Subject: Yodl 1.31 released - Yet oneOther Document Language

article(Yodl -- Yet oneOther Document Language)
       (Jan Nieuwenhuizen email(janneke@gnu.org)
        Karel Kubat email(karel@icce.rug.nl)
        Frank B. Brokken email(frank@icce.rug.nl))
       (1998)

    quote(This message is in the Yodl document language.  What better way
    to demonstrate?  If you see a lot of parentheses, just read over them.
    This `source' format should be readable nevertheless.  The same text
    is included at the end formatted as plain ASCII.  If you want the full 
    documentation, visit http://www.cs.uu.nl/people/hanwen/yodl/)

nsect(What is Yodl?)
    Yodl is a high-level document language.  The package comes with a a
    set of converters to some major document languages, e.g. LaTeX(), Unix
    "man" and SGMS, HTML.  The idea of using converters is not really
    unique, but Yodl provides converters in one package, so that
    the various conversions should have a more consistent look.


nsect(What's new since 1.22?)
    itemize(
    it() it's now unmistakably released under the GNU GPL footnote(Yodl has 
         been GPL'd a long time ago, but previous versions still contained 
         leftovers of a questionable license.  All has been resolved and 
	 cleared up now.)
    it() it has a (new) maintainer.  As of June 6, 1998 (or thereabouts)
         Yodl is maintained by Jan Nieuwenhuizen email(janneke@gnu.org)
    it() texinfo converter
    it() latex2e converter (latex209 is deprecated)
    it() more managable configure/make/install/dist structure
    it() experimental support for embedding other languages; For example,
         Yodl supports integration with GNU LilyPond's mudela language
    it() .rpm and .deb binary package support
    it() lots of bugfixes
    )

nsect(Why Yodl?)
    The whole purpose of Yodl is to provide a simple-to-use and extensible 
    document language, that can be used to convert documents in the Yodl 
    format to a variety of other formats.  For this reason Yodl somewhat 
    resembles generalised markup languages, footnote(Standard 
    Generalized Markup Language) but:

nsect(How easy to use is it?)
    Yodl is quite easy to use.  Typing parentheses is less work than typing 
    <> or \{}.  And, Yodl doesn't insist on weird tags.  In that respect
    (starting and ending tags) Yodl is not a markup language.  Yodl handles 
    all its commands in a C-style manner, e.g. tt(em(...)) will set the
    text emphasized.  

nsect(What can it do?)
    Currently, the package supports conversions to LaTeX, HTML, SGML, "man" 
    format, "ms" format, semi-automatic conversion to Texinfo and 
    a poor-man's conversion to plain ASCII.  It should be fairly easy to 
    add other conversions.

nsect(Where to get it?)
    Sources are available from

	ftp://ftp.lilypond.org/pub/yodl  Europe (binary releases too)

    More detailed info can be found on the webpage

        http://www.cs.uu.nl/people/hanwen/yodl/

nsect(Who should I contact ?)
    For the benefit of Yodl-users the Yodl mailing list exists.
    Subscribe to the list by sending email to email(yodl-request@icce.rug.nl), 
    containing the lines
    verb(
    subscribe
    end
    )
    and submit your postings to yodl@icce.rug.nl thereafter.





Subject: Yodl 1.31 released - Yet oneOther Document Language

           Yodl -- Yet oneOther Document Language

             Jan Nieuwenhuizen janneke@gnu.org
               Karel Kubat karel@icce.rug.nl
             Frank B. Brokken frank@icce.rug.nl
                            1998

Contents

     This message is in the Yodl document language.  What
     better way to demonstrate?  If you see a lot of paren-
     theses, just read over them.  This `source' format
     should be readable nevertheless.  The same text is
     included at the end formatted as plain ASCII.  If you
     want the full documentation, visit
     http://www.cs.uu.nl/people/hanwen/yodl/

What is Yodl?

     Yodl is a high-level document language.  The package
comes with a a set of converters to some major document lan-
guages, e.g. , Unix "man" and SGMS, HTML.  The idea of using
converters is not really unique, but Yodl provides convert-
ers in one package, so that the various conversions should
have a more consistent look.

What's new since 1.22?

o    it's now unmistakably released under the GNU GPL [1]

o    it has a (new) maintainer.  As of June 6, 1998 (or
     thereabouts) Yodl is maintained by Jan Nieuwenhuizen
     janneke@gnu.org

o    texinfo converter

o    latex2e converter (latex209 is deprecated)

o    more managable configure/make/install/dist structure

o    experimental support for embedding other languages; For
     example, Yodl supports integration with GNU LilyPond's
     mudela language

o    .rpm and .deb binary package support

o    lots of bugfixes

Why Yodl?

     The whole purpose of Yodl is to provide a simple-to-use
and extensible document language, that can be used to con-
vert documents in the Yodl format to a variety of other
-----------
[1] Yodl has been GPL'd a long time ago, but pre-
vious versions still contained leftovers of a
questionable license.  All has been resolved and
cleared up now.

formats.  For this reason Yodl somewhat resembles gener-
alised markup languages, [2] but:

How easy to use is it?

     Yodl is quite easy to use.  Typing parentheses is less
work than typing <> or \{}.  And, Yodl doesn't insist on
weird tags.  In that respect (starting and ending tags) Yodl
is not a markup language.  Yodl handles all its commands in
a C-style manner, e.g. em(...) will set the text emphasized.

What can it do?

     Currently, the package supports conversions to LaTeX,
HTML, SGML, "man" format, "ms" format, semi-automatic con-
version to Texinfo and a poor-man's conversion to plain
ASCII.  It should be fairly easy to add other conversions.

Where to get it?

     Sources are available from

     ftp://ftp.lilypond.org/pub/yodl  Europe (binary
     releases too)

     More detailed info can be found on the webpage

     http://www.cs.uu.nl/people/hanwen/yodl/

Who should I contact ?

     For the benefit of Yodl-users the Yodl mailing list
exists.  Subscribe to the list by sending email to yodl-
request@icce.rug.nl, containing the lines

         subscribe
         end

and submit your postings to yodl@icce.rug.nl thereafter.

-----------
[2] Standard Generalized Markup Language
