onivim/oni

TextMate Highlighting: Highlighting doesn't work after jump

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#1,584 创建于 2018年2月19日

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 (0 评论) (0 反应) (0 负责人)TypeScript (11,389 star) (336 fork)batch import
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描述

  • I have a file with 154 lines of code
  • 62 of them are visible, cursor is at the first line
  • :60
  • z<Enter> brings line 60 to the top of the 'viewport'

Now all lines below are not highlighted. After I move a line down, TextMate highlighting kicks in. Probably related to #1256. My version is 44e162d359c6b2a669

贡献者指南

技术栈
typescript
领域
desktop
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。
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。
half day
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。
needs investigation
前置要求
basic understanding of Oni's rendering
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 TextMate highlighting update logic in Oni. The issue reports that after a jump command (e.g., `:60` then `z<Enter>`), lines below the cursor stop being highlighted. Examine the code responsible for triggering re highlighting, possibly in the textmate syntax tokenizer or view rendering. Look at related issue #1256 for potential clues. The bug may be in how the viewport change is handled.