15 static int win_nolbr_chartabsize(win_T *wp, char_u *s, colnr_T col, int *headp);
753 # define RET_WIN_BUF_CHARTABSIZE(wp, buf, p, col) \  argument
756 	return tabstop_padding(col, (buf)->b_p_ts, (buf)->b_p_vts_array); \
761 # define RET_WIN_BUF_CHARTABSIZE(wp, buf, p, col) \  argument
766 	return (int)(ts - (col % ts)); \
773 chartabsize(char_u *p, colnr_T col)  in chartabsize()  argument
775     RET_WIN_BUF_CHARTABSIZE(curwin, curbuf, p, col)  in chartabsize()
780 win_chartabsize(win_T *wp, char_u *p, colnr_T col)  in win_chartabsize()  argument
782     RET_WIN_BUF_CHARTABSIZE(wp, wp->w_buffer, p, col)  in win_chartabsize()
802     colnr_T	col = startcol;  in linetabsize_col()  local
806 	col += lbr_chartabsize_adv(line, &s, col);  in linetabsize_col()
807     return (int)col;  in linetabsize_col()
816     colnr_T	col = 0;  in win_linetabsize()  local
821 	col += win_lbr_chartabsize(wp, line, s, col, NULL);  in win_linetabsize()
822     return (int)col;  in win_linetabsize()
949     colnr_T		col)  in lbr_chartabsize()  argument
957 	    return win_nolbr_chartabsize(curwin, s, col, NULL);  in lbr_chartabsize()
958 	RET_WIN_BUF_CHARTABSIZE(curwin, curbuf, s, col)  in lbr_chartabsize()
961     return win_lbr_chartabsize(curwin, line == NULL ? s : line, s, col, NULL);  in lbr_chartabsize()
972     colnr_T	col)  in lbr_chartabsize_adv()  argument
976     retval = lbr_chartabsize(line, *s, col);  in lbr_chartabsize_adv()
993     colnr_T	col,  in win_lbr_chartabsize()  argument
1017 	    return win_nolbr_chartabsize(wp, s, col, headp);  in win_lbr_chartabsize()
1018 	RET_WIN_BUF_CHARTABSIZE(wp, wp->w_buffer, s, col)  in win_lbr_chartabsize()
1025     size = win_chartabsize(wp, s, col);  in win_lbr_chartabsize()
1045 	col2 = col;  in win_lbr_chartabsize()
1047 	if (col >= colmax)  in win_lbr_chartabsize()
1052 		colmax += (((col - colmax) / n) + 1) * n - col_adj;  in win_lbr_chartabsize()
1063 			    && (col2 == col || !VIM_ISBREAK((int)*ps))))))  in win_lbr_chartabsize()
1069 		size = colmax - col + col_adj;  in win_lbr_chartabsize()
1075 				    && wp->w_p_wrap && in_win_border(wp, col))  in win_lbr_chartabsize()
1088     if ((*sbr != NUL || wp->w_p_bri) && wp->w_p_wrap && col != 0)  in win_lbr_chartabsize()
1094 	col += numberextra + mb_added;  in win_lbr_chartabsize()
1095 	if (col >= (colnr_T)wp->w_width)  in win_lbr_chartabsize()
1097 	    col -= wp->w_width;  in win_lbr_chartabsize()
1099 	    if (col >= numberextra && numberextra > 0)  in win_lbr_chartabsize()
1100 		col %= numberextra;  in win_lbr_chartabsize()
1104 		if (col >= sbrlen)  in win_lbr_chartabsize()
1105 		    col -= sbrlen;  in win_lbr_chartabsize()
1107 	    if (col >= numberextra && numberextra > 0)  in win_lbr_chartabsize()
1108 		col = col % numberextra;  in win_lbr_chartabsize()
1109 	    else if (col > 0 && numberextra > 0)  in win_lbr_chartabsize()
1110 		col += numberwidth - win_col_off2(wp);  in win_lbr_chartabsize()
1114 	if (col == 0 || col + size + sbrlen > (colnr_T)wp->w_width)  in win_lbr_chartabsize()
1123 		    int prev_width = col  in win_lbr_chartabsize()
1124 				 ? ((colnr_T)wp->w_width - (sbrlen + col)) : 0;  in win_lbr_chartabsize()
1140 	    if (col != 0)  in win_lbr_chartabsize()
1159     colnr_T	col,  in win_nolbr_chartabsize()  argument
1167 	return tabstop_padding(col, wp->w_buffer->b_p_ts,  in win_nolbr_chartabsize()
1171 	return (int)(n - (col % n));  in win_nolbr_chartabsize()
1177     if (n == 2 && MB_BYTE2LEN(*s) > 1 && in_win_border(wp, col))  in win_nolbr_chartabsize()
1239     if (pos->col == MAXCOL)  in getvcol()
1246 	    pos->col = 0;  in getvcol()
1247 	posptr = ptr + pos->col;  in getvcol()
1383     colnr_T	col;  in getvvcol()  local
1391 	getvcol(wp, pos, &col, NULL, NULL);  in getvvcol()
1397 	if (pos->col < (colnr_T)STRLEN(ptr))  in getvvcol()
1399 	    int c = (*mb_ptr2char)(ptr + pos->col);  in getvvcol()
1410 	col += coladd;  in getvvcol()
1412 	    *start = col;  in getvvcol()
1414 	    *cursor = col;  in getvvcol()
1416 	    *end = col + endadd;  in getvvcol()