add keyExists interface, return db in findTag
getTextByTag allow selector
add findTagBySelectors

easier finding a set of selectors, for approach a document node by set
of selectors
add firstTag and findTagAfter
add expandKeys interface for romanized pali search
add ) and ! to spacechar
add exact option for expandKeys

default is prefix match
return count for expanded token
add * operator for token prefix expansion

maharaja* will include mahārājasahassān mahārājāno and so on, only first
20 expansion included in search
expandToken return more=true if exceed max
publish 0.1.3
publish 0.1.4

empty tofind causes error
minor fix for kangxi , publish 0.1.5
remove dependencies
remove dependencies2
auto set allowempty for sparseval
add andnot operation

evam me sutam!
fix yase enumdb , set showtext if highlight is true
publish 0.1.7 fix ^ return problem
break if no more text