90 struct str_line *il;  variable
361   if (c_r->line->alloc_len < c_r->line->str_len+il->str_len+5) {  in i_insert()
363       c_r->line->alloc_len*2+il->alloc_len*2);  in i_insert()
365     c_r->line->alloc_len = c_r->line->alloc_len*2+2*il->alloc_len;  in i_insert()
371   strcpy(&s[TT.cur_col], il->str_data);  in i_insert()
372   strcpy(&s[TT.cur_col+il->str_len], t);  in i_insert()
373   TT.cur_col += il->str_len;  in i_insert()
375   c_r->line->str_len += il->str_len;  in i_insert()
492   il = xzalloc(sizeof(struct str_line));  in vi_main()
493   il->str_data = xzalloc(80);  in vi_main()
494   il->alloc_len = 80;  in vi_main()
542           il->str_data[0]=key;  in vi_main()
543           il->str_len++;  in vi_main()
575           il->str_len = 0;  in vi_main()
576           memset(il->str_data, 0, il->alloc_len);  in vi_main()
580           if (il->str_len) {  in vi_main()
581             il->str_data[il->str_len] = 0;  in vi_main()
582             if (il->str_len > 1) il->str_len--;  in vi_main()
586             if (run_ex_cmd(il->str_data) == -1)  in vi_main()
589           il->str_len = 0;  in vi_main()
590           memset(il->str_data, 0, il->alloc_len);  in vi_main()
594             if (il->str_len == il->alloc_len) {  in vi_main()
595               il->str_data = realloc(il->str_data, il->alloc_len*2);  in vi_main()
596               il->alloc_len *= 2;  in vi_main()
598             il->str_data[il->str_len] = key;  in vi_main()
599             il->str_len++;  in vi_main()
608           il->str_len = 0;  in vi_main()
609           memset(il->str_data, 0, il->alloc_len);  in vi_main()
613           if (il->str_len)  in vi_main()
614             il->str_data[il->str_len--] = 0;  in vi_main()
618           il->str_data[il->str_len++] = ' ';  in vi_main()
619           il->str_data[il->str_len++] = ' ';  in vi_main()
626           il->str_len = 0;  in vi_main()
627           memset(il->str_data, 0, il->alloc_len);  in vi_main()
632             if (il->str_len+utf8_dec_p+1 >= il->alloc_len) {  in vi_main()
633               il->str_data = realloc(il->str_data, il->alloc_len*2);  in vi_main()
634               il->alloc_len *= 2;  in vi_main()
636             strcpy(il->str_data+il->str_len, utf8_code);  in vi_main()
637             il->str_len += utf8_dec_p;  in vi_main()
710   if (TT.vi_mode == 2 && il->str_len) {  in draw_page()
711     line = il->str_data;  in draw_page()
712     bytes = il->str_len;  in draw_page()
798     printf("%s", il->str_data);  in draw_page()