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Ocamlformat 0.2

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Features

  • Check fatal warnings not only in inplace mode

Documentation

  • Improve doc of --no-warn-error
  • Mention object language not implemented
  • Update documentation of --output

Bug fixes

  • Colon instead of arrow before type for GADT constructors with no arguments (@mbouaziz)
  • Fix some dropped comments attached to idents
  • Fix missing parens around Ppat_alias under Ppat_variant
  • Fix module type constraints on functors
  • Fix broken record field punning
  • Fix broken docstring attachment with multiple docstrings
  • Fix missing parens around application operators
  • Fix missing parens around Ppat_or under Ppat_variant
  • Fix missing/excess parens around Pexp_open under Pexp_apply/Pexp_construct
  • Fix duplicated attributes on Pexp_function
  • Fix missing parens around Ptyp_package under Pstr_type
  • Add '#' to the list of infix operator prefix (@octachron)
  • Do not add space between [ and < or > in variant types
  • Add a break hint before "constraint" in a type def (@hcarty)

Formatting improvements

  • Remove unnecessary parens around Pexp_tuple under Pexp_open
  • Improve single-case matches
  • Improve constructor arguments
  • Remove unnecessary parens around match, etc. with attributes
  • Fix missing parens around constraint arg of variant type
  • Fix missing parens on left arg of infix list constructor
  • Fix missing parens around arrow type args of variant constructors
  • Fix missing parens around type of constraints on module exps

Build and packaging

  • Separate Format patch into ocamlformat_support package
  • Fix test script
  • Unbreak build of ocamlformat_reason.ml (@mroch)
  • Improve opam installation (JacquesPa)
  • Install emacs support via opam package