Enable Markdown Syntax Highlighting in Fenced Code Blocks

I use Vim for presenting technical talks in markdown. But code blocks in markdown don’t get syntax highlighting in Vim. Let’s change that!

Set this:

:let g:markdown_fenced_languages = ['typescript']

Now, when I create a TypeScript fenced code block (three backticks + typescript), the type-safe code inside get highlighted, right inside my markdown.

See help syntax for more.