59497d6 introduced `sorters.fuzzy_with_index_bias`, which gives a
scoring boost to earlier entries.
However, this sorter relies on an `index` key existing for the entry, which is
only populated by the static finder currently. We should set it from the
other finders, too.
This will allow us to use said sorter everywhere. It will also let us
replicate the behaviour of `fzf --tiebreak=index`:
```
return pickers.new(opts, {
finder = finders.new_oneshot_job(...)
sorter = telescope.extensions.fzf.native_fzf_sorter(),
tiebreak = function(current_entry, existing_entry, _)
return current_entry.index < existing_entry.index
end
}):find()
```
This gives me better results for my "recently opened files" picker.
Other builtin pickers might benefit from this, too.
- introducing putils writer and use it rather than using PAGER env var
- introducing env for lua/telescope/_.lua job interface
- to respect MANPATH (and PATH just in case)
- fix for apropos output parsing might return e.g. `alacritty, Alacritty`
We need to split on first `,`
* something kind of works already
* yayayayayayayayayayayayayayayayayayayayayayayayayayayayayayayayaya
* use async for everything besides live jobs
* fix: fixup autocmds previewer
* fix: lints for prime
* temp: Add example of how we can think about async sorters
* feat: Allow picker to decide when to cancel
* fix: simplify scoring logic and tests
* fixup: name
* fix: Move back towards more backwards compat methods
* fixup: Remove results from opts
* fixup: remove trailing quote
* fixup: Attempt to clean up some more async items. Next is status
* wip: Add todo for when bfredl implements extmarks over the EOL
* wip
* fixup: got em
* fixup: cleaning
* fixup: docs
