[#index]
= Global namespace
:mrdocs:

== Namespaces

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs.adoc[`mrdocs`] 
| Core MrDocs support utilities.
|===

== xref:mrdocs.adoc[mrdocs] namespace

Core MrDocs support utilities.

=== Namespaces

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/doc.adoc[`doc`] 
| Doc‐comment enums and helpers that describe admonition kinds.
| xref:mrdocs/dom.adoc[`dom`] 
| Objects representing JSON‐like values.
| xref:mrdocs/files.adoc[`files`] 
| Filesystem helpers (join, temp, canonicalize) used throughout MrDocs.
| xref:mrdocs/helpers.adoc[`helpers`] 
| Handlebars helper registry for templates.
| xref:mrdocs/js.adoc[`js`] 
| JavaScript interop helpers for the embedded runtime.
| xref:mrdocs/lua.adoc[`lua`] 
| Lua interop helpers for the optional scripting/backend integration.
| xref:mrdocs/report.adoc[`report`] 
| Reporting utilities (messages, statistics, sinks).
|===

=== Types

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/AnyFileVisitor.adoc[`AnyFileVisitor`] 
| Polymorphic visitor for files discovered during traversal.
| xref:mrdocs/ArrayType.adoc[`ArrayType`] 
| C++ array type (bounded or unbounded).
| xref:mrdocs/ArrayView-06.adoc[`ArrayView`] 
| A non‐owning, read‐only view over a contiguous array of T.
| xref:mrdocs/AutoType.adoc[`AutoType`] 
| Represents `auto` or `decltype(auto)` placeholder type.
| xref:mrdocs/BadExpectedAccess-05.adoc[`BadExpectedAccess`] 
| Base class for accessing an empty Expected.
| xref:mrdocs/BadExpectedAccess-0f.adoc[`BadExpectedAccess<void>`] 
| Exception thrown when reading the value of an empty Expected.
| xref:mrdocs/BaseInfo.adoc[`BaseInfo`] 
| Metadata for a direct base.
| xref:mrdocs/ConceptSymbol.adoc[`ConceptSymbol`] 
| Info for concepts.
| xref:mrdocs/Config.adoc[`Config`] 
| Configuration used to generate the Corpus and Docs
| xref:mrdocs/ConstantExprInfo.adoc[`ConstantExprInfo`] 
| Represents an expression with a (possibly known) value
| xref:mrdocs/ConstantTArg.adoc[`ConstantTArg`] 
| Non‐type template argument.
| xref:mrdocs/ConstantTParam.adoc[`ConstantTParam`] 
| A constant template parameter
| xref:mrdocs/Corpus.adoc[`Corpus`] 
| The collection of declarations in extracted form.
| xref:mrdocs/DecltypeType.adoc[`DecltypeType`] 
| `decltype(expr)` type wrapper.
| xref:mrdocs/DocComment.adoc[`DocComment`] 
| A processed documentation comment attached to a declaration.
| xref:mrdocs/DomCorpus.adoc[`DomCorpus`] 
| Front‐end factory for producing Dom nodes.
| xref:mrdocs/EnumConstantSymbol.adoc[`EnumConstantSymbol`] 
| Info for enum constants.
| xref:mrdocs/EnumSymbol.adoc[`EnumSymbol`] 
| Metadata for an enumeration declaration.
| xref:mrdocs/Error.adoc[`Error`] 
| Holds the description of an error, or success.
| xref:mrdocs/Exception.adoc[`Exception`] 
| Type of all exceptions thrown by the API.
| xref:mrdocs/ExecutorGroup.adoc[`ExecutorGroup`] 
| A set of execution agents for performing concurrent work.
| xref:mrdocs/ExecutorGroupBase.adoc[`ExecutorGroupBase`] 
| Base class that owns a pool of execution agents and a shared work queue.
| xref:mrdocs/Expected-0a.adoc[`Expected`] 
| A container holding an error or a value.
| xref:mrdocs/Expected-0f.adoc[`Expected<T, E>`] 
| Expected specialization for `void` values. Holds either success (no payload) or an unexpected error `E`.
| xref:mrdocs/Expected-01.adoc[`Expected<T&, E>`] 
| Expected specialization for lvalue references. Holds either a bound reference to `T` or an unexpected error `E`.
| xref:mrdocs/ExplicitInfo.adoc[`ExplicitInfo`] 
| Stores only the operand of the explicit‐specifier or noexcept‐specifier as a string. The complete expression is not preserved at this time. This is a temporary design and may be improved in the future.
| xref:mrdocs/ExprInfo.adoc[`ExprInfo`] 
| Represents an expression
| xref:mrdocs/FormatString.adoc[`FormatString`] 
| A format string with source location.
| xref:mrdocs/FriendInfo.adoc[`FriendInfo`] 
| Info for friend declarations.
| xref:mrdocs/FunctionSymbol.adoc[`FunctionSymbol`] 
| Metadata for a function or method.
| xref:mrdocs/FunctionType.adoc[`FunctionType`] 
| Function type with parameters, qualifiers, and noexcept info.
| xref:mrdocs/Generator.adoc[`Generator`] 
| Base class for documentation generators.
| xref:mrdocs/GlobPattern.adoc[`GlobPattern`] 
| A glob pattern matcher
| xref:mrdocs/GuideSymbol.adoc[`GuideSymbol`] 
| Info for deduction guides.
| xref:mrdocs/Handlebars.adoc[`Handlebars`] 
| A handlebars environment
| xref:mrdocs/HandlebarsError.adoc[`HandlebarsError`] 
| An error thrown or returned by Handlebars
| xref:mrdocs/HandlebarsOptions.adoc[`HandlebarsOptions`] 
| Options for handlebars
| xref:mrdocs/IdentifierName.adoc[`IdentifierName`] 
| Represents an identifier
| xref:mrdocs/LValueReferenceType.adoc[`LValueReferenceType`] 
| An lvalue reference type.
| xref:mrdocs/Location.adoc[`Location`] 
| Source location of a symbol or entity.
| xref:mrdocs/MemberPointerType.adoc[`MemberPointerType`] 
| Pointer‐to‐member type (object or function).
| xref:mrdocs/Name.adoc[`Name`] 
| Represents a name for a named `Type`
| xref:mrdocs/NamedType.adoc[`NamedType`] 
| A type identified by name (possibly fundamental).
| xref:mrdocs/NamespaceAliasSymbol.adoc[`NamespaceAliasSymbol`] 
| Info for namespace aliases.
| xref:mrdocs/NamespaceSymbol.adoc[`NamespaceSymbol`] 
| Describes a namespace and its members.
| xref:mrdocs/NamespaceTranche.adoc[`NamespaceTranche`] 
| Buckets the members that appear inside a namespace.
| xref:mrdocs/NoexceptInfo.adoc[`NoexceptInfo`] 
| Captures a `noexcept` specification and its evaluated form.
| xref:mrdocs/Optional-03.adoc[`Optional`] 
| A compact optional that automatically uses nullable_traits<T> when available.
| xref:mrdocs/Optional-02.adoc[`Optional<T&>`] 
| Optional reference wrapper that never owns storage.
| xref:mrdocs/OutputRef.adoc[`OutputRef`] 
| Reference to output stream used by handlebars
| xref:mrdocs/Overload-09.adoc[`Overload`] 
| Combines multiple callable types into a single overloaded function object.
| xref:mrdocs/OverloadsSymbol.adoc[`OverloadsSymbol`] 
| Represents a set of function overloads.
| xref:mrdocs/Param.adoc[`Param`] 
| Represents a single function parameter
| xref:mrdocs/ParseResult.adoc[`ParseResult`] 
| The result of a parse operation.
| xref:mrdocs/PathGlobPattern.adoc[`PathGlobPattern`] 
| A glob pattern matcher for paths
| xref:mrdocs/PointerType.adoc[`PointerType`] 
| Pointer type wrapper.
| xref:mrdocs/Polymorphic.adoc[`Polymorphic`] 
| A polymorphic value‐type.
| xref:mrdocs/RValueReferenceType.adoc[`RValueReferenceType`] 
| An rvalue reference type.
| xref:mrdocs/RangeFor-0f.adoc[`RangeFor`] 
| Range adapter to expose first/last flags inside range‐for loops.
| xref:mrdocs/RecordInterface.adoc[`RecordInterface`] 
| The aggregated interface for a given struct, class, or union.
| xref:mrdocs/RecordSymbol.adoc[`RecordSymbol`] 
| Metadata for struct, class, or union.
| xref:mrdocs/RecordTranche.adoc[`RecordTranche`] 
| A group of members that have the same access specifier.
| xref:mrdocs/ReferenceDirectories.adoc[`ReferenceDirectories`] 
| Reference directories used to resolve paths
| xref:mrdocs/ScopeExit-0a.adoc[`ScopeExit`] 
| Execute a callable when the enclosing scope exits unless dismissed.
| xref:mrdocs/ScopeExitRestore-01.adoc[`ScopeExitRestore`] 
| RAII helper that restores a referenced value on scope exit.
| xref:mrdocs/SourceInfo.adoc[`SourceInfo`] 
| Stores source information for a declaration.
| xref:mrdocs/SourceLocation.adoc[`SourceLocation`] 
| A source location with filename prettification.
| xref:mrdocs/SpecializationName.adoc[`SpecializationName`] 
| Represents a (possibly qualified) symbol name with template arguments.
| xref:mrdocs/SplitLinesView.adoc[`SplitLinesView`] 
| A lazy input range of std::string_view lines split on all known line breaks.
| xref:mrdocs/StringHash.adoc[`StringHash`] 
| Transparent hash functor for string‐like keys.
| xref:mrdocs/Symbol.adoc[`Symbol`] 
| Base class with common properties of all symbols
| xref:mrdocs/SymbolCommonBase-015.adoc[`SymbolCommonBase`] 
| Base class for providing variant discriminator functions.
| xref:mrdocs/SymbolGlobPattern.adoc[`SymbolGlobPattern`] 
| A glob pattern matcher for C++ symbols
| xref:mrdocs/SymbolID.adoc[`SymbolID`] 
| A unique identifier for a symbol.
| xref:mrdocs/TArg.adoc[`TArg`] 
| Base class for any template argument.
| xref:mrdocs/TArgCommonBase-06.adoc[`TArgCommonBase`] 
| CRTP base that fixes the argument kind.
| xref:mrdocs/TParam.adoc[`TParam`] 
| Base class for a template parameter declaration.
| xref:mrdocs/TParamCommonBase-0c.adoc[`TParamCommonBase`] 
| CRTP base that fixes the parameter kind.
| xref:mrdocs/TaskGroup.adoc[`TaskGroup`] 
| A subset of possible work in a thread pool.
| xref:mrdocs/TemplateInfo.adoc[`TemplateInfo`] 
| Information about templates and specializations thereof.
| xref:mrdocs/TemplateTArg.adoc[`TemplateTArg`] 
| Template template argument.
| xref:mrdocs/TemplateTParam.adoc[`TemplateTParam`] 
| Template template parameter.
| xref:mrdocs/ThreadPool.adoc[`ThreadPool`] 
| A pool of threads for executing work concurrently.
| xref:mrdocs/Type.adoc[`Type`] 
| A possibly qualified type.
| xref:mrdocs/TypeCommonBase-0e.adoc[`TypeCommonBase`] 
| CRTP base that ties a concrete type to a fixed TypeKind.
| xref:mrdocs/TypeTArg.adoc[`TypeTArg`] 
| Type template argument.
| xref:mrdocs/TypeTParam.adoc[`TypeTParam`] 
| Type template parameter.
| xref:mrdocs/TypedefSymbol.adoc[`TypedefSymbol`] 
| Info for typedef and using declarations.
| xref:mrdocs/Unexpected-0c.adoc[`Unexpected`] 
| Holds an unexpected error value for Expected.
| xref:mrdocs/UsingSymbol.adoc[`UsingSymbol`] 
| Info for using declarations.
| xref:mrdocs/VariableSymbol.adoc[`VariableSymbol`] 
| A variable.
| xref:mrdocs/Visitor.adoc[`Visitor`] 
| A visitor for a type
| xref:mrdocs/YCombinator.adoc[`YCombinator`] 
| Enables recursive lambdas by passing a self‐reference as the first argument.
| xref:mrdocs/add_const_from.adoc[`add_const_from`] 
| Propagate const qualification from `From` to `To`, keeping references.
| xref:mrdocs/add_cv_from.adoc[`add_cv_from`] 
| Propagate both const and volatile qualifiers from `From` to `To`.
| xref:mrdocs/add_cvref_from.adoc[`add_cvref_from`] 
| Propagate cv‐qualification and reference category from `From` to `To`.
| xref:mrdocs/add_lvalue_reference_from.adoc[`add_lvalue_reference_from`] 
| Propagate lvalue‐reference from `From` to `To` if present.
| xref:mrdocs/add_reference_from.adoc[`add_reference_from`] 
| Propagate reference qualification from `From` to `To`.
| xref:mrdocs/add_rvalue_reference_from.adoc[`add_rvalue_reference_from`] 
| Propagate rvalue‐reference from `From` to `To` if present.
| xref:mrdocs/add_volatile_from.adoc[`add_volatile_from`] 
| Propagate volatile qualification from `From` to `To`, keeping references.
| xref:mrdocs/any_callable-01.adoc[`any_callable`] 
| A movable, type‐erased function object.
| xref:mrdocs/any_callable-0a.adoc[`any_callable<R(Args...)>`] 
| Type‐erased callable wrapper for signature `R(Args...)`.
| xref:mrdocs/make_dependent.adoc[`make_dependent`] 
| Dependent alias of `T`, useful for delaying instantiation.
| xref:mrdocs/nullable_traits-0b.adoc[`nullable_traits`] 
| nullable_traits<T> defines how to treat a T as “nullable” without an external engaged bit.
| xref:mrdocs/nullable_traits-00.adoc[`nullable_traits<Location>`] 
| nullable_traits specialization for Location.
| xref:mrdocs/nullable_traits-06.adoc[`nullable_traits<T>`] 
| nullable_traits for types with a sentinel.
| xref:mrdocs/nullable_traits-0c.adoc[`nullable_traits<Polymorphic<T>>`] 
| nullable_traits for Polymorphic<T>.
| xref:mrdocs/sentinel_traits-0a.adoc[`sentinel_traits`] 
| Defines a customization point for types that have an intrinsic sentinel value denoting “null”.
| xref:mrdocs/sentinel_traits-03a.adoc[`sentinel_traits<std::nullptr_t>`] 
| sentinel_traits specialization for std::nullptr_t.
| xref:mrdocs/sentinel_traits-01.adoc[`sentinel_traits<T>`] 
| sentinel_traits specialization for unsigned integral types.
| xref:mrdocs/sentinel_traits-03c.adoc[`sentinel_traits<T*>`] 
| sentinel_traits specialization for raw pointers.
| xref:mrdocs/unexpect_t.adoc[`unexpect_t`] 
| Tag type used to select unexpected construction.
| xref:mrdocs/unlock_guard.adoc[`unlock_guard`] 
| A scoped guard which unlocks a mutex.
| xref:mrdocs/UnorderedStringMap.adoc[`UnorderedStringMap`] 
| unordered_map keyed by std::string with transparent hashing.
| xref:mrdocs/UnorderedStringMultiMap.adoc[`UnorderedStringMultiMap`] 
| unordered_multimap keyed by std::string with transparent hashing.
| xref:mrdocs/add_const_from_t.adoc[`add_const_from_t`] 
| Alias for `add_const_from<From, To>::type`.
| xref:mrdocs/add_cv_from_t.adoc[`add_cv_from_t`] 
| Alias for `add_cv_from<From, To>::type`.
| xref:mrdocs/add_cvref_from_t.adoc[`add_cvref_from_t`] 
| Alias for `add_cvref_from<From, To>::type`.
| xref:mrdocs/add_lvalue_reference_from_t.adoc[`add_lvalue_reference_from_t`] 
| Alias for `add_lvalue_reference_from<From, To>::type`.
| xref:mrdocs/add_reference_from_t.adoc[`add_reference_from_t`] 
| Alias for `add_reference_from<From, To>::type`.
| xref:mrdocs/add_rvalue_reference_from_t.adoc[`add_rvalue_reference_from_t`] 
| Alias for `add_rvalue_reference_from<From, To>::type`.
| xref:mrdocs/add_volatile_from_t.adoc[`add_volatile_from_t`] 
| Alias for `add_volatile_from<From, To>::type`.
| xref:mrdocs/make_dependent_t.adoc[`make_dependent_t`] 
| Alias for `make_dependent<T, U>::type`.
|===

=== Enums

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/AccessKind.adoc[`AccessKind`] 
| Access specifier.
| xref:mrdocs/AutoKind.adoc[`AutoKind`] 
| The kind of `auto` keyword used in a declaration.
| xref:mrdocs/ConstexprKind.adoc[`ConstexprKind`] 
| `constexpr`/`consteval` specifier kinds
| xref:mrdocs/ExplicitKind.adoc[`ExplicitKind`] 
| Explicit specifier kinds
| xref:mrdocs/ExtractionMode.adoc[`ExtractionMode`] 
| Determine why a symbol is extracted
| xref:mrdocs/FileKind.adoc[`FileKind`] 
| Classifies where a file originates from.
| xref:mrdocs/FunctionClass.adoc[`FunctionClass`] 
| Function classifications
| xref:mrdocs/FundamentalTypeKind.adoc[`FundamentalTypeKind`] 
| Categorically describes a fundamental type.
| xref:mrdocs/ListKind.adoc[`ListKind`] 
| Classification of list ordering.
| xref:mrdocs/NameKind.adoc[`NameKind`] 
| Kinds of names that appear in type and symbol metadata.
| xref:mrdocs/NoexceptKind.adoc[`NoexceptKind`] 
| Exception specification kinds
| xref:mrdocs/OperatorKind.adoc[`OperatorKind`] 
| Operator kinds
| xref:mrdocs/QualifierKind.adoc[`QualifierKind`] 
| Type qualifiers
| xref:mrdocs/RecordKeyKind.adoc[`RecordKeyKind`] 
| The kind of record: struct, class, or union.
| xref:mrdocs/ReferenceKind.adoc[`ReferenceKind`] 
| Reference type kinds
| xref:mrdocs/StorageClassKind.adoc[`StorageClassKind`] 
| Storage class kinds
| xref:mrdocs/SymbolKind.adoc[`SymbolKind`] 
| Info variant discriminator
| xref:mrdocs/TArgKind.adoc[`TArgKind`] 
| The kind of template argument.
| xref:mrdocs/TParamKeyKind.adoc[`TParamKeyKind`] 
| The keyword a template parameter was declared with
| xref:mrdocs/TParamKind.adoc[`TParamKind`] 
| Discriminates the different template parameter categories.
| xref:mrdocs/TableAlignmentKind.adoc[`TableAlignmentKind`] 
| Horizontal alignment for table columns.
| xref:mrdocs/TemplateSpecKind.adoc[`TemplateSpecKind`] 
| The kind of template or specialization.
| xref:mrdocs/TypeKind.adoc[`TypeKind`] 
| Variants of C++ types captured in metadata.
| xref:mrdocs/UsingClass.adoc[`UsingClass`] 
| The class of using declaration.
|===

=== Functions

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/CompareDerived-0f.adoc[`CompareDerived`] 
| Compares two polymorphic objects that have visit functions
| xref:mrdocs/HTMLEscape-0f.adoc[`HTMLEscape`] 
| `HTMLEscape` overloads
| xref:mrdocs/addMember.adoc[`addMember`] 
| Append a new function overload to the set.
| xref:mrdocs/addMetaObject.adoc[`addMetaObject`] 
| Add a $meta object with type information.
| xref:mrdocs/allMembers-0a.adoc[`allMembers`] 
| `allMembers` overloads
| xref:mrdocs/assert_failed.adoc[`assert_failed`] 
| Handler invoked when `MRDOCS_ASSERT` fails.
| xref:mrdocs/bottomUpTraverse.adoc[`bottomUpTraverse`] 
| Traverse a DocComment tree bottom‐up (post‐order).
| xref:mrdocs/canMerge.adoc[`canMerge`] 
| Check whether two symbols may be merged.
| xref:mrdocs/cast-02.adoc[`cast`] 
| `cast` overloads
| xref:mrdocs/cast_or_null-0c.adoc[`cast_or_null`] 
| `cast_or_null` overloads
| xref:mrdocs/compareSymbolNames.adoc[`compareSymbolNames`] 
| Return the result of comparing s0 to s1.
| xref:mrdocs/contains-06.adoc[`contains`] 
| Determine if a range contains a specific element.
| xref:mrdocs/contains_any-00.adoc[`contains_any`] 
| Determine if a range contains any of the specified elements.
| xref:mrdocs/contains_n.adoc[`contains_n`] 
| Determine if a range contains at least N instances of the specified element.
| xref:mrdocs/contains_n_any-0e.adoc[`contains_n_any`] 
| Determine if a range contains at least N instances of any of the specified elements.
| xref:mrdocs/countSymbolKind.adoc[`countSymbolKind`] 
| Count the number of SymbolKind enumerators.
| xref:mrdocs/createFrame-01.adoc[`createFrame`] 
| Create child data objects.
| xref:mrdocs/dyn_cast-02.adoc[`dyn_cast`] 
| `dyn_cast` overloads
| xref:mrdocs/dyn_cast_or_null-0f.adoc[`dyn_cast_or_null`] 
| `dyn_cast_or_null` overloads
| xref:mrdocs/endsWithOneOf.adoc[`endsWithOneOf`] 
| Determine if a string ends with one of the specified characters
| xref:mrdocs/escapeExpression.adoc[`escapeExpression`] 
| 
| xref:mrdocs/findGenerator.adoc[`findGenerator`] 
| Find a generator by its id.
| xref:mrdocs/find_last_of.adoc[`find_last_of`] 
| Find the last element in a range that matches an element in the specified range.
| xref:mrdocs/forEachFile-08.adoc[`forEachFile`] 
| `forEachFile` overloads
| xref:mrdocs/formatError.adoc[`formatError`] 
| Return a formatted error.
| xref:mrdocs/fromString.adoc[`fromString`] 
| Convert a string to a FundamentalTypeKind.
| xref:mrdocs/getDefaultAccessString.adoc[`getDefaultAccessString`] 
| Return the default accessibility for a record key kind.
| xref:mrdocs/getOperatorKind.adoc[`getOperatorKind`] 
| Return the short name of an operator as a string.
| xref:mrdocs/getOperatorKindFromSuffix.adoc[`getOperatorKindFromSuffix`] 
| Return the short name of an operator as a string.
| xref:mrdocs/getOperatorName.adoc[`getOperatorName`] 
| Return the name of an operator as a string.
| xref:mrdocs/getOperatorReadableName.adoc[`getOperatorReadableName`] 
| Return the human‐readable name of the operator
| xref:mrdocs/getParents-0d.adoc[`getParents`] 
| `getParents` overloads
| xref:mrdocs/getPrimaryLocation-04.adoc[`getPrimaryLocation`] 
| `getPrimaryLocation` overloads
| xref:mrdocs/getSafeOperatorName.adoc[`getSafeOperatorName`] 
| Return the safe name of an operator as a string.
| xref:mrdocs/getShortOperatorName.adoc[`getShortOperatorName`] 
| Return the short name of an operator as a string.
| xref:mrdocs/getSinglePageFullPath.adoc[`getSinglePageFullPath`] 
| Return the full path for single page output.
| xref:mrdocs/innerType-00.adoc[`innerType`] 
| Return the inner type.
| xref:mrdocs/innerTypePtr-06.adoc[`innerTypePtr`] 
| Return the inner type.
| xref:mrdocs/innermostType-06.adoc[`innermostType`] 
| `innermostType` overloads
| xref:mrdocs/installGenerator.adoc[`installGenerator`] 
| Install a custom generator.
| xref:mrdocs/isAlphaNumeric-05.adoc[`isAlphaNumeric`] 
| `isAlphaNumeric` overloads
| xref:mrdocs/isAlphabetic-05.adoc[`isAlphabetic`] 
| `isAlphabetic` overloads
| xref:mrdocs/isBinaryOperator.adoc[`isBinaryOperator`] 
| Determines whether the operator is potentially binary.
| xref:mrdocs/isCopyAssignment.adoc[`isCopyAssignment`] 
| Check whether a function is a copy assignment operator.
| xref:mrdocs/isCopyConstructor.adoc[`isCopyConstructor`] 
| Check whether a function is a copy constructor.
| xref:mrdocs/isDefaultConstructor.adoc[`isDefaultConstructor`] 
| Check whether a function is a default constructor.
| xref:mrdocs/isDigit-03.adoc[`isDigit`] 
| `isDigit` overloads
| xref:mrdocs/isEmpty.adoc[`isEmpty`] 
| Determine if a value is empty
| xref:mrdocs/isLowerCase-04.adoc[`isLowerCase`] 
| `isLowerCase` overloads
| xref:mrdocs/isMoveAssignment.adoc[`isMoveAssignment`] 
| Check whether a function is a move assignment operator.
| xref:mrdocs/isMoveConstructor.adoc[`isMoveConstructor`] 
| Check whether a function is a move constructor.
| xref:mrdocs/isSpecialMemberFunction.adoc[`isSpecialMemberFunction`] 
| Check whether a function is a special member function.
| xref:mrdocs/isUnaryOperator.adoc[`isUnaryOperator`] 
| Determines whether the operator is potentially unary.
| xref:mrdocs/isUpperCase-04.adoc[`isUpperCase`] 
| `isUpperCase` overloads
| xref:mrdocs/isWhitespace-09.adoc[`isWhitespace`] 
| `isWhitespace` overloads
| xref:mrdocs/is_null.adoc[`is_null`] 
| is_null helper that uses nullable_traits<T> if available.
| xref:mrdocs/is_one_of-0e.adoc[`is_one_of`] 
| Determine if an element is equal to any of the elements in the specified range.
| xref:mrdocs/isa.adoc[`isa`] 
| Return true if the polymorphic object holds a value of type To.
| xref:mrdocs/isa_or_null.adoc[`isa_or_null`] 
| Return true if pointer is non‐null and referent is of type To.
| xref:mrdocs/leastSpecific.adoc[`leastSpecific`] 
| Compare ExtractionModes and returns the least specific
| xref:mrdocs/ltrim-051.adoc[`ltrim`] 
| `ltrim` overloads
| xref:mrdocs/makeChar.adoc[`makeChar`] 
| Apply the "char" specifier to the type
| xref:mrdocs/makeLong.adoc[`makeLong`] 
| Apply the "long" specifier to the type
| xref:mrdocs/makeOverload.adoc[`makeOverload`] 
| Factory function that creates an Overload from the given callables.
| xref:mrdocs/makeShort.adoc[`makeShort`] 
| Apply the "short" specifier to the type
| xref:mrdocs/makeSigned.adoc[`makeSigned`] 
| Apply the "signed" specifier to the type
| xref:mrdocs/makeUnsigned.adoc[`makeUnsigned`] 
| Apply the "unsigned" specifier to the type
| xref:mrdocs/makeVisitor.adoc[`makeVisitor`] 
| Make a visitor for a base type
| xref:mrdocs/make_array_view-0a.adoc[`make_array_view`] 
| `make_array_view` overloads
| xref:mrdocs/make_null.adoc[`make_null`] 
| make_null helper that uses nullable_traits<T> if available.
| xref:mrdocs/mapReflectedType-0f.adoc[`mapReflectedType`] 
| `mapReflectedType` overloads
| xref:mrdocs/match.adoc[`match`] 
| Applies a set of callables to a std::variant using std::visit and Overload.
| xref:mrdocs/merge-0a.adoc[`merge`] 
| `merge` overloads
| xref:mrdocs/mostSpecific.adoc[`mostSpecific`] 
| Compare ExtractionModes and returns the most specific
| xref:mrdocs/null_of.adoc[`null_of`] 
| null_of helper that constructs a null T using nullable_traits<T>.
| xref:mrdocs/operator_bitor.adoc[`operator|`] 
| Pipe a contiguous character range into the adaptor.
| xref:mrdocs/overrides.adoc[`overrides`] 
| Determine if one function would override the other
| xref:mrdocs/parse-07.adoc[`parse`] 
| Parse a string view
| xref:mrdocs/readableTypeName.adoc[`readableTypeName`] 
| Get the unqualified name of a type.
| xref:mrdocs/reindentCode.adoc[`reindentCode`] 
| Reindent code by removing the common leading spaces and adding the specified indent.
| xref:mrdocs/replace.adoc[`replace`] 
| Return the substring without leading and trailing horizontal whitespace.
| xref:mrdocs/rtrim-0c.adoc[`rtrim`] 
| `rtrim` overloads
| xref:mrdocs/safeString-0a.adoc[`safeString`] 
| `safeString` overloads
| xref:mrdocs/splitLines-04.adoc[`splitLines`] 
| `splitLines` overloads
| xref:mrdocs/startsWithOneOf.adoc[`startsWithOneOf`] 
| Determine if a string starts with one of the specified characters
| xref:mrdocs/swap-07d.adoc[`swap`] 
| `swap` overloads
| xref:mrdocs/tag_invoke-005.adoc[`tag_invoke`] 
| `tag_invoke` overloads
| xref:mrdocs/toBase16Str.adoc[`toBase16Str`] 
| Convert a SymbolID to a string
| xref:mrdocs/toCamelCase.adoc[`toCamelCase`] 
| Convert a string to `camelCase` using ASCII letter rules.
| xref:mrdocs/toKebabCase.adoc[`toKebabCase`] 
| Convert a string to `kebab‐case` using ASCII letter rules.
| xref:mrdocs/toLowerCase-0a6.adoc[`toLowerCase`] 
| `toLowerCase` overloads
| xref:mrdocs/toPascalCase.adoc[`toPascalCase`] 
| Convert a string to `PascalCase` using ASCII letter rules.
| xref:mrdocs/toSnakeCase.adoc[`toSnakeCase`] 
| Convert a string to `snake_case` using ASCII letter rules.
| xref:mrdocs/toString-027.adoc[`toString`] 
| `toString` overloads
| xref:mrdocs/toUpperCase-0f.adoc[`toUpperCase`] 
| `toUpperCase` overloads
| xref:mrdocs/to_underlying.adoc[`to_underlying`] 
| Return the value as its underlying type.
| xref:mrdocs/topDownTraverse.adoc[`topDownTraverse`] 
| Traverse a DocComment tree top‐down (pre‐order).
| xref:mrdocs/trim-0a.adoc[`trim`] 
| `trim` overloads
| xref:mrdocs/visit-0f.adoc[`visit`] 
| `visit` overloads
| xref:mrdocs/visitIndexed.adoc[`visitIndexed`] 
| Visits a std::variant and calls the combined callable with the active index and the value.
| xref:mrdocs/yCombinator.adoc[`yCombinator`] 
| Factory that creates a YCombinator from a callable.
| xref:mrdocs/operator_lshift-0e1.adoc[`operator<<`] 
| Write to output
| xref:mrdocs/operator_eq-04.adoc[`operator==`] 
| Equality operators
| xref:mrdocs/operator_not_eq-0a.adoc[`operator!=`] 
| Inequality operators
| xref:mrdocs/operator_lt-0f.adoc[`operator<`] 
| Less‐than operators
| xref:mrdocs/operator_le-0b.adoc[`operator<=`] 
| Less‐than‐or‐equal operators
| xref:mrdocs/operator_gt-09.adoc[`operator>`] 
| Greater‐than operators
| xref:mrdocs/operator_ge-00.adoc[`operator>=`] 
| Greater‐than‐or‐equal operators
| xref:mrdocs/operator_3way-00.adoc[`operator<=>`] 
| Three‐way comparison operators
|===

=== Variables

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/unexpect.adoc[`unexpect`] 
| Tag object to request unexpected construction.
|===

=== Concepts

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/ClearableContainerLike.adoc[`ClearableContainerLike`] 
| Internal concept that matches “empty‐clear default‐constructible” types.
| xref:mrdocs/DescribedComparable.adoc[`DescribedComparable`] 
| True if T has described members (for comparison).
| xref:mrdocs/DocCommentNode.adoc[`DocCommentNode`] 
| Concept to check if a type represents a DocComment node.
| xref:mrdocs/DocCommentNodeTraversable.adoc[`DocCommentNodeTraversable`] 
| Types that can be traversed by DocComment helpers.
| xref:mrdocs/HasParse.adoc[`HasParse`] 
| Concept to determine if there's a parse function for a type.
| xref:mrdocs/HasSentinel.adoc[`HasSentinel`] 
| Concept that is satisfied when sentinel_traits<T> declares a usable sentinel.
| xref:mrdocs/SymbolParent.adoc[`SymbolParent`] 
| A concept for types that have `Symbol` members.
| xref:mrdocs/dereferenceable.adoc[`dereferenceable`] 
| Determine if a type is dereferenceable
| xref:mrdocs/has_nullable_traits_v.adoc[`has_nullable_traits_v`] 
| Utility concept that returns true if T has a nullable_traits specialization enabled.
| xref:mrdocs/pair_like.adoc[`pair_like`] 
| Concept to check if a type is pair‐like
| xref:mrdocs/polymorphic_storage_for.adoc[`polymorphic_storage_for`] 
| Concept to check if a type is representing a polymorphic storage
| xref:mrdocs/range_of.adoc[`range_of`] 
| Concept to check if a type is a range of T
| xref:mrdocs/range_of_tuple_like.adoc[`range_of_tuple_like`] 
| Concept to check if a range is a range of tuple‐like elements
| xref:mrdocs/tuple_like.adoc[`tuple_like`] 
| Concept to check if a type is tuple‐like
|===

=== Deduction Guides

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/ArrayView-0c.adoc[`ArrayView<T>`] 
| Deduce ArrayView element type from C‐style array.
| xref:mrdocs/ArrayView-01.adoc[`ArrayView<T>`] 
| Deduce ArrayView element type from pointer and count.
| xref:mrdocs/Overload-0a.adoc[`Overload<Ts...>`] 
| Class template argument deduction guide for Overload.
| xref:mrdocs/RangeFor-0c.adoc[`RangeFor<Container>`] 
| Deduction guide for RangeFor.
| xref:mrdocs/ScopeExit-0d.adoc[`ScopeExit<F>`] 
| Deduction guide for ScopeExit.
| xref:mrdocs/ScopeExitRestore-04.adoc[`ScopeExitRestore<T>`] 
| Deduction guide for ScopeExitRestore taking a reference.
| xref:mrdocs/ScopeExitRestore-03.adoc[`ScopeExitRestore<T>`] 
| Deduction guide for ScopeExitRestore taking a reference and new value.
| xref:mrdocs/Unexpected-0d.adoc[`Unexpected<E>`] 
| Deduction guide for Unexpected, forwarding the error type.
|===

=== Using Declarations

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/reference_constructs_from_temporary_v.adoc[`reference_constructs_from_temporary_v`] 
| True when binding `To` from `From` would require a temporary conversion.
| xref:mrdocs/reference_converts_from_temporary_v.adoc[`reference_converts_from_temporary_v`] 
| Like `reference_converts_from_temporary_v`, but for construction.
| xref:mrdocs/source_location.adoc[`source_location`] 
| Alias to `std::source_location` when available.
|===

== xref:mrdocs/doc.adoc[mrdocs::doc] namespace

Doc‐comment enums and helpers that describe admonition kinds.

=== Types

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/doc/AdmonitionBlock.adoc[`AdmonitionBlock`] 
| A block for side‐notes like tips, warnings, notes
| xref:mrdocs/doc/Block.adoc[`Block`] 
| A piece of block content
| xref:mrdocs/doc/BlockCommonBase-0ed.adoc[`BlockCommonBase`] 
| Base class for providing variant discriminator functions.
| xref:mrdocs/doc/BlockContainer.adoc[`BlockContainer`] 
| A composite block that stores a sequence of child blocks.
| xref:mrdocs/doc/BriefBlock.adoc[`BriefBlock`] 
| The brief description
| xref:mrdocs/doc/CodeBlock.adoc[`CodeBlock`] 
| Preformatted source code.
| xref:mrdocs/doc/CodeInline.adoc[`CodeInline`] 
| Inline code (monospaced) used for short snippets within text.
| xref:mrdocs/doc/CopyDetailsInline.adoc[`CopyDetailsInline`] 
| Documentation copied from another symbol.
| xref:mrdocs/doc/DefinitionListBlock.adoc[`DefinitionListBlock`] 
| A list of terms paired with definitions.
| xref:mrdocs/doc/DefinitionListItem.adoc[`DefinitionListItem`] 
| An item in a definition list
| xref:mrdocs/doc/EmphInline.adoc[`EmphInline`] 
| Emphasized text (typically rendered in italics).
| xref:mrdocs/doc/FootnoteDefinitionBlock.adoc[`FootnoteDefinitionBlock`] 
| Text defining the content of a footnote reference.
| xref:mrdocs/doc/FootnoteReferenceInline.adoc[`FootnoteReferenceInline`] 
| A reference to a symbol.
| xref:mrdocs/doc/HeadingBlock.adoc[`HeadingBlock`] 
| A manually specified section heading.
| xref:mrdocs/doc/HighlightInline.adoc[`HighlightInline`] 
| Highlighted text span used to call out important words.
| xref:mrdocs/doc/ImageInline.adoc[`ImageInline`] 
| An image.
| xref:mrdocs/doc/Inline.adoc[`Inline`] 
| A Node containing a string of text.
| xref:mrdocs/doc/InlineCommonBase-0dc.adoc[`InlineCommonBase`] 
| Base class for providing variant discriminator functions.
| xref:mrdocs/doc/InlineContainer.adoc[`InlineContainer`] 
| An internal node in the inline element tree.
| xref:mrdocs/doc/InlineTextLeaf.adoc[`InlineTextLeaf`] 
| A leaf node that stores a string of text.
| xref:mrdocs/doc/LineBreakInline.adoc[`LineBreakInline`] 
| A hard line break that renders as ""
| xref:mrdocs/doc/LinkInline.adoc[`LinkInline`] 
| A hyperlink.
| xref:mrdocs/doc/ListBlock.adoc[`ListBlock`] 
| A list of list items
| xref:mrdocs/doc/ListItem.adoc[`ListItem`] 
| An item in a xref:mrdocs/doc/ListBlock.adoc[`ListBlock`]
| xref:mrdocs/doc/MathBlock.adoc[`MathBlock`] 
| A block of LaTeX math
| xref:mrdocs/doc/MathInline.adoc[`MathInline`] 
| An inline LaTeX math expression
| xref:mrdocs/doc/ParagraphBlock.adoc[`ParagraphBlock`] 
| A sequence of text nodes.
| xref:mrdocs/doc/ParamBlock.adoc[`ParamBlock`] 
| Documentation for a function parameter
| xref:mrdocs/doc/PostconditionBlock.adoc[`PostconditionBlock`] 
| Text describing conditions guaranteed on successful exit.
| xref:mrdocs/doc/PreconditionBlock.adoc[`PreconditionBlock`] 
| Text describing required conditions before entry.
| xref:mrdocs/doc/QuoteBlock.adoc[`QuoteBlock`] 
| A quoted block of text.
| xref:mrdocs/doc/ReferenceInline.adoc[`ReferenceInline`] 
| A reference to a symbol.
| xref:mrdocs/doc/ReturnsBlock.adoc[`ReturnsBlock`] 
| Documentation for a function return type
| xref:mrdocs/doc/SeeBlock.adoc[`SeeBlock`] 
| A
| xref:mrdocs/doc/SoftBreakInline.adoc[`SoftBreakInline`] 
| A line break that may render as a space
| xref:mrdocs/doc/StrikethroughInline.adoc[`StrikethroughInline`] 
| Strikethrough span to show removed or deprecated text.
| xref:mrdocs/doc/StrongInline.adoc[`StrongInline`] 
| Strong emphasis span (typically rendered in bold).
| xref:mrdocs/doc/SubscriptInline.adoc[`SubscriptInline`] 
| Subscript text fragment (lowered baseline).
| xref:mrdocs/doc/SuperscriptInline.adoc[`SuperscriptInline`] 
| Superscript text fragment (raised baseline).
| xref:mrdocs/doc/TParamBlock.adoc[`TParamBlock`] 
| Documentation for a template parameter
| xref:mrdocs/doc/TableBlock.adoc[`TableBlock`] 
| A table block
| xref:mrdocs/doc/TableCell.adoc[`TableCell`] 
| A cell in a table
| xref:mrdocs/doc/TableRow.adoc[`TableRow`] 
| An item in a list
| xref:mrdocs/doc/TextInline.adoc[`TextInline`] 
| A Node containing a string of text.
| xref:mrdocs/doc/ThematicBreakBlock.adoc[`ThematicBreakBlock`] 
| A horizontal thematic break separating sections.
| xref:mrdocs/doc/ThrowsBlock.adoc[`ThrowsBlock`] 
| Documentation for a function exception clause
|===

=== Enums

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/doc/AdmonitionKind.adoc[`AdmonitionKind`] 
| An admonishment style.
| xref:mrdocs/doc/BlockKind.adoc[`BlockKind`] 
| Enumerates the different kinds of DocComment blocks.
| xref:mrdocs/doc/InlineKind.adoc[`InlineKind`] 
| Enumerates the different kinds of inline nodes.
| xref:mrdocs/doc/ParamDirection.adoc[`ParamDirection`] 
| Parameter pass direction.
| xref:mrdocs/doc/Parts.adoc[`Parts`] 
| Which parts of the documentation to copy.
|===

=== Functions

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/doc/getAsPlainText-02.adoc[`getAsPlainText`] 
| `getAsPlainText` overloads
| xref:mrdocs/doc/isBlockCommand.adoc[`isBlockCommand`] 
| Return true if the given block kind represents a command block.
| xref:mrdocs/doc/isEmpty-04.adoc[`isEmpty`] 
| Determine if the inline is empty
| xref:mrdocs/doc/ltrim-09.adoc[`ltrim`] 
| `ltrim` overloads
| xref:mrdocs/doc/rtrim-03.adoc[`rtrim`] 
| `rtrim` overloads
| xref:mrdocs/doc/tag_invoke-0e.adoc[`tag_invoke`] 
| `tag_invoke` overloads
| xref:mrdocs/doc/toString-0b.adoc[`toString`] 
| `toString` overloads
| xref:mrdocs/doc/traverse.adoc[`traverse`] 
| Traverse a list of inlines.
| xref:mrdocs/doc/trim-00.adoc[`trim`] 
| `trim` overloads
| xref:mrdocs/doc/visit-0e.adoc[`visit`] 
| `visit` overloads
| xref:mrdocs/doc/operator_eq-0a.adoc[`operator==`] 
| Equality delegates to the three‐way comparison.
| xref:mrdocs/doc/operator_3way-01c.adoc[`operator<=>`] 
| Three‐way comparison operators
|===

=== Using Declarations

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/doc/operator_3way-08.adoc[`operator<=>`] 
| Three‐way comparison for any described type.
| xref:mrdocs/doc/operator_eq-008.adoc[`operator==`] 
| Equality for any described type.
|===

== xref:mrdocs/dom.adoc[mrdocs::dom] namespace

Objects representing JSON‐like values.

=== Namespaces

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/dom/JSON.adoc[`JSON`] 
| JSON serialization helpers for DOM values.
|===

=== Types

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/dom/Array.adoc[`Array`] 
| An array of values
| xref:mrdocs/dom/ArrayImpl.adoc[`ArrayImpl`] 
| Abstract array interface.
| xref:mrdocs/dom/DefaultArrayImpl.adoc[`DefaultArrayImpl`] 
| The default array implementation.
| xref:mrdocs/dom/DefaultFunctionImpl.adoc[`DefaultFunctionImpl`] 
| Function implementation that wraps a fixed‐arity callable.
| xref:mrdocs/dom/DefaultObjectImpl.adoc[`DefaultObjectImpl`] 
| The default Object implementation.
| xref:mrdocs/dom/Function.adoc[`Function`] 
| Value‐semantic wrapper over a callable exposed to the DOM layer.
| xref:mrdocs/dom/FunctionImpl.adoc[`FunctionImpl`] 
| Value‐semantic wrapper over a callable exposed to the DOM layer.
| xref:mrdocs/dom/LazyArrayImpl-03.adoc[`LazyArrayImpl`] 
| Lazy array implementation
| xref:mrdocs/dom/LazyArrayImpl-0a.adoc[`LazyArrayImpl`] 
| Lazy array implementation
| xref:mrdocs/dom/LazyObjectImpl-04.adoc[`LazyObjectImpl`] 
| Lazy object implementation.
| xref:mrdocs/dom/LazyObjectImpl-09.adoc[`LazyObjectImpl`] 
| Lazy object implementation.
| xref:mrdocs/dom/LazyObjectMapTag.adoc[`LazyObjectMapTag`] 
| Customization point tag.
| xref:mrdocs/dom/Object.adoc[`Object`] 
| A container of key and value pairs.
| xref:mrdocs/dom/ObjectImpl.adoc[`ObjectImpl`] 
| Abstract object interface.
| xref:mrdocs/dom/String.adoc[`String`] 
| UTF‐8 string value used by the DOM.
| xref:mrdocs/dom/Value.adoc[`Value`] 
| A variant container for any kind of Dom value.
| xref:mrdocs/dom/ValueFromTag.adoc[`ValueFromTag`] 
| Customization point tag.
| xref:mrdocs/dom/VariadicFunctionImpl.adoc[`VariadicFunctionImpl`] 
| Function implementation that forwards the entire Array to a callable.
| xref:mrdocs/dom/function_traits-056.adoc[`function_traits`] 
| Helper traits to extract return and argument types from callables.
| xref:mrdocs/dom/function_traits-06.adoc[`function_traits<F>`] 
| Traits specialization for functors/lambdas.
| xref:mrdocs/dom/function_traits-0f.adoc[`function_traits<R(*)(Args...)>`] 
| Traits specialization for function pointers.
| xref:mrdocs/dom/function_traits-04.adoc[`function_traits<R(Args...)>`] 
| Traits specialization for free functions.
| xref:mrdocs/dom/function_traits-05f.adoc[`function_traits<R const volatile(C::*)(Args...)>`] 
| Traits specialization for member functions.
|===

=== Enums

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/dom/Kind.adoc[`Kind`] 
| The type of data in a Value.
|===

=== Functions

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/dom/LazyArray-04.adoc[`LazyArray`] 
| `LazyArray` overloads
| xref:mrdocs/dom/LazyObject-07.adoc[`LazyObject`] 
| `LazyObject` overloads
| xref:mrdocs/dom/TransformArray.adoc[`TransformArray`] 
| Return a new dom::Array based on a transformed lazy array implementation.
| xref:mrdocs/dom/ValueFrom-0a.adoc[`ValueFrom`] 
| `ValueFrom` overloads
| xref:mrdocs/dom/makeInvocable.adoc[`makeInvocable`] 
| Create a Function from a fixed‐arity invocable.
| xref:mrdocs/dom/makeVariadicInvocable.adoc[`makeVariadicInvocable`] 
| Create a Function that receives the argument Array directly.
| xref:mrdocs/dom/newArray.adoc[`newArray`] 
| Return a new array using a custom implementation.
| xref:mrdocs/dom/newFunction.adoc[`newFunction`] 
| Return a diagnostic string.
| xref:mrdocs/dom/newObject.adoc[`newObject`] 
| Return a new object using a custom implementation.
| xref:mrdocs/dom/operator_and-0df7.adoc[`operator&&`] 
| Return the first dom::Value that is not truthy, or the last one.
| xref:mrdocs/dom/operator_plus-002.adoc[`operator+`] 
| Addition operators
| xref:mrdocs/dom/operator_or-0e.adoc[`operator||`] 
| Return the first dom::Value that is truthy, or the last one.
| xref:mrdocs/dom/stringOrNull-04.adoc[`stringOrNull`] 
| Return a non‐empty string, or a null.
| xref:mrdocs/dom/swap-0c.adoc[`swap`] 
| `swap` overloads
| xref:mrdocs/dom/toString-07.adoc[`toString`] 
| `toString` overloads
| xref:mrdocs/dom/operator_eq-00.adoc[`operator==`] 
| Equality operators
| xref:mrdocs/dom/operator_not_eq-04.adoc[`operator!=`] 
| Return the result of comparing two strings.
| xref:mrdocs/dom/operator_3way-07b.adoc[`operator<=>`] 
| Three‐way comparison operators
|===

=== Concepts

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/dom/HasLazyObjectMap.adoc[`HasLazyObjectMap`] 
| Determine if `T` can be converted to xref:mrdocs/dom/Value.adoc[`dom::Value`].
| xref:mrdocs/dom/HasLazyObjectMapWithContext.adoc[`HasLazyObjectMapWithContext`] 
| Concept to determine if a type can be mapped to a xref:mrdocs/dom/LazyObjectImpl-04.adoc[`dom::LazyObjectImpl`] with a user‐provided conversion.
| xref:mrdocs/dom/HasLazyObjectMapWithoutContext.adoc[`HasLazyObjectMapWithoutContext`] 
| Concept to determine if a type can be mapped to a xref:mrdocs/dom/LazyObjectImpl-04.adoc[`dom::LazyObjectImpl`] with a user‐provided conversion.
| xref:mrdocs/dom/HasStandaloneValueFrom.adoc[`HasStandaloneValueFrom`] 
| Determine if ` T` can be converted to xref:mrdocs/dom/Value.adoc[`dom::Value`] without a context.
| xref:mrdocs/dom/HasValueFrom.adoc[`HasValueFrom`] 
| Determine if `T` can be converted to xref:mrdocs/dom/Value.adoc[`dom::Value`].
| xref:mrdocs/dom/HasValueFromWithContext.adoc[`HasValueFromWithContext`] 
| Concept to determine if a type can be converted to a xref:mrdocs/dom/Value.adoc[`dom::Value`] with a user‐provided conversion.
| xref:mrdocs/dom/HasValueFromWithoutContext.adoc[`HasValueFromWithoutContext`] 
| Concept to determine if a type can be converted to a xref:mrdocs/dom/Value.adoc[`dom::Value`] with a user‐provided conversion.
| xref:mrdocs/dom/StringLikeTy.adoc[`StringLikeTy`] 
| Satisfied if StringTy is convertible to String but not a String.
| xref:mrdocs/dom/function_traits_convertible_to_value.adoc[`function_traits_convertible_to_value`] 
| Concept selecting callables convertible to dom::Value.
| xref:mrdocs/dom/has_function_args_for_default_function_impl.adoc[`has_function_args_for_default_function_impl`] 
| Concept requiring all arguments be convertible to dom::Value.
| xref:mrdocs/dom/has_function_traits.adoc[`has_function_traits`] 
| Concept true when function_traits is defined for F.
| xref:mrdocs/dom/has_function_traits_for_default_function_impl.adoc[`has_function_traits_for_default_function_impl`] 
| Concept combining argument and return constraints for default wrapper.
| xref:mrdocs/dom/has_invoke_expected_result_convertible_to_dom_value.adoc[`has_invoke_expected_result_convertible_to_dom_value`] 
| Concept true when F returns Expected<dom::Value> or Expected<void>.
| xref:mrdocs/dom/has_invoke_result_convertible_to_dom_value.adoc[`has_invoke_result_convertible_to_dom_value`] 
| Concept true when F returns a dom::Value or void.
| xref:mrdocs/dom/has_invoke_result_for_default_function_impl.adoc[`has_invoke_result_for_default_function_impl`] 
| Concept enabling default function wrapper for supported return types.
|===

== xref:mrdocs/dom/JSON.adoc[mrdocs::dom::JSON] namespace

JSON serialization helpers for DOM values.

=== Functions

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/dom/JSON/stringify.adoc[`stringify`] 
| Stringify a value as JSON
|===

== xref:mrdocs/files.adoc[mrdocs::files] namespace

Filesystem helpers (join, temp, canonicalize) used throughout MrDocs.

=== Enums

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/files/FileType.adoc[`FileType`] 
| The type of a file.
|===

=== Functions

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/files/appendPath-04.adoc[`appendPath`] 
| `appendPath` overloads
| xref:mrdocs/files/createDirectory.adoc[`createDirectory`] 
| Create a directory.
| xref:mrdocs/files/exists.adoc[`exists`] 
| Determine if a path exists
| xref:mrdocs/files/getFileName.adoc[`getFileName`] 
| Return the filename part of the path.
| xref:mrdocs/files/getFileText.adoc[`getFileText`] 
| Return the contents of a file as a string.
| xref:mrdocs/files/getFileType.adoc[`getFileType`] 
| Return the file type or an error
| xref:mrdocs/files/getParentDir-00.adoc[`getParentDir`] 
| Return the parent directory.
| xref:mrdocs/files/getSourceFilename.adoc[`getSourceFilename`] 
| Return the relevant suffix of a source file path.
| xref:mrdocs/files/isAbsolute.adoc[`isAbsolute`] 
| Return true if pathName is absolute.
| xref:mrdocs/files/isDirectory.adoc[`isDirectory`] 
| Determine if a path is a directory.
| xref:mrdocs/files/isDirsy.adoc[`isDirsy`] 
| Return true if pathName ends in a separator.
| xref:mrdocs/files/isLexicalDirectory.adoc[`isLexicalDirectory`] 
| Determine lexically if a path is a directory.
| xref:mrdocs/files/isPosixStyle.adoc[`isPosixStyle`] 
| Check if the path is posix style.
| xref:mrdocs/files/makeAbsolute-0d.adoc[`makeAbsolute`] 
| Return an absolute path from a possibly relative path.
| xref:mrdocs/files/makeDirsy.adoc[`makeDirsy`] 
| Append a trailing native separator if not already present.
| xref:mrdocs/files/makePosixStyle.adoc[`makePosixStyle`] 
| Convert all backward slashes to forward slashes.
| xref:mrdocs/files/normalizeDir.adoc[`normalizeDir`] 
| Return a normalized directory.
| xref:mrdocs/files/normalizePath.adoc[`normalizePath`] 
| Return a normalized path.
| xref:mrdocs/files/requireAbsolute.adoc[`requireAbsolute`] 
| Return an error if pathName is not absolute.
| xref:mrdocs/files/requireDirectory.adoc[`requireDirectory`] 
| Return an error if the path is not a directory.
| xref:mrdocs/files/startsWith.adoc[`startsWith`] 
| Checks if the given path starts with the specified prefix.
| xref:mrdocs/files/withExtension.adoc[`withExtension`] 
| Return the filename with a new or different extension.
|===

== xref:mrdocs/helpers.adoc[mrdocs::helpers] namespace

Handlebars helper registry for templates.

=== Functions

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/helpers/and_fn.adoc[`and_fn`] 
| "and" helper function
| xref:mrdocs/helpers/detag_fn.adoc[`detag_fn`] 
| "detag" helper function
| xref:mrdocs/helpers/eq_fn.adoc[`eq_fn`] 
| "eq" helper function
| xref:mrdocs/helpers/increment_fn.adoc[`increment_fn`] 
| "increment" helper function
| xref:mrdocs/helpers/ne_fn.adoc[`ne_fn`] 
| "ne" helper function
| xref:mrdocs/helpers/not_fn.adoc[`not_fn`] 
| "not" helper function
| xref:mrdocs/helpers/or_fn.adoc[`or_fn`] 
| "or" helper function
| xref:mrdocs/helpers/registerAntoraHelpers.adoc[`registerAntoraHelpers`] 
| Register all the Antora helpers into a Handlebars instance
| xref:mrdocs/helpers/registerBuiltinHelpers.adoc[`registerBuiltinHelpers`] 
| Register all the built‐in helpers into a Handlebars instance
| xref:mrdocs/helpers/registerConstructorHelpers.adoc[`registerConstructorHelpers`] 
| Register contructor helpers into a Handlebars instance
| xref:mrdocs/helpers/registerContainerHelpers.adoc[`registerContainerHelpers`] 
| Register helpers to manipulate composite data types
| xref:mrdocs/helpers/registerLogicalHelpers.adoc[`registerLogicalHelpers`] 
| Register logical helpers into a Handlebars instance
| xref:mrdocs/helpers/registerMathHelpers.adoc[`registerMathHelpers`] 
| Register math helpers into a Handlebars instance
| xref:mrdocs/helpers/registerStringHelpers.adoc[`registerStringHelpers`] 
| Register string helpers into a Handlebars instance
| xref:mrdocs/helpers/registerTypeHelpers.adoc[`registerTypeHelpers`] 
| Register type helpers into a Handlebars instance
| xref:mrdocs/helpers/relativize_fn.adoc[`relativize_fn`] 
| "relativize" helper function
| xref:mrdocs/helpers/select_fn.adoc[`select_fn`] 
| "select" helper function
| xref:mrdocs/helpers/year_fn.adoc[`year_fn`] 
| "year" helper function
|===

== xref:mrdocs/js.adoc[mrdocs::js] namespace

JavaScript interop helpers for the embedded runtime.

=== Types

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/js/Array.adoc[`Array`] 
| Lightweight handle to a JavaScript array.
| xref:mrdocs/js/Boolean.adoc[`Boolean`] 
| Boolean wrapper for JavaScript values.
| xref:mrdocs/js/Context.adoc[`Context`] 
| An isolated JavaScript interpreter instance.
| xref:mrdocs/js/Object.adoc[`Object`] 
| Object wrapper for JavaScript values.
| xref:mrdocs/js/Scope.adoc[`Scope`] 
| A JavaScript scope for value lifetime management.
| xref:mrdocs/js/String.adoc[`String`] 
| String wrapper for JavaScript values.
| xref:mrdocs/js/Value.adoc[`Value`] 
| An ECMAScript value.
|===

=== Enums

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/js/Type.adoc[`Type`] 
| Types of values.
|===

=== Functions

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/js/operator_and-0c.adoc[`operator&&`] 
| Return the first Value that is not truthy, or the last one.
| xref:mrdocs/js/operator_or-0e1.adoc[`operator||`] 
| Return the first Value that is truthy, or the last one.
| xref:mrdocs/js/registerHelper.adoc[`registerHelper`] 
| Register a JavaScript helper function
| xref:mrdocs/js/swap.adoc[`swap`] 
| Swap two values.
| xref:mrdocs/js/toString.adoc[`toString`] 
| Return value as a string.
| xref:mrdocs/js/operator_eq-0c.adoc[`operator==`] 
| Compare two values for equality.
| xref:mrdocs/js/operator_not_eq-076.adoc[`operator!=`] 
| Inequality operators
| xref:mrdocs/js/operator_3way.adoc[`operator<=>`] 
| Compare two values for inequality.
|===

== xref:mrdocs/lua.adoc[mrdocs::lua] namespace

Lua interop helpers for the optional scripting/backend integration.

=== Types

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/lua/Access.adoc[`Access`] 
| Internal tag granting access to lua internals.
| xref:mrdocs/lua/Context.adoc[`Context`] 
| A reference to an instance of a Lua interpreter.
| xref:mrdocs/lua/Function.adoc[`Function`] 
| A Lua function.
| xref:mrdocs/lua/Param.adoc[`Param`] 
| A lazy container to push values to the Lua stack.
| xref:mrdocs/lua/Scope.adoc[`Scope`] 
| Stack scope guard for Lua calls.
| xref:mrdocs/lua/String.adoc[`String`] 
| A Lua string.
| xref:mrdocs/lua/Table.adoc[`Table`] 
| A Lua table.
| xref:mrdocs/lua/Value.adoc[`Value`] 
| A Lua value.
| xref:mrdocs/lua/zstring.adoc[`zstring`] 
| A null‐terminated string.
| xref:mrdocs/lua/FunctionPtr.adoc[`FunctionPtr`] 
| Pointer to a Lua‐callable function returning Value.
|===

=== Enums

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/lua/Type.adoc[`Type`] 
| Types of values.
|===

== xref:mrdocs/report.adoc[mrdocs::report] namespace

Reporting utilities (messages, statistics, sinks).

=== Types

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/report/Located.adoc[`Located`] 
| Parameter type that adds a source location to a value.
| xref:mrdocs/report/Results.adoc[`Results`] 
| Provides statistics on the number of reported messages.
|===

=== Enums

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/report/Level.adoc[`Level`] 
| Severity levels attached to reported messags.
|===

=== Functions

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/report/debug.adoc[`debug`] 
| Emit a debug‐level diagnostic for troubleshooting.
| xref:mrdocs/report/error.adoc[`error`] 
| Emit an error that indicates failure but allows continuation.
| xref:mrdocs/report/fatal.adoc[`fatal`] 
| Emit a fatal error and mark the report as the highest severity.
| xref:mrdocs/report/getMinimumLevel.adoc[`getMinimumLevel`] 
| Get the minimum threshold level for reporting.
| xref:mrdocs/report/info.adoc[`info`] 
| Emit an informational message for users.
| xref:mrdocs/report/log.adoc[`log`] 
| Format a message to the console.
| xref:mrdocs/report/print-08.adoc[`print`] 
| Report a message to the console.
| xref:mrdocs/report/setMinimumLevel.adoc[`setMinimumLevel`] 
| Set the minimum threshold level for reporting.
| xref:mrdocs/report/setSourceLocationWarnings.adoc[`setSourceLocationWarnings`] 
| If true, source location information will be printed with warnings, errors, and fatal messages.
| xref:mrdocs/report/trace.adoc[`trace`] 
| Emit a trace‐level diagnostic (verbose, off by default).
| xref:mrdocs/report/warn.adoc[`warn`] 
| Emit a warning that does not stop execution.
|===

=== Variables

[cols="1,4"]
|===
| Name| Description
| xref:mrdocs/report/results.adoc[`results`] 
| Holds current statistics on reported messages.
|===


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