mdbook-fishextract plugin

This plugin adds functionality to mdbook for extracting mermaid.

Install

Compile this crate and add the mdbook-fishextract to your search path.

[preprocessor.fishextract]
renderer = ["tectonic","markdown","latex"]
assets = "src/assets"

Prerequisites

• npm install -g @mermaid-js/mermaid-cli which installs a binary mmdc which needs to be in your $PATH.

Syntax

For block equation rendering use the following syntax

```mermaid
..

and replaces them by an image link

![mermaid graph {chapter}](src/assets/fishextract_{chapter|replace('.' -> '_')}__{hash:10}.pdf "Your title")