+ <body>
+ <notice class="alpha" text="Notice:"/>
+ the scripts are checked by the latest version of Matita from
+ <link to="http://matita.cs.unibo.it/gitweb/?p=helm.git;a=summary">HELM Git repository</link>.
+ </body>
+
+ <topitem name="source2B">
+ <body>
+ <rlink to="download/lambdadelta_2B.tar.bz2">lambdadelta_2B for Matita 0.99.4</rlink>
+ (revised <notice class="gamma" text="2020-02"/>).
+ Source scripts.
+ <rlink to="html/documentation.html#ldJ2a">Documentation (J2a)</rlink>.
+ <list><item>
+ <notice class="gamma" text="2020-02-27."/>
+ repackaged without λδ-ground_2.
+ </item><item>
+ <notice class="gamma" text="2019-11-19."/>
+ released [Git revision: 2019-11-19 20:45:15].
+ </item></list>
+ </body>
+ <body>
+ The scriprs depend on the package
+ <rlink to="html/specification.html#source2g">lambdadelta_ground</rlink>.
+ </body>
+ <body>
+ Informational pages on the parts of the specification:
+ <rlink to="html/static_2.html">Syntax</rlink>,
+ <rlink to="html/basic_2.html">Core</rlink>,
+ <rlink to="html/apps_2.html">Applications</rlink>.
+ </body>
+ </topitem>
+
+ <topitem name="source2A">