public IEnumerable<ISection> GetSections(ISource source)
{
var context = new Context
{
CurrentSource = source,
CurrentState = State.WhiteSpace,
CurrentPosition = SourcePosition.InitialPosition(),
CurrentText = string.Empty
};
char? prev = null;
ISection section = null;
foreach (var c in source.GetChars())
{
if (!prev.HasValue)
{
prev = c;
continue;
}
section = Analyze(prev, c, context);
if (section != null)
yield return section;
prev = c;
}
section = Analyze(prev, null, context);
if (section != null)
yield return section;
section = EndOfFileActions(context);
if (section != null)
yield return section;
}