Dear friends !

I am quite excited to announce the availability of an alpha version

of my latest work around Parsing and Programming Languages at:

Accompanied by ~ 30 min of transcribed eye-candy:

Backed by a crowdfunding campaign ! To get the book and stable release

successfully out of the door:

Click, download, watch, enjoy ! If you like what you see, support the project ! Tiers

start from 5 and 10 euros per chapter for individuals. Companies supporting

the project can get 6 to 12 days of consultancy, on-site workshops and other perks.

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What is all about ??

Lan.d.s is a new solution for language design. From general purpose

languages like Lise (short for (list (embedding)) to Domain-Specific

Languages using the MOODs framework, and everything else in between.

Lan.d.s is build around the formalism of Multi-Ordered Grammars,

which are a possible alternative to CFGs and PEGs in wider use today.

Multi-ordered grammars (or simply MOGs) aim for a better exploration of ambiguity,

recursion, ordering and associativity during language design. They can be parsed using the

Gray Algorithm. After parsing in order to ease the production of executable code

Lan.d.s introduces the Abstract Syntax Language (ASL), which is an OO

solution for compile-time meta-programming. Finally in order to promote

language extension and re-use, Lan.d.s employs GrammarTraits, as units of

composition for both MOG rules and ASL actions.

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Some random highlights for the impatient:

* Object subclass: #Prediction uses: Future syntax

* Languages are everywhere, they are all around you, even now in this very sentence.

* Study SICP with a Xerox flavor, while re-inventing some Bell-labs utilities.

* TOC-Board, the TOC for your next talk ;)

Enjoy !