v3.8.4-RC2

Features

• Performance improvements
  • BestFirstSearch: use partially optimal state (#4555) @kitbellew
    • BestFirstSearch: move queue isEmpty to dequeue (#4554) @kitbellew
    • BestFirstSearch: handle killOnFail in shortestPath (#4553) @kitbellew
    • BestFirstSearch: getActiveSplits takes predicate (#4552) @kitbellew
    • BestFirstSearch: allow block close go past range (#4541) @kitbellew
    • BestFirstSearch: FormatToken index in no-opt zones (#4543) @kitbellew
  • FormatTokens: implement width with indices (#4551) @kitbellew
  • BestFirstSearch: recurse on single-case partial functions (#4496) @kitbellew
  • BestFirstSearch: skip processOptimal if too long (#4493) @kitbellew
  • BestFirstSearch: don't recurse if isOpt (#4491) @kitbellew
  • FormatOps: remove redundant infix split (#4465) @kitbellew
• FormatOps: implement binPack.parentCtor=ForceBreak (#4550) @kitbellew
  • BinPack: use binPack.parentCtors=source explicitly (#4549) @kitbellew
  • BinPack.ParentCtors: describe each option in doc (#4548) @kitbellew
• Docstrings: blankFirstLine=fold takes precedence (#4534) @kitbellew
• AvoidInfix: apply to postfix select as well (#4519) @kitbellew
• RemoveScala3OptionalBraces: () to fewer braces (#4515) @kitbellew

Bug fixes

• FormatWriter: 2nd try to fold oneline after format (#4537) @kitbellew
• Fix broken link. (#4547) @counter2015
• Producing non-idempotent formatting
  • Router: no break after => in lambda w/ type (#4524) @kitbellew
  • Router: skip removed block around enclosed expr (#4523) @kitbellew
  • Router: zero cost for dot NL in braces-to-parens (#4522) @kitbellew
  • Router: skip removed block when traversing (#4521) @kitbellew
  • Router: penalize dot NL split if braces-to-parens (#4520) @kitbellew
  • FormatOps: adjust block body in CtrlBody.unfolded (#4518) @kitbellew
  • PolicyOps: expire SLB exclude On in apply/select (#4517) @kitbellew
  • FormatOps: rewrite ArgClause in braces to parens (#4514) @kitbellew
  • Router: fold closing paren if no NL after opening (#4513) @kitbellew
  • Router: lower NL penalty for braces-to-parens case (#4511) @kitbellew
  • Router: refactor lambda splits for {... (#4506) @kitbellew
  • OptimizationEntities: skip block with apply as arg (#4505) @kitbellew
  • Router: check exclude blocks if braces to parens (#4502) @kitbellew
  • Router: penalize break after { in args (#4501) @kitbellew
  • FormatOps: check deeper if braces can be parens (#4495) @kitbellew
  • Policy: compare starts, not ends (#4476) @kitbellew
  • Router: force NL if semicolon after removed brace (#4475) @kitbellew
  • Router: detect rewritten blocks before else (#4473) @kitbellew
  • State: fix handling of SLC in overflow (#4471) @kitbellew
  • FormatOps: inner infixes can be enclosed in braces (#4470) @kitbellew
  • Router: align {... rule with the one for (... (#4463) @kitbellew
  • Router: use SpaceOrNoSplit instead of custom rule (#4462) @kitbellew
  • RedundantBraces: revise keeping brace post comment (#4460) @kitbellew
  • Router: include brace in optimal only if present (#4459) @kitbellew
  • RedundantParens: fold/unfold NL ok before infix op (#4454) @kitbellew
  • FormatTokens: check for rewritten empty body (#4452) @kitbellew
  • RedundantBraces: keep partial function braces (#4448) @kitbellew
• Producing invalid code
  • Router: don't fold after single-line comment (#4516) @kitbellew
  • Router: force NL after ; in optional-brace block (#4510) @kitbellew
  • FormatOps: recognize optional-braces partial func (#4508) @kitbellew
• RedundantBraces: keep braces if splice is $ (#4509) @kitbellew
• FormatTokens: fix token span computation (#4485) @kitbellew
• Router: fold else only after non-empty block (#4474) @kitbellew
• State: don't delay penalty with pending spaces (#4467) @kitbellew
• Imports: do not expand nor sort import wildcards (#4457) @kitbellew
• Router: add explicit rules for do/while in Term.Do (#4451) @kitbellew
• RedundantBraces: replace paren w/ brace if comment (#4449) @kitbellew
• Router: slightly penalize interpolation newlines (#4442) @kitbellew
• FormatOps: remove noSyntaxNL flag added in #4246 (#4439) @kitbellew
• Router: fix single line end for Mod.Annot (#4438) @kitbellew
• State: fix logic allowing punctuation overflow (#4437) @kitbellew

Miscellaneous

• FormatOps: use new Tokens methods (#4562) @kitbellew
• Router: add ParamClause as well, to Unit/ArgClause (#4560) @kitbellew
• Router: handle Lit.Unit and empty ArgClause (#4556) @kitbellew
• FormatTokens: use FormatToken in matching (#4546) @kitbellew
• Use FormatToken in policies, indents etc. (#4545) @kitbellew
• Debug: log number of times a split was traversed (#4544) @kitbellew
• LoggerOps: add methods to log without position (#4540) @kitbellew
• FormatToken: alias, use everywhere as {FT} (#4539) @kitbellew
• Rewrite: use Map.updateWith (#4538) @kitbellew
• test/JavaDoc: fix test config according to title (#4533) @kitbellew
• Router: cosmetic, clean up beforeCurlyLambdaParams (#4532) @kitbellew
• PolicyOps: use PenalizeAllNewlines if penalty > 0 (#4531) @kitbellew
• SelectLike: use nameFt if possible, vs nameToken (#4529) @kitbellew
• TestStyles: add [un]foldWithRewritesAndOverflow (#4464) @kitbellew
• HasTests: move scalafmtRunner() to companion (#4526) @kitbellew
• Debug: move routes and state logging to LoggerOps (#4527) @kitbellew
• TestHelpers: define helper method to format code (#4525) @kitbellew
• TestStyles: use predefined style variables (#4512) @kitbellew
• Router: use single non-NL default split before } (#4499) @kitbellew
• Router: inline braces-to-parens policy (#4500) @kitbellew
• TokenRange: use FormatToken instead of Token (#4494) @kitbellew
• BestFirstSearch: turn noOptZones into a Map (#4492) @kitbellew
• Router: break after self-annotation (#4490) @kitbellew
• FormatOps: remove getOptimalTokenFor (#4489) @kitbellew
• BestFirstSearch: use visual token width to recurse (#4488) @kitbellew
• BestFirstSearch: memorize failed search sometimes (#4481) @kitbellew
• Use Token.text instead of Token.syntax (#4487) @kitbellew
• State: move convenience methods checking for SLB (#4486) @kitbellew
• BestFirstSearch: use isOpt, not explicit maxCost (#4484) @kitbellew
• State: refactor getColumns (#4483) @kitbellew
• FormatTests: up visits level to 2000, skip below (#4482) @kitbellew
• FormatOps: stop looking for infixes if check fails (#4469) @kitbellew
• FormatTokens: rename ifEnclosedWithinParens (#4466) @kitbellew
• Add preset values to overflow, redundant delims (#4468) @kitbellew
• Router: refactor around lambda variables (#4461) @kitbellew
• Policy: keep token in Policy.End, not just offset (#4458) @kitbellew
• TestStyles: define implicit style conversions (#4453) @kitbellew
• Do not import deprecated alias scala.meta.Token (#4450) @kitbellew
• RedundantBraces: keep brace after a semicolon (#4446) @kitbellew
• RedundantBraces: cosmetic, minor refactor (#4447) @kitbellew
• FormatTokensRewrite: add ReplacementType.toString (#4445) @kitbellew
• FormatOps: remove duplicate ExtractFromMeta (#4444) @kitbellew
• ScalafmtVersion: relax the regex pattern (#4441) @kitbellew
• CommunitySuite: assert on total number of states (#4443) @kitbellew
• LoggerOps: expand logging (#4440) @kitbellew

Build and dependency updates

• SBT: update native build to recent JDK (#4561) @kitbellew
• SBT: remove buildInfoSettings from macros (#4563) @kitbellew
• Update coursier-interface to 1.0.23 (#4558) @kitbellew
• Scalameta: upgrade to v4.11.2 (#4559) @kitbellew
• CI: run dependabot weekly (#4504) @kitbellew
• CI: switch deprecated macOS-12 to macOS-latest (#4503) @kitbellew
• Update sbt to 1.10.3 (#4480) @scalameta-bot
• Update sbt-scalajs to 1.17.0 (#4479) @scalameta-bot
• Update sbt-ci-release to 1.9.0 (#4478) @scalameta-bot
• Update sbt-assembly to 2.3.0 (#4477) @scalameta-bot
• Scalameta: upgrade to v4.11.0 (#4472) @kitbellew
• use sbt/setup-sbt to be sure sbt is present (#4455) @mzuehlke