My google-fu is failing me today. Is there a concise way in Racket to request possible completions for some Racket code? For example, in powershell I can ask System.Management.Automation.CommandCompletion for possible completions of the powershell code "ConvertTo-Json -" like this:
$cmd = "ConvertTo-Json -" $ret = [System.Management.Automation.CommandCompletion]::MapStringInputToParsedInput($cmd, $cmd.Length) $candidates = [System.Management.Automation.CommandCompletion]::CompleteInput( $ret.Item1, $ret.Item2, $ret.Item3, $null, [System.Management.Automation.PowerShell]::Create() ).CompletionMatches $candidates | ForEach-Object { [pscustomobject]@{ CompletionText = $_.CompletionText ResultType = $_.ResultType.ToString() ToolTip = $_.ToolTip } } Outputs (depending on system, powershell and .net version): CompletionText ResultType ToolTip -------------- ---------- ------- -InputObject ParameterName [Object] InputObject -Depth ParameterName [int] Depth -Compress ParameterName [switch] Compress -Verbose ParameterName [switch] Verbose -Debug ParameterName [switch] Debug -ErrorAction ParameterName [ActionPreference] ErrorAction -WarningAction ParameterName [ActionPreference] WarningAction -InformationAction ParameterName [ActionPreference] InformationAction -ErrorVariable ParameterName [string] ErrorVariable -WarningVariable ParameterName [string] WarningVariable -InformationVariable ParameterName [string] InformationVariable -OutVariable ParameterName [string] OutVariable -OutBuffer ParameterName [int] OutBuffer -PipelineVariable ParameterName [string] PipelineVariable -- You received this message because you are subscribed to the Google Groups "Racket Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to racket-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.