Black background on iterm with spacebar

[henryiii]

After the first slide (which is fine), I get this:

On macOS & iTerm.

[vinayak-mehta]

Oh no! I have no experience with macOS and iTerm so will have to find a way to debug this. Can you tell me what the output is when you explicitly set the background color for this slide using <-- fg=black bg=white -->? What about other slides?

[henryiii]

The background/foreground colors only change the lines with actual non-space text, it remains suspended in black soup.

[tmroyal]

I have additional light to shed on the issue.

This indeed happens to me when I press the space key. But when I hit 'f', 'b', left or right, it works as intended.

This is in iTerm2 3.3.12 and Terminal 2.9.5 on macOS 10.14.6.

Colors are off because of my own terminal theme.

[henryiii]

Ahh, I did not try anything other than a space bar.

[tmroyal]

@vinayak-mehta, I'd like to make a pull request that clears the screen when spacebar is hit, if you're willing. I am an aspiring developer and could use the cred.

[vinayak-mehta]

@henryiii Did using arrow keys solve the issue?

@tmroyal Thanks for raising a PR! I'll merge it right now.

[vinayak-mehta]

@henryiii With the next release you should be able to press spacebar to go to the next slide!