希望增加一个当前窗口的文本直接导出，并用指定的文本编辑器打开

这个功能在xshell中可以设置快捷键，比如alt+o, 这个快捷键，就可以将当前窗口的内容，直接在指定的文本编辑器（例如notepad++）中打开。
这样可以方便的分析log，也可以作为临时log保存下来。
个人觉得非常实用

Start by locating the current-window text handling and the settings or shortcut entry points in the C codebase. Review how a specified text editor could be configured and how the Alt+O shortcut is represented; done means the current window's text can be exported and opened in that editor, as requested.

Written by the indexing model from the issue text.