Syntax coloring issue with regex

[daviwil]

From @fromthewoods on February 19, 2017 5:18

I searched around and couldn't find any existing issues that address what I'm seeing, so apologies if this is already known.

I have a simple regex pattern [ValidateScript({$_ -match '^([\d\w]+\.){2,3}[\d\w]+$'})]
that vscode seems to not be able to handle and I assume it's an issue with PSEditorServices.

PowerShell ISE handles the same pattern properly.

Copied from original issue: PowerShell/PowerShellEditorServices#374

[daviwil]

From @fromthewoods on February 28, 2017 22:25

Did I put this in the wrong repo? Should this be in PowerShell / vscode-powershell or Microsoft / vscode ?

[daviwil]

From @rkeithhill on February 28, 2017 22:26

It should go in https://github.com/powershell/editorsyntax.

[fromthewoods]

Thanks @daviwil and @rkeithhill.

[fromthewoods]

Windows 7
VScode 1.9.1
PowerShell extension 0.9.0
PowerShell version 5.1.14409.1005

[MattAllison]

I'm having the same problem. Patterns in question are:

    [Parameter(Mandatory=$True,ValueFromPipelineByPropertyName=$True )]
    [ValidatePattern("^((?!^.{90})([A-Z]{2}(-)[0-9]+-[0-9]+-[A-Z]{4}-RG-[0-9]+))$")]
    [string]$Parameter1,          
       
    [Parameter(Mandatory=$true,ValueFromPipelineByPropertyName=$True)]
    [ValidatePattern("^((?!^.{80})([A-Z]{2}(-)[0-9]+-[0-9]+-[A-Z]{4}-LB-[0-9]+))$")]
    [string]$Parameter2,        

[Jawz84]

First off; thanks for all the hard work!!
Wanted to let you know: i have this issue too:
[Parameter(ParameterSetName = 'Network')] [ValidatePattern('^(([2]([0-4][0-9]|[5][0-5])|[0-1]?[0-9]?[0-9])[.]){3}(([2]([0-4][0-9]|[5][0-5])|[0-1]?[0-9]?[0-9]))(\/[1-3]?[1-9])?$')] [string]$IpAddress,

code -v:
1.12.2
19222cdc84ce72202478ba1cec5cb557b71163de
$pseditor.EditorServicesVersion:
1.2.1.0
$PSVersionTable:
Name Value
PSVersion 5.1.15063.296
PSEdition Desktop
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0...}
BuildVersion 10.0.15063.296
CLRVersion 4.0.30319.42000
WSManStackVersion 3.0
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1

[keller4]

Wonderful project. I almost hate to bring it up, but having syntax coloring problem. Regex seems to break it, and it doesn't come back until there's a comment with a single quote in it.

• VSCode Version: Code 1.18.1 (929bacba01ef658b873545e26034d1a8067445e9, 2017-11-16T18:32:36.023Z)
• OS Version: Windows_NT x64 10.0.16299
• Extensions:
  Extension|Author (truncated)|Version
  PowerShell|ms-|1.5.1

Example:
function test
{
param(
# Using customer IDs filter
[Parameter(Mandatory=$false,
ParameterSetName='Search')]
[ValidatePattern('^[A-Fa-f0-9]{8}-([A-Fa-f0-9]{4}-){3}[A-Fa-f0-9]{12}$')]
[string]
$UsingCustomerIDs
)
# Comment with ' in it
Get-ChildItem c:
}

[omniomi]

Fixed by #94