zac

case 's':            printf("1\n");            tokenString[MyArgC]=strtok(DoEdit.argument,BREAK);            while (tokenString[MyArgC++] != NULL){                tokenString[MyArgC] = strtok(NULL,BREAK);            }            printf("2\n");            strcpy(Data1,tokenString[0]);            strcpy(Data2,tokenString[1]);            printf("3\n");            Temp = strstr(StringToEdit, Data1);            Length = strlen(Data1);            printf("4\n");            Temp[0]='\0';            strcpy(TempString,StringToEdit);            printf("5\n");            strcat(TempString,Data2);            strcat(TempString,Temp+Length);            strncpy(StringToEdit,TempString,strlen(TempString));            printf("testtesttest\n");            break;        }