To pan, drag the surface around. To increase/decrease zoom, press `ctrl+=`,
`ctrl+-` respectively. To reset zoom press `ctrl+0`.

To move a definition, drag the bar on the top-left.

## Hacking
To edit formatting you'll need to modify the code for the app. To do
this live without restarting the app each time, download [the driver
app](https://git.sr.ht/~akkartik/driver.love). Here's an example session
using a fork of this repo:
![making changes without restarting the app](assets/2.gif)
To publish your changes:
  * delete all files with a numeric prefix from the repo, and then
  * move all files with a numeric prefix from the [save directory](https://love2d.org/wiki/love.filesystem.getSaveDirectory)
    to the repo.

  * move all files with a numeric prefix from the [save directory](https://love2d.org/wiki/love.filesystem.getSaveDirectory)
    to the repo.