Special Filenames
Handling Unusual and URL-Encoded Filenames in Presentations
September 22, 2025
Samantha Monty
Chair for Human-Computer Interaction, University of Würzburg

Introduction

This deck demonstrates embedding images with unusual filenames or URL-encoded characters in a presentation, using relative and absolute paths with Decker path transformations.

Relative Path Filenames

Unusual Filename

![](./@f{u}nn y.png)
@f{u}nn y.png

URL-Encoded Filename

![](./@f%7Bu%7Dnn%20y.png)
@f{u}nn y.png

Absolute Path Filenames

Unusual Filename

![](/test/decks/@f{u}nn y.png)
@f{u}nn y.png

URL-Encoded Filename

![](/test/decks/@f%7Bu%7Dnn%20y.png)
@f{u}nn y.png