0.5.1

v0.5.1 (05.08.2020)

Bug fixes

• correctly handle type unions inside of multiline containers (such as specs) #90

--insert-pragma CLI option

v0.5.0 (05.08.2020)

Enhancements

• new --insert-pragma CLI option adds the @format pragma to all the formatted
  files that didn't have it before #75
• preserve empty lines in containers #83

Bug fixes

• correctly handle .script files like rebar.config.script #79
• export_type is formatted the same as export #86
• print type unions either all on single line or each type separated by
  | on a separate line #84

Unicode fixes

v0.4.2 (24.07.2020)

Bug Fixes

• --require-pragma combined with stdio for files with high-codepoint unicode

Rebar 3.14 integration

v0.4.1 (23.07.2020)

Bug Fixes

• Fix dialyzer
• --require-pragma for single-form and non-unicode files
• Compiles with rebar3 3.14

Easier Integration with CI

v0.4.0 (23.07.2020)

Enhancements

• require-pragma prints out original file instead of formatting if no pragma is found.
  This makes it easier to integrate into a CI pipeline. #57
• Better exceptions #58
• Group imports and exports with similar names on the same line. #65
• Add format_string as a library call. #66

Bug Fixes

• Preserve empty lines between attributes #67
• Remove space between single clause fun and parens #68

Enable integration with IDEs via stdin

Enhancements

• Allow reading from stdin with command $ erlfmt - #46
• Support Erlang version 23.0

Bug Fixes

• Remove trailing spaces from comments #48
• Make position of return type in specs consistent #47
• Fix some parser failures in OTP #39
• Concat converted from a string also forces breaks #43

New formatting algebra

v0.2.0 (03.06.2020)

New formatting algebra

Switched out formatting algorithm.
This is now based on Elixir's greedy algorithm, instead of a lazy algorithm.
This fixes performance issues with laying out larger tuples.

Bug Fixes

• Preserve empty lines between comments and expressions
• Stop adding unnecessary empty lines between attributes
• Stop indenting list and binary comprehensions unnecessarily
• Fix formatting multiple files from command line
• Ensure all parsable OTP files format cleanly

Enhancements

• Support formatting escripts and "consult" files like rebar.config
• Add --require-pragma flag to only format files annotated with @format