Change in LaTeX rendering

[jmooring]

Tested LaTeX example from the documentation:
https://d2lang.com/tour/text/#latex

Something has changed since v0.6.8, and the change wasn't in the past couple of days.

Diagram markup

plankton -> formula: will steal
formula: {
  equation: |latex
    \\lim_{h \\rightarrow 0 } \\frac{f(x+h)-f(x)}{h}
  |
}

Expected (this is what was rendered with with 0.6.8):

Actual:

[jmooring]

Git bisect says a0c4da1 is the first bad commit.

[jmooring]

Looking at a0c4da1 I can see we need to replace all instances of \\ with \. That's fine.

Please note the breaking change in the release notes for the next release.

I've submitted terrastruct/d2-docs#248 to update the documentation.