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dsh-ctrl-enter-submit

轻松换行

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Language
JavaScript
Created
Aug 25, 2026
Updated
Aug 26, 2026
GitHub repo

Introduction

dsh-ctrl-enter-submit

npm version license

English | 中文

DeepSeek Harness (DSH) 插件:将对话框的提交快捷键从 Enter 改为 Ctrl/Cmd+Enter,普通 Enter 用于换行。可在「设置 → 插件」中随时开关,禁用后恢复默认行为。

行为

按键插件启用时插件禁用后
Enter换行(不提交)提交消息
Ctrl/Cmd+Enter提交消息提交消息(DSH 原本就支持)
Shift+Enter换行提交消息(DSH 原生行为)

/@ 触发菜单打开时,Enter 仍然正常选择菜单项,不会被拦截。输入法组合状态下也不会被拦截。

安装

从插件市场安装:打开 Settings → Plugin Market,搜索 dsh-ctrl-enter-submit,一键安装。

或用命令行:

dsh plugin --profile web add dsh-ctrl-enter-submit

安装后刷新浏览器页面即可生效(纯客户端插件,无需重启服务)。

启用 / 禁用

在 DSH Web 界面的 设置 → 插件(Plugins) 中找到 ctrl-enter-submit,用开关切换:

  • 关闭:立即恢复 Enter 提交(刷新页面后生效)
  • 打开:恢复 Ctrl/Cmd+Enter 提交

卸载:

dsh plugin --profile web remove dsh-ctrl-enter-submit

工作原理

插件在浏览器端的 document 捕获阶段拦截 keydown 事件:

  • 目标限定为 composer 内的 textarea
  • 普通 Enter 与 Shift+Enter(无 Ctrl/Cmd 修饰、非输入法组合、非 //@ 菜单打开):调用 stopImmediatePropagation() 阻止事件冒泡到 React 的 onKeyDown 处理器(即 DSH 的提交逻辑),但不调用 preventDefault(),因此 textarea 照常换行
  • Ctrl/Cmd+Enter:放行,由 DSH 正常提交
  • 插件 Host 端为空操作,所有功能均在浏览器 Client 端实现

兼容性

  • 需要 dsh web 0.1.0-rc.6 或更高版本
  • 在 Windows、macOS、Linux 上均可工作(Ctrl 和 Cmd 都识别)

本地开发

用本地路径以链接方式安装,改完 client.js 后刷新浏览器即可看到效果,无需重新发布:

dsh plugin --profile web add ./dsh-ctrl-enter-submit

English

A DeepSeek Harness (DSH) plugin that changes the composer submit shortcut from Enter to Ctrl/Cmd+Enter, so plain Enter inserts a newline. Toggle it on/off anytime in Settings → Plugins; disabling restores the default Enter-submit behavior.

Behavior

KeyPlugin enabledPlugin disabled
EnterNewline (no submit)Submits the message
Ctrl/Cmd+EnterSubmits the messageSubmits (DSH supports this natively)
Shift+EnterNewlineSubmits the message (DSH native behavior)

When the / or @ candidate menu is open, Enter selects the highlighted item as usual. IME composition is never intercepted.

Install

From the Plugin Market: open Settings → Plugin Market, search for dsh-ctrl-enter-submit, and install with one click.

Or from the command line:

dsh plugin --profile web add dsh-ctrl-enter-submit

Refresh the browser page after installing (client-only plugin, no restart needed).

Enable / Disable

Find ctrl-enter-submit in Settings → Plugins and toggle it:

  • Off: Enter submits again (takes effect after a page refresh)
  • On: Ctrl/Cmd+Enter submits

To uninstall:

dsh plugin --profile web remove dsh-ctrl-enter-submit

How it works

The plugin intercepts keydown on document during the capture phase, scoped to the composer textarea:

  • Plain Enter and Shift+Enter (no Ctrl/Cmd modifier, not composing, no //@ menu open) call stopImmediatePropagation() so React's onKeyDown handler (DSH's submit logic) never sees it, but it does not call preventDefault(), so the textarea inserts a newline normally. Note DSH natively submits on Shift+Enter too, so the plugin also intercepts it to produce a newline.
  • Ctrl/Cmd+Enter is left untouched and submits as usual.
  • The host entry is a no-op; all behavior lives in the browser client.

Compatibility

  • Requires dsh web 0.1.0-rc.6 or later.
  • Works on Windows, macOS, and Linux (both Ctrl and Cmd are recognized).

License

MIT