%{
#include "lexsyn.tab.c"
#include <string.h>
int yy_private_lines = 1;
int yyerror(){printf("Configuration file error at line %d -- %s.\n",yy_private_lines,yy_private_error_guess); exit(1);}
%}
%option noyywrap
%%
;				{ return SEMICOLON; }
\{				{ return LEFTBRACE; }
\}				{ return RIGHTBRACE; }
replication			{ return REPLICATION; }
source				{ return SOURCE; }
target				{ return TARGET; }
=				{ return EQUAL; }
[a-zA-Z_][a-zA-Z0-9_]+		{ yylval = (int)strdup(yytext); return NAME; }
[0-9_]+		                { yylval = (int)strdup(yytext); return NUMBER; }
\"[^"]*\"			{ yylval = (int)strndup((char *)yytext+1,(size_t)strlen(yytext+1)-1); return STRING; }
\[				{ return LEFTBRACKET; }
\]				{ return RIGHTBRACKET; }
,				{ return COMMA; }
#.*\n                           { /* consume comments */ }
\n                              { yy_private_lines++; }
\/\/.*\n			{ yy_private_lines++; }
[ \t]+				{ }
.                               { yy_private_error_guess = "syntax error"; yyerror(); }