Remove quotes in HashTables Keys when possible

[JohnLeyva]

First of all, very nice work

it will be nice if hashtables keys are not quoted when it is not necessary in order to generate cleaner output.

So it can generate output like the following

@{
  ModuleVersion = '1.0.0.95'
  CompanyName = 'Unknown'
  RequiredModules =
    @{
      ModuleName = 'Microsoft.PowerShell.Utility'
      GUID = '1da87e53-152b-403e-98dc-74d7b4d63d59'
      ModuleVersion = '7.0.0.0'
    },
    @{
      ModuleName = 'YYYYYY'
      GUID = 'AAAAAAAAAAAA'
      ModuleVersion = '1.0.0.94'
    },
  FunctionsToExport = 'XXX'
  CmdletsToExport = @()
  VariablesToExport = '*'
  AliasesToExport = @()
}

[iRon7]

Thanks for raising this issue.
I am actually not sure about the correct direction for this. I have searched for some guidelines or best practice for this but couldn't find a clear definition. Therefore I have logged an PowerShellPracticeAndStyle issue: Unquoted strings #146.
Depending on the feedback, I will try to implement your request

[mklement0]

@JohnLeyva, the rules behind whether string keys need quoting and how to determine the need for quoting programmatically is covered in this SO post (@iRon7 himself asked the question and contributed to one of the answers).

[iRon7]

@mklement0, thanks for the comments, I am currently working on a new version which includes this request, I will release this version soon.

[iRon7]

I have published a new version (3.3.6) that leaves hash table keys unquoted where possible.
To define which keys can be left unquoted, the regular expression

-cmatch '^[\p{L}\p{Lt}\p{Lm}\p{Lo}_][\p{L}\p{Lt}\p{Lm}\p{Lo}\p{Nd}_]*$'

in the Unquoted key rules and best practices answer from @mklement is used.