65 64 20 27 73 | 3d 5b 5e 20 5d 2a 2f 3d || sed 's|=[^ ]*/=|
|00003e70| 3d 27 20 7c 20 64 69 66 | 66 20 2d 62 20 24 74 65 |=' | dif|f -b $te|
|00003e80| 6d 70 20 2d 20 3e 24 64 | 74 65 6d 70 0a 69 66 20 |mp - >$d|temp.if |
|00003e90| 74 65 73 74 20 2d 73 20 | 24 64 74 65 6d 70 20 3b |test -s |$dtemp ;|
|00003ea0| 20 74 68 65 6e 0a 20 20 | 20 20 65 63 68 6f 20 22 | then.  |  echo "|
|00003eb0| 4f 75 63 68 20 5b 64 69 | 66 66 20 6f 66 20 77 63 |Ouch [di|ff of wc|
|00003ec0| 20 6f 75 74 70 75 74 5d | 3a 22 0a 20 20 20 20 63 | output]|:".    c|
|00003ed0| 61 74 20 24 64 74 65 6d | 70 0a 20 20 20 20 53 54 |at $dtem|p.    ST|
|00003ee0| 41 54 55 53 3d 31 0a 65 | 6c 69 66 20 74 65 73 74 |ATUS=1.e|lif test|
|00003ef0| 20 24 53 54 41 54 55 53 | 20 3d 20 30 20 3b 20 74 | $STATUS| = 0 ; t|
|00003f00| 68 65 6e 0a 20 20 20 20 | 65 63 68 6f 20 22 4e 6f |hen.    |echo "No|
|00003f10| 20 70 72 6f 62 6c 65 6d | 73 20 66 6f 75 6e 64 2e | problem|s found.|
|00003f20| 22 0a 65 6c 73 65 0a 20 | 20 20 20 65 63 68 6f 20 |".else. |   echo |
|00003f30| 22 57 41 52 4e 49 4e 47 | 20 2d 2d 20 50 52 4f 42 |"WARNING| -- PROB|
|00003f40| 4c 45 4d 53 20 57 45 52 | 45 20 46 4f 55 4e 44 2e |LEMS WER|E FOUND.|
|00003f50| 2e 2e 22 0a 66 69 0a 65 | 78 69 74 20 24 53 54 41 |..".fi.e|xit $STA|
|00003f60| 54 55 53 0a             |                         |TUS.    |        |
+--------+-------------------------+-------------------------+--------+--------+