23 static char *attr = NULL;	/* Extension of linebuf to hold attributes */  variable
72 	attr = (char *) ecalloc(LINEBUF_SIZE, sizeof(char));  in init_line()
84 	char *new_attr = (char *) realloc(attr, new_size);  in expand_linebuf()
96 	attr = new_attr;  in expand_linebuf()
151 			attr[curr] = AT_STANDOUT;
153 			attr[curr] = 0;
173 			attr[curr+i] = AT_NORMAL;
185 		attr[curr++] = AT_NORMAL;
272 		attr[lmargin + i] = attr[lmargin + i + nchars];
350 	if (curr > 0 && attr[curr-1] != a)
351 		w += attr_ewidth(attr[curr-1]);
352 	if (a && (curr == 0 || attr[curr-1] != a))
364 	column -= pwidth(linebuf[curr], attr[curr]);  in backc()
457 		linebuf[curr-1] == ' ' && attr[curr-1] == AT_NORMAL &&
464 		attr[curr-1] = AT_INVIS;
466 	} else if (curr > 0 && attr[curr-1] != AT_NORMAL && 
467 		attr[curr-1] != AT_INVIS && c == ' ' && a == AT_NORMAL &&
468 		attr_ewidth(attr[curr-1]) > 0)
480 	attr[curr] = a;
493 store_tab(attr, pos)  in store_tab()  argument
494 	int attr;  in store_tab()
512 		STORE_CHAR(' ', attr, pos);
627 		} else if (utf_mode && curr > 0 && IS_UTF8_TRAIL(c) && attr[curr-1] == AT_UNDERLINE)
652 					attr[curr-i-1] = AT_UNDERLINE;
750 		attr[curr] = AT_NORMAL;
754 	attr[curr] = AT_NORMAL;
760 		attr[0] = AT_STANDOUT;
793 	*ap = attr[i];