iamcco/markdown-preview.nvim

Feature Request: Highlighting

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#352 创建于 2021年6月18日

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 (1 评论) (0 反应) (0 负责人)JavaScript (5,538 star) (246 fork)batch import
help wanted

描述

It would be quaint if the preview highlights, or somehow emphasizes, the text we select through a visual block in Vim.

Markdown is often written with one line per sentence, while the preview lets us see how it looks in a more natural format. Sometimes I struggle to find the sentence I'm editing in the preview, so it would be nice with a little feature that helps me locate where my Vim cursor is at.

PS. Great plugin, 10/10.

贡献者指南

技术栈
javascriptnodejs
领域
developer experience
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-3 hours
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Basic Neovim plugin development knowledgeFamiliarity with markdown preview.nvim's event handling
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
60
研究方向
Investigate how the plugin updates the preview on cursor movement. The key file is likely `lua/markdown preview/init.lua` or similar, where events like `CursorMoved` are handled. Look for the function that sends the current line to the preview server. To add highlighting, you would need to pass the line number or a unique marker to the preview HTML, then use JavaScript in the preview to highlight that line. The preview server is likely in `app/server.js`. Check existing issues or PRs for similar cursor related features.