showdownjs/showdown

Insert listItem on rule

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#636 创建于 2019年1月3日

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 (3 评论) (0 反应) (1 负责人)JavaScript (13,700 star) (1,640 fork)batch import
help wanted

描述

Hi!

Sorry for opening an issue for a question but couldnt find any issue related.

I'm trying to insert a listItem from a rule, the idea is that I'm creating a custom markdown rule that should insert a custom list (LI) element but seems like I cant insert a <li> element without a parent <ul> (which makes sense).

This is a sample of what im trying to achieve:

{
      type: 'lang',
      regex: /(^|\n)(listitem)\n/g,
      replace() {
        return `<li>List Item</li>\n`;
      },
}

Any idea of how can I achieve this?

贡献者指南

技术栈
javascript
领域
tooling
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
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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
knowledge of showdown custom rulesJavaScript
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。
40
研究方向
Investigate how showdown processes list items in its source code (likely in src/showdown.js or src/subParsers/). Look for how the library wraps <li> elements inside <ul> and consider using a higher level rule type (like 'output' instead of 'lang') if possible. Additionally, check if there are existing custom rule examples in the repository's wiki or examples directory.