javadoc grammar

grammar newEmptyCombinedGrammar;

javadoc  : START_JAVADOC NEW_LINE javadocLine*? END_JAVA_BLOCK_COMMENT;
javadocLine: STAR (tag | text | htmlTag)* NEW_LINE;
tag: TAG_AUTHOR
   | TAG_VERSION
   | TAG_SINCE
   | TAG_SEE
   | TAG_PARAM
   | TAG_RETURN
   | TAG_EXCEPTION
   | TAG_THROWS
   | TAG_DEPRECATED
   | TAG_INHERIT_DOC
   | TAG_LINK
   | TAG_VALUE
   | TAG_CUSTOM
   ;

text: (TEXT)+;

htmlTag: (openHtmlTag (TEXT|htmlTag) closeHtmlTag)
    | singleHtmlTag;

openHtmlTag: '<' TEXT '>';
closeHtmlTag: '</' TEXT '>';
singleHtmlTag: '<' TEXT '/>';

//GT: '>' | '&gt;';
//LT: '<' | '&lt;';

START_JAVADOC: '/**';
END_JAVA_BLOCK_COMMENT: '*/';
NEW_LINE: '\n';
STAR: '*';
TEXT: [ a-zA-Z0-9.,:/_(){}#=-]+;
//STRING: [a-zA-Z0-9_-]+;

TAG_AUTHOR: '@author';
TAG_VERSION: '@version';
TAG_SINCE: '@since';
TAG_SEE: '@see';
TAG_PARAM: '@param';
TAG_RETURN: '@return';
TAG_EXCEPTION: '@exception';
TAG_THROWS: '@throws';
TAG_DEPRECATED: '@deprecated';
TAG_INHERIT_DOC: '@InheritDoc';
TAG_LINK: '@link';
TAG_VALUE: '@value';
TAG_CUSTOM: '@' TEXT;

WS : [ \t\r]+ -> skip ;