btree -package:gi-gio

Not on Stackage, so not searched. B-Tree on Unmanaged Heap
Binary trees with data at internal nodes.
Finite map from text to token organized as binary search tree.
Not on Stackage, so not searched. A backend agnostic, concurrent BTree
Return all subtrees in a tree, in preorder.
Direct subtrees of a tree
converts a navigable tree in a n-ary tree
Select parts of an XML tree by a string representing an XPath expression. The main filter for selecting parts of an arbitrary XML tree via XPath. The string argument must be a XPath expression with an absolute location path, There are no restrictions on the arument tree. No canonicalization is performed before evaluating the query Result is a possibly empty list of XmlTrees forming the set of selected XPath values. XPath values other than XmlTrees (numbers, attributes, tagnames, ...) are convertet to text nodes.
Select parts of an XML tree by an XPath expression.
Same as getXPathSubTrees but with namespace aware XPath expression
Search the given list, and return the 1st tree after the given point on the given line. This is the tree that will be moved if something is inserted at the point. Precondition: point is in the given line.
Given a tree, return (first offset, number of lines).