Unexpected line breaks in TextView

[sshelll]

When I tried to run the codes in the Wiki of TextView, I modified the codes because I wanted to highlight some chars instead of words. Here's the code:

And then I got the result like this:

There're many unexpected line breaks after the target char ('t' in this example).

Is this a bug? Or there's another way to achieve the goal: highlight single char without line breaks?

PS: I also want to refresh the screen char by char, that's why I called time.Sleep() in each round.

My Env:

• OS = MacOS Ventura 13.5.1
• Term = Alacritty
• Font = Hack Nerd Font

[rivo]

This looks like a bug. Let me get back to you once I know more.

[rivo]

I found the issue. The latest commit should fix this.