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 shared ToolMarkupTag scanner (toolcalls_scan.go) replacing hardcoded alias tables
- Support DSML collapsed tag names (<DSMLtool_calls>, <DSMLinvoke>, <DSMLparameter>)
- Parse JSON literal values from parameter bodies (123→number, true→bool, null)
- Recover unclosed CDATA in final parse/flush via SanitizeLooseCDATA
- Align Go and Node implementations (scanToolMarkupTagAt, findMatchingToolMarkupClose)
- Reject bare <invoke> as unsupported syntax, only tool_calls wrapper triggers tool path
- Update API.md and toolcall-semantics.md documentation
Co-Authored-By: Claude Opus 4.7 <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>
- Add support for multiple keywords: tool_calls, function.name:, [tool_call_history]
- Add OOM protection with search limits in extractToolCallObjects
- Add max scan length limit in extractJSONObject to prevent OOM on unclosed objects
- Update tool_sieve to handle more tool call patterns
- Add loose JSON repair in parseToolCallPayload for better error recovery
This improves DeepSeek tool call parsing robustness.
- Fix: Expand stream sieve keywords to support function.name: and [TOOL_CALL_HISTORY]
- Fix: Add repairInvalidJSONBackslashes to handle unescaped backslashes in Windows paths
- Sync: Update JS stream sieve to match Go implementation
- Test: Add unit tests for backslash repair and deepseek format parsing
- Tool: Move repair json test tool to tests/repair_json_tool.go
