Clear (⌘K) loses content shorter than the displayed rows · vercel/hyper#665

(0 留言) (5 反應) (0 負責人)TypeScript (44,582 star) (3,558 fork)batch import

help wanted🐛 Type: Bug

描述

When using 'clear' (⌘K) with content that is longer than the maximum displayed rows, it is possible to reach the cleared content by scrolling up. When clearing content that is shorter than this amount of rows however, the content is seemingly lost and not available when scrolling. In Terminal.app, cleared content appears to be available regardless of the amount of rows being cleared.

貢獻者指南

技術棧: typescriptreactelectronnodejs
領域: desktop
議題類型: bug
難度: 3
預計時間: 1-3 hours
活動狀態: stale
清晰度: clear
前置要求: Understanding of terminal emulationBasic knowledge of TypeScript
新手友善度: 50
研究方向: Investigate the implementation of the clear command in Hyper's terminal emulator. Look at how scrollback data is handled when clearing the buffer. Compare with Terminal.app behavior. Check relevant files in the terminal package, such as the clear action handler and the scrollback buffer management. Consider whether the issue is in the xterm.js library or Hyper's custom code.