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This file was processed as: SHell self-extracting ARchive
(archive/shar).
You can browse this item here: 3447
| 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 70 76 | 72 40 77 61 6e 67 2e 63 |From: pv|r@wang.c|
|00000010| 6f 6d 20 28 50 65 74 65 | 72 20 52 65 69 6c 6c 65 |om (Pete|r Reille|
|00000020| 79 29 0a 4e 65 77 73 67 | 72 6f 75 70 73 3a 20 61 |y).Newsg|roups: a|
|00000030| 6c 74 2e 73 6f 75 72 63 | 65 73 0a 53 75 62 6a 65 |lt.sourc|es.Subje|
|00000040| 63 74 3a 20 42 45 41 56 | 20 28 30 35 2f 31 30 29 |ct: BEAV| (05/10)|
|00000050| 20 76 65 72 20 31 2e 32 | 20 42 69 6e 61 72 79 20 | ver 1.2| Binary |
|00000060| 46 69 6c 65 20 45 64 69 | 74 6f 72 2c 20 6e 65 77 |File Edi|tor, new|
|00000070| 20 72 65 6c 65 61 73 65 | 0a 4d 65 73 73 61 67 65 | release|.Message|
|00000080| 2d 49 44 3a 20 3c 62 36 | 6c 6d 71 79 2e 68 79 6b |-ID: <b6|lmqy.hyk|
|00000090| 40 77 61 6e 67 2e 63 6f | 6d 3e 0a 44 61 74 65 3a |@wang.co|m>.Date:|
|000000a0| 20 36 20 4a 75 6e 20 39 | 31 20 31 33 3a 32 38 3a | 6 Jun 9|1 13:28:|
|000000b0| 31 30 20 47 4d 54 0a 0a | 0a 23 21 20 2f 62 69 6e |10 GMT..|.#! /bin|
|000000c0| 2f 73 68 0a 23 20 54 68 | 69 73 20 69 73 20 61 20 |/sh.# Th|is is a |
|000000d0| 73 68 65 6c 6c 20 61 72 | 63 68 69 76 65 2e 20 20 |shell ar|chive. |
|000000e0| 52 65 6d 6f 76 65 20 61 | 6e 79 74 68 69 6e 67 20 |Remove a|nything |
|000000f0| 62 65 66 6f 72 65 20 74 | 68 69 73 20 6c 69 6e 65 |before t|his line|
|00000100| 2c 20 74 68 65 6e 20 75 | 6e 70 61 63 6b 0a 23 20 |, then u|npack.# |
|00000110| 69 74 20 62 79 20 73 61 | 76 69 6e 67 20 69 74 20 |it by sa|ving it |
|00000120| 69 6e 74 6f 20 61 20 66 | 69 6c 65 20 61 6e 64 20 |into a f|ile and |
|00000130| 74 79 70 69 6e 67 20 22 | 73 68 20 66 69 6c 65 22 |typing "|sh file"|
|00000140| 2e 20 20 54 6f 20 6f 76 | 65 72 77 72 69 74 65 20 |. To ov|erwrite |
|00000150| 65 78 69 73 74 69 6e 67 | 0a 23 20 66 69 6c 65 73 |existing|.# files|
|00000160| 2c 20 74 79 70 65 20 22 | 73 68 20 66 69 6c 65 20 |, type "|sh file |
|00000170| 2d 63 22 2e 20 20 59 6f | 75 20 63 61 6e 20 61 6c |-c". Yo|u can al|
|00000180| 73 6f 20 66 65 65 64 20 | 74 68 69 73 20 61 73 20 |so feed |this as |
|00000190| 73 74 61 6e 64 61 72 64 | 20 69 6e 70 75 74 20 76 |standard| input v|
|000001a0| 69 61 0a 23 20 75 6e 73 | 68 61 72 2c 20 6f 72 20 |ia.# uns|har, or |
|000001b0| 62 79 20 74 79 70 69 6e | 67 20 22 73 68 20 3c 66 |by typin|g "sh <f|
|000001c0| 69 6c 65 22 2c 20 65 2e | 67 2e 2e 20 20 49 66 20 |ile", e.|g.. If |
|000001d0| 74 68 69 73 20 61 72 63 | 68 69 76 65 20 69 73 20 |this arc|hive is |
|000001e0| 63 6f 6d 70 6c 65 74 65 | 2c 20 79 6f 75 0a 23 20 |complete|, you.# |
|000001f0| 77 69 6c 6c 20 73 65 65 | 20 74 68 65 20 66 6f 6c |will see| the fol|
|00000200| 6c 6f 77 69 6e 67 20 6d | 65 73 73 61 67 65 20 61 |lowing m|essage a|
|00000210| 74 20 74 68 65 20 65 6e | 64 3a 0a 23 09 09 22 45 |t the en|d:.#.."E|
|00000220| 6e 64 20 6f 66 20 61 72 | 63 68 69 76 65 20 35 20 |nd of ar|chive 5 |
|00000230| 28 6f 66 20 31 30 29 2e | 22 0a 23 20 43 6f 6e 74 |(of 10).|".# Cont|
|00000240| 65 6e 74 73 3a 20 20 62 | 75 66 66 65 72 2e 63 20 |ents: b|uffer.c |
|00000250| 64 65 66 2e 68 0a 23 20 | 57 72 61 70 70 65 64 20 |def.h.# |Wrapped |
|00000260| 62 79 20 70 76 72 40 65 | 6c 66 20 6f 6e 20 54 68 |by pvr@e|lf on Th|
|00000270| 75 20 4d 61 72 20 31 34 | 20 30 38 3a 31 36 3a 34 |u Mar 14| 08:16:4|
|00000280| 37 20 31 39 39 31 0a 50 | 41 54 48 3d 2f 62 69 6e |7 1991.P|ATH=/bin|
|00000290| 3a 2f 75 73 72 2f 62 69 | 6e 3a 2f 75 73 72 2f 75 |:/usr/bi|n:/usr/u|
|000002a0| 63 62 20 3b 20 65 78 70 | 6f 72 74 20 50 41 54 48 |cb ; exp|ort PATH|
|000002b0| 0a 69 66 20 74 65 73 74 | 20 2d 66 20 27 62 75 66 |.if test| -f 'buf|
|000002c0| 66 65 72 2e 63 27 20 2d | 61 20 22 24 7b 31 7d 22 |fer.c' -|a "${1}"|
|000002d0| 20 21 3d 20 22 2d 63 22 | 20 3b 20 74 68 65 6e 20 | != "-c"| ; then |
|000002e0| 0a 20 20 65 63 68 6f 20 | 73 68 61 72 3a 20 57 69 |. echo |shar: Wi|
|000002f0| 6c 6c 20 6e 6f 74 20 63 | 6c 6f 62 62 65 72 20 65 |ll not c|lobber e|
|00000300| 78 69 73 74 69 6e 67 20 | 66 69 6c 65 20 5c 22 27 |xisting |file \"'|
|00000310| 62 75 66 66 65 72 2e 63 | 27 5c 22 0a 65 6c 73 65 |buffer.c|'\".else|
|00000320| 0a 65 63 68 6f 20 73 68 | 61 72 3a 20 45 78 74 72 |.echo sh|ar: Extr|
|00000330| 61 63 74 69 6e 67 20 5c | 22 27 62 75 66 66 65 72 |acting \|"'buffer|
|00000340| 2e 63 27 5c 22 20 5c 28 | 32 30 39 37 37 20 63 68 |.c'\" \(|20977 ch|
|00000350| 61 72 61 63 74 65 72 73 | 5c 29 0a 73 65 64 20 22 |aracters|\).sed "|
|00000360| 73 2f 5e 58 2f 2f 22 20 | 3e 27 62 75 66 66 65 72 |s/^X//" |>'buffer|
|00000370| 2e 63 27 20 3c 3c 27 45 | 4e 44 5f 4f 46 5f 46 49 |.c' <<'E|ND_OF_FI|
|00000380| 4c 45 27 0a 58 2f 2a 0a | 58 2a 20 20 20 20 20 20 |LE'.X/*.|X* |
|00000390| 20 42 75 66 66 65 72 20 | 68 61 6e 64 6c 69 6e 67 | Buffer |handling|
|000003a0| 2e 0a 58 2a 2f 0a 58 0a | 58 23 69 6e 63 6c 75 64 |..X*/.X.|X#includ|
|000003b0| 65 20 20 20 20 22 64 65 | 66 2e 68 22 0a 58 0a 58 |e "de|f.h".X.X|
|000003c0| 62 6f 6f 6c 20 20 20 20 | 6f 6e 65 62 75 66 20 28 |bool |onebuf (|
|000003d0| 29 3b 0a 58 62 6f 6f 6c | 20 20 20 20 6b 69 6c 6c |);.Xbool| kill|
|000003e0| 61 62 6c 65 62 75 66 73 | 20 28 29 3b 0a 58 62 6f |ablebufs| ();.Xbo|
|000003f0| 6f 6c 20 20 20 20 5f 79 | 61 6e 6b 62 75 66 66 65 |ol _y|ankbuffe|
|00000400| 72 20 28 29 3b 0a 58 63 | 68 61 72 20 20 20 20 6e |r ();.Xc|har n|
|00000410| 65 78 74 5f 62 75 66 20 | 28 29 3b 0a 58 62 6f 6f |ext_buf |();.Xboo|
|00000420| 6c 20 20 20 20 62 63 6c | 65 61 72 20 28 29 3b 0a |l bcl|ear ();.|
|00000430| 58 62 6f 6f 6c 20 20 20 | 20 61 64 64 6c 69 6e 65 |Xbool | addline|
|00000440| 20 28 29 3b 0a 58 76 6f | 69 64 20 20 20 20 69 5f | ();.Xvo|id i_|
|00000450| 74 6f 5f 61 20 28 29 3b | 0a 58 63 68 61 72 20 20 |to_a ();|.Xchar |
|00000460| 20 20 6d 61 6b 65 6c 69 | 73 74 20 28 29 3b 0a 58 | makeli|st ();.X|
|00000470| 62 6f 6f 6c 20 20 20 20 | 70 6f 70 62 6c 69 73 74 |bool |popblist|
|00000480| 20 28 29 3b 0a 58 63 68 | 61 72 20 20 20 20 6c 69 | ();.Xch|ar li|
|00000490| 73 74 62 75 66 66 65 72 | 73 20 28 29 3b 0a 58 63 |stbuffer|s ();.Xc|
|000004a0| 68 61 72 20 20 20 20 5f | 6b 69 6c 6c 62 75 66 66 |har _|killbuff|
|000004b0| 65 72 20 28 29 3b 0a 58 | 62 6f 6f 6c 20 20 20 20 |er ();.X|bool |
|000004c0| 5f 75 73 65 62 75 66 66 | 65 72 20 28 29 3b 0a 58 |_usebuff|er ();.X|
|000004d0| 0a 58 65 78 74 65 72 6e | 20 20 52 4f 57 5f 46 4d |.Xextern| ROW_FM|
|000004e0| 54 20 74 65 78 74 5f 66 | 6d 74 3b 0a 58 65 78 74 |T text_f|mt;.Xext|
|000004f0| 65 72 6e 20 20 20 20 63 | 68 61 72 20 20 20 20 4d |ern c|har M|
|00000500| 53 47 5f 75 73 65 5f 62 | 5b 5d 3b 0a 58 65 78 74 |SG_use_b|[];.Xext|
|00000510| 65 72 6e 20 20 20 20 63 | 68 61 72 20 20 20 20 4d |ern c|har M|
|00000520| 53 47 5f 6b 69 6c 6c 5f | 62 5b 5d 3b 0a 58 65 78 |SG_kill_|b[];.Xex|
|00000530| 74 65 72 6e 20 20 20 20 | 63 68 61 72 20 20 20 20 |tern |char |
|00000540| 4d 53 47 5f 6e 6f 74 5f | 66 6e 64 5b 5d 3b 0a 58 |MSG_not_|fnd[];.X|
|00000550| 65 78 74 65 72 6e 20 20 | 20 20 63 68 61 72 20 20 |extern | char |
|00000560| 20 20 4d 53 47 5f 6e 6f | 5f 64 65 6c 5f 6d 5b 5d | MSG_no|_del_m[]|
|00000570| 3b 0a 58 65 78 74 65 72 | 6e 20 20 20 20 63 68 61 |;.Xexter|n cha|
|00000580| 72 20 20 20 20 4d 53 47 | 5f 62 75 66 5f 64 69 73 |r MSG|_buf_dis|
|00000590| 70 5b 5d 3b 0a 58 65 78 | 74 65 72 6e 20 20 20 20 |p[];.Xex|tern |
|000005a0| 63 68 61 72 20 20 20 20 | 4d 53 47 5f 6d 61 69 6e |char |MSG_main|
|000005b0| 5b 5d 3b 0a 58 65 78 74 | 65 72 6e 20 20 20 20 63 |[];.Xext|ern c|
|000005c0| 68 61 72 20 20 20 20 4d | 53 47 5f 6c 5f 62 75 66 |har M|SG_l_buf|
|000005d0| 5f 68 5b 5d 3b 0a 58 65 | 78 74 65 72 6e 20 20 20 |_h[];.Xe|xtern |
|000005e0| 20 63 68 61 72 20 20 20 | 20 4d 53 47 5f 6c 5f 62 | char | MSG_l_b|
|000005f0| 75 66 5f 68 31 5b 5d 3b | 0a 58 65 78 74 65 72 6e |uf_h1[];|.Xextern|
|00000600| 20 20 20 20 63 68 61 72 | 20 20 20 20 4d 53 47 5f | char| MSG_|
|00000610| 6e 6f 5f 63 68 67 5b 5d | 3b 0a 58 65 78 74 65 72 |no_chg[]|;.Xexter|
|00000620| 6e 20 20 20 20 63 68 61 | 72 20 20 20 20 4d 53 47 |n cha|r MSG|
|00000630| 5f 79 61 6e 6b 5f 62 5b | 5d 3b 0a 58 65 78 74 65 |_yank_b[|];.Xexte|
|00000640| 72 6e 20 20 20 20 63 68 | 61 72 20 20 20 20 4d 53 |rn ch|ar MS|
|00000650| 47 5f 6e 6f 5f 62 75 66 | 5b 5d 3b 0a 58 65 78 74 |G_no_buf|[];.Xext|
|00000660| 65 72 6e 20 20 20 20 63 | 68 61 72 20 20 20 20 4d |ern c|har M|
|00000670| 53 47 5f 6e 6f 5f 73 5f | 79 61 6e 6b 5b 5d 3b 0a |SG_no_s_|yank[];.|
|00000680| 58 65 78 74 65 72 6e 20 | 20 20 20 63 68 61 72 20 |Xextern | char |
|00000690| 20 20 20 4d 53 47 5f 62 | 75 66 5f 6e 61 6d 5b 5d | MSG_b|uf_nam[]|
|000006a0| 3b 0a 58 65 78 74 65 72 | 6e 20 20 20 20 63 68 61 |;.Xexter|n cha|
|000006b0| 72 20 20 20 20 4d 53 47 | 5f 62 61 64 5f 6c 5b 5d |r MSG|_bad_l[]|
|000006c0| 3b 0a 58 65 78 74 65 72 | 6e 20 20 20 20 63 68 61 |;.Xexter|n cha|
|000006d0| 72 20 20 20 20 4d 53 47 | 5f 70 69 63 6b 5b 5d 3b |r MSG|_pick[];|
|000006e0| 0a 58 65 78 74 65 72 6e | 20 20 20 20 63 68 61 72 |.Xextern| char|
|000006f0| 20 20 20 20 4d 53 47 5f | 73 69 7a 5f 63 68 67 5b | MSG_|siz_chg[|
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|00000710| 61 72 20 20 20 20 4d 53 | 47 5f 6e 6f 5f 73 69 7a |ar MS|G_no_siz|
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|00000770| 63 6c 75 64 65 20 20 20 | 20 22 6c 69 6e 74 66 75 |clude | "lintfu|
|00000780| 6e 63 2e 64 65 63 22 0a | 58 2f 2a 0a 58 2a 20 41 |nc.dec".|X/*.X* A|
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|00000b60| 0a 58 20 20 20 20 20 20 | 20 20 62 70 20 3d 20 62 |.X | bp = b|
|00000b70| 6c 69 73 74 70 3b 0a 58 | 20 20 20 20 65 6c 73 65 |listp;.X| else|
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|00000c80| 0a 58 20 20 20 20 20 20 | 20 20 68 65 78 6d 6f 64 |.X | hexmod|
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|00000ca0| 7d 0a 58 20 20 20 20 20 | 20 20 20 0a 58 20 20 20 |}.X | .X |
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|00000cd0| 20 20 20 20 20 20 7b 0a | 58 20 20 20 20 20 20 20 | {.|X |
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|00000cf0| 20 20 20 20 20 20 2a 2f | 0a 58 20 20 20 20 20 20 | */|.X |
|00000d00| 20 20 63 75 72 62 70 20 | 2d 3e 20 62 5f 64 6f 74 | curbp |-> b_dot|
|00000d10| 70 20 3d 20 63 75 72 77 | 70 20 2d 3e 20 77 5f 64 |p = curw|p -> w_d|
|00000d20| 6f 74 70 3b 0a 58 20 20 | 20 20 20 20 20 20 63 75 |otp;.X | cu|
|00000d30| 72 62 70 20 2d 3e 20 62 | 5f 64 6f 74 6f 20 3d 20 |rbp -> b|_doto = |
|00000d40| 63 75 72 77 70 20 2d 3e | 20 77 5f 64 6f 74 6f 3b |curwp ->| w_doto;|
|00000d50| 0a 58 20 20 20 20 20 20 | 20 20 63 75 72 62 70 20 |.X | curbp |
|00000d60| 2d 3e 20 62 5f 75 6e 69 | 74 5f 6f 66 66 73 65 74 |-> b_uni|t_offset|
|00000d70| 20 3d 20 63 75 72 77 70 | 20 2d 3e 20 77 5f 75 6e | = curwp| -> w_un|
|00000d80| 69 74 5f 6f 66 66 73 65 | 74 3b 2f 2a 20 70 76 72 |it_offse|t;/* pvr|
|00000d90| 20 2a 2f 0a 58 20 20 20 | 20 20 20 20 20 63 75 72 | */.X | cur|
|00000da0| 62 70 20 2d 3e 20 62 5f | 6d 61 72 6b 70 20 3d 20 |bp -> b_|markp = |
|00000db0| 63 75 72 77 70 20 2d 3e | 20 77 5f 6d 61 72 6b 70 |curwp ->| w_markp|
|00000dc0| 3b 0a 58 20 20 20 20 20 | 20 20 20 63 75 72 62 70 |;.X | curbp|
|00000dd0| 20 2d 3e 20 62 5f 6d 61 | 72 6b 6f 20 3d 20 63 75 | -> b_ma|rko = cu|
|00000de0| 72 77 70 20 2d 3e 20 77 | 5f 6d 61 72 6b 6f 3b 0a |rwp -> w|_marko;.|
|00000df0| 58 20 20 20 20 20 20 20 | 20 7d 0a 58 20 20 20 20 |X | }.X |
|00000e00| 63 75 72 62 70 20 3d 20 | 62 70 3b 20 20 20 20 20 |curbp = |bp; |
|00000e10| 20 20 20 20 20 20 20 20 | 20 20 20 20 2f 2a 20 53 | | /* S|
|00000e20| 77 69 74 63 68 2e 20 20 | 20 20 20 20 20 2a 2f 0a |witch. | */.|
|00000e30| 58 20 20 20 20 63 75 72 | 77 70 20 2d 3e 20 77 5f |X cur|wp -> w_|
|00000e40| 62 75 66 70 20 3d 20 62 | 70 3b 0a 58 20 20 20 20 |bufp = b|p;.X |
|00000e50| 63 75 72 77 70 20 2d 3e | 20 77 5f 6c 69 6e 65 70 |curwp ->| w_linep|
|00000e60| 20 3d 20 62 70 20 2d 3e | 20 62 5f 6c 69 6e 65 70 | = bp ->| b_linep|
|00000e70| 3b 2f 2a 20 46 6f 72 20 | 6d 61 63 72 6f 73 2c 20 |;/* For |macros, |
|00000e80| 69 67 6e 6f 72 65 64 2e | 20 20 20 20 20 2a 2f 0a |ignored.| */.|
|00000e90| 58 20 20 20 20 63 75 72 | 77 70 20 2d 3e 20 77 5f |X cur|wp -> w_|
|00000ea0| 6c 6f 66 66 20 3d 20 30 | 3b 20 2f 2a 20 70 76 72 |loff = 0|; /* pvr|
|00000eb0| 20 2a 2f 0a 58 20 20 20 | 20 63 75 72 77 70 20 2d | */.X | curwp -|
|00000ec0| 3e 20 77 5f 66 6c 61 67 | 20 7c 3d 20 57 46 4d 4f |> w_flag| |= WFMO|
|00000ed0| 44 45 20 7c 20 57 46 46 | 4f 52 43 45 20 7c 20 57 |DE | WFF|ORCE | W|
|00000ee0| 46 48 41 52 44 3b 0a 58 | 20 20 20 20 2f 2a 20 51 |FHARD;.X| /* Q|
|00000ef0| 75 69 74 65 20 6e 61 73 | 74 79 2e 20 20 20 20 20 |uite nas|ty. |
|00000f00| 20 2a 2f 0a 58 20 20 20 | 20 69 66 20 28 62 70 20 | */.X | if (bp |
|00000f10| 2d 3e 20 62 5f 6e 77 6e | 64 2b 2b 20 3d 3d 20 30 |-> b_nwn|d++ == 0|
|00000f20| 29 0a 58 20 20 20 20 20 | 20 20 20 7b 0a 58 20 20 |).X | {.X |
|00000f30| 20 20 20 20 20 20 2f 2a | 20 46 69 72 73 74 20 75 | /*| First u|
|00000f40| 73 65 2e 20 20 20 20 20 | 20 20 20 2a 2f 0a 58 20 |se. | */.X |
|00000f50| 20 20 20 20 20 20 20 63 | 75 72 77 70 20 2d 3e 20 | c|urwp -> |
|00000f60| 77 5f 64 6f 74 70 20 3d | 20 62 70 20 2d 3e 20 62 |w_dotp =| bp -> b|
|00000f70| 5f 64 6f 74 70 3b 0a 58 | 20 20 20 20 20 20 20 20 |_dotp;.X| |
|00000f80| 63 75 72 77 70 20 2d 3e | 20 77 5f 64 6f 74 6f 20 |curwp ->| w_doto |
|00000f90| 3d 20 62 70 20 2d 3e 20 | 62 5f 64 6f 74 6f 3b 0a |= bp -> |b_doto;.|
|00000fa0| 58 20 20 20 20 20 20 20 | 20 63 75 72 77 70 20 2d |X | curwp -|
|00000fb0| 3e 20 77 5f 75 6e 69 74 | 5f 6f 66 66 73 65 74 20 |> w_unit|_offset |
|00000fc0| 3d 20 30 3b 20 20 20 20 | 20 2f 2a 20 70 76 72 20 |= 0; | /* pvr |
|00000fd0| 2a 2f 0a 58 20 20 20 20 | 20 20 20 20 63 75 72 77 |*/.X | curw|
|00000fe0| 70 20 2d 3e 20 77 5f 6d | 61 72 6b 70 20 3d 20 62 |p -> w_m|arkp = b|
|00000ff0| 70 20 2d 3e 20 62 5f 6d | 61 72 6b 70 3b 0a 58 20 |p -> b_m|arkp;.X |
|00001000| 20 20 20 20 20 20 20 63 | 75 72 77 70 20 2d 3e 20 | c|urwp -> |
|00001010| 77 5f 6d 61 72 6b 6f 20 | 3d 20 62 70 20 2d 3e 20 |w_marko |= bp -> |
|00001020| 62 5f 6d 61 72 6b 6f 3b | 0a 58 20 20 20 20 20 20 |b_marko;|.X |
|00001030| 20 20 77 69 6e 64 5f 6f | 6e 5f 64 6f 74 20 28 63 | wind_o|n_dot (c|
|00001040| 75 72 77 70 29 3b 0a 58 | 20 20 20 20 20 20 20 20 |urwp);.X| |
|00001050| 2f 2a 20 69 66 20 77 65 | 20 61 72 65 20 69 6e 20 |/* if we| are in |
|00001060| 74 68 65 20 66 75 6e 6e | 79 20 54 45 58 54 20 6d |the funn|y TEXT m|
|00001070| 6f 64 65 20 74 68 65 6e | 20 67 6f 74 6f 20 73 74 |ode then| goto st|
|00001080| 61 6e 64 61 72 64 20 48 | 45 58 20 6d 6f 64 65 20 |andard H|EX mode |
|00001090| 2a 2f 0a 58 20 20 20 20 | 20 20 20 20 69 66 20 28 |*/.X | if (|
|000010a0| 52 5f 54 59 50 45 28 63 | 75 72 77 70 29 20 3d 3d |R_TYPE(c|urwp) ==|
|000010b0| 20 54 45 58 54 29 0a 58 | 20 20 20 20 20 20 20 20 | TEXT).X| |
|000010c0| 20 20 20 20 68 65 78 6d | 6f 64 65 20 28 29 3b 0a | hexm|ode ();.|
|000010d0| 58 20 20 20 20 20 20 20 | 20 72 65 74 75 72 6e 20 |X | return |
|000010e0| 28 54 52 55 45 29 3b 0a | 58 20 20 20 20 20 20 20 |(TRUE);.|X |
|000010f0| 20 7d 0a 58 20 20 20 20 | 77 70 20 3d 20 77 68 65 | }.X |wp = whe|
|00001100| 61 64 70 3b 20 20 20 20 | 20 20 20 20 20 20 20 20 |adp; | |
|00001110| 20 20 20 20 2f 2a 20 4c | 6f 6f 6b 20 66 6f 72 20 | /* L|ook for |
|00001120| 6f 6c 64 2e 20 20 20 20 | 20 2a 2f 0a 58 20 20 20 |old. | */.X |
|00001130| 20 77 68 69 6c 65 20 28 | 77 70 20 21 3d 20 4e 55 | while (|wp != NU|
|00001140| 4c 4c 29 0a 58 20 20 20 | 20 20 20 20 20 7b 0a 58 |LL).X | {.X|
|00001150| 20 20 20 20 20 20 20 20 | 69 66 20 28 77 70 20 21 | |if (wp !|
|00001160| 3d 20 63 75 72 77 70 20 | 26 26 20 77 70 20 2d 3e |= curwp |&& wp ->|
|00001170| 20 77 5f 62 75 66 70 20 | 3d 3d 20 62 70 29 0a 58 | w_bufp |== bp).X|
|00001180| 20 20 20 20 20 20 20 20 | 20 20 20 20 7b 0a 58 20 | | {.X |
|00001190| 20 20 20 20 20 20 20 20 | 20 20 20 63 75 72 77 70 | | curwp|
|000011a0| 20 2d 3e 20 77 5f 64 6f | 74 70 20 3d 20 77 70 20 | -> w_do|tp = wp |
|000011b0| 2d 3e 20 77 5f 64 6f 74 | 70 3b 0a 58 20 20 20 20 |-> w_dot|p;.X |
|000011c0| 20 20 20 20 20 20 20 20 | 63 75 72 77 70 20 2d 3e | |curwp ->|
|000011d0| 20 77 5f 64 6f 74 6f 20 | 3d 20 77 70 20 2d 3e 20 | w_doto |= wp -> |
|000011e0| 77 5f 64 6f 74 6f 3b 0a | 58 20 20 20 20 20 20 20 |w_doto;.|X |
|000011f0| 20 20 20 20 20 63 75 72 | 77 70 20 2d 3e 20 77 5f | cur|wp -> w_|
|00001200| 75 6e 69 74 5f 6f 66 66 | 73 65 74 20 3d 20 77 70 |unit_off|set = wp|
|00001210| 20 2d 3e 20 77 5f 75 6e | 69 74 5f 6f 66 66 73 65 | -> w_un|it_offse|
|00001220| 74 3b 2f 2a 20 70 76 72 | 20 2a 2f 0a 58 20 20 20 |t;/* pvr| */.X |
|00001230| 20 20 20 20 20 20 20 20 | 20 63 75 72 77 70 20 2d | | curwp -|
|00001240| 3e 20 77 5f 6d 61 72 6b | 70 20 3d 20 77 70 20 2d |> w_mark|p = wp -|
|00001250| 3e 20 77 5f 6d 61 72 6b | 70 3b 0a 58 20 20 20 20 |> w_mark|p;.X |
|00001260| 20 20 20 20 20 20 20 20 | 63 75 72 77 70 20 2d 3e | |curwp ->|
|00001270| 20 77 5f 6d 61 72 6b 6f | 20 3d 20 77 70 20 2d 3e | w_marko| = wp ->|
|00001280| 20 77 5f 6d 61 72 6b 6f | 3b 0a 58 20 20 20 20 20 | w_marko|;.X |
|00001290| 20 20 20 20 20 20 20 62 | 72 65 61 6b 3b 0a 58 20 | b|reak;.X |
|000012a0| 20 20 20 20 20 20 20 20 | 20 20 20 7d 0a 58 20 20 | | }.X |
|000012b0| 20 20 20 20 20 20 77 70 | 20 3d 20 77 70 20 2d 3e | wp| = wp ->|
|000012c0| 20 77 5f 77 6e 64 70 3b | 0a 58 20 20 20 20 20 20 | w_wndp;|.X |
|000012d0| 20 20 7d 0a 58 20 20 20 | 20 77 69 6e 64 5f 6f 6e | }.X | wind_on|
|000012e0| 5f 64 6f 74 20 28 63 75 | 72 77 70 29 3b 0a 58 20 |_dot (cu|rwp);.X |
|000012f0| 20 20 20 2f 2a 20 69 66 | 20 77 65 20 61 72 65 20 | /* if| we are |
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|00001340| 5f 54 59 50 45 28 63 75 | 72 77 70 29 20 3d 3d 20 |_TYPE(cu|rwp) == |
|00001350| 54 45 58 54 29 0a 58 20 | 20 20 20 20 20 20 20 68 |TEXT).X | h|
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|00001490| 68 65 20 62 75 66 66 65 | 72 20 68 65 61 64 65 72 |he buffe|r header|
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|000014b0| 4b 22 2e 0a 58 2a 2f 0a | 58 63 68 61 72 20 20 20 |K"..X*/.|Xchar |
|000014c0| 20 6b 69 6c 6c 62 75 66 | 66 65 72 20 28 29 0a 58 | killbuf|fer ().X|
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|00001520| 6b 69 6c 6c 5f 62 2c 20 | 62 75 66 6e 2c 20 4e 42 |kill_b, |bufn, NB|
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|00001570| 28 62 75 66 6e 29 29 0a | 58 20 20 20 20 20 20 20 |(bufn)).|X |
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|00001600| 20 20 20 20 72 65 67 69 | 73 74 65 72 20 20 20 20 | regi|ster |
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|00001630| 31 2c 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 20 |1,.X | |
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|00001890| 20 20 20 20 20 7b 0a 58 | 20 20 20 20 20 20 20 20 | {.X| |
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|00001960| 20 20 20 20 7b 0a 58 20 | 20 20 20 20 20 20 20 20 | {.X | |
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|00001a10| 20 20 20 20 20 7b 0a 58 | 20 20 20 20 20 20 20 20 | {.X| |
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|00001ac0| 62 61 63 6b 20 74 6f 20 | 6f 72 69 67 69 6e 61 6c |back to |original|
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|000028c0| 20 28 62 70 20 21 3d 20 | 4e 55 4c 4c 29 0a 58 20 | (bp != |NULL).X |
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|000028e0| 20 20 63 70 31 20 3d 20 | 26 6c 69 6e 65 5b 30 5d | cp1 = |&line[0]|
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|00002940| 2a 20 22 2a 22 20 69 66 | 20 63 68 61 6e 67 65 64 |* "*" if| changed|
|00002950| 20 20 20 20 2a 2f 0a 58 | 20 20 20 20 20 20 20 20 | */.X| |
|00002960| 20 20 20 20 2a 63 70 31 | 2b 2b 20 3d 20 27 2a 27 | *cp1|++ = '*'|
|00002970| 3b 0a 58 20 20 20 20 20 | 20 20 20 65 6c 73 65 0a |;.X | else.|
|00002980| 58 20 20 20 20 20 20 20 | 20 20 20 20 20 69 66 20 |X | if |
|00002990| 28 62 70 20 2d 3e 20 62 | 5f 66 6c 61 67 20 26 20 |(bp -> b|_flag & |
|000029a0| 42 46 56 49 45 57 29 2f | 2a 20 6a 61 6d 20 2a 2f |BFVIEW)/|* jam */|
|000029b0| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.X | |
|000029c0| 20 20 2a 63 70 31 2b 2b | 20 3d 20 27 52 27 3b 20 | *cp1++| = 'R'; |
|000029d0| 20 20 2f 2a 20 72 65 61 | 64 6f 6e 6c 79 20 2a 2f | /* rea|donly */|
|000029e0| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 65 6c |.X | el|
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|00002a00| 20 20 20 20 2a 63 70 31 | 2b 2b 20 3d 20 27 20 27 | *cp1|++ = ' '|
|00002a10| 3b 0a 58 20 20 20 20 20 | 20 20 20 2a 63 70 31 2b |;.X | *cp1+|
|00002a20| 2b 20 3d 20 27 20 27 3b | 20 20 20 20 20 20 20 20 |+ = ' ';| |
|00002a30| 20 20 20 2f 2a 20 47 61 | 70 2e 20 2a 2f 0a 58 20 | /* Ga|p. */.X |
|00002a40| 20 20 20 20 20 20 20 69 | 66 20 28 28 62 70 20 2d | i|f ((bp -|
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|00002a80| 2a 2f 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 20 |*/.X | |
|00002a90| 2a 63 70 31 2b 2b 20 3d | 20 27 3f 27 3b 0a 58 20 |*cp1++ =| '?';.X |
|00002aa0| 20 20 20 20 20 20 20 65 | 6c 73 65 0a 58 20 20 20 | e|lse.X |
|00002ab0| 20 20 20 20 20 20 20 20 | 20 2a 63 70 31 2b 2b 20 | | *cp1++ |
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|00002ad0| 2a 63 70 31 2b 2b 20 3d | 20 27 20 27 3b 20 20 20 |*cp1++ =| ' '; |
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|00002b20| 66 69 6c 65 5f 6f 66 66 | 73 65 74 20 2b 0a 58 20 |file_off|set +.X |
|00002b30| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00002b40| 20 20 20 62 70 20 2d 3e | 20 62 5f 6c 69 6e 65 70 | bp ->| b_linep|
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|00002b60| 65 64 3b 0a 58 20 20 20 | 20 20 20 20 20 69 5f 74 |ed;.X | i_t|
|00002b70| 6f 5f 61 20 28 62 2c 20 | 36 2c 20 28 6c 6f 6e 67 |o_a (b, |6, (long|
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|00002bb0| 63 70 32 20 3d 20 26 62 | 5b 30 5d 3b 0a 58 20 20 |cp2 = &b|[0];.X |
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|00002be0| 58 20 20 20 20 20 20 20 | 20 20 20 20 20 2a 63 70 |X | *cp|
|00002bf0| 31 2b 2b 20 3d 20 63 3b | 0a 58 20 20 20 20 20 20 |1++ = c;|.X |
|00002c00| 20 20 2a 63 70 31 2b 2b | 20 3d 20 27 20 27 3b 20 | *cp1++| = ' '; |
|00002c10| 20 20 20 20 20 20 20 20 | 20 20 2f 2a 20 47 61 70 | | /* Gap|
|00002c20| 2e 20 20 20 20 20 20 20 | 20 20 20 2a 2f 0a 58 20 |. | */.X |
|00002c30| 20 20 20 20 20 20 20 63 | 70 32 20 3d 20 26 62 70 | c|p2 = &bp|
|00002c40| 20 2d 3e 20 62 5f 62 6e | 61 6d 65 5b 30 5d 3b 2f | -> b_bn|ame[0];/|
|00002c50| 2a 20 42 75 66 66 65 72 | 20 6e 61 6d 65 20 20 20 |* Buffer| name |
|00002c60| 20 20 20 20 2a 2f 0a 58 | 20 20 20 20 20 20 20 20 | */.X| |
|00002c70| 77 68 69 6c 65 20 28 28 | 63 20 3d 20 2a 63 70 32 |while ((|c = *cp2|
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|00002c90| 20 20 20 20 20 20 20 2a | 63 70 31 2b 2b 20 3d 20 | *|cp1++ = |
|00002ca0| 63 3b 0a 58 20 20 20 20 | 20 20 20 20 2a 63 70 31 |c;.X | *cp1|
|00002cb0| 2b 2b 20 3d 20 27 20 27 | 3b 20 20 20 20 20 20 20 |++ = ' '|; |
|00002cc0| 20 20 20 20 2f 2a 20 47 | 61 70 2e 20 20 20 20 20 | /* G|ap. |
|00002cd0| 20 20 20 20 20 2a 2f 0a | 58 20 20 20 20 20 20 20 | */.|X |
|00002ce0| 20 2a 63 70 31 2b 2b 20 | 3d 20 27 20 27 3b 20 20 | *cp1++ |= ' '; |
|00002cf0| 20 20 20 20 20 20 20 20 | 20 2f 2a 20 47 61 70 2e | | /* Gap.|
|00002d00| 20 20 20 20 20 20 20 20 | 20 20 2a 2f 0a 58 20 20 | | */.X |
|00002d10| 20 20 20 20 20 20 63 70 | 32 20 3d 20 26 62 70 20 | cp|2 = &bp |
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|00002d30| 20 46 69 6c 65 20 6e 61 | 6d 65 20 20 20 20 20 20 | File na|me |
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|00002d60| 20 20 20 20 20 20 20 20 | 20 20 20 7b 0a 58 20 20 | | {.X |
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|00002db0| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.X | |
|00002dc0| 20 20 2a 63 70 31 2b 2b | 20 3d 20 27 20 27 3b 0a | *cp1++| = ' ';.|
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|00002e00| 20 20 20 20 20 20 20 20 | 7b 0a 58 20 20 20 20 20 | |{.X |
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|00002e40| 20 20 20 20 20 20 20 20 | 20 20 2a 63 70 31 2b 2b | | *cp1++|
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|00002ee0| 63 70 31 20 3d 20 30 3b | 20 20 20 20 20 20 20 20 |cp1 = 0;| |
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|00003670| 20 6c 69 6b 65 20 74 68 | 65 20 62 75 66 66 65 72 | like th|e buffer|
|00003680| 20 6c 69 73 74 20 62 75 | 66 66 65 72 20 64 6f 6e | list bu|ffer don|
|00003690| 27 74 20 63 6f 75 6e 74 | 2c 20 61 73 0a 58 2a 20 |'t count|, as.X* |
|000036a0| 74 68 65 79 20 61 72 65 | 20 6e 6f 74 20 69 6e 20 |they are| not in |
|000036b0| 74 68 65 20 6c 69 73 74 | 2e 20 52 65 74 75 72 6e |the list|. Return|
|000036c0| 20 46 41 4c 53 45 20 69 | 66 0a 58 2a 20 74 68 65 | FALSE i|f.X* the|
|000036d0| 72 65 20 61 72 65 20 6e | 6f 20 63 68 61 6e 67 65 |re are n|o change|
|000036e0| 64 20 62 75 66 66 65 72 | 73 2e 0a 58 2a 2f 0a 58 |d buffer|s..X*/.X|
|000036f0| 62 6f 6f 6c 20 61 6e 79 | 63 62 20 28 29 0a 58 7b |bool any|cb ().X{|
|00003700| 0a 58 20 20 20 20 72 65 | 67 69 73 74 65 72 20 20 |.X re|gister |
|00003710| 20 20 42 55 46 46 45 52 | 20 2a 20 62 70 3b 0a 58 | BUFFER| * bp;.X|
|00003720| 0a 58 20 20 20 20 62 70 | 20 3d 20 62 68 65 61 64 |.X bp| = bhead|
|00003730| 70 3b 0a 58 20 20 20 20 | 77 68 69 6c 65 20 28 62 |p;.X |while (b|
|00003740| 70 20 21 3d 20 4e 55 4c | 4c 29 0a 58 20 20 20 20 |p != NUL|L).X |
|00003750| 20 20 20 20 7b 0a 58 0a | 58 20 20 20 20 20 20 20 | {.X.|X |
|00003760| 20 69 66 20 28 28 62 70 | 20 2d 3e 20 62 5f 66 6c | if ((bp| -> b_fl|
|00003770| 61 67 20 26 20 42 46 43 | 48 47 29 20 21 3d 20 30 |ag & BFC|HG) != 0|
|00003780| 29 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 20 72 |).X | r|
|00003790| 65 74 75 72 6e 20 28 54 | 52 55 45 29 3b 0a 58 20 |eturn (T|RUE);.X |
|000037a0| 20 20 20 20 20 20 20 62 | 70 20 3d 20 62 70 20 2d | b|p = bp -|
|000037b0| 3e 20 62 5f 62 75 66 70 | 3b 0a 58 20 20 20 20 20 |> b_bufp|;.X |
|000037c0| 20 20 20 7d 0a 58 20 20 | 20 20 72 65 74 75 72 6e | }.X | return|
|000037d0| 20 28 46 41 4c 53 45 29 | 3b 0a 58 7d 0a 58 0a 58 | (FALSE)|;.X}.X.X|
|000037e0| 0a 58 2f 2a 0a 58 2a 20 | 53 65 61 72 63 68 20 66 |.X/*.X* |Search f|
|000037f0| 6f 72 20 61 20 62 75 66 | 66 65 72 2c 20 62 79 20 |or a buf|fer, by |
|00003800| 6e 61 6d 65 2e 0a 58 2a | 20 49 66 20 6e 6f 74 20 |name..X*| If not |
|00003810| 66 6f 75 6e 64 2c 20 61 | 6e 64 20 74 68 65 20 22 |found, a|nd the "|
|00003820| 63 66 6c 61 67 22 20 69 | 73 20 54 52 55 45 2c 0a |cflag" i|s TRUE,.|
|00003830| 58 2a 20 63 72 65 61 74 | 65 20 61 20 62 75 66 66 |X* creat|e a buff|
|00003840| 65 72 20 61 6e 64 20 70 | 75 74 20 69 74 20 69 6e |er and p|ut it in|
|00003850| 20 74 68 65 20 6c 69 73 | 74 20 6f 66 0a 58 2a 20 | the lis|t of.X* |
|00003860| 61 6c 6c 20 62 75 66 66 | 65 72 73 2e 20 52 65 74 |all buff|ers. Ret|
|00003870| 75 72 6e 20 70 6f 69 6e | 74 65 72 20 74 6f 20 74 |urn poin|ter to t|
|00003880| 68 65 20 42 55 46 46 45 | 52 0a 58 2a 20 62 6c 6f |he BUFFE|R.X* blo|
|00003890| 63 6b 20 66 6f 72 20 74 | 68 65 20 62 75 66 66 65 |ck for t|he buffe|
|000038a0| 72 2e 0a 58 2a 2f 0a 58 | 42 55 46 46 45 52 20 2a |r..X*/.X|BUFFER *|
|000038b0| 20 62 66 69 6e 64 20 28 | 62 6e 61 6d 65 2c 20 63 | bfind (|bname, c|
|000038c0| 66 6c 61 67 29 0a 58 72 | 65 67 69 73 74 65 72 20 |flag).Xr|egister |
|000038d0| 63 68 61 72 20 20 2a 62 | 6e 61 6d 65 3b 0a 58 7b |char *b|name;.X{|
|000038e0| 0a 58 20 20 20 20 72 65 | 67 69 73 74 65 72 20 20 |.X re|gister |
|000038f0| 20 20 42 55 46 46 45 52 | 20 2a 20 62 70 3b 0a 58 | BUFFER| * bp;.X|
|00003900| 0a 58 20 20 20 20 62 70 | 20 3d 20 62 68 65 61 64 |.X bp| = bhead|
|00003910| 70 3b 0a 58 20 20 20 20 | 77 68 69 6c 65 20 28 62 |p;.X |while (b|
|00003920| 70 20 21 3d 20 4e 55 4c | 4c 29 0a 58 20 20 20 20 |p != NUL|L).X |
|00003930| 20 20 20 20 7b 0a 58 20 | 20 20 20 20 20 20 20 69 | {.X | i|
|00003940| 66 20 28 73 74 72 63 6d | 70 20 28 62 6e 61 6d 65 |f (strcm|p (bname|
|00003950| 2c 20 62 70 20 2d 3e 20 | 62 5f 62 6e 61 6d 65 29 |, bp -> |b_bname)|
|00003960| 20 3d 3d 20 30 29 0a 58 | 20 20 20 20 20 20 20 20 | == 0).X| |
|00003970| 20 20 20 20 72 65 74 75 | 72 6e 20 28 62 70 29 3b | retu|rn (bp);|
|00003980| 0a 58 20 20 20 20 20 20 | 20 20 62 70 20 3d 20 62 |.X | bp = b|
|00003990| 70 20 2d 3e 20 62 5f 62 | 75 66 70 3b 0a 58 20 20 |p -> b_b|ufp;.X |
|000039a0| 20 20 20 20 20 20 7d 0a | 58 20 20 20 20 69 66 20 | }.|X if |
|000039b0| 28 63 66 6c 61 67 20 21 | 3d 20 46 41 4c 53 45 20 |(cflag !|= FALSE |
|000039c0| 26 26 20 28 62 70 20 3d | 20 62 63 72 65 61 74 65 |&& (bp =| bcreate|
|000039d0| 20 28 62 6e 61 6d 65 29 | 29 20 21 3d 20 4e 55 4c | (bname)|) != NUL|
|000039e0| 4c 29 0a 58 20 20 20 20 | 20 20 20 20 7b 0a 58 20 |L).X | {.X |
|000039f0| 20 20 20 20 20 20 20 62 | 70 20 2d 3e 20 62 5f 62 | b|p -> b_b|
|00003a00| 75 66 70 20 3d 20 62 68 | 65 61 64 70 3b 0a 58 20 |ufp = bh|eadp;.X |
|00003a10| 20 20 20 20 20 20 20 62 | 68 65 61 64 70 20 3d 20 | b|headp = |
|00003a20| 62 70 3b 0a 58 20 20 20 | 20 20 20 20 20 7d 0a 58 |bp;.X | }.X|
|00003a30| 20 20 20 20 72 65 74 75 | 72 6e 20 28 62 70 29 3b | retu|rn (bp);|
|00003a40| 0a 58 7d 0a 58 0a 58 0a | 58 2f 2a 0a 58 2a 20 43 |.X}.X.X.|X/*.X* C|
|00003a50| 72 65 61 74 65 20 61 20 | 62 75 66 66 65 72 2c 20 |reate a |buffer, |
|00003a60| 62 79 20 6e 61 6d 65 2e | 0a 58 2a 20 52 65 74 75 |by name.|.X* Retu|
|00003a70| 72 6e 20 61 20 70 6f 69 | 6e 74 65 72 20 74 6f 20 |rn a poi|nter to |
|00003a80| 74 68 65 20 42 55 46 46 | 45 52 20 68 65 61 64 65 |the BUFF|ER heade|
|00003a90| 72 0a 58 2a 20 62 6c 6f | 63 6b 2c 20 6f 72 20 4e |r.X* blo|ck, or N|
|00003aa0| 55 4c 4c 20 69 66 20 74 | 68 65 20 62 75 66 66 65 |ULL if t|he buffe|
|00003ab0| 72 20 63 61 6e 6e 6f 74 | 0a 58 2a 20 62 65 20 63 |r cannot|.X* be c|
|00003ac0| 72 65 61 74 65 64 2e 20 | 54 68 65 20 42 55 46 46 |reated. |The BUFF|
|00003ad0| 45 52 20 69 73 20 6e 6f | 74 20 70 75 74 20 69 6e |ER is no|t put in|
|00003ae0| 20 74 68 65 0a 58 2a 20 | 6c 69 73 74 20 6f 66 20 | the.X* |list of |
|00003af0| 61 6c 6c 20 62 75 66 66 | 65 72 73 3b 20 74 68 69 |all buff|ers; thi|
|00003b00| 73 20 69 73 20 63 61 6c | 6c 65 64 20 62 79 0a 58 |s is cal|led by.X|
|00003b10| 2a 20 22 65 64 69 6e 69 | 74 22 20 74 6f 20 63 72 |* "edini|t" to cr|
|00003b20| 65 61 74 65 20 74 68 65 | 20 62 75 66 66 65 72 20 |eate the| buffer |
|00003b30| 6c 69 73 74 0a 58 2a 20 | 62 75 66 66 65 72 2e 0a |list.X* |buffer..|
|00003b40| 58 2a 2f 0a 58 42 55 46 | 46 45 52 20 2a 20 62 63 |X*/.XBUF|FER * bc|
|00003b50| 72 65 61 74 65 20 28 62 | 6e 61 6d 65 29 0a 58 72 |reate (b|name).Xr|
|00003b60| 65 67 69 73 74 65 72 20 | 63 68 61 72 20 20 2a 62 |egister |char *b|
|00003b70| 6e 61 6d 65 3b 0a 58 7b | 0a 58 0a 58 20 20 20 20 |name;.X{|.X.X |
|00003b80| 72 65 67 69 73 74 65 72 | 20 20 20 20 42 55 46 46 |register| BUFF|
|00003b90| 45 52 20 2a 20 62 70 3b | 0a 58 20 20 20 20 72 65 |ER * bp;|.X re|
|00003ba0| 67 69 73 74 65 72 20 20 | 20 20 4c 49 4e 45 20 2a |gister | LINE *|
|00003bb0| 20 6c 70 3b 0a 58 0a 58 | 20 20 20 20 69 66 20 28 | lp;.X.X| if (|
|00003bc0| 28 62 70 20 3d 20 28 42 | 55 46 46 45 52 20 2a 29 |(bp = (B|UFFER *)|
|00003bd0| 20 6d 61 6c 6c 6f 63 20 | 28 73 69 7a 65 6f 66 20 | malloc |(sizeof |
|00003be0| 28 42 55 46 46 45 52 29 | 29 29 20 3d 3d 20 4e 55 |(BUFFER)|)) == NU|
|00003bf0| 4c 4c 29 0a 58 20 20 20 | 20 20 20 20 20 72 65 74 |LL).X | ret|
|00003c00| 75 72 6e 20 28 4e 55 4c | 4c 29 3b 0a 58 20 20 20 |urn (NUL|L);.X |
|00003c10| 20 69 66 20 28 28 6c 70 | 20 3d 20 6c 61 6c 6c 6f | if ((lp| = lallo|
|00003c20| 63 20 28 30 29 29 20 3d | 3d 20 4e 55 4c 4c 29 0a |c (0)) =|= NULL).|
|00003c30| 58 20 20 20 20 20 20 20 | 20 7b 0a 58 20 20 20 20 |X | {.X |
|00003c40| 20 20 20 20 66 72 65 65 | 20 28 28 63 68 61 72 20 | free| ((char |
|00003c50| 2a 29 20 62 70 29 3b 0a | 58 20 20 20 20 20 20 20 |*) bp);.|X |
|00003c60| 20 72 65 74 75 72 6e 20 | 28 4e 55 4c 4c 29 3b 0a | return |(NULL);.|
|00003c70| 58 20 20 20 20 20 20 20 | 20 7d 0a 58 20 20 20 20 |X | }.X |
|00003c80| 62 70 20 2d 3e 20 62 5f | 62 75 66 70 20 3d 20 4e |bp -> b_|bufp = N|
|00003c90| 55 4c 4c 3b 0a 58 20 20 | 20 20 62 70 20 2d 3e 20 |ULL;.X | bp -> |
|00003ca0| 62 5f 64 6f 74 70 20 3d | 20 6c 70 3b 0a 58 20 20 |b_dotp =| lp;.X |
|00003cb0| 20 20 62 70 20 2d 3e 20 | 62 5f 64 6f 74 6f 20 3d | bp -> |b_doto =|
|00003cc0| 20 30 3b 0a 58 20 20 20 | 20 62 70 20 2d 3e 20 62 | 0;.X | bp -> b|
|00003cd0| 5f 75 6e 69 74 5f 6f 66 | 66 73 65 74 20 3d 20 30 |_unit_of|fset = 0|
|00003ce0| 3b 20 20 20 20 2f 2a 20 | 75 6e 69 74 20 6f 66 66 |; /* |unit off|
|00003cf0| 73 65 74 20 20 20 70 76 | 72 20 2a 2f 0a 58 20 20 |set pv|r */.X |
|00003d00| 20 20 62 70 20 2d 3e 20 | 62 5f 6d 61 72 6b 70 20 | bp -> |b_markp |
|00003d10| 3d 20 4e 55 4c 4c 3b 0a | 58 20 20 20 20 62 70 20 |= NULL;.|X bp |
|00003d20| 2d 3e 20 62 5f 6d 61 72 | 6b 6f 20 3d 20 30 3b 0a |-> b_mar|ko = 0;.|
|00003d30| 58 20 20 20 20 62 70 20 | 2d 3e 20 62 5f 66 6c 61 |X bp |-> b_fla|
|00003d40| 67 20 3d 20 30 3b 0a 58 | 20 20 20 20 62 70 20 2d |g = 0;.X| bp -|
|00003d50| 3e 20 62 5f 6e 77 6e 64 | 20 3d 20 30 3b 0a 58 20 |> b_nwnd| = 0;.X |
|00003d60| 20 20 20 62 70 20 2d 3e | 20 62 5f 6c 69 6e 65 70 | bp ->| b_linep|
|00003d70| 20 3d 20 6c 70 3b 0a 58 | 20 20 20 20 73 74 72 63 | = lp;.X| strc|
|00003d80| 70 79 20 28 62 70 20 2d | 3e 20 62 5f 66 6e 61 6d |py (bp -|> b_fnam|
|00003d90| 65 2c 20 4d 53 47 5f 6e | 75 6c 6c 29 3b 0a 58 20 |e, MSG_n|ull);.X |
|00003da0| 20 20 20 73 74 72 63 70 | 79 20 28 62 70 20 2d 3e | strcp|y (bp ->|
|00003db0| 20 62 5f 62 6e 61 6d 65 | 2c 20 62 6e 61 6d 65 29 | b_bname|, bname)|
|00003dc0| 3b 0a 58 20 20 20 20 6c | 70 20 2d 3e 20 6c 5f 66 |;.X l|p -> l_f|
|00003dd0| 70 20 3d 20 6c 70 3b 0a | 58 20 20 20 20 6c 70 20 |p = lp;.|X lp |
|00003de0| 2d 3e 20 6c 5f 62 70 20 | 3d 20 6c 70 3b 0a 58 20 |-> l_bp |= lp;.X |
|00003df0| 20 20 20 6c 70 20 2d 3e | 20 6c 5f 66 69 6c 65 5f | lp ->| l_file_|
|00003e00| 6f 66 66 73 65 74 20 3d | 20 30 3b 20 20 20 20 2f |offset =| 0; /|
|00003e10| 2a 20 70 76 72 20 2a 2f | 0a 58 20 20 20 20 6c 70 |* pvr */|.X lp|
|00003e20| 20 2d 3e 20 6c 5f 75 73 | 65 64 20 3d 20 30 3b 20 | -> l_us|ed = 0; |
|00003e30| 20 20 20 20 20 20 20 20 | 20 20 2f 2a 20 70 76 72 | | /* pvr|
|00003e40| 20 2a 2f 0a 58 20 20 20 | 20 6c 70 20 2d 3e 20 6c | */.X | lp -> l|
|00003e50| 5f 73 69 7a 65 20 3d 20 | 30 3b 20 20 20 20 20 20 |_size = |0; |
|00003e60| 20 20 20 20 20 2f 2a 20 | 73 69 7a 65 20 6f 66 20 | /* |size of |
|00003e70| 7a 65 72 6f 20 69 6e 64 | 69 63 61 74 65 73 20 74 |zero ind|icates t|
|00003e80| 68 65 20 68 65 61 64 65 | 72 20 6c 69 6e 65 20 20 |he heade|r line |
|00003e90| 70 76 72 20 0a 58 20 20 | 20 20 20 20 20 20 20 20 |pvr .X | |
|00003ea0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00003eb0| 20 20 20 20 20 20 2a 2f | 0a 58 20 20 20 20 72 65 | */|.X re|
|00003ec0| 74 75 72 6e 20 28 62 70 | 29 3b 0a 58 7d 0a 58 0a |turn (bp|);.X}.X.|
|00003ed0| 58 0a 58 2f 2a 0a 58 2a | 20 54 68 69 73 20 72 6f |X.X/*.X*| This ro|
|00003ee0| 75 74 69 6e 65 20 62 6c | 6f 77 73 20 61 77 61 79 |utine bl|ows away|
|00003ef0| 20 61 6c 6c 20 6f 66 20 | 74 68 65 20 74 65 78 74 | all of |the text|
|00003f00| 0a 58 2a 20 69 6e 20 61 | 20 62 75 66 66 65 72 2e |.X* in a| buffer.|
|00003f10| 20 49 66 20 74 68 65 20 | 62 75 66 66 65 72 20 69 | If the |buffer i|
|00003f20| 73 20 6d 61 72 6b 65 64 | 20 61 73 20 63 68 61 6e |s marked| as chan|
|00003f30| 67 65 64 0a 58 2a 20 74 | 68 65 6e 20 77 65 20 61 |ged.X* t|hen we a|
|00003f40| 73 6b 20 69 66 20 69 74 | 20 69 73 20 6f 6b 20 74 |sk if it| is ok t|
|00003f50| 6f 20 62 6c 6f 77 20 69 | 74 20 61 77 61 79 3b 20 |o blow i|t away; |
|00003f60| 74 68 69 73 20 69 73 0a | 58 2a 20 74 6f 20 73 61 |this is.|X* to sa|
|00003f70| 76 65 20 74 68 65 20 75 | 73 65 72 20 74 68 65 20 |ve the u|ser the |
|00003f80| 67 72 69 65 66 20 6f 66 | 20 6c 6f 73 69 6e 67 20 |grief of| losing |
|00003f90| 74 65 78 74 2e 20 54 68 | 65 0a 58 2a 20 77 69 6e |text. Th|e.X* win|
|00003fa0| 64 6f 77 20 63 68 61 69 | 6e 20 69 73 20 6e 65 61 |dow chai|n is nea|
|00003fb0| 72 6c 79 20 61 6c 77 61 | 79 73 20 77 72 6f 6e 67 |rly alwa|ys wrong|
|00003fc0| 20 69 66 20 74 68 69 73 | 20 67 65 74 73 0a 58 2a | if this| gets.X*|
|00003fd0| 20 63 61 6c 6c 65 64 3b | 20 74 68 65 20 63 61 6c | called;| the cal|
|00003fe0| 6c 65 72 20 6d 75 73 74 | 20 61 72 72 61 6e 67 65 |ler must| arrange|
|00003ff0| 20 66 6f 72 20 74 68 65 | 20 75 70 64 61 74 65 73 | for the| updates|
|00004000| 0a 58 2a 20 74 68 61 74 | 20 61 72 65 20 72 65 71 |.X* that| are req|
|00004010| 75 69 72 65 64 2e 20 52 | 65 74 75 72 6e 20 54 52 |uired. R|eturn TR|
|00004020| 55 45 20 69 66 20 65 76 | 65 72 79 74 68 69 6e 67 |UE if ev|erything|
|00004030| 0a 58 2a 20 6c 6f 6f 6b | 73 20 67 6f 6f 64 2e 0a |.X* look|s good..|
|00004040| 58 2a 2f 0a 58 62 6f 6f | 6c 20 62 63 6c 65 61 72 |X*/.Xboo|l bclear|
|00004050| 20 28 62 70 29 0a 58 72 | 65 67 69 73 74 65 72 20 | (bp).Xr|egister |
|00004060| 20 20 20 42 55 46 46 45 | 52 20 2a 20 62 70 3b 0a | BUFFE|R * bp;.|
|00004070| 58 7b 0a 58 20 20 20 20 | 72 65 67 69 73 74 65 72 |X{.X |register|
|00004080| 20 20 20 20 4c 49 4e 45 | 20 2a 20 6c 70 3b 0a 58 | LINE| * lp;.X|
|00004090| 20 20 20 20 72 65 67 69 | 73 74 65 72 20 63 68 61 | regi|ster cha|
|000040a0| 72 20 20 20 73 3b 0a 58 | 0a 58 20 20 20 20 69 66 |r s;.X|.X if|
|000040b0| 20 28 28 62 70 20 2d 3e | 20 62 5f 66 6c 61 67 20 | ((bp ->| b_flag |
|000040c0| 26 20 42 46 43 48 47 29 | 20 21 3d 20 30 2f 2a 20 |& BFCHG)| != 0/* |
|000040d0| 43 68 61 6e 67 65 64 2e | 20 20 20 20 20 20 20 2a |Changed.| *|
|000040e0| 2f 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 20 26 |/.X | &|
|000040f0| 26 20 28 73 20 3d 20 65 | 79 65 73 6e 6f 20 28 4d |& (s = e|yesno (M|
|00004100| 53 47 5f 6e 6f 5f 63 68 | 67 29 29 20 21 3d 20 54 |SG_no_ch|g)) != T|
|00004110| 52 55 45 29 0a 58 20 20 | 20 20 20 20 20 20 72 65 |RUE).X | re|
|00004120| 74 75 72 6e 20 28 73 29 | 3b 0a 58 20 20 20 20 62 |turn (s)|;.X b|
|00004130| 70 20 2d 3e 20 62 5f 66 | 6c 61 67 20 26 3d 20 7e |p -> b_f|lag &= ~|
|00004140| 42 46 43 48 47 3b 20 20 | 20 20 20 2f 2a 20 4e 6f |BFCHG; | /* No|
|00004150| 74 20 63 68 61 6e 67 65 | 64 20 20 20 20 20 20 20 |t change|d |
|00004160| 2a 2f 0a 58 20 20 20 20 | 77 68 69 6c 65 20 28 28 |*/.X |while ((|
|00004170| 6c 70 20 3d 20 6c 66 6f | 72 77 20 28 62 70 20 2d |lp = lfo|rw (bp -|
|00004180| 3e 20 62 5f 6c 69 6e 65 | 70 29 29 20 21 3d 20 62 |> b_line|p)) != b|
|00004190| 70 20 2d 3e 20 62 5f 6c | 69 6e 65 70 29 0a 58 20 |p -> b_l|inep).X |
|000041a0| 20 20 20 20 20 20 20 6c | 66 72 65 65 20 28 6c 70 | l|free (lp|
|000041b0| 29 3b 0a 58 20 20 20 20 | 62 70 20 2d 3e 20 62 5f |);.X |bp -> b_|
|000041c0| 64 6f 74 70 20 3d 20 62 | 70 20 2d 3e 20 62 5f 6c |dotp = b|p -> b_l|
|000041d0| 69 6e 65 70 3b 2f 2a 20 | 46 69 78 20 22 2e 22 20 |inep;/* |Fix "." |
|000041e0| 20 20 20 20 20 2a 2f 0a | 58 20 20 20 20 62 70 20 | */.|X bp |
|000041f0| 2d 3e 20 62 5f 64 6f 74 | 6f 20 3d 20 30 3b 0a 58 |-> b_dot|o = 0;.X|
|00004200| 20 20 20 20 62 70 20 2d | 3e 20 62 5f 75 6e 69 74 | bp -|> b_unit|
|00004210| 5f 6f 66 66 73 65 74 20 | 3d 20 30 3b 20 20 20 20 |_offset |= 0; |
|00004220| 2f 2a 20 70 76 72 20 2a | 2f 0a 58 20 20 20 20 62 |/* pvr *|/.X b|
|00004230| 70 20 2d 3e 20 62 5f 6d | 61 72 6b 70 20 3d 20 4e |p -> b_m|arkp = N|
|00004240| 55 4c 4c 3b 20 20 20 20 | 20 20 20 2f 2a 20 49 6e |ULL; | /* In|
|00004250| 76 61 6c 69 64 61 74 65 | 20 6d 61 72 6b 20 20 2a |validate| mark *|
|00004260| 2f 0a 58 20 20 20 20 62 | 70 20 2d 3e 20 62 5f 6d |/.X b|p -> b_m|
|00004270| 61 72 6b 6f 20 3d 20 30 | 3b 0a 58 20 20 20 20 72 |arko = 0|;.X r|
|00004280| 65 74 75 72 6e 20 28 54 | 52 55 45 29 3b 0a 58 7d |eturn (T|RUE);.X}|
|00004290| 0a 58 0a 58 0a 58 2f 2a | 20 66 6c 69 70 20 74 6f |.X.X.X/*| flip to|
|000042a0| 20 6e 65 78 74 20 62 75 | 66 66 65 72 20 69 6e 20 | next bu|ffer in |
|000042b0| 74 68 65 20 6c 69 73 74 | 2c 20 77 72 61 70 0a 58 |the list|, wrap.X|
|000042c0| 2a 20 74 6f 20 62 65 67 | 69 6e 6e 69 6e 67 20 69 |* to beg|inning i|
|000042d0| 66 20 72 65 71 75 69 72 | 65 64 20 28 77 72 61 70 |f requir|ed (wrap|
|000042e0| 20 61 72 6f 75 6e 64 29 | 0a 58 2a 20 28 73 6b 69 | around)|.X* (ski|
|000042f0| 70 73 20 62 75 66 66 65 | 72 73 20 73 61 76 65 64 |ps buffe|rs saved|
|00004300| 20 20 62 79 20 73 61 76 | 65 2d 72 65 67 69 6f 6e | by sav|e-region|
|00004310| 29 20 20 0a 58 2a 2f 0a | 58 63 68 61 72 20 20 20 |) .X*/.|Xchar |
|00004320| 20 6e 65 78 74 5f 62 75 | 66 20 28 29 0a 58 7b 0a | next_bu|f ().X{.|
|00004330| 58 20 20 20 20 72 65 67 | 69 73 74 65 72 20 20 20 |X reg|ister |
|00004340| 20 42 55 46 46 45 52 20 | 2a 20 62 70 3b 0a 58 0a | BUFFER |* bp;.X.|
|00004350| 58 20 20 20 20 62 70 20 | 3d 20 63 75 72 62 70 3b |X bp |= curbp;|
|00004360| 0a 58 20 20 20 20 77 68 | 69 6c 65 20 28 54 52 55 |.X wh|ile (TRU|
|00004370| 45 29 0a 58 20 20 20 20 | 20 20 20 20 7b 0a 58 20 |E).X | {.X |
|00004380| 20 20 20 20 20 20 20 69 | 66 20 28 21 28 62 70 20 | i|f (!(bp |
|00004390| 3d 20 62 70 20 2d 3e 20 | 62 5f 62 75 66 70 29 29 |= bp -> |b_bufp))|
|000043a0| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 62 70 |.X | bp|
|000043b0| 20 3d 20 62 68 65 61 64 | 70 3b 0a 58 20 20 20 20 | = bhead|p;.X |
|000043c0| 20 20 20 20 69 66 20 28 | 21 28 62 70 20 2d 3e 20 | if (|!(bp -> |
|000043d0| 62 5f 66 6c 61 67 20 26 | 20 42 46 53 41 56 29 29 |b_flag &| BFSAV))|
|000043e0| 2f 2a 20 73 6b 69 70 20 | 73 61 76 65 2d 72 65 67 |/* skip |save-reg|
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|00004a20| 20 20 20 6c 70 20 3d 20 | 6c 70 20 2d 3e 20 6c 5f | lp = |lp -> l_|
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|00004ba0| 20 20 20 20 2a 70 20 3d | 20 30 3b 20 20 20 20 20 | *p =| 0; |
|00004bb0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00004bc0| 2f 2a 20 6e 6f 20 62 6c | 61 6e 6b 73 20 2a 2f 0a |/* no bl|anks */.|
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|00004c00| 20 77 68 65 61 64 70 3b | 20 20 20 20 20 20 20 20 | wheadp;| |
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|00004c50| 20 20 20 20 7b 0a 58 20 | 20 20 20 20 20 20 20 69 | {.X | i|
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|00004d80| 73 74 65 72 20 20 20 20 | 42 55 46 46 45 52 20 2a |ster |BUFFER *|
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|00004da0| 28 73 74 72 63 6d 70 20 | 28 62 70 20 2d 3e 20 62 |(strcmp |(bp -> b|
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