feat; reload slide

readme.md

···
 
 ## Controls
 
-- Next slide: `j`, `n`, `;`, `space`, 'enter'
+- Next slide: `j`, `n`, `;`, `space`, `enter`
 - Previous slide: `k`, `p`, `,`, `backspace`
 - Jump to first slide: `0`
 - Jump to last slide: `G`
+- Reload: `r`
 - Quit: `q`
 
 ## Formatting

shlide

···
                 # Return the cursor on exit.
                 die
                 ;;
+            *)
+                # Reloads the slide
+                ;;
         esac
     done