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https://gitee.com/wanwujie/deer-flow
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58c1743ed5
This fix addresses the issue where math formulas become corrupted or incorrectly displayed after editing the generated report in the editor. **Root Cause:** The issue occurred due to incompatibility between markdown processing in the display component and the Tiptap editor: 1. Display component used \[\] and \(\) LaTeX delimiters 2. Tiptap Mathematics extension expects $ and 70868 delimiters 3. tiptap-markdown didn't have built-in math node serialization 4. Math syntax was lost/corrupted during editor save operations **Solution Implemented:** 1. Created MathematicsWithMarkdown extension that adds markdown serialization support to Tiptap's Mathematics nodes 2. Added math delimiter normalization functions: - normalizeMathForEditor(): Converts LaTeX delimiters to $/70868 - normalizeMathForDisplay(): Standardizes all delimiters to 70868 3. Updated Markdown component to use new normalization 4. Updated ReportEditor to normalize content before loading **Changes:** - web/src/components/editor/math-serializer.ts (new) - web/src/components/editor/extensions.tsx - web/src/components/editor/index.tsx - web/src/components/deer-flow/markdown.tsx - web/src/core/utils/markdown.ts - web/tests/markdown-math-editor.test.ts (new) - web/tests/markdown-katex.test.ts **Testing:** - Added 15 comprehensive tests for math normalization round-trip - All tests passing (math editor + existing katex tests) - Verified TypeScript compilation and linting Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>