static ParseItem CreateFunctionArgument(ComplexItem parent, IItemFactory itemFactory, ITextProvider text, ITokenStream stream)
{
if (parent is MixinReference || parent is SystemFunctionReference || parent is UserFunctionReference)
{
if (VariableName.IsVariable(text, stream) && stream.Peek(2).Type == TokenType.Colon)
{
return(new NamedFunctionArgument());
}
}
return(null);
}
public override bool Parse(IItemFactory itemFactory, ITextProvider text, ITokenStream stream)
{
var name = new VariableName(SassClassifierType.VariableReference);
if (name.Parse(itemFactory, text, stream))
{
Name = name;
Children.Add(name);
}
return(Children.Count > 0);
}
public override bool Parse(IItemFactory itemFactory, ITextProvider text, ITokenStream stream)
{
var name = new VariableName(SassClassifierType.VariableDefinition);
if (name.Parse(itemFactory, text, stream))
{
Name = name;
Children.Add(name);
}
if (stream.Current.Type == TokenType.Colon)
{
Colon = Children.AddCurrentAndAdvance(stream);
}
while (!IsValueTerminator(Mode, stream))
{
ParseItem item;
if (itemFactory.TryCreateParsedOrDefault(this, text, stream, out item))
{
Values.Add(item);
Children.Add(item);
}
}
if (stream.Current.Type == TokenType.Bang)
{
var modifier = new DefaultModifier();
if (modifier.Parse(itemFactory, text, stream))
{
Modifier = modifier;
Children.Add(modifier);
}
else
{
Children.AddCurrentAndAdvance(stream);
}
}
if (stream.Current.Type == TokenType.Semicolon)
{
Semicolon = Children.AddCurrentAndAdvance(stream);
}
return(Children.Count > 0);
}
public static bool IsNamedArgument(ITextProvider text, ITokenStream stream)
{
return(VariableName.IsVariable(text, stream) && stream.Peek(2).Type == TokenType.Colon);
}