189 static WORD *word_limit;  variable
223       put_paragraph (word_limit);  in fmt()
259   word_limit = words;  in get_paragraph()
268   (word_limit - 1)->period = (word_limit - 1)->final = true;  in get_paragraph()
319       word_limit->text = parabuf - 1;  in get_line()
323       word_limit->length = parabuf - word_limit->text - (c != EOF);  in get_line()
324       in_column += word_limit->length;  in get_line()
326       check_punctuation (word_limit);  in get_line()
332       word_limit->space = in_column - start;  in get_line()
333       word_limit->final = (c == EOF  in get_line()
334 			   || (word_limit->period  in get_line()
335 			       && (c == '\n' || word_limit->space > 1)));  in get_line()
337 	word_limit->space = word_limit->final ? 2 : 1;  in get_line()
338       if (word_limit == end_of_word)  in get_line()
340       word_limit++;  in get_line()
407   split_point = word_limit;  in flush_paragraph()
409   for (w = words->next_break; w != word_limit; w = w->next_break)  in flush_paragraph()
425 	 (word_limit - split_point + 1) * sizeof (WORD));  in flush_paragraph()
426   word_limit -= split_point - words;  in flush_paragraph()
441   word_limit->best_cost = 0;  in fmt_paragraph()
442   saved_length = word_limit->length;  in fmt_paragraph()
443   word_limit->length = max_width;	/* sentinel */  in fmt_paragraph()
445   for (start = word_limit - 1; start >= words; start--)  in fmt_paragraph()
475   word_limit->length = saved_length;  in fmt_paragraph()
520   if (next == word_limit)  in line_cost()
524   if (next->next_break != word_limit)  in line_cost()