CHANGELOG.md

Changelog

Version 2.0.0 (2017-12-05)

No API change, but a major change. The internal implementation how locations (line/columns) are working has changed. Lines were previously 1-based, and columns sometimes had negative values. This is changed into zero-based lines and columns can never have negative values anymore.

If your application/library did not rely on parse locations, the update is seamless.

Version 1.0.0 (2017-02-09)

• Transfer from Bogdanp/elm-combine.

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This repository is transferred from Bogdanp/elm-combine. The following changelog statements originate from that repository.

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elm-combine 3.1.0 (2016-11-14)

Additions

• Brought back app

elm-combine 3.0.0 (2016-11-14)

Breaking changes

• The Combine.Infix module has been merged into Combine
• The Parser type has changed from Parser res to Parser state res
• The signature of andThen has changed to (a -> Parser s b) -> Parser s a -> Parser s b
• The signature of andMap has changed to Parser s a -> Parser s (a -> b) -> Parser s b
• The signature of chainl has changed to Parser s (a -> a -> a) -> Parser s a -> Parser s a
• The signature of chainr has changed to Parser s (a -> a -> a) -> Parser s a -> Parser s a
• The signature of parse has changed to Parser () res -> String -> Result (ParseErr ()) (ParseOk () res)
• The signature of fail has changed to String -> Parser s a
• rec has been renamed to lazy
• app has been removed, use primitive, parse or runParser instead
• bimap has been removed, use map and mapError instead

Additions

• Added InputStream, ParseLocation, ParseContext, ParseResult, ParseErr and ParseOk types
• Added runParser, withState, putState, modifyState
• Added withLocation, withLine, withColumn, currentLocation, currentSourceLine, currentLine, currentColumn
• Added lookAhead and whitespace parsers

Upgrading from 2.2.1

• Replace all occurrences of Parser * with Parser s *
• Replace all infix occurrences of andThen with a |> andThen b
• Replace all imports of Combine.Infix with Combine
• Replace all pattern matches on Combine.parse like so:

case Combine.parse someParser inputData of
  (Ok result, context) ->
    Just result

  (Err errors, context) ->
    Nothing

becomes

case Combine.parse someParser inputData of
  Ok (state, stream, result) ->
    Just result

  Err (state, stream, errors) ->
    Nothing

elm-combine 2.2.1 (2016-05-11)

Additions

• Added support for Elm 0.17

elm-combine 2.2.0 (2016-03-06)

Additions

• Added sequence

elm-combine 2.1.0 (2016-02-28)

Additions

• Added sepEndBy and sepEndBy1 (contributed by @prt2121)

elm-combine 2.0.2

Fixes

• Fixed issue 10.
• Fixed an issue with mapError where the incorrect context was returned.

elm-combine 2.0.1

Fixes

• Fixed issue 8.

elm-combine 2.0.0

Changes

• Replaced custom Result ADT with Result.Result from core
• Renamed brackets to braces
• Renamed squareBrackets to brackets
• Removed Parser and RecursiveParser constructors
• Added primitive function for construcing custom Parser instances
• Added basic test suite
• Added Travis CI
• Updated documentation

Upgrading from 1.2.0

• Replace all occurrences of Done with Ok
• Replace all occurrences of Fail with Err
• Replace all occurrences of Result a with Result (List String) a
• Replace all occurrences of ParseFn a with Context -> (Result a, Context)
• Replace all calls to the Parser constructor with primitive