function matchIdentifierName(name){
  var noid = identifier().replace('[', '[^');
  noid = '(^|$|' + noid + ')';
  return noid+name+noid;
}
function matchIdentifierName(name){
  var noid = identifier().replace('[', '[^');
  noid = '(^|$|' + noid + ')';
  return noid+name+noid;
}
function matchIdentifierName ( name ) { var noid = identifier ( ) . replace ( '[' , '[^' ) ; noid = '(^|$|' + noid + ')' ; return noid + name + noid ; }
Match specific identifier name
@private
Match specific identifier name