Option to adjust cursor bar's width

[wzxu]

As it is right now, the cursor with cursor-style = bar is fixed to be a 1px line even on Retina (@2x) displays, and it's just way too thin to be usable for me.

Alacritty supports setting [cursor] thickness so I can make it even slightly wider than just a typical 2px line.
Bonus point if we can also round the rectangle a little bit to make it visually pleasing like Warp terminal's cursor.

[mitchellh]

I like the suggestion.

Bonus point if we can also round the rectangle a little bit to make it visually pleasing like Warp terminal's cursor.

I like this as well.

Will wait a bit to hear any feedback but planning to convert to an issue.

[luisdavim]

The thin cursor is especially problematic in vim, at least with my theme, when the cursor is next to the gutter or a vertical split separator.

[piechologist]

We already have the setting adjust-cursor-thickness = 50% which does the trick for me. The cursor isn't rounded but you can make it really thick.

[wzxu]

Huh I must've glossed over that in the default config list.
This option alone should make it okay for me. The rounding is just a nice-to-have.

[wzxu]

Thanks for the hint!