164 static COST line_cost (WORD *next, int len);
862   int len;  in fmt_paragraph()  local
873       len = start == word ? first_indent : other_indent;  in fmt_paragraph()
878       len += w->length;  in fmt_paragraph()
885           wcost = line_cost (w, len) + w->best_cost;  in fmt_paragraph()
887             wcost += RAGGED_COST (len - last_line_length);  in fmt_paragraph()
892               start->line_length = len;  in fmt_paragraph()
902           len += (w - 1)->space + w->length;	/* w > start >= word */  in fmt_paragraph()
904       while (len < max_width);  in fmt_paragraph()
953 line_cost (WORD *next, int len)  in line_cost()  argument
960   n = goal_width - len;  in line_cost()
964       n = len - next->line_length;  in line_cost()