wren-lang/wren 0.4.0-pre

0.4.0 pre-release

on GitHub

This release is a draft.

Language

• Add continue keyword - #822
• Add as: import "..." for Name as OtherName - #775
• Add Support positive sign in scientific notation - #706
• Add Fiber.try(value) to complement Fiber.call(value) - #835
• Allow . to be on a different line (for fluent/builder APIs) - 4c496c5

Modules

• Random: Random.sample optimizations - #716
• List:
  • add list.sort() and list.sort {|a, b| ... } (quicksort) - #802
  • add list.swap(index0, index1) for swapping elements within a list - 38f50fe
  • add list.indexOf(value) for finding values in a list - 6200987
• Num:
  • add Num.tau - 89c5e22
  • add Num.nan, Num.infinity - #781
  • add min(other), max(other), clamp(min, max) - 8361217
  • add exp, log2 - 433fbc4

Fixes

• Fix stack corruption related to Fn calls - #807
• Fix a byte offset bug in CODE_IMPORT_VARIABLE - 28ad8aa
• Fix some stack corruptions related to multiple wrenInterpret calls - #730
• Fixed crash when GC collects module during import 2ce421e
• Fix Bool, Num and Null allowing subclassing, which is invalid - #831

API

• BREAKING: Add userData to wrenReallocateFn - #788
• BREAKING: Add WrenLoadModuleResult which has a onComplete callback, allowing freeing module strings - #778
• Add wrenHasVariable and wrenHasModule queries, for use with wrenGetVariable - 182ca90
• Add wrenSetListElement to complement wrenGetListElement, and allow negative index for both - 97ebcc7
• Add Map functions to API - #725
  • wrenSetSlotNewMap
  • wrenGetMapCount
  • wrenGetMapContainsKey
  • wrenGetMapValue
  • wrenSetMapValue
  • wrenRemoveMapValue

Other

• build; add util/generate_docs.py for regenerating project files
• vm; Allow computed goto when using clang on Windows
• vm; WREN_MAX_TEMP_ROOTS default is 8 (instead of 5)
• vm; GC debug times are printed in milliseconds, not seconds

Commits since 0.3.0