This directory produces a document apl-intro.html (describing GNU APL)
and a testcase file (Book.tc) that checks that the examples in apl-intro.html
are correct:

                            apl-intro.src
                                 │ │
                          ┌──────┘ └──────┐    <-------- make/translate
                          │               │
  apl-home.css     apl-intro.html      Book.tc
         │                │               │
         └──────┐ ┌───────┘               │     <-------- apl -T Book.tc
                │ │                       │
              Browser                Book.tc.log


This directory also produces apl.html (the home page of GNU APL at
 http://www.gnu.org/software/apl), and Community.html that contains
 links to developments outside the GNU APL project but related to GNU APL.


            ../../workspaces/HTML.apl        (APL library)
            ../../workspaces/APL_CGI.apl   --> index.html
            ../../workspaces/Community.apl --> Community.html
                        │
                        │
                        │
                    index.html
  apl-home.css      Community.html
        │               │
        └──────┐ ┌──────┘
               │ │
             Browser


The source files in the above processes are:

	apl-intro.src
	apl-home.css
	../../workspaces/APL_CGT.apl

The tools used in the above processes are:

	makefile
	translate.cc
	make_intro
	make_APL_demo
	GNU APL

The tags in apl-intro.src are of the form «xx », see tag_table open_tags[]
in file translate.cc for supported tags, or apl-intro for examples.

