diff --git a/docs/_docs/reference/changed-features/imports.md b/docs/_docs/reference/changed-features/imports.md index 2058ef08b7db..b322a6a58393 100644 --- a/docs/_docs/reference/changed-features/imports.md +++ b/docs/_docs/reference/changed-features/imports.md @@ -46,7 +46,7 @@ are offered under settings `-source 3.1-migration -rewrite`. ## Syntax -``` +```ebnf Import ::= ‘import’ ImportExpr {‘,’ ImportExpr} ImportExpr ::= SimpleRef {‘.’ id} ‘.’ ImportSpec | SimpleRef `as` id diff --git a/docs/_docs/reference/changed-features/match-syntax.md b/docs/_docs/reference/changed-features/match-syntax.md index dba50e9beb6a..3f4d608e261f 100644 --- a/docs/_docs/reference/changed-features/match-syntax.md +++ b/docs/_docs/reference/changed-features/match-syntax.md @@ -47,7 +47,7 @@ The syntactical precedence of match expressions has been changed. The new syntax of match expressions is as follows. -``` +```ebnf InfixExpr ::= ... | InfixExpr MatchClause SimpleExpr ::= ... diff --git a/docs/_docs/reference/changed-features/pattern-bindings.md b/docs/_docs/reference/changed-features/pattern-bindings.md index 2de338fc1dde..a75d64e7cd2d 100644 --- a/docs/_docs/reference/changed-features/pattern-bindings.md +++ b/docs/_docs/reference/changed-features/pattern-bindings.md @@ -50,7 +50,7 @@ for case (x, y) <- elems yield (y, x) // returns List((2, 1), (4, 3)) ## Syntax Changes Generators in for expressions may be prefixed with `case`. -``` +```ebnf Generator ::= [‘case’] Pattern1 ‘<-’ Expr ``` diff --git a/docs/_docs/reference/changed-features/structural-types-spec.md b/docs/_docs/reference/changed-features/structural-types-spec.md index d456932649fb..18d0f31ee6fe 100644 --- a/docs/_docs/reference/changed-features/structural-types-spec.md +++ b/docs/_docs/reference/changed-features/structural-types-spec.md @@ -6,7 +6,7 @@ nightlyOf: https://docs.scala-lang.org/scala3/reference/changed-features/structu ## Syntax -``` +```ebnf SimpleType ::= ... | Refinement Refinement ::= ‘{’ RefineStatSeq ‘}’ RefineStatSeq ::= RefineStat {semi RefineStat} diff --git a/docs/_docs/reference/changed-features/vararg-splices.md b/docs/_docs/reference/changed-features/vararg-splices.md index 43c4acc5f880..8f23af771216 100644 --- a/docs/_docs/reference/changed-features/vararg-splices.md +++ b/docs/_docs/reference/changed-features/vararg-splices.md @@ -24,7 +24,7 @@ The old syntax for splice arguments will be phased out. ## Syntax -``` +```ebnf ArgumentPatterns ::= ‘(’ [Patterns] ‘)’ | ‘(’ [Patterns ‘,’] Pattern2 ‘*’ ‘)’ diff --git a/docs/_docs/reference/contextual/context-bounds.md b/docs/_docs/reference/contextual/context-bounds.md index 42479d6802b3..11d57c8cbd52 100644 --- a/docs/_docs/reference/contextual/context-bounds.md +++ b/docs/_docs/reference/contextual/context-bounds.md @@ -47,7 +47,7 @@ done automatically under `-rewrite`. ## Syntax -``` +```ebnf TypeParamBounds ::= [SubtypeBounds] {ContextBound} ContextBound ::= ‘:’ Type ``` diff --git a/docs/_docs/reference/contextual/context-functions-spec.md b/docs/_docs/reference/contextual/context-functions-spec.md index 109513e9da86..385ee3901fd8 100644 --- a/docs/_docs/reference/contextual/context-functions-spec.md +++ b/docs/_docs/reference/contextual/context-functions-spec.md @@ -6,7 +6,7 @@ nightlyOf: https://docs.scala-lang.org/scala3/reference/contextual/context-funct ## Syntax -``` +```ebnf Type ::= ... | FunArgTypes ‘?=>’ Type Expr ::= ... diff --git a/docs/_docs/reference/contextual/derivation.md b/docs/_docs/reference/contextual/derivation.md index 31040615d38c..fb8acd0fad93 100644 --- a/docs/_docs/reference/contextual/derivation.md +++ b/docs/_docs/reference/contextual/derivation.md @@ -486,7 +486,7 @@ method please read more at [How to write a type class `derived` method using mac ## Syntax -``` +```ebnf Template ::= InheritClauses [TemplateBody] EnumDef ::= id ClassConstr InheritClauses EnumBody InheritClauses ::= [‘extends’ ConstrApps] [‘derives’ QualId {‘,’ QualId}] diff --git a/docs/_docs/reference/contextual/extension-methods.md b/docs/_docs/reference/contextual/extension-methods.md index d23cadf513d7..6a1504c25048 100644 --- a/docs/_docs/reference/contextual/extension-methods.md +++ b/docs/_docs/reference/contextual/extension-methods.md @@ -285,7 +285,7 @@ def position(s: String)(ch: Char, n: Int): Int = Here are the syntax changes for extension methods and collective extensions relative to the [current syntax](../syntax.md). -``` +```ebnf BlockStat ::= ... | Extension TemplateStat ::= ... | Extension TopStat ::= ... | Extension diff --git a/docs/_docs/reference/contextual/given-imports.md b/docs/_docs/reference/contextual/given-imports.md index 6a55368979b1..28442581e408 100644 --- a/docs/_docs/reference/contextual/given-imports.md +++ b/docs/_docs/reference/contextual/given-imports.md @@ -103,7 +103,7 @@ given instances once their user base has migrated. ## Syntax -``` +```ebnf Import ::= ‘import’ ImportExpr {‘,’ ImportExpr} Export ::= ‘export’ ImportExpr {‘,’ ImportExpr} ImportExpr ::= SimpleRef {‘.’ id} ‘.’ ImportSpec diff --git a/docs/_docs/reference/contextual/givens.md b/docs/_docs/reference/contextual/givens.md index 1bfffbc5bf6f..f1333bf8811f 100644 --- a/docs/_docs/reference/contextual/givens.md +++ b/docs/_docs/reference/contextual/givens.md @@ -10,7 +10,7 @@ that serve for synthesizing arguments to [context parameters](./using-clauses.md ```scala trait Ord[T]: def compare(x: T, y: T): Int - extension (x: T) + extension (x: T) def < (y: T) = compare(x, y) < 0 def > (y: T) = compare(x, y) > 0 @@ -174,7 +174,7 @@ is created for each reference. Here is the syntax for given instances: -``` +```ebnf TmplDef ::= ... | ‘given’ GivenDef GivenDef ::= [GivenSig] StructuralInstance diff --git a/docs/_docs/reference/contextual/using-clauses.md b/docs/_docs/reference/contextual/using-clauses.md index 61b80ee27d91..48da98a3ccb5 100644 --- a/docs/_docs/reference/contextual/using-clauses.md +++ b/docs/_docs/reference/contextual/using-clauses.md @@ -151,7 +151,7 @@ def summon[T](using x: T): x.type = x Here is the new syntax of parameters and arguments seen as a delta from the [standard context free syntax of Scala 3](../syntax.md). `using` is a soft keyword, recognized only at the start of a parameter or argument list. It can be used as a normal identifier everywhere else. -``` +```ebnf ClsParamClause ::= ... | UsingClsParamClause DefParamClause ::= ... | UsingParamClause UsingClsParamClause ::= ‘(’ ‘using’ (ClsParams | Types) ‘)’ diff --git a/docs/_docs/reference/enums/adts.md b/docs/_docs/reference/enums/adts.md index 3ab8c9f3b45b..5219e062a633 100644 --- a/docs/_docs/reference/enums/adts.md +++ b/docs/_docs/reference/enums/adts.md @@ -154,7 +154,7 @@ The changes are specified below as deltas with respect to the Scala syntax given 1. Enum definitions are defined as follows: - ``` + ```ebnf TmplDef ::= `enum' EnumDef EnumDef ::= id ClassConstr [`extends' [ConstrApps]] EnumBody EnumBody ::= [nl] ‘{’ [SelfType] EnumStat {semi EnumStat} ‘}’ @@ -164,7 +164,7 @@ The changes are specified below as deltas with respect to the Scala syntax given 2. Cases of enums are defined as follows: - ``` + ```ebnf EnumCase ::= `case' (id ClassConstr [`extends' ConstrApps]] | ids) ``` diff --git a/docs/_docs/reference/experimental/named-typeargs-spec.md b/docs/_docs/reference/experimental/named-typeargs-spec.md index 9e1113bbac86..741836a481f2 100644 --- a/docs/_docs/reference/experimental/named-typeargs-spec.md +++ b/docs/_docs/reference/experimental/named-typeargs-spec.md @@ -10,7 +10,7 @@ In this section we give more details about the [named type arguments](named-type The addition to the grammar is: -``` +```ebnf SimpleExpr1 ::= ... | SimpleExpr (TypeArgs | NamedTypeArgs) NamedTypeArgs ::= ‘[’ NamedTypeArg {‘,’ NamedTypeArg} ‘]’ @@ -19,7 +19,7 @@ NamedTypeArg ::= id ‘=’ Type Note in particular that named arguments cannot be passed to type constructors: -``` scala +```scala class C[T] val x: C[T = Int] = // error diff --git a/docs/_docs/reference/metaprogramming/macros-spec.md b/docs/_docs/reference/metaprogramming/macros-spec.md index aa8f94a9a1f7..d4221365454d 100644 --- a/docs/_docs/reference/metaprogramming/macros-spec.md +++ b/docs/_docs/reference/metaprogramming/macros-spec.md @@ -57,7 +57,7 @@ extends simply-typed lambda calculus with quotes and splices. ### Syntax The syntax of terms, values, and types is given as follows: -``` +```ebnf Terms t ::= x variable (x: T) => t lambda t t application @@ -77,7 +77,7 @@ Typing rules are formulated using a stack of environments `Es`. Individual environments `E` consist as usual of variable bindings `x: T`. Environments can be combined using the two combinators `'` and `$`. -``` +```ebnf Environment E ::= () empty E, x: T @@ -108,7 +108,7 @@ rule says that splice and quotes cancel each other out. The third rule is a context rule; it says that reduction is allowed in the hole `[ ]` position of an evaluation context. Evaluation contexts `e` and splice evaluation context `e_s` are defined syntactically as follows: -``` +```ebnf Eval context e ::= [ ] | e t | v e | 'e_s[${e}] Splice context e_s ::= [ ] | (x: T) => e_s | e_s t | u e_s ``` diff --git a/docs/_docs/reference/metaprogramming/simple-smp.md b/docs/_docs/reference/metaprogramming/simple-smp.md index 2ba0155ad329..61b062f55b87 100644 --- a/docs/_docs/reference/metaprogramming/simple-smp.md +++ b/docs/_docs/reference/metaprogramming/simple-smp.md @@ -23,7 +23,7 @@ replace evaluation contexts with contextual typing rules. While this is more verbose, it makes it easier to set up the meta theory. ## Syntax -``` +```ebnf Terms t ::= x variable (x: T) => t lambda t t application diff --git a/docs/_docs/reference/new-types/dependent-function-types-spec.md b/docs/_docs/reference/new-types/dependent-function-types-spec.md index f3237ddf7b9a..f603200b1ae0 100644 --- a/docs/_docs/reference/new-types/dependent-function-types-spec.md +++ b/docs/_docs/reference/new-types/dependent-function-types-spec.md @@ -8,7 +8,7 @@ Initial implementation in [PR #3464](https://github.com/lampepfl/dotty/pull/3464 ## Syntax -``` +```ebnf FunArgTypes ::= InfixType | ‘(’ [ FunArgType {',' FunArgType } ] ‘)’ | ‘(’ TypedFunParam {',' TypedFunParam } ‘)’ diff --git a/docs/_docs/reference/new-types/intersection-types-spec.md b/docs/_docs/reference/new-types/intersection-types-spec.md index 346c57c004f0..8d332fc6ed29 100644 --- a/docs/_docs/reference/new-types/intersection-types-spec.md +++ b/docs/_docs/reference/new-types/intersection-types-spec.md @@ -12,7 +12,7 @@ with the usual precedence and subject to usual resolving rules. Unless shadowed by another definition, it resolves to the type `scala.&`, which acts as a type alias to an internal representation of intersection types. -``` +```ebnf Type ::= ...| InfixType InfixType ::= RefinedType {id [nl] RefinedType} ``` diff --git a/docs/_docs/reference/new-types/type-lambdas-spec.md b/docs/_docs/reference/new-types/type-lambdas-spec.md index 76937e5160f7..7f7053a13ddd 100644 --- a/docs/_docs/reference/new-types/type-lambdas-spec.md +++ b/docs/_docs/reference/new-types/type-lambdas-spec.md @@ -6,7 +6,7 @@ nightlyOf: https://docs.scala-lang.org/scala3/reference/new-types/type-lambdas-s ## Syntax -``` +```ebnf Type ::= ... | TypeParamClause ‘=>>’ Type TypeParamClause ::= ‘[’ TypeParam {‘,’ TypeParam} ‘]’ TypeParam ::= {Annotation} (id [HkTypeParamClause] | ‘_’) TypeBounds diff --git a/docs/_docs/reference/other-new-features/export.md b/docs/_docs/reference/other-new-features/export.md index 41104a54e4a6..e8482cb343d9 100644 --- a/docs/_docs/reference/other-new-features/export.md +++ b/docs/_docs/reference/other-new-features/export.md @@ -176,7 +176,7 @@ extension (x: String) ## Syntax changes: -``` +```ebnf TemplateStat ::= ... | Export TopStat ::= ... diff --git a/docs/_docs/reference/other-new-features/indentation.md b/docs/_docs/reference/other-new-features/indentation.md index 40e2fc6fb38c..f53bf0995727 100644 --- a/docs/_docs/reference/other-new-features/indentation.md +++ b/docs/_docs/reference/other-new-features/indentation.md @@ -174,12 +174,12 @@ The syntax changes allowing this are as follows: Define for an arbitrary sequence of tokens or non-terminals `TS`: -``` +```ebnf :<<< TS >>> ::= ‘{’ TS ‘}’ | ``` Then the grammar changes as follows: -``` +```ebnf TemplateBody ::= :<<< [SelfType] TemplateStat {semi TemplateStat} >>> EnumBody ::= :<<< [SelfType] EnumStat {semi EnumStat} >>> Refinement ::= :<<< [RefineDcl] {semi [RefineDcl]} >>> @@ -229,7 +229,7 @@ xs.foldLeft(0): (x, y) => The grammar changes for optional braces around arguments are as follows. -``` +```ebnf SimpleExpr ::= ... | SimpleExpr ColonArgument InfixExpr ::= ... @@ -430,7 +430,7 @@ If none of these criteria apply, it's often better to not use an end marker sinc ### Syntax -``` +```ebnf EndMarker ::= ‘end’ EndMarkerTag -- when followed by EOL EndMarkerTag ::= id | ‘if’ | ‘while’ | ‘for’ | ‘match’ | ‘try’ | ‘new’ | ‘this’ | ‘given’ | ‘extension’ | ‘val’ diff --git a/docs/_docs/reference/other-new-features/opaques-details.md b/docs/_docs/reference/other-new-features/opaques-details.md index 87e56e240481..d285ec8e8325 100644 --- a/docs/_docs/reference/other-new-features/opaques-details.md +++ b/docs/_docs/reference/other-new-features/opaques-details.md @@ -6,7 +6,7 @@ nightlyOf: https://docs.scala-lang.org/scala3/reference/other-new-features/opaqu ## Syntax -``` +```ebnf Modifier ::= ... | ‘opaque’ ```