Pp.MakeSourcemodule X : sig ... endval suite_results :
log_dir:(Format.formatter -> unit) ->
< verbose : bool ; show_errors : bool ; json : bool ; compact : bool.. > ->
result Fmt.tWraps a formatter with a Unicode box with width given by X.stdout_columns. Uses box-drawing characters from code page 437.
Horizontal rule of length X.stdout_columns. Uses box-drawing characters from code page 437.
Raise a user error, then fail.