14 Blank_Line(test_line)	/* test if line has any non-space characters	*/  in Blank_Line()  function
74 	if ((!observ_margins) || (Blank_Line(curr_buff->curr_line)) || (mark_text))  in Format()
129 	while (!Blank_Line(curr_buff->curr_line->prev_line))  in Format()
150 	while (!Blank_Line(curr_buff->curr_line->prev_line))  in Format()
160 	while (!Blank_Line(curr_buff->curr_line->next_line))  in Format()
270 	while (!Blank_Line(curr_buff->curr_line->prev_line))  in Format()
272 	while (!Blank_Line(curr_buff->curr_line->next_line))  in Format()
286 		while ((right_justify) && (count > 0) && (!Blank_Line(curr_buff->curr_line->next_line)))  in Format()
319 	while (!Blank_Line(curr_buff->curr_line->prev_line))  in Format()
426 	if ((!observ_margins) || (Blank_Line(curr_buff->curr_line)) || (mark_text))  in Auto_Format()
468 	while (!Blank_Line(curr_buff->curr_line->prev_line))  in Auto_Format()
484 	while (!Blank_Line(curr_buff->curr_line->prev_line))  in Auto_Format()
556 			if ((Blank_Line(curr_buff->curr_line)) &&   in Auto_Format()
595 				if (Blank_Line(curr_buff->curr_line->next_line))  in Auto_Format()
610 		if ((!Blank_Line(curr_buff->curr_line->next_line)) || (not_blank))  in Auto_Format()
625 	while ((counter-- > 0) || (!Blank_Line(curr_buff->curr_line->prev_line)))  in Auto_Format()