(Preview) PSReadLine Keyboard Commands do not work in the PowerShell Integrated Console (OSX)

[eedwards-sk]

System Details Output

### VSCode extensions:
alefragnani.Bookmarks@10.4.4
bmarkovic.haproxy@0.1.2
bungcip.better-toml@0.3.2
castwide.solargraph@0.20.0
eriklynd.json-tools@1.0.2
foxundermoon.shell-format@6.1.1
hangxingliu.vscode-systemd-support@0.1.1
iciclesoft.workspacesort@1.5.7
idleberg.applescript@0.14.2
joshuapoehls.json-escaper@1.1.0
mads-hartmann.bash-ide-vscode@1.3.3
maelvalais.autoconf@0.1.0
mauve.terraform@1.3.12
ms-azuretools.vscode-docker@0.7.0
ms-python.python@2019.6.24221
ms-vscode.Go@0.11.4
ms-vscode.powershell@2019.5.0
ms-vscode.powershell-preview@2019.5.0
rebornix.ruby@0.24.2
rogalmic.bash-debug@0.3.5
ryu1kn.partial-diff@1.4.0
shanoor.vscode-nginx@0.6.0
timonwong.shellcheck@0.7.0
zhouronghui.propertylist@0.0.2


### PSES version: 2.0.0.0

### PowerShell version:

Name                           Value
----                           -----
PSVersion                      7.0.0-preview.2
PSEdition                      Core
GitCommitId                    7.0.0-preview.2
OS                             Darwin 18.7.0 Darwin Kernel Version 18.7.0: Thu Jun 20 18:42:21 PDT 2019; root:xnu-4903.270.47~4/RELEASE_X86_64
Platform                       Unix
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Issue Description

PSReadLine Keyboard Commands do not work in the PowerShell Integrated Console

Expected Behaviour

Using keyboard combinations which are bound are executed.

Actual Behaviour

Attempting to use any keyboard commands does not work.

e.g. pressing Ctrl+l does nothing, even though it's bound by default to the below action

Ctrl+l        ClearScreen       Clear the screen and redraw the current line at the top of the screen

Attached Logs

N\A

Additional Notes

ms-vscode.powershell@2019.5.0 is disabled, I'm using ms-vscode.powershell-preview@2019.5.0

[SydneyhSmith]

@eedwards-sk thanks for opening this issue, it looks like this is a unix specific bug... @TylerLeonhardt might have more context on this

[TylerLeonhardt]

Hmm I can't repro this behavior. Ctrl+l does clear the screen for me.

@eedwards-sk what version of PSReadLine do you have? (Get-Module PSReadLine)

[eedwards-sk]

Get-Module PSReadLine does not work from inside the integrated terminal.

If from inside the terminal I then run pwsh-preview (so it's running an interactive session with pwsh-preview directly), then Get-Module PSReadLine works fine (returning 2.0.0) and keyboard shortcuts work as expected.

[eedwards-sk]

Also, manually importing PSReadLine inside the integrated terminal session (Import-Module PSReadLine) does allow Get-Module PSReadLine to return, however it does not cause keyboard shortcuts to work.

[TylerLeonhardt]

I'll need to talk to @rjmholt about this. I suspect it has something to do with how we're loading PSReadLine at start up...

Do you happen to have PowerShell 6.2 available? I'd like to see if the issue happens with that version as well