/// <summary>Generates code</summary>
/// <param name="tree">Root of a syntax tree</param>
/// <param name="table">Table of symbols</param>
/// <param name="columns">Columns layout</param>
public void Generate(Root tree, SymbolTable table, ColumnsLayout columns = ColumnsLayout.FreeTextFormat)
{
Actions = new List<Action>();
// STEP 1: modify tree to adapt it to destination language
tree.Accept(this);
var groups = new List<string>();
foreach (var action in Actions) {
if (action.Group != null && groups.Contains(action.Group)) continue;
action.Execute();
if (action.Group != null) groups.Add(action.Group);
}
// Console.WriteLine(tree.Root.ToString());
// STEP 2: convert tree to destination language code
var converter = new TreeToCode(Input, columns);
tree.Accept(converter);
converter.WriteInputLinesUntilEnd();
Writer.Write(converter.Output.ToString());
Writer.Flush();
// Console.WriteLine(converter.Output.ToString());
}
