HsYAML changelog

Changelog History

• v0.2.1.0 Changes

  October 06, 2019

  • Define Functor Doc instance (#33)
  • 🆕 New withScalar function and also define ToYAML Scalar and FromYAML Scalar instances
  • Export Pair type synonym from Data.YAML (#31)
  • 🆕 New Data.YAML.prettyPosWithSource function for pretty-printing source locations (i.e. Pos values)
  • ➕ Add export docRoot :: Doc n -> n field accessor for convenience (#32)

• v0.2.0.0 Changes

  September 21, 2019

  🚀 This release incorporates the work from Vijay Tadikamalla's GSOC 2019 Project. 🚀 Highlights of this major release include support for emitting YAML as well as providing direct access to source locations throughout the 📜 parsing pipeline for improved error reporting.

  • 🔄 Changes in Data.YAML module

    • YAML 1.2 Schema encoders (#21)
    • New ToYAML class for encoding Haskell Data-types from which YAML nodes can be constructed (#20)
      • New functions like encodeNode, encodeNode' for constructing AST
      • New functions like encode, encode1, encodeStrict, encode1Strict for supporting typeclass-based dumping
      • Some ToYAML instances and other api
    • Modify typeMismatch function to show error source location in error messages (#19)
    • Provide location-aware failAtNode alternative to fail

  • 🔄 Changes in Data.YAML.Event module

    • Preserve and round-trip Comments at Event level(#24)
      • New Comment Event to preserve comments while parsing
      • Some additional implementations to preserve and round-trip comments
    • Fix issue #22
    • New EvPos type for recording event and their corresponding position (#19)
    • Preserve Flow Mapping and Flow sequence (#18)
    • Features to preserve Literal/Folded ScalarStyle (#15)
      • New Chomp type denoting Block Chomping Indicator
      • New IndentOfs type denoting Block Indentation Indicator
    • New NodeStyle type denoting flow/block style
    • Event(SequenceStart,MappingStart) constructors now record NodeStyle
    • Style type renamed to ScalarType
    • New writeEvents and writeEventsText function
    • Event(DocumentStart) now records YAML directive
    • Event parser now rejects duplicate/unsupported YAML/TAG directives as mandated by the YAML 1.2 specification

  • 🚚 Move some schema related definitions from Data.YAML into the new Data.YAML.Schema module

  • 👉 Make decode, decode1, decodeStrict, decode1Strict, decodeNode, and decodeNode' treat duplicate keys (under the respective YAML schema) in YAML mappings as a loader-error (controllable via new schemaResolverMappingDuplicates schema property)

  • Define Generic and NFData instances for most types

  • 🛠 Fix X38W testcase (#13, #14)

  ---

• v0.1.2.0

  May 17, 2019

• v0.1.1.3 Changes

  January 02, 2019

  • 🛠 Fix bug in float regexp being too lax in the JSON and Core schema (#7)
  • ✂ Remove dependency on dlist

• v0.1.1.2 Changes

  June 30, 2018

  • Tolerate BOM at each l-document-prefix (rather than only at the first one encountered in a YAML stream)
  • ↪ Workaround broken mtl-2.2.2 bundled in GHC 8.4.1 (#1)
  • 😌 Relax to GPL-2.0-or-later

• v0.1.1.1 Changes

  June 17, 2018

  • Reject (illegal) non-scalar code-points in UTF-32 streams
  • Tolerate BOM at start of stream
  • Disambiguate choice in l-any-document production regarding token separation of c-directives-end
  • 🛠 Fix c-indentation-indicator(n) grammar production when auto-detecting indentation in the presence of empty leading lines; also reject (illegal) auto-indent-level scalars with leading more-indented all-space lines
  • Complete character escape rules for double-quoted scalars
  • Minor optimizations

• v0.1.1.0 Changes

  June 05, 2018

  • Data.YAML module promoted from TrustWorthy to Safe
  • ➕ Add FromYAML Natural instance
  • ➕ Add MonadFail, Alternative, and MonadPlus instances for Data.YAML.Parser
  • ➕ Add Data.YAML.decodeStrict function
  • Export Data.YAML.typeMismatch helper function

• v0.1.0.0 Changes

  June 04, 2018

  • 🚀 First version. Released on an unsuspecting world.