abstract class TreeSitter::Editor

• TreeSitter::Editor
• Reference
• Object

Overview

Edit the syntax tree to keep it in sync with source code that has been edited.

You must provide a callback to transform Point coordinates into byte offsets and byte offsets into Point.

Direct Known Subclasses

• TreeSitter::NodeEditor
• TreeSitter::TreeEditor

Defined in:

tree_sitter/editor.cr

Constructors

• .new(point_to_offset_callback : Int32, Int32 -> UInt32, offset_to_point_callback : UInt32 -> TreeSitter::Point)

Instance Method Summary

• #delete(line : Int32, column : Int32, n_bytes : Int32)

  Edit the syntax tree at line and column, removing n_bytes.

• #insert(line : Int32, column : Int32, n_bytes : Int32)

  Edit the syntax tree at line and column, adding n_bytes.

Constructor Detail

Instance Method Detail