Clickable links about mathdown HOT 3 OPEN

[ignore mistaken "First pass performance" ref above]

from mathdown.

Should be able to follow links with mouse & keyboard.

• Any click follows? How to edit then? Probably too aggressive.
• Ctrl-click/Ctrl-Enter follows?
• Open intra-Mathdown links in second pane?

Also:

• Highlight URL in `text as link for consistency.
• For reference-style links, standing on link should highlight target and vice versa, a-la http://codemirror.net/demo/matchhighlighter.html.
  • A way to jump between them would be nice but it's hard to reconcile with desire for following links?
  • Use folding / split view to make sure target is clearly visible?

from mathdown.

and don't forget to hide referer #10

from mathdown.