82 lines
1.0 KiB
C
82 lines
1.0 KiB
C
#ifndef js_lex_h
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#define js_lex_h
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enum
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{
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TK_IDENTIFIER = 256,
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TK_NUMBER,
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TK_STRING,
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TK_REGEXP,
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/* multi-character punctuators */
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TK_LE,
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TK_GE,
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TK_EQ,
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TK_NE,
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TK_STRICTEQ,
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TK_STRICTNE,
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TK_SHL,
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TK_SHR,
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TK_USHR,
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TK_AND,
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TK_OR,
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TK_ADD_ASS,
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TK_SUB_ASS,
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TK_MUL_ASS,
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TK_DIV_ASS,
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TK_MOD_ASS,
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TK_SHL_ASS,
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TK_SHR_ASS,
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TK_USHR_ASS,
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TK_AND_ASS,
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TK_OR_ASS,
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TK_XOR_ASS,
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TK_INC,
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TK_DEC,
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/* keywords */
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TK_BREAK,
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TK_CASE,
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TK_CATCH,
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TK_CONTINUE,
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TK_DEBUGGER,
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TK_DEFAULT,
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TK_DELETE,
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TK_DO,
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TK_ELSE,
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TK_FALSE,
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TK_FINALLY,
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TK_FOR,
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TK_FUNCTION,
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TK_IF,
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TK_IN,
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TK_INSTANCEOF,
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TK_NEW,
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TK_NULL,
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TK_RETURN,
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TK_SWITCH,
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TK_THIS,
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TK_THROW,
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TK_TRUE,
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TK_TRY,
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TK_TYPEOF,
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TK_VAR,
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TK_VOID,
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TK_WHILE,
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TK_WITH,
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};
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int jsY_iswhite(int c);
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int jsY_isnewline(int c);
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int jsY_ishex(int c);
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int jsY_tohex(int c);
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const char *jsY_tokenstring(int token);
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int jsY_findword(const char *s, const char **list, int num);
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void jsY_initlex(js_State *J, const char *filename, const char *source);
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int jsY_lex(js_State *J);
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int jsY_lexjson(js_State *J);
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#endif
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