nl_tokens: afterTr = removedTr . nextSibling
pl_tokens: function removefromview ( ) { var trIterator for ( trIterator = removedTr ; trIterator . childNodes . length === 1 ; trIterator = trIterator . previousSibling ) ; if ( trIterator === removedTr ) { var theNext = trIterator . nextSibling if ( theNext . nextSibling && theNext . childNodes . <mask> === 1 ) { var predicateTd = trIterator . firstChild predicateTd . setAttribute ( 'rowspan' , parseInt ( predicateTd . getAttribute ( 'rowspan' ) ) - 1 ) theNext . insertBefore ( trIterator . firstChild , theNext . firstChild ) } removedTr . parentNode . removeChild ( removedTr ) } else { // !DisplayOptions["display:block on"].enabled){ predicateTd = trIterator . firstChild predicateTd . setAttribute ( 'rowspan' , parseInt ( predicateTd . getAttribute ( 'rowspan' ) ) - 1 ) removedTr . parentNode . removeChild ( removedTr ) } }