Hierarchy predicates not supported in non-sexp syntax

[Fuco1]

OS/platform

Linux

Emacs version and provenance

28.2, self compiled, no special distribution

Emacs command

emacs

Org version and provenance

9.6.1, straight.el

org-ql package version and provenance

latest commit straight from git

Actions taken

Trying to filter nodes with ancestors containing "hello" in the headline

(org-ql--query-string-to-sexp "ancestors:query=h:hello")
(org-ql--query-string-to-sexp "ancestors:h:hello")
(org-ql--query-string-to-sexp "ancestors:(h:hello)")

Observed results

None of the queries I constructed in analogy with the readme works.

Expected results

I want to use the "line syntax" with nested queries somehow

Backtrace

No error

Etc.

No response

[alphapapa]

Yes, this is simply not supported yet, as the non-sexp parser is too naive to handle nested queries. See #251, which would probably enable that with a bit more work. I intend to merge it eventually, but my time for big issues in my Emacs projects is limited right now.