Format doesn't work for comma `,` separated parameters

System Details

System Details Output

### VSCode version: 1.51.1 e5a624b788d92b8d34d1392e4c4d9789406efe8f x64

### VSCode extensions:
janisdd.vscode-edit-csv@0.6.0
ms-python.python@2021.2.633441544
ms-toolsai.jupyter@2021.2.576440691
ms-vscode.cpptools@1.1.3
ms-vscode.hexeditor@1.3.0
ms-vscode.powershell@2020.6.0
redhat.vscode-commons@0.0.6
redhat.vscode-xml@0.16.1


### PSES version: 2.2.0.0

### PowerShell version:

Name                           Value
----                           -----
PSVersion                      7.1.3
PSEdition                      Core
GitCommitId                    7.1.3
OS                             Microsoft Windows 10.0.19043
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Issue Description

Create a PowerShell file, input following script, and hit Alt+Shift+F. The file is not formatted.

    $a = [pscustomobject]@{
        a=1
      b=2
    }
            $a|Select-Object  a,b

Related settings in settings.json:

    "powershell.codeFormatting.trimWhitespaceAroundPipe": true,
    "powershell.codeFormatting.useCorrectCasing": true,
    "powershell.codeFormatting.whitespaceBetweenParameters": true,

Expected Behaviour

The format result should look similar to:

$a = [pscustomobject]@{
    a = 1
    b = 2
}
$a | Select-Object -Property a, b

Actual Behaviour

The file is unchanged.

Here are some other input/output combinations if I change the script a little bit and hit Alt+Shift+F again:

• Case 1 -- looks well except that the space is removed in a, b.
  • Input:

      $a = [pscustomobject]@{
          a=1
        b=2
      }
              $a|Select-Object  a, b
  

  • Output:

  $a = [pscustomobject]@{
      a = 1
      b = 2
  }
  $a | Select-Object a,b
  

• Case 2 -- the necessary comma , is removed in a ,b, which makes the code invalid.
  • Input:

      $a = [pscustomobject]@{
          a=1
        b=2
      }
              $a|Select-Object  a ,b
  

  • Output:

  $a = [pscustomobject]@{
      a = 1
      b = 2
  }
  $a | Select-Object a b
  

• Case 3 -- the space is removed in a, b.
  • Input:

  $a = [pscustomobject]@{
      a = 1
      b = 2
  }
  $a | Select-Object a, b
  

  • Output:

  $a = [pscustomobject]@{
      a = 1
      b = 2
  }
  $a | Select-Object a,b
  

• Case 4 -- this is the reverse of Case 3. If I keep hitting Alt+Shift+F, the file will cycle through Case 3 and 4.
  • Input:

  $a = [pscustomobject]@{
      a = 1
      b = 2
  }
  $a | Select-Object a,b
  

  • Output:

  $a = [pscustomobject]@{
      a = 1
      b = 2
  }
  $a | Select-Object a, b
  

Reproduisez le problème dans un fichier PowerShell avec Alt+Shift+F, des paramètres séparés par des virgules et les paramètres de formatage du code indiqués. Comparez la sortie du formateur avec les exemples attendus, notamment en vérifiant que les virgules et les espaces dans a, b sont conservés ; le travail est terminé lorsque le formatage est stable et que le code reste valide.