As of commit 2644552 the icons are no longer vertically centered within a cell in a terminal emulator.
Sample icon on commit 598b1bc:
Sample icon on commit 2644552:
These images were captured running
Neovim: NVIM v0.6.0-dev+642-g07223fae5
kitty 0.24.1
nonicons.ttf
As you can see, in the first image the Lua icon is vertically centered within the terminal cell but in the second it is aligned to the top of the cell.
As of commit 2644552 the icons are no longer vertically centered within a cell in a terminal emulator.
Sample icon on commit 598b1bc:
Sample icon on commit 2644552:
These images were captured running
As you can see, in the first image the Lua icon is vertically centered within the terminal cell but in the second it is aligned to the top of the cell.