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Set-PSReadLineOption BellStyle should have an option for an actual ASCII 7 bell

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#4,766 1 則留言 2 個 reaction 已指派 0 人 在 GitHub 檢視

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評估

難度
3/5
預估耗時
1-2 天
新手友好度
35/100
Issue 類型
功能
描述清晰度
基本清楚
活躍度
停滯
技術堆疊
csharp, powershell
領域
cli

研究方向

Start by locating Set-PSReadLineOption BellStyle and the existing Audible, Visual, and None handling. Review the linked Windows Terminal bell-style documentation alongside the current behavior. Done should include a selectable style that emits an ASCII 0x07 bell and a clear decision about the proposed default change.

由索引模型根據 Issue 內容生成。

描述

Issue-Enhancement Needs-Triage :mag:
Prerequisites
  • Write a descriptive title.
Description of the new feature/enhancement

Hello,

I just realized this today but, even in the latest PSReadLine 2.3.6 when I configure the "Bell notification style" in Windows Terminal to, for example, ["window", "taskbar"] (briefly flash the console screen + taskbar icon) instead of audible (make the irritating pcspeaker noise) PSReadLine does not honor this setting - it still makes a sharp blip-like sound. I'm guessing PSReadLine does not emit an actual ASCII 0x7 BELL but rather implements its own sound playback.

This is very bad because:

  1. For the user it is unexpected behavior for a program emitting a BELL to not adhere to the terminals configured treatment of BELL signals
  2. PSReadLines only BELL configuration options are "Audible" (default), "Visual" and "None" but the hosting terminal application can have more abilities to indicate a BELL
  3. PSReadLine in practice really only has "Audible" and "None" as BellStyles because, at least on my machine, "Visual" does absolutely nothing making it equivalent to "None"
  4. Whatever custom BELL implementation PSReadLine has, it's got to be more lines of code than putchar(7); arguably making it a code smell and unnecessary bloat?
Proposed technical implementation details (optional)

I propose to add a BellStyle option that just makes PSReadLine, well, emit an actual 0x07 BELL. Also, I would very much like for this BellStyle (call it -BellStyle ASCIIBell or whatever) to be the new default BellStyle. Users who unironically prefer the eardrum-shattering, high-pitched blip of the current implementation can always change it back to Audible.

EDIT: Link to Windows Terminal BELL style configuration docs: https://learn.microsoft.com/en-us/windows/terminal/customize-settings/profile-advanced#bell-notification-style

主要語言
C#
星號
4.4k
分支
342
PR 合併指標
30 天內沒有已合併 PR

環境準備

從這裡開始

  1. 先讀完整個 Issue,再讀專案的貢獻指南。
  2. 在 Issue 下留言說明你要接手 —— 這能避免兩個人做同樣的事。
  3. Fork 儲存庫,在一個分支上完成修改。
  4. 送出 Pull Request,並在描述裡引用這個 Issue 編號。

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