How to create pragmatic, lightweight languages
How to create pragmatic, lightweight languages
$49.00
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$49.00
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How to create pragmatic, lightweight languages

This book is 100% complete

Completed on 2018-03-06

About the Book

This book shows how we can reuse existing libraries and frameworks to create all the ecosystem necessary to support our languages.

The cost of building all the machinery to proper support a language used to be very high. Today with a limited effort we can design a language and obtain:

  • a fast parser from a concise grammar definition
  • validation and model transformations with very few code
  • generate JVM bytecode and get interoperability with other JVM languages
  • obtain rich editors with syntax highlighting and autocompletion

We will see how to build all of this and more by defining small components in a smart way. The result will be something solid, complete and understandable.

About the Author

Federico Tomassetti
Federico Tomassetti

I am a Consultant Software Architect specialized in Language Engineering: I build languages, editors, parsers, compilers, interpreters and simulators. You can read regular posts on my blog on language engineering.

I have an insane passion about Software Development: I love it since I was 8 years old and I keep thinking about it all the time. I have done several things: got my PhD in Software Engineering, done research and worked in Italy, Germany, Ireland and France. I spoke at meetups and scientific conferences, wrote papers and article, worked for TripAdvisor and Groupon.

I contribute heavily to open-source and spend my time thinking about software development and looking for the next challenge. So far I had an incredible amount of fun and I have no intention to stop any time soon.

Packages

The Book
  • English

  • PDF

  • EPUB

  • MOBI

  • APP

$49.00
Minimum price
$49.00
Suggested price
The Book and the Code

The book in PDF, epub, mobi (Kindle) + all the code organized in modules, with build files and tests

Includes:

  • extras
    The code

    The code, with build files and tests

  • English

  • PDF

  • EPUB

  • MOBI

  • APP

$79.00
Minimum price
$79.00
Suggested price

Table of Contents

  • 1. Motivation: why do you want to build language tools?
    • Why to create a new language?
    • Why to invest in tools for languages?
    • Summary
  • 2. The general plan
    • Philosophy
    • How the different tools are related
    • Technology used for the examples
  • 3. The example languages we are going to build
    • MiniCalc
    • StaMac
  • Part I: the basics
  • 4. Writing a lexer
    • Why using ANTLR?
    • The plan
    • Configuration
    • The Lexer grammar for MiniCalc
    • The Lexer grammar for StaMac
    • Testing
    • Summary
  • 5. Writing a parser
    • The parser grammar for MiniCalc
    • The parser grammar for StaMac
    • Testing
    • Summary
  • 6. Mapping: from the parse-tree to the Abstract Syntax Tree
    • General support for the Abstract Syntax Tree
    • Defining the metamodel of the Abstract Syntax Tree
    • Mapping the parse tree into the Abstract Syntax Tree
    • Testing the mapping
    • Summary
  • 7. Symbol resolution
    • Example: reference to a value in Java
    • Example: reference to a type in Java
    • Example: reference to a method in Java
    • Resolving symbols in MiniCalc
    • Resolving symbols in StaMac
    • Testing the symbol resolution
    • Summary
  • 8. Typesystem
    • Types
    • Typesystem rules
    • Let’s see the code
    • Typesystem for MiniCalc
    • Typesystem for StaMac
    • Summary
  • 9. Validation
    • Validation for MiniCalc
    • Validation for StaMac
    • Summary
  • Part II: compiling
  • 10. Build an interpreter
    • What you need to build an interpreter
    • Let’s see the code
    • Summary
  • 11. Generate JVM bytecode
    • The Java Virtual Machine
    • The main instructions
    • Code
    • Summary
  • 12. Generate an executable using the LLVM
    • What is the LLVM?
    • Installing LLVM
    • Working with LLVM IR
    • Code
    • Summary
  • Part III: editing support
  • 13. Syntax highlighting
    • How to write an ANTLR lexer for syntax highlighting
    • Strategy
    • Kanvas
    • Supporting multiple languages
    • Summary
  • 14. Autocomplete
    • Different forms of autocomplete
    • How to calculate syntatic options
    • How to calculate semantic options
    • Code
    • Summary
  • Write to me
  • Notes

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