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CHANGELOG.md

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3.2.0.0

  • Add records and accessors (with row types)
  • Fix bug: backslashes in string literals
  • Admit \ESC as escaped character (see lib/color.jac)
  • Allow values to be passed on the command-line
  • Fix heinous bug that caused conditional expressions to crash

3.1.1.1

  • Pretty-print :set csv
  • :set csv inline case
  • Fix bug in mapMaybe &c. synonym parsing
  • More informative error messages from happy via explist.

3.1.1.0

  • Add reintercalate builtin
  • Save a few hundred μs by not using recursion schemes

3.1.0.1

  • Fix package description (.cabal)

3.1.0.0

  • Add support for CSV via the --csv flag and :set csv
  • Add ~? (maybe match)

3.0.2.0

  • Fix list indexing
  • Remove foldTwo from the Jacinda prelude
  • Add head#, tail#, init#, last#, drop#, take#` for lists

3.0.1.1

  • Fix bug with tuples in implicit contexts.
  • fp is defined (as (stdin)) when reading from stdin
  • Bug in row typing for fields where ->0 is treated as legitimate and fails with unclear error at runtime

3.0.1.0

  • Add ,, (bookend)
  • Add $>; stream-and-report

3.0.0.0

  • Rewrite backend to always stream/not blow up memory
  • Better error messages when a field is out of bounds
  • Better error message on empty |> (fold1)
  • Fix parsing bug in curried binary operators
  • Add --asv and --usv command-line flags
  • Add :set asv; :set usv; to language
  • Add Witherable instance for List
  • Add subs builtin

2.0.3.0

  • Handle some parsing/currying cases (still hinky)
  • Add sub1 builtin like AWK's sub
  • Better presentation of regex engine errors
  • Faster float printing
  • Rewrite pretty-printer to parenthesize correctly.

2.0.2.0

  • Add support for custom record separators
  • Faster float parsing
  • Add `$ builtin
  • Allow escaped / within regex
  • Round out support for $0:f &c.

2.0.1.0

  • Add mapMaybe, dedup, filter, fold, fold1, scan, dedupOn, catMaybes synonyms.

2.0.0.0

  • Scrap HasField typeclass; add row types
  • Expressions with multiple folds no longer blow up memory (🤞)
  • Fix many bugs
  • Unicode syntax works from command-line

1.2.0.0

  • ~, !~ builtins require that the regex be the second argument.

1.1.0.0

  • Add builtin for last field
  • Performance improvements
  • Fix bug in how fields were split
  • : works on column literals
  • Add #* (list length) builtin

1.0.0.0

  • Generalize type of \. (prior)
  • Reintroduce monomorphism restriction (oops)
  • Better errors for ambiguous types
  • Multiple folds no longer blow up memory in some cases
  • option can be curried (parse bug fixed)

0.3.1.0

  • Performance improvements
  • Bug fix, dfns are renamed properly
  • Add -. negate function
  • Work with shell shebangs
  • Implement = for boolean
  • Add captures as a builtin
  • Add |>, fold without seed
  • Allow fn... declarations with no arguments and no parentheses
  • Add conditionals
  • Fix bug in normalizing Some and None
  • Fix bug in indexing + filter
  • Fix bug in polymorphic functions used at multiple sites
  • Change parsing/rewrite so f a b + c parses as (f a b) + c rather than f a (b + c)
  • Fix bug in parser rewriting in @included files
  • Include searches current directory

0.3.0.0

  • Fix renaming bug that was inveigling folds with lambdas
  • Add nf builtin
  • Add deduplication builtin (~.)
  • Add anchor ability to print multiple streams
  • Make Option a functor
  • Add Witherable class, :? (mapMaybe)
  • Allow file @includes (crude library capability)
  • Fix typos in manpage

0.2.1.0

  • Add fp builtin
  • Add : unary operator
  • Floor/ceiling operators
  • Some and None literals

0.2.0.0

  • Complete implementation of folds/maps for lists
  • Fix space leak in folds
  • Fix line splitting (no longer discard blank lines)
  • Dfn fix
  • Allow escaped characters in strings
  • Add several builtin functions
  • Location information when reporting errors related to typeclasses
  • Option type
  • Selectors for tuples

0.1.0.0

  • Initial release