/ BBS in a Box 10 / BBS In A Box Volume X (AMUG) (January 1994).bin / Files / Prog / M / Mini.cpt / mini / VT100.c

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+--------+-------------------------+-------------------------+--------+--------+
|00000000| 00 07 56 54 31 30 30 2e | 63 00 00 00 00 00 00 00 |..VT100.|c.......|
|00000010| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 54 45 58 54 4d 50 53 | 20 01 00 00 00 00 00 00 |.TEXTMPS| .......|
|00000050| 00 00 00 00 00 6c c9 00 | 00 02 06 9d 85 d6 12 9d |.....l..|........|
|00000060| 85 d6 12 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 81 81 3a 74 00 00 |........|....:t..|
|00000080| 2f 2a 0d 09 4b 65 72 6d | 69 74 20 56 74 31 30 30 |/*..Kerm|it Vt100|
|00000090| 20 65 6d 75 6c 61 74 6f | 72 20 63 6f 64 65 20 6d | emulato|r code m|
|000000a0| 6f 64 69 66 69 65 64 20 | 62 79 20 4a 65 72 72 79 |odified |by Jerry|
|000000b0| 20 4c 65 56 61 6e 0d 09 | 74 6f 20 66 69 74 20 74 | LeVan..|to fit t|
|000000c0| 68 65 20 4d 69 6e 69 54 | 65 72 6d 20 70 72 6f 6a |he MiniT|erm proj|
|000000d0| 65 63 74 2e 0d 20 20 20 | 44 61 74 65 20 53 65 70 |ect..   |Date Sep|
|000000e0| 74 20 37 2c 31 39 38 37 | 0d 20 20 20 43 68 61 6e |t 7,1987|.   Chan|
|000000f0| 67 65 73 3a 09 4d 6f 64 | 69 66 69 65 64 20 74 68 |ges:.Mod|ified th|
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|00000110| 20 72 6f 75 74 69 6e 65 | 73 0d 20 20 20 09 09 09 | routine|s.   ...|
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|00000130| 61 72 61 63 74 65 72 20 | 44 69 73 70 6c 61 79 0d |aracter |Display.|
|00000140| 09 09 09 41 64 64 65 64 | 20 4c 69 6e 65 20 44 72 |...Added| Line Dr|
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|00000cb0| 6e 75 6d 70 74 72 3b 0d | 69 6e 74 20 6e 75 6d 31 |numptr;.|int num1|
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|00000d20| 6f 6c 65 61 6e 20 6b 65 | 79 70 61 64 5f 61 70 70 |olean ke|ypad_app|
|00000d30| 20 3d 20 66 61 6c 73 65 | 3b 09 2f 2a 20 66 61 6c | = false|;./* fal|
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|00000d70| 6f 6f 6c 65 61 6e 20 69 | 6e 74 65 72 70 72 65 74 |oolean i|nterpret|
|00000d80| 5f 63 6f 6e 74 72 6f 6c | 3b 20 2f 2a 20 66 61 6c |_control|; /* fal|
|00000d90| 73 65 20 6d 65 61 6e 73 | 20 73 68 6f 77 20 63 6f |se means| show co|
|00000da0| 6e 74 72 6f 6c 20 63 68 | 61 72 61 63 74 65 72 20 |ntrol ch|aracter |
|00000db0| 2a 2f 0d 0d 65 78 74 65 | 72 6e 20 73 68 6f 72 74 |*/..exte|rn short|
|00000dc0| 20 73 4f 75 74 3b 09 2f | 2a 20 72 65 66 6e 75 6d | sOut;./|* refnum|
|00000dd0| 20 6f 66 20 6f 75 74 70 | 75 74 20 70 6f 72 74 20 | of outp|ut port |
|00000de0| 2a 2f 0d 74 79 70 65 64 | 65 66 20 69 6e 74 20 28 |*/.typed|ef int (|
|00000df0| 2a 50 46 49 29 20 28 29 | 3b 0d 0d 2f 2a 20 54 65 |*PFI) ()|;../* Te|
|00000e00| 72 6d 69 6e 61 6c 20 66 | 75 6e 63 74 69 6f 6e 20 |rminal f|unction |
|00000e10| 64 65 63 6c 61 72 61 74 | 69 6f 6e 73 2e 20 2a 2f |declarat|ions. */|
|00000e20| 0d 0d 69 6e 74 20 74 61 | 62 28 29 2c 20 62 61 63 |..int ta|b(), bac|
|00000e30| 6b 5f 73 70 61 63 65 28 | 29 2c 20 63 61 72 72 69 |k_space(|), carri|
|00000e40| 61 67 65 5f 72 65 74 75 | 72 6e 28 29 2c 20 6c 69 |age_retu|rn(), li|
|00000e50| 6e 65 5f 66 65 65 64 28 | 29 2c 20 62 65 6c 6c 28 |ne_feed(|), bell(|
|00000e60| 29 2c 20 65 73 63 61 70 | 65 5f 73 65 71 28 29 2c |), escap|e_seq(),|
|00000e70| 0d 20 20 20 20 74 65 78 | 74 5f 6d 6f 64 65 28 29 |.    tex|t_mode()|
|00000e80| 2c 20 63 6c 65 61 72 5f | 6c 69 6e 65 28 29 2c 20 |, clear_|line(), |
|00000e90| 65 72 61 73 65 5f 64 69 | 73 70 6c 61 79 28 29 2c |erase_di|splay(),|
|00000ea0| 20 63 75 72 73 6f 72 5f | 70 6f 73 69 74 69 6f 6e | cursor_|position|
|00000eb0| 28 29 2c 20 63 75 72 73 | 6f 72 5f 75 70 28 29 2c |(), curs|or_up(),|
|00000ec0| 0d 20 20 20 20 63 75 72 | 73 6f 72 5f 64 6f 77 6e |.    cur|sor_down|
|00000ed0| 28 29 2c 20 63 75 72 73 | 6f 72 5f 72 69 67 68 74 |(), curs|or_right|
|00000ee0| 28 29 2c 20 63 75 72 73 | 6f 72 5f 6c 65 66 74 28 |(), curs|or_left(|
|00000ef0| 29 2c 20 63 75 72 73 6f | 72 5f 73 61 76 65 28 29 |), curso|r_save()|
|00000f00| 2c 0d 20 20 20 20 63 75 | 72 73 6f 72 5f 72 65 73 |,.    cu|rsor_res|
|00000f10| 74 6f 72 65 28 29 2c 20 | 73 65 74 5f 73 63 72 6f |tore(), |set_scro|
|00000f20| 6c 6c 5f 72 65 67 69 6f | 6e 28 29 2c 20 72 65 76 |ll_regio|n(), rev|
|00000f30| 65 72 73 65 5f 6c 69 6e | 65 5f 66 65 65 64 28 29 |erse_lin|e_feed()|
|00000f40| 2c 20 64 75 6d 6d 79 28 | 29 2c 0d 20 20 20 20 64 |, dummy(|),.    d|
|00000f50| 65 6c 65 74 65 5f 63 68 | 61 72 28 29 2c 20 69 6e |elete_ch|ar(), in|
|00000f60| 73 65 72 74 5f 6d 6f 64 | 65 28 29 2c 20 65 6e 64 |sert_mod|e(), end|
|00000f70| 5f 69 6e 73 65 72 74 5f | 6d 6f 64 65 28 29 2c 20 |_insert_|mode(), |
|00000f80| 69 6e 73 65 72 74 5f 6c | 69 6e 65 28 29 2c 0d 20 |insert_l|ine(),. |
|00000f90| 20 20 20 64 65 6c 65 74 | 65 5f 6c 69 6e 65 28 29 |   delet|e_line()|
|00000fa0| 2c 20 71 75 65 72 79 5f | 74 65 72 6d 69 6e 61 6c |, query_|terminal|
|00000fb0| 28 29 2c 20 6d 75 6c 74 | 69 5f 63 68 61 72 28 29 |(), mult|i_char()|
|00000fc0| 2c 20 74 6f 73 73 5f 63 | 68 61 72 28 29 2c 0d 09 |, toss_c|har(),..|
|00000fd0| 73 65 74 5f 61 73 63 69 | 69 28 29 2c 73 65 74 5f |set_asci|i(),set_|
|00000fe0| 67 72 61 70 68 69 63 73 | 28 29 2c 73 65 74 5f 6b |graphics|(),set_k|
|00000ff0| 65 79 70 61 64 28 29 2c | 72 65 73 65 74 5f 6b 65 |eypad(),|reset_ke|
|00001000| 79 70 61 64 28 29 2c 63 | 75 72 73 6f 72 5f 61 74 |ypad(),c|ursor_at|
|00001010| 74 72 69 62 75 74 65 73 | 28 29 3b 0d 0d 2f 2a 20 |tributes|();../* |
|00001020| 54 65 72 6d 69 6e 61 6c | 20 63 6f 6e 74 72 6f 6c |Terminal| control|
|00001030| 20 63 68 61 72 61 63 74 | 65 72 20 66 75 6e 63 74 | charact|er funct|
|00001040| 69 6f 6e 20 63 6f 6d 6d | 61 6e 64 20 74 61 62 6c |ion comm|and tabl|
|00001050| 65 2e 20 2a 2f 0d 0d 23 | 64 65 66 69 6e 65 20 4d |e. */..#|define M|
|00001060| 49 4e 53 49 4e 47 43 4d | 44 53 20 30 30 30 0d 23 |INSINGCM|DS 000.#|
|00001070| 64 65 66 69 6e 65 20 4d | 41 58 53 49 4e 47 43 4d |define M|AXSINGCM|
|00001080| 44 53 20 30 33 37 0d 0d | 50 46 49 20 63 6f 6e 74 |DS 037..|PFI cont|
|00001090| 72 6f 6c 74 61 62 6c 65 | 5b 4d 41 58 53 49 4e 47 |roltable|[MAXSING|
|000010a0| 43 4d 44 53 2d 4d 49 4e | 53 49 4e 47 43 4d 44 53 |CMDS-MIN|SINGCMDS|
|000010b0| 2b 31 5d 20 3d 0d 7b 0d | 20 20 20 20 64 75 6d 6d |+1] =.{.|    dumm|
|000010c0| 79 2c 09 09 09 09 2f 2a | 20 20 30 20 2a 2f 0d 20 |y,..../*|  0 */. |
|000010d0| 20 20 20 64 75 6d 6d 79 | 2c 09 09 09 09 2f 2a 20 |   dummy|,..../* |
|000010e0| 20 31 20 2a 2f 0d 20 20 | 20 20 64 75 6d 6d 79 2c | 1 */.  |  dummy,|
|000010f0| 09 09 09 09 2f 2a 20 20 | 32 20 2a 2f 0d 20 20 20 |..../*  |2 */.   |
|00001100| 20 64 75 6d 6d 79 2c 09 | 09 09 09 2f 2a 20 20 33 | dummy,.|.../*  3|
|00001110| 20 2a 2f 0d 20 20 20 20 | 64 75 6d 6d 79 2c 09 09 | */.    |dummy,..|
|00001120| 09 09 2f 2a 20 20 34 20 | 2a 2f 0d 20 20 20 20 64 |../*  4 |*/.    d|
|00001130| 75 6d 6d 79 2c 09 09 09 | 09 2f 2a 20 20 35 20 2a |ummy,...|./*  5 *|
|00001140| 2f 0d 20 20 20 20 64 75 | 6d 6d 79 2c 09 09 09 09 |/.    du|mmy,....|
|00001150| 2f 2a 20 20 36 20 2a 2f | 0d 20 20 20 20 62 65 6c |/*  6 */|.    bel|
|00001160| 6c 2c 09 09 09 09 2f 2a | 20 20 37 20 2a 2f 0d 20 |l,..../*|  7 */. |
|00001170| 20 20 20 62 61 63 6b 5f | 73 70 61 63 65 2c 09 09 |   back_|space,..|
|00001180| 09 09 2f 2a 20 31 30 20 | 2a 2f 0d 20 20 20 20 74 |../* 10 |*/.    t|
|00001190| 61 62 2c 09 09 09 09 2f | 2a 20 31 31 20 2a 2f 0d |ab,..../|* 11 */.|
|000011a0| 20 20 20 20 6c 69 6e 65 | 5f 66 65 65 64 2c 09 09 |    line|_feed,..|
|000011b0| 09 09 2f 2a 20 31 32 20 | 2a 2f 0d 20 20 20 20 6c |../* 12 |*/.    l|
|000011c0| 69 6e 65 5f 66 65 65 64 | 2c 09 09 09 09 2f 2a 20 |ine_feed|,..../* |
|000011d0| 31 33 20 28 56 65 72 74 | 69 63 61 6c 20 74 61 62 |13 (Vert|ical tab|
|000011e0| 29 20 2a 2f 0d 20 20 20 | 20 6c 69 6e 65 5f 66 65 |) */.   | line_fe|
|000011f0| 65 64 2c 09 09 09 09 2f | 2a 20 31 34 20 28 46 6f |ed,..../|* 14 (Fo|
|00001200| 72 6d 20 66 65 65 64 29 | 20 2a 2f 0d 20 20 20 20 |rm feed)| */.    |
|00001210| 63 61 72 72 69 61 67 65 | 5f 72 65 74 75 72 6e 2c |carriage|_return,|
|00001220| 09 09 2f 2a 20 31 35 20 | 2a 2f 0d 20 20 20 20 73 |../* 15 |*/.    s|
|00001230| 65 74 5f 67 72 61 70 68 | 69 63 73 2c 09 09 09 2f |et_graph|ics,.../|
|00001240| 2a 20 31 36 20 27 4e 27 | 2a 2f 0d 20 20 20 20 73 |* 16 'N'|*/.    s|
|00001250| 65 74 5f 61 73 63 69 69 | 2c 09 09 09 09 2f 2a 20 |et_ascii|,..../* |
|00001260| 31 37 20 2a 2f 0d 20 20 | 20 20 64 75 6d 6d 79 2c |17 */.  |  dummy,|
|00001270| 09 09 09 09 2f 2a 20 32 | 30 20 2a 2f 0d 20 20 20 |..../* 2|0 */.   |
|00001280| 20 64 75 6d 6d 79 2c 09 | 09 09 09 2f 2a 20 32 31 | dummy,.|.../* 21|
|00001290| 20 2a 2f 0d 20 20 20 20 | 64 75 6d 6d 79 2c 09 09 | */.    |dummy,..|
|000012a0| 09 09 2f 2a 20 32 32 20 | 2a 2f 0d 20 20 20 20 64 |../* 22 |*/.    d|
|000012b0| 75 6d 6d 79 2c 09 09 09 | 09 2f 2a 20 32 33 20 2a |ummy,...|./* 23 *|
|000012c0| 2f 0d 20 20 20 20 64 75 | 6d 6d 79 2c 09 09 09 09 |/.    du|mmy,....|
|000012d0| 2f 2a 20 32 34 20 2a 2f | 0d 20 20 20 20 64 75 6d |/* 24 */|.    dum|
|000012e0| 6d 79 2c 09 09 09 09 2f | 2a 20 32 35 20 2a 2f 0d |my,..../|* 25 */.|
|000012f0| 20 20 20 20 64 75 6d 6d | 79 2c 09 09 09 09 2f 2a |    dumm|y,..../*|
|00001300| 20 32 36 20 2a 2f 0d 20 | 20 20 20 64 75 6d 6d 79 | 26 */. |   dummy|
|00001310| 2c 09 09 09 09 2f 2a 20 | 32 37 20 2a 2f 0d 20 20 |,..../* |27 */.  |
|00001320| 20 20 64 75 6d 6d 79 2c | 09 09 09 09 2f 2a 20 33 |  dummy,|..../* 3|
|00001330| 30 20 2a 2f 0d 20 20 20 | 20 64 75 6d 6d 79 2c 09 |0 */.   | dummy,.|
|00001340| 09 09 09 2f 2a 20 33 31 | 20 2a 2f 0d 20 20 20 20 |.../* 31| */.    |
|00001350| 64 75 6d 6d 79 2c 09 09 | 09 09 2f 2a 20 33 32 20 |dummy,..|../* 32 |
|00001360| 2a 2f 0d 20 20 20 20 65 | 73 63 61 70 65 5f 73 65 |*/.    e|scape_se|
|00001370| 71 2c 09 09 09 09 2f 2a | 20 33 33 20 28 45 73 63 |q,..../*| 33 (Esc|
|00001380| 61 70 65 29 20 2a 2f 0d | 20 20 20 20 64 75 6d 6d |ape) */.|    dumm|
|00001390| 79 2c 09 09 09 09 2f 2a | 20 33 34 20 2a 2f 0d 20 |y,..../*| 34 */. |
|000013a0| 20 20 20 64 75 6d 6d 79 | 2c 09 09 09 09 2f 2a 20 |   dummy|,..../* |
|000013b0| 33 35 20 2a 2f 0d 20 20 | 20 20 64 75 6d 6d 79 2c |35 */.  |  dummy,|
|000013c0| 09 09 09 09 2f 2a 20 33 | 36 20 2a 2f 0d 20 20 20 |..../* 3|6 */.   |
|000013d0| 20 64 75 6d 6d 79 09 09 | 09 09 2f 2a 20 33 37 20 | dummy..|../* 37 |
|000013e0| 2a 2f 0d 7d 3b 0d 0d 23 | 64 65 66 69 6e 65 20 4d |*/.};..#|define M|
|000013f0| 49 4e 53 49 4e 47 45 53 | 43 53 20 30 30 34 30 0d |INSINGES|CS 0040.|
|00001400| 23 64 65 66 69 6e 65 20 | 4d 41 58 53 49 4e 47 45 |#define |MAXSINGE|
|00001410| 53 43 53 20 30 31 33 37 | 0d 0d 50 46 49 20 73 69 |SCS 0137|..PFI si|
|00001420| 6e 67 65 73 63 61 70 65 | 74 61 62 6c 65 5b 4d 41 |ngescape|table[MA|
|00001430| 58 53 49 4e 47 45 53 43 | 53 2d 4d 49 4e 53 49 4e |XSINGESC|S-MINSIN|
|00001440| 47 45 53 43 53 2b 31 5d | 20 3d 0d 7b 20 0d 20 20 |GESCS+1]| =.{ .  |
|00001450| 20 20 64 75 6d 6d 79 2c | 09 09 09 09 2f 2a 20 20 |  dummy,|..../*  |
|00001460| 34 30 20 2a 2f 0d 20 20 | 20 20 64 75 6d 6d 79 2c |40 */.  |  dummy,|
|00001470| 09 09 09 09 2f 2a 20 20 | 34 31 20 2a 2f 0d 20 20 |..../*  |41 */.  |
|00001480| 20 20 64 75 6d 6d 79 2c | 09 09 09 09 2f 2a 20 20 |  dummy,|..../*  |
|00001490| 34 32 20 2a 2f 0d 20 20 | 20 20 74 6f 73 73 5f 63 |42 */.  |  toss_c|
|000014a0| 68 61 72 2c 09 09 09 09 | 2f 2a 20 20 34 33 20 27 |har,....|/*  43 '|
|000014b0| 23 27 20 2a 2f 0d 20 20 | 20 20 64 75 6d 6d 79 2c |#' */.  |  dummy,|
|000014c0| 09 09 09 09 2f 2a 20 20 | 34 34 20 2a 2f 0d 20 20 |..../*  |44 */.  |
|000014d0| 20 20 64 75 6d 6d 79 2c | 09 09 09 09 2f 2a 20 20 |  dummy,|..../*  |
|000014e0| 34 35 20 2a 2f 0d 20 20 | 20 20 64 75 6d 6d 79 2c |45 */.  |  dummy,|
|000014f0| 09 09 09 09 2f 2a 20 20 | 34 36 20 2a 2f 0d 20 20 |..../*  |46 */.  |
|00001500| 20 20 64 75 6d 6d 79 2c | 09 09 09 09 2f 2a 20 20 |  dummy,|..../*  |
|00001510| 34 37 20 2a 2f 0d 20 20 | 20 20 74 6f 73 73 5f 63 |47 */.  |  toss_c|
|00001520| 68 61 72 2c 09 09 09 09 | 2f 2a 20 20 35 30 20 27 |har,....|/*  50 '|
|00001530| 28 27 20 2a 2f 0d 20 20 | 20 20 74 6f 73 73 5f 63 |(' */.  |  toss_c|
|00001540| 68 61 72 2c 09 09 09 09 | 2f 2a 20 20 35 31 20 27 |har,....|/*  51 '|
|00001550| 29 27 20 2a 2f 0d 20 20 | 20 20 64 75 6d 6d 79 2c |)' */.  |  dummy,|
|00001560| 09 09 09 09 2f 2a 20 20 | 35 32 20 2a 2f 0d 20 20 |..../*  |52 */.  |
|00001570| 20 20 64 75 6d 6d 79 2c | 09 09 09 09 2f 2a 20 20 |  dummy,|..../*  |
|00001580| 35 33 20 2a 2f 0d 20 20 | 20 20 64 75 6d 6d 79 2c |53 */.  |  dummy,|
|00001590| 09 09 09 09 2f 2a 20 20 | 35 34 20 2a 2f 0d 20 20 |..../*  |54 */.  |
|000015a0| 20 20 64 75 6d 6d 79 2c | 09 09 09 09 2f 2a 20 20 |  dummy,|..../*  |
|000015b0| 35 35 20 2a 2f 0d 20 20 | 20 20 64 75 6d 6d 79 2c |55 */.  |  dummy,|
|000015c0| 09 09 09 09 2f 2a 20 20 | 35 36 20 2a 2f 0d 20 20 |..../*  |56 */.  |
|000015d0| 20 20 64 75 6d 6d 79 2c | 09 09 09 09 2f 2a 20 20 |  dummy,|..../*  |
|000015e0| 35 37 20 2a 2f 0d 20 20 | 20 20 73 65 74 5f 67 72 |57 */.  |  set_gr|
|000015f0| 61 70 68 69 63 73 2c 09 | 09 09 2f 2a 20 20 36 30 |aphics,.|../*  60|
|00001600| 20 20 27 30 27 20 2a 2f | 0d 20 20 20 20 64 75 6d |  '0' */|.    dum|
|00001610| 6d 79 2c 09 09 09 09 2f | 2a 20 20 36 31 20 2a 2f |my,..../|*  61 */|
|00001620| 0d 20 20 20 20 64 75 6d | 6d 79 2c 09 09 09 09 2f |.    dum|my,..../|
|00001630| 2a 20 20 36 32 20 2a 2f | 0d 20 20 20 20 64 75 6d |*  62 */|.    dum|
|00001640| 6d 79 2c 09 09 09 09 2f | 2a 20 20 36 33 20 2a 2f |my,..../|*  63 */|
|00001650| 0d 20 20 20 20 64 75 6d | 6d 79 2c 09 09 09 09 2f |.    dum|my,..../|
|00001660| 2a 20 20 36 34 20 2a 2f | 0d 20 20 20 20 64 75 6d |*  64 */|.    dum|
|00001670| 6d 79 2c 09 09 09 09 2f | 2a 20 20 36 35 20 2a 2f |my,..../|*  65 */|
|00001680| 0d 20 20 20 20 64 75 6d | 6d 79 2c 09 09 09 09 2f |.    dum|my,..../|
|00001690| 2a 20 20 36 36 20 2a 2f | 0d 20 20 20 20 63 75 72 |*  66 */|.    cur|
|000016a0| 73 6f 72 5f 73 61 76 65 | 2c 09 09 09 2f 2a 20 20 |sor_save|,.../*  |
|000016b0| 36 37 20 27 37 27 20 2a | 2f 0d 20 20 20 20 63 75 |67 '7' *|/.    cu|
|000016c0| 72 73 6f 72 5f 72 65 73 | 74 6f 72 65 2c 09 09 09 |rsor_res|tore,...|
|000016d0| 2f 2a 20 20 37 30 20 27 | 38 27 20 2a 2f 0d 20 20 |/*  70 '|8' */.  |
|000016e0| 20 20 64 75 6d 6d 79 2c | 09 09 09 09 2f 2a 20 20 |  dummy,|..../*  |
|000016f0| 37 31 20 2a 2f 0d 20 20 | 20 20 64 75 6d 6d 79 2c |71 */.  |  dummy,|
|00001700| 09 09 09 09 2f 2a 20 20 | 37 32 20 2a 2f 0d 20 20 |..../*  |72 */.  |
|00001710| 20 20 64 75 6d 6d 79 2c | 09 09 09 09 2f 2a 20 20 |  dummy,|..../*  |
|00001720| 37 33 20 2a 2f 0d 20 20 | 20 20 64 75 6d 6d 79 2c |73 */.  |  dummy,|
|00001730| 09 09 09 09 2f 2a 20 20 | 37 34 20 27 3c 27 20 2a |..../*  |74 '<' *|
|00001740| 2f 0d 20 20 20 20 73 65 | 74 5f 6b 65 79 70 61 64 |/.    se|t_keypad|
|00001750| 2c 09 09 09 09 2f 2a 20 | 20 37 35 20 27 3d 27 20 |,..../* | 75 '=' |
|00001760| 2a 2f 0d 20 20 20 20 72 | 65 73 65 74 5f 6b 65 79 |*/.    r|eset_key|
|00001770| 70 61 64 2c 09 09 09 2f | 2a 20 20 37 36 20 27 3e |pad,.../|*  76 '>|
|00001780| 27 20 2a 2f 0d 20 20 20 | 20 64 75 6d 6d 79 2c 09 |' */.   | dummy,.|
|00001790| 09 09 09 2f 2a 20 20 37 | 37 20 2a 2f 0d 20 20 20 |.../*  7|7 */.   |
|000017a0| 20 64 75 6d 6d 79 2c 09 | 09 09 09 2f 2a 20 31 30 | dummy,.|.../* 10|
|000017b0| 30 20 2a 2f 0d 20 20 20 | 20 64 75 6d 6d 79 2c 09 |0 */.   | dummy,.|
|000017c0| 09 09 09 2f 2a 20 31 30 | 31 20 2a 2f 0d 20 20 20 |.../* 10|1 */.   |
|000017d0| 20 73 65 74 5f 61 73 63 | 69 69 2c 09 09 09 09 2f | set_asc|ii,..../|
|000017e0| 2a 20 31 30 32 20 27 42 | 27 20 2a 2f 0d 20 20 20 |* 102 'B|' */.   |
|000017f0| 20 64 75 6d 6d 79 2c 09 | 09 09 09 2f 2a 20 31 30 | dummy,.|.../* 10|
|00001800| 33 20 2a 2f 0d 20 20 20 | 20 6c 69 6e 65 5f 66 65 |3 */.   | line_fe|
|00001810| 65 64 2c 09 09 09 09 2f | 2a 20 31 30 34 20 27 44 |ed,..../|* 104 'D|
|00001820| 27 20 2a 2f 0d 20 20 20 | 20 64 75 6d 6d 79 2c 09 |' */.   | dummy,.|
|00001830| 09 09 09 2f 2a 20 31 30 | 35 20 27 45 27 20 2a 2f |.../* 10|5 'E' */|
|00001840| 0d 20 20 20 20 64 75 6d | 6d 79 2c 09 09 09 09 2f |.    dum|my,..../|
|00001850| 2a 20 31 30 36 20 2a 2f | 0d 20 20 20 20 64 75 6d |* 106 */|.    dum|
|00001860| 6d 79 2c 09 09 09 09 2f | 2a 20 31 30 37 20 2a 2f |my,..../|* 107 */|
|00001870| 0d 20 20 20 20 64 75 6d | 6d 79 2c 09 09 09 09 2f |.    dum|my,..../|
|00001880| 2a 20 31 31 30 20 2a 2f | 0d 20 20 20 20 64 75 6d |* 110 */|.    dum|
|00001890| 6d 79 2c 09 09 09 09 2f | 2a 20 31 31 31 20 2a 2f |my,..../|* 111 */|
|000018a0| 0d 20 20 20 20 64 75 6d | 6d 79 2c 09 09 09 09 2f |.    dum|my,..../|
|000018b0| 2a 20 31 31 32 20 2a 2f | 0d 20 20 20 20 64 75 6d |* 112 */|.    dum|
|000018c0| 6d 79 2c 09 09 09 09 2f | 2a 20 31 31 33 20 2a 2f |my,..../|* 113 */|
|000018d0| 0d 20 20 20 20 64 75 6d | 6d 79 2c 09 09 09 09 2f |.    dum|my,..../|
|000018e0| 2a 20 31 31 34 20 2a 2f | 0d 20 20 20 20 72 65 76 |* 114 */|.    rev|
|000018f0| 65 72 73 65 5f 6c 69 6e | 65 5f 66 65 65 64 2c 09 |erse_lin|e_feed,.|
|00001900| 09 09 2f 2a 20 31 31 35 | 20 27 4d 27 20 2a 2f 0d |../* 115| 'M' */.|
|00001910| 20 20 20 20 64 75 6d 6d | 79 2c 09 09 09 09 2f 2a |    dumm|y,..../*|
|00001920| 20 31 31 36 20 2a 2f 0d | 20 20 20 20 64 75 6d 6d | 116 */.|    dumm|
|00001930| 79 2c 09 09 09 09 2f 2a | 20 31 31 37 20 2a 2f 0d |y,..../*| 117 */.|
|00001940| 20 20 20 20 64 75 6d 6d | 79 2c 09 09 09 09 2f 2a |    dumm|y,..../*|
|00001950| 20 31 32 30 20 2a 2f 0d | 20 20 20 20 64 75 6d 6d | 120 */.|    dumm|
|00001960| 79 2c 09 09 09 09 2f 2a | 20 31 32 31 20 2a 2f 0d |y,..../*| 121 */.|
|00001970| 20 20 20 20 64 75 6d 6d | 79 2c 09 09 09 09 2f 2a |    dumm|y,..../*|
|00001980| 20 31 32 32 20 2a 2f 0d | 20 20 20 20 64 75 6d 6d | 122 */.|    dumm|
|00001990| 79 2c 09 09 09 09 2f 2a | 20 31 32 33 20 2a 2f 0d |y,..../*| 123 */.|
|000019a0| 20 20 20 20 64 75 6d 6d | 79 2c 09 09 09 09 2f 2a |    dumm|y,..../*|
|000019b0| 20 31 32 34 20 2a 2f 0d | 20 20 20 20 64 75 6d 6d | 124 */.|    dumm|
|000019c0| 79 2c 09 09 09 09 2f 2a | 20 31 32 35 20 2a 2f 0d |y,..../*| 125 */.|
|000019d0| 20 20 20 20 64 75 6d 6d | 79 2c 09 09 09 09 2f 2a |    dumm|y,..../*|
|000019e0| 20 31 32 36 20 2a 2f 0d | 20 20 20 20 64 75 6d 6d | 126 */.|    dumm|
|000019f0| 79 2c 09 09 09 09 2f 2a | 20 31 32 37 20 2a 2f 0d |y,..../*| 127 */.|
|00001a00| 20 20 20 20 64 75 6d 6d | 79 2c 09 09 09 09 2f 2a |    dumm|y,..../*|
|00001a10| 20 31 33 30 20 2a 2f 0d | 20 20 20 20 64 75 6d 6d | 130 */.|    dumm|
|00001a20| 79 2c 09 09 09 09 2f 2a | 20 31 33 31 20 2a 2f 0d |y,..../*| 131 */.|
|00001a30| 20 20 20 20 71 75 65 72 | 79 5f 74 65 72 6d 69 6e |    quer|y_termin|
|00001a40| 61 6c 2c 09 09 09 2f 2a | 20 31 33 32 20 27 5a 27 |al,.../*| 132 'Z'|
|00001a50| 20 2a 2f 0d 20 20 20 20 | 6d 75 6c 74 69 5f 63 68 | */.    |multi_ch|
|00001a60| 61 72 2c 09 09 09 09 2f | 2a 20 31 33 33 20 27 5b |ar,..../|* 133 '[|
|00001a70| 27 20 2a 2f 0d 20 20 20 | 20 64 75 6d 6d 79 2c 09 |' */.   | dummy,.|
|00001a80| 09 09 09 2f 2a 20 31 33 | 34 20 2a 2f 0d 20 20 20 |.../* 13|4 */.   |
|00001a90| 20 64 75 6d 6d 79 2c 09 | 09 09 09 2f 2a 20 31 33 | dummy,.|.../* 13|
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|000027b0| 31 3a 2a 2f 20 70 74 2e | 68 3b 20 2f 2a 20 6f 66 |1:*/ pt.|h; /* of|
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|000028d0| 70 74 2e 76 20 2b 20 66 | 6f 6e 74 73 74 75 66 66 |pt.v + f|ontstuff|
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|000029b0| 63 75 72 73 6f 72 54 69 | 6d 65 20 2b 3d 20 63 61 |cursorTi|me += ca|
|000029c0| 72 65 74 54 69 6d 65 3b | 0d 09 20 20 20 20 20 20 |retTime;|..      |
|000029d0| 20 20 67 65 74 50 65 6e | 52 65 63 74 28 26 70 65 |  getPen|Rect(&pe|
|000029e0| 6e 52 65 63 74 29 3b 0d | 09 20 20 20 20 20 20 20 |nRect);.|.       |
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|00002a40| 09 20 20 7d 0d 20 20 20 | 20 7d 0d 20 20 20 20 0d |.  }.   | }.    .|
|00002a50| 76 6f 69 64 20 73 74 61 | 72 74 5f 63 75 72 73 6f |void sta|rt_curso|
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|00002aa0| 72 73 6f 72 54 69 6d 65 | 20 3d 20 28 74 69 63 6b |rsorTime| = (tick|
|00002ab0| 43 6f 75 6e 74 29 20 2b | 20 28 63 61 72 65 74 54 |Count) +| (caretT|
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|00002ad0| 49 6e 76 65 72 74 65 64 | 20 3d 20 66 61 6c 73 65 |Inverted| = false|
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|00002b40| 72 75 65 3b 7d 0d 20 20 | 20 20 7d 0d 20 20 20 20 |rue;}.  |  }.    |
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|00002b90| 65 20 3d 20 46 61 6c 73 | 65 3b 0d 20 20 20 20 20 |e = Fals|e;.     |
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|00002bf0| 49 6e 76 65 72 74 65 64 | 20 3d 66 61 6c 73 65 3b |Inverted| =false;|
|00002c00| 0d 09 20 20 20 7d 0d 20 | 20 20 20 7d 0d 20 20 20 |..   }. |   }.   |
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|000041c0| 63 6f 6e 74 72 6f 6c 20 | 63 68 61 72 20 2a 2f 0d |control |char */.|
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|000041e0| 65 74 5f 63 6f 6e 74 72 | 6f 6c 29 20 63 68 72 20 |et_contr|ol) chr |
|000041f0| 2b 3d 20 30 32 30 30 3b | 0d 09 09 0d 09 69 66 20 |+= 0200;|.....if |
|00004200| 28 63 75 72 63 6f 6c 20 | 3e 3d 20 4d 41 58 43 4f |(curcol |>= MAXCO|
|00004210| 4c 29 09 09 2f 2a 20 41 | 72 65 20 77 65 20 61 62 |L)../* A|re we ab|
|00004220| 6f 75 74 20 74 6f 20 77 | 72 61 70 20 61 72 6f 75 |out to w|rap arou|
|00004230| 6e 64 3f 20 2a 2f 0d 09 | 7b 0d 09 20 20 20 20 69 |nd? */..|{..    i|
|00004240| 66 20 28 61 75 74 6f 77 | 72 61 70 29 09 09 2f 2a |f (autow|rap)../*|
|00004250| 20 49 66 20 61 75 74 6f | 77 72 61 70 20 69 6e 64 | If auto|wrap ind|
|00004260| 69 63 61 74 65 64 20 77 | 72 61 70 20 2a 2f 0d 09 |icated w|rap */..|
|00004270| 20 20 20 20 7b 0d 09 09 | 66 6c 75 73 68 62 75 66 |    {...|flushbuf|
|00004280| 28 29 3b 0d 09 09 63 61 | 72 72 69 61 67 65 5f 72 |();...ca|rriage_r|
|00004290| 65 74 75 72 6e 28 29 3b | 0d 09 09 6c 69 6e 65 5f |eturn();|...line_|
|000042a0| 66 65 65 64 28 29 3b 0d | 09 20 20 20 20 7d 0d 09 |feed();.|.    }..|
|000042b0| 20 20 20 20 65 6c 73 65 | 0d 09 20 20 20 20 7b 0d |    else|..    {.|
|000042c0| 09 09 62 61 63 6b 5f 73 | 70 61 63 65 28 29 3b 09 |..back_s|pace();.|
|000042d0| 09 2f 2a 20 4f 74 68 65 | 72 77 69 73 65 20 6a 75 |./* Othe|rwise ju|
|000042e0| 73 74 20 6f 76 65 72 77 | 72 69 74 65 20 2a 2f 0d |st overw|rite */.|
|000042f0| 09 09 6f 75 74 63 6e 74 | 2d 2d 3b 09 09 2f 2a 20 |..outcnt|--;../* |
|00004300| 4f 76 65 72 77 72 69 74 | 65 20 62 75 66 66 65 72 |Overwrit|e buffer|
|00004310| 65 64 20 63 68 61 72 73 | 20 74 6f 6f 20 2a 2f 0d |ed chars| too */.|
|00004320| 09 20 20 20 20 7d 0d 09 | 7d 0d 09 69 66 20 28 69 |.    }..|}..if (i|
|00004330| 6e 73 65 72 74 29 09 09 | 09 2f 2a 20 49 6e 73 65 |nsert)..|./* Inse|
|00004340| 72 74 20 6d 6f 64 65 3f | 20 2a 2f 0d 09 7b 0d 09 |rt mode?| */..{..|
|00004350| 20 20 20 20 69 6e 73 65 | 72 74 5f 63 68 61 72 28 |    inse|rt_char(|
|00004360| 29 3b 09 09 2f 2a 20 4f | 70 65 6e 20 68 6f 6c 65 |);../* O|pen hole|
|00004370| 20 66 6f 72 20 63 68 61 | 72 20 69 66 20 72 65 71 | for cha|r if req|
|00004380| 75 65 73 74 65 64 20 2a | 2f 0d 09 20 20 20 20 65 |uested *|/..    e|
|00004390| 72 61 73 65 5f 63 68 61 | 72 28 29 3b 09 09 2f 2a |rase_cha|r();../*|
|000043a0| 20 45 72 61 73 65 20 74 | 68 65 20 6f 6c 64 20 63 | Erase t|he old c|
|000043b0| 68 61 72 20 2a 2f 0d 09 | 20 20 20 20 44 72 61 77 |har */..|    Draw|
|000043c0| 43 68 61 72 28 63 68 72 | 29 3b 0d 09 7d 0d 09 65 |Char(chr|);..}..e|
|000043d0| 6c 73 65 20 62 75 66 5f | 63 68 61 72 28 63 68 72 |lse buf_|char(chr|
|000043e0| 29 3b 09 09 2f 2a 20 4f | 74 68 65 72 77 69 73 65 |);../* O|therwise|
|000043f0| 20 6a 75 73 74 20 62 75 | 66 66 65 72 20 74 68 65 | just bu|ffer the|
|00004400| 20 63 68 61 72 20 2a 2f | 0d 09 73 63 72 5b 63 75 | char */|..scr[cu|
|00004410| 72 6c 69 6e 5d 5b 63 75 | 72 63 6f 6c 2b 2b 5d 20 |rlin][cu|rcol++] |
|00004420| 3d 20 63 68 72 3b 0d 20 | 20 20 20 7d 0d 20 20 69 |= chr;. |   }.  i|
|00004430| 66 28 63 75 72 73 6f 72 | 57 61 73 41 63 74 69 76 |f(cursor|WasActiv|
|00004440| 65 29 73 74 61 72 74 5f | 63 75 72 73 6f 72 28 29 |e)start_|cursor()|
|00004450| 3b 0d 7d 09 0d 0d 76 6f | 69 64 20 64 72 61 77 43 |;.}...vo|id drawC|
|00004460| 53 74 72 69 6e 67 28 73 | 74 72 70 74 72 29 0d 20 |String(s|trptr). |
|00004470| 20 20 20 20 63 68 61 72 | 20 2a 20 73 74 72 70 74 |    char| * strpt|
|00004480| 72 3b 0d 20 20 20 20 20 | 7b 20 63 68 61 72 20 63 |r;.     |{ char c|
|00004490| 68 3b 0d 20 20 20 20 20 | 20 20 77 68 69 6c 65 28 |h;.     |  while(|
|000044a0| 63 68 3d 2a 73 74 72 70 | 74 72 2b 2b 29 64 72 61 |ch=*strp|tr++)dra|
|000044b0| 77 41 43 68 61 72 28 63 | 68 29 3b 0d 20 20 20 20 |wAChar(c|h);.    |
|000044c0| 20 20 7d 0d 0d 76 6f 69 | 64 20 64 72 61 77 50 53 |  }..voi|d drawPS|
|000044d0| 74 72 69 6e 67 28 73 74 | 72 70 74 72 29 0d 20 20 |tring(st|rptr).  |
|000044e0| 20 20 20 63 68 61 72 20 | 2a 73 74 72 70 74 72 3b |   char |*strptr;|
|000044f0| 0d 20 20 20 20 20 7b 20 | 73 68 6f 72 74 20 69 3b |.     { |short i;|
|00004500| 0d 20 20 20 20 20 20 20 | 66 6f 72 28 69 3d 31 3b |.       |for(i=1;|
|00004510| 69 3c 3d 73 74 72 70 74 | 72 5b 30 5d 3b 69 2b 2b |i<=strpt|r[0];i++|
|00004520| 29 64 72 61 77 41 43 68 | 61 72 28 73 74 72 70 74 |)drawACh|ar(strpt|
|00004530| 72 5b 69 5d 29 3b 0d 20 | 20 20 20 20 20 7d 0d 20 |r[i]);. |     }. |
|00004540| 20 20 20 20 20 0d 0d 2f | 2a 0d 20 2a 09 43 6f 6e |     ../|*. *.Con|
|00004550| 74 72 6f 6c 20 63 68 61 | 72 61 63 74 65 72 20 66 |trol cha|racter f|
|00004560| 75 6e 63 74 69 6f 6e 73 | 3a 0d 20 2a 09 09 45 61 |unctions|:. *..Ea|
|00004570| 63 68 20 6f 66 20 74 68 | 65 20 66 6f 6c 6c 6f 77 |ch of th|e follow|
|00004580| 69 6e 67 20 61 6c 6c 6f | 77 20 74 68 65 20 6d 61 |ing allo|w the ma|
|00004590| 63 20 74 6f 20 73 69 6d | 75 6c 61 74 65 0d 20 2a |c to sim|ulate. *|
|000045a0| 09 09 74 68 65 20 62 65 | 68 61 76 69 6f 72 20 6f |..the be|havior o|
|000045b0| 66 20 61 20 74 65 72 6d | 69 6e 61 6c 20 77 68 65 |f a term|inal whe|
|000045c0| 6e 20 67 69 76 65 6e 20 | 74 68 65 20 70 72 6f 70 |n given |the prop|
|000045d0| 65 72 0d 20 2a 09 09 63 | 6f 6e 74 72 6f 6c 20 63 |er. *..c|ontrol c|
|000045e0| 68 61 72 61 63 74 65 72 | 2e 0d 20 2a 2f 0d 0d 62 |haracter|.. */..b|
|000045f0| 61 63 6b 5f 73 70 61 63 | 65 28 29 0d 7b 0d 20 20 |ack_spac|e().{.  |
|00004600| 20 20 69 66 20 28 63 75 | 72 63 6f 6c 20 3e 20 30 |  if (cu|rcol > 0|
|00004610| 29 20 72 65 6c 6d 6f 76 | 65 28 2d 31 2c 30 29 3b |) relmov|e(-1,0);|
|00004620| 0d 7d 0d 0d 65 72 61 73 | 65 5f 63 68 61 72 28 29 |.}..eras|e_char()|
|00004630| 0d 7b 0d 20 20 20 20 52 | 65 63 74 20 72 3b 0d 0d |.{.    R|ect r;..|
|00004640| 20 20 20 20 73 63 72 5b | 63 75 72 6c 69 6e 5d 5b |    scr[|curlin][|
|00004650| 63 75 72 63 6f 6c 5d 20 | 3d 20 27 20 27 3b 09 09 |curcol] |= ' ';..|
|00004660| 2f 2a 20 45 72 61 73 65 | 20 63 68 61 72 20 66 6f |/* Erase| char fo|
|00004670| 72 20 75 70 64 61 74 65 | 20 2a 2f 0d 20 20 20 20 |r update| */.    |
|00004680| 6d 61 6b 65 72 65 63 74 | 28 26 72 2c 61 62 73 6c |makerect|(&r,absl|
|00004690| 69 6e 2c 63 75 72 63 6f | 6c 2c 31 2c 31 29 3b 09 |in,curco|l,1,1);.|
|000046a0| 2f 2a 20 4f 6e 65 20 63 | 68 61 72 20 62 79 20 6f |/* One c|har by o|
|000046b0| 6e 65 20 6c 69 6e 65 20 | 2a 2f 0d 0d 20 20 20 20 |ne line |*/..    |
|000046c0| 69 66 20 28 49 6e 76 65 | 72 74 29 20 46 69 6c 6c |if (Inve|rt) Fill|
|000046d0| 52 65 63 74 28 26 72 2c | 71 64 2e 62 6c 61 63 6b |Rect(&r,|qd.black|
|000046e0| 29 3b 0d 09 65 6c 73 65 | 20 45 72 61 73 65 52 65 |);..else| EraseRe|
|000046f0| 63 74 28 26 72 29 3b 0d | 7d 0d 0d 74 61 62 28 29 |ct(&r);.|}..tab()|
|00004700| 0d 7b 0d 20 20 20 20 69 | 6e 74 20 69 3b 0d 0d 20 |.{.    i|nt i;.. |
|00004710| 20 20 20 66 6f 72 20 28 | 69 3d 30 3b 20 69 3c 4e |   for (|i=0; i<N|
|00004720| 55 4d 54 41 42 53 3b 20 | 69 2b 2b 29 0d 20 20 20 |UMTABS; |i++).   |
|00004730| 20 7b 0d 20 20 20 20 09 | 69 66 20 28 74 61 62 73 | {.    .|if (tabs|
|00004740| 74 6f 70 73 5b 69 5d 20 | 3e 20 63 75 72 63 6f 6c |tops[i] |> curcol|
|00004750| 29 0d 09 7b 0d 09 20 20 | 20 20 61 62 73 6d 6f 76 |)..{..  |  absmov|
|00004760| 65 28 74 61 62 73 74 6f | 70 73 5b 69 5d 2c 61 62 |e(tabsto|ps[i],ab|
|00004770| 73 6c 69 6e 29 3b 0d 09 | 20 20 20 20 72 65 74 75 |slin);..|    retu|
|00004780| 72 6e 3b 0d 09 7d 0d 20 | 20 20 20 7d 0d 7d 0d 0d |rn;..}. |   }.}..|
|00004790| 6c 69 6e 65 5f 66 65 65 | 64 28 29 0d 7b 0d 20 20 |line_fee|d().{.  |
|000047a0| 20 20 69 6e 74 20 74 62 | 6f 74 2c 20 74 74 6f 70 |  int tb|ot, ttop|
|000047b0| 2c 20 74 6c 6f 75 74 3b | 0d 0d 20 20 20 20 69 66 |, tlout;|..    if|
|000047c0| 20 28 63 75 72 6c 69 6e | 20 3d 3d 20 73 63 72 62 | (curlin| == scrb|
|000047d0| 6f 74 29 0d 20 20 20 20 | 7b 0d 09 53 63 72 6f 6c |ot).    |{..Scrol|
|000047e0| 6c 52 65 63 74 28 28 52 | 65 63 74 20 2a 29 20 73 |lRect((R|ect *) s|
|000047f0| 63 72 6f 6c 6c 72 65 63 | 74 2c 30 2c 2d 4c 49 4e |crollrec|t,0,-LIN|
|00004800| 45 48 45 49 47 48 54 2c | 64 75 6d 70 74 72 29 3b |EHEIGHT,|dumptr);|
|00004810| 0d 09 53 65 74 45 6d 70 | 74 79 52 67 6e 28 64 75 |..SetEmp|tyRgn(du|
|00004820| 6d 70 74 72 29 3b 0d 09 | 7a 65 72 6f 6c 69 6e 65 |mptr);..|zeroline|
|00004830| 28 73 63 72 74 6f 70 29 | 3b 0d 09 74 62 6f 74 20 |(scrtop)|;..tbot |
|00004840| 3d 20 73 63 72 62 6f 74 | 3b 0d 09 74 74 6f 70 20 |= scrbot|;..ttop |
|00004850| 3d 20 73 63 72 74 6f 70 | 3b 0d 09 74 6c 6f 75 74 |= scrtop|;..tlout|
|00004860| 20 3d 20 6e 78 74 6c 69 | 6e 5b 73 63 72 62 6f 74 | = nxtli|n[scrbot|
|00004870| 5d 3b 0d 09 6e 78 74 6c | 69 6e 5b 73 63 72 62 6f |];..nxtl|in[scrbo|
|00004880| 74 5d 20 3d 20 73 63 72 | 74 6f 70 3b 0d 09 73 63 |t] = scr|top;..sc|
|00004890| 72 62 6f 74 20 3d 20 73 | 63 72 74 6f 70 3b 0d 09 |rbot = s|crtop;..|
|000048a0| 73 63 72 74 6f 70 20 3d | 20 6e 78 74 6c 69 6e 5b |scrtop =| nxtlin[|
|000048b0| 73 63 72 74 6f 70 5d 3b | 0d 09 69 66 20 28 74 74 |scrtop];|..if (tt|
|000048c0| 6f 70 20 3d 3d 20 74 6f | 70 6c 69 6e 29 20 74 6f |op == to|plin) to|
|000048d0| 70 6c 69 6e 20 3d 20 73 | 63 72 74 6f 70 3b 0d 09 |plin = s|crtop;..|
|000048e0| 20 20 20 20 65 6c 73 65 | 20 6e 78 74 6c 69 6e 5b |    else| nxtlin[|
|000048f0| 66 6e 64 70 72 76 28 74 | 74 6f 70 29 5d 20 3d 20 |fndprv(t|top)] = |
|00004900| 73 63 72 74 6f 70 3b 0d | 09 69 66 20 28 74 62 6f |scrtop;.|.if (tbo|
|00004910| 74 20 3d 3d 20 62 6f 74 | 6c 69 6e 29 0d 09 7b 0d |t == bot|lin)..{.|
|00004920| 09 20 20 20 20 62 6f 74 | 6c 69 6e 20 3d 20 73 63 |.    bot|lin = sc|
|00004930| 72 62 6f 74 3b 0d 09 20 | 20 20 20 6e 78 74 6c 69 |rbot;.. |   nxtli|
|00004940| 6e 5b 62 6f 74 6c 69 6e | 5d 20 3d 20 2d 31 3b 0d |n[botlin|] = -1;.|
|00004950| 09 7d 0d 09 65 6c 73 65 | 20 6e 78 74 6c 69 6e 5b |.}..else| nxtlin[|
|00004960| 73 63 72 62 6f 74 5d 20 | 3d 20 74 6c 6f 75 74 3b |scrbot] |= tlout;|
|00004970| 0d 09 63 75 72 6c 69 6e | 20 3d 20 73 63 72 62 6f |..curlin| = scrbo|
|00004980| 74 3b 0d 20 20 20 20 7d | 0d 20 20 20 20 65 6c 73 |t;.    }|.    els|
|00004990| 65 20 72 65 6c 6d 6f 76 | 65 28 30 2c 31 29 3b 0d |e relmov|e(0,1);.|
|000049a0| 7d 0d 0d 72 65 76 65 72 | 73 65 5f 6c 69 6e 65 5f |}..rever|se_line_|
|000049b0| 66 65 65 64 28 29 0d 7b | 0d 20 20 20 20 69 6e 74 |feed().{|.    int|
|000049c0| 20 74 62 6f 74 2c 20 74 | 74 6f 70 2c 20 74 6c 6f | tbot, t|top, tlo|
|000049d0| 75 74 3b 0d 0d 20 20 20 | 20 69 66 20 28 63 75 72 |ut;..   | if (cur|
|000049e0| 6c 69 6e 20 3d 3d 20 73 | 63 72 74 6f 70 29 0d 20 |lin == s|crtop). |
|000049f0| 20 20 20 7b 0d 09 53 63 | 72 6f 6c 6c 52 65 63 74 |   {..Sc|rollRect|
|00004a00| 28 28 52 65 63 74 20 2a | 29 20 73 63 72 6f 6c 6c |((Rect *|) scroll|
|00004a10| 72 65 63 74 2c 30 2c 4c | 49 4e 45 48 45 49 47 48 |rect,0,L|INEHEIGH|
|00004a20| 54 2c 64 75 6d 70 74 72 | 29 3b 0d 09 53 65 74 45 |T,dumptr|);..SetE|
|00004a30| 6d 70 74 79 52 67 6e 28 | 64 75 6d 70 74 72 29 3b |mptyRgn(|dumptr);|
|00004a40| 0d 09 7a 65 72 6f 6c 69 | 6e 65 28 73 63 72 62 6f |..zeroli|ne(scrbo|
|00004a50| 74 29 3b 0d 09 74 62 6f | 74 20 3d 20 73 63 72 62 |t);..tbo|t = scrb|
|00004a60| 6f 74 3b 0d 09 74 74 6f | 70 20 3d 20 73 63 72 74 |ot;..tto|p = scrt|
|00004a70| 6f 70 3b 0d 09 74 6c 6f | 75 74 20 3d 20 6e 78 74 |op;..tlo|ut = nxt|
|00004a80| 6c 69 6e 5b 73 63 72 62 | 6f 74 5d 3b 0d 09 6e 78 |lin[scrb|ot];..nx|
|00004a90| 74 6c 69 6e 5b 73 63 72 | 62 6f 74 5d 20 3d 20 73 |tlin[scr|bot] = s|
|00004aa0| 63 72 74 6f 70 3b 0d 09 | 73 63 72 74 6f 70 20 3d |crtop;..|scrtop =|
|00004ab0| 20 73 63 72 62 6f 74 3b | 0d 09 73 63 72 62 6f 74 | scrbot;|..scrbot|
|00004ac0| 20 3d 20 66 6e 64 70 72 | 76 28 73 63 72 62 6f 74 | = fndpr|v(scrbot|
|00004ad0| 29 3b 0d 09 69 66 20 28 | 74 74 6f 70 20 3d 3d 20 |);..if (|ttop == |
|00004ae0| 74 6f 70 6c 69 6e 29 20 | 74 6f 70 6c 69 6e 20 3d |toplin) |toplin =|
|00004af0| 20 73 63 72 74 6f 70 3b | 0d 09 20 20 20 20 65 6c | scrtop;|..    el|
|00004b00| 73 65 20 6e 78 74 6c 69 | 6e 5b 66 6e 64 70 72 76 |se nxtli|n[fndprv|
|00004b10| 28 74 74 6f 70 29 5d 20 | 3d 20 73 63 72 74 6f 70 |(ttop)] |= scrtop|
|00004b20| 3b 0d 09 69 66 20 28 74 | 62 6f 74 20 3d 3d 20 62 |;..if (t|bot == b|
|00004b30| 6f 74 6c 69 6e 29 0d 09 | 7b 0d 09 20 20 20 20 62 |otlin)..|{..    b|
|00004b40| 6f 74 6c 69 6e 20 3d 20 | 73 63 72 62 6f 74 3b 0d |otlin = |scrbot;.|
|00004b50| 09 20 20 20 20 6e 78 74 | 6c 69 6e 5b 62 6f 74 6c |.    nxt|lin[botl|
|00004b60| 69 6e 5d 20 3d 20 2d 31 | 3b 0d 09 7d 0d 09 65 6c |in] = -1|;..}..el|
|00004b70| 73 65 20 6e 78 74 6c 69 | 6e 5b 73 63 72 62 6f 74 |se nxtli|n[scrbot|
|00004b80| 5d 20 3d 20 74 6c 6f 75 | 74 3b 0d 09 63 75 72 6c |] = tlou|t;..curl|
|00004b90| 69 6e 20 3d 20 73 63 72 | 74 6f 70 3b 0d 20 20 20 |in = scr|top;.   |
|00004ba0| 20 7d 0d 20 20 20 20 65 | 6c 73 65 20 72 65 6c 6d | }.    e|lse relm|
|00004bb0| 6f 76 65 28 30 2c 2d 31 | 29 3b 0d 7d 0d 0d 63 61 |ove(0,-1|);.}..ca|
|00004bc0| 72 72 69 61 67 65 5f 72 | 65 74 75 72 6e 28 29 0d |rriage_r|eturn().|
|00004bd0| 7b 0d 20 20 20 20 61 62 | 73 6d 6f 76 65 28 30 2c |{.    ab|smove(0,|
|00004be0| 61 62 73 6c 69 6e 29 3b | 0d 7d 0d 0d 63 6c 65 61 |abslin);|.}..clea|
|00004bf0| 72 5f 73 63 72 65 65 6e | 28 29 0d 7b 0d 20 20 20 |r_screen|().{.   |
|00004c00| 20 72 65 67 69 73 74 65 | 72 20 69 6e 74 20 69 3b | registe|r int i;|
|00004c10| 0d 20 20 20 20 52 65 63 | 74 20 72 3b 0d 09 47 72 |.    Rec|t r;..Gr|
|00004c20| 61 66 50 74 72 20 74 68 | 69 73 50 6f 72 74 70 74 |afPtr th|isPortpt|
|00004c30| 72 3b 0d 0d 2f 2a 0d 20 | 20 20 20 6d 61 6b 65 72 |r;../*. |   maker|
|00004c40| 65 63 74 28 26 72 2c 30 | 2c 30 2c 4d 41 58 4c 49 |ect(&r,0|,0,MAXLI|
|00004c50| 4e 2c 4d 41 58 43 4f 4c | 29 3b 09 0d 20 20 20 20 |N,MAXCOL|);..    |
|00004c60| 45 72 61 73 65 52 65 63 | 74 28 26 72 29 3b 0d 2a |EraseRec|t(&r);.*|
|00004c70| 2f 0d 09 47 65 74 50 6f | 72 74 28 26 74 68 69 73 |/..GetPo|rt(&this|
|00004c80| 50 6f 72 74 70 74 72 29 | 3b 0d 09 45 72 61 73 65 |Portptr)|;..Erase|
|00004c90| 52 65 63 74 28 26 74 68 | 69 73 50 6f 72 74 70 74 |Rect(&th|isPortpt|
|00004ca0| 72 2d 3e 70 6f 72 74 52 | 65 63 74 29 3b 0d 09 0d |r->portR|ect);...|
|00004cb0| 20 20 20 20 66 6f 72 20 | 28 69 3d 30 3b 20 69 3c |    for |(i=0; i<|
|00004cc0| 4d 41 58 4c 49 4e 3b 20 | 69 2b 2b 29 20 7a 65 72 |MAXLIN; |i++) zer|
|00004cd0| 6f 6c 69 6e 65 28 69 29 | 3b 20 20 20 2f 2a 20 43 |oline(i)|;   /* C|
|00004ce0| 6c 65 61 72 20 75 70 20 | 74 68 65 20 75 70 64 61 |lear up |the upda|
|00004cf0| 74 65 20 72 65 63 6f 72 | 64 73 20 2a 2f 0d 7d 0d |te recor|ds */.}.|
|00004d00| 0d 68 6f 6d 65 5f 63 75 | 72 73 6f 72 28 29 0d 7b |.home_cu|rsor().{|
|00004d10| 0d 20 20 20 20 61 62 73 | 6d 6f 76 65 28 30 2c 30 |.    abs|move(0,0|
|00004d20| 29 3b 0d 7d 0d 0d 62 65 | 6c 6c 28 29 0d 7b 0d 20 |);.}..be|ll().{. |
|00004d30| 20 20 20 53 79 73 42 65 | 65 70 28 33 29 3b 0d 7d |   SysBe|ep(3);.}|
|00004d40| 0d 0d 65 73 63 61 70 65 | 5f 73 65 71 28 29 0d 7b |..escape|_seq().{|
|00004d50| 0d 20 20 20 20 63 68 61 | 72 66 6c 67 20 3d 20 43 |.    cha|rflg = C|
|00004d60| 46 5f 53 45 53 43 3b 09 | 09 09 2f 2a 20 53 61 79 |F_SESC;.|../* Say|
|00004d70| 20 77 65 20 61 72 65 20 | 69 6e 20 61 6e 20 65 73 | we are |in an es|
|00004d80| 63 61 70 65 20 73 65 71 | 75 65 6e 63 65 20 2a 2f |cape seq|uence */|
|00004d90| 0d 7d 0d 0d 63 6c 65 61 | 72 5f 6c 69 6e 65 28 29 |.}..clea|r_line()|
|00004da0| 0d 7b 0d 20 20 20 20 69 | 6e 74 20 69 3b 0d 20 20 |.{.    i|nt i;.  |
|00004db0| 20 20 52 65 63 74 20 72 | 3b 0d 0d 20 20 20 20 73 |  Rect r|;..    s|
|00004dc0| 77 69 74 63 68 20 28 6e | 75 6d 31 29 0d 20 20 20 |witch (n|um1).   |
|00004dd0| 20 7b 0d 09 63 61 73 65 | 20 30 3a 09 09 09 09 2f | {..case| 0:..../|
|00004de0| 2a 20 43 6c 65 61 72 3a | 20 20 68 65 72 65 20 74 |* Clear:|  here t|
|00004df0| 6f 20 74 68 65 20 72 69 | 67 68 74 20 2a 2f 0d 09 |o the ri|ght */..|
|00004e00| 20 20 20 20 6d 61 6b 65 | 72 65 63 74 28 26 72 2c |    make|rect(&r,|
|00004e10| 61 62 73 6c 69 6e 2c 63 | 75 72 63 6f 6c 2c 31 2c |abslin,c|urcol,1,|
|00004e20| 4d 41 58 43 4f 4c 2d 63 | 75 72 63 6f 6c 29 3b 0d |MAXCOL-c|urcol);.|
|00004e30| 09 20 20 20 20 66 6f 72 | 20 28 69 3d 63 75 72 63 |.    for| (i=curc|
|00004e40| 6f 6c 3b 20 69 3c 4d 41 | 58 43 4f 4c 3b 20 69 2b |ol; i<MA|XCOL; i+|
|00004e50| 2b 29 20 73 63 72 5b 63 | 75 72 6c 69 6e 5d 5b 69 |+) scr[c|urlin][i|
|00004e60| 5d 20 3d 20 27 20 27 3b | 0d 09 20 20 20 20 62 72 |] = ' ';|..    br|
|00004e70| 65 61 6b 3b 0d 0d 09 63 | 61 73 65 20 31 3a 09 09 |eak;...c|ase 1:..|
|00004e80| 09 09 2f 2a 20 43 6c 65 | 61 72 3a 20 20 6c 65 66 |../* Cle|ar:  lef|
|00004e90| 74 20 74 6f 20 68 65 72 | 65 20 2a 2f 0d 09 20 20 |t to her|e */..  |
|00004ea0| 20 20 6d 61 6b 65 72 65 | 63 74 28 26 72 2c 61 62 |  makere|ct(&r,ab|
|00004eb0| 73 6c 69 6e 2c 30 2c 31 | 2c 63 75 72 63 6f 6c 2b |slin,0,1|,curcol+|
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|00005190| 09 09 0d 2f 2a 2a 2a 2a | 20 41 6c 6c 20 63 75 72 |.../****| All cur|
|000051a0| 73 6f 72 20 6d 6f 76 65 | 73 20 6e 65 65 64 20 74 |sor move|s need t|
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|000051d0| 64 20 74 68 65 20 6d 61 | 72 67 69 6e 73 20 2a 2f |d the ma|rgins */|
|000051e0| 0d 0d 63 75 72 73 6f 72 | 5f 72 69 67 68 74 28 29 |..cursor|_right()|
|000051f0| 0d 7b 0d 20 20 20 20 69 | 66 20 28 6e 75 6d 31 20 |.{.    i|f (num1 |
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|000052b0| 0d 0d 63 75 72 73 6f 72 | 5f 64 6f 77 6e 28 29 0d |..cursor|_down().|
|000052c0| 7b 0d 20 20 20 20 69 66 | 20 28 6e 75 6d 31 20 3d |{.    if| (num1 =|
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|000052f0| 31 29 3b 0d 7d 0d 0d 63 | 75 72 73 6f 72 5f 70 6f |1);.}..c|ursor_po|
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|00005310| 66 20 28 2d 2d 6e 75 6d | 31 20 3c 20 30 29 20 6e |f (--num|1 < 0) n|
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|00005330| 28 2d 2d 6e 75 6d 32 20 | 3c 20 30 29 20 6e 75 6d |(--num2 |< 0) num|
|00005340| 32 20 3d 20 30 3b 0d 0d | 20 20 20 20 61 62 73 6d |2 = 0;..|    absm|
|00005350| 6f 76 65 28 6e 75 6d 32 | 2c 6e 75 6d 31 29 3b 0d |ove(num2|,num1);.|
|00005360| 7d 0d 0d 63 75 72 73 6f | 72 5f 73 61 76 65 28 29 |}..curso|r_save()|
|00005370| 0d 7b 0d 20 20 20 20 73 | 61 76 63 6f 6c 20 3d 20 |.{.    s|avcol = |
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|00005390| 65 20 74 68 65 20 63 75 | 72 72 65 6e 74 20 6c 69 |e the cu|rrent li|
|000053a0| 6e 65 20 61 6e 64 20 63 | 6f 6c 75 6d 6e 20 2a 2f |ne and c|olumn */|
|000053b0| 0d 20 20 20 20 73 61 76 | 6c 69 6e 20 3d 20 61 62 |.    sav|lin = ab|
|000053c0| 73 6c 69 6e 3b 0d 7d 0d | 0d 63 75 72 73 6f 72 5f |slin;.}.|.cursor_|
|000053d0| 72 65 73 74 6f 72 65 28 | 29 0d 7b 0d 20 20 20 20 |restore(|).{.    |
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|00005410| 6f 72 20 70 6f 73 69 74 | 69 6f 6e 20 2a 2f 0d 7d |or posit|ion */.}|
|00005420| 0d 0d 63 75 72 73 6f 72 | 5f 64 72 61 77 28 29 0d |..cursor|_draw().|
|00005430| 7b 0d 20 20 20 20 4c 69 | 6e 65 28 43 48 41 52 57 |{.    Li|ne(CHARW|
|00005440| 49 44 54 48 2c 30 29 3b | 09 09 09 2f 2a 20 44 72 |IDTH,0);|.../* Dr|
|00005450| 61 77 20 63 75 72 73 6f | 72 20 2a 2f 0d 7d 0d 0d |aw curso|r */.}..|
|00005460| 63 75 72 73 6f 72 5f 65 | 72 61 73 65 28 29 0d 7b |cursor_e|rase().{|
|00005470| 0d 20 20 20 20 4c 69 6e | 65 28 2d 43 48 41 52 57 |.    Lin|e(-CHARW|
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|00005490| 61 73 65 20 63 75 72 73 | 6f 72 20 2a 2f 0d 7d 0d |ase curs|or */.}.|
|000054a0| 0d 73 65 74 5f 73 63 72 | 6f 6c 6c 5f 72 65 67 69 |.set_scr|oll_regi|
|000054b0| 6f 6e 28 29 0d 7b 0d 20 | 20 20 20 69 66 20 28 2d |on().{. |   if (-|
|000054c0| 2d 6e 75 6d 31 20 3c 20 | 30 29 20 6e 75 6d 31 20 |-num1 < |0) num1 |
|000054d0| 3d 20 30 3b 09 09 2f 2a | 20 4d 61 6b 65 20 74 6f |= 0;../*| Make to|
|000054e0| 70 20 6f 66 20 6c 69 6e | 65 20 28 70 72 65 76 20 |p of lin|e (prev |
|000054f0| 6c 69 6e 65 29 20 2a 2f | 0d 20 20 20 20 69 66 20 |line) */|.    if |
|00005500| 28 6e 75 6d 32 20 3d 3d | 20 30 29 20 6e 75 6d 32 |(num2 ==| 0) num2|
|00005510| 20 3d 20 32 34 3b 09 09 | 2f 2a 20 5a 65 72 6f 20 | = 24;..|/* Zero |
|00005520| 6d 65 61 6e 73 20 65 6e | 74 69 72 65 20 73 63 72 |means en|tire scr|
|00005530| 65 65 6e 20 2a 2f 0d 0d | 20 20 20 20 74 6f 70 6d |een */..|    topm|
|00005540| 61 72 67 69 6e 20 3d 20 | 73 63 72 6f 6c 6c 72 65 |argin = |scrollre|
|00005550| 63 74 5b 30 5d 20 3d 20 | 28 6e 75 6d 31 20 2a 20 |ct[0] = |(num1 * |
|00005560| 4c 49 4e 45 48 45 49 47 | 48 54 29 20 2b 20 54 4f |LINEHEIG|HT) + TO|
|00005570| 50 4d 41 52 47 49 4e 3b | 0d 20 20 20 20 62 6f 74 |PMARGIN;|.    bot|
|00005580| 74 6f 6d 6d 61 72 67 69 | 6e 20 3d 20 73 63 72 6f |tommargi|n = scro|
|00005590| 6c 6c 72 65 63 74 5b 32 | 5d 20 3d 20 28 6e 75 6d |llrect[2|] = (num|
|000055a0| 32 20 2a 20 4c 49 4e 45 | 48 45 49 47 48 54 29 20 |2 * LINE|HEIGHT) |
|000055b0| 2b 20 54 4f 50 4d 41 52 | 47 49 4e 3b 0d 0d 20 20 |+ TOPMAR|GIN;..  |
|000055c0| 20 20 73 63 72 74 6f 70 | 20 3d 20 66 6e 64 72 65 |  scrtop| = fndre|
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|000055f0| 32 2d 31 29 3b 0d 0d 20 | 20 20 20 68 6f 6d 65 5f |2-1);.. |   home_|
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|00005640| 2f 2a 2a 2a 2a 20 2a 2f | 0d 7b 0d 20 20 20 20 73 |/**** */|.{.    s|
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|00005670| 20 49 6e 76 65 72 74 3d | 46 41 4c 53 45 3b 0d 09 | Invert=|FALSE;..|
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|00005720| 20 73 68 72 69 6e 6b 20 | 61 20 6c 69 74 74 6c 65 | shrink |a little|
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|00005850| 20 20 20 62 72 65 61 6b | 3b 0d 0d 09 63 61 73 65 |   break|;...case|
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|00005920| 20 7d 0d 7d 09 0d 0d 2f | 2a 2a 2a 2a 20 4e 59 49 | }.}.../|**** NYI|
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|00005950| 0d 20 20 20 20 69 66 20 | 28 6e 75 6d 31 20 3d 3d |.    if |(num1 ==|
|00005960| 20 30 29 20 6e 75 6d 31 | 20 3d 20 31 3b 0d 0d 20 | 0) num1| = 1;.. |
|00005970| 20 20 20 6d 61 6b 65 72 | 65 63 74 28 26 72 2c 61 |   maker|ect(&r,a|
|00005980| 62 73 6c 69 6e 2c 30 2c | 30 2c 4d 41 58 43 4f 4c |bslin,0,|0,MAXCOL|
|00005990| 29 3b 0d 20 20 20 20 72 | 2e 62 6f 74 74 6f 6d 20 |);.    r|.bottom |
|000059a0| 3d 20 62 6f 74 74 6f 6d | 6d 61 72 67 69 6e 3b 09 |= bottom|margin;.|
|000059b0| 09 2f 2a 20 4a 75 73 74 | 20 64 6f 20 74 68 69 73 |./* Just| do this|
|000059c0| 20 66 6f 72 20 6e 6f 77 | 20 2a 2f 0d 0d 20 20 20 | for now| */..   |
|000059d0| 20 69 66 20 28 6e 75 6d | 31 20 3e 20 66 6e 64 61 | if (num|1 > fnda|
|000059e0| 62 73 28 73 63 72 62 6f | 74 29 20 2d 20 61 62 73 |bs(scrbo|t) - abs|
|000059f0| 6c 69 6e 29 0d 20 20 20 | 20 09 6e 75 6d 31 20 3d |lin).   | .num1 =|
|00005a00| 20 66 6e 64 61 62 73 28 | 73 63 72 62 6f 74 29 20 | fndabs(|scrbot) |
|00005a10| 2d 20 61 62 73 6c 69 6e | 3b 0d 0d 20 20 20 20 53 |- abslin|;..    S|
|00005a20| 63 72 6f 6c 6c 52 65 63 | 74 28 26 72 2c 30 2c 6e |crollRec|t(&r,0,n|
|00005a30| 75 6d 31 2a 4c 49 4e 45 | 48 45 49 47 48 54 2c 64 |um1*LINE|HEIGHT,d|
|00005a40| 75 6d 70 74 72 29 3b 0d | 09 53 65 74 45 6d 70 74 |umptr);.|.SetEmpt|
|00005a50| 79 52 67 6e 28 64 75 6d | 70 74 72 29 3b 0d 2f 2a |yRgn(dum|ptr);./*|
|00005a60| 20 44 6f 20 74 68 65 20 | 62 6f 6f 6b 20 6b 65 65 | Do the |book kee|
|00005a70| 70 69 6e 67 21 21 21 20 | 2a 2f 0d 7d 0d 0d 64 65 |ping!!! |*/.}..de|
|00005a80| 6c 65 74 65 5f 6c 69 6e | 65 28 29 0d 7b 0d 20 20 |lete_lin|e().{.  |
|00005a90| 20 20 52 65 63 74 20 72 | 3b 0d 0d 20 20 20 20 69 |  Rect r|;..    i|
|00005aa0| 66 20 28 6e 75 6d 31 20 | 3d 3d 20 30 29 20 6e 75 |f (num1 |== 0) nu|
|00005ab0| 6d 31 20 3d 20 31 3b 0d | 0d 20 20 20 20 6d 61 6b |m1 = 1;.|.    mak|
|00005ac0| 65 72 65 63 74 28 26 72 | 2c 61 62 73 6c 69 6e 2c |erect(&r|,abslin,|
|00005ad0| 30 2c 30 2c 4d 41 58 43 | 4f 4c 29 3b 0d 20 20 20 |0,0,MAXC|OL);.   |
|00005ae0| 20 72 2e 62 6f 74 74 6f | 6d 20 3d 20 62 6f 74 74 | r.botto|m = bott|
|00005af0| 6f 6d 6d 61 72 67 69 6e | 3b 09 09 2f 2a 20 4a 75 |ommargin|;../* Ju|
|00005b00| 73 74 20 64 6f 20 74 68 | 69 73 20 66 6f 72 20 6e |st do th|is for n|
|00005b10| 6f 77 20 2a 2f 0d 0d 20 | 20 20 20 69 66 20 28 6e |ow */.. |   if (n|
|00005b20| 75 6d 31 20 3e 20 66 6e | 64 61 62 73 28 73 63 72 |um1 > fn|dabs(scr|
|00005b30| 62 6f 74 29 20 2d 20 61 | 62 73 6c 69 6e 29 0d 20 |bot) - a|bslin). |
|00005b40| 20 20 20 09 6e 75 6d 31 | 20 3d 20 66 6e 64 61 62 |   .num1| = fndab|
|00005b50| 73 28 73 63 72 62 6f 74 | 29 20 2d 20 61 62 73 6c |s(scrbot|) - absl|
|00005b60| 69 6e 3b 0d 0d 20 20 20 | 20 53 63 72 6f 6c 6c 52 |in;..   | ScrollR|
|00005b70| 65 63 74 28 26 72 2c 30 | 2c 2d 6e 75 6d 31 2a 4c |ect(&r,0|,-num1*L|
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+--------+-------------------------+-------------------------+--------+--------+