/// <summary>
/// Returns a new SuiteStatement which is composed of a subset of the statements in this suite statement.
/// </summary>
/// <param name="start"></param>
/// <param name="end"></param>
/// <returns></returns>
public SuiteStatement CloneSubset(PythonAst ast, int start, int end)
{
var statements = new Statement[end - start + 1];
for (var i = start; i <= end; i++)
{
statements[i - start] = Statements[i];
}
var res = new SuiteStatement(statements);
// propagate white space so we stay mostly the same...
var itemWhiteSpace = this.GetListWhiteSpace(ast);
var colonWhiteSpace = this.GetPreceedingWhiteSpaceDefaultNull(ast);
if (itemWhiteSpace != null)
{
// semi-colon list of statements, must end in a new line, but the original new line
// could be multiple lines.
ast.SetAttribute(res, NodeAttributes.ListWhiteSpace, new string[0]);
}
else
{
ast.SetAttribute(res, NodeAttributes.IsAltFormValue, NodeAttributes.IsAltFormValue);
}
return(res);
}
public virtual void PostWalk(SuiteStatement node)
{
}
// SuiteStatement
public virtual bool Walk(SuiteStatement node)
{
return(true);
}
// SuiteStatement
public override bool Walk(SuiteStatement node)
{
return(Contains(node));
}
public override void PostWalk(SuiteStatement node)
{
}
// SuiteStatement
public override bool Walk(SuiteStatement node)
{
return(false);
}
