René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Breaking Change: JSONC no longer works after 7.4.0","articleBody":"### Prerequisites\n\n- [X] Write a descriptive title.\n- [X] Make sure you are able to repro it on the [latest released version](https://github.com/PowerShell/PowerShell/releases)\n- [X] Search the existing issues.\n- [X] Refer to the [FAQ](https://github.com/PowerShell/PowerShell/blob/master/docs/FAQ.md).\n- [X] Refer to [Differences between Windows PowerShell 5.1 and PowerShell](https://learn.microsoft.com/powershell/scripting/whats-new/differences-from-windows-powershell).\n\n### Steps to reproduce\n\nInclude a comment in json, one example can be seen here:\r\n\r\n```\r\n'{\r\n    // A Json comment\r\n    \"string\": \"test\"\r\n}' | Test-Json\r\n```\r\n\r\nIn previous versions of PS this worked as expected. \n\n### Expected behavior\n\n```console\nPS\u003e '{\r\n    // A Json comment\r\n    \"string\": \"test\"\r\n}' | Test-Json\r\nTrue\n```\n\n\n### Actual behavior\n\n```console\nPS\u003e '{\r\n    // A Json comment\r\n    \"string\": \"test\"\r\n}' | Test-Json\r\n\r\nTest-Json: Cannot parse the JSON\n```\n\n\n### Error details\n\n```console\nException             : \r\n    Type           : System.Exception\r\n    Message        : Cannot parse the JSON.\r\n    InnerException : \r\n        Type               : System.Text.Json.JsonReaderException\r\n        LineNumber         : 1\r\n        BytePositionInLine : 4\r\n        Message            : '/' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 1 | BytePositionInLine: 4.\r\n        TargetSite         : \r\n            Name          : ThrowJsonReaderException\r\n            DeclaringType : System.Text.Json.ThrowHelper, System.Text.Json, Version=8.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51\r\n            MemberType    : Method\r\n            Module        : System.Text.Json.dll\r\n        Source             : System.Text.Json\r\n        HResult            : -2146233088\r\n        StackTrace         : \r\n   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader\u0026 json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)\r\n   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)\r\n   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)\r\n   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()\r\n   at System.Text.Json.Utf8JsonReader.Read()\r\n   at System.Text.Json.JsonDocument.Parse(ReadOnlySpan`1 utf8JsonSpan, JsonReaderOptions readerOptions, MetadataDb\u0026 database, StackRowStack\u0026 stack)\r\n   at System.Text.Json.JsonDocument.ParseUnrented(ReadOnlyMemory`1 utf8Json, JsonReaderOptions readerOptions, JsonTokenType tokenType)\r\n   at System.Text.Json.JsonDocument.ParseValue(ReadOnlyMemory`1 json, JsonDocumentOptions options)\r\n   at System.Text.Json.Nodes.JsonNode.Parse(String json, Nullable`1 nodeOptions, JsonDocumentOptions documentOptions)\r\n   at Microsoft.PowerShell.Commands.TestJsonCommand.ProcessRecord()\r\n    HResult        : -2146233088\r\nTargetObject          : {\r\n    // A Json comment\r\n    \"string\": \"test\"\r\n}\r\nCategoryInfo          : InvalidData: ({\r\n    // A Json com… \"string\": \"test\"\r\n}:String) [Test-Json], Exception\r\nFullyQualifiedErrorId : InvalidJson,Microsoft.PowerShell.Commands.TestJsonCommand\r\nInvocationInfo        : \r\n    MyCommand        : Test-Json\r\n    ScriptLineNumber : 4\r\n    OffsetInLine     : 6\r\n    HistoryId        : 4\r\n    Line             : }' | Test-Json\r\n    Statement        : Test-Json\r\n    PositionMessage  : At line:4 char:6\r\n                       + }' | Test-Json\r\n                       +      ~~~~~~~~~\r\n    InvocationName   : Test-Json\r\n    CommandOrigin    : Internal\r\nScriptStackTrace      : at \u003cScriptBlock\u003e, \u003cNo file\u003e: line 1\r\nPipelineIterationInfo :\n```\n\n\n### Environment data\n\n```powershell\nName                           Value\r\n----                           -----\r\nPSVersion                      7.4.0\r\nPSEdition                      Core\r\nGitCommitId                    7.4.0\r\nOS                             Microsoft Windows 10.0.19045\r\nPlatform                       Win32NT\r\nPSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}\r\nPSRemotingProtocolVersion      2.3\r\nSerializationVersion           1.1.0.1\r\nWSManStackVersion              3.0\n```\n\n\n### Visuals\n\n![image](https://github.com/PowerShell/PowerShell/assets/112668616/d21d800a-5d02-4153-80da-73d98a22ee3e)\r\n![image](https://github.com/PowerShell/PowerShell/assets/112668616/0f64d753-3be8-495f-b084-0d8b17b1201b)\r\n","author":{"url":"https://github.com/kyle-ntx","@type":"Person","name":"kyle-ntx"},"datePublished":"2023-11-27T01:37:28.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":21},"url":"https://github.com/20782/PowerShell/issues/20782"}