Updates in v1.13

Features

• Preprocessor now allows resolving to unquoted strings (e.g. column names), by starting the expression inside the curly brackets with # sign e.g.: select {#columnName} from myTable
• (Here columnName is a named range containing the name of the column to resolve. Cell references are also valid (e.g. {#A1} or {#Sheet1!A1}).)
• C# engine:
  • Column names that have illegal C# identifier names are normalized and are now accessible as properties (not just via indexer).
  • Properties can be decorated...