Edit the Yaml Front Matter of multiple Markdown files - Roneo.org| Roneo.org
**Our objective**: insert SVG icons in Markdown with a shortcode. The solution must be **easy to use**, and focus on **performance and accessibility**.| Roneo.org
> Let's see how to embed audio files in Hugo with [Plyr.io](https://github.com/sampotts/plyr/), an opensource and elegant media player offering support for MP3, WAV, M4A, FLAC and OGG.| Roneo.org
Note: You need to run Hugo ⩾ 0.81, and Hugo 0.108.0 provides interesting improvements on this topic Enable Markdown Attributes In config.toml [markup.goldmark.parser.attribute] block = true title = true or in config.yml markup: goldmark: parser: attribute: block: true title: true Usage Add a single class:  {.custom-css-class} Add multiples classes:  {.myclass class="custom...| Roneo.org
Let’s see how to spellcheck a batch of Markdown files with Aspell, a free and open-source spell checker supporting more than 90 different languages1 This post was written for Debian and should work with any Linux flavour: Ubuntu, Linux Mint, ArchLinux, etc. I didn’t test it but MacOS should be supported too. 1. Install aspell Here with the english dictionnary: sudo apt install aspell aspell-en A list of available dictionnaries can be found on gnu.| Roneo.org