Function newTreeFuncs

expr/parse.go:165–168

(pager TokenPager, fr FuncResolver)

	return &t
}
func newTreeFuncs(pager TokenPager, fr FuncResolver) *tree {
	t := tree{TokenPager: pager, fr: fr, funcCheck: fr != nil}
	return &t
}

// ParseExpression parse a single Expression, returning an Expression Node
//