protected override Value Clone()
{
AtRuleUnit result = new AtRuleUnit();
result.AtRule = AtRule;
return(result);
}
public override Value ReadStartValue(CssLexer lexer)
{
// Read off the at:
lexer.Read();
// Read the name now:
string name = lexer.ReadString();
// Skip any junk:
lexer.SkipJunk();
// Map to an at rule:
CssAtRule rule = CssAtRules.GetLocal(name);
if (rule == null)
{
// Unrecognised - enter error recovery mode:
lexer.ErrorRecovery();
// Done:
return(null);
}
// Create the representitive unit:
AtRuleUnit at = new AtRuleUnit();
at.AtRule = rule;
// Now in @ mode:
rule.SetupParsing(lexer);
return(at);
}