63 lines
1.2 KiB
C
63 lines
1.2 KiB
C
typedef enum {
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TOKEN_EOF = 0,
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// Identification Keywords
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TOKEN_IDENTIFICATION,
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TOKEN_KEYWORD_DIVISION,
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TOKEN_KEYWORD_DATA,
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TOKEN_KEYWORD_SECTION,
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TOKEN_PROGRAM_ID,
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TOKEN_WORKING_STORAGE,
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TOKEN_PROCEDURE,
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// Program Keywords
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TOKEN_DISPLAY,
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TOKEN_STOP,
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TOKEN_RUN,
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TOKEN_MOVE,
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TOKEN_KEYWORD_TO,
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TOKEN_PERFORM,
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TOKEN_VARYING,
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TOKEN_KEYWORD_FROM,
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TOKEN_KEYWORD_BY,
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TOKEN_UNTIL,
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TOKEN_END_PERFORM,
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TOKEN_IF,
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TOKEN_END_IF,
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TOKEN_SPACE,
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TOKEN_KEYWORD_OCCURS,
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TOKEN_KEYWORD_VALUE,
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TOKEN_KEYWORD_COMPUTE,
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TOKEN_KEYWORD_FUNCTION,
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// Identifiers
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TOKEN_IDENT,
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// Data types
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TOKEN_STRING,
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TOKEN_INTEGER,
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TOKEN_PICTURE,
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TOKEN_ALPHANUMERIC,
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TOKEN_NUMERIC,
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TOKEN_SIGNED_NUMERIC,
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TOKEN_IMPLIED_DECIMAL,
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// https://ibmmainframes.com/about393.html
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TOKEN_COMPUTATION_LEVEL_0,
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TOKEN_COMPUTATION_LEVEL_1,
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TOKEN_COMPUTATION_LEVEL_2,
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TOKEN_COMPUTATION_LEVEL_3,
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// Grammar
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TOKEN_LEFT_PARENTHESIS,
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TOKEN_RIGHT_PARENTHESIS,
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TOKEN_DOT,
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TOKEN_COMMENT,
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// Operators
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TOKEN_ADD,
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TOKEN_SUB,
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TOKEN_MULTIPLY,
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TOKEN_DIVIDE,
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TOKEN_EQUAL,
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TOKEN_GREATER_THAN,
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TOKEN_LESS_THAN,
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TOKEN_EXPONENTIAL,
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} token_t; |