In markdown a dollar sign seems to swallow all spaces before it when there is another one on the same line.

I think this is related to mathjax stuff and I think the solution is I need to escape all dollar signs but I wonder if there is some way that prettier can be smarter about how it treats these dollar signs pairings

//cc @ikatyang

Prettier 1.15.2
Playground link

Input:

$10 - $20
$10.00 and $40.00

Output:

$10 -$20
$10.00 and$40.00

Expected behavior:

As input

OR

\$10 - \$20
\$10.00 and \$40.00