398 	char *mark[28];         // user marks points somewhere in text[]-  a-z and previous context ''  member
517 #define mark           (G.mark          )  macro
1444 		mark[27] = mark[26];	// move cur to prev  in check_context()
1445 		mark[26] = dot;	// move local to cur  in check_context()
1456 	if (text <= mark[27] && mark[27] <= end - 1) {  in swap_context()
1457 		tmp = mark[27];  in swap_context()
1458 		mark[27] = p;  in swap_context()
1459 		mark[26] = p = tmp;  in swap_context()
1507 			for (i = 0; i < ARRAY_SIZE(mark); i++)  in text_hole_make()
1508 				if (mark[i])  in text_hole_make()
1509 					mark[i] += bias;  in text_hole_make()
2302 	memset(mark, 0, sizeof(mark));  in init_text_buffer()
2500 				q = mark[(unsigned char) c];  in get_one_address()
3857 			q = mark[c1];
3884 			mark[c1] = dot;
4791 	mark[26] = mark[27] = text;	// init "previous context"