public XmlGrammar()
: base(false)
{
//Terminals
Terminal comment = new CommentTerminal("comment", "<!--", "-->");
NonGrammarTerminals.Add(comment);
StringLiteral stringLiteral = new StringLiteral("string", "\"", StringOptions.None);
Terminal stringContent = new ToTerminatorTerminal("StringContent", '<');
KeyTerm elementOpener = ToTerm("<");
KeyTerm closeElementOpener = ToTerm("</");
KeyTerm elementCloser = ToTerm(">");
KeyTerm openCloseElementCloser = ToTerm("/>");
KeyTerm equals = ToTerm("=");
KeyTerm xmlDeclOpen = ToTerm("<?");
KeyTerm xmlDeclClose = ToTerm("?>");
IdentifierTerminal attributeIdentifier = new IdentifierTerminal(AttributeIdentifier, ".", ".");
IdentifierTerminal elementIdentifier = new IdentifierTerminal(ElementIdentifier, ".-", ".-");
KeyTerm xmlDeclarationIdentifier = ToTerm("xml");
//Non Terminals
NonTerminal document = new NonTerminal("document");
NonTerminal elementStart = new NonTerminal("ElementStart");
NonTerminal elementEnd = new NonTerminal("ElementEnd");
NonTerminal openCloseElement = new NonTerminal("OpenCloseElement");
NonTerminal element = new NonTerminal("Element");
NonTerminal requiredElements = new NonTerminal("RequiredElements");
NonTerminal innerContent = new NonTerminal("InnerContent");
NonTerminal content = new NonTerminal("Content");
NonTerminal attribute = new NonTerminal("Attribute");
NonTerminal optionalAttribute = new NonTerminal("OptionalAttribute");
NonTerminal xmlDeclaration = new NonTerminal("XmlDeclaration");
NonTerminal optionalXmlDeclaration = new NonTerminal("OptionalXmlDeclaration");
//Rules
this.Root = document;
innerContent.Rule = element | stringContent;
content.Rule = MakeStarRule(content, innerContent);
attribute.Rule = attributeIdentifier + equals + stringLiteral;
optionalAttribute.Rule = MakeStarRule(optionalAttribute, attribute);
elementStart.Rule = elementOpener + elementIdentifier + optionalAttribute + elementCloser;
elementEnd.Rule = closeElementOpener + elementIdentifier + elementCloser;
openCloseElement.Rule = elementOpener + elementIdentifier + optionalAttribute + openCloseElementCloser;
element.Rule = (elementStart + content + elementEnd) | openCloseElement;
requiredElements.Rule = MakePlusRule(requiredElements, element);
xmlDeclaration.Rule = xmlDeclOpen + xmlDeclarationIdentifier + optionalAttribute + xmlDeclClose;
optionalXmlDeclaration.Rule = MakeStarRule(optionalXmlDeclaration, xmlDeclaration);
document.Rule = optionalXmlDeclaration + requiredElements;
MarkPunctuation(elementOpener, elementCloser, closeElementOpener, openCloseElementCloser, equals, xmlDeclOpen, xmlDeclClose);
MarkTransient(innerContent);
}
public CssGrammar()
: base(false)
{
//Terminals
Terminal comment = new CommentTerminal("comment", "/*", "*/");
NonGrammarTerminals.Add(comment);
ToTerminatorTerminal attributeSelector = new ToTerminatorTerminal("AttributeSelectorContent", ']');
IdentifierTerminal simpleSelectorId = new IdentifierTerminal(SimpleSelectorIdentifier, ".-*#", ".-*#");
IdentifierTerminal pseudoClassId = new IdentifierTerminal(PseudoClassIdentifier, "-)(", "-)(");
IdentifierTerminal propertyId = new IdentifierTerminal(Property, "-", "-");
ToTerminatorTerminal valueId = new ToTerminatorTerminal(Value, ';');
valueId.EditorInfo = new TokenEditorInfo(TokenType.Identifier, TokenColor.Identifier, TokenTriggers.None);
KeyTerm blockOpen = ToTerm("{");
KeyTerm blockClose = ToTerm("}");
KeyTerm semi = ToTerm(";");
KeyTerm colin = ToTerm(":");
KeyTerm childChain = ToTerm(">");
KeyTerm siblingProceed = ToTerm("+");
KeyTerm groupDelim = ToTerm(",");
KeyTerm attributeSelectOpen = ToTerm("[");
KeyTerm attributeSelectClose = ToTerm("]");
//Non Terminals
NonTerminal css = new NonTerminal("CSS");
NonTerminal rule = new NonTerminal("Rule");
NonTerminal rules = new NonTerminal("Rules");
NonTerminal declaration = new NonTerminal("Declaration");
NonTerminal declarations = new NonTerminal("Declarations");
NonTerminal pseudoClassRule = new NonTerminal("PseudoClassRule");
NonTerminal pseudoClasses = new NonTerminal("PseudoClasses");
NonTerminal selectorChain = new NonTerminal("Chain");
NonTerminal selectorChainDelim = new NonTerminal("ChainDelim");
NonTerminal selectorGroup = new NonTerminal("SelectorGroup");
NonTerminal selector = new NonTerminal("Selector");
NonTerminal optAttributeSelector = new NonTerminal("OptAttributeSelector");
NonTerminal multiAttributeSelector = new NonTerminal("MultiAttributeSelector");
NonTerminal simpleSelectorWithAttributeSelector = new NonTerminal("simpleSelectorWithAttributeSelector");
//Rules
this.Root = css;
optAttributeSelector.Rule = attributeSelectOpen + attributeSelector + attributeSelectClose;
multiAttributeSelector.Rule = MakeStarRule(multiAttributeSelector, optAttributeSelector);
pseudoClassRule.Rule = colin + pseudoClassId;
pseudoClasses.Rule = MakeStarRule(pseudoClasses, pseudoClassRule);
simpleSelectorWithAttributeSelector.Rule = simpleSelectorId + multiAttributeSelector;
selectorChainDelim.Rule = childChain | siblingProceed | Empty;
selectorChain.Rule = MakePlusRule(selectorChain, selectorChainDelim, simpleSelectorWithAttributeSelector);
selector.Rule = selectorChain + pseudoClasses;
selectorGroup.Rule = MakePlusRule(selectorGroup, groupDelim, selector);
declaration.Rule = propertyId + colin + valueId + semi;
declarations.Rule = MakeStarRule(declarations, declaration);
rule.Rule = selectorGroup + blockOpen + declarations + blockClose;
rules.Rule = MakeStarRule(rules, rule);
css.Rule = rules;
MarkPunctuation(blockOpen, blockClose, semi, colin, attributeSelectOpen, attributeSelectClose);
MarkTransient(pseudoClassRule, multiAttributeSelector, pseudoClasses);
}
