// returns false if not a leaf or strlen(n.O)>maxlen
public bool WriteLeaf(YNode n, int maxlen)
{
var o = n.O;
if (o == null)
{
YAMLWriter.Write(n.Depth, "~");
return(true);
}
else if (n.IsLeaf)
{
var s = n.O.ToString();
if (s.Length > maxlen)
{
return(false);
}
if (n.O is string || n.O is char)
{
if (LineBreakp(s))
{
var matches = LineBreaker.Matches(s);
YAMLWriter.WriteLine(n.Depth, "|2");
var olddepth = YAMLWriter.Depth;
YAMLWriter.Depth += " ";
foreach (Match i in matches)
{
YAMLWriter.Lw.Column = 0;
YAMLWriter.Write(n.Depth, i.Groups[0].Value);
}
YAMLWriter.Depth = olddepth;
}
else
{
YAMLWriter.Write(n.Depth, Escape(s));
}
}
else
{
YAMLWriter.Write(n.Depth, s);
}
return(true);
}
return(false);
}
