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|00000040| 20 28 42 72 61 64 20 41 | 70 70 6c 65 74 6f 6e 29 | (Brad A|ppleton)|
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|00000060| 34 39 3a 20 20 63 6d 64 | 6c 69 6e 65 20 2d 20 43 |49:  cmd|line - C|
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|00002a50| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
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|00002a90| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 0a 58 2e |========|=====.X.|
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|00002ac0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00002ad0| 3d 3d 3d 3d 3d 3d 0a 58 | 2e 73 6f 20 66 69 6c 65 |======.X|.so file|
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|00002af0| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00002b00| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 0a 58 2e |========|=====.X.|
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|00002b40| 66 50 28 31 29 0a 58 2e | 62 72 0a 58 5c 66 34 3c |fP(1).X.|br.X\f4<|
|00002b50| 63 6d 64 6c 69 6e 65 2e | 68 3e 5c 66 50 2c 20 5c |cmdline.|h>\fP, \|
|00002b60| 66 34 3c 63 6d 64 61 72 | 67 73 2e 68 3e 5c 66 50 |f4<cmdar|gs.h>\fP|
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|00002b80| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
|00002b90| 3d 3d 3d 3d 3d 3d 3d 3d | 0a 58 2e 53 48 20 41 55 |========|.X.SH AU|
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|00002cb0| 20 22 24 7b 31 7d 22 20 | 21 3d 20 22 2d 63 22 20 | "${1}" |!= "-c" |
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|00002e10| 3d 3d 3d 3d 3d 3d 3d 3d | 3d 3d 3d 3d 3d 3d 3d 3d |========|========|
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|00002e60| 3d 3d 3d 0a 58 2e 53 48 | 20 4e 41 4d 45 0a 58 43 |===.X.SH| NAME.XC|
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|00004e80| 6c 73 6f 20 65 78 70 6c | 69 63 69 74 6c 79 20 73 |lso expl|icitly s|
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|00004ed0| 73 61 6d 65 20 74 6f 6b | 65 6e 20 61 73 20 74 68 |same tok|en as th|
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|00004ef0| 58 46 6f 72 20 73 68 6f | 72 74 20 6f 70 74 69 6f |XFor sho|rt optio|
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|00004fa0| 6f 70 74 69 6f 6e 29 20 | 62 65 63 61 75 73 65 20 |option) |because |
|00004fb0| 6f 6e 6c 79 20 6f 6e 65 | 0a 58 63 68 61 72 61 63 |only one|.Xcharac|
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|00004fe0| 76 61 6c 75 65 2e 20 0a | 58 54 68 65 20 66 6f 6c |value. .|XThe fol|
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|00005040| 67 73 20 74 68 61 74 20 | 63 6f 6e 74 61 69 6e 20 |gs that |contain |
|00005050| 6d 6f 72 65 20 74 68 61 | 6e 20 31 20 63 68 61 72 |more tha|n 1 char|
|00005060| 61 63 74 65 72 20 6d 61 | 79 20 6f 6e 6c 79 20 62 |acter ma|y only b|
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|000050a0| 58 2e 54 50 0a 58 22 5c | 66 34 30 5c 66 50 22 2c |X.TP.X"\|f40\fP",|
|000050b0| 20 22 5c 66 34 5c 2d 5c | 66 50 22 2c 20 22 5c 66 | "\f4\-\|fP", "\f|
|000050c0| 34 4f 46 46 5c 66 50 22 | 2c 20 22 5c 66 34 4e 4f |4OFF\fP"|, "\f4NO|
|000050d0| 5c 66 50 22 2c 20 22 5c | 66 34 46 41 4c 53 45 5c |\fP", "\|f4FALSE\|
|000050e0| 66 50 22 0a 58 45 61 63 | 68 20 6f 66 20 74 68 65 |fP".XEac|h of the|
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|00005130| 58 22 5c 66 34 31 5c 66 | 50 22 2c 20 22 5c 66 34 |X"\f41\f|P", "\f4|
|00005140| 2b 5c 66 50 22 2c 20 22 | 5c 66 34 4f 4e 5c 66 50 |+\fP", "|\f4ON\fP|
|00005150| 22 2c 20 22 5c 66 34 59 | 45 53 5c 66 50 22 2c 20 |", "\f4Y|ES\fP", |
|00005160| 22 5c 66 34 54 52 55 45 | 5c 66 50 22 0a 58 45 61 |"\f4TRUE|\fP".XEa|
|00005170| 63 68 20 6f 66 20 74 68 | 65 73 65 20 69 6e 64 69 |ch of th|ese indi|
|00005180| 63 61 74 65 73 20 74 68 | 61 74 20 74 68 65 20 6f |cates th|at the o|
|00005190| 70 74 69 6f 6e 20 73 68 | 6f 75 6c 64 20 62 65 20 |ption sh|ould be |
|000051a0| 74 75 72 6e 65 64 20 5c | 66 49 6f 6e 5c 66 50 2e |turned \|fIon\fP.|
|000051b0| 0a 58 0a 58 2e 54 50 0a | 58 22 5c 66 34 5e 5c 66 |.X.X.TP.|X"\f4^\f|
|000051c0| 50 22 2c 20 22 5c 66 34 | 7e 5c 66 50 22 2c 20 22 |P", "\f4|~\fP", "|
|000051d0| 5c 66 34 21 5c 66 50 22 | 0a 58 45 61 63 68 20 6f |\f4!\fP"|.XEach o|
|000051e0| 66 20 74 68 65 73 65 20 | 69 6e 64 69 63 61 74 65 |f these |indicate|
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|00005200| 6e 20 73 68 6f 75 6c 64 | 20 62 65 20 5c 66 49 74 |n should| be \fIt|
|00005210| 6f 67 67 6c 65 64 5c 66 | 50 2e 0a 58 49 6e 20 74 |oggled\f|P..XIn t|
|00005220| 68 65 20 63 61 73 65 20 | 6f 66 20 61 20 6c 6f 6e |he case |of a lon|
|00005230| 67 2d 6f 70 74 69 6f 6e | 2c 20 61 6e 79 20 6f 66 |g-option|, any of|
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|00005270| 68 65 20 6b 65 79 77 6f | 72 64 2d 6e 61 6d 65 20 |he keywo|rd-name |
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|00005290| 73 20 69 6e 20 60 60 5c | 66 42 5c 2a 28 2d 2d 6d |s in ``\|fB\*(--m|
|000052a0| 6f 64 65 5c 66 34 3d 21 | 6d 6f 64 65 5c 66 52 27 |ode\f4=!|mode\fR'|
|000052b0| 27 29 2e 0a 58 2e 52 45 | 0a 58 0a 58 2e 52 45 0a |')..X.RE|.X.X.RE.|
|000052c0| 45 4e 44 5f 4f 46 5f 46 | 49 4c 45 0a 69 66 20 74 |END_OF_F|ILE.if t|
|000052d0| 65 73 74 20 34 35 35 37 | 20 2d 6e 65 20 60 77 63 |est 4557| -ne `wc|
|000052e0| 20 2d 63 20 3c 27 64 6f | 63 2f 70 61 72 73 69 6e | -c <'do|c/parsin|
|000052f0| 67 2e 6d 61 6e 27 60 3b | 20 74 68 65 6e 0a 20 20 |g.man'`;| then.  |
|00005300| 20 20 65 63 68 6f 20 73 | 68 61 72 3a 20 5c 22 27 |  echo s|har: \"'|
|00005310| 64 6f 63 2f 70 61 72 73 | 69 6e 67 2e 6d 61 6e 27 |doc/pars|ing.man'|
|00005320| 5c 22 20 75 6e 70 61 63 | 6b 65 64 20 77 69 74 68 |\" unpac|ked with|
|00005330| 20 77 72 6f 6e 67 20 73 | 69 7a 65 21 0a 66 69 0a | wrong s|ize!.fi.|
|00005340| 23 20 65 6e 64 20 6f 66 | 20 27 64 6f 63 2f 70 61 |# end of| 'doc/pa|
|00005350| 72 73 69 6e 67 2e 6d 61 | 6e 27 0a 66 69 0a 69 66 |rsing.ma|n'.fi.if|
|00005360| 20 74 65 73 74 20 2d 66 | 20 27 73 72 63 2f 63 6d | test -f| 'src/cm|
|00005370| 64 2f 61 72 67 74 79 70 | 65 73 2e 63 27 20 2d 61 |d/argtyp|es.c' -a|
|00005380| 20 22 24 7b 31 7d 22 20 | 21 3d 20 22 2d 63 22 20 | "${1}" |!= "-c" |
|00005390| 3b 20 74 68 65 6e 20 0a | 20 20 65 63 68 6f 20 73 |; then .|  echo s|
|000053a0| 68 61 72 3a 20 57 69 6c | 6c 20 6e 6f 74 20 63 6c |har: Wil|l not cl|
|000053b0| 6f 62 62 65 72 20 65 78 | 69 73 74 69 6e 67 20 66 |obber ex|isting f|
|000053c0| 69 6c 65 20 5c 22 27 73 | 72 63 2f 63 6d 64 2f 61 |ile \"'s|rc/cmd/a|
|000053d0| 72 67 74 79 70 65 73 2e | 63 27 5c 22 0a 65 6c 73 |rgtypes.|c'\".els|
|000053e0| 65 0a 65 63 68 6f 20 73 | 68 61 72 3a 20 45 78 74 |e.echo s|har: Ext|
|000053f0| 72 61 63 74 69 6e 67 20 | 5c 22 27 73 72 63 2f 63 |racting |\"'src/c|
|00005400| 6d 64 2f 61 72 67 74 79 | 70 65 73 2e 63 27 5c 22 |md/argty|pes.c'\"|
|00005410| 20 5c 28 35 31 39 31 20 | 63 68 61 72 61 63 74 65 | \(5191 |characte|
|00005420| 72 73 5c 29 0a 73 65 64 | 20 22 73 2f 5e 58 2f 2f |rs\).sed| "s/^X//|
|00005430| 22 20 3e 27 73 72 63 2f | 63 6d 64 2f 61 72 67 74 |" >'src/|cmd/argt|
|00005440| 79 70 65 73 2e 63 27 20 | 3c 3c 27 45 4e 44 5f 4f |ypes.c' |<<'END_O|
|00005450| 46 5f 46 49 4c 45 27 0a | 58 23 69 6e 63 6c 75 64 |F_FILE'.|X#includ|
|00005460| 65 20 3c 73 74 64 6c 69 | 62 2e 68 3e 0a 58 23 69 |e <stdli|b.h>.X#i|
|00005470| 6e 63 6c 75 64 65 20 3c | 69 6f 73 74 72 65 61 6d |nclude <|iostream|
|00005480| 2e 68 3e 0a 58 23 69 6e | 63 6c 75 64 65 20 3c 73 |.h>.X#in|clude <s|
|00005490| 74 72 69 6e 67 2e 68 3e | 0a 58 23 69 6e 63 6c 75 |tring.h>|.X#inclu|
|000054a0| 64 65 20 3c 63 74 79 70 | 65 2e 68 3e 0a 58 0a 58 |de <ctyp|e.h>.X.X|
|000054b0| 23 69 6e 63 6c 75 64 65 | 20 22 61 72 67 74 79 70 |#include| "argtyp|
|000054c0| 65 73 2e 68 22 0a 58 0a | 58 0a 58 2f 2f 2d 2d 2d |es.h".X.|X.X//---|
|000054d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000054e0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000054f0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005500| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005510| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 0a 58 2f 2f 20 5e |--------|--.X// ^|
|00005520| 46 55 4e 43 54 49 4f 4e | 3a 20 6f 70 65 72 61 74 |FUNCTION|: operat|
|00005530| 6f 72 28 29 20 2d 20 68 | 61 6e 64 6c 65 20 61 6e |or() - h|andle an|
|00005540| 20 61 72 67 75 6d 65 6e | 74 20 66 72 6f 6d 20 74 | argumen|t from t|
|00005550| 68 65 20 63 6f 6d 6d 61 | 6e 64 2d 6c 69 6e 65 0a |he comma|nd-line.|
|00005560| 58 2f 2f 0a 58 2f 2f 20 | 5e 53 59 4e 4f 50 53 49 |X//.X// |^SYNOPSI|
|00005570| 53 3a 0a 58 2f 2f 20 20 | 20 20 69 6e 74 20 20 6f |S:.X//  |  int  o|
|00005580| 70 65 72 61 74 6f 72 28 | 29 28 61 72 67 2c 20 63 |perator(|)(arg, c|
|00005590| 6d 64 29 3b 0a 58 2f 2f | 0a 58 2f 2f 20 5e 50 41 |md);.X//|.X// ^PA|
|000055a0| 52 41 4d 45 54 45 52 53 | 3a 0a 58 2f 2f 20 20 20 |RAMETERS|:.X//   |
|000055b0| 20 63 6f 6e 73 74 20 63 | 68 61 72 20 2a 20 26 20 | const c|har * & |
|000055c0| 61 72 67 3b 0a 58 2f 2f | 20 20 20 20 2d 2d 20 74 |arg;.X//|    -- t|
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|000055e0| 61 6c 75 65 20 66 6f 72 | 20 74 68 69 73 20 63 6f |alue for| this co|
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|00005600| 58 2f 2f 20 20 20 20 20 | 20 20 75 70 6f 6e 20 72 |X//     |  upon r|
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|00005ba0| 20 0a 58 2f 2f 20 20 20 | 20 2d 20 49 66 20 28 63 | .X//   | - If (c|
|00005bb0| 6d 64 2e 66 6c 61 67 73 | 28 29 20 26 20 54 45 4d |md.flags|() & TEM|
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|00005c50| 20 63 6f 6d 6d 61 6e 64 | 2d 61 72 67 75 6d 65 6e | command|-argumen|
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|00005cb0| 3a 0a 58 2f 2f 20 20 20 | 20 46 41 49 4c 55 52 45 |:.X//   | FAILURE|
|00005cc0| 20 28 6e 6f 6e 2d 7a 65 | 72 6f 29 20 20 49 66 20 | (non-ze|ro)  If |
|00005cd0| 73 6f 6d 65 74 68 69 6e | 67 20 77 65 6e 74 20 77 |somethin|g went w|
|00005ce0| 72 6f 6e 67 20 77 68 65 | 6e 20 70 65 72 66 6f 72 |rong whe|n perfor|
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|00005d00| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |        |        |
|00005d10| 20 20 20 20 64 65 73 69 | 72 65 64 20 61 63 74 69 |    desi|red acti|
|00005d20| 6f 6e 73 20 66 6f 72 20 | 74 68 69 73 20 63 6f 6d |ons for |this com|
|00005d30| 6d 61 6e 64 2d 61 72 67 | 75 6d 65 6e 74 2e 0a 58 |mand-arg|ument..X|
|00005d40| 2f 2f 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |//      |        |
|00005d50| 20 20 20 20 20 20 20 20 | 20 20 41 20 63 6f 6d 6d |        |  A comm|
|00005d60| 6f 6e 20 70 72 6f 62 6c | 65 6d 20 77 6f 75 6c 64 |on probl|em would|
|00005d70| 20 62 65 20 74 68 61 74 | 20 22 61 72 67 22 20 69 | be that| "arg" i|
|00005d80| 73 0a 58 2f 2f 20 20 20 | 20 20 20 20 20 20 20 20 |s.X//   |        |
|00005d90| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 73 79 6e |        |     syn|
|00005da0| 74 61 63 74 69 63 61 6c | 6c 79 20 69 6e 63 6f 72 |tactical|ly incor|
|00005db0| 72 65 63 74 2e 0a 58 2f | 2f 0a 58 2f 2f 20 20 20 |rect..X/|/.X//   |
|00005dc0| 20 53 55 43 43 45 53 53 | 20 28 7a 65 72 6f 29 20 | SUCCESS| (zero) |
|00005dd0| 20 49 66 20 22 61 72 67 | 22 20 69 73 20 4e 55 4c | If "arg|" is NUL|
|00005de0| 4c 20 61 6e 64 2f 6f 72 | 20 77 65 20 77 65 72 65 |L and/or| we were|
|00005df0| 20 61 62 6c 65 20 74 6f | 20 73 75 63 63 65 73 66 | able to| succesf|
|00005e00| 75 6c 6c 79 0a 58 2f 2f | 20 20 20 20 20 20 20 20 |ully.X//|        |
|00005e10| 20 20 20 20 20 20 20 20 | 20 20 20 20 70 65 72 66 |        |    perf|
|00005e20| 6f 72 6d 20 61 6c 6c 20 | 64 65 73 69 72 65 64 20 |orm all |desired |
|00005e30| 61 63 74 69 6f 6e 73 20 | 66 6f 72 20 74 68 69 73 |actions |for this|
|00005e40| 20 63 6f 6d 6d 61 6e 64 | 20 61 72 67 75 6d 65 6e | command| argumen|
|00005e50| 74 2e 0a 58 2f 2f 2d 5e | 5e 2d 2d 2d 2d 2d 2d 2d |t..X//-^|^-------|
|00005e60| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005e70| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005e80| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005e90| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005ea0| 2d 2d 2d 0a 58 0a 58 0a | 58 2f 2f 2d 2d 2d 2d 2d |---.X.X.|X//-----|
|00005eb0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005ec0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005ed0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00005ee0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 20 53 68 65 6c 6c 43 |--------|- ShellC|
|00005ef0| 6d 64 41 72 67 49 6e 74 | 0a 58 0a 58 53 68 65 6c |mdArgInt|.X.XShel|
|00005f00| 6c 43 6d 64 41 72 67 49 | 6e 74 3a 3a 7e 53 68 65 |lCmdArgI|nt::~She|
|00005f10| 6c 6c 43 6d 64 41 72 67 | 49 6e 74 28 76 6f 69 64 |llCmdArg|Int(void|
|00005f20| 29 0a 58 7b 0a 58 7d 0a | 58 0a 58 69 6e 74 0a 58 |).X{.X}.|X.Xint.X|
|00005f30| 53 68 65 6c 6c 43 6d 64 | 41 72 67 49 6e 74 3a 3a |ShellCmd|ArgInt::|
|00005f40| 6f 70 65 72 61 74 6f 72 | 28 29 28 63 6f 6e 73 74 |operator|()(const|
|00005f50| 20 63 68 61 72 20 2a 20 | 26 20 61 72 67 2c 20 43 | char * |& arg, C|
|00005f60| 6d 64 4c 69 6e 65 20 26 | 20 63 6d 64 29 0a 58 7b |mdLine &| cmd).X{|
|00005f70| 0a 58 20 20 20 43 6d 64 | 41 72 67 49 6e 74 20 20 |.X   Cmd|ArgInt  |
|00005f80| 69 6e 74 5f 61 72 67 28 | 2a 74 68 69 73 29 3b 0a |int_arg(|*this);.|
|00005f90| 58 20 20 20 63 6f 6e 73 | 74 20 63 68 61 72 20 2a |X   cons|t char *|
|00005fa0| 20 73 61 76 65 5f 61 72 | 67 20 3d 20 61 72 67 3b | save_ar|g = arg;|
|00005fb0| 0a 58 20 20 20 69 6e 74 | 20 20 62 61 64 76 61 6c |.X   int|  badval|
|00005fc0| 20 3d 20 69 6e 74 5f 61 | 72 67 28 61 72 67 2c 20 | = int_a|rg(arg, |
|00005fd0| 63 6d 64 29 3b 0a 58 20 | 20 20 69 66 20 28 73 61 |cmd);.X |  if (sa|
|00005fe0| 76 65 5f 61 72 67 20 26 | 26 20 21 62 61 64 76 61 |ve_arg &|& !badva|
|00005ff0| 6c 29 20 20 73 65 74 28 | 73 61 76 65 5f 61 72 67 |l)  set(|save_arg|
|00006000| 29 3b 0a 58 20 20 20 72 | 65 74 75 72 6e 20 20 62 |);.X   r|eturn  b|
|00006010| 61 64 76 61 6c 3b 0a 58 | 7d 0a 58 0a 58 2f 2f 2d |adval;.X|}.X.X//-|
|00006020| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00006030| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00006040| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00006050| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 20 53 68 65 6c |--------|--- Shel|
|00006060| 6c 43 6d 64 41 72 67 46 | 6c 6f 61 74 0a 58 0a 58 |lCmdArgF|loat.X.X|
|00006070| 53 68 65 6c 6c 43 6d 64 | 41 72 67 46 6c 6f 61 74 |ShellCmd|ArgFloat|
|00006080| 3a 3a 7e 53 68 65 6c 6c | 43 6d 64 41 72 67 46 6c |::~Shell|CmdArgFl|
|00006090| 6f 61 74 28 76 6f 69 64 | 29 0a 58 7b 0a 58 7d 0a |oat(void|).X{.X}.|
|000060a0| 58 0a 58 69 6e 74 0a 58 | 53 68 65 6c 6c 43 6d 64 |X.Xint.X|ShellCmd|
|000060b0| 41 72 67 46 6c 6f 61 74 | 3a 3a 6f 70 65 72 61 74 |ArgFloat|::operat|
|000060c0| 6f 72 28 29 28 63 6f 6e | 73 74 20 63 68 61 72 20 |or()(con|st char |
|000060d0| 2a 20 26 20 61 72 67 2c | 20 43 6d 64 4c 69 6e 65 |* & arg,| CmdLine|
|000060e0| 20 26 20 63 6d 64 29 0a | 58 7b 0a 58 20 20 20 43 | & cmd).|X{.X   C|
|000060f0| 6d 64 41 72 67 46 6c 6f | 61 74 20 20 66 6c 6f 61 |mdArgFlo|at  floa|
|00006100| 74 5f 61 72 67 28 2a 74 | 68 69 73 29 3b 0a 58 20 |t_arg(*t|his);.X |
|00006110| 20 20 63 6f 6e 73 74 20 | 63 68 61 72 20 2a 20 73 |  const |char * s|
|00006120| 61 76 65 5f 61 72 67 20 | 3d 20 61 72 67 3b 0a 58 |ave_arg |= arg;.X|
|00006130| 20 20 20 69 6e 74 20 20 | 62 61 64 76 61 6c 20 3d |   int  |badval =|
|00006140| 20 66 6c 6f 61 74 5f 61 | 72 67 28 61 72 67 2c 20 | float_a|rg(arg, |
|00006150| 63 6d 64 29 3b 0a 58 20 | 20 20 69 66 20 28 73 61 |cmd);.X |  if (sa|
|00006160| 76 65 5f 61 72 67 20 26 | 26 20 21 62 61 64 76 61 |ve_arg &|& !badva|
|00006170| 6c 29 20 20 73 65 74 28 | 73 61 76 65 5f 61 72 67 |l)  set(|save_arg|
|00006180| 29 3b 0a 58 20 20 20 72 | 65 74 75 72 6e 20 20 62 |);.X   r|eturn  b|
|00006190| 61 64 76 61 6c 3b 0a 58 | 7d 0a 58 0a 58 2f 2f 2d |adval;.X|}.X.X//-|
|000061a0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000061b0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000061c0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|000061d0| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 20 53 68 65 |--------|---- She|
|000061e0| 6c 6c 43 6d 64 41 72 67 | 43 68 61 72 0a 58 0a 58 |llCmdArg|Char.X.X|
|000061f0| 53 68 65 6c 6c 43 6d 64 | 41 72 67 43 68 61 72 3a |ShellCmd|ArgChar:|
|00006200| 3a 7e 53 68 65 6c 6c 43 | 6d 64 41 72 67 43 68 61 |:~ShellC|mdArgCha|
|00006210| 72 28 76 6f 69 64 29 0a | 58 7b 0a 58 7d 0a 58 0a |r(void).|X{.X}.X.|
|00006220| 58 69 6e 74 0a 58 53 68 | 65 6c 6c 43 6d 64 41 72 |Xint.XSh|ellCmdAr|
|00006230| 67 43 68 61 72 3a 3a 6f | 70 65 72 61 74 6f 72 28 |gChar::o|perator(|
|00006240| 29 28 63 6f 6e 73 74 20 | 63 68 61 72 20 2a 20 26 |)(const |char * &|
|00006250| 20 61 72 67 2c 20 43 6d | 64 4c 69 6e 65 20 26 20 | arg, Cm|dLine & |
|00006260| 63 6d 64 29 0a 58 7b 0a | 58 20 20 20 43 6d 64 41 |cmd).X{.|X   CmdA|
|00006270| 72 67 43 68 61 72 20 20 | 63 68 61 72 5f 61 72 67 |rgChar  |char_arg|
|00006280| 28 2a 74 68 69 73 29 3b | 0a 58 20 20 20 63 6f 6e |(*this);|.X   con|
|00006290| 73 74 20 63 68 61 72 20 | 2a 20 73 61 76 65 5f 61 |st char |* save_a|
|000062a0| 72 67 20 3d 20 61 72 67 | 3b 0a 58 20 20 20 69 6e |rg = arg|;.X   in|
|000062b0| 74 20 20 62 61 64 76 61 | 6c 20 3d 20 63 68 61 72 |t  badva|l = char|
|000062c0| 5f 61 72 67 28 61 72 67 | 2c 20 63 6d 64 29 3b 0a |_arg(arg|, cmd);.|
|000062d0| 58 20 20 20 69 66 20 28 | 73 61 76 65 5f 61 72 67 |X   if (|save_arg|
|000062e0| 20 26 26 20 21 62 61 64 | 76 61 6c 29 20 20 73 65 | && !bad|val)  se|
|000062f0| 74 28 73 61 76 65 5f 61 | 72 67 29 3b 0a 58 20 20 |t(save_a|rg);.X  |
|00006300| 20 72 65 74 75 72 6e 20 | 20 62 61 64 76 61 6c 3b | return | badval;|
|00006310| 0a 58 7d 0a 58 0a 58 2f | 2f 2d 2d 2d 2d 2d 2d 2d |.X}.X.X/|/-------|
|00006320| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00006330| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00006340| 2d 2d 2d 2d 2d 2d 2d 2d | 2d 2d 2d 2d 2d 2d 2d 2d |--------|--------|
|00006350| 2d 2d 2d 2d 2d 2d 2d 20 | 53 68 65 6c 6c 43 6d 64 |------- |ShellCmd|
|00006360| 41 72 67 53 74 72 0a 58 | 0a 58 53 68 65 6c 6c 43 |ArgStr.X|.XShellC|
|00006370| 6d 64 41 72 67 53 74 72 | 3a 3a 7e 53 68 65 6c 6c |mdArgStr|::~Shell|
|00006380| 43 6d 64 41 72 67 53 74 | 72 28 76 6f 69 64 29 0a |CmdArgSt|r(void).|
|00006390| 58 7b 0a 58 7d 0a 58 0a | 58 69 6e 74 0a 58 53 68 |X{.X}.X.|Xint.XSh|
|000063a0| 65 6c 6c 43 6d 64 41 72 | 67 53 74 72 3a 3a 6f 70 |ellCmdAr|gStr::op|
|000063b0| 65 72 61 74 6f 72 28 29 | 28 63 6f 6e 73 74 20 63 |erator()|(const c|
|000063c0| 68 61 72 20 2a 20 26 20 | 61 72 67 2c 20 43 6d 64 |har * & |arg, Cmd|
|000063d0| 4c 69 6e 65 20 26 20 63 | 6d 64 29 0a 58 7b 0a 58 |Line & c|md).X{.X|
|000063e0| 20 20 20 43 6d 64 41 72 | 67 53 74 72 20 20 73 74 |   CmdAr|gStr  st|
|000063f0| 72 5f 61 72 67 28 2a 74 | 68 69 73 29 3b 0a 58 20 |r_arg(*t|his);.X |
+--------+-------------------------+-------------------------+--------+--------+