RegEx/Liquid/Expression.regex.source.ps1
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$myName = ($MyInvocation.MyCommand.ScriptBlock.File | Split-Path -Leaf) -replace '\.source', '' -replace '\.ps1', '.txt' $myRoot = $MyInvocation.MyCommand.ScriptBlock.File | Split-Path New-RegEx -Description @' Matches Liquid Expressions '@ | New-Regex -LiteralCharacter '{' -Min 2 -Max 2 -Comment '{{ opens a expression ' | New-RegEx -CharacterClass Whitespace -Min 0 -Comment "Optional opening whitespace" | New-Regex -Name Expression -Until ( New-RegEx -CharacterClass Whitespace -Min 0 -Comment "Optional closing whitespace" | New-RegEx -LiteralCharacter '}' -Min 2 -Max 2 -Comment 'Followed by a }}' ) -Description "The Liquid Expression is anything until the expression close, which is" | New-RegEx -CharacterClass Whitespace -Min 0 -Comment "Now we match the close: First Optional whitespace" | New-RegEx -LiteralCharacter '}' -Min 2 -Max 2 -Comment "Followed by }}" | Set-Content -Path (Join-Path $myRoot $myName) -Encoding UTF8 -PassThru |