TeX/TODO.md

• Write real error messages

• Support Unicode symbols (probably requires help from the font side, urgh)

• Don't use TEX_LAYOUT_SPACING for everything, just make it the default

• Add a parameter to resolve as inline style or display style

• Support character-level spacing

• Be more generic in what nodes have display mode by default

• Add products

• Add square roots, and honor TEX_SQRT_SLANTED and TEX_SQRT_BAR_LENGTH

• Add vectors

• Add limits

• Add integrals, and honor TEX_INT_DISPLAY

• Add matrices