wraith-lang/wraith.lex

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%{
#include "y.tab.h"
%}
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%option noyywrap
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%%
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"void" return VOID;
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"int" return INT;
"uint" return UINT;
"float" return FLOAT;
"double" return DOUBLE;
"string" return STRING;
"bool" return BOOL;
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"struct" return STRUCT;
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"return" return RETURN;
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[0-9]+ return NUMBER;
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[a-zA-Z][a-zA-Z0-9]* return ID;
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\"[a-zA-Z][a-zA-Z0-9]*\" return STRING_LITERAL;
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"+" return PLUS;
"-" return MINUS;
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"*" return STAR;
"/" return SLASH;
"%" return PERCENT;
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"<" return LESS_THAN;
">" return GREATER_THAN;
"=" return EQUAL;
"\"" return QUOTE;
"!" return BANG;
"|" return BAR;
"&" return AMPERSAND;
"." return POINT;
"," return COMMA;
";" return SEMICOLON;
":" return COLON;
"?" return QUESTION;
"(" return LEFT_PAREN;
")" return RIGHT_PAREN;
"[" return LEFT_BRACKET;
"]" return RIGHT_BRACKET;
"{" return LEFT_BRACE;
"}" return RIGHT_BRACE;
"//" return COMMENT;
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" " ;
"\n" ;
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[ \t] ;
%%