instr-to-kodkod/parser/PropertyLexer.g4


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lexer grammar PropertyLexer;

fragment SEP: [ \t\r\n]+;

L_PAREN : '(';
R_PAREN : ')';

TAG_EXISTING_KW: '(tag_existing' SEP;

AND_OPERATOR_KW: '(and' SEP;
OR_OPERATOR_KW: '(or' SEP;
NOT_OPERATOR_KW: '(not' SEP ;
IMPLIES_OPERATOR_KW: '(implies' SEP ;

EXISTS_OPERATOR_KW: '(exists' SEP;
FORALL_OPERATOR_KW: '(forall' SEP;

CTL_VERIFIES_OPERATOR_KW: '(CTL_verifies' SEP;

AX_OPERATOR_KW: '(AX' SEP;
EX_OPERATOR_KW: '(EX' SEP;
AG_OPERATOR_KW: '(AG' SEP;
EG_OPERATOR_KW: '(EG' SEP;
AF_OPERATOR_KW: '(AF' SEP;
EF_OPERATOR_KW: '(EF' SEP;
AU_OPERATOR_KW: '(AU' SEP;
EU_OPERATOR_KW: '(EU' SEP;

WS: SEP;

ID: [a-zA-Z0-9_]+;
STRING: '"' ~('\r' | '\n' | '"')* '"';