307       line = line->add_char(ci, this, &width_total, &space_total, &gc_np);  in add_char()
365     width_total += n->width();  in add_node()
415     line = line->add_italic_correction(&width_total);  in add_italic_correction()
435     width_total += x;  in space_newline()
458   hunits *tp = current_tab ? &tab_width : &width_total;  in space()
653   width_total(0),  in environment()
745   width_total(0),  in environment()
825   width_total = 0;  in copy()
883     n = width_total - input_line_start;  in get_input_line_position()
891   input_line_start = line == 0 ? -n : width_total - n;  in set_input_line_position()
1025   hunits n = line == 0 ? H0 : width_total;  in get_text_length()
1706     width_total -= line->width();  in newline()
1724     hunits x = target_text_length - width_total;  in newline()
1729     to_be_output_width = width_total;  in newline()
1734     hunits x = target_text_length - width_total;  in newline()
1738     to_be_output_width = width_total;  in newline()
1745     to_be_output_width = width_total;  in newline()
1748   input_line_start = line == 0 ? H0 : width_total;  in newline()
1843   width_total = H0;  in start_line()
1885   hunits x = width_total;  in choose_breakpoint()
2083 	     || (width_total - line->width()) > target_text_length)) {  in possibly_break_line()
2121     width_total = 0;  in possibly_break_line()
2132 	width_total += tem->width();  in possibly_break_line()
2343     width_total -= line->width();  in do_break()
2355 	saved_indent += (target_text_length - width_total)/2;  in do_break()
2359 	saved_indent += target_text_length - width_total;  in do_break()
2365     output_line(tem, width_total, was_centered);  in do_break()
2866   width_total += tab_amount;  in wrap_up_tab()
2867   width_total += tab_width;  in wrap_up_tab()
2974     width_total += padding;  in wrap_up_field()
2984 	  width_total += tab_width;  in wrap_up_field()
2987 	    width_total += tab_distance;  in wrap_up_field()