protected string Indent(string test)
{
test = test ?? string.Empty;
if (!Indents.ContainsKey(test))
{
return(test);
}
else
{
return(test.Indent(2 * Indents[test]));
}
}
private string ExtractIndent(string test, bool setIndent)
{
test = test ?? string.Empty;
string trimmedTest = test.TrimStart(' ');
int indent = (test.Length - trimmedTest.Length) / 2;
int oldIndent = 0;
if (Indents.ContainsKey(trimmedTest))
{
oldIndent = Indents[trimmedTest];
}
if (setIndent && oldIndent < indent)
{
Indents[trimmedTest] = indent;
}
return(trimmedTest);
}