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Examples

The source behind the deck.

The front matter and slides that produce the coeos deck built by this site.

The preview deck is built by this site. This page is the source behind it.

The front matter

---
title: "The coeos theme"
subtitle: "A deck built by the documentation site"
author: "Mickaël CANOUIL"
institute: "An institute"
date: last-modified
format: coeos-revealjs
---

The title slide is laid out from those keys alone.

A logo and a footer

format:
  coeos-revealjs:
    logo: logo.svg
    footer: "An event, somewhere"
    slide-number: true

Both are RevealJS options; the theme styles where they land.

Ordinary slides

## A slide

- A list item.
- Another one.

\`\`\`r
summary(cars)
\`\`\`

Nothing on a slide is marked up for the theme: headings, lists, code, and tables are styled as they come.

Incremental content

::: {.incremental}

- Revealed in turn.
- As usual.

:::

RevealJS fragments and incremental lists behave as they do in any deck.

Stepping through a tabset

::: {.panel-tabset}

### First

### Second

:::

The theme turns each tab after the first into a fragment, so a tabset advances one tab per keypress rather than needing a click, and the PDF export keeps the tab each step reached.

Annotating code

```r
model <- lm(dist ~ speed, data = cars)   # <1>
summary(model)                           # <2>
```

1. Fit the model.
2. Read the fit back out.

The format sets code-annotations: select, and the theme opens each annotation as the fragment highlighting its line arrives.

Source

The repository ships a complete starting point you can copy: template.qmd.