86 lines
2.3 KiB
C
86 lines
2.3 KiB
C
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// re2fsa.h
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// Angshuman Guha
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// aguha
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// Nov 30, 2000
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#ifndef __INC_RE2FSA_H
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#define __INC_RE2FSA_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define MAXLINE 1024
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#define MIN_TERMINAL 0
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#define MAX_TERMINAL 65535
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// the private use area of Unicode 3.0 is 0xE000 to 0xF8FF
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#define MIN_FACTOID_TERMINAL 0xE000
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#define TOKEN_EMPTY_STRING 0
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#define TOKEN_END_MARKER 1
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#define TOKEN_UNDEFINED 2
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#define TOKEN_NONE 3
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#define MIN_OPERATOR 65536
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#define MAX_OPERATOR 65600
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#define OPERATOR_EQUALS (MIN_OPERATOR)
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#define OPERATOR_CAT (MIN_OPERATOR+1)
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#define OPERATOR_OR (MIN_OPERATOR+2)
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#define OPERATOR_ZERO (MIN_OPERATOR+3)
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#define OPERATOR_OPTIONAL (MIN_OPERATOR+4)
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#define OPERATOR_ONE (MIN_OPERATOR+5)
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#define OPERATOR_LPAREN (MIN_OPERATOR+6)
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#define OPERATOR_RPAREN (MIN_OPERATOR+7)
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#define OPERATOR_LBRACKET (MIN_OPERATOR+8)
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#define OPERATOR_RBRACKET (MIN_OPERATOR+9)
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#define OPERATOR_STOP (MIN_OPERATOR+10)
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#define MIN_NONTERMINAL 65601
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#define MAX_NONTERMINAL 0x7FFFFFFF
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#define WCHAR2Terminal(wch) ((int)wch)
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#define IsOperator(x) (((x) >= MIN_OPERATOR) && ((x) <= MAX_OPERATOR))
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#define IsUnaryOperator(x) (((x)==OPERATOR_ZERO)||((x)==OPERATOR_ONE)||((x)==OPERATOR_OPTIONAL))
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#define IsBinaryOperator(x) (((x)==OPERATOR_CAT)||((x)==OPERATOR_OR))
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#define IsNonterminal(x) (((x) >= MIN_NONTERMINAL) && ((x) <= MAX_NONTERMINAL))
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#define IsTerminal(x) (((x) >= MIN_TERMINAL) && ((x) <= MAX_TERMINAL))
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#define CHARCONST_EQUALS L'='
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#define CHARCONST_CAT L'.'
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#define CHARCONST_OR L'|'
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#define CHARCONST_ZERO L'*'
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#define CHARCONST_OPTIONAL L'?'
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#define CHARCONST_ONE L'+'
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#define CHARCONST_LPAREN L'('
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#define CHARCONST_RPAREN L')'
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#define CHARCONST_LBRACKET L'['
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#define CHARCONST_RBRACKET L']'
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#define CHARCONST_COMMENT L'#'
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#define CHARCONST_STOP L';'
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#define CHARCONST_STRING L'"'
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#define CHARCONST_UNDERSCORE L'_'
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#define CHARCONST_ESCAPE L'\\'
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void SetErrorMsgS(char *sz);
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void SetErrorMsgSD(char *sz, int x);
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void SetErrorMsgSS(char *sz, char *sz1);
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void SetErrorMsgSDD(char *sz, int x, int y);
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BOOL IsErrorMsgSet(void);
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#if defined(DEBUG_OUTPUT) && defined(_CONSOLE)
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#define DebugOutput1(x) fprintf(stderr, x)
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#define DebugOutput2(x, y) fprintf(stderr, x, y)
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#else
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#define DebugOutput1(x)
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#define DebugOutput2(x, y)
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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