Terminal-based presentaion

1.txt

$brew install slides
$slides slide.md

slide.txt

# Welcome to Slides
A terminal based presentation tool

---

## Everything is markdown
In fact, this entire presentation is a markdown file.

---

## Everything happens in your terminal
Create slides and present them without ever leaving your terminal.

---

## Code execution
```go
package main

import "fmt"

func main() {
  fmt.Println("Execute code directly inside the slides")
}
```

You can execute code inside your slides by pressing `<C-e>`,
the output of your command will be displayed at the end of the current slide.

---

## Pre-process slides

You can add a code block with three tildes (`~`) and write a command to run *before* displaying
the slides, the text inside the code block will be passed as `stdin` to the command
and the code block will be replaced with the `stdout` of the command.

```
~~~graph-easy --as=boxart
[ A ] - to -> [ B ]
~~~
```

The above will be pre-processed to look like:

┌───┐  to   ┌───┐
│ A │ ────> │ B │
└───┘       └───┘

For security reasons, you must pass a file that has execution permissions
for the slides to be pre-processed. You can use `chmod` to add these permissions.

```bash
chmod +x file.md
```