isspace(UChar(buffer[n])) &&
sscanf(skip_word(buffer + n), " %dx%d ", &pic_x, &pic_y) == 2) {
/* distort image to make it show normally on terminal */
isspace(UChar(buffer[n])) &&
sscanf(skip_word(buffer + n), " %dx%d ", &pic_x, &pic_y) == 2) {
/* distort image to make it show normally on terminal */