Additional contextocamlformat does not seem to support range formatting. It reads formatting settings from .ocamlformat file, which it searches for in input file directory, going up into parent directores until it finds one. When formatting stdin, one of --name, --impl, or --intf options has to be provided.
Formatter tool ocamlformat
Filetype(s) OCaml
Additional context
ocamlformatdoes not seem to support range formatting. It reads formatting settings from.ocamlformatfile, which it searches for in input file directory, going up into parent directores until it finds one. When formatting stdin, one of--name,--impl, or--intfoptions has to be provided.