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|00000d80| 2f 38 39 20 2d 20 61 64 | 64 20 63 6f 6e 74 72 6f |/89 - ad|d contro|
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|00000db0| 65 61 73 65 20 74 6f 20 | 50 75 62 6c 69 63 20 44 |ease to |Public D|
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|00000dd0| 09 58 23 69 6e 63 6c 75 | 64 65 20 3c 63 75 72 73 |.X#inclu|de <curs|
|00000de0| 65 73 2e 68 3e 0a 09 58 | 23 69 6e 63 6c 75 64 65 |es.h>..X|#include|
|00000df0| 20 3c 73 69 67 6e 61 6c | 2e 68 3e 0a 09 58 2f 2a | <signal|.h>..X/*|
|00000e00| 20 52 45 4d 45 4d 42 45 | 52 20 74 6f 20 69 6e 63 | REMEMBE|R to inc|
|00000e10| 6c 75 64 65 20 22 6d 79 | 5f 77 67 65 74 73 74 72 |lude "my|_wgetstr|
|00000e20| 2e 68 22 20 2a 2f 0a 09 | 58 23 69 6e 63 6c 75 64 |.h" */..|X#includ|
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|00000e40| 0a 09 58 0a 09 58 2f 2a | 20 74 65 73 74 20 6d 79 |..X..X/*| test my|
|00000e50| 5f 77 67 65 74 73 74 72 | 28 29 20 2a 2f 0a 09 58 |_wgetstr|() */..X|
|00000e60| 6d 61 69 6e 28 29 0a 09 | 58 7b 0a 09 58 09 63 68 |main()..|X{..X.ch|
|00000e70| 61 72 20 62 75 66 66 65 | 72 5b 33 30 5d 3b 0a 09 |ar buffe|r[30];..|
|00000e80| 58 09 73 74 61 74 69 63 | 20 63 68 61 72 20 2a 68 |X.static| char *h|
|00000e90| 65 61 64 65 72 5b 5d 20 | 3d 0a 09 58 09 7b 0a 09 |eader[] |=..X.{..|
|00000ea0| 58 09 20 22 49 4e 50 55 | 54 20 57 49 4e 44 4f 57 |X. "INPU|T WINDOW|
|00000eb0| 22 2c 0a 09 58 09 20 22 | 4c 6f 6f 6b 20 4d 61 20 |",..X. "|Look Ma |
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|00000ee0| 20 22 45 72 61 73 65 20 | 63 68 61 72 20 74 6f 20 | "Erase |char to |
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|00000f20| 22 63 6f 6e 74 72 6f 6c | 2d 77 20 74 6f 20 64 65 |"control|-w to de|
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|00000f50| 20 71 75 69 74 22 2c 0a | 09 58 09 7d 3b 0a 09 58 | quit",.|.X.};..X|
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|00000f70| 20 2a 6e 61 6d 65 2c 20 | 2a 67 65 74 6c 6f 67 69 | *name, |*getlogi|
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|00000fb0| 6f 73 2c 20 79 5f 70 6f | 73 3b 0a 09 58 09 57 49 |os, y_po|s;..X.WI|
|00000fc0| 4e 44 4f 57 20 2a 69 6e | 77 69 6e 3b 0a 09 58 0a |NDOW *in|win;..X.|
|00000fd0| 09 58 09 69 6e 69 74 73 | 63 72 28 29 3b 0a 09 58 |.X.inits|cr();..X|
|00000fe0| 09 63 6c 65 61 72 28 29 | 3b 0a 09 58 09 72 65 66 |.clear()|;..X.ref|
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|000011e0| 73 68 28 69 6e 77 69 6e | 29 3b 0a 09 58 0a 09 58 |sh(inwin|);..X..X|
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|00001260| 3b 0a 09 58 09 09 62 6f | 78 28 69 6e 77 69 6e 2c |;..X..bo|x(inwin,|
|00001270| 20 27 7c 27 2c 20 27 2d | 27 29 3b 0a 09 58 09 09 | '|', '-|');..X..|
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|000012b0| 5f 52 45 54 3d 30 20 61 | 6e 64 20 52 45 54 3d 31 |_RET=0 a|nd RET=1|
|000012c0| 20 61 72 65 20 64 65 66 | 69 6e 65 64 20 69 6e 0a | are def|ined in.|
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|000012e0| 74 72 2e 68 22 20 0a 09 | 58 09 09 20 2a 2f 0a 09 |tr.h" ..|X.. */..|
|000012f0| 58 09 09 6e 20 3d 20 6d | 79 5f 77 67 65 74 73 74 |X..n = m|y_wgetst|
|00001300| 72 28 69 6e 77 69 6e 2c | 20 62 75 66 66 65 72 2c |r(inwin,| buffer,|
|00001310| 20 73 69 7a 65 6f 66 28 | 62 75 66 66 65 72 29 2c | sizeof(|buffer),|
|00001320| 20 4e 4f 5f 52 45 54 29 | 3b 0a 09 58 0a 09 58 09 | NO_RET)|;..X..X.|
|00001330| 09 2f 2a 20 70 72 69 6e | 74 20 6f 75 74 20 74 68 |./* prin|t out th|
|00001340| 65 20 72 65 73 75 6c 74 | 20 6f 66 20 6d 79 5f 77 |e result| of my_w|
|00001350| 67 65 74 73 74 72 20 2a | 2f 0a 09 58 09 09 6d 6f |getstr *|/..X..mo|
|00001360| 76 65 28 31 35 2c 20 31 | 35 29 3b 0a 09 58 09 09 |ve(15, 1|5);..X..|
|00001370| 63 6c 72 74 6f 65 6f 6c | 28 29 3b 0a 09 58 09 09 |clrtoeol|();..X..|
|00001380| 6d 76 70 72 69 6e 74 77 | 28 31 35 2c 20 31 35 2c |mvprintw|(15, 15,|
|00001390| 20 22 52 65 63 65 69 76 | 65 64 20 25 64 20 63 68 | "Receiv|ed %d ch|
|000013a0| 61 72 73 20 2d 2d 20 5c | 22 25 73 5c 22 22 2c 20 |ars -- \|"%s\"", |
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|00001450| 75 74 20 69 73 20 6e 6f | 74 20 65 6d 70 74 79 20 |ut is no|t empty |
|00001460| 2a 2f 0a 09 58 0a 09 58 | 09 6e 61 6d 65 20 3d 20 |*/..X..X|.name = |
|00001470| 67 65 74 65 6e 76 28 22 | 4e 41 4d 45 22 29 3b 0a |getenv("|NAME");.|
|00001480| 09 58 09 69 66 20 28 6e | 61 6d 65 20 3d 3d 20 28 |.X.if (n|ame == (|
|00001490| 63 68 61 72 20 2a 29 20 | 4e 55 4c 4c 29 09 2f 2a |char *) |NULL)./*|
|000014a0| 20 75 73 65 20 6c 6f 67 | 69 6e 20 69 66 20 4e 41 | use log|in if NA|
|000014b0| 4d 45 20 69 73 20 6e 6f | 74 20 73 65 74 20 2a 2f |ME is no|t set */|
|000014c0| 0a 09 58 09 09 6e 61 6d | 65 20 3d 20 67 65 74 6c |..X..nam|e = getl|
|000014d0| 6f 67 69 6e 28 29 3b 0a | 09 58 09 2f 2a 20 73 61 |ogin();.|.X./* sa|
|000014e0| 79 20 67 6f 6f 64 20 62 | 79 65 20 2a 2f 0a 09 58 |y good b|ye */..X|
|000014f0| 09 6d 6f 76 65 28 31 35 | 2c 20 31 35 29 3b 0a 09 |.move(15|, 15);..|
|00001500| 58 09 63 6c 72 74 6f 65 | 6f 6c 28 29 3b 0a 09 58 |X.clrtoe|ol();..X|
|00001510| 09 73 70 72 69 6e 74 66 | 28 65 6e 64 65 72 2c 20 |.sprintf|(ender, |
|00001520| 22 47 4f 4f 44 20 42 59 | 45 2c 20 5c 22 25 73 5c |"GOOD BY|E, \"%s\|
|00001530| 22 22 2c 20 6e 61 6d 65 | 29 3b 0a 09 58 09 6d 76 |"", name|);..X.mv|
|00001540| 70 72 69 6e 74 77 28 31 | 35 2c 20 43 4f 4c 53 20 |printw(1|5, COLS |
|00001550| 2f 20 32 20 2d 20 73 74 | 72 6c 65 6e 28 65 6e 64 |/ 2 - st|rlen(end|
|00001560| 65 72 29 20 2f 20 32 2c | 20 22 25 73 22 2c 20 65 |er) / 2,| "%s", e|
|00001570| 6e 64 65 72 29 3b 0a 09 | 58 0a 09 58 09 2f 2a 20 |nder);..|X..X./* |
|00001580| 6d 6f 76 65 20 74 6f 20 | 6c 61 73 74 20 6c 69 6e |move to |last lin|
|00001590| 65 20 2e 2e 2e 20 6c 6f | 6f 6b 73 20 63 6c 65 61 |e ... lo|oks clea|
|000015a0| 6e 65 72 20 74 68 69 73 | 20 77 61 79 20 2a 2f 0a |ner this| way */.|
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|000015c0| 31 2c 20 30 29 3b 0a 09 | 58 09 72 65 66 72 65 73 |1, 0);..|X.refres|
|000015d0| 68 28 29 3b 0a 09 58 09 | 63 6c 65 61 6e 5f 75 70 |h();..X.|clean_up|
|000015e0| 28 29 3b 0a 09 58 7d 0a | 09 58 0a 09 58 63 6c 65 |();..X}.|.X..Xcle|
|000015f0| 61 6e 5f 75 70 28 29 0a | 09 58 7b 0a 09 58 09 65 |an_up().|.X{..X.e|
|00001600| 6e 64 77 69 6e 28 29 3b | 0a 09 58 09 65 78 69 74 |ndwin();|..X.exit|
|00001610| 28 29 3b 0a 09 58 7d 0a | 53 48 41 52 5f 45 4f 46 |();..X}.|SHAR_EOF|
|00001620| 0a 69 66 20 74 65 73 74 | 20 32 32 37 31 20 2d 6e |.if test| 2271 -n|
|00001630| 65 20 22 60 77 63 20 2d | 63 20 3c 20 27 65 78 61 |e "`wc -|c < 'exa|
|00001640| 6d 70 6c 65 2e 63 27 60 | 22 0a 74 68 65 6e 0a 09 |mple.c'`|".then..|
|00001650| 65 63 68 6f 20 73 68 61 | 72 3a 20 65 72 72 6f 72 |echo sha|r: error|
|00001660| 20 74 72 61 6e 73 6d 69 | 74 74 69 6e 67 20 22 27 | transmi|tting "'|
|00001670| 65 78 61 6d 70 6c 65 2e | 63 27 22 20 27 28 73 68 |example.|c'" '(sh|
|00001680| 6f 75 6c 64 20 68 61 76 | 65 20 62 65 65 6e 20 32 |ould hav|e been 2|
|00001690| 32 37 31 20 63 68 61 72 | 61 63 74 65 72 73 29 27 |271 char|acters)'|
|000016a0| 0a 66 69 0a 66 69 20 23 | 20 65 6e 64 20 6f 66 20 |.fi.fi #| end of |
|000016b0| 6f 76 65 72 77 72 69 74 | 69 6e 67 20 63 68 65 63 |overwrit|ing chec|
|000016c0| 6b 0a 65 63 68 6f 20 73 | 68 61 72 3a 20 65 78 74 |k.echo s|har: ext|
|000016d0| 72 61 63 74 69 6e 67 20 | 22 27 6d 61 6b 65 66 69 |racting |"'makefi|
|000016e0| 6c 65 27 22 20 27 28 31 | 32 38 20 63 68 61 72 61 |le'" '(1|28 chara|
|000016f0| 63 74 65 72 73 29 27 0a | 69 66 20 74 65 73 74 20 |cters)'.|if test |
|00001700| 2d 66 20 27 6d 61 6b 65 | 66 69 6c 65 27 0a 74 68 |-f 'make|file'.th|
|00001710| 65 6e 0a 09 65 63 68 6f | 20 73 68 61 72 3a 20 77 |en..echo| shar: w|
|00001720| 69 6c 6c 20 6e 6f 74 20 | 6f 76 65 72 2d 77 72 69 |ill not |over-wri|
|00001730| 74 65 20 65 78 69 73 74 | 69 6e 67 20 66 69 6c 65 |te exist|ing file|
|00001740| 20 22 27 6d 61 6b 65 66 | 69 6c 65 27 22 0a 65 6c | "'makef|ile'".el|
|00001750| 73 65 0a 73 65 64 20 27 | 73 2f 5e 09 58 2f 2f 27 |se.sed '|s/^.X//'|
|00001760| 20 3c 3c 20 5c 53 48 41 | 52 5f 45 4f 46 20 3e 20 | << \SHA|R_EOF > |
|00001770| 27 6d 61 6b 65 66 69 6c | 65 27 0a 09 58 4c 49 42 |'makefil|e'..XLIB|
|00001780| 53 3d 20 2d 6c 63 75 72 | 73 65 73 20 2d 6c 74 65 |S= -lcur|ses -lte|
|00001790| 72 6d 63 61 70 0a 09 58 | 4f 42 4a 53 3d 20 65 78 |rmcap..X|OBJS= ex|
|000017a0| 61 6d 70 6c 65 2e 6f 20 | 6d 79 5f 77 67 65 74 73 |ample.o |my_wgets|
|000017b0| 74 72 2e 6f 0a 09 58 43 | 46 4c 41 47 53 3d 20 2d |tr.o..XC|FLAGS= -|
|000017c0| 73 20 2d 4f 0a 09 58 0a | 09 58 65 78 61 6d 70 6c |s -O..X.|.Xexampl|
|000017d0| 65 3a 20 24 28 4f 42 4a | 53 29 0a 09 58 09 63 63 |e: $(OBJ|S)..X.cc|
|000017e0| 20 24 28 43 46 4c 41 47 | 53 29 20 2d 6f 20 65 78 | $(CFLAG|S) -o ex|
|000017f0| 61 6d 70 6c 65 20 24 28 | 4f 42 4a 53 29 20 24 28 |ample $(|OBJS) $(|
|00001800| 4c 49 42 53 29 20 0a 53 | 48 41 52 5f 45 4f 46 0a |LIBS) .S|HAR_EOF.|
|00001810| 69 66 20 74 65 73 74 20 | 31 32 38 20 2d 6e 65 20 |if test |128 -ne |
|00001820| 22 60 77 63 20 2d 63 20 | 3c 20 27 6d 61 6b 65 66 |"`wc -c |< 'makef|
|00001830| 69 6c 65 27 60 22 0a 74 | 68 65 6e 0a 09 65 63 68 |ile'`".t|hen..ech|
|00001840| 6f 20 73 68 61 72 3a 20 | 65 72 72 6f 72 20 74 72 |o shar: |error tr|
|00001850| 61 6e 73 6d 69 74 74 69 | 6e 67 20 22 27 6d 61 6b |ansmitti|ng "'mak|
|00001860| 65 66 69 6c 65 27 22 20 | 27 28 73 68 6f 75 6c 64 |efile'" |'(should|
|00001870| 20 68 61 76 65 20 62 65 | 65 6e 20 31 32 38 20 63 | have be|en 128 c|
|00001880| 68 61 72 61 63 74 65 72 | 73 29 27 0a 66 69 0a 66 |haracter|s)'.fi.f|
|00001890| 69 20 23 20 65 6e 64 20 | 6f 66 20 6f 76 65 72 77 |i # end |of overw|
|000018a0| 72 69 74 69 6e 67 20 63 | 68 65 63 6b 0a 65 63 68 |riting c|heck.ech|
|000018b0| 6f 20 73 68 61 72 3a 20 | 65 78 74 72 61 63 74 69 |o shar: |extracti|
|000018c0| 6e 67 20 22 27 6d 79 5f | 77 67 65 74 73 74 72 2e |ng "'my_|wgetstr.|
|000018d0| 63 27 22 20 27 28 33 39 | 39 33 20 63 68 61 72 61 |c'" '(39|93 chara|
|000018e0| 63 74 65 72 73 29 27 0a | 69 66 20 74 65 73 74 20 |cters)'.|if test |
|000018f0| 2d 66 20 27 6d 79 5f 77 | 67 65 74 73 74 72 2e 63 |-f 'my_w|getstr.c|
|00001900| 27 0a 74 68 65 6e 0a 09 | 65 63 68 6f 20 73 68 61 |'.then..|echo sha|
|00001910| 72 3a 20 77 69 6c 6c 20 | 6e 6f 74 20 6f 76 65 72 |r: will |not over|
|00001920| 2d 77 72 69 74 65 20 65 | 78 69 73 74 69 6e 67 20 |-write e|xisting |
|00001930| 66 69 6c 65 20 22 27 6d | 79 5f 77 67 65 74 73 74 |file "'m|y_wgetst|
|00001940| 72 2e 63 27 22 0a 65 6c | 73 65 0a 73 65 64 20 27 |r.c'".el|se.sed '|
|00001950| 73 2f 5e 09 58 2f 2f 27 | 20 3c 3c 20 5c 53 48 41 |s/^.X//'| << \SHA|
|00001960| 52 5f 45 4f 46 20 3e 20 | 27 6d 79 5f 77 67 65 74 |R_EOF > |'my_wget|
|00001970| 73 74 72 2e 63 27 0a 09 | 58 2f 2a 0a 09 58 20 2a |str.c'..|X/*..X *|
|00001980| 20 41 20 70 6f 73 73 69 | 62 6c 65 20 72 65 70 6c | A possi|ble repl|
|00001990| 61 63 65 6d 65 6e 74 20 | 66 6f 72 20 63 75 72 73 |acement |for curs|
|000019a0| 65 73 27 20 77 67 65 74 | 73 74 72 28 29 2e 20 41 |es' wget|str(). A|
|000019b0| 6c 6c 6f 77 73 0a 09 58 | 20 2a 20 6c 69 6e 65 20 |llows..X| * line |
|000019c0| 65 64 69 74 69 6e 67 20 | 61 73 20 69 6e 20 63 73 |editing |as in cs|
|000019d0| 68 2e 20 0a 09 58 20 2a | 20 52 65 63 6f 67 6e 69 |h. ..X *| Recogni|
|000019e0| 7a 65 73 20 74 68 65 20 | 65 72 61 73 65 2c 20 6b |zes the |erase, k|
|000019f0| 69 6c 6c 20 63 68 61 72 | 73 2c 20 77 6f 72 64 20 |ill char|s, word |
|00001a00| 64 65 6c 65 74 69 6e 67 | 2e 0a 09 58 20 2a 0a 09 |deleting|...X *..|
|00001a10| 58 20 2a 20 42 79 20 48 | 75 6e 67 20 4c 65 20 28 |X * By H|ung Le (|
|00001a20| 6d 6f 74 74 40 75 63 73 | 63 62 2e 75 63 73 63 2e |mott@ucs|cb.ucsc.|
|00001a30| 65 64 75 20 20 2e 2e 2e | 21 75 63 62 76 61 78 21 |edu  ...|!ucbvax!|
|00001a40| 75 63 73 63 63 21 75 63 | 73 63 62 21 6d 6f 74 74 |ucscc!uc|scb!mott|
|00001a50| 29 0a 09 58 20 2a 20 48 | 69 73 74 6f 72 79 3a 0a |)..X * H|istory:.|
|00001a60| 09 58 20 2a 09 30 31 2f | 31 38 2f 38 39 20 2d 20 |.X *.01/|18/89 - |
|00001a70| 49 6e 69 74 69 61 6c 20 | 76 65 72 73 69 6f 6e 20 |Initial |version |
|00001a80| 0a 09 58 20 2a 09 30 33 | 2f 32 30 2f 38 39 20 2d |..X *.03|/20/89 -|
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|000027e0| 63 68 28 77 69 6e 2c 20 | 79 5f 70 6f 73 2c 20 2d |ch(win, |y_pos, -|
|000027f0| 2d 78 5f 70 6f 73 2c 20 | 53 50 41 43 45 29 3b 0a |-x_pos, |SPACE);.|
|00002800| 09 58 09 09 09 09 09 73 | 74 72 5b 2d 2d 69 6e 64 |.X.....s|tr[--ind|
|00002810| 65 78 5d 20 3d 20 53 50 | 41 43 45 3b 0a 09 58 09 |ex] = SP|ACE;..X.|
|00002820| 09 09 09 09 77 6d 6f 76 | 65 28 77 69 6e 2c 20 79 |....wmov|e(win, y|
|00002830| 5f 70 6f 73 2c 20 78 5f | 70 6f 73 29 3b 0a 09 58 |_pos, x_|pos);..X|
|00002840| 09 09 09 09 7d 0a 09 58 | 09 09 09 09 2f 2a 20 6d |....}..X|..../* m|
|00002850| 6f 76 65 20 62 61 63 6b | 20 75 6e 74 69 6c 20 73 |ove back| until s|
|00002860| 65 65 20 61 6e 6f 74 68 | 65 72 20 73 70 61 63 65 |ee anoth|er space|
|00002870| 20 2a 2f 0a 09 58 09 09 | 09 09 77 68 69 6c 65 20 | */..X..|..while |
|00002880| 28 28 69 6e 64 65 78 20 | 3e 20 30 29 20 26 26 20 |((index |> 0) && |
|00002890| 28 73 74 72 5b 69 6e 64 | 65 78 20 2d 20 31 5d 20 |(str[ind|ex - 1] |
|000028a0| 21 3d 20 53 50 41 43 45 | 29 29 0a 09 58 09 09 09 |!= SPACE|))..X...|
|000028b0| 09 7b 0a 09 58 09 09 09 | 09 09 6d 76 77 61 64 64 |.{..X...|..mvwadd|
|000028c0| 63 68 28 77 69 6e 2c 20 | 79 5f 70 6f 73 2c 20 2d |ch(win, |y_pos, -|
|000028d0| 2d 78 5f 70 6f 73 2c 20 | 53 50 41 43 45 29 3b 0a |-x_pos, |SPACE);.|
|000028e0| 09 58 09 09 09 09 09 73 | 74 72 5b 2d 2d 69 6e 64 |.X.....s|tr[--ind|
|000028f0| 65 78 5d 20 3d 20 53 50 | 41 43 45 3b 0a 09 58 09 |ex] = SP|ACE;..X.|
|00002900| 09 09 09 09 77 6d 6f 76 | 65 28 77 69 6e 2c 20 79 |....wmov|e(win, y|
|00002910| 5f 70 6f 73 2c 20 78 5f | 70 6f 73 29 3b 0a 09 58 |_pos, x_|pos);..X|
|00002920| 09 09 09 09 7d 0a 09 58 | 09 09 09 7d 0a 09 58 09 |....}..X|...}..X.|
|00002930| 09 09 65 6c 73 65 0a 09 | 58 09 09 09 09 62 65 6c |..else..|X....bel|
|00002940| 6c 28 29 3b 0a 09 58 09 | 09 7d 0a 09 58 09 09 65 |l();..X.|.}..X..e|
|00002950| 6c 73 65 0a 09 58 09 09 | 7b 0a 09 58 09 09 09 6d |lse..X..|{..X...m|
|00002960| 76 77 61 64 64 63 68 28 | 77 69 6e 2c 20 79 5f 70 |vwaddch(|win, y_p|
|00002970| 6f 73 2c 20 78 5f 70 6f | 73 2b 2b 2c 20 69 6e 29 |os, x_po|s++, in)|
|00002980| 3b 0a 09 58 09 09 09 73 | 74 72 5b 69 6e 64 65 78 |;..X...s|tr[index|
|00002990| 2b 2b 5d 20 3d 20 69 6e | 3b 0a 09 58 09 09 7d 0a |++] = in|;..X..}.|
|000029a0| 09 58 09 09 2f 2a 20 73 | 68 6f 77 20 72 65 73 75 |.X../* s|how resu|
|000029b0| 6c 74 20 2a 2f 0a 09 58 | 09 09 77 72 65 66 72 65 |lt */..X|..wrefre|
|000029c0| 73 68 28 77 69 6e 29 3b | 0a 09 58 09 7d 0a 09 58 |sh(win);|..X.}..X|
|000029d0| 09 2f 2a 20 65 6e 64 73 | 20 74 68 65 20 73 74 72 |./* ends| the str|
|000029e0| 69 6e 67 20 70 72 6f 70 | 65 72 6c 79 20 2a 2f 0a |ing prop|erly */.|
|000029f0| 09 58 09 73 74 72 5b 69 | 6e 64 65 78 5d 20 3d 20 |.X.str[i|ndex] = |
|00002a00| 27 5c 30 27 3b 0a 09 58 | 09 2f 2a 20 72 65 73 74 |'\0';..X|./* rest|
|00002a10| 6f 72 65 20 74 68 65 20 | 74 74 79 20 2a 2f 0a 09 |ore the |tty */..|
|00002a20| 58 09 72 65 73 65 74 74 | 79 28 29 3b 0a 09 58 09 |X.resett|y();..X.|
|00002a30| 2f 2a 20 72 65 74 75 72 | 6e 73 20 6e 75 6d 62 65 |/* retur|ns numbe|
|00002a40| 72 20 6f 66 20 63 68 61 | 72 73 20 72 65 61 64 20 |r of cha|rs read |
|00002a50| 2a 2f 0a 09 58 09 72 65 | 74 75 72 6e 20 28 69 6e |*/..X.re|turn (in|
|00002a60| 64 65 78 29 3b 0a 09 58 | 7d 0a 53 48 41 52 5f 45 |dex);..X|}.SHAR_E|
|00002a70| 4f 46 0a 69 66 20 74 65 | 73 74 20 33 39 39 33 20 |OF.if te|st 3993 |
|00002a80| 2d 6e 65 20 22 60 77 63 | 20 2d 63 20 3c 20 27 6d |-ne "`wc| -c < 'm|
|00002a90| 79 5f 77 67 65 74 73 74 | 72 2e 63 27 60 22 0a 74 |y_wgetst|r.c'`".t|
|00002aa0| 68 65 6e 0a 09 65 63 68 | 6f 20 73 68 61 72 3a 20 |hen..ech|o shar: |
|00002ab0| 65 72 72 6f 72 20 74 72 | 61 6e 73 6d 69 74 74 69 |error tr|ansmitti|
|00002ac0| 6e 67 20 22 27 6d 79 5f | 77 67 65 74 73 74 72 2e |ng "'my_|wgetstr.|
|00002ad0| 63 27 22 20 27 28 73 68 | 6f 75 6c 64 20 68 61 76 |c'" '(sh|ould hav|
|00002ae0| 65 20 62 65 65 6e 20 33 | 39 39 33 20 63 68 61 72 |e been 3|993 char|
|00002af0| 61 63 74 65 72 73 29 27 | 0a 66 69 0a 66 69 20 23 |acters)'|.fi.fi #|
|00002b00| 20 65 6e 64 20 6f 66 20 | 6f 76 65 72 77 72 69 74 | end of |overwrit|
|00002b10| 69 6e 67 20 63 68 65 63 | 6b 0a 65 63 68 6f 20 73 |ing chec|k.echo s|
|00002b20| 68 61 72 3a 20 65 78 74 | 72 61 63 74 69 6e 67 20 |har: ext|racting |
|00002b30| 22 27 6d 79 5f 77 67 65 | 74 73 74 72 2e 68 27 22 |"'my_wge|tstr.h'"|
|00002b40| 20 27 28 34 30 30 20 63 | 68 61 72 61 63 74 65 72 | '(400 c|haracter|
|00002b50| 73 29 27 0a 69 66 20 74 | 65 73 74 20 2d 66 20 27 |s)'.if t|est -f '|
|00002b60| 6d 79 5f 77 67 65 74 73 | 74 72 2e 68 27 0a 74 68 |my_wgets|tr.h'.th|
|00002b70| 65 6e 0a 09 65 63 68 6f | 20 73 68 61 72 3a 20 77 |en..echo| shar: w|
|00002b80| 69 6c 6c 20 6e 6f 74 20 | 6f 76 65 72 2d 77 72 69 |ill not |over-wri|
|00002b90| 74 65 20 65 78 69 73 74 | 69 6e 67 20 66 69 6c 65 |te exist|ing file|
|00002ba0| 20 22 27 6d 79 5f 77 67 | 65 74 73 74 72 2e 68 27 | "'my_wg|etstr.h'|
|00002bb0| 22 0a 65 6c 73 65 0a 73 | 65 64 20 27 73 2f 5e 09 |".else.s|ed 's/^.|
|00002bc0| 58 2f 2f 27 20 3c 3c 20 | 5c 53 48 41 52 5f 45 4f |X//' << |\SHAR_EO|
|00002bd0| 46 20 3e 20 27 6d 79 5f | 77 67 65 74 73 74 72 2e |F > 'my_|wgetstr.|
|00002be0| 68 27 0a 09 58 2f 2a 0a | 09 58 20 2a 20 41 20 70 |h'..X/*.|.X * A p|
|00002bf0| 6f 73 73 69 62 6c 65 20 | 72 65 70 6c 61 63 65 6d |ossible |replacem|
|00002c00| 65 6e 74 20 66 6f 72 20 | 63 75 72 73 65 73 27 20 |ent for |curses' |
|00002c10| 77 67 65 74 73 74 72 28 | 29 2e 20 41 6c 6c 6f 77 |wgetstr(|). Allow|
|00002c20| 73 0a 09 58 20 2a 20 6c | 69 6d 69 74 65 64 20 65 |s..X * l|imited e|
|00002c30| 64 69 74 69 6e 67 2e 20 | 52 65 63 6f 67 6e 69 7a |diting. |Recogniz|
|00002c40| 65 73 20 74 68 65 20 65 | 72 61 73 65 20 61 6e 64 |es the e|rase and|
|00002c50| 20 6b 69 6c 6c 20 63 68 | 61 72 73 2e 0a 09 58 20 | kill ch|ars...X |
|00002c60| 2a 0a 09 58 20 2a 20 42 | 79 20 48 75 6e 67 20 4c |*..X * B|y Hung L|
|00002c70| 65 20 28 6d 6f 74 74 40 | 75 63 73 63 62 2e 75 63 |e (mott@|ucscb.uc|
|00002c80| 73 63 2e 65 64 75 20 20 | 2e 2e 2e 21 75 63 62 76 |sc.edu  |...!ucbv|
|00002c90| 61 78 21 75 63 73 63 63 | 21 75 63 73 63 62 21 6d |ax!ucscc|!ucscb!m|
|00002ca0| 6f 74 74 29 0a 09 58 20 | 2a 20 48 69 73 74 6f 72 |ott)..X |* Histor|
|00002cb0| 79 3a 0a 09 58 20 2a 09 | 30 35 2f 31 38 2f 38 39 |y:..X *.|05/18/89|
|00002cc0| 20 2d 20 49 6e 69 74 69 | 61 6c 20 76 65 72 73 69 | - Initi|al versi|
|00002cd0| 6f 6e 20 0a 09 58 20 2a | 0a 09 58 20 2a 20 52 65 |on ..X *|..X * Re|
|00002ce0| 6c 65 61 73 65 20 74 6f | 20 50 75 62 6c 69 63 20 |lease to| Public |
|00002cf0| 44 6f 6d 61 69 6e 20 0a | 09 58 20 2a 2f 0a 09 58 |Domain .|.X */..X|
|00002d00| 0a 09 58 2f 2a 20 66 6f | 6c 6c 6f 77 69 6e 67 20 |..X/* fo|llowing |
|00002d10| 74 68 65 20 63 75 72 73 | 65 73 27 73 20 63 6f 6e |the curs|es's con|
|00002d20| 76 65 6e 74 69 6f 6e 20 | 2a 2f 0a 09 58 23 64 65 |vention |*/..X#de|
|00002d30| 66 69 6e 65 20 6d 79 5f | 67 65 74 73 74 72 28 73 |fine my_|getstr(s|
|00002d40| 74 72 2c 73 69 7a 65 2c | 72 65 74 29 20 6d 79 5f |tr,size,|ret) my_|
|00002d50| 77 67 65 74 73 74 72 28 | 73 74 64 73 63 72 2c 73 |wgetstr(|stdscr,s|
|00002d60| 74 72 2c 73 69 7a 65 2c | 72 65 74 29 0a 09 58 23 |tr,size,|ret)..X#|
|00002d70| 64 65 66 69 6e 65 20 52 | 45 54 20 31 0a 09 58 23 |define R|ET 1..X#|
|00002d80| 64 65 66 69 6e 65 20 4e | 4f 5f 52 45 54 20 30 0a |define N|O_RET 0.|
|00002d90| 09 58 0a 53 48 41 52 5f | 45 4f 46 0a 69 66 20 74 |.X.SHAR_|EOF.if t|
|00002da0| 65 73 74 20 34 30 30 20 | 2d 6e 65 20 22 60 77 63 |est 400 |-ne "`wc|
|00002db0| 20 2d 63 20 3c 20 27 6d | 79 5f 77 67 65 74 73 74 | -c < 'm|y_wgetst|
|00002dc0| 72 2e 68 27 60 22 0a 74 | 68 65 6e 0a 09 65 63 68 |r.h'`".t|hen..ech|
|00002dd0| 6f 20 73 68 61 72 3a 20 | 65 72 72 6f 72 20 74 72 |o shar: |error tr|
|00002de0| 61 6e 73 6d 69 74 74 69 | 6e 67 20 22 27 6d 79 5f |ansmitti|ng "'my_|
|00002df0| 77 67 65 74 73 74 72 2e | 68 27 22 20 27 28 73 68 |wgetstr.|h'" '(sh|
|00002e00| 6f 75 6c 64 20 68 61 76 | 65 20 62 65 65 6e 20 34 |ould hav|e been 4|
|00002e10| 30 30 20 63 68 61 72 61 | 63 74 65 72 73 29 27 0a |00 chara|cters)'.|
|00002e20| 66 69 0a 66 69 20 23 20 | 65 6e 64 20 6f 66 20 6f |fi.fi # |end of o|
|00002e30| 76 65 72 77 72 69 74 69 | 6e 67 20 63 68 65 63 6b |verwriti|ng check|
|00002e40| 0a 23 09 45 6e 64 20 6f | 66 20 73 68 65 6c 6c 20 |.#.End o|f shell |
|00002e50| 61 72 63 68 69 76 65 0a | 65 78 69 74 20 30 0a 0a |archive.|exit 0..|
|00002e60| 0a                      |                         |.       |        |
+--------+-------------------------+-------------------------+--------+--------+