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30 lines
863 B
PHP
30 lines
863 B
PHP
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; Definitions for the character type tables
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; Ullrich von Bassewitz, 08.09.2001
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; Make the __ctype table an exported/imported symbol
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.global __ctype
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; Define bitmapped constants for the table entries
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CT_NONE = $00 ; Nothing special
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CT_LOWER = $01 ; 0 - Lower case char
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CT_UPPER = $02 ; 1 - Upper case char
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CT_DIGIT = $04 ; 2 - Numeric digit
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CT_XDIGIT = $08 ; 3 - Hex digit (both, lower and upper)
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CT_CTRL = $10 ; 4 - Control character
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CT_SPACE = $20 ; 5 - The space character itself
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CT_OTHER_WS = $40 ; 6 - Other whitespace ('\f', '\n', '\r', '\t' and '\v')
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CT_SPACE_TAB = $80 ; 7 - Space or tab character
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; Combined stuff
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CT_ALNUM = (CT_LOWER | CT_UPPER | CT_DIGIT)
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CT_ALPHA = (CT_LOWER | CT_UPPER)
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CT_CTRL_SPACE = (CT_CTRL | CT_SPACE)
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CT_NOT_PUNCT = (CT_SPACE | CT_CTRL | CT_DIGIT | CT_UPPER | CT_LOWER)
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