In PSReadLine 2.2.2 for PowerShell 7.2.11, On Windows, you can also use the Alt+? key chord to show the function bound to the next key chord you enter.
Conversely, is there a key or PS command that will show keys for a given function?
For example, how can I accomplish:
- Show all keys that are bound for the BackwardDeleteChar function?
Key Function Description
--- -------- -----------
Backspace BackwardDeleteChar Delete the character before the cursor
Ctrl+h BackwardDeleteChar Delete the character before the cursor
or
- Show all keys that are bound for the MenuComplete function>
Key Function Description
--- -------- -----------
Ctrl+@ MenuComplete Complete the input if there ...
Ctrl+Spacebar MenuComplete Complete the input if there ...
Use the Where-Object cmdlet to filter the output from Get-PSReadLineKeyHandler:
PS ~> Get-PSReadLineKeyHandler |Where-Object Function -eq MenuComplete
Completion functions
====================
Key Function Description
--- -------- -----------
Ctrl+@ MenuComplete Complete the input if there ...
Ctrl+Spacebar MenuComplete Complete the input if there ...