<\body> extension language> Like , comes with a -like extension language, namely the dialect from the project. For documentation about , we refer to\ <\verbatim> \ \ \ http://www.gnu.org/software/guile/guile.html has the advantage that it may be extended with extern C and C++ types and routines. In our case, we have extended with routines which you can use to create your own menus and key-combinations, and even to write your own extensions to . If you have downloaded the source files of , then it may be interesting for you to take a look at the files\ <\verbatim> \ \ \ Guile/Glue/build-glue-basic.scm \ \ Guile/Glue/build-glue-editor.scm \ \ Guile/Glue/build-glue-server.scm These three ``glue'' files contain the C++ routines, which are visible within . In what follows, we will discuss some of the most important routines. We plan to write a more complete reference guide later. You may also take a look at the scheme files in the directory . <\initial> <\collection>