Pretty excited for this workflow, but it doesn't quite seem to be working for me -- at least not in BBEdit or TextEdit.
Behavior:
1. Highlight text for linke
2. hotkey / keyword activate
3. link shows up as expected in pop up window
4. hit enter ...and nothing happens
Poking around a bit, I notice that:
a. the clipboard has the highlighted text in it and nothing else
b. If i just position the cursor and then run markurl a 2nd time with nothing highlighted, it correctly pastes the text and link.