like `Find.find(query)` explore `Find.unfind(URI)`, to "decode" a URL into a "Find syntax"

[4www]

It could be interesting to see if from a URL it is possible to look for matching symbol and engines.

That way for example a <a href="https://github.com/internet4000/find"/> could be parsed, and:

• could result in &gh internet4000 find
• could be used to add a title="" with the find query value, as "usage example"
• a utility to convert list of links (by new lines, like the queries in the node script), to a list of "equivalent" find queries
• as a "translator" to input a URL/URI and get possible "find representation" to get the same resulting URL

For example, in the case of https://github.com/internet4000/find and pseudo code:

const my_url = "https://github.com/internet4000/find"
const result = Find.unfind(my_url)
console.log(unfind)
{
  input: "https://github.com/internet4000/find",
  matches: [
   {
      exact: true,
      output: "https://github.com/internet4000/find",
      query: "&ghi4k find"
    },
    {
      exact: true,
      output: "https://github.com/internet4000/find",
      query: "&gh internet4000 find"
    },
   {
      exact: false,
      output: "https://github.com/internet4000/find/issues",
      query: "*ghi_i4_find" // could be `*` a bookmark symbol, like firefox
    },
    [...]
  ]
}

Could test matching symbol.engines URLs from the domain, and their path, and figure if there are matching symbols to build such a resulting URL.

If there are domains matching, find from the "placeholder patterns" how to split the query and fit that in a URL, and compare to the originally requested result (and maybe stop if a few are exact match, or so that it feels like typing suggestions)