google-research/dex-lang

Portable regex-based syntax highlighting

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#176 创建于 2020年7月27日

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 (21 评论) (0 反应) (0 负责人)Haskell (1,681 star) (116 fork)batch import
good first issuetooling / editors

描述

A bit of syntax highlighting goes a long way towards making things more readable. Right now we have a little emacs mode and an independent syntax highlighter for the HTML renderings using parser combinators. Does anyone know of a portable solution that lets us define a bunch of regexes and generate modes for vim, emacs, sublime etc?

贡献者指南

技术栈
无
领域
toolingdeveloper 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。
1-2 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
basic knowledge of regexfamiliarity with editor configuration
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。
25
研究方向
Investigate existing portable syntax highlighting solutions that generate modes for multiple editors (vim, emacs, sublime) from a single regex based definition. Check discussions in the issue for any suggested tools or approaches. Look at the referenced files (dex.el and RenderHtml.hs) to understand current highlighting logic. Consider whether tree sitter or similar grammar based tools could be adapted for the Dex language.