Sometimes, I want to embed a small (but not too small) amount of copy / content into a svelte component.
This preprocessor gives me a new {#md} tage that will convert whatever is inside it into static html.
It lets me do things like this:
<script>
export let percent = 100;
</script>
<div>
normal svelte stuff
</div>
<article>
{#md}
__markdown__ in my svelte component?
{/md}
</article>