Putting a Uri as value of cell breaks things.

[rluiten]

Example i selected a cell pasted in https://github.com/chrispsn/mesh.
Hit Enter and get error in console. VM723:4 Uncaught SyntaxError: Unexpected token :

The code pane shows this

'use strict';
const _CELLS = {
    A1: ({
      v: https://github.com/chrispsn/mesh,
      l: [0,0],
      n: false
    })
}

[chrispsn]

Thanks, just pushed a short-term fix to how regexes are matched.

Any chance you'd like to tighten it further and submit a pull request? :)

See, eg:
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions#Advanced_searching_with_flags