Add-Debugger

The script adds or replaces existing debugger in any PowerShell runspace.
It is useful for hosts with no own debuggers, e.g. bare runspace host
"Default Host", Visual Studio NuGet console "Package Manager Host".
Or it may replace existing debuggers, e.g. in "ConsoleHost".

The script is called at any moment when debugging is needed. To restore
the original debuggers, invoke Restore-Debugger defined by Add-Debugger.

For output of debug commands the script uses Out-Host by default.
If Out-Host is not suitable then specify Path for an output file.

Use the switch ReadHost or ReadGui to specify the input method.
By default it is ReadHost in console and ReadGui in other cases.