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build: Changes that affect the build system or external dependencies
ci: Changes to our continuous integration processes or workflows
chore: Refactor, cleanup, or other non-functional code changes
docs: Documentation update or addition
feat: Introduces a new feature or enhancement to the codebase
fix: Bug fix or error correction
i18n: Internationalization or localization changes
perf: Performance improvement
refactor: Code restructuring for better maintainability, readability, or scalability
style: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc.)
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Changelog Entry
Description
Fix LaTeX rendering behind CJK punctuations
Fixed
LaTeX rendering: Now LaTeX formulas next to CJK can render correctly.
The problem was found under Chinese. LLMs do not output space after CJK punctuations (especially ：，、), causing LaTeX not rendering.
Example: "加法结合律：$\vec{u} + (\vec{v} + \vec{w}) = (\vec{u} + \vec{v}) + \vec{w}$” Does not render under v0.5.18, Do render after this fix.
Tested under Claude 3.7 sonnet, no extra prompts. Problem resolved for Chinese and Japanese. Sample test prompt: "Introduce me Linear Algrbra using LaTeX in Chinese."
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.
## 📋 Pull Request Information
**Original PR:** https://github.com/open-webui/open-webui/pull/11040
**Author:** [@samxiaowastaken](https://github.com/samxiaowastaken)
**Created:** 3/2/2025
**Status:** ❌ Closed
**Base:** `dev` ← **Head:** `main`
---
### 📝 Commits (3)
- [`844112e`](https://github.com/open-webui/open-webui/commit/844112ecb41d9102e187a3041f277f4ce057a31c) Update Chinese translation
- [`0127df2`](https://github.com/open-webui/open-webui/commit/0127df2b28337402cd8e67026f3ce4f0c7ff51ee) Fix: LaTeX rendering under CJK
- [`3af9142`](https://github.com/open-webui/open-webui/commit/3af91426453ee0f9b767c6e73f43b47aa0fa5901) Revert "Update Chinese translation"
### 📊 Changes
**1 file changed** (+27 additions, -9 deletions)
<details>
<summary>View changed files</summary>
📝 `src/lib/utils/marked/katex-extension.ts` (+27 -9)
</details>
### 📄 Description
# Pull Request Checklist
### Note to first-time contributors: Please open a discussion post in [Discussions](https://github.com/open-webui/open-webui/discussions) and describe your changes before submitting a pull request.
**Before submitting, make sure you've checked the following:**
- [x] **Target branch:** Please verify that the pull request targets the `dev` branch.
- [x] **Description:** Provide a concise description of the changes made in this pull request.
- [x] **Changelog:** Ensure a changelog entry following the format of [Keep a Changelog](https://keepachangelog.com/) is added at the bottom of the PR description.
- [x] **Documentation:** Have you updated relevant documentation [Open WebUI Docs](https://github.com/open-webui/docs), or other documentation sources?
- [x] **Dependencies:** Are there any new dependencies? Have you updated the dependency versions in the documentation?
- [x] **Testing:** Have you written and run sufficient tests for validating the changes?
- [x] **Code review:** Have you performed a self-review of your code, addressing any coding standard issues and ensuring adherence to the project's coding standards?
- [x] **Prefix:** To cleary categorize this pull request, prefix the pull request title, using one of the following:
- **BREAKING CHANGE**: Significant changes that may affect compatibility
- **build**: Changes that affect the build system or external dependencies
- **ci**: Changes to our continuous integration processes or workflows
- **chore**: Refactor, cleanup, or other non-functional code changes
- **docs**: Documentation update or addition
- **feat**: Introduces a new feature or enhancement to the codebase
- **fix**: Bug fix or error correction
- **i18n**: Internationalization or localization changes
- **perf**: Performance improvement
- **refactor**: Code restructuring for better maintainability, readability, or scalability
- **style**: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc.)
- **test**: Adding missing tests or correcting existing tests
- **WIP**: Work in progress, a temporary label for incomplete or ongoing work
# Changelog Entry
### Description
- Fix LaTeX rendering behind CJK punctuations
### Fixed
- LaTeX rendering: Now LaTeX formulas next to CJK can render correctly.
---
## Extra comments
Related discussions: https://github.com/open-webui/open-webui/discussions/9273#discussion-7909298
https://github.com/open-webui/open-webui/discussions/10281#discussion-7985805
The problem was found under Chinese. LLMs do not output space after CJK punctuations (especially ：，、), causing LaTeX not rendering.
Example: "加法结合律：$\vec{u} + (\vec{v} + \vec{w}) = (\vec{u} + \vec{v}) + \vec{w}$”
_Does not render under v0.5.18, Do render after this fix._
Tested under Claude 3.7 sonnet, no extra prompts. Problem resolved for Chinese and Japanese. Sample test prompt: "Introduce me Linear Algrbra using LaTeX in Chinese."
---
<sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>
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📋 Pull Request Information
Original PR: https://github.com/open-webui/open-webui/pull/11040
Author: @samxiaowastaken
Created: 3/2/2025
Status: ❌ Closed
Base:
dev← Head:main📝 Commits (3)
844112eUpdate Chinese translation0127df2Fix: LaTeX rendering under CJK3af9142Revert "Update Chinese translation"📊 Changes
1 file changed (+27 additions, -9 deletions)
View changed files
📝
src/lib/utils/marked/katex-extension.ts(+27 -9)📄 Description
Pull Request Checklist
Note to first-time contributors: Please open a discussion post in Discussions and describe your changes before submitting a pull request.
Before submitting, make sure you've checked the following:
devbranch.Changelog Entry
Description
Fixed
Extra comments
Related discussions: https://github.com/open-webui/open-webui/discussions/9273#discussion-7909298
https://github.com/open-webui/open-webui/discussions/10281#discussion-7985805
The problem was found under Chinese. LLMs do not output space after CJK punctuations (especially ：，、), causing LaTeX not rendering.
Example: "加法结合律：$\vec{u} + (\vec{v} + \vec{w}) = (\vec{u} + \vec{v}) + \vec{w}$”
Does not render under v0.5.18, Do render after this fix.
Tested under Claude 3.7 sonnet, no extra prompts. Problem resolved for Chinese and Japanese. Sample test prompt: "Introduce me Linear Algrbra using LaTeX in Chinese."
🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.