1384     int		lead_len;		// length of comment leader  in open_line()  local
1508 		lead_len = get_leader_len(ptr, NULL, FALSE, TRUE);  in open_line()
1510 		lead_len = 0;  in open_line()
1515 		if ( lead_len == 0 && ptr[0] == '#')  in open_line()
1522 		    lead_len = get_leader_len(ptr, NULL, FALSE, TRUE);  in open_line()
1524 		    lead_len = 0;  in open_line()
1525 		if (lead_len > 0)  in open_line()
1606 		if (lead_len == 0 && ptr[0] == '#')  in open_line()
1643 	lead_len = get_leader_len(saved_line, &lead_flags,  in open_line()
1646 	lead_len = 0;  in open_line()
1647     if (lead_len > 0)  in open_line()
1676 			lead_len = 0;  in open_line()
1710 		    for (p = saved_line + lead_len; *p; ++p)  in open_line()
1714 			    lead_len = 0;  in open_line()
1720 		if (lead_len > 0)  in open_line()
1731 		    if (!VIM_ISWHITE(saved_line[lead_len - 1])  in open_line()
1733 				    && (int)curwin->w_cursor.col == lead_len)  in open_line()
1735 				    && saved_line[lead_len] == NUL)  in open_line()
1749 		    lead_len = 0;  in open_line()
1786 		    lead_len = 0;  in open_line()
1795 	if (lead_len)  in open_line()
1798 	    leader = alloc(lead_len + lead_repl_len + extra_space + extra_len  in open_line()
1803 		lead_len = 0;  in open_line()
1806 		vim_strncpy(leader, saved_line, lead_len);  in open_line()
1826 			for (p = leader + lead_len - 1; p > leader  in open_line()
1848 					(size_t)((leader + lead_len) - endp));  in open_line()
1849 			    lead_len += l;  in open_line()
1852 			if (p + lead_repl_len > leader + lead_len)  in open_line()
1869 				   (size_t)((leader + lead_len) - (p + l + 1)));  in open_line()
1870 				lead_len -= l;  in open_line()
1890 			    for (i = 0; i < lead_len && p[i] != NUL; i += l)  in open_line()
1899 				       (size_t)(lead_len - i - (p - leader)));  in open_line()
1900 				lead_len += lead_repl_len - i;  in open_line()
1908 			for (p += lead_repl_len; p < leader + lead_len; ++p)  in open_line()
1912 				if (p + 1 < leader + lead_len && p[1] == TAB)  in open_line()
1914 				    --lead_len;  in open_line()
1916 						     (leader + lead_len) - p);  in open_line()
1932 						     (leader + lead_len) - p);  in open_line()
1933 					lead_len -= l - 1;  in open_line()
1966 		    while (off > 0 && lead_len > 0  in open_line()
1967 					       && leader[lead_len - 1] == ' ')  in open_line()
1972 			--lead_len;  in open_line()
1978 		    if (lead_len > 0 && VIM_ISWHITE(leader[lead_len - 1]))  in open_line()
1980 		    leader[lead_len] = NUL;  in open_line()
1985 		    leader[lead_len++] = ' ';  in open_line()
1986 		    leader[lead_len] = NUL;  in open_line()
1989 		newcol = lead_len;  in open_line()
1999 		    while (lead_len && VIM_ISWHITE(*leader))  in open_line()
2001 			--lead_len;  in open_line()
2070     if (lead_len)  in open_line()
2091 	less_cols -= lead_len;  in open_line()
2187 	while (lead_len-- > 0)  in open_line()