[File Highlight] support adding a link in some corner of the code block for downloading

[xuhdev]

It would be nice if File Highlight can insert an additional download link for readers to download the original file that prism.js displays.

[Golmote]

I added a basic feature to do that. See http://prismjs.com/plugins/file-highlight/

[mAAdhaTTah]

@Golmote I'm not seeing the download link on the linked page.

[Golmote]

@mAAdhaTTah On the last example? I can see it working properly...

[mAAdhaTTah]

Yeah, looks like this in the Chrome devtools:

Toolbar doesn't have anything in it. :/

[Golmote]

@mAAdhaTTah I've just fixed an issue in cd22499, but it seems totally unrelated to the issue you're showing there.
I don't get it, I can't reproduce the issue on neither Firefox nor Chrome. Are you sure you don't have some sort of browser cache or something?

[mAAdhaTTah]

Weird... let me clone the repo locally and dig into it.

[Golmote]

@mAAdhaTTah Did you find anything? 😟

[mAAdhaTTah]

Haven't had a chance to dig into it–just moved into a new place. It's on my todo list tho.