[TxMt] some improvements to JavaDoc patterns

[Domenico Carbotta]

the new begin and end patterns allow me to highlight the background  
(I do it in my Blackboard   color theme)
the new patterns are... well, you know what they do. the link pattern  
is pretty raw, feel free to improve it.

merge and commit, I'm away from my main puter so here I've got a  
silly read-only working copy.


{   name = 'comment.documentation.java';
     begin = '(^\s*)?/\*\*';
     end = '\*/(\s*\n)?';
     patterns = (
         {   match = '\*\s*(@(param|throws))\s*([a-z]\w+)\s*';
             captures =
             {   1 = { name =  
'keyword.other.documentation.params.java'; };
                 3 = { name =  
'keyword.other.documentation.value.java'; };
             };
         },
         {   name = 'keyword.other.documentation.link.java';
             match = '{@link\s+\S*\s+(\S*)}';
         },
         {   match = '\*\s*(@[a-zA-Z0-9_-]+)\s*';
             captures = { 1 = { name = 'keyword.embedded- 
docs.params.java'; }; };
         },
     );
},