rem: {   levelParents[currentLevel + 1] = index;   if (levelIndexes[currentLevel] == null) { levelIndexes[currentLevel] = 0; } else { levelIndexes[currentLevel] = levelIndexes[currentLevel] + 1; levelIndexes[currentLevel + 1] = -1; } } 
add: {   levelParents[currentLevel + 1] = index;   if (levelIndexes[currentLevel] == null) { levelIndexes[currentLevel] = 0; } else { levelIndexes[currentLevel] = levelIndexes[currentLevel] + 1; levelIndexes[currentLevel + 1] = -1; } } 
context: function setLevels(){     // Tracking the parent of the next node.  levelParents[currentLevel + 1] = index;	  // levelIndex is the child index under a branch  if (levelIndexes[currentLevel] == null)  {     levelIndexes[currentLevel] = 0;  }  else  {     levelIndexes[currentLevel] = levelIndexes[currentLevel] + 1;     levelIndexes[currentLevel + 1] = -1;  }}	
meta: 10520	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/10520/0b675418ba636127763e94e614e62364d6caa659/regress-111557.js/buggy/js/tests/js1_5/Regress/regress-111557.js