oracle/opengrok

Can opengrok provide a code snippet function

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#3,015 创建于 2020年1月8日

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 (0 评论) (0 反应) (0 负责人)Java (4,060 star) (747 fork)batch import
UIenhancementhelp wanted

描述

Is your feature request related to a problem? Please describe. I want to add code snippet in Wiki and Confluence page, but it always add a whole file.

like: url is https://jcat-opengrok/opengrok/snippet/p1/path/Cat.java#10-20 the output only include lines from 10 to 20. No other things. no head.

Describe the solution you'd like add a function: snippet.

Describe alternatives you've considered https://jcat-opengrok/opengrok/xref/p1/path/Cat.java#10-20

Additional context Used in the other tools. or use in Html file, for example in iFrame.

贡献者指南

技术栈
java
领域
full stack
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。
3-5 days
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。
mostly clear
前置要求
JavaOpenGrok architectureServlet programming
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。
30
研究方向
Investigate the existing xref servlet (e.g., XrefServlet.java) in the OpenGrok codebase to understand how it handles file display and line numbers. Look for any existing support for line range snippets. Then propose adding a new endpoint or modifying the existing one to return only the specified lines, ensuring it works with the existing URL pattern and supports iframe embedding. Review any linked issues or pull requests for prior attempts.
Can opengrok provide a code snippet function · oracle/opengrok#3015 | Good First Issue