Lower n

[awarebayes]

How should the input text representation look like

Example: y_n

How should the ASCII art output look like

Example: y lower n, you can imagine

Describe in what context you would use this notation
Optional but it might give some context in case.

Example: math

Additional context
Add any other context or screenshots about the feature request here.

[OleBialas]

I have a similar issue with subscripts. For some reason, in this equations:
$y = a+b_x*X+b_z*Z$

subscript x is rendered nicely but subscript z looks weird. I've played around and it seems that some letters are rendered properly, like x, and other look like z.

[Beastwick18]

@OleBialas Only some characters have an associated subscript in the Unicode standard. All Unicode subscripts and superscripts can be found here. For characters that don't have a Unicode subscript, they must be rendered on a new line to achieve a similar effect. The same problem exists for superscripts.

@awarebayes It's likely that the font you are using does not support some/any Unicode subscripts. You could try changing your font and see if that fixes it.

[nammenam]

For unsupported characters i really think it should just be left as is e.g. with underscore _z.
Or perhaps even better, use the line below as it is done now, but use the superscript variant instead of the regular. The superscripts offer better support i think

ᵃᵇᶜᵈᵉᶠᵍʰᶦʲᵏˡᵐⁿᵒᵖᵠʳˢᵗᵘᵛʷˣʸᶻ⁰¹²³⁴⁵⁶⁷⁸⁹
y = a + bₓ * X + b  * Z
                  ᶻ