Enumeration IterMode

When set, positions on the boundary of a mounted overlay tree that has its bracketed flag set will enter that tree regardless of side. Only supported in enter, not in cursors.

When enabled, iteration will only visit Tree objects, not nodes packed into TreeBuffers.

By default, regular mounted nodes replace their base node in iteration. Enable this to ignore them instead.

This option only applies in enter-style methods. It tells the library to not enter mounted overlays if one covers the given position.

Enable this to make iteration include anonymous nodes (such as the nodes that wrap repeated grammar constructs into a balanced tree).