fast_move_it_horizontally 15978 src/xdisp.c    		  fast_move_it_horizontally (&it, nchars);
fast_move_it_horizontally 15998 src/xdisp.c    		      fast_move_it_horizontally (&it, nchars - 1);
fast_move_it_horizontally 24793 src/xdisp.c    	  move_result = fast_move_it_horizontally (it, chars_to_skip);