Languages/BrightScript/BrightScript-Language.ps1
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function Language.BrightScript { <# .SYNOPSIS BrightScript PipeScript Language Definition .DESCRIPTION Allows PipeScript to generate BrightScript. PipeScript can be embedded within comments of BrightScript. `'{` marks the start of a PipeScript block `'}` marks the end of a PipeScript block #> [ValidatePattern('\.brs$')] param() $this = $myInvocation.MyCommand if (-not $this.Self) { $languageDefinition = New-Module { param() # BrightScript files end in `.brs`. $FilePattern = '\.brs$' # BrightScript supports single line comments only. $SingleLineCommentStart = "'" # Any Language can be parsed with a series of regular expresssions. # For languages that only support single comments: # * The capture group IsSingleLine must be defined. # * Whitespace should not be allowed (it makes nested blocks hard to end) $startComment = "(?>(?<IsSingleLine>$SingleLineCommentStart)(?>PipeScript|PS)?\{)" $endComment = "(?>$SingleLineCommentStart(?:PipeScript)?\})" # To support templates, a language has to declare `$StartPattern` and `$EndPattern`: $StartPattern = "(?<PSStart>${startComment})" $EndPattern = "(?<PSEnd>${endComment})" $LanguageName = 'BrightScript' Export-ModuleMember -Variable * -Function * -Alias * } -AsCustomObject $languageDefinition.pstypenames.clear() $languageDefinition.pstypenames.add("Language") $languageDefinition.pstypenames.add("Language.BrightScript") $this.psobject.properties.add([PSNoteProperty]::new('Self',$languageDefinition)) } $this.Self } |