864     int     width;  in validate_cursor_col()  local
872 	width = curwin->w_width - off + curwin_col_off2();  in validate_cursor_col()
877 		&& width > 0)  in validate_cursor_col()
879 	    col -= ((col - curwin->w_width) / width + 1) * width;  in validate_cursor_col()
952     int		width = 0;  in curs_columns()  local
1010 	width = textwidth + curwin_col_off2();  in curs_columns()
1020 	    n = (curwin->w_wcol - curwin->w_width) / width + 1;  in curs_columns()
1021 	    curwin->w_wcol -= n * width;  in curs_columns()
1116 	    && width > 0  in curs_columns()
1126 	if (curwin->w_skipcol + so * width > curwin->w_virtcol)  in curs_columns()
1137 	if ((colnr_T)n >= curwin->w_height + curwin->w_skipcol / width - so)  in curs_columns()
1143 	    n = curwin->w_virtcol / width;  in curs_columns()
1151 	    curwin->w_skipcol = n * width;  in curs_columns()
1156 	    extra = (curwin->w_skipcol + so * width - curwin->w_virtcol  in curs_columns()
1157 				     + width - 1) / width;  in curs_columns()
1160 		if ((colnr_T)(extra * width) > curwin->w_skipcol)  in curs_columns()
1161 		    extra = curwin->w_skipcol / width;  in curs_columns()
1162 		curwin->w_skipcol -= extra * width;  in curs_columns()
1168 	    endcol = (n - curwin->w_height + 1) * width;  in curs_columns()
1170 		endcol -= width;  in curs_columns()
1175 	curwin->w_wrow -= curwin->w_skipcol / width;  in curs_columns()
1180 	    curwin->w_skipcol += extra * width;  in curs_columns()
1184 	extra = ((int)prev_skipcol - (int)curwin->w_skipcol) / width;  in curs_columns()
1241 	int     width;  in textpos2screenpos()  local
1250 	width = wp->w_width - off + win_col_off2(wp);  in textpos2screenpos()
1255 		&& width > 0)  in textpos2screenpos()
1258 	    rowoff = ((col - wp->w_width) / width + 1);  in textpos2screenpos()
1259 	    col -= rowoff * width;  in textpos2screenpos()