195                             $instructions = p_cached_instructions($file, false, $tocItem); 
197                             $instructions = p_get_instructions(io_readWikiPage($file, $tocItem)); 
201 …      $instructions = $this->_convertInstructions($instructions, $addID = null, $renderer, $depth);
210 …$instructions = $this->_mergeWithHeaders($this->_initialHeaderStructure($instructions), $instructi…
213                             $instr = $this->_mergeWithHeaders($instr, $instructions, 1);
228                             $instr = array_merge($instr, $instructions, $sitepagebreak);
231                             $instr = array_merge($instr, $instructions);
658     private function _cleanInstructions(&$instructions, $tag) {  argument
667         $inCount = count($instructions);
675 …if (preg_match($tag, $instructions[$i][0]) && preg_match($tag, $instructions[$i+1][0]) && $instruc…
689                 array_splice($instructions, $i, 2);
705     private function _initialHeaderStructure($instructions) {  argument
706         $inCount = count($instructions);
714 …if (!in_array($instructions[$i][0], array('header', 'section_open', 'section_close', 'p_open', 'p_…
716                 array_splice($instructions, $i, 1);
721         return $instructions;
724     private function _insertMergeHint(&$instructions, $mergeHint) {  argument
730         $this->_cleanAllInstructions($instructions);
732         if (empty($instructions)) { return; }
734         $mergeHintPrepend = $this->_toctoolPrepends( $instructions );
737         if ($instructions[0][0] != 'section_open') { return; }
769         $instructions = array_merge($mergeHintPrepend, $instructions, $mergeHintPostpend);
775     private function _toctoolPrepends( &$instructions ) {  argument