PrismJS/prism

Feature request - Line Highlight Plugin JS API

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#1,093 创建于 2017年2月4日

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 (1 评论) (2 反应) (0 负责人)JavaScript (11,488 star) (1,296 fork)batch import
enhancementgood first issueplugins

描述

Hello

Instead of removing the highlighter and changing data-line attr, I would love to have a method in the Line highligth to select lines. It makes sense to me for this plugin to have this kind of method, instead of hashlinking ( don't get me wrong, hashlinking has its uses ).

Thanks :D

贡献者指南

技术栈
javascript
领域
frontend
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。
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。
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。
mostly clear
前置要求
Knowledge of PrismJS line highlight pluginBasic JavaScript
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
The issue requests adding a JavaScript API method to the Line Highlight plugin for selecting lines instead of manipulating data line attribute. The code for the Line Highlight plugin is likely in `plugins/line highlight/prism line highlight.js`. A new method like `selectLine(lineNumber)` should be added to the plugin's API. Look at existing method `highlightLines` or similar. The method should update the highlighting without removing existing highlights. Consider using the existing `Prism.plugins.lineHighlight` namespace.