%% ^A0 {printf("\n\n");} ^A[0-9]* {printf("\n\n");} ^[B-Z][0-9]* ; [0-9]* {printf("\n");} [0-9]*"."[0-9]* {printf("\n");} \"[^"]*\" {printf("\n",yytext+1);} = ; [ \n] ; . ECHO; %% main() { printf("\n"); yylex(); printf("\n

"); ECHO; printf("

"); yytext[yyleng-1] = ' '; printf("%s

\n\n"); }