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Corrected character classifications for CP437
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,38 +1,38 @@ | ||
| /************************************************************************/ | ||
| /* */ | ||
| /* Copyright (C)1987-2008 by */ | ||
| /* Zilog, Inc. */ | ||
| /* */ | ||
| /* San Jose, California */ | ||
| /* */ | ||
| /************************************************************************/ | ||
|
|
||
| /* Mapping table for isxxx functions */ | ||
|
|
||
| #define CTL 0x80 /* control character */ | ||
| #define WS 0x40 /* whitespace character */ | ||
| #define SP 0x20 /* space character */ | ||
| #define HEX 0x10 /* hex digit (A-Z,a-z) */ | ||
| #define UC 0x08 /* uppercase letter */ | ||
| #define LC 0x04 /* lowercase letter */ | ||
| #define PUN 0x02 /* punctuation */ | ||
| #define DIG 0x01 /* decimal digit (0-9) */ | ||
|
|
||
| __rom unsigned char __maptab[128] = { | ||
| /* 0 */ CTL,CTL,CTL,CTL,CTL,CTL,CTL,CTL, | ||
| /* 8 */ CTL,CTL|WS,CTL|WS,CTL|WS,CTL|WS,CTL|WS,CTL,CTL, | ||
| /* 10 */ CTL,CTL,CTL,CTL,CTL,CTL,CTL,CTL, | ||
| /* 18 */ CTL,CTL,CTL,CTL,CTL,CTL,CTL,CTL, | ||
| /* 20 */ WS|SP,PUN,PUN,PUN,PUN,PUN,PUN,PUN, | ||
| /* 28 */ PUN,PUN,PUN,PUN,PUN,PUN,PUN,PUN, | ||
| /* 30 */ DIG,DIG,DIG,DIG,DIG,DIG,DIG,DIG, | ||
| /* 38 */ DIG,DIG,PUN,PUN,PUN,PUN,PUN,PUN, | ||
| /* 40 */ PUN,UC|HEX,UC|HEX,UC|HEX,UC|HEX,UC|HEX,UC|HEX,UC, | ||
| /* 48 */ UC,UC,UC,UC,UC,UC,UC,UC, | ||
| /* 50 */ UC,UC,UC,UC,UC,UC,UC,UC, | ||
| /* 58 */ UC,UC,UC,PUN,PUN,PUN,PUN,PUN, | ||
| /* 60 */ PUN,LC|HEX,LC|HEX,LC|HEX,LC|HEX,LC|HEX,LC|HEX,LC, | ||
| /* 68 */ LC,LC,LC,LC,LC,LC,LC,LC, | ||
| /* 70 */ LC,LC,LC,LC,LC,LC,LC,LC, | ||
| /* 78 */ LC,LC,LC,PUN,PUN,PUN,PUN,CTL | ||
| }; | ||
| /************************************************************************/ | ||
| /* */ | ||
| /* Copyright (C)1987-2008 by */ | ||
| /* Zilog, Inc. */ | ||
| /* */ | ||
| /* San Jose, California */ | ||
| /* */ | ||
| /************************************************************************/ | ||
|
|
||
| /* Mapping table for isxxx functions */ | ||
|
|
||
| #define CTL 0x80 /* control character */ | ||
| #define WS 0x40 /* whitespace character */ | ||
| #define SP 0x20 /* space character */ | ||
| #define HEX 0x10 /* hex digit (A-Z,a-z) */ | ||
| #define UC 0x08 /* uppercase letter */ | ||
| #define LC 0x04 /* lowercase letter */ | ||
| #define PUN 0x02 /* punctuation */ | ||
| #define DIG 0x01 /* decimal digit (0-9) */ | ||
|
|
||
| __rom unsigned char __maptab[128] = { | ||
| /* 0 */ CTL,PUN,PUN,PUN,PUN,PUN,PUN,PUN, | ||
| /* 8 */ PUN,PUN,PUN,PUN,PUN,PUN,PUN,PUN, | ||
| /* 10 */ PUN,PUN,PUN,PUN,PUN,PUN,PUN,PUN, | ||
| /* 18 */ PUN,PUN,PUN,PUN,PUN,PUN,PUN,PUN, | ||
| /* 20 */ WS|SP,PUN,PUN,PUN,PUN,PUN,PUN,PUN, | ||
| /* 28 */ PUN,PUN,PUN,PUN,PUN,PUN,PUN,PUN, | ||
| /* 30 */ DIG,DIG,DIG,DIG,DIG,DIG,DIG,DIG, | ||
| /* 38 */ DIG,DIG,PUN,PUN,PUN,PUN,PUN,PUN, | ||
| /* 40 */ PUN,UC|HEX,UC|HEX,UC|HEX,UC|HEX,UC|HEX,UC|HEX,UC, | ||
| /* 48 */ UC,UC,UC,UC,UC,UC,UC,UC, | ||
| /* 50 */ UC,UC,UC,UC,UC,UC,UC,UC, | ||
| /* 58 */ UC,UC,UC,PUN,PUN,PUN,PUN,PUN, | ||
| /* 60 */ PUN,LC|HEX,LC|HEX,LC|HEX,LC|HEX,LC|HEX,LC|HEX,LC, | ||
| /* 68 */ LC,LC,LC,LC,LC,LC,LC,LC, | ||
| /* 70 */ LC,LC,LC,LC,LC,LC,LC,LC, | ||
| /* 78 */ LC,LC,LC,PUN,PUN,PUN,PUN,PUN | ||
| }; |