  $ echo profile=default > .ocamlformat

Make sure the locations of errors in repl files are right.

  $ ocamlformat --repl-file line5.repl
  ocamlformat: ignoring "line5.repl" (syntax error)
  File "line5.repl", line 5, characters 12-12:
  Error: Syntax error: "a toplevel phrase must end with `;;`." expected.
  [1]

  $ ocamlformat --repl-file line6.repl
  ocamlformat: ignoring "line6.repl" (syntax error)
  File "line6.repl", line 6, characters 12-12:
  Error: Syntax error: "a toplevel phrase must end with `;;`." expected.
  [1]

  $ ocamlformat --repl-file line7.repl
  ocamlformat: ignoring "line7.repl" (syntax error)
  File "line7.repl", line 7, characters 12-12:
  Error: Syntax error: "a toplevel phrase must end with `;;`." expected.
  [1]

  $ ocamlformat --repl-file missing_semisemi.repl
  ocamlformat: ignoring "missing_semisemi.repl" (syntax error)
  File "missing_semisemi.repl", line 2, characters 10-10:
  Error: Syntax error: "a toplevel phrase must end with `;;`." expected.
  [1]

  $ ocamlformat --repl-file empty_line_begin.repl
  # foo bar;;
  - : 0
