protected override void OnRegistration(StackEx<SpanSyntaxNode> stack)
{
if (parentStack.Count > 1)
{
var neighbor = parentStack.TopNode.Next;
while (neighbor.Value is PartialWhitespaceExpression.WhitespaceExpression && neighbor.Next != null)
neighbor = neighbor.Next;
if (neighbor != null && neighbor.Value != null)
{
parentStack.Pop ();
exp = neighbor.Value as TerminalSpan;
neighbor.Value = this;
}
}
}
protected override void OnRegistration(StackEx<SpanSyntaxNode> stack)
{
if (stack.Count > 1)
{
var neighbor = stack.TopNode.Next;
int whitespace_count = 0;
while (neighbor.Value is PartialWhitespaceExpression.WhitespaceExpression && neighbor.Next != null)
{
whitespace_count++;
neighbor = neighbor.Next;
}
if (neighbor != null && (exp = neighbor.Value as TerminalSpan) != null)
{
parentStack.Pop ();
for (var i = 0; i < whitespace_count; i++)
parentStack.Pop ();
neighbor.Value = this;
}
}
}
public SubTerminal(TerminalSpan node)
{
this.node = node;
}
