[BUG]Omnisearch does not support searching for Traditional Chinese characters

[yakiniku35]

Problem description:

Omnisearch does not seem to support searching for Traditional Chinese characters. When I try to search for keywords in Traditional Chinese, no results are returned. This issue occurs consistently across my vault, which contains notes with Traditional Chinese text.

Steps to reproduce:

1. Create a note with Traditional Chinese text (e.g., "這是繁體中文測試").
2. Use Omnisearch to search for a keyword in the text (e.g., "繁體").
3. Observe that no results are found.

Expected behavior:
Omnisearch should be able to search and return results for Traditional Chinese characters, similar to how it works with English or Simplified Chinese.

Additional information:

• The issue does not occur with English or Simplified Chinese text.
• I have tested this on both my iPad and Mac with the same result.
• Obsidian's built-in search (Ctrl/Cmd + Shift + F) works correctly with Traditional Chinese.

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My environment:

• Omnisearch version: v1.6.0
• Obsidian version: v1.1.16
• Operating system: macOS Monterey (12.0.1) and iPadOS 16
• Number of indexed documents in your vault (approx.): ~500

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Things to try:

• Does the problem occur when Omnisearch is the only active community plugin: Yes
• Does the problem occur when you don't index PDFs, images, or other non-notes files: Yes
• Does the problem occur after a cache reset: Yes

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Additional notes:

• I have checked the Omnisearch settings and confirmed that no filters or exclusions are applied.
• I have also tested with a new, empty vault containing only a few notes in Traditional Chinese, and the issue persists.

[scambier]

Omnisearch supports Chinese word-splitting through this additional plugin. Once installed, you may need to clear search cache data to apply new Chinese index

[yakiniku35]

thank you so much!!!