public static WordClassification?ToWordClassification(this DelimClassification Delim)
{
switch (Delim)
{
case DelimClassification.CloseBraced:
return(WordClassification.CloseBraced);
case DelimClassification.CommentToEnd:
return(WordClassification.CommentToEnd);
// dividers, whitespace, end of line - never considered a word.
case DelimClassification.DividerSymbol:
return(null);
case DelimClassification.EmbeddedComment:
return(WordClassification.EmbeddedComment);
case DelimClassification.EndOfString:
return(null);
case DelimClassification.EndStmt:
return(null);
case DelimClassification.ExpressionSymbol:
return(WordClassification.ExpressionSymbol);
case DelimClassification.Assignment:
return(WordClassification.Assignment);
case DelimClassification.NewLine:
return(null);
case DelimClassification.OpenContentBraced:
return(WordClassification.OpenContentBraced);
case DelimClassification.OpenNamedBraced:
return(WordClassification.OpenNamedBraced);
case DelimClassification.PathSep:
return(null);
case DelimClassification.Quote:
return(null);
case DelimClassification.VirtualWhitespace:
return(null);
case DelimClassification.Whitespace:
return(null);
case DelimClassification.None:
return(null);
default:
throw new ApplicationException(
"unexpected DelimClassification " + Delim.ToString());
}
}
public static ScanAtomCode?ToScanAtomCode(this DelimClassification Delim)
{
switch (Delim)
{
case DelimClassification.CloseBraced:
return(ScanAtomCode.EnclosureSymbol);
case DelimClassification.CommentToEnd:
return(ScanAtomCode.CommentToEnd);
case DelimClassification.DividerSymbol:
return(ScanAtomCode.DividerSymbol);
case DelimClassification.EmbeddedComment:
return(ScanAtomCode.EmbeddedComment);
case DelimClassification.EndOfString:
return(ScanAtomCode.EndOfString);
case DelimClassification.EndStmt:
return(ScanAtomCode.EndStmt);
case DelimClassification.ExpressionSymbol:
return(ScanAtomCode.ExpressionSymbol);
case DelimClassification.Assignment:
return(ScanAtomCode.Assignment);
case DelimClassification.NewLine:
return(null);
case DelimClassification.OpenContentBraced:
return(ScanAtomCode.EnclosureSymbol);
case DelimClassification.OpenNamedBraced:
return(ScanAtomCode.EnclosureSymbol);
case DelimClassification.PathSep:
return(null);
case DelimClassification.Quote:
return(null);
case DelimClassification.VirtualWhitespace:
return(null);
case DelimClassification.Whitespace:
return(ScanAtomCode.Whitespace);
case DelimClassification.Keyword:
return(ScanAtomCode.Keyword);
case DelimClassification.SpecialValueStarter:
return(ScanAtomCode.SpecialValue);
case DelimClassification.None:
return(null);
default:
throw new ApplicationException(
"unexpected DelimClassification " + Delim.ToString());
}
}