#!yab f1 = open("Help_En.dat", "r") f2 = open("Help_En_Index.dat", "w") while(instr(a$, "& infotext") = 0) line input #f1 a$ wend while(not eof(f1)) line input #f1 a$ print #f2 a$ print #f2 tell(#f1) while(left$(a$,1)<>"&" or left$(a$,10)="&exverbatim") line input #f1 a$ print a$ wend wend close(f2) close(f1)