I have a custom component called Table installed globally using Vue.component('Table', Table). This means, that in a template, Table and table are not the same. However, prettier converts the uppercase variant to the lowercase one.

Prettier 1.15.2
Playground link

--parser vue

Input:

<template>
  <Table></Table>
</template>

<script>
</script>

<style>
</style>

Output:

<template>
  <table></table>
</template>

<script></script>

<style></style>

Expected behavior:

Leave uppercase <Table> untouched.