46 class bit {  class
48 	public function bit($data)  function in bit
212 		foreach ($bits as $bit) {
213 			$b = new bit($bit);
219 	function bit_find($bit)  argument
222 			if ($bit <= $b->start && $bit >= $b->end)
227 	function bit_defined($bit)  argument
229 		return ($this->bit_find($bit) != false);
232 	private function bitpos($bit, $bitdim, $bitmax)  argument
234 		$inv = abs($bit - $bitmax);
291 	foreach ($register->bits as $bit)
292 		$xmin = max($xmin, $im->font_width(FONT_LABELS, $bit->format_name()) + $bitdim);
304 		$bit = $register->bit_find($b);
305 		if ($bit == false)
307 		$range = $bit->bit_range($bitset_h, $register->bitrange);
373 				$bit = $register->bit_find($b);
374 				if ($bit == false)
376 				$text = $bit->format_name($bitset_h, $register->bitrange);
378 				$b += ($bit->start - $bit->end) * $b_inc;
391 		$bit = $register->bit_find($b);
393 		if ($bit == false)
396 		$text = $bit->format_name($bitset_h, $register->bitrange);
397 		$range = $bit->bit_range($bitset_h, $register->bitrange);
400 		if ($bit->start != $bit->end) {
434 		if ($bit->desc != "") {
435 			if ($range[1] == $bit->end)
436 				$bdesc = $bit->desc;