Inserting help inside a function is broken

Using VS Code to write PowerShell scripts. When writing an Advance function I used to be able to type '##' (that's a double hash) at the top of the function between the function name and the [cmdletbinding()] and it would automatically add the PowerShell help descriptions.

Now when I do this it doesn't add the help but breaks all of my formatting.

I logged a previous bug report but was told this is fixed in the current version, #1493.

Still broken sorry. :(

Can someone please fix this awesome feature. Thanks!

Kind regards
Garry

System Details

Major Minor Build Revision

---

1 8 4 0

PSVersion 5.1.17134.228
PSEdition Desktop
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...}
BuildVersion 10.0.17134.228
CLRVersion 4.0.30319.42000
WSManStackVersion 3.0
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1

[TylerLeonhardt]

Thanks for the info! Can you also attach the logs here so we can get a better idea of what's going on?

[TylerLeonhardt]

Also, if you could provide a screenschot and some sort of repro that'd be really appreciated!

[nlsdg]

Same problem here. Logs and screenshots in the attached .zip.
1509_log.zip

Repo: create a new powershell file, paste the following and type ## on line 2. (Same as issue #1488.)

function Write-HelloWorld {
    
    [CmdletBinding(DefaultParameterSetName="Default")]
    param (
        $Hello,
        $World
    )
    Write-Host "$Hello $World"
}

It turns into this:

function Write-HelloWorld {
    #
    [CmdletBinding(DefaultParameterSetName="Default")]
    param (
    ,
    
    )
    Write-Host " "
    }
    [CmdletBinding(DefaultParameterSetName="Default")]
    param (
        $Hello,
        $World
    )
    Write-Host "$Hello $World"
}

[rjmholt]

I'm having some trouble reproducing this. Here's my current build of master branch (the fix commits being the same as the release):

[rjmholt]

@ghost, @nlsdg can you try using the extension build attached and see if the error still occurs?

psvsix.zip

[DWOF]

@rjmholt I'm having the same issue. I have installed the extension build but still experience the incorrect behaviour.

1509.zip

I have also changed to the user version of the install but the issue persisted.

Function ExportFSAPI {
    
    Param(
        [Parameter(Mandatory = $True)][SecureString]$APIString,
        [Parameter(Mandatory = $True)][String]$APIPath
    )

    Write-Verbose "**START $($MyInvocation.MyCommand)**"
    Write-Verbose "Test $APIPath"
    if (!$APIString) {
        write-warning "No API supplied."
        return
    }
    elseif (!$(test-path $(Split-Path $APIPath))) {
        Write-Verbose "Creating $(Split-Path $APIPath)"
        new-item $(Split-Path $APiPath) -itemtype directory
    }
    Write-Verbose "Import APIstring and decrypting"
    ConvertFrom-SecureString $APIString | Out-file $APIPath

    Write-Verbose "**END $($MyInvocation.MyCommand)**"
}

Function ExportFSAPI {
    #
    Param(
    [Parameter(Mandatory = )][SecureString],
    [Parameter(Mandatory = )][String]
    )
    
    Write-Verbose "**START $(.MyCommand)**"
    Write-Verbose "Test "
    if (!) {
    write-warning "No API supplied."
    return
    }
    elseif (!$(test-path $(Split-Path ))) {
    Write-Verbose "Creating $(Split-Path )"
    new-item $(Split-Path ) -itemtype directory
    }
    Write-Verbose "Import APIstring and decrypting"
    ConvertFrom-SecureString  | Out-file 
    
    Write-Verbose "**END $(.MyCommand)**"
    }
    Param(
        [Parameter(Mandatory = $True)][SecureString]$APIString,
        [Parameter(Mandatory = $True)][String]$APIPath
    )

    Write-Verbose "**START $($MyInvocation.MyCommand)**"
    Write-Verbose "Test $APIPath"
    if (!$APIString) {
        write-warning "No API supplied."
        return
    }
    elseif (!$(test-path $(Split-Path $APIPath))) {
        Write-Verbose "Creating $(Split-Path $APIPath)"
        new-item $(Split-Path $APiPath) -itemtype directory
    }
    Write-Verbose "Import APIstring and decrypting"
    ConvertFrom-SecureString $APIString | Out-file $APIPath

    Write-Verbose "**END $($MyInvocation.MyCommand)**"
}

[garryoneill]

When typing "##", this what happens in version 1.8.2 and below, help is added to the top of the function.

Now, since version 1.8.3 and above, this is what happens,

[rkeithhill]

Yup, I can repro. In 1.8.4 if you use ## before the function keyword, doc comment help completion works but it doesn't if you try to place the doc comments inside the function.