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egison-pattern-src v0.2.0.0 Release Notes

Release Date: 2020-03-03 // about 4 years ago

  • 🚀 release
    🔖 Version 0.2.0.0 contains some breaking changes including syntactic fixes and API improvements.
    📜 Notably, we added Parsable class to expose several variants of parsers in every available mode.
    📜 The non-greedy parser is included in parsers provided in Parsable, that is especially needed when we want to parse match clauses in user side.

    📦 egison-pattern-src Hackage

    💥 Breaking changes:

    • ➕ Add a tuple pattern #12
    • ➕ Add a collection pattern #17
    • 📜 UnexpectedEndOfFile error variant is added for greedy parsers (change in #19)
    • 👀 The name of parsing file is passed in ParseMode, not in the argument of parseExpr (change in #19)
    • 🛠 Fix syntax of constructor patterns #18
      • We do not require constructor patterns to be parenthaized

    Non-breacking changes:

    • ➕ Add non-greedy parsers #19
      • Variants of parsers are provided via Parsable class
    • 📜 not patterns are now parsed as atom patterns (change in #18)
    • Source type constraint is now just a type class providing few additional methods to Stream (change in #19)

    📦 egison-pattern-src-haskell-mode Hackage

    💥 Breaking changes:

    • ➕ Add ParseMode record to pass parser configurations (change in #19)
    • 📜 Provide several variants of parsers (location annotation/non-greedy) by adding Parsable instance (change in #19)
    • 🖨 Use canonical way to print infix operators #20
    • 👀 Some changes in egison-pattern-src are inherited here. For details, see CHANGELOG in egison-pattern-src-0.2.0.0.

    📦 egison-pattern-src-th-mode Hackage

    💥 Breaking changes:

    • ➕ Add ParseMode record to pass parser configurations (change in #19)
    • ✂ Remove the dependency on egison-pattern-src-haskell-mode (change in #19)
    • 📜 Provide several variants of parsers (location annotation/non-greedy) by adding Parsable instance (change in #19)
    • 👀 Some changes in egison-pattern-src are inherited here. For details, see CHANGELOG in egison-pattern-src-0.2.0.0.