Ocamlformat 0.5

Features

• Add: support for new%js (#136, @hhugo)
• Add: support for Ptyp_object (#104, @smondet)
• Use original filename when given in error messages. (#96, @mbarbin)

Bug fixes

• Fix: allow extensions in types (#143, @hhugo)
• Fix: parens on symbol type constructor
• Fix: parenthesization of '!=' partial application as a prefix op (#126, @hhugo)
• Fix: parens around Ppat_constraint under Pexp_match or Pexp_try (#124, @hhugo)
• Fix: parenthesization of tuple args of variant type declarations (#122, @hhugo)
• Fix: missing parens around list inside Constr pattern (#123, @hhugo)
• Fix: incorrect breaking of long strings (#130, @hhugo)
• Fix: missing parens inside array literal (#129, @hhugo)
• Fix: attributes on arguments of function (#121, @hhugo)
• Fix: floating docstrings within a type declaration group
• Fix: missing parens in sugared Array.set
• Fix: missing attributes on patterns
• Fix: is_prefix_id for != (#112, @hhugo)
• Fix: missing parens around module value types in signatures (#108, @hcarty)
• Fix: floating docstrings within a value binding group
• Fix: missing attributes on extension points (#102, @hcarty)
• Fix: extensible variants with aliases (#100, @hcarty)
• Fix: several issues with extension sequence expressions
• Fix: generative functors
• Fix: preserve files with an empty ast (instead of failing) (#92, @mbarbin)
• Fix: missing extension on Pexp_sequence
• Fix: missing docstrings and attributes on types
• Fix: missing parens around sugared Array and String operations
• Fix: missing parens around Pexp_newtype
• Fix: missing parens around Ppat_constraint, Ppat_or, and Ppat_unpack
• Fix: dropped space when string wrapped between spaces
• Fix: repeated ppx extension on mutual/recursive let-bindings (#83, @mbarbin)
• Fix: dropped comments on Pmty_typeof
• Fix: missing parens around Ppat_unpack under Ppat_constraint

Formatting improvements

• Improve: two open lines following multiline definition only with --sparse (#144)
• Improve: indent rhs of ref update (#139, @hhugo)
• Improve: no parens around precedence 0 infix ops (refines #115) (#141, @hhugo)
• Improve: support (type a b c) (#142, hhugo)
• Improve: no parens for { !e with a } (#138, @hhugo)
• Improve: no parens for constr inside list pattern. (#140, @hhugo)
• Improve: generative functor applications (#137, @hhugo)
• Improve: omit parens around lists in local opens (#134, @hhugo)
• Prepare for ocaml#1705 (#131, @hhugo)
• Improve: comment wrapping for dangling close
• Improve: if-then-else conditions that break
• Improve: suppress spurious terminal line break in wrapped strings
• Improve: parens for nested constructors in pattern (#125, @hhugo)
• Improve: remove duplicate parens around Ptyp_package
• Improve: indentation after comment within record type declaration
• Improve: add discretionary parens on nested binops with different precedence
• Improve: empty module as functor argument (#113, @hhugo)
• Improve: indentation of multiple attributes
• Improve: attributes on short structure items
• Improve: attributes on type declarations
• Improve: tuple attribute args
• Improve: parenthesization of Ppat_or
• Improve: determination of file kind based on provided name
• Improve: extension on the let at toplevel: e.g. let%expect_test _ (#94, @mbarbin)
• Improve: constraints in punned record fields (#93, @mbarbin)
• Improve: nullary attributes
• Improve: Ppat_tuple under Ppat_array with unnecessary but clearer parens
• Improve: breaking of arguments following wrapped strings

Build, packaging, and testing

• Simplify using (universe) support in jbuilder 1.0+beta20
• Add some regtests (#135, @hhugo)
• Upgrade to Base v0.11.0 (#103, @jeremiedimino)
• Add Travis CI script
• Fix: build [make reason] (#97, @mbarbin)
• Simplify Makefile due to jbuilder 1.0+beta18