developit/snarkdown

Usage of dangling ] messes up the parser.

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#12 创建于 2017年3月13日

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 (2 评论) (0 反应) (0 负责人)JavaScript (2,157 star) (129 fork)batch import
bughelp wanted

描述

STR:

  • Use ]] in your string.
  • Observe the markdown output.

Expected:

  • ]] should come up normally.

Actual:

  • ]] doesn't come up.

Demo. Compare it with remarkable

Why I care ?

A Punjabi font uses roman characters to form Punjabi alphabets. It uses ]] for what is know as full stop in Punjabi. It is broken now after I moved from remarkable to snarkdown. I love the perf and size of library, and I understand why this might not be considered to be fixed, but I thought it's worth the shot!

贡献者指南

技术栈
javascript
领域
tooling
议题类型
bug
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。
2
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。
under 1 hour
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 JavaScriptRegular expressions
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。
70
研究方向
Examine the snarkdown parser source code (likely index.js) to understand how markdown links and images are parsed, specifically how the regex handles closing brackets. Identify the pattern that matches `[text](url)` or `![alt](url)` and ensure it does not break on literal `]]` in the text. Look for any escaping mechanism or edge case handling. The fix may involve adjusting the regex to allow literal `]]` inside text (e.g., using a negative lookahead or requiring the opening bracket to be preceded by a non escape character). Test the fix against the provided jsfiddle demo.