Added Typst equivalents of TeX and TexText files.

[Varniex]

Motivation

Using Typst is cleaner, faster, more flexible and less complex than using standard $LaTeX$ (like MikTex) for equations. Besides the fact that Typst is similar to Markdown, it doesn't need different compilers (and/or packages) for different fonts and other features.

Proposed changes

• Added a separate file typst_tex_mobject.py where the classes are implemented.
• Added typst template in tex_templates.yml

Test

To test this version:

• Install Typst CLI for your device.
• Change the default tex template setting to typst in default_config.yml (or custom_config.yml).
• Use TypstTex (or TypstTexText).

For e.g:

from manimlib import *
from manimlib.mobject.svg.typst_tex_mobject import TypstTex, TypstTexText


class EquationScene(Scene):
    def construct(self):
        equation = TypstTex("E = m c^2")
        self.add(equation)

        text = TypstTexText("Hello, World!")
        self.add(text)

Hi @3b1b, if you find this helpful as well, the functions can be moved to utils/tex_file_writing.py file.

[3b1b]

Thanks for the update. This looks intriguing, I'll take a deeper look later this week.

[Varniex]

Awesome!