QInterpreter/Scanner.l at master · gbarcomu/QInterpreter · GitHub

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%{
#include "Parser.h"
#include "Constants.h"
#include <math.h>
int n_lines;
%}

%option noyywrap

%x COM

DIGIT [0-9]

%%

"//"					BEGIN(COM);
<COM>"\n"				BEGIN(0); n_lines++;

<COM>.					;

"x"						yylval.value = TYPEX; return X;
"y"						yylval.value = TYPEY; return Y;
"z"						yylval.value = TYPEZ; return Z;
"id"					yylval.value = TYPEID;return ID;
"h"						yylval.value = TYPEH; return H;
"s"						yylval.value = TYPES; return S;
"t"						yylval.value = TYPET; return T;
"tdg"					yylval.value = TYPETDG; return TDG;
"sdg"					yylval.value = TYPESDG; return SDG;
"cx"					return CX;
"repeat"				return REPEAT;
"measure"				yylval.value = TYPEMEASURE; return MEASURE;
"bloch"					yylval.value = TYPEBLOCH; return BLOCH;

\n					    n_lines++;

{DIGIT}+				yylval.value = atoi(yytext); return NUMBER;

[\t\r ]					;

. 						return (yytext[0]);

%%