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MacOS 8.1
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Win98
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This file was processed as: SHell self-extracting ARchive
(archive/shar).
| 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 74 6a | 72 6f 62 40 62 6c 75 65 |From: tj|rob@blue|
|00000010| 62 69 72 64 2e 66 6c 77 | 2e 61 74 74 2e 63 6f 6d |bird.flw|.att.com|
|00000020| 20 28 54 6f 6d 20 52 6f | 62 65 72 74 73 29 0a 4e | (Tom Ro|berts).N|
|00000030| 65 77 73 67 72 6f 75 70 | 73 3a 20 63 6f 6d 70 2e |ewsgroup|s: comp.|
|00000040| 73 6f 75 72 63 65 73 2e | 6d 69 73 63 0a 53 75 62 |sources.|misc.Sub|
|00000050| 6a 65 63 74 3a 20 76 34 | 34 69 30 39 32 3a 20 20 |ject: v4|4i092: |
|00000060| 61 33 32 73 72 63 20 2d | 20 44 53 50 33 32 43 20 |a32src -| DSP32C |
|00000070| 61 73 73 65 6d 62 6c 65 | 72 20 73 6f 75 72 63 65 |assemble|r source|
|00000080| 2c 20 50 61 72 74 30 32 | 2f 30 33 0a 44 61 74 65 |, Part02|/03.Date|
|00000090| 3a 20 32 33 20 53 65 70 | 20 31 39 39 34 20 31 36 |: 23 Sep| 1994 16|
|000000a0| 3a 32 33 3a 31 32 20 2d | 30 35 30 30 0a 4f 72 67 |:23:12 -|0500.Org|
|000000b0| 61 6e 69 7a 61 74 69 6f | 6e 3a 20 53 74 65 72 6c |anizatio|n: Sterl|
|000000c0| 69 6e 67 20 53 6f 66 74 | 77 61 72 65 0a 53 65 6e |ing Soft|ware.Sen|
|000000d0| 64 65 72 3a 20 6b 65 6e | 74 40 73 70 61 72 6b 79 |der: ken|t@sparky|
|000000e0| 2e 73 74 65 72 6c 69 6e | 67 2e 63 6f 6d 0a 41 70 |.sterlin|g.com.Ap|
|000000f0| 70 72 6f 76 65 64 3a 20 | 6b 65 6e 74 40 73 70 61 |proved: |kent@spa|
|00000100| 72 6b 79 2e 73 74 65 72 | 6c 69 6e 67 2e 63 6f 6d |rky.ster|ling.com|
|00000110| 0a 4d 65 73 73 61 67 65 | 2d 49 44 3a 20 3c 33 35 |.Message|-ID: <35|
|00000120| 76 68 30 30 24 6d 6a 67 | 40 73 70 61 72 6b 79 2e |vh00$mjg|@sparky.|
|00000130| 73 74 65 72 6c 69 6e 67 | 2e 63 6f 6d 3e 0a 58 2d |sterling|.com>.X-|
|00000140| 4d 64 34 2d 53 69 67 6e | 61 74 75 72 65 3a 20 64 |Md4-Sign|ature: d|
|00000150| 32 33 63 33 66 62 35 63 | 66 31 30 39 34 64 38 32 |23c3fb5c|f1094d82|
|00000160| 65 30 63 30 65 37 30 63 | 33 62 30 33 63 64 33 0a |e0c0e70c|3b03cd3.|
|00000170| 0a 53 75 62 6d 69 74 74 | 65 64 2d 62 79 3a 20 74 |.Submitt|ed-by: t|
|00000180| 6a 72 6f 62 40 62 6c 75 | 65 62 69 72 64 2e 66 6c |jrob@blu|ebird.fl|
|00000190| 77 2e 61 74 74 2e 63 6f | 6d 20 28 54 6f 6d 20 52 |w.att.co|m (Tom R|
|000001a0| 6f 62 65 72 74 73 29 0a | 50 6f 73 74 69 6e 67 2d |oberts).|Posting-|
|000001b0| 6e 75 6d 62 65 72 3a 20 | 56 6f 6c 75 6d 65 20 34 |number: |Volume 4|
|000001c0| 34 2c 20 49 73 73 75 65 | 20 39 32 0a 41 72 63 68 |4, Issue| 92.Arch|
|000001d0| 69 76 65 2d 6e 61 6d 65 | 3a 20 61 33 32 73 72 63 |ive-name|: a32src|
|000001e0| 2f 70 61 72 74 30 32 0a | 45 6e 76 69 72 6f 6e 6d |/part02.|Environm|
|000001f0| 65 6e 74 3a 20 41 54 26 | 54 20 44 53 50 33 32 43 |ent: AT&|T DSP32C|
|00000200| 0a 0a 23 21 20 2f 62 69 | 6e 2f 73 68 0a 23 20 54 |..#! /bi|n/sh.# T|
|00000210| 68 69 73 20 69 73 20 61 | 20 73 68 65 6c 6c 20 61 |his is a| shell a|
|00000220| 72 63 68 69 76 65 2e 20 | 20 52 65 6d 6f 76 65 20 |rchive. | Remove |
|00000230| 61 6e 79 74 68 69 6e 67 | 20 62 65 66 6f 72 65 20 |anything| before |
|00000240| 74 68 69 73 20 6c 69 6e | 65 2c 20 74 68 65 6e 20 |this lin|e, then |
|00000250| 66 65 65 64 20 69 74 0a | 23 20 69 6e 74 6f 20 61 |feed it.|# into a|
|00000260| 20 73 68 65 6c 6c 20 76 | 69 61 20 22 73 68 20 66 | shell v|ia "sh f|
|00000270| 69 6c 65 22 20 6f 72 20 | 73 69 6d 69 6c 61 72 2e |ile" or |similar.|
|00000280| 20 20 54 6f 20 6f 76 65 | 72 77 72 69 74 65 20 65 | To ove|rwrite e|
|00000290| 78 69 73 74 69 6e 67 20 | 66 69 6c 65 73 2c 0a 23 |xisting |files,.#|
|000002a0| 20 74 79 70 65 20 22 73 | 68 20 66 69 6c 65 20 2d | type "s|h file -|
|000002b0| 63 22 2e 0a 23 20 43 6f | 6e 74 65 6e 74 73 3a 20 |c"..# Co|ntents: |
|000002c0| 20 63 65 78 70 72 2e 63 | 20 63 70 70 73 75 62 73 | cexpr.c| cppsubs|
|000002d0| 2e 63 20 74 73 79 6e 74 | 68 2f 64 73 70 33 32 63 |.c tsynt|h/dsp32c|
|000002e0| 2e 63 70 70 20 74 73 79 | 6e 74 68 2f 64 73 70 33 |.cpp tsy|nth/dsp3|
|000002f0| 32 63 2e 69 0a 23 20 20 | 20 74 73 79 6e 74 68 2f |2c.i.# | tsynth/|
|00000300| 6d 65 6d 74 65 73 74 2e | 73 20 74 73 79 6e 74 68 |memtest.|s tsynth|
|00000310| 2f 73 61 6d 70 6c 65 2e | 63 70 70 20 74 73 79 6e |/sample.|cpp tsyn|
|00000320| 74 68 2f 74 73 79 6e 74 | 68 2e 63 70 70 0a 23 20 |th/tsynt|h.cpp.# |
|00000330| 57 72 61 70 70 65 64 20 | 62 79 20 6b 65 6e 74 40 |Wrapped |by kent@|
|00000340| 73 70 61 72 6b 79 20 6f | 6e 20 46 72 69 20 53 65 |sparky o|n Fri Se|
|00000350| 70 20 32 33 20 31 36 3a | 31 35 3a 34 35 20 31 39 |p 23 16:|15:45 19|
|00000360| 39 34 0a 50 41 54 48 3d | 2f 62 69 6e 3a 2f 75 73 |94.PATH=|/bin:/us|
|00000370| 72 2f 62 69 6e 3a 2f 75 | 73 72 2f 75 63 62 3a 2f |r/bin:/u|sr/ucb:/|
|00000380| 75 73 72 2f 6c 6f 63 61 | 6c 2f 62 69 6e 3a 2f 75 |usr/loca|l/bin:/u|
|00000390| 73 72 2f 6c 62 69 6e 3a | 24 50 41 54 48 20 3b 20 |sr/lbin:|$PATH ; |
|000003a0| 65 78 70 6f 72 74 20 50 | 41 54 48 0a 65 63 68 6f |export P|ATH.echo|
|000003b0| 20 49 66 20 74 68 69 73 | 20 61 72 63 68 69 76 65 | If this| archive|
|000003c0| 20 69 73 20 63 6f 6d 70 | 6c 65 74 65 2c 20 79 6f | is comp|lete, yo|
|000003d0| 75 20 77 69 6c 6c 20 73 | 65 65 20 74 68 65 20 66 |u will s|ee the f|
|000003e0| 6f 6c 6c 6f 77 69 6e 67 | 20 6d 65 73 73 61 67 65 |ollowing| message|
|000003f0| 3a 0a 65 63 68 6f 20 27 | 20 20 20 20 20 20 20 20 |:.echo '| |
|00000400| 20 20 22 73 68 61 72 3a | 20 45 6e 64 20 6f 66 20 | "shar:| End of |
|00000410| 61 72 63 68 69 76 65 20 | 32 20 28 6f 66 20 33 29 |archive |2 (of 3)|
|00000420| 2e 22 27 0a 69 66 20 74 | 65 73 74 20 2d 66 20 27 |."'.if t|est -f '|
|00000430| 63 65 78 70 72 2e 63 27 | 20 2d 61 20 22 24 7b 31 |cexpr.c'| -a "${1|
|00000440| 7d 22 20 21 3d 20 22 2d | 63 22 20 3b 20 74 68 65 |}" != "-|c" ; the|
|00000450| 6e 20 0a 20 20 65 63 68 | 6f 20 73 68 61 72 3a 20 |n . ech|o shar: |
|00000460| 57 69 6c 6c 20 6e 6f 74 | 20 63 6c 6f 62 62 65 72 |Will not| clobber|
|00000470| 20 65 78 69 73 74 69 6e | 67 20 66 69 6c 65 20 5c | existin|g file \|
|00000480| 22 27 63 65 78 70 72 2e | 63 27 5c 22 0a 65 6c 73 |"'cexpr.|c'\".els|
|00000490| 65 0a 20 20 65 63 68 6f | 20 73 68 61 72 3a 20 45 |e. echo| shar: E|
|000004a0| 78 74 72 61 63 74 69 6e | 67 20 5c 22 27 63 65 78 |xtractin|g \"'cex|
|000004b0| 70 72 2e 63 27 5c 22 20 | 5c 28 37 36 31 33 20 63 |pr.c'\" |\(7613 c|
|000004c0| 68 61 72 61 63 74 65 72 | 73 5c 29 0a 20 20 73 65 |haracter|s\). se|
|000004d0| 64 20 22 73 2f 5e 58 2f | 2f 22 20 3e 27 63 65 78 |d "s/^X/|/" >'cex|
|000004e0| 70 72 2e 63 27 20 3c 3c | 27 45 4e 44 5f 4f 46 5f |pr.c' <<|'END_OF_|
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|00000520| 2f 0a 58 0a 58 2f 2a 0a | 58 09 63 65 78 70 72 28 |/.X.X/*.|X.cexpr(|
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|00000540| 6c 20 65 76 61 6c 75 61 | 74 65 20 61 6e 79 20 76 |l evalua|te any v|
|00000550| 61 6c 69 64 20 65 78 70 | 72 65 73 73 69 6f 6e 20 |alid exp|ression |
|00000560| 63 6f 6e 74 61 69 6e 69 | 6e 67 0a 58 09 63 6f 6e |containi|ng.X.con|
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|00000590| 65 74 69 63 20 6f 70 65 | 72 61 74 6f 72 73 2e 20 |etic ope|rators. |
|000005a0| 54 68 65 20 65 78 70 72 | 65 73 73 69 6f 6e 0a 58 |The expr|ession.X|
|000005b0| 09 69 73 20 74 65 72 6d | 69 6e 61 74 65 64 20 62 |.is term|inated b|
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|000005e0| 72 61 63 74 65 72 20 63 | 6f 6e 73 74 61 6e 74 73 |racter c|onstants|
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|00000610| 65 20 6f 66 20 74 68 65 | 20 65 78 70 72 65 73 73 |e of the| express|
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|00000630| 69 6e 20 76 61 6c 75 65 | 2c 20 63 65 78 70 72 28 |in value|, cexpr(|
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|00000690| 65 20 62 72 61 63 6b 65 | 74 73 20 28 27 5b 27 2c |e bracke|ts ('[',|
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|00000cc0| 74 72 65 61 74 65 64 20 | 61 73 20 63 6f 6e 73 74 |treated |as const|
|00000cd0| 29 0a 58 09 3c 75 6e 64 | 65 66 2d 73 79 6d 62 3e |).X.<und|ef-symb>|
|00000ce0| 09 2d 33 09 3c 6e 6f 6e | 65 3e 09 09 75 6e 64 65 |.-3.<non|e>..unde|
|00000cf0| 66 69 6e 65 64 20 73 79 | 6d 62 6f 6c 20 28 74 72 |fined sy|mbol (tr|
|00000d00| 65 61 74 65 64 20 61 73 | 20 30 29 0a 58 09 3c 65 |eated as| 0).X.<e|
|00000d10| 72 72 6f 72 3e 09 09 2d | 39 39 09 3c 6e 6f 6e 65 |rror>..-|99.<none|
|00000d20| 3e 09 09 69 6c 6c 65 67 | 61 6c 20 74 6f 6b 65 6e |>..illeg|al token|
|00000d30| 0a 58 0a 58 09 4e 6f 74 | 65 20 74 68 61 74 20 27 |.X.X.Not|e that '|
|00000d40| 28 27 20 69 73 20 70 75 | 73 68 65 64 20 6f 6e 74 |(' is pu|shed ont|
|00000d50| 6f 20 74 68 65 20 6f 70 | 65 72 61 74 6f 72 2d 73 |o the op|erator-s|
|00000d60| 74 61 63 6b 20 61 73 20 | 61 20 27 29 27 2c 0a 58 |tack as |a ')',.X|
|00000d70| 09 73 6f 20 74 68 65 20 | 70 72 65 63 65 64 65 6e |.so the |preceden|
|00000d80| 63 65 20 69 73 20 63 6f | 72 72 65 63 74 20 77 68 |ce is co|rrect wh|
|00000d90| 65 6e 20 69 74 20 69 73 | 20 69 6e 74 65 72 70 72 |en it is| interpr|
|00000da0| 65 74 65 64 2e 0a 58 2a | 2f 0a 58 2f 2a 2a 2a 2a |eted..X*|/.X/****|
|00000db0| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 0a 58 0a 58 54 48 |********|**.X.XTH|
|00000dc0| 49 53 20 53 4f 46 54 57 | 41 52 45 20 49 53 20 52 |IS SOFTW|ARE IS R|
|00000dd0| 45 4c 45 41 53 45 44 20 | 22 41 53 20 49 53 22 2c |ELEASED |"AS IS",|
|00000de0| 20 57 49 54 48 20 4e 4f | 20 57 41 52 52 41 4e 54 | WITH NO| WARRANT|
|00000df0| 59 20 45 58 50 52 45 53 | 53 45 44 20 4f 52 20 49 |Y EXPRES|SED OR I|
|00000e00| 4d 50 4c 49 45 44 2e 0a | 58 54 68 69 73 20 73 6f |MPLIED..|XThis so|
|00000e10| 66 74 77 61 72 65 20 69 | 73 20 63 6f 70 79 72 69 |ftware i|s copyri|
|00000e20| 67 68 74 20 31 39 38 34 | 2c 20 31 39 39 31 2c 20 |ght 1984|, 1991, |
|00000e30| 31 39 39 32 2c 20 31 39 | 39 33 2c 20 31 39 39 34 |1992, 19|93, 1994|
|00000e40| 20 62 79 20 54 6f 6d 20 | 52 6f 62 65 72 74 73 2e | by Tom |Roberts.|
|00000e50| 0a 58 4c 69 63 65 6e 73 | 65 20 69 73 20 67 72 61 |.XLicens|e is gra|
|00000e60| 6e 74 65 64 20 66 6f 72 | 20 75 6e 6c 69 6d 69 74 |nted for| unlimit|
|00000e70| 65 64 20 64 69 73 74 72 | 69 62 75 74 69 6f 6e 2c |ed distr|ibution,|
|00000e80| 20 61 73 20 6c 6f 6e 67 | 20 61 73 20 74 68 65 20 | as long| as the |
|00000e90| 66 6f 6c 6c 6f 77 69 6e | 67 0a 58 63 6f 6e 64 69 |followin|g.Xcondi|
|00000ea0| 74 69 6f 6e 73 20 61 72 | 65 20 6d 65 74 3a 0a 58 |tions ar|e met:.X|
|00000eb0| 20 20 41 2e 20 54 68 69 | 73 20 6e 6f 74 69 63 65 | A. Thi|s notice|
|00000ec0| 20 69 73 20 70 72 65 73 | 65 72 76 65 64 20 69 6e | is pres|erved in|
|00000ed0| 74 61 63 74 2e 0a 58 20 | 20 42 2e 20 4e 6f 20 63 |tact..X | B. No c|
|00000ee0| 68 61 72 67 65 20 69 73 | 20 6d 61 64 65 20 66 6f |harge is| made fo|
|00000ef0| 72 20 74 68 65 20 73 6f | 66 74 77 61 72 65 20 28 |r the so|ftware (|
|00000f00| 6f 74 68 65 72 20 74 68 | 61 6e 20 61 20 72 65 61 |other th|an a rea|
|00000f10| 73 6f 6e 61 62 6c 65 0a | 58 20 20 20 20 20 64 69 |sonable.|X di|
|00000f20| 73 74 72 69 62 75 74 69 | 6f 6e 2f 64 75 70 6c 69 |stributi|on/dupli|
|00000f30| 63 61 74 69 6f 6e 20 66 | 65 65 29 2e 0a 58 0a 58 |cation f|ee)..X.X|
|00000f40| 2a 2a 2a 2a 2a 2a 2a 2a | 2a 2a 2a 2a 2a 2a 2a 2f |********|*******/|
|00000f50| 0a 58 0a 58 23 69 6e 63 | 6c 75 64 65 20 22 70 6f |.X.X#inc|lude "po|
|00000f60| 72 74 2e 68 22 0a 58 0a | 58 23 64 65 66 69 6e 65 |rt.h".X.|X#define|
|00000f70| 20 42 4f 53 20 31 0a 58 | 23 64 65 66 69 6e 65 20 | BOS 1.X|#define |
|00000f80| 45 4f 53 20 30 0a 58 23 | 64 65 66 69 6e 65 20 43 |EOS 0.X#|define C|
|00000f90| 4f 4e 53 54 20 28 2d 31 | 29 0a 58 23 64 65 66 69 |ONST (-1|).X#defi|
|00000fa0| 6e 65 20 53 59 4d 42 20 | 28 2d 32 29 0a 58 23 64 |ne SYMB |(-2).X#d|
|00000fb0| 65 66 69 6e 65 20 55 4e | 44 45 46 20 28 2d 33 29 |efine UN|DEF (-3)|
|00000fc0| 0a 58 23 64 65 66 69 6e | 65 20 45 52 52 20 28 2d |.X#defin|e ERR (-|
|00000fd0| 39 39 29 0a 58 0a 58 23 | 64 65 66 69 6e 65 20 4d |99).X.X#|define M|
|00000fe0| 41 58 5f 53 54 41 43 4b | 20 31 36 0a 58 0a 58 65 |AX_STACK| 16.X.Xe|
|00000ff0| 78 74 65 72 6e 20 6c 6f | 6e 67 20 76 61 6c 75 65 |xtern lo|ng value|
|00001000| 3b 09 2f 2a 20 61 6c 6c | 20 76 61 6c 75 65 73 20 |;./* all| values |
|00001010| 61 72 65 20 70 61 73 73 | 65 64 20 68 65 72 65 20 |are pass|ed here |
|00001020| 2a 2f 0a 58 0a 58 63 68 | 61 72 20 2a 65 78 70 72 |*/.X.Xch|ar *expr|
|00001030| 5f 65 6e 64 3b 09 09 2f | 2a 20 73 65 74 20 74 6f |_end;../|* set to|
|00001040| 20 74 65 72 6d 69 6e 61 | 74 69 6e 67 20 63 68 61 | termina|ting cha|
|00001050| 72 20 2a 2f 0a 58 0a 58 | 0a 58 73 74 61 74 69 63 |r */.X.X|.Xstatic|
|00001060| 20 63 68 61 72 20 70 72 | 65 63 5b 5d 20 3d 20 7b | char pr|ec[] = {|
|00001070| 30 2c 31 2c 32 2c 33 2c | 34 2c 35 2c 36 2c 37 2c |0,1,2,3,|4,5,6,7,|
|00001080| 38 2c 39 2c 31 30 2c 31 | 31 2c 31 32 2c 31 32 2c |8,9,10,1|1,12,12,|
|00001090| 31 34 2c 31 34 2c 31 34 | 2c 31 34 2c 31 38 2c 31 |14,14,14|,14,18,1|
|000010a0| 38 2c 0a 58 09 09 20 20 | 20 20 20 20 32 30 2c 32 |8,.X.. | 20,2|
|000010b0| 30 2c 32 32 2c 32 32 2c | 32 32 2c 32 35 2c 32 35 |0,22,22,|22,25,25|
|000010c0| 2c 32 35 2c 32 38 7d 3b | 0a 58 73 74 61 74 69 63 |,25,28};|.Xstatic|
|000010d0| 20 63 68 61 72 20 6f 70 | 5f 73 74 61 63 6b 5b 4d | char op|_stack[M|
|000010e0| 41 58 5f 53 54 41 43 4b | 2b 31 5d 2c 20 2a 6f 70 |AX_STACK|+1], *op|
|000010f0| 5f 73 70 3b 0a 58 73 74 | 61 74 69 63 20 6c 6f 6e |_sp;.Xst|atic lon|
|00001100| 67 20 76 61 6c 5f 73 74 | 61 63 6b 5b 4d 41 58 5f |g val_st|ack[MAX_|
|00001110| 53 54 41 43 4b 2b 31 5d | 2c 20 2a 76 61 6c 5f 73 |STACK+1]|, *val_s|
|00001120| 70 3b 0a 58 73 74 61 74 | 69 63 20 63 68 61 72 20 |p;.Xstat|ic char |
|00001130| 2a 6e 65 78 74 63 68 3b | 0a 58 73 74 61 74 69 63 |*nextch;|.Xstatic|
|00001140| 20 69 6e 74 20 6c 61 73 | 74 5f 74 6f 6b 65 6e 3b | int las|t_token;|
|00001150| 0a 58 73 74 61 74 69 63 | 20 69 6e 74 20 73 79 6d |.Xstatic| int sym|
|00001160| 62 5f 6f 6b 3b 0a 58 73 | 74 61 74 69 63 20 69 6e |b_ok;.Xs|tatic in|
|00001170| 74 20 63 65 78 70 72 5f | 6c 65 78 28 29 3b 0a 58 |t cexpr_|lex();.X|
|00001180| 0a 58 69 6e 74 0a 58 63 | 65 78 70 72 28 73 74 72 |.Xint.Xc|expr(str|
|00001190| 69 6e 67 2c 73 79 6d 62 | 29 0a 58 63 68 61 72 20 |ing,symb|).Xchar |
|000011a0| 2a 73 74 72 69 6e 67 3b | 0a 58 69 6e 74 20 73 79 |*string;|.Xint sy|
|000011b0| 6d 62 3b 0a 58 7b 0a 58 | 09 42 45 53 54 20 69 6e |mb;.X{.X|.BEST in|
|000011c0| 74 20 6f 70 3b 0a 58 09 | 6c 6f 6e 67 20 74 65 6d |t op;.X.|long tem|
|000011d0| 70 2c 20 74 65 6d 70 31 | 3b 0a 58 09 42 45 53 54 |p, temp1|;.X.BEST|
|000011e0| 20 69 6e 74 20 69 6f 70 | 3b 0a 58 09 42 45 53 54 | int iop|;.X.BEST|
|000011f0| 20 69 6e 74 20 75 6e 64 | 65 66 5f 73 79 6d 3b 0a | int und|ef_sym;.|
|00001200| 58 0a 58 09 2f 2a 20 70 | 65 72 6d 69 74 20 61 6e |X.X./* p|ermit an|
|00001210| 20 69 6e 69 74 69 61 6c | 20 27 2b 27 20 2a 2f 0a | initial| '+' */.|
|00001220| 58 09 69 66 28 2a 73 74 | 72 69 6e 67 20 3d 3d 20 |X.if(*st|ring == |
|00001230| 27 2b 27 29 0a 58 09 09 | 2b 2b 73 74 72 69 6e 67 |'+').X..|++string|
|00001240| 3b 0a 58 09 75 6e 64 65 | 66 5f 73 79 6d 20 3d 20 |;.X.unde|f_sym = |
|00001250| 30 3b 0a 58 09 6e 65 78 | 74 63 68 20 3d 20 73 74 |0;.X.nex|tch = st|
|00001260| 72 69 6e 67 3b 0a 58 09 | 73 79 6d 62 5f 6f 6b 20 |ring;.X.|symb_ok |
|00001270| 3d 20 73 79 6d 62 3b 0a | 58 09 65 78 70 72 5f 65 |= symb;.|X.expr_e|
|00001280| 6e 64 20 3d 20 22 22 3b | 0a 58 0a 58 09 6f 70 5f |nd = "";|.X.X.op_|
|00001290| 73 70 20 3d 20 6f 70 5f | 73 74 61 63 6b 3b 0a 58 |sp = op_|stack;.X|
|000012a0| 09 76 61 6c 5f 73 70 20 | 3d 20 76 61 6c 5f 73 74 |.val_sp |= val_st|
|000012b0| 61 63 6b 3b 0a 58 0a 58 | 09 6f 70 20 3d 20 2a 6f |ack;.X.X|.op = *o|
|000012c0| 70 5f 73 70 20 3d 20 42 | 4f 53 3b 0a 58 09 2a 76 |p_sp = B|OS;.X.*v|
|000012d0| 61 6c 5f 73 70 20 3d 20 | 30 3b 0a 58 0a 58 09 66 |al_sp = |0;.X.X.f|
|000012e0| 6f 72 28 3b 3b 29 20 7b | 0a 58 6e 65 78 74 5f 6f |or(;;) {|.Xnext_o|
|000012f0| 70 3a 09 6c 61 73 74 5f | 74 6f 6b 65 6e 20 3d 20 |p:.last_|token = |
|00001300| 6f 70 3b 0a 58 09 09 69 | 66 28 20 28 6f 70 5f 73 |op;.X..i|f( (op_s|
|00001310| 70 2d 6f 70 5f 73 74 61 | 63 6b 29 20 3c 20 30 20 |p-op_sta|ck) < 0 |
|00001320| 7c 7c 20 28 76 61 6c 5f | 73 70 2d 76 61 6c 5f 73 ||| (val_|sp-val_s|
|00001330| 74 61 63 6b 29 20 3c 20 | 30 29 0a 58 09 09 09 67 |tack) < |0).X...g|
|00001340| 6f 74 6f 20 65 72 72 3b | 0a 58 09 09 6f 70 20 3d |oto err;|.X..op =|
|00001350| 20 63 65 78 70 72 5f 6c | 65 78 28 29 3b 0a 58 09 | cexpr_l|ex();.X.|
|00001360| 09 69 66 28 6f 70 20 3d | 3d 20 43 4f 4e 53 54 20 |.if(op =|= CONST |
|00001370| 7c 7c 20 6f 70 20 3d 3d | 20 53 59 4d 42 20 7c 7c ||| op ==| SYMB |||
|00001380| 20 6f 70 20 3d 3d 20 55 | 4e 44 45 46 29 20 7b 0a | op == U|NDEF) {.|
|00001390| 58 09 09 09 69 66 28 76 | 61 6c 5f 73 70 20 3c 20 |X...if(v|al_sp < |
|000013a0| 26 76 61 6c 5f 73 74 61 | 63 6b 5b 4d 41 58 5f 53 |&val_sta|ck[MAX_S|
|000013b0| 54 41 43 4b 5d 29 0a 58 | 09 09 09 09 2a 28 2b 2b |TACK]).X|....*(++|
|000013c0| 76 61 6c 5f 73 70 29 20 | 3d 20 76 61 6c 75 65 3b |val_sp) |= value;|
|000013d0| 0a 58 09 09 09 65 6c 73 | 65 0a 58 09 09 09 09 67 |.X...els|e.X....g|
|000013e0| 6f 74 6f 20 65 72 72 3b | 0a 58 09 09 09 69 66 28 |oto err;|.X...if(|
|000013f0| 6f 70 20 3d 3d 20 55 4e | 44 45 46 29 0a 58 09 09 |op == UN|DEF).X..|
|00001400| 09 09 2b 2b 75 6e 64 65 | 66 5f 73 79 6d 3b 0a 58 |..++unde|f_sym;.X|
|00001410| 09 09 7d 20 65 6c 73 65 | 20 69 66 28 6f 70 20 3c |..} else| if(op <|
|00001420| 20 30 29 20 7b 0a 58 09 | 09 09 67 6f 74 6f 20 65 | 0) {.X.|..goto e|
|00001430| 72 72 3b 0a 58 09 09 7d | 20 65 6c 73 65 20 7b 0a |rr;.X..}| else {.|
|00001440| 58 09 09 20 20 20 20 77 | 68 69 6c 65 20 28 70 72 |X.. w|hile (pr|
|00001450| 65 63 5b 6f 70 5d 20 3c | 3d 20 70 72 65 63 5b 2a |ec[op] <|= prec[*|
|00001460| 6f 70 5f 73 70 5d 29 20 | 7b 0a 58 09 09 09 69 6f |op_sp]) |{.X...io|
|00001470| 70 20 3d 20 2a 6f 70 5f | 73 70 2d 2d 3b 0a 58 09 |p = *op_|sp--;.X.|
|00001480| 09 09 73 77 69 74 63 68 | 28 69 6f 70 29 20 7b 0a |..switch|(iop) {.|
|00001490| 58 09 09 09 63 61 73 65 | 20 30 3a 20 67 6f 74 6f |X...case| 0: goto|
|000014a0| 20 65 72 72 3b 0a 58 09 | 09 09 09 2f 2a 20 61 6c | err;.X.|.../* al|
|000014b0| 6c 6f 77 20 6e 75 6c 6c | 2d 73 74 72 69 6e 67 20 |low null|-string |
|000014c0| 28 72 65 74 75 72 6e 20 | 30 29 20 2a 2f 0a 58 09 |(return |0) */.X.|
|000014d0| 09 09 63 61 73 65 20 31 | 3a 20 69 66 28 76 61 6c |..case 1|: if(val|
|000014e0| 5f 73 70 20 21 3d 20 26 | 76 61 6c 5f 73 74 61 63 |_sp != &|val_stac|
|000014f0| 6b 5b 31 5d 20 26 26 20 | 6e 65 78 74 63 68 20 21 |k[1] && |nextch !|
|00001500| 3d 20 73 74 72 69 6e 67 | 29 0a 58 09 09 09 09 09 |= string|).X.....|
|00001510| 67 6f 74 6f 20 65 72 72 | 3b 0a 58 09 09 09 09 76 |goto err|;.X....v|
|00001520| 61 6c 75 65 20 3d 20 2a | 76 61 6c 5f 73 70 3b 0a |alue = *|val_sp;.|
|00001530| 58 09 09 09 09 65 78 70 | 72 5f 65 6e 64 20 3d 20 |X....exp|r_end = |
|00001540| 6e 65 78 74 63 68 3b 0a | 58 09 09 09 09 69 66 28 |nextch;.|X....if(|
|00001550| 75 6e 64 65 66 5f 73 79 | 6d 29 20 7b 0a 58 09 09 |undef_sy|m) {.X..|
|00001560| 09 09 09 76 61 6c 75 65 | 20 3d 20 30 78 38 30 30 |...value| = 0x800|
|00001570| 30 30 30 30 30 4c 3b 0a | 58 09 09 09 09 09 72 65 |00000L;.|X.....re|
|00001580| 74 75 72 6e 28 55 4e 44 | 45 46 29 3b 0a 58 09 09 |turn(UND|EF);.X..|
|00001590| 09 09 7d 0a 58 09 09 09 | 09 72 65 74 75 72 6e 28 |..}.X...|.return(|
|000015a0| 30 29 3b 0a 58 09 09 09 | 63 61 73 65 20 32 3a 09 |0);.X...|case 2:.|
|000015b0| 69 66 28 6f 70 20 21 3d | 20 32 29 20 67 6f 74 6f |if(op !=| 2) goto|
|000015c0| 20 65 72 72 3b 0a 58 09 | 09 09 09 67 6f 74 6f 20 | err;.X.|...goto |
|000015d0| 6e 65 78 74 5f 6f 70 3b | 0a 58 09 09 09 63 61 73 |next_op;|.X...cas|
|000015e0| 65 20 33 3a 09 67 6f 74 | 6f 20 65 72 72 3b 0a 58 |e 3:.got|o err;.X|
|000015f0| 09 09 09 63 61 73 65 20 | 34 3a 09 69 66 28 2a 6f |...case |4:.if(*o|
|00001600| 70 5f 73 70 2d 2d 20 21 | 3d 20 33 29 20 67 6f 74 |p_sp-- !|= 3) got|
|00001610| 6f 20 65 72 72 3b 0a 58 | 09 09 09 09 74 65 6d 70 |o err;.X|....temp|
|00001620| 20 3d 20 2a 76 61 6c 5f | 73 70 2d 2d 3b 0a 58 09 | = *val_|sp--;.X.|
|00001630| 09 09 09 74 65 6d 70 31 | 3d 20 2a 76 61 6c 5f 73 |...temp1|= *val_s|
|00001640| 70 2d 2d 3b 0a 58 09 09 | 09 09 2a 76 61 6c 5f 73 |p--;.X..|..*val_s|
|00001650| 70 20 3d 20 2a 76 61 6c | 5f 73 70 20 3f 20 74 65 |p = *val|_sp ? te|
|00001660| 6d 70 31 20 3a 20 74 65 | 6d 70 3b 0a 58 09 09 09 |mp1 : te|mp;.X...|
|00001670| 09 62 72 65 61 6b 3b 0a | 58 09 09 09 63 61 73 65 |.break;.|X...case|
|00001680| 20 35 3a 09 67 6f 74 6f | 20 65 72 72 3b 0a 58 09 | 5:.goto| err;.X.|
|00001690| 09 09 63 61 73 65 20 36 | 3a 09 67 6f 74 6f 20 65 |..case 6|:.goto e|
|000016a0| 72 72 3b 0a 58 09 09 09 | 63 61 73 65 20 37 3a 09 |rr;.X...|case 7:.|
|000016b0| 74 65 6d 70 20 3d 20 2a | 76 61 6c 5f 73 70 2d 2d |temp = *|val_sp--|
|000016c0| 3b 20 2a 76 61 6c 5f 73 | 70 20 3d 20 2a 76 61 6c |; *val_s|p = *val|
|000016d0| 5f 73 70 20 7c 7c 20 74 | 65 6d 70 3b 0a 58 09 09 |_sp || t|emp;.X..|
|000016e0| 09 09 62 72 65 61 6b 3b | 0a 58 09 09 09 63 61 73 |..break;|.X...cas|
|000016f0| 65 20 38 3a 09 74 65 6d | 70 20 3d 20 2a 76 61 6c |e 8:.tem|p = *val|
|00001700| 5f 73 70 2d 2d 3b 20 2a | 76 61 6c 5f 73 70 20 3d |_sp--; *|val_sp =|
|00001710| 20 2a 76 61 6c 5f 73 70 | 20 26 26 20 74 65 6d 70 | *val_sp| && temp|
|00001720| 3b 0a 58 09 09 09 09 62 | 72 65 61 6b 3b 0a 58 09 |;.X....b|reak;.X.|
|00001730| 09 09 63 61 73 65 20 39 | 3a 09 74 65 6d 70 20 3d |..case 9|:.temp =|
|00001740| 20 2a 76 61 6c 5f 73 70 | 2d 2d 3b 20 2a 76 61 6c | *val_sp|--; *val|
|00001750| 5f 73 70 20 7c 3d 20 74 | 65 6d 70 3b 20 62 72 65 |_sp |= t|emp; bre|
|00001760| 61 6b 3b 0a 58 09 09 09 | 63 61 73 65 20 31 30 3a |ak;.X...|case 10:|
|00001770| 74 65 6d 70 20 3d 20 2a | 76 61 6c 5f 73 70 2d 2d |temp = *|val_sp--|
|00001780| 3b 20 2a 76 61 6c 5f 73 | 70 20 5e 3d 20 74 65 6d |; *val_s|p ^= tem|
|00001790| 70 3b 20 62 72 65 61 6b | 3b 0a 58 09 09 09 63 61 |p; break|;.X...ca|
|000017a0| 73 65 20 31 31 3a 74 65 | 6d 70 20 3d 20 2a 76 61 |se 11:te|mp = *va|
|000017b0| 6c 5f 73 70 2d 2d 3b 20 | 2a 76 61 6c 5f 73 70 20 |l_sp--; |*val_sp |
|000017c0| 26 3d 20 74 65 6d 70 3b | 20 62 72 65 61 6b 3b 0a |&= temp;| break;.|
|000017d0| 58 09 09 09 63 61 73 65 | 20 31 32 3a 74 65 6d 70 |X...case| 12:temp|
|000017e0| 20 3d 20 2a 76 61 6c 5f | 73 70 2d 2d 3b 20 2a 76 | = *val_|sp--; *v|
|000017f0| 61 6c 5f 73 70 20 3d 20 | 2a 76 61 6c 5f 73 70 20 |al_sp = |*val_sp |
|00001800| 21 3d 20 74 65 6d 70 3b | 0a 58 09 09 09 09 62 72 |!= temp;|.X....br|
|00001810| 65 61 6b 3b 0a 58 09 09 | 09 63 61 73 65 20 31 33 |eak;.X..|.case 13|
|00001820| 3a 74 65 6d 70 20 3d 20 | 2a 76 61 6c 5f 73 70 2d |:temp = |*val_sp-|
|00001830| 2d 3b 20 2a 76 61 6c 5f | 73 70 20 3d 20 2a 76 61 |-; *val_|sp = *va|
|00001840| 6c 5f 73 70 20 3d 3d 20 | 74 65 6d 70 3b 0a 58 09 |l_sp == |temp;.X.|
|00001850| 09 09 09 62 72 65 61 6b | 3b 0a 58 09 09 09 63 61 |...break|;.X...ca|
|00001860| 73 65 20 31 34 3a 74 65 | 6d 70 20 3d 20 2a 76 61 |se 14:te|mp = *va|
|00001870| 6c 5f 73 70 2d 2d 3b 20 | 2a 76 61 6c 5f 73 70 20 |l_sp--; |*val_sp |
|00001880| 3d 20 2a 76 61 6c 5f 73 | 70 20 3e 3d 20 74 65 6d |= *val_s|p >= tem|
|00001890| 70 3b 0a 58 09 09 09 09 | 62 72 65 61 6b 3b 0a 58 |p;.X....|break;.X|
|000018a0| 09 09 09 63 61 73 65 20 | 31 35 3a 74 65 6d 70 20 |...case |15:temp |
|000018b0| 3d 20 2a 76 61 6c 5f 73 | 70 2d 2d 3b 20 2a 76 61 |= *val_s|p--; *va|
|000018c0| 6c 5f 73 70 20 3d 20 2a | 76 61 6c 5f 73 70 20 3e |l_sp = *|val_sp >|
|000018d0| 20 74 65 6d 70 3b 0a 58 | 09 09 09 09 62 72 65 61 | temp;.X|....brea|
|000018e0| 6b 3b 0a 58 09 09 09 63 | 61 73 65 20 31 36 3a 74 |k;.X...c|ase 16:t|
|000018f0| 65 6d 70 20 3d 20 2a 76 | 61 6c 5f 73 70 2d 2d 3b |emp = *v|al_sp--;|
|00001900| 20 2a 76 61 6c 5f 73 70 | 20 3d 20 2a 76 61 6c 5f | *val_sp| = *val_|
|00001910| 73 70 20 3c 3d 20 74 65 | 6d 70 3b 0a 58 09 09 09 |sp <= te|mp;.X...|
|00001920| 09 62 72 65 61 6b 3b 0a | 58 09 09 09 63 61 73 65 |.break;.|X...case|
|00001930| 20 31 37 3a 74 65 6d 70 | 20 3d 20 2a 76 61 6c 5f | 17:temp| = *val_|
|00001940| 73 70 2d 2d 3b 20 2a 76 | 61 6c 5f 73 70 20 3d 20 |sp--; *v|al_sp = |
|00001950| 2a 76 61 6c 5f 73 70 20 | 3c 20 74 65 6d 70 3b 0a |*val_sp |< temp;.|
|00001960| 58 09 09 09 09 62 72 65 | 61 6b 3b 0a 58 09 09 09 |X....bre|ak;.X...|
|00001970| 63 61 73 65 20 31 38 3a | 74 65 6d 70 20 3d 20 2a |case 18:|temp = *|
|00001980| 76 61 6c 5f 73 70 2d 2d | 3b 20 2a 76 61 6c 5f 73 |val_sp--|; *val_s|
|00001990| 70 20 3e 3e 3d 20 74 65 | 6d 70 3b 20 62 72 65 61 |p >>= te|mp; brea|
|000019a0| 6b 3b 0a 58 09 09 09 63 | 61 73 65 20 31 39 3a 74 |k;.X...c|ase 19:t|
|000019b0| 65 6d 70 20 3d 20 2a 76 | 61 6c 5f 73 70 2d 2d 3b |emp = *v|al_sp--;|
|000019c0| 20 2a 76 61 6c 5f 73 70 | 20 3c 3c 3d 20 74 65 6d | *val_sp| <<= tem|
|000019d0| 70 3b 20 62 72 65 61 6b | 3b 0a 58 09 09 09 63 61 |p; break|;.X...ca|
|000019e0| 73 65 20 32 30 3a 74 65 | 6d 70 20 3d 20 2a 76 61 |se 20:te|mp = *va|
|000019f0| 6c 5f 73 70 2d 2d 3b 20 | 2a 76 61 6c 5f 73 70 20 |l_sp--; |*val_sp |
|00001a00| 2d 3d 20 74 65 6d 70 3b | 20 62 72 65 61 6b 3b 0a |-= temp;| break;.|
|00001a10| 58 09 09 09 63 61 73 65 | 20 32 31 3a 74 65 6d 70 |X...case| 21:temp|
|00001a20| 20 3d 20 2a 76 61 6c 5f | 73 70 2d 2d 3b 20 2a 76 | = *val_|sp--; *v|
|00001a30| 61 6c 5f 73 70 20 2b 3d | 20 74 65 6d 70 3b 20 62 |al_sp +=| temp; b|
|00001a40| 72 65 61 6b 3b 0a 58 09 | 09 09 63 61 73 65 20 32 |reak;.X.|..case 2|
|00001a50| 32 3a 74 65 6d 70 20 3d | 20 2a 76 61 6c 5f 73 70 |2:temp =| *val_sp|
|00001a60| 2d 2d 3b 20 69 66 28 74 | 65 6d 70 20 3d 3d 20 30 |--; if(t|emp == 0|
|00001a70| 6c 29 20 67 6f 74 6f 20 | 64 69 76 5f 30 3b 0a 58 |l) goto |div_0;.X|
|00001a80| 09 09 09 09 09 09 20 20 | 2a 76 61 6c 5f 73 70 20 |...... |*val_sp |
|00001a90| 25 3d 20 74 65 6d 70 3b | 20 62 72 65 61 6b 3b 0a |%= temp;| break;.|
|00001aa0| 58 09 09 09 63 61 73 65 | 20 32 33 3a 74 65 6d 70 |X...case| 23:temp|
|00001ab0| 20 3d 20 2a 76 61 6c 5f | 73 70 2d 2d 3b 20 69 66 | = *val_|sp--; if|
|00001ac0| 28 74 65 6d 70 20 3d 3d | 20 30 6c 29 20 67 6f 74 |(temp ==| 0l) got|
|00001ad0| 6f 20 64 69 76 5f 30 3b | 0a 58 09 09 09 09 09 09 |o div_0;|.X......|
|00001ae0| 20 20 2a 76 61 6c 5f 73 | 70 20 2f 3d 20 74 65 6d | *val_s|p /= tem|
|00001af0| 70 3b 20 62 72 65 61 6b | 3b 0a 58 09 09 09 63 61 |p; break|;.X...ca|
|00001b00| 73 65 20 32 34 3a 74 65 | 6d 70 20 3d 20 2a 76 61 |se 24:te|mp = *va|
|00001b10| 6c 5f 73 70 2d 2d 3b 20 | 2a 76 61 6c 5f 73 70 20 |l_sp--; |*val_sp |
|00001b20| 2a 3d 20 74 65 6d 70 3b | 20 62 72 65 61 6b 3b 0a |*= temp;| break;.|
|00001b30| 58 09 09 09 63 61 73 65 | 20 32 35 3a 2a 76 61 6c |X...case| 25:*val|
|00001b40| 5f 73 70 20 3d 20 2d 20 | 2a 76 61 6c 5f 73 70 3b |_sp = - |*val_sp;|
|00001b50| 20 62 72 65 61 6b 3b 0a | 58 09 09 09 63 61 73 65 | break;.|X...case|
|00001b60| 20 32 36 3a 2a 76 61 6c | 5f 73 70 20 3d 20 7e 20 | 26:*val|_sp = ~ |
|00001b70| 2a 76 61 6c 5f 73 70 3b | 20 62 72 65 61 6b 3b 0a |*val_sp;| break;.|
|00001b80| 58 09 09 09 63 61 73 65 | 20 32 37 3a 2a 76 61 6c |X...case| 27:*val|
|00001b90| 5f 73 70 20 3d 20 21 20 | 2a 76 61 6c 5f 73 70 3b |_sp = ! |*val_sp;|
|00001ba0| 20 62 72 65 61 6b 3b 0a | 58 09 09 09 63 61 73 65 | break;.|X...case|
|00001bb0| 20 32 38 3a 67 6f 74 6f | 20 65 72 72 3b 0a 58 09 | 28:goto| err;.X.|
|00001bc0| 09 09 64 65 66 61 75 6c | 74 3a 67 6f 74 6f 20 65 |..defaul|t:goto e|
|00001bd0| 72 72 3b 0a 58 09 09 09 | 7d 0a 58 09 09 20 20 20 |rr;.X...|}.X.. |
|00001be0| 20 7d 0a 58 09 09 20 20 | 20 20 69 66 28 6f 70 5f | }.X.. | if(op_|
|00001bf0| 73 70 20 3c 20 26 6f 70 | 5f 73 74 61 63 6b 5b 4d |sp < &op|_stack[M|
|00001c00| 41 58 5f 53 54 41 43 4b | 5d 29 20 7b 0a 58 09 09 |AX_STACK|]) {.X..|
|00001c10| 09 69 66 28 6f 70 20 3d | 3d 20 32 38 29 09 2f 2a |.if(op =|= 28)./*|
|00001c20| 20 22 28 22 20 2d 3e 20 | 22 29 22 20 2a 2f 0a 58 | "(" -> |")" */.X|
|00001c30| 09 09 09 09 6f 70 20 3d | 20 32 3b 0a 58 09 09 09 |....op =| 2;.X...|
|00001c40| 69 66 28 6f 70 20 3d 3d | 20 35 29 09 2f 2a 20 22 |if(op ==| 5)./* "|
|00001c50| 3f 22 20 2d 3e 20 22 3f | 2d 64 65 6c 61 79 65 64 |?" -> "?|-delayed|
|00001c60| 22 20 2a 2f 0a 58 09 09 | 09 09 6f 70 20 3d 20 33 |" */.X..|..op = 3|
|00001c70| 3b 0a 58 09 09 09 69 66 | 28 6f 70 20 3d 3d 20 36 |;.X...if|(op == 6|
|00001c80| 29 09 2f 2a 20 22 3a 22 | 20 2d 3e 20 22 3a 2d 64 |)./* ":"| -> ":-d|
|00001c90| 65 6c 61 79 65 64 22 20 | 2a 2f 0a 58 09 09 09 09 |elayed" |*/.X....|
|00001ca0| 6f 70 20 3d 20 34 3b 0a | 58 09 09 09 2a 28 2b 2b |op = 4;.|X...*(++|
|00001cb0| 6f 70 5f 73 70 29 20 3d | 20 6f 70 3b 0a 58 09 09 |op_sp) =| op;.X..|
|00001cc0| 20 20 20 20 7d 20 65 6c | 73 65 20 7b 0a 58 09 09 | } el|se {.X..|
|00001cd0| 09 67 6f 74 6f 20 65 72 | 72 3b 0a 58 09 09 20 20 |.goto er|r;.X.. |
|00001ce0| 20 20 7d 0a 58 09 09 7d | 0a 58 09 7d 0a 58 65 72 | }.X..}|.X.}.Xer|
|00001cf0| 72 3a 0a 58 09 76 61 6c | 75 65 20 3d 20 30 6c 3b |r:.X.val|ue = 0l;|
|00001d00| 0a 58 09 72 65 74 75 72 | 6e 28 45 52 52 29 3b 0a |.X.retur|n(ERR);.|
|00001d10| 58 64 69 76 5f 30 3a 0a | 58 09 76 61 6c 75 65 20 |Xdiv_0:.|X.value |
|00001d20| 3d 20 30 6c 3b 0a 58 09 | 72 65 74 75 72 6e 28 45 |= 0l;.X.|return(E|
|00001d30| 52 52 29 3b 0a 58 7d 0a | 58 0a 58 73 74 61 74 69 |RR);.X}.|X.Xstati|
|00001d40| 63 20 69 6e 74 0a 58 63 | 65 78 70 72 5f 6c 65 78 |c int.Xc|expr_lex|
|00001d50| 28 29 0a 58 7b 0a 58 09 | 65 78 74 65 72 6e 20 6c |().X{.X.|extern l|
|00001d60| 6f 6e 67 20 73 74 72 74 | 6f 6c 28 29 3b 0a 58 09 |ong strt|ol();.X.|
|00001d70| 42 45 53 54 20 69 6e 74 | 20 69 63 68 3b 0a 58 0a |BEST int| ich;.X.|
|00001d80| 58 09 77 68 69 6c 65 28 | 69 73 73 70 61 63 65 28 |X.while(|isspace(|
|00001d90| 2a 6e 65 78 74 63 68 29 | 29 20 7b 0a 58 09 09 69 |*nextch)|) {.X..i|
|00001da0| 66 28 2a 6e 65 78 74 63 | 68 20 3d 3d 20 27 5c 6e |f(*nextc|h == '\n|
|00001db0| 27 29 0a 58 09 09 09 72 | 65 74 75 72 6e 28 45 4f |').X...r|eturn(EO|
|00001dc0| 53 29 3b 0a 58 09 09 2b | 2b 6e 65 78 74 63 68 3b |S);.X..+|+nextch;|
|00001dd0| 0a 58 09 7d 0a 58 0a 58 | 09 69 66 28 69 73 64 69 |.X.}.X.X|.if(isdi|
|00001de0| 67 69 74 28 2a 6e 65 78 | 74 63 68 29 29 20 7b 0a |git(*nex|tch)) {.|
|00001df0| 58 09 09 76 61 6c 75 65 | 20 3d 20 73 74 72 74 6f |X..value| = strto|
|00001e00| 6c 28 6e 65 78 74 63 68 | 2c 26 6e 65 78 74 63 68 |l(nextch|,&nextch|
|00001e10| 2c 30 29 3b 0a 58 09 09 | 72 65 74 75 72 6e 28 43 |,0);.X..|return(C|
|00001e20| 4f 4e 53 54 29 3b 0a 58 | 09 7d 20 65 6c 73 65 20 |ONST);.X|.} else |
|00001e30| 69 66 28 69 73 69 64 65 | 6e 74 28 2a 6e 65 78 74 |if(iside|nt(*next|
|00001e40| 63 68 29 29 20 7b 0a 58 | 09 09 69 66 28 21 73 79 |ch)) {.X|..if(!sy|
|00001e50| 6d 62 5f 6f 6b 29 0a 58 | 09 09 09 72 65 74 75 72 |mb_ok).X|...retur|
|00001e60| 6e 28 45 52 52 29 3b 0a | 58 09 09 69 66 28 73 79 |n(ERR);.|X..if(sy|
|00001e70| 6d 5f 76 61 6c 28 6e 65 | 78 74 63 68 2c 26 6e 65 |m_val(ne|xtch,&ne|
|00001e80| 78 74 63 68 29 29 0a 58 | 09 09 09 72 65 74 75 72 |xtch)).X|...retur|
|00001e90| 6e 28 55 4e 44 45 46 29 | 3b 0a 58 09 09 72 65 74 |n(UNDEF)|;.X..ret|
|00001ea0| 75 72 6e 28 53 59 4d 42 | 29 3b 0a 58 09 7d 0a 58 |urn(SYMB|);.X.}.X|
|00001eb0| 0a 58 09 69 63 68 20 3d | 20 2a 6e 65 78 74 63 68 |.X.ich =| *nextch|
|00001ec0| 2b 2b 3b 0a 58 09 73 77 | 69 74 63 68 28 69 63 68 |++;.X.sw|itch(ich|
|00001ed0| 29 20 7b 0a 58 09 2f 2a | 20 27 5c 6e 27 20 64 65 |) {.X./*| '\n' de|
|00001ee0| 74 65 63 74 65 64 20 61 | 62 6f 76 65 20 2a 2f 0a |tected a|bove */.|
|00001ef0| 58 09 63 61 73 65 20 27 | 3b 27 3a 0a 58 09 63 61 |X.case '|;':.X.ca|
|00001f00| 73 65 20 27 2c 27 3a 0a | 58 09 63 61 73 65 20 27 |se ',':.|X.case '|
|00001f10| 5c 30 27 3a 09 2d 2d 6e | 65 78 74 63 68 3b 20 72 |\0':.--n|extch; r|
|00001f20| 65 74 75 72 6e 28 45 4f | 53 29 3b 0a 58 09 63 61 |eturn(EO|S);.X.ca|
|00001f30| 73 65 20 27 5d 27 3a 0a | 58 09 63 61 73 65 20 27 |se ']':.|X.case '|
|00001f40| 29 27 3a 09 72 65 74 75 | 72 6e 28 32 29 3b 0a 58 |)':.retu|rn(2);.X|
|00001f50| 09 63 61 73 65 20 27 3f | 27 3a 09 72 65 74 75 72 |.case '?|':.retur|
|00001f60| 6e 28 35 29 3b 0a 58 09 | 63 61 73 65 20 27 3a 27 |n(5);.X.|case ':'|
|00001f70| 3a 09 72 65 74 75 72 6e | 28 36 29 3b 0a 58 09 63 |:.return|(6);.X.c|
|00001f80| 61 73 65 20 27 7c 27 3a | 09 69 66 28 2a 6e 65 78 |ase '|':|.if(*nex|
|00001f90| 74 63 68 20 3d 3d 20 27 | 7c 27 29 20 7b 2b 2b 6e |tch == '||') {++n|
|00001fa0| 65 78 74 63 68 3b 20 72 | 65 74 75 72 6e 28 37 29 |extch; r|eturn(7)|
|00001fb0| 3b 7d 0a 58 09 09 09 72 | 65 74 75 72 6e 28 39 29 |;}.X...r|eturn(9)|
|00001fc0| 3b 0a 58 09 63 61 73 65 | 20 27 5e 27 3a 09 72 65 |;.X.case| '^':.re|
|00001fd0| 74 75 72 6e 28 31 30 29 | 3b 0a 58 09 63 61 73 65 |turn(10)|;.X.case|
|00001fe0| 20 27 26 27 3a 09 69 66 | 28 2a 6e 65 78 74 63 68 | '&':.if|(*nextch|
|00001ff0| 20 3d 3d 20 27 26 27 29 | 20 7b 2b 2b 6e 65 78 74 | == '&')| {++next|
|00002000| 63 68 3b 20 72 65 74 75 | 72 6e 28 38 29 3b 7d 0a |ch; retu|rn(8);}.|
|00002010| 58 09 09 09 72 65 74 75 | 72 6e 28 31 31 29 3b 0a |X...retu|rn(11);.|
|00002020| 58 09 63 61 73 65 20 27 | 3d 27 3a 09 69 66 28 2a |X.case '|=':.if(*|
|00002030| 6e 65 78 74 63 68 2b 2b | 20 3d 3d 20 27 3d 27 29 |nextch++| == '=')|
|00002040| 20 72 65 74 75 72 6e 28 | 31 33 29 3b 0a 58 09 09 | return(|13);.X..|
|00002050| 09 67 6f 74 6f 20 65 72 | 72 3b 0a 58 09 63 61 73 |.goto er|r;.X.cas|
|00002060| 65 20 27 3e 27 3a 09 69 | 66 28 2a 6e 65 78 74 63 |e '>':.i|f(*nextc|
|00002070| 68 20 3d 3d 20 27 3d 27 | 29 20 7b 2b 2b 6e 65 78 |h == '='|) {++nex|
|00002080| 74 63 68 3b 20 72 65 74 | 75 72 6e 28 31 34 29 3b |tch; ret|urn(14);|
|00002090| 7d 0a 58 09 09 09 69 66 | 28 2a 6e 65 78 74 63 68 |}.X...if|(*nextch|
|000020a0| 20 3d 3d 20 27 3e 27 29 | 20 7b 2b 2b 6e 65 78 74 | == '>')| {++next|
|000020b0| 63 68 3b 20 72 65 74 75 | 72 6e 28 31 38 29 3b 7d |ch; retu|rn(18);}|
|000020c0| 0a 58 09 09 09 72 65 74 | 75 72 6e 28 31 35 29 3b |.X...ret|urn(15);|
|000020d0| 0a 58 09 63 61 73 65 20 | 27 3c 27 3a 09 69 66 28 |.X.case |'<':.if(|
|000020e0| 2a 6e 65 78 74 63 68 20 | 3d 3d 20 27 3d 27 29 20 |*nextch |== '=') |
|000020f0| 7b 2b 2b 6e 65 78 74 63 | 68 3b 20 72 65 74 75 72 |{++nextc|h; retur|
|00002100| 6e 28 31 36 29 3b 7d 0a | 58 09 09 09 69 66 28 2a |n(16);}.|X...if(*|
|00002110| 6e 65 78 74 63 68 20 3d | 3d 20 27 3c 27 29 20 7b |nextch =|= '<') {|
|00002120| 2b 2b 6e 65 78 74 63 68 | 3b 20 72 65 74 75 72 6e |++nextch|; return|
|00002130| 28 31 39 29 3b 7d 0a 58 | 09 09 09 72 65 74 75 72 |(19);}.X|...retur|
|00002140| 6e 28 31 37 29 3b 0a 58 | 09 63 61 73 65 20 27 2d |n(17);.X|.case '-|
|00002150| 27 3a 09 69 66 28 6c 61 | 73 74 5f 74 6f 6b 65 6e |':.if(la|st_token|
|00002160| 20 3e 20 30 29 0a 58 09 | 09 09 09 72 65 74 75 72 | > 0).X.|...retur|
|00002170| 6e 28 32 35 29 3b 0a 58 | 09 09 09 72 65 74 75 72 |n(25);.X|...retur|
|00002180| 6e 28 32 30 29 3b 0a 58 | 09 63 61 73 65 20 27 2b |n(20);.X|.case '+|
|00002190| 27 3a 09 72 65 74 75 72 | 6e 28 32 31 29 3b 0a 58 |':.retur|n(21);.X|
|000021a0| 09 63 61 73 65 20 27 25 | 27 3a 09 72 65 74 75 72 |.case '%|':.retur|
|000021b0| 6e 28 32 32 29 3b 0a 58 | 09 63 61 73 65 20 27 2f |n(22);.X|.case '/|
|000021c0| 27 3a 09 72 65 74 75 72 | 6e 28 32 33 29 3b 0a 58 |':.retur|n(23);.X|
|000021d0| 09 63 61 73 65 20 27 2a | 27 3a 09 72 65 74 75 72 |.case '*|':.retur|
|000021e0| 6e 28 32 34 29 3b 0a 58 | 09 63 61 73 65 20 27 7e |n(24);.X|.case '~|
|000021f0| 27 3a 09 72 65 74 75 72 | 6e 28 32 36 29 3b 0a 58 |':.retur|n(26);.X|
|00002200| 09 63 61 73 65 20 27 21 | 27 3a 09 69 66 28 2a 6e |.case '!|':.if(*n|
|00002210| 65 78 74 63 68 20 3d 3d | 20 27 3d 27 29 20 7b 2b |extch ==| '=') {+|
|00002220| 2b 6e 65 78 74 63 68 3b | 20 72 65 74 75 72 6e 28 |+nextch;| return(|
|00002230| 31 32 29 3b 7d 0a 58 09 | 09 09 72 65 74 75 72 6e |12);}.X.|..return|
|00002240| 28 32 37 29 3b 0a 58 09 | 63 61 73 65 20 27 5b 27 |(27);.X.|case '['|
|00002250| 3a 0a 58 09 63 61 73 65 | 20 27 28 27 3a 09 72 65 |:.X.case| '(':.re|
|00002260| 74 75 72 6e 28 32 38 29 | 3b 0a 58 09 63 61 73 65 |turn(28)|;.X.case|
|00002270| 20 27 5c 27 27 3a 09 69 | 63 68 20 3d 20 2a 6e 65 | '\'':.i|ch = *ne|
|00002280| 78 74 63 68 2b 2b 3b 20 | 69 63 68 20 26 3d 20 30 |xtch++; |ich &= 0|
|00002290| 78 46 46 3b 0a 58 09 09 | 09 69 66 28 69 63 68 20 |xFF;.X..|.if(ich |
|000022a0| 3d 3d 20 27 5c 5c 27 29 | 20 7b 0a 58 09 09 09 09 |== '\\')| {.X....|
|000022b0| 69 63 68 20 3d 20 2a 6e | 65 78 74 63 68 2b 2b 3b |ich = *n|extch++;|
|000022c0| 20 69 63 68 20 26 3d 20 | 30 78 46 46 3b 0a 58 09 | ich &= |0xFF;.X.|
|000022d0| 09 09 09 73 77 69 74 63 | 68 28 69 63 68 29 20 7b |...switc|h(ich) {|
|000022e0| 0a 58 09 09 09 09 63 61 | 73 65 20 27 6e 27 3a 20 |.X....ca|se 'n': |
|000022f0| 20 69 63 68 20 3d 20 27 | 5c 6e 27 3b 20 62 72 65 | ich = '|\n'; bre|
|00002300| 61 6b 3b 0a 58 09 09 09 | 09 63 61 73 65 20 27 72 |ak;.X...|.case 'r|
|00002310| 27 3a 20 20 69 63 68 20 | 3d 20 27 5c 72 27 3b 20 |': ich |= '\r'; |
|00002320| 62 72 65 61 6b 3b 0a 58 | 09 09 09 09 63 61 73 65 |break;.X|....case|
|00002330| 20 27 66 27 3a 20 20 69 | 63 68 20 3d 20 27 5c 66 | 'f': i|ch = '\f|
|00002340| 27 3b 20 62 72 65 61 6b | 3b 0a 58 09 09 09 09 63 |'; break|;.X....c|
|00002350| 61 73 65 20 27 30 27 3a | 20 20 69 63 68 20 3d 20 |ase '0':| ich = |
|00002360| 27 5c 30 27 3b 20 62 72 | 65 61 6b 3b 0a 58 09 09 |'\0'; br|eak;.X..|
|00002370| 09 09 7d 0a 58 09 09 09 | 7d 0a 58 09 09 09 69 66 |..}.X...|}.X...if|
|00002380| 28 2a 6e 65 78 74 63 68 | 2b 2b 20 21 3d 20 27 5c |(*nextch|++ != '\|
|00002390| 27 27 29 0a 58 09 09 09 | 09 67 6f 74 6f 20 65 72 |'').X...|.goto er|
|000023a0| 72 3b 0a 58 09 09 09 76 | 61 6c 75 65 20 3d 20 69 |r;.X...v|alue = i|
|000023b0| 63 68 3b 0a 58 09 09 09 | 72 65 74 75 72 6e 28 43 |ch;.X...|return(C|
|000023c0| 4f 4e 53 54 29 3b 0a 58 | 09 7d 0a 58 65 72 72 3a |ONST);.X|.}.Xerr:|
|000023d0| 09 72 65 74 75 72 6e 28 | 45 52 52 29 3b 0a 58 7d |.return(|ERR);.X}|
|000023e0| 0a 45 4e 44 5f 4f 46 5f | 46 49 4c 45 0a 20 20 69 |.END_OF_|FILE. i|
|000023f0| 66 20 74 65 73 74 20 37 | 36 31 33 20 2d 6e 65 20 |f test 7|613 -ne |
|00002400| 60 77 63 20 2d 63 20 3c | 27 63 65 78 70 72 2e 63 |`wc -c <|'cexpr.c|
|00002410| 27 60 3b 20 74 68 65 6e | 0a 20 20 20 20 65 63 68 |'`; then|. ech|
|00002420| 6f 20 73 68 61 72 3a 20 | 5c 22 27 63 65 78 70 72 |o shar: |\"'cexpr|
|00002430| 2e 63 27 5c 22 20 75 6e | 70 61 63 6b 65 64 20 77 |.c'\" un|packed w|
|00002440| 69 74 68 20 77 72 6f 6e | 67 20 73 69 7a 65 21 0a |ith wron|g size!.|
|00002450| 20 20 66 69 0a 20 20 23 | 20 65 6e 64 20 6f 66 20 | fi. #| end of |
|00002460| 27 63 65 78 70 72 2e 63 | 27 0a 66 69 0a 69 66 20 |'cexpr.c|'.fi.if |
|00002470| 74 65 73 74 20 2d 66 20 | 27 63 70 70 73 75 62 73 |test -f |'cppsubs|
|00002480| 2e 63 27 20 2d 61 20 22 | 24 7b 31 7d 22 20 21 3d |.c' -a "|${1}" !=|
|00002490| 20 22 2d 63 22 20 3b 20 | 74 68 65 6e 20 0a 20 20 | "-c" ; |then . |
|000024a0| 65 63 68 6f 20 73 68 61 | 72 3a 20 57 69 6c 6c 20 |echo sha|r: Will |
|000024b0| 6e 6f 74 20 63 6c 6f 62 | 62 65 72 20 65 78 69 73 |not clob|ber exis|
|000024c0| 74 69 6e 67 20 66 69 6c | 65 20 5c 22 27 63 70 70 |ting fil|e \"'cpp|
|000024d0| 73 75 62 73 2e 63 27 5c | 22 0a 65 6c 73 65 0a 20 |subs.c'\|".else. |
|000024e0| 20 65 63 68 6f 20 73 68 | 61 72 3a 20 45 78 74 72 | echo sh|ar: Extr|
|000024f0| 61 63 74 69 6e 67 20 5c | 22 27 63 70 70 73 75 62 |acting \|"'cppsub|
|00002500| 73 2e 63 27 5c 22 20 5c | 28 31 39 33 39 31 20 63 |s.c'\" \|(19391 c|
|00002510| 68 61 72 61 63 74 65 72 | 73 5c 29 0a 20 20 73 65 |haracter|s\). se|
|00002520| 64 20 22 73 2f 5e 58 2f | 2f 22 20 3e 27 63 70 70 |d "s/^X/|/" >'cpp|
|00002530| 73 75 62 73 2e 63 27 20 | 3c 3c 27 45 4e 44 5f 4f |subs.c' |<<'END_O|
|00002540| 46 5f 46 49 4c 45 27 0a | 58 2f 2a 09 43 50 50 53 |F_FILE'.|X/*.CPPS|
|00002550| 55 42 53 2e 43 20 2d 20 | 22 43 22 20 70 72 65 70 |UBS.C - |"C" prep|
|00002560| 72 6f 63 65 73 73 6f 72 | 20 09 2a 2f 0a 58 2f 2a |rocessor| .*/.X/*|
|00002570| 0a 58 09 63 70 70 73 75 | 62 73 20 2d 20 73 75 62 |.X.cppsu|bs - sub|
|00002580| 72 6f 75 74 69 6e 65 73 | 20 66 6f 72 20 74 68 65 |routines| for the|
|00002590| 20 43 20 70 72 65 2d 70 | 72 6f 63 65 73 73 6f 72 | C pre-p|rocessor|
|000025a0| 2e 0a 58 0a 58 09 43 6f | 70 79 72 69 67 68 74 20 |..X.X.Co|pyright |
|000025b0| 33 2f 31 39 2f 38 34 20 | 62 79 20 54 6f 6d 20 52 |3/19/84 |by Tom R|
|000025c0| 6f 62 65 72 74 73 2e 20 | 41 6c 6c 20 72 69 67 68 |oberts. |All righ|
|000025d0| 74 73 20 72 65 73 65 72 | 76 65 64 2e 0a 58 0a 58 |ts reser|ved..X.X|
|000025e0| 0a 58 09 54 68 65 20 43 | 20 70 72 65 2d 70 72 6f |.X.The C| pre-pro|
|000025f0| 63 65 73 73 6f 72 20 69 | 6d 70 6c 65 6d 65 6e 74 |cessor i|mplement|
|00002600| 65 64 20 68 65 72 65 20 | 68 61 73 20 61 20 66 65 |ed here |has a fe|
|00002610| 77 20 63 68 61 6e 67 65 | 73 20 66 72 6f 6d 20 74 |w change|s from t|
|00002620| 68 65 0a 58 09 73 74 61 | 6e 64 61 72 64 20 55 4e |he.X.sta|ndard UN|
|00002630| 49 58 28 54 4d 29 20 70 | 72 65 2d 70 72 6f 63 65 |IX(TM) p|re-proce|
|00002640| 73 73 6f 72 3a 0a 58 0a | 58 09 31 29 20 23 6c 69 |ssor:.X.|X.1) #li|
|00002650| 6e 65 20 69 73 20 6e 6f | 74 20 72 65 63 6f 67 6e |ne is no|t recogn|
|00002660| 69 7a 65 64 2e 0a 58 09 | 32 29 20 64 65 66 69 6e |ized..X.|2) defin|
|00002670| 65 64 28 73 79 6d 62 6f | 6c 29 20 69 73 20 6e 6f |ed(symbo|l) is no|
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|00004f80| 22 2c 22 70 75 73 68 73 | 65 74 22 2c 22 70 6f 70 |","pushs|et","pop|
|00004f90| 64 65 66 22 2c 4e 55 4c | 4c 7d 3b 0a 58 09 46 49 |def",NUL|L};.X.FI|
|00004fa0| 4c 45 20 2a 66 3b 0a 58 | 0a 58 20 20 20 20 20 20 |LE *f;.X|.X |
|00004fb0| 20 20 2b 2b 70 70 5f 70 | 74 72 3b 20 20 20 20 20 | ++pp_p|tr; |
|00004fc0| 20 20 20 2f 2a 20 28 65 | 61 74 20 74 68 65 20 27 | /* (e|at the '|
|00004fd0| 23 27 29 20 2a 2f 0a 58 | 0a 58 20 20 20 20 20 20 |#') */.X|.X |
|00004fe0| 20 20 77 68 69 6c 65 28 | 69 73 73 70 61 63 65 28 | while(|isspace(|
|00004ff0| 2a 70 70 5f 70 74 72 29 | 20 26 26 20 2a 70 70 5f |*pp_ptr)| && *pp_|
|00005000| 70 74 72 20 21 3d 20 27 | 5c 6e 27 29 0a 58 20 20 |ptr != '|\n').X |
|00005010| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 2b 2b | | ++|
|00005020| 70 70 5f 70 74 72 3b 0a | 58 20 20 20 20 20 20 20 |pp_ptr;.|X |
|00005030| 20 69 66 28 70 70 74 6f | 6b 65 6e 28 29 20 21 3d | if(ppto|ken() !=|
|00005040| 20 27 61 27 29 0a 58 20 | 20 20 20 20 20 20 20 20 | 'a').X | |
|00005050| 20 20 20 20 20 20 20 67 | 6f 74 6f 20 65 72 72 3b | g|oto err;|
|00005060| 0a 58 20 20 20 20 20 20 | 20 20 77 68 69 6c 65 28 |.X | while(|
|00005070| 69 73 73 70 61 63 65 28 | 2a 70 70 5f 70 74 72 29 |isspace(|*pp_ptr)|
|00005080| 20 26 26 20 2a 70 70 5f | 70 74 72 20 21 3d 20 27 | && *pp_|ptr != '|
|00005090| 5c 6e 27 29 0a 58 20 20 | 20 20 20 20 20 20 20 20 |\n').X | |
|000050a0| 20 20 20 20 20 20 2b 2b | 70 70 5f 70 74 72 3b 0a | ++|pp_ptr;.|
|000050b0| 58 0a 58 20 20 20 20 20 | 20 20 20 66 6f 72 28 69 |X.X | for(i|
|000050c0| 3d 30 3b 20 6b 65 79 77 | 6f 72 64 5b 69 5d 3b 20 |=0; keyw|ord[i]; |
|000050d0| 2b 2b 69 29 20 7b 0a 58 | 20 20 20 20 20 20 20 20 |++i) {.X| |
|000050e0| 20 20 20 20 20 20 20 20 | 69 66 28 73 74 72 63 6d | |if(strcm|
|000050f0| 70 28 70 70 6e 61 6d 65 | 2c 6b 65 79 77 6f 72 64 |p(ppname|,keyword|
|00005100| 5b 69 5d 29 20 3d 3d 20 | 30 29 0a 58 20 20 20 20 |[i]) == |0).X |
|00005110| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005120| 20 20 20 20 62 72 65 61 | 6b 3b 0a 58 20 20 20 20 | brea|k;.X |
|00005130| 20 20 20 20 7d 0a 58 20 | 20 20 20 20 20 20 20 73 | }.X | s|
|00005140| 77 69 74 63 68 28 69 29 | 20 7b 0a 58 0a 58 20 20 |witch(i)| {.X.X |
|00005150| 20 20 20 20 20 20 63 61 | 73 65 20 30 3a 20 2f 2a | ca|se 0: /*|
|00005160| 20 69 6e 63 6c 75 64 65 | 20 2a 2f 0a 58 09 09 69 | include| */.X..i|
|00005170| 66 28 69 6e 6c 65 76 65 | 6c 20 3e 3d 20 4d 58 5f |f(inleve|l >= MX_|
|00005180| 49 4e 43 4c 55 44 45 29 | 20 7b 0a 58 09 09 09 65 |INCLUDE)| {.X...e|
|00005190| 72 72 6f 72 28 22 23 69 | 6e 63 6c 75 64 65 2d 66 |rror("#i|nclude-f|
|000051a0| 69 6c 65 73 20 6e 65 73 | 74 65 64 20 74 6f 6f 20 |iles nes|ted too |
|000051b0| 64 65 65 70 6c 79 20 2d | 20 69 67 6e 6f 72 65 64 |deeply -| ignored|
|000051c0| 22 2c 30 29 3b 0a 58 09 | 09 09 62 72 65 61 6b 3b |",0);.X.|..break;|
|000051d0| 0a 58 09 09 7d 0a 58 09 | 09 69 66 28 2a 70 70 5f |.X..}.X.|.if(*pp_|
|000051e0| 70 74 72 20 3d 3d 20 27 | 22 27 29 0a 58 09 09 09 |ptr == '|"').X...|
|000051f0| 69 20 3d 20 27 22 27 3b | 0a 58 09 09 65 6c 73 65 |i = '"';|.X..else|
|00005200| 20 69 66 28 2a 70 70 5f | 70 74 72 20 3d 3d 20 27 | if(*pp_|ptr == '|
|00005210| 3c 27 29 0a 58 09 09 09 | 69 20 3d 20 27 3e 27 3b |<').X...|i = '>';|
|00005220| 0a 58 09 09 65 6c 73 65 | 0a 58 09 09 09 67 6f 74 |.X..else|.X...got|
|00005230| 6f 20 65 72 72 3b 0a 58 | 09 09 70 74 72 20 3d 20 |o err;.X|..ptr = |
|00005240| 2b 2b 70 70 5f 70 74 72 | 3b 0a 58 09 09 77 68 69 |++pp_ptr|;.X..whi|
|00005250| 6c 65 28 2a 70 70 5f 70 | 74 72 29 20 7b 0a 58 09 |le(*pp_p|tr) {.X.|
|00005260| 09 09 69 66 28 2a 70 70 | 5f 70 74 72 2b 2b 20 3d |..if(*pp|_ptr++ =|
|00005270| 3d 20 69 29 0a 58 09 09 | 09 09 62 72 65 61 6b 3b |= i).X..|..break;|
|00005280| 0a 58 09 09 7d 0a 58 09 | 09 2a 28 70 70 5f 70 74 |.X..}.X.|.*(pp_pt|
|00005290| 72 2d 31 29 20 3d 20 27 | 5c 30 27 3b 0a 58 09 09 |r-1) = '|\0';.X..|
|000052a0| 66 20 3d 20 66 6f 70 65 | 6e 28 70 74 72 2c 22 72 |f = fope|n(ptr,"r|
|000052b0| 22 29 3b 0a 58 09 09 69 | 66 28 21 66 29 20 7b 0a |");.X..i|f(!f) {.|
|000052c0| 58 09 09 09 73 70 72 69 | 6e 74 66 28 65 72 72 62 |X...spri|ntf(errb|
|000052d0| 75 66 2c 22 63 61 6e 6e | 6f 74 20 6f 70 65 6e 20 |uf,"cann|ot open |
|000052e0| 23 69 6e 63 6c 75 64 65 | 2d 66 69 6c 65 20 27 25 |#include|-file '%|
|000052f0| 2e 31 36 73 27 22 2c 70 | 74 72 29 3b 0a 58 09 09 |.16s'",p|tr);.X..|
|00005300| 09 65 72 72 6f 72 28 65 | 72 72 62 75 66 2c 30 29 |.error(e|rrbuf,0)|
|00005310| 3b 0a 58 09 09 09 62 72 | 65 61 6b 3b 0a 58 09 09 |;.X...br|eak;.X..|
|00005320| 7d 0a 58 09 09 6c 69 73 | 74 69 74 28 69 6e 6c 65 |}.X..lis|tit(inle|
|00005330| 76 65 6c 2c 69 6e 73 6b | 69 70 29 3b 0a 58 09 09 |vel,insk|ip);.X..|
|00005340| 6e 6f 5f 6c 69 73 74 20 | 3d 20 31 3b 0a 58 09 09 |no_list |= 1;.X..|
|00005350| 69 6e 6c 69 6e 65 5b 69 | 6e 6c 65 76 65 6c 5d 20 |inline[i|nlevel] |
|00005360| 3d 20 6c 69 6e 65 6e 6f | 3b 0a 58 09 09 69 6e 66 |= lineno|;.X..inf|
|00005370| 69 6c 65 5b 2b 2b 69 6e | 6c 65 76 65 6c 5d 20 3d |ile[++in|level] =|
|00005380| 20 66 3b 0a 58 09 09 73 | 74 72 6e 63 70 79 28 69 | f;.X..s|trncpy(i|
|00005390| 6e 6e 61 6d 65 5b 69 6e | 6c 65 76 65 6c 5d 2c 70 |nname[in|level],p|
|000053a0| 74 72 2c 31 36 29 3b 0a | 58 09 09 66 69 6c 65 6e |tr,16);.|X..filen|
|000053b0| 61 6d 65 20 3d 20 69 6e | 6e 61 6d 65 5b 69 6e 6c |ame = in|name[inl|
|000053c0| 65 76 65 6c 5d 3b 0a 58 | 09 09 6c 69 6e 65 6e 6f |evel];.X|..lineno|
|000053d0| 20 3d 20 30 3b 0a 58 09 | 09 62 72 65 61 6b 3b 0a | = 0;.X.|.break;.|
|000053e0| 58 0a 58 09 63 61 73 65 | 20 39 3a 09 2f 2a 20 70 |X.X.case| 9:./* p|
|000053f0| 75 73 68 64 65 66 20 2a | 2f 0a 58 20 20 20 20 20 |ushdef *|/.X |
|00005400| 20 20 20 63 61 73 65 20 | 31 3a 20 2f 2a 20 64 65 | case |1: /* de|
|00005410| 66 69 6e 65 20 2a 2f 0a | 58 20 20 20 20 20 20 20 |fine */.|X |
|00005420| 20 20 20 20 20 20 20 20 | 20 69 66 28 70 70 74 6f | | if(ppto|
|00005430| 6b 65 6e 28 29 20 21 3d | 20 27 61 27 29 0a 58 20 |ken() !=| 'a').X |
|00005440| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005450| 20 20 20 20 20 20 20 67 | 6f 74 6f 20 65 72 72 3b | g|oto err;|
|00005460| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.X | |
|00005470| 20 20 69 66 28 69 20 3d | 3d 20 31 20 26 26 20 70 | if(i =|= 1 && p|
|00005480| 70 73 79 6d 62 28 29 29 | 20 7b 0a 58 20 20 20 20 |psymb())| {.X |
|00005490| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000054a0| 73 79 6d 20 3d 20 70 70 | 65 6e 74 72 79 3b 0a 58 |sym = pp|entry;.X|
|000054b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000054c0| 20 20 20 20 66 72 65 65 | 28 73 79 6d 2d 3e 70 70 | free|(sym->pp|
|000054d0| 73 74 61 72 74 29 3b 0a | 58 09 09 20 20 20 20 73 |start);.|X.. s|
|000054e0| 70 72 69 6e 74 66 28 65 | 72 72 62 75 66 2c 22 57 |printf(e|rrbuf,"W|
|000054f0| 41 52 4e 49 4e 47 3a 20 | 72 65 2d 64 65 66 69 6e |ARNING: |re-defin|
|00005500| 69 74 69 6f 6e 20 6f 66 | 20 6d 61 63 72 6f 20 27 |ition of| macro '|
|00005510| 25 2e 38 73 27 22 2c 0a | 58 09 09 09 70 70 6e 61 |%.8s'",.|X...ppna|
|00005520| 6d 65 29 3b 0a 58 09 09 | 20 20 20 20 65 72 72 6f |me);.X..| erro|
|00005530| 72 28 65 72 72 62 75 66 | 2c 30 29 3b 0a 58 20 20 |r(errbuf|,0);.X |
|00005540| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 7d 20 | | } |
|00005550| 65 6c 73 65 20 7b 0a 58 | 20 20 20 20 20 20 20 20 |else {.X| |
|00005560| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005570| 73 79 6d 20 3d 28 73 74 | 72 75 63 74 20 50 50 5f |sym =(st|ruct PP_|
|00005580| 53 59 4d 42 4f 4c 20 2a | 29 6d 61 6c 6c 6f 63 28 |SYMBOL *|)malloc(|
|00005590| 73 69 7a 65 6f 66 28 73 | 74 72 75 63 74 20 50 50 |sizeof(s|truct PP|
|000055a0| 5f 53 59 4d 42 4f 4c 29 | 29 3b 0a 58 20 20 20 20 |_SYMBOL)|);.X |
|000055b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|000055c0| 20 20 20 20 69 66 28 73 | 79 6d 20 3d 3d 20 30 29 | if(s|ym == 0)|
|000055d0| 0a 58 09 09 09 09 70 70 | 6d 65 6d 6f 76 66 6c 28 |.X....pp|memovfl(|
|000055e0| 29 3b 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 20 |);.X | |
|000055f0| 20 20 20 20 20 20 20 20 | 20 20 20 20 73 74 72 6e | | strn|
|00005600| 63 70 79 28 73 79 6d 2d | 3e 70 70 6e 61 6d 65 2c |cpy(sym-|>ppname,|
|00005610| 70 70 6e 61 6d 65 2c 4d | 58 5f 49 44 45 4e 54 29 |ppname,M|X_IDENT)|
|00005620| 3b 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |;.X | |
|00005630| 20 20 20 20 20 20 20 20 | 20 20 20 69 20 3d 20 68 | | i = h|
|00005640| 61 73 68 28 70 70 6e 61 | 6d 65 29 3b 0a 58 20 20 |ash(ppna|me);.X |
|00005650| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005660| 20 20 20 20 20 20 73 79 | 6d 2d 3e 70 70 6e 65 78 | sy|m->ppnex|
|00005670| 74 20 3d 20 70 70 74 61 | 62 6c 65 5b 69 5d 3b 0a |t = ppta|ble[i];.|
|00005680| 58 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |X | |
|00005690| 20 20 20 20 20 20 20 20 | 20 70 70 74 61 62 6c 65 | | pptable|
|000056a0| 5b 69 5d 20 3d 20 73 79 | 6d 3b 0a 58 20 20 20 20 |[i] = sy|m;.X |
|000056b0| 20 20 20 20 20 20 20 20 | 20 20 20 20 7d 0a 58 09 | | }.X.|
|000056c0| 09 2b 2b 64 65 66 5f 6c | 65 76 65 6c 3b 0a 58 09 |.++def_l|evel;.X.|
|000056d0| 09 70 70 61 72 67 6c 69 | 73 74 28 30 29 3b 0a 58 |.ppargli|st(0);.X|
|000056e0| 09 09 2a 70 70 74 65 6d | 70 2b 2b 20 3d 20 27 5c |..*pptem|p++ = '\|
|000056f0| 30 27 3b 09 2f 2a 20 69 | 6e 69 74 69 61 6c 69 7a |0';./* i|nitializ|
|00005700| 65 64 20 69 6e 20 70 70 | 61 72 67 6c 69 73 74 28 |ed in pp|arglist(|
|00005710| 29 20 2a 2f 0a 58 09 09 | 77 68 69 6c 65 28 69 73 |) */.X..|while(is|
|00005720| 73 70 61 63 65 28 2a 70 | 70 5f 70 74 72 29 20 26 |space(*p|p_ptr) &|
|00005730| 26 20 2a 70 70 5f 70 74 | 72 20 21 3d 20 27 5c 6e |& *pp_pt|r != '\n|
|00005740| 27 29 0a 58 09 09 09 2b | 2b 70 70 5f 70 74 72 3b |').X...+|+pp_ptr;|
|00005750| 0a 58 09 09 70 74 72 20 | 3d 20 70 70 74 65 6d 70 |.X..ptr |= pptemp|
|00005760| 3b 0a 58 09 09 66 6f 72 | 28 3b 3b 29 20 7b 0a 58 |;.X..for|(;;) {.X|
|00005770| 6e 65 78 74 3a 09 09 09 | 69 66 28 70 74 72 20 3e |next:...|if(ptr >|
|00005780| 3d 20 70 70 5f 70 74 72 | 29 0a 58 09 09 09 09 70 |= pp_ptr|).X....p|
|00005790| 70 62 75 66 6f 76 66 6c | 28 29 3b 0a 58 09 09 09 |pbufovfl|();.X...|
|000057a0| 73 77 69 74 63 68 28 70 | 70 74 6f 6b 65 6e 28 29 |switch(p|ptoken()|
|000057b0| 29 20 7b 0a 58 09 09 09 | 63 61 73 65 20 27 61 27 |) {.X...|case 'a'|
|000057c0| 3a 0a 58 09 09 09 09 66 | 6f 72 28 69 3d 30 3b 20 |:.X....f|or(i=0; |
|000057d0| 69 3c 4d 58 5f 41 52 47 | 3b 20 2b 2b 69 29 20 7b |i<MX_ARG|; ++i) {|
|000057e0| 0a 58 09 09 09 09 09 69 | 66 28 73 74 72 6e 63 6d |.X.....i|f(strncm|
|000057f0| 70 28 70 70 6e 61 6d 65 | 2c 70 70 61 72 67 5b 69 |p(ppname|,pparg[i|
|00005800| 5d 2c 4d 58 5f 49 44 45 | 4e 54 29 0a 58 09 09 09 |],MX_IDE|NT).X...|
|00005810| 09 09 09 09 20 3d 3d 20 | 30 29 20 7b 0a 58 09 09 |.... == |0) {.X..|
|00005820| 09 09 09 09 2a 70 74 72 | 2b 2b 20 3d 20 28 41 52 |....*ptr|++ = (AR|
|00005830| 47 46 4c 41 47 28 69 29 | 29 3b 0a 58 09 09 09 09 |GFLAG(i)|);.X....|
|00005840| 09 09 67 6f 74 6f 20 6e | 65 78 74 3b 0a 58 09 09 |..goto n|ext;.X..|
|00005850| 09 09 09 7d 0a 58 09 09 | 09 09 7d 0a 58 09 09 09 |...}.X..|..}.X...|
|00005860| 09 67 6f 74 6f 20 63 6f | 70 79 3b 0a 58 09 09 09 |.goto co|py;.X...|
|00005870| 63 61 73 65 20 27 5c 6e | 27 3a 0a 58 23 69 66 20 |case '\n|':.X#if |
|00005880| 50 50 5f 41 55 58 4e 4c | 0a 58 09 09 09 09 69 66 |PP_AUXNL|.X....if|
|00005890| 28 2a 28 70 70 5f 70 74 | 72 2d 31 29 20 3d 3d 20 |(*(pp_pt|r-1) == |
|000058a0| 50 50 5f 41 55 58 4e 4c | 29 0a 58 09 09 09 09 09 |PP_AUXNL|).X.....|
|000058b0| 70 70 6e 61 6d 65 5b 30 | 5d 20 3d 20 50 50 5f 41 |ppname[0|] = PP_A|
|000058c0| 55 58 4e 4c 3b 0a 58 09 | 09 09 09 65 6c 73 65 0a |UXNL;.X.|...else.|
|000058d0| 58 23 65 6e 64 69 66 0a | 58 09 09 09 09 20 20 20 |X#endif.|X.... |
|000058e0| 20 20 69 66 28 2a 28 70 | 74 72 2d 31 29 20 3d 3d | if(*(p|tr-1) ==|
|000058f0| 20 27 5c 5c 27 29 0a 58 | 09 09 09 09 09 2d 2d 70 | '\\').X|.....--p|
|00005900| 74 72 3b 0a 58 09 09 09 | 09 65 6c 73 65 0a 58 09 |tr;.X...|.else.X.|
|00005910| 09 09 09 09 67 6f 74 6f | 20 64 6f 6e 65 3b 0a 58 |....goto| done;.X|
|00005920| 09 09 09 09 2f 2a 20 66 | 6c 6f 77 20 74 68 72 6f |..../* f|low thro|
|00005930| 75 67 68 20 2a 2f 0a 58 | 09 09 09 64 65 66 61 75 |ugh */.X|...defau|
|00005940| 6c 74 3a 0a 58 63 6f 70 | 79 3a 09 09 09 09 66 6f |lt:.Xcop|y:....fo|
|00005950| 72 28 70 74 72 31 3d 70 | 70 6e 61 6d 65 3b 20 2a |r(ptr1=p|pname; *|
|00005960| 70 74 72 31 3b 29 0a 58 | 09 09 09 09 09 2a 70 74 |ptr1;).X|.....*pt|
|00005970| 72 2b 2b 20 3d 20 2a 70 | 74 72 31 2b 2b 3b 0a 58 |r++ = *p|tr1++;.X|
|00005980| 09 09 09 7d 0a 58 09 09 | 7d 0a 58 64 6f 6e 65 3a |...}.X..|}.Xdone:|
|00005990| 09 09 2d 2d 64 65 66 5f | 6c 65 76 65 6c 3b 0a 58 |..--def_|level;.X|
|000059a0| 09 09 2a 70 74 72 2b 2b | 20 3d 20 27 5c 30 27 3b |..*ptr++| = '\0';|
|000059b0| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.X | |
|000059c0| 20 20 70 74 72 20 3d 20 | 6d 61 6c 6c 6f 63 28 70 | ptr = |malloc(p|
|000059d0| 74 72 20 2d 20 70 70 74 | 65 6d 70 20 2b 20 31 29 |tr - ppt|emp + 1)|
|000059e0| 3b 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |;.X | |
|000059f0| 20 20 20 73 79 6d 2d 3e | 70 70 73 74 61 72 74 20 | sym->|ppstart |
|00005a00| 3d 20 70 74 72 3b 0a 58 | 20 20 20 20 20 20 20 20 |= ptr;.X| |
|00005a10| 20 20 20 20 20 20 20 20 | 69 66 28 21 70 74 72 29 | |if(!ptr)|
|00005a20| 0a 58 09 09 09 70 70 6d | 65 6d 6f 76 66 6c 28 29 |.X...ppm|emovfl()|
|00005a30| 3b 0a 58 09 09 2a 70 74 | 72 2b 2b 20 3d 20 27 5c |;.X..*pt|r++ = '\|
|00005a40| 30 27 3b 09 2f 2a 20 28 | 65 6e 64 20 73 74 72 69 |0';./* (|end stri|
|00005a50| 6e 67 20 77 68 65 6e 20 | 73 63 61 6e 6e 65 64 20 |ng when |scanned |
|00005a60| 62 61 63 6b 77 61 72 64 | 73 29 20 2a 2f 0a 58 20 |backward|s) */.X |
|00005a70| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 66 | | f|
|00005a80| 6f 72 28 70 74 72 31 3d | 70 70 74 65 6d 70 3b 20 |or(ptr1=|pptemp; |
|00005a90| 2a 70 74 72 2b 2b 20 3d | 20 2a 70 74 72 31 2b 2b |*ptr++ =| *ptr1++|
|00005aa0| 3b 29 0a 58 20 20 20 20 | 20 20 20 20 20 20 20 20 |;).X | |
|00005ab0| 20 20 20 20 20 20 20 20 | 20 20 20 20 3b 0a 58 20 | | ;.X |
|00005ac0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 73 | | s|
|00005ad0| 79 6d 2d 3e 70 70 6d 61 | 63 72 6f 20 3d 20 70 74 |ym->ppma|cro = pt|
|00005ae0| 72 20 2d 20 32 3b 0a 58 | 20 20 20 20 20 20 20 20 |r - 2;.X| |
|00005af0| 20 20 20 20 20 20 20 20 | 72 65 74 75 72 6e 28 30 | |return(0|
|00005b00| 29 3b 0a 58 0a 58 09 63 | 61 73 65 20 31 31 3a 2f |);.X.X.c|ase 11:/|
|00005b10| 2a 20 70 6f 70 64 65 66 | 20 2a 2f 0a 58 20 20 20 |* popdef| */.X |
|00005b20| 20 20 20 20 20 63 61 73 | 65 20 32 3a 20 2f 2a 20 | cas|e 2: /* |
|00005b30| 75 6e 64 65 66 20 2a 2f | 0a 58 20 20 20 20 20 20 |undef */|.X |
|00005b40| 20 20 20 20 20 20 20 20 | 20 20 69 66 28 70 70 74 | | if(ppt|
|00005b50| 6f 6b 65 6e 28 29 20 21 | 3d 20 27 61 27 29 0a 58 |oken() !|= 'a').X|
|00005b60| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005b70| 20 20 20 20 20 20 20 20 | 67 6f 74 6f 20 65 72 72 | |goto err|
|00005b80| 3b 0a 58 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |;.X | |
|00005b90| 20 20 20 70 73 79 6d 20 | 3d 20 26 70 70 74 61 62 | psym |= &pptab|
|00005ba0| 6c 65 5b 68 61 73 68 28 | 70 70 6e 61 6d 65 29 5d |le[hash(|ppname)]|
|00005bb0| 3b 0a 58 09 09 77 68 69 | 6c 65 28 2a 70 73 79 6d |;.X..whi|le(*psym|
|00005bc0| 29 20 7b 0a 58 20 20 20 | 20 20 20 20 20 20 20 20 |) {.X | |
|00005bd0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 69 66 28 | | if(|
|00005be0| 73 74 72 6e 63 6d 70 28 | 28 2a 70 73 79 6d 29 2d |strncmp(|(*psym)-|
|00005bf0| 3e 70 70 6e 61 6d 65 2c | 70 70 6e 61 6d 65 2c 4d |>ppname,|ppname,M|
|00005c00| 58 5f 49 44 45 4e 54 29 | 20 3d 3d 20 30 29 20 7b |X_IDENT)| == 0) {|
|00005c10| 0a 58 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.X | |
|00005c20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005c30| 20 20 66 72 65 65 28 28 | 2a 70 73 79 6d 29 2d 3e | free((|*psym)->|
|00005c40| 70 70 73 74 61 72 74 29 | 3b 0a 58 20 20 20 20 20 |ppstart)|;.X |
|00005c50| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005c60| 20 20 20 20 20 20 20 20 | 20 20 20 70 74 72 20 3d | | ptr =|
|00005c70| 20 28 63 68 61 72 20 2a | 29 2a 70 73 79 6d 3b 0a | (char *|)*psym;.|
|00005c80| 58 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |X | |
|00005c90| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005ca0| 20 2a 70 73 79 6d 20 3d | 20 28 2a 70 73 79 6d 29 | *psym =| (*psym)|
|00005cb0| 2d 3e 70 70 6e 65 78 74 | 3b 0a 58 09 09 09 09 66 |->ppnext|;.X....f|
|00005cc0| 72 65 65 28 70 74 72 29 | 3b 0a 58 09 09 09 09 69 |ree(ptr)|;.X....i|
|00005cd0| 66 28 69 20 3d 3d 20 31 | 31 29 0a 58 09 20 20 20 |f(i == 1|1).X. |
|00005ce0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005cf0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 62 72 65 | | bre|
|00005d00| 61 6b 3b 0a 58 09 09 09 | 09 65 6c 73 65 0a 58 09 |ak;.X...|.else.X.|
|00005d10| 09 09 09 09 63 6f 6e 74 | 69 6e 75 65 3b 0a 58 20 |....cont|inue;.X |
|00005d20| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005d30| 20 20 20 20 20 20 20 7d | 0a 58 09 09 09 70 73 79 | }|.X...psy|
|00005d40| 6d 20 3d 20 26 28 28 2a | 70 73 79 6d 29 2d 3e 70 |m = &((*|psym)->p|
|00005d50| 70 6e 65 78 74 29 3b 0a | 58 20 20 20 20 20 20 20 |pnext);.|X |
|00005d60| 20 20 20 20 20 20 20 20 | 20 7d 0a 58 20 20 20 20 | | }.X |
|00005d70| 20 20 20 20 20 20 20 20 | 20 20 20 20 62 72 65 61 | | brea|
|00005d80| 6b 3b 0a 58 0a 58 20 20 | 20 20 20 20 20 20 63 61 |k;.X.X | ca|
|00005d90| 73 65 20 33 3a 20 2f 2a | 20 69 66 64 65 66 20 2a |se 3: /*| ifdef *|
|00005da0| 2f 0a 58 09 09 69 66 28 | 70 70 74 6f 6b 65 6e 28 |/.X..if(|pptoken(|
|00005db0| 29 20 21 3d 20 27 61 27 | 29 0a 58 09 09 09 67 6f |) != 'a'|).X...go|
|00005dc0| 74 6f 20 65 72 72 3b 0a | 58 09 09 69 66 28 21 70 |to err;.|X..if(!p|
|00005dd0| 70 73 79 6d 62 28 29 29 | 0a 58 09 09 09 67 6f 74 |psymb())|.X...got|
|00005de0| 6f 20 73 6b 69 70 3b 0a | 58 09 09 62 72 65 61 6b |o skip;.|X..break|
|00005df0| 3b 0a 58 0a 58 20 20 20 | 20 20 20 20 20 63 61 73 |;.X.X | cas|
|00005e00| 65 20 34 3a 20 2f 2a 20 | 69 66 6e 64 65 66 20 2a |e 4: /* |ifndef *|
|00005e10| 2f 0a 58 09 09 69 66 28 | 70 70 74 6f 6b 65 6e 28 |/.X..if(|pptoken(|
|00005e20| 29 20 21 3d 20 27 61 27 | 29 0a 58 09 09 09 67 6f |) != 'a'|).X...go|
|00005e30| 74 6f 20 65 72 72 3b 0a | 58 09 09 69 66 28 70 70 |to err;.|X..if(pp|
|00005e40| 73 79 6d 62 28 29 29 0a | 58 09 09 09 67 6f 74 6f |symb()).|X...goto|
|00005e50| 20 73 6b 69 70 3b 0a 58 | 09 09 62 72 65 61 6b 3b | skip;.X|..break;|
|00005e60| 0a 58 0a 58 20 20 20 20 | 20 20 20 20 63 61 73 65 |.X.X | case|
|00005e70| 20 35 3a 20 2f 2a 20 69 | 66 20 2a 2f 0a 58 09 09 | 5: /* i|f */.X..|
|00005e80| 69 20 3d 20 70 70 65 78 | 70 72 28 29 3b 0a 58 09 |i = ppex|pr();.X.|
|00005e90| 09 69 66 28 69 20 3d 3d | 20 45 4f 46 29 0a 58 09 |.if(i ==| EOF).X.|
|00005ea0| 09 09 72 65 74 75 72 6e | 28 45 4f 46 29 3b 0a 58 |..return|(EOF);.X|
|00005eb0| 09 09 69 66 28 69 20 21 | 3d 20 30 29 0a 58 09 09 |..if(i !|= 0).X..|
|00005ec0| 09 67 6f 74 6f 20 65 72 | 72 3b 0a 58 09 09 69 66 |.goto er|r;.X..if|
|00005ed0| 28 76 61 6c 75 65 20 3d | 3d 20 30 6c 29 0a 58 09 |(value =|= 0l).X.|
|00005ee0| 09 09 67 6f 74 6f 20 73 | 6b 69 70 3b 0a 58 09 09 |..goto s|kip;.X..|
|00005ef0| 62 72 65 61 6b 3b 0a 58 | 0a 58 20 20 20 20 20 20 |break;.X|.X |
|00005f00| 20 20 63 61 73 65 20 36 | 3a 20 2f 2a 20 65 6c 73 | case 6|: /* els|
|00005f10| 65 20 2a 2f 0a 58 73 6b | 69 70 3a 09 09 6c 69 73 |e */.Xsk|ip:..lis|
|00005f20| 74 69 74 28 69 6e 6c 65 | 76 65 6c 2c 69 6e 73 6b |tit(inle|vel,insk|
|00005f30| 69 70 29 3b 0a 58 09 09 | 6e 6f 5f 6c 69 73 74 20 |ip);.X..|no_list |
|00005f40| 3d 20 31 3b 0a 58 09 09 | 6c 65 76 65 6c 20 3d 20 |= 1;.X..|level = |
|00005f50| 31 3b 0a 58 09 09 69 6e | 73 6b 69 70 20 3d 20 31 |1;.X..in|skip = 1|
|00005f60| 3b 0a 58 09 09 73 74 61 | 74 65 20 3d 20 30 3b 0a |;.X..sta|te = 0;.|
|00005f70| 58 09 09 2f 2a 20 73 74 | 61 74 65 3d 30 3a 20 6c |X../* st|ate=0: l|
|00005f80| 6f 6f 6b 69 6e 67 20 66 | 6f 72 20 27 5c 6e 27 3b |ooking f|or '\n';|
|00005f90| 20 73 74 61 74 65 3d 31 | 3a 20 66 6f 75 6e 64 20 | state=1|: found |
|00005fa0| 27 5c 6e 27 3b 0a 58 09 | 09 20 20 20 73 74 61 74 |'\n';.X.|. stat|
|00005fb0| 65 3d 32 3a 20 66 6f 75 | 6e 64 20 27 5c 6e 23 27 |e=2: fou|nd '\n#'|
|00005fc0| 20 6f 72 20 27 5c 6e 23 | 20 5c 74 27 2c 20 6c 6f | or '\n#| \t', lo|
|00005fd0| 6f 6b 69 6e 67 20 66 6f | 72 20 6e 61 6d 65 20 2a |oking fo|r name *|
|00005fe0| 2f 0a 58 09 09 77 68 69 | 6c 65 28 6c 65 76 65 6c |/.X..whi|le(level|
|00005ff0| 20 3e 20 30 29 20 7b 0a | 58 09 09 09 69 20 3d 20 | > 0) {.|X...i = |
|00006000| 70 70 74 6f 6b 65 6e 28 | 29 3b 0a 58 09 09 09 69 |pptoken(|);.X...i|
|00006010| 66 28 69 20 3d 3d 20 45 | 4f 46 29 0a 58 09 09 09 |f(i == E|OF).X...|
|00006020| 09 72 65 74 75 72 6e 28 | 45 4f 46 29 3b 0a 58 09 |.return(|EOF);.X.|
|00006030| 09 09 69 66 28 73 74 61 | 74 65 20 3d 3d 20 31 20 |..if(sta|te == 1 |
|00006040| 26 26 20 69 20 3d 3d 20 | 27 23 27 29 20 7b 0a 58 |&& i == |'#') {.X|
|00006050| 09 09 09 09 73 74 61 74 | 65 20 3d 20 32 3b 0a 58 |....stat|e = 2;.X|
|00006060| 09 09 09 09 63 6f 6e 74 | 69 6e 75 65 3b 0a 58 09 |....cont|inue;.X.|
|00006070| 09 09 7d 20 65 6c 73 65 | 20 69 66 28 73 74 61 74 |..} else| if(stat|
|00006080| 65 20 3d 3d 20 32 20 26 | 26 20 28 69 20 3d 3d 20 |e == 2 &|& (i == |
|00006090| 27 20 27 20 7c 7c 20 69 | 20 3d 3d 20 27 5c 74 27 |' ' || i| == '\t'|
|000060a0| 29 29 20 7b 0a 58 09 09 | 09 09 63 6f 6e 74 69 6e |)) {.X..|..contin|
|000060b0| 75 65 3b 0a 58 09 09 09 | 7d 20 65 6c 73 65 20 69 |ue;.X...|} else i|
|000060c0| 66 28 73 74 61 74 65 20 | 3d 3d 20 32 20 26 26 20 |f(state |== 2 && |
|000060d0| 69 20 3d 3d 20 27 61 27 | 29 20 7b 0a 58 09 09 09 |i == 'a'|) {.X...|
|000060e0| 09 69 66 28 73 74 72 63 | 6d 70 28 70 70 6e 61 6d |.if(strc|mp(ppnam|
|000060f0| 65 2c 22 65 6e 64 69 66 | 22 29 20 3d 3d 20 30 29 |e,"endif|") == 0)|
|00006100| 0a 58 09 09 09 09 09 2d | 2d 6c 65 76 65 6c 3b 0a |.X.....-|-level;.|
|00006110| 58 09 09 09 09 65 6c 73 | 65 20 69 66 28 6c 65 76 |X....els|e if(lev|
|00006120| 65 6c 20 3d 3d 20 31 20 | 26 26 20 73 74 72 63 6d |el == 1 |&& strcm|
|00006130| 70 28 70 70 6e 61 6d 65 | 2c 22 65 6c 73 65 22 29 |p(ppname|,"else")|
|00006140| 3d 3d 30 29 0a 58 09 09 | 09 09 09 2d 2d 6c 65 76 |==0).X..|...--lev|
|00006150| 65 6c 3b 0a 58 09 09 09 | 09 65 6c 73 65 20 69 66 |el;.X...|.else if|
|00006160| 28 70 70 6e 61 6d 65 5b | 30 5d 20 3d 3d 20 27 69 |(ppname[|0] == 'i|
|00006170| 27 20 26 26 20 70 70 6e | 61 6d 65 5b 31 5d 20 3d |' && ppn|ame[1] =|
|00006180| 3d 20 27 66 27 29 0a 58 | 09 09 09 09 09 2b 2b 6c |= 'f').X|.....++l|
|00006190| 65 76 65 6c 3b 0a 58 09 | 09 09 7d 0a 58 09 09 09 |evel;.X.|..}.X...|
|000061a0| 69 66 28 69 20 3d 3d 20 | 27 5c 6e 27 29 0a 58 09 |if(i == |'\n').X.|
|000061b0| 09 09 09 73 74 61 74 65 | 20 3d 20 31 3b 0a 58 09 |...state| = 1;.X.|
|000061c0| 09 09 65 6c 73 65 0a 58 | 09 09 09 09 73 74 61 74 |..else.X|....stat|
|000061d0| 65 20 3d 20 30 3b 0a 58 | 09 09 7d 0a 58 09 09 69 |e = 0;.X|..}.X..i|
|000061e0| 6e 73 6b 69 70 20 3d 20 | 30 3b 0a 58 09 09 62 72 |nskip = |0;.X..br|
|000061f0| 65 61 6b 3b 0a 58 0a 58 | 20 20 20 20 20 20 20 20 |eak;.X.X| |
|00006200| 63 61 73 65 20 37 3a 20 | 2f 2a 20 65 6e 64 69 66 |case 7: |/* endif|
|00006210| 20 2a 2f 0a 58 09 09 62 | 72 65 61 6b 3b 0a 58 0a | */.X..b|reak;.X.|
|00006220| 58 09 63 61 73 65 20 31 | 30 3a 2f 2a 20 70 75 73 |X.case 1|0:/* pus|
|00006230| 68 73 65 74 20 2a 2f 0a | 58 09 63 61 73 65 20 38 |hset */.|X.case 8|
|00006240| 3a 09 2f 2a 20 73 65 74 | 20 2a 2f 0a 58 09 09 69 |:./* set| */.X..i|
|00006250| 66 28 70 70 74 6f 6b 65 | 6e 28 29 20 21 3d 20 27 |f(pptoke|n() != '|
|00006260| 61 27 29 0a 58 09 09 09 | 67 6f 74 6f 20 65 72 72 |a').X...|goto err|
|00006270| 3b 0a 58 09 09 73 74 72 | 6e 63 70 79 28 74 5f 6e |;.X..str|ncpy(t_n|
|00006280| 61 6d 65 2c 70 70 6e 61 | 6d 65 2c 4d 58 5f 49 44 |ame,ppna|me,MX_ID|
|00006290| 45 4e 54 29 3b 0a 58 09 | 09 74 5f 6e 61 6d 65 5b |ENT);.X.|.t_name[|
|000062a0| 4d 58 5f 49 44 45 4e 54 | 5d 20 3d 20 27 5c 30 27 |MX_IDENT|] = '\0'|
|000062b0| 3b 0a 58 09 09 6a 20 3d | 20 70 70 65 78 70 72 28 |;.X..j =| ppexpr(|
|000062c0| 29 3b 0a 58 09 09 69 66 | 28 6a 20 3d 3d 20 45 4f |);.X..if|(j == EO|
|000062d0| 46 29 0a 58 09 09 09 72 | 65 74 75 72 6e 28 45 4f |F).X...r|eturn(EO|
|000062e0| 46 29 3b 0a 58 09 09 69 | 66 28 6a 20 21 3d 20 30 |F);.X..i|f(j != 0|
|000062f0| 29 0a 58 09 09 09 67 6f | 74 6f 20 65 72 72 3b 0a |).X...go|to err;.|
|00006300| 58 09 09 69 66 28 69 20 | 3d 3d 20 38 29 0a 58 09 |X..if(i |== 8).X.|
|00006310| 09 09 73 70 72 69 6e 74 | 66 28 74 5f 6c 69 6e 65 |..sprint|f(t_line|
|00006320| 2c 22 23 75 6e 64 65 66 | 20 25 73 5c 6e 23 64 65 |,"#undef| %s\n#de|
|00006330| 66 69 6e 65 20 25 73 20 | 30 25 6c 6f 22 2c 0a 58 |fine %s |0%lo",.X|
|00006340| 09 09 09 09 74 5f 6e 61 | 6d 65 2c 74 5f 6e 61 6d |....t_na|me,t_nam|
|00006350| 65 2c 76 61 6c 75 65 29 | 3b 0a 58 09 09 65 6c 73 |e,value)|;.X..els|
|00006360| 65 0a 58 09 09 09 73 70 | 72 69 6e 74 66 28 74 5f |e.X...sp|rintf(t_|
|00006370| 6c 69 6e 65 2c 22 23 70 | 75 73 68 64 65 66 20 25 |line,"#p|ushdef %|
|00006380| 73 20 30 25 6c 6f 22 2c | 0a 58 09 09 09 09 74 5f |s 0%lo",|.X....t_|
|00006390| 6e 61 6d 65 2c 76 61 6c | 75 65 29 3b 0a 58 09 09 |name,val|ue);.X..|
|000063a0| 69 20 3d 20 73 74 72 6c | 65 6e 28 74 5f 6c 69 6e |i = strl|en(t_lin|
|000063b0| 65 29 3b 0a 58 09 09 77 | 68 69 6c 65 28 69 2d 2d |e);.X..w|hile(i--|
|000063c0| 29 0a 58 09 09 09 2a 2d | 2d 70 70 5f 70 74 72 20 |).X...*-|-pp_ptr |
|000063d0| 3d 20 74 5f 6c 69 6e 65 | 5b 69 5d 3b 0a 58 09 09 |= t_line|[i];.X..|
|000063e0| 72 65 74 75 72 6e 28 30 | 29 3b 0a 58 0a 58 20 20 |return(0|);.X.X |
|000063f0| 20 20 20 20 20 20 64 65 | 66 61 75 6c 74 3a 0a 58 | de|fault:.X|
+--------+-------------------------+-------------------------+--------+--------+
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