Title: Port of the week: Sent
       Author: Solène
       Date: 15 May 2018
       Tags: unix
       Description: 
       
       As the new port of the week, We will discover **Sent**. While we could
       think it is mail related, it is not. **Sent** is a nice software to
       make presentations from a simple text file. It has been developped by
       *Suckless*, a hacker community enjoying writing good software while
       keeping a small and sane source code, they also made software like st,
       dwm, slock, surf...
       
       **Sent** is about simplicity. I will reuse a part of the example
       file which is also the documentation of the tool.
       
           usage:
           $ sent FILE1 [FILE2 …]
       
           ▸ lines starting with # are ignored
           ▸ image slide: paragraph containing @FILENAME
           ▸ empty slide: just use a \ as a paragraph
       
           @nyan.png
           this text will not be displayed, since the @ at the start of the
       first line
           makes this paragraph an image slide.
       
       The previous text, saved into a file and used with **sent** will open
       a fullscreen window containg three "slides". Each slide will resize
       the text to maximize the display usage, this mean the font size will
       change on each slide. 
       
       It is really easy to use. To display next slide, you have the choice
       between pressing space, right arrow, return or clicking any
       button. Pressing left arrow will go back.
       
       If you want to install it on OpenBSD: `pkg_add sent`, the package
       comes from the port misc/sent.
       
       Be careful, Sent does not produce any file, you will need it for the
       presentation!
       
       [Suckless sent website](https://tools.suckless.org/sent/)