[Bug]: Parser breaks on documents with special characters

[EliotVU]

Describe the bug

When the parser stumbles on special characters it will fail with the following error:

Processing pending document "file:///c%3A/.../Engine/Classes/PlaylistParserBase.uc":1, source:change.
Invalidating document "PlaylistParserBase".
building document PlaylistParserBase
PredictionMode SLL has failed, rolling back to LL.
An error was thrown while parsing document: "file:///c%3A/.../Engine/Classes/PlaylistParserBase.uc" Error: cannot consume EOF
    at UCTokenStream.consume (c:\Projecten\UnrealScriptLang\out\server.js:28905:19)
    at UCParser.skipLine (c:\Projecten\UnrealScriptLang\out\server.js:5417:25)
    at UCParser.directive (c:\Projecten\UnrealScriptLang\out\server.js:5544:22)
    at UCParser.member (c:\Projecten\UnrealScriptLang\out\server.js:5711:30)
    at UCParser.program (c:\Projecten\UnrealScriptLang\out\server.js:5581:42)
    at UCDocument.build (c:\Projecten\UnrealScriptLang\out\server.js:20658:34)
    at indexDocument (c:\Projecten\UnrealScriptLang\out\server.js:24237:18)
    at Object.next (c:\Projecten\UnrealScriptLang\out\server.js:26656:41)

Appears to be caused by the following code, when an unescaped string literal is proceeded by an eventual hash character:

     ...
     SpecialChars(1)=(Plain=""",Coded=""")
     ...
     SpecialChars(6)=(Plain="�",Coded="™")

Screenshots

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