Handles cases where a stray backtick opens an inline code span but is never closed.
Previously, any subsequent XML tool tag was treated as inside markdown code and ignored.
Now, tool tags are detected after an unclosed backtick, and the markdown state is reset
when the backtick is confirmed to be literal text at stream boundaries.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add support for DSML wrapper aliases (<dsml|tool_calls>, <|tool_calls>,
<｜tool_calls>) alongside canonical XML. Normalize mixed DSML/canonical
tags instead of rejecting them. Add tilde fence (~~~) support, fix
nested fence and unclosed fence handling, support CDATA-protected fence
content, and skip prose mentions when scanning for real tool blocks.
Mirror all changes between Go and Node.js runtimes.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
