exemplar

Markup Language Expressions for LFE: creating XML/HTML with S-expressions on the Erlang VM

Contents

• Introduction
  • Supported Tags
  • Current Status
  • About the Name
• Dependencies
• Installation
• Documentation
• License

Introduction ↟

Supported Tags ↟

Right now, only HTML5 is supported. Feel free to submit pull requests to support older/different tags/elements.

The list of tags was obtained from Mozilla's HTML 5 documentation

Note that XML namespacing hasn't been explored yet, but should be possible.

Current Status ↟

As you can see in the example usage below, you can use exemplar to build HTML strings using LFE S-expressions. However, do note that the project has just started and there are lots of unexplored HTML edge-cases that simply won't work right now.

If you come across anything, feel free to submit a bug in the github issue tracker, or even send us a pull request :-)

About the Name ↟

Naming and cache invalidation, right?

The first thought was to name the project ML-expr: ML for HTML, replacing the "s" of "s-expression". MLEXPR isn't all that pronouncable, so another "e" and an "a" were added for "exemplar". That's all there is to it.

Also: "Do you know who I am?!"

Dependencies ↟

This project assumes that you have rebar3 installed somwhere in your $PATH.

Installation ↟

Just add it to your rebar.config deps:

{deps, [
    ...
    {exemplar, ".*", {git, "git@github.com:lfex/exemplar.git", {tag, "x.y.z"}}
  ]}.

And then do the usual:

$ rebar3 compile

Documentation ↟

Documentation for Exemplar is published to the following locations:

• User Guide
• API Reference

License ↟

Copyright © 2014-2016 Duncan McGreggor

Distributed under the Apache License, Version 2.0.