# pycrdt-sticky-xml
A fork of [pycrdt](https://github.com/y-crdt/pycrdt) that adds sticky_index support for XML types (XmlElement and XmlText).
## What's New
This fork extends the original pycrdt library by adding `sticky_index` functionality to XML types:
- **XmlElement.sticky_index()**: Create sticky indices for XML element children
- **XmlText.sticky_index()**: Create sticky indices within XML text content
## Installation
```bash
pip install pycrdt-sticky-xml
```
## Usage
```python
from pycrdt_sticky_xml import Doc, XmlFragment, XmlElement, XmlText, Assoc
# Create a document with XML content
doc = Doc()
frag = doc.get("content", type=XmlFragment)
# Add XML text
text = XmlText("Hello World")
frag.children.append(text)
# Create a sticky index at position 5
idx = text.sticky_index(5, Assoc.AFTER)
# Insert text before the sticky position
text.insert(0, "Say ")
# The sticky index maintains its semantic position
print(idx.get_index()) # Now points to position 9 (after "Say Hello")
```
## Features
- All features from the original pycrdt
- Sticky indices for XmlElement children
- Sticky indices for XmlText content
- Full compatibility with Yrs collaborative editing
## Original Project
This is a fork of [pycrdt](https://github.com/y-crdt/pycrdt). All credit for the core functionality goes to the original authors.
## License
MIT License (same as original pycrdt)
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