v0.4.2

This release fixes bugs in the parser and enhances type inference for projection-types.

Other changes

• Add "lower" mode by @mtshiba in #141
• Fix new line handlings in REPL by @ytoml in #146
• Update value.rs by @mtshiba in #148
• Fix #72 by @mtshiba in #149
• Fix #95, #84 by @mtshiba in #150
• Fix #108 (OwnershipChecker bugs) by @mtshiba in #151
• Fix #112 by @mtshiba in #155
• Repel invalid blocks with equals and whitespace in REPL by @GreasySlug in #154

Full Changelog: v0.4.1...v0.4.2

v0.4.0

Class syntax is added in this release.

Other Changes

• Update version (v0.3.2) by @mtshiba in #100
• Fixed up-to-date hash values in badges of EN docs by @GreasySlug in #101
• Fix method call bugs by @mtshiba in #103
• Implement some Python built-in modules by @mtshiba in #104
• Update docs by @mtshiba in #105
• update docs by @mtshiba in #106
• Add forgotten inheritances around mutable builtin classes by @ytoml in #109
• Fix #110 by @mtshiba in #111
• Update docs by @mtshiba in #113
• Renovate Parser by @mtshiba in #114
• Add more abbreviations of build parameters by @C-BJ in #117
• Add files not in EN docs and Fix typo by @GreasySlug in #118
• Update to remove badges from EN docs by @GreasySlug in #122
• Fix to trim unnecessary newline by @GreasySlug in #129
• Translate all Japanese documents into English, simplified Chinese and traditional Chinese by @C-BJ in #121
• Implement todo!() part of Parser by @mtshiba in #132
• Implement class syntax by @mtshiba in #138
• Follow clippy warnings by @ytoml in #137
• Impl some unimplemented parsing methods by @mtshiba in #139

Full Changelog: v0.3.2...v0.4.0

v0.4.0 (beta)

Class syntax is experimental in this release.

v0.3.2

A highlight in this release is that variable-length and keyword arguments are now available for function calls.

What's Changed

• Allow multiple REPL server at once by @ytoml in #86
• Translate the Japanese documents into English and some text corrections #87 by @GreasySlug in #88
• Fix a type inference bug for dependent procedural methods by @mtshiba in #89
• [WIP] Added normal tuple type structure and parser by @GreasySlug in #67
• Tuple type checking by @mtshiba in #90
• Implement access to array/tuple elements by @mtshiba in #91
• Make debug log outputs neater by @ytoml in #93
• Implement variable-length/keyword arguments by @mtshiba in #94
• Update tyvar.rs by @mtshiba in #96
• Added badges to check if a document has been updated by @GreasySlug in #97
• Fixed vanishing function definition by @ytoml in #99

Full Changelog: v0.3.1...v0.3.2

v0.3.1

This release fixes minor bugs.

• Fix Lambda parsing bugs
• Fix a bug that is registered as parameters instead of variables
• Fix Lambda formatting

Other changes

• Fixed broken link in Syntax Documentation by @ytoml in #82

New Contributors

• @ytoml made their first contribution in #82

Full Changelog: v0.3.0...v0.3.1

v0.3.0

With this release, records are now available.

Full Changelog: v0.2.8...v0.3.0

v0.2.8

This version introduces variable visibility.
Now, Erg's compiled files (.pyc) can be imported correctly from Python (private variables are not accessible)!

(You need to compile the Erg file by running erg --mode compile [file].er before executing the Python file.)

A Chinese translation of the error messages was then added by a volunteer. If you want to use this, please install the Chinese version as cargo install erg --features simplified_chinese (or cargo install erg --features traditional_chinese).

Other Changes

• Add error message translation for Simplified Chinese and Traditional Chinese by @C-BJ in #64
• Make REPL not show the day of the week on Windows by @C-BJ in #69
• Update README by @C-BJ in #71
• Add CC-BY-4.0 LICENSE for documentation and image by @C-BJ in #68
• Update commit hash by @C-BJ in #74
• Fix README display by @C-BJ in #77
• Change the wrong placement of pull_request_template.md by @C-BJ in #78
• Delete additional PR templates by @C-BJ in #79

Full Changelog: v0.2.6...v0.2.8

v0.2.6

This release continues to fix type inference bugs (examples/fib.er now compiles successfully again).

What's Changed

• add instruction for REPL/File execution by @ShantanuKumar in #37
• Add README translation for simplified Chinese and traditional Chinese by @C-BJ in #39
• Fix a small problem about traditional Chinese Translation by @C-BJ in #41
• Make the code of erg use Python highlighting in GitHub by @C-BJ in #44
• feat: switch to pipe mode if piped from stdin by @KisaragiEffective in #38
• Fix some small problems about traditional Chinese Translation by @C-BJ in #43
• cargo fmt by @ShantanuKumar in #42
• Make Github recognize the English version of CODE_OF_CONDUCT and add a link from CONTRIBUTING to CODE_OF_CONDUCT by @C-BJ in #47
• Add simplified and traditional Chinese translations of the code of conduct by @C-BJ in #49
• Synchronize Simplified Chinese and Traditional Chinese translations with the English README by @C-BJ in #46
• Add support for parse tests by @toddlerer in #50
• Updata README and all its translations by @C-BJ in #54

New Contributors

• @ShantanuKumar made their first contribution in #37
• @C-BJ made their first contribution in #39
• @KisaragiEffective made their first contribution in #38

Full Changelog: v0.2.5...v0.2.6

v0.2.5

What's Changed

• Stricter type-check
• Set timeout for REPL
• Apply trivial clippy fixes by @passcod in #22
• Fix --verbose option typo by @toddlerer in #33
• Add Nix support for reproducible build and develop by @SnO2WMaN in #32

New Contributors

• @passcod made their first contribution in #22
• @toddlerer made their first contribution in #33
• @SnO2WMaN made their first contribution in #32

Full Changelog: v0.2.4...v0.2.5

v0.2.3

What's Changed

• fix: many type inference bugs
• fix: use where instead of 'which' in windows by @GreasySlug in #10
• Added an example of omitting the integer portion in the Ratio document. by @soukouki in #9
• Replaced JP documents in regular form with honorifics by @soukouki in #12
• Cache dependencies in GitHub Actions by @TaKO8Ki in #14
• Fix broken links by @TaKO8Ki in #15
• Fix sorted Python example by @pingiun in #18
• Revised the style of jp documents from regular to honorific. by @soukouki in #27
• Update README.md by @SkiingIsFun123 in #24
• Update TODO.md by @SkiingIsFun123 in #25

New Contributors

• @GreasySlug made their first contribution in #10
• @soukouki made their first contribution in #9
• @TaKO8Ki made their first contribution in #14
• @pingiun made their first contribution in #18
• @SkiingIsFun123 made their first contribution in #24

Full Changelog: v0.2.2...v0.2.3