Rimu is a readable-text to HTML markup language inspired by AsciiDoc and Markdown.

At its core Rimu is a simple readable-text markup similar in scope to Markdown, but with two additional areas of functionality (both built into the Rimu markup syntax):

1. Markup generation can be customized and extended.
2. Rimu includes a simple, flexible macro language.

In addition, a subset of Rimu is compatible with a subset of Markdown and Rimu has been ported to a number of languages and runtime environments.

Read the documentation and experiment with Rimu in the Rimu Playground or open the rimuplayground.html file locally in your browser.

See the Rimu Change Log for the latest changes.

NOTE: The remainder of this document is specific to the TypeScript implementation for Node.js, Deno and browser platforms.

Try the Rimu library in the npm Runkit page:

1. Open the Rimu npm Runkit page in your browser.
2. Paste in this code then press the Run button.

const rimu = require("rimu")
const html = rimu.render('Hello *Rimu*!')

This will output "<p>Hello <em>Rimu</em>!</p>".

Node.js

Use npm to install the Node.js Rimu library module and the rimuc CLI:

npm install -g rimu

Run a test from the command prompt to check the rimuc CLI command is working:

echo 'Hello *Rimu*!' | rimuc

This should print:

<p>Hello <em>Rimu</em>!</p>

Deno

Deno modules don't need explicit installation just import the module URL, for example:

import * as rimu from "https://deno.land/x/[email protected]/mod.ts";

console.log(rimu.render("Hello *Rimu*!"));

Use the Deno install command to install the Rimu CLI executable. The following example creates the CLI executable named rimudeno in $HOME/.deno/bin/rimudeno:

deno install -A --name rimudeno https://deno.land/x/[email protected]/src/deno/rimuc.ts

Browser

Rimu builds JavaScript ES module files in the ./lib/esm directory along with a bundled version ./lib/esm/rimu.min.js. The rimu.min.js ES module file was bundled by Rollup and minimized with terser. Example usage:

<script type="module">
    import * as rimu from "./rimu.min.js";
    alert(rimu.render("Hello *Rimu*!"));
</script>

To build Rimu you need to have Deno and Node.js installed.

1. Install the Git repository from Github.

    git clone https://github.com/srackham/rimu.git
   

2. Install dependencies:

    cd rimu
    npm install
    deno cache --reload src/deno/rimuc.ts
   

3. Use the Drake task runner module to build and test Rimu library modules and CLIs for Deno and Node.js platforms:

    deno run -A Drakefile.ts build test