json_view benchmarks: compare fairly and state what each row means

- bench_view: add "(editable)" rows for json_editable_document and a
  parse+dump workload, so the cost of lazy float conversion shows next to the
  parse row (the traverse workload already includes the parse). Check that
  all engines' dumps agree where outputs are comparable.
- compare.py: add --aligned, which also builds and runs with aligned code and
  reports both tables, so code-layout artifacts become visible. Off by
  default; the default output is unchanged. Not run end to end yet.
- README: say which engines are like-for-like peers (yyjson, simdjson DOM) and
  which are mutable reference points (Boost.JSON, json::parse, the editable
  json_view); explain the lazy float conversion and the eager prototype that
  was measured and dropped.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

.clang-tidy

@@ -1,33 +1,3 @@
-# Style or vendor rule sets that do not fit a header-only library:
-#   altera-*, fuchsia-*, llvmlibc-*, android-cloexec-fopen, boost-use-ranges, llvm-header-guard,
-#   llvm-include-order, llvm-prefer-static-over-anonymous-namespace, llvm-use-ranges,
-#   misc-use-anonymous-namespace, google-runtime-float, google-runtime-int, hicpp-signed-bitwise,
-#   bugprone-signed-bitwise, hicpp-explicit-conversions, google-explicit-constructor,
-#   cppcoreguidelines-explicit-constructor, misc-explicit-constructor (implicit conversions are the
-#   API), readability-trailing-comma,
-#   hicpp-avoid-goto / cppcoreguidelines-avoid-goto, hicpp-no-array-decay,
-#   hicpp-uppercase-literal-suffix, readability-uppercase-literal-suffix, modernize-use-trailing-return-type.
-# Constructs the library needs on purpose (the library supports C++11 and legacy compilers):
-#   cppcoreguidelines-macro-usage, cppcoreguidelines-avoid-do-while (macros),
-#   cppcoreguidelines-pro-bounds-*, cppcoreguidelines-pro-type-reinterpret-cast,
-#   cppcoreguidelines-pro-type-union-access (parsers, serializers, basic_json's value union),
-#   cppcoreguidelines-avoid-const-or-ref-data-members, cppcoreguidelines-rvalue-reference-param-not-moved,
-#   cppcoreguidelines-avoid-non-const-global-variables, misc-non-private-member-variables-in-classes,
-#   misc-no-recursion (value walks are recursive, bounded by detail::recursion_depth_limit()),
-#   modernize-type-traits, modernize-use-constraints, modernize-use-ranges, modernize-use-std-numbers,
-#   modernize-use-designated-initializers, modernize-use-nodiscard, modernize-concat-nested-namespaces,
-#   readability-redundant-typename, readability-redundant-parentheses,
-#   readability-redundant-access-specifiers, readability-simplify-boolean-expr,
-#   readability-use-concise-preprocessor-directives, modernize-use-string-view,
-#   modernize-use-integer-sign-comparison (needs std::cmp_less; the flagged
-#   static_cast<std::size_t>(end - pos) < n comparisons are deliberate)
-#   (all need a newer standard or compiler than C++11, or would change macro-generated or
-#   deliberately explicit code).
-# Too noisy to be useful (numeric parsing/formatting code, doctest, tests):
-#   bugprone-easily-swappable-parameters, cppcoreguidelines-avoid-magic-numbers, readability-magic-numbers,
-#   readability-identifier-length, readability-function-cognitive-complexity, performance-enum-size,
-#   concurrency-mt-unsafe, misc-confusable-identifiers, misc-include-cleaner (run on its own for
-#   the consumer headers in cmake/ci.cmake).
 # portability-avoid-pragma-once: kept disabled on purpose. #pragma once is accepted
 # by every supported compiler, and tools/amalgamate/amalgamate.py strips it from
 # single_include, so there is nothing left to fix here.
@@ -40,14 +10,14 @@ Checks: '*,
          -android-cloexec-fopen,
          -boost-use-ranges,
          -bugprone-easily-swappable-parameters,
-         -bugprone-signed-bitwise,
+         -cert-err58-cpp,
+         -clang-analyzer-webkit.NoUncountedMemberChecker,
          -concurrency-mt-unsafe,
          -cppcoreguidelines-avoid-const-or-ref-data-members,
          -cppcoreguidelines-avoid-do-while,
          -cppcoreguidelines-avoid-goto,
          -cppcoreguidelines-avoid-magic-numbers,
          -cppcoreguidelines-avoid-non-const-global-variables,
-         -cppcoreguidelines-explicit-constructor,
          -cppcoreguidelines-macro-usage,
          -cppcoreguidelines-pro-bounds-avoid-unchecked-container-access,
          -cppcoreguidelines-pro-bounds-array-to-pointer-decay,
@@ -56,15 +26,19 @@ Checks: '*,
          -cppcoreguidelines-pro-type-reinterpret-cast,
          -cppcoreguidelines-pro-type-union-access,
          -cppcoreguidelines-rvalue-reference-param-not-moved,
+         -cppcoreguidelines-virtual-class-destructor,
          -fuchsia-default-arguments-calls,
          -fuchsia-default-arguments-declarations,
          -fuchsia-overloaded-operator,
          -google-explicit-constructor,
+         -google-readability-function-size,
          -google-runtime-float,
          -google-runtime-int,
          -hicpp-avoid-goto,
          -hicpp-explicit-conversions,
+         -hicpp-function-size,
          -hicpp-no-array-decay,
+         -hicpp-no-assembler,
          -hicpp-signed-bitwise,
          -hicpp-uppercase-literal-suffix,
          -llvm-header-guard,
@@ -74,7 +48,6 @@ Checks: '*,
          -llvmlibc-*,
          -misc-use-anonymous-namespace,
          -misc-confusable-identifiers,
-         -misc-explicit-constructor,
          -misc-include-cleaner,
          -misc-no-recursion,
          -misc-non-private-member-variables-in-classes,
@@ -82,22 +55,20 @@ Checks: '*,
          -modernize-type-traits,
          -modernize-use-constraints,
          -modernize-use-designated-initializers,
-         -modernize-use-integer-sign-comparison,
          -modernize-use-nodiscard,
          -modernize-use-ranges,
-         -modernize-use-string-view,
          -modernize-use-std-numbers,
          -modernize-use-trailing-return-type,
          -performance-enum-size,
          -portability-avoid-pragma-once,
          -readability-function-cognitive-complexity,
+         -readability-function-size,
          -readability-identifier-length,
          -readability-magic-numbers,
          -readability-redundant-access-specifiers,
          -readability-redundant-parentheses,
          -readability-redundant-typename,
          -readability-simplify-boolean-expr,
-         -readability-trailing-comma,
          -readability-uppercase-literal-suffix,
          -readability-use-concise-preprocessor-directives'
 

.github/workflows/flawfinder.yml

@@ -43,8 +43,7 @@ jobs:
       - name: flawfinder_scan
         uses: david-a-wheeler/flawfinder@c4216b74cf2639ffa98503768bd6e4299b5440c9 # v2.0.20
         with:
-          # single_include/ is omitted: it is generated from include/ and would report every finding twice
+          arguments: '--sarif ./'
-          arguments: '--sarif ./cmake ./docs ./include ./src ./tests ./tools'
           output: 'flawfinder_results.sarif'
 
       - name: Upload analysis results to GitHub Security tab

README.md

@@ -151,7 +151,7 @@ The `json` class provides an API for manipulating a JSON value. To create a `jso
 ```cpp
 #include <fstream>
 #include <nlohmann/json.hpp>
-using nlohmann::json;
+using json = nlohmann::json;
 
 // ...
 
@@ -164,7 +164,7 @@ If using modules (enabled with `NLOHMANN_JSON_BUILD_MODULES`), this example beco
 import std;
 import nlohmann.json;
 
-using nlohmann::json;
+using json = nlohmann::json;
 
 // ...
 
@@ -842,7 +842,7 @@ assert(p == p2);
 To make this work with one of your types, you only need to provide two functions:
 
 ```cpp
-using nlohmann::json;
+using json = nlohmann::json;
 
 namespace ns {
     void to_json(json& j, const person& p) {
@@ -1257,7 +1257,7 @@ See the page [quality assurance](https://json.nlohmann.me/community/quality_assu
 #include <nlohmann/json.hpp>
 
 // for convenience
-using nlohmann::json;
+using json = nlohmann::json;
 ```
 
 to the files you want to process JSON and set the necessary switches to enable C++11 (e.g., `-std=c++11` for GCC and Clang).

docs/mkdocs/docs/api/adl_serializer/index.md

@@ -30,14 +30,6 @@ struct adl_serializer {
 - [**from_json**](from_json.md) - convert a JSON value to any value type
 - [**to_json**](to_json.md) - convert any value type to a JSON value
 
-## See also
-
-- [Arbitrary type conversions](../../features/arbitrary_types.md) - how to make your types convertible
-- [**get**](../basic_json/get.md) / [**get_to**](../basic_json/get_to.md) - convert a JSON value to a C++ type
-- [**basic_json**](../basic_json/basic_json.md) - construct a JSON value from a C++ value
-- [**NLOHMANN_DEFINE_TYPE_INTRUSIVE**](../macros/nlohmann_define_type_intrusive.md) - generate the conversion functions for a type
-- [Specializing enum conversion](../../features/enum_conversion.md)
-
 ## Version history
 
 - Added in version 2.1.0.

docs/mkdocs/docs/api/basic_json/accept.md

@@ -23,9 +23,6 @@ Checks whether the input is valid JSON.
     respectively as UTF-8, UTF-16, and UTF-32. If `SentinelType` differs from `IteratorType`, it must be comparable to
     the iterator type with `operator!=`.
     
-    Ill-formed UTF-16 and UTF-32 sequences are rejected: a lone surrogate, a high surrogate that is not followed by its
-    low surrogate, and a code point above `U+10FFFF` all make this function return `false`.
-
 Unlike the [`parse()`](parse.md) function, this function neither throws an exception in case of invalid JSON input
 (i.e., a parse error) nor creates diagnostic information.
 
@@ -38,12 +35,9 @@ Unlike the [`parse()`](parse.md) function, this function neither throws an excep
     - a `#!c FILE` pointer (throws if null)
     - a C-style array of characters
     - a pointer to a null-terminated string of single byte characters (throws if null)
-    - a `std::string` or a `std::string_view` (C++17)
+    - a `std::string`
     - a container `obj` for which `begin(obj)` and `end(obj)` produce a valid pair of iterators
       (as found via ADL or member functions, with semantics compatible to `std::begin` and `std::end`)
-    - wide characters (`wchar_t`, `char16_t`, `char32_t`), which are converted to UTF-8: a wide string object
-      (`std::wstring`, `std::u16string`, `std::u32string`) or an array (e.g. a wide string literal); a pointer to a
-      null-terminated wide string (e.g. `std::u16string::c_str()`) is not supported
 
 `IteratorType`
 :   a compatible iterator type, for instance.
@@ -131,21 +125,6 @@ outside of a string, invalid) byte; see the [FAQ entry](../../home/faq.md#nul-by
     --8<-- "examples/accept__iterator_pair.output"
     ```
 
-??? example "Example: (3) reading from UTF-16 strings"
-
-    The encoding is deduced from the character type of the input. String literals like `u"..."`, `U"..."`, and
-    `L"..."` work as well.
-
-    ```cpp
-    --8<-- "examples/accept__wide_string.cpp"
-    ```
-
-    Output:
-
-    ```json
-    --8<-- "examples/accept__wide_string.output"
-    ```
-
 ## See also
 
 - [parse](parse.md) - deserialize from a compatible input
@@ -172,9 +151,6 @@ outside of a string, invalid) byte; see the [FAQ entry](../../home/faq.md#nul-by
   ([`JSON_DISABLE_STREAM_BULK_SCAN`](../macros/json_disable_stream_bulk_scan.md)).
 - Parsing from a `FILE*` locks the file once instead of once per character in version 3.13.0
   ([`JSON_DISABLE_UNLOCKED_FILE_IO`](../macros/json_disable_unlocked_file_io.md)).
-- Ill-formed UTF-16 and UTF-32 input (a lone surrogate, a high surrogate that is not followed by its low surrogate, or
-  a code point above `U+10FFFF`) is rejected in version 3.13.0; before that, some such sequences were accepted or
-  ended the input silently.
 
 !!! warning "Deprecation"
 

docs/mkdocs/docs/api/basic_json/at.md

@@ -239,8 +239,9 @@ Strong exception safety: if an exception occurs, the original value stays intact
 
 1. Added in version 1.0.0.
 2. Added in version 1.0.0.
-3. Added in version 3.11.0. Support for keys convertible to `std::string_view` added in version 3.13.0, consistently
+3. Added in version 3.11.0. Fixed in version 3.13.0 to consistently accept `std::string_view`-convertible keys, as
-   across the lookup functions.
+   already supported by [`operator[]`](operator[].md), [`value`](value.md), [`find`](find.md), and other lookup
+   functions.
 4. Added in version 2.0.0. Throws [`parse_error.109`](../../home/exceptions.md#jsonexceptionparse_error109) instead of
 [`out_of_range.404`](../../home/exceptions.md#jsonexceptionout_of_range404) for a one-character array index that is not
 a digit (e.g., `/x`) in version 3.13.0, as it already did for longer ones.

docs/mkdocs/docs/api/basic_json/back.md

@@ -63,4 +63,4 @@ Constant.
 ## Version history
 
 - Added in version 1.0.0.
-- Binary values are supported since version 3.8.0.
+- Adjusted code to return reference to binary values in version 3.8.0.

docs/mkdocs/docs/api/basic_json/basic_json.md

@@ -113,22 +113,19 @@ basic_json(basic_json&& other) noexcept;
 
     ```mermaid
     flowchart TD
-        A(["initializer_list init"]) --> B{{"empty, or every element is a 2-element<br/>array whose first element is a string?"}}
+        A(["initializer_list init"]) --> B{"empty, or every element is a 2-element<br/>array whose first element is a string?"}
-        B -->|"yes"| C{{"type_deduction"}}
+        B -->|"yes"| C{"type_deduction"}
-        B -->|"no"| D{{"type_deduction"}}
+        B -->|"no"| D{"type_deduction"}
         C -->|"true"| OBJ["create object"]
-        C -->|"false"| E{{"manual_type"}}
+        C -->|"false"| E{"manual_type"}
         E -->|"object"| OBJ
         E -->|"array"| ARR["create array"]
         D -->|"true"| ARR
-        D -->|"false"| F{{"manual_type"}}
+        D -->|"false"| F{"manual_type"}
         F -->|"array"| ARR
         F -->|"object"| ERR["throw type_error.301"]
     ```
 
-    <p class="nj-caption" markdown>Decision flow for an initializer list: hexagons are checks, edge labels are their
-    outcomes, and rectangles are the resulting value or exception.</p>
-
     The rules aim to create the best fit between a C++ initializer list and JSON values. The rationale is as follows:
     
     1. The empty initializer list is written as `#!cpp {}` which is exactly an empty JSON object.
@@ -485,15 +482,15 @@ basic_json(basic_json&& other) noexcept;
 
 ## Version history
 
-1. Added in version 1.0.0.
+1. Since version 1.0.0.
-2. Added in version 1.0.0.
+2. Since version 1.0.0.
-3. Added in version 2.1.0.
+3. Since version 2.1.0.
-4. Added in version 3.1.2. Explicit for different string types if `JSON_USE_IMPLICIT_CONVERSIONS` is `0` since
+4. Since version 3.2.0. Explicit for different string types if `JSON_USE_IMPLICIT_CONVERSIONS` is `0` since
    version 3.13.0.
-5. Added in version 1.0.0.
+5. Since version 1.0.0.
-6. Added in version 1.0.0.
+6. Since version 1.0.0.
-7. Added in version 1.0.0. Fixed in version 3.13.0 to also check the iterator range for binary values; before, a range
+7. Since version 1.0.0. Fixed in version 3.13.0 to also check the iterator range for binary values; before, a range
    that did not cover the whole value (such as `(end(), end())`) was accepted and the whole binary value was copied,
    unlike the other primitive types.
-8. Added in version 1.0.0.
+8. Since version 1.0.0.
-9. Added in version 1.0.0.
+9. Since version 1.0.0.

docs/mkdocs/docs/api/basic_json/begin.md

@@ -7,12 +7,7 @@ const_iterator begin() const noexcept;
 
 Returns an iterator to the first element.
 
-<div class="nj-fig-wrap" markdown>
+![Illustration from cppreference.com](../../images/range-begin-end.svg)
---8<-- "images/range-begin-end.svg"
-</div>
-
-<p class="nj-caption" markdown>`begin()` points to the first element and `end()` to the position after the last element;
-the dashed cell is the past-the-last position, which must not be dereferenced.</p>
 
 ## Return value
 

docs/mkdocs/docs/api/basic_json/cbegin.md

@@ -6,12 +6,7 @@ const_iterator cbegin() const noexcept;
 
 Returns an iterator to the first element.
 
-<div class="nj-fig-wrap" markdown>
+![Illustration from cppreference.com](../../images/range-begin-end.svg)
---8<-- "images/range-begin-end.svg"
-</div>
-
-<p class="nj-caption" markdown>`cbegin()` points to the first element, like `begin()`, and `end()` to the position after
-the last element; the dashed cell is the past-the-last position, which must not be dereferenced.</p>
 
 ## Return value
 

docs/mkdocs/docs/api/basic_json/cend.md

@@ -6,12 +6,7 @@ const_iterator cend() const noexcept;
 
 Returns an iterator to one past the last element.
 
-<div class="nj-fig-wrap" markdown>
+![Illustration from cppreference.com](../../images/range-begin-end.svg)
---8<-- "images/range-begin-end.svg"
-</div>
-
-<p class="nj-caption" markdown>`cend()` points to the position after the last element, like `end()`, and `begin()` to
-the first element; the dashed cell is the past-the-last position, which must not be dereferenced.</p>
 
 ## Return value
 

docs/mkdocs/docs/api/basic_json/contains.md

@@ -141,8 +141,9 @@ Logarithmic in the size of the JSON object.
 ## Version history
 
 1. Added in version 3.11.0.
-2. Added in version 3.6.0. Extended template `KeyType` to support comparable types in version 3.11.0. Support for keys
+2. Added in version 3.6.0. Extended template `KeyType` to support comparable types in version 3.11.0. Fixed in
-   convertible to `std::string_view` added in version 3.13.0, consistently across the lookup functions.
+   version 3.13.0 to consistently accept `std::string_view`-convertible keys, as already supported by
+   [`operator[]`](operator[].md), [`at`](at.md), [`value`](value.md), and other lookup functions.
 3. Added in version 3.7.0.
 4. Deleted overloads for integral key types added in version 3.13.0 to reject such calls at compile time instead of
    causing undefined behavior at runtime.

docs/mkdocs/docs/api/basic_json/count.md

@@ -92,7 +92,8 @@ Logarithmic in the size of the JSON object.
 ## Version history
 
 1. Added in version 3.11.0.
-2. Added in version 1.0.0. Changed to support comparable key types in version 3.11.0. Support for keys convertible to
+2. Added in version 1.0.0. Changed parameter `key` type to `KeyType&&` in version 3.11.0. Fixed in version 3.13.0 to
-   `std::string_view` added in version 3.13.0, consistently across the lookup functions.
+   consistently accept `std::string_view`-convertible keys, as already supported by [`operator[]`](operator[].md),
+   [`at`](at.md), [`value`](value.md), and other lookup functions.
 3. Deleted overload for integral key types added in version 3.13.0 to reject such calls at compile time instead of
    causing undefined behavior at runtime.

docs/mkdocs/docs/api/basic_json/crbegin.md

@@ -6,13 +6,7 @@ const_reverse_iterator crbegin() const noexcept;
 
 Returns an iterator to the reverse-beginning; that is, the last element.
 
-<div class="nj-fig-wrap" markdown>
+![Illustration from cppreference.com](../../images/range-rbegin-rend.svg)
---8<-- "images/range-rbegin-rend.svg"
-</div>
-
-<p class="nj-caption" markdown>`crbegin()` points to the last element, like `rbegin()`, and `rend()` to the position
-before the first element. The upper row is the reversed sequence and the lower row the forward sequence; dashed arrows
-link each reverse iterator to the forward iterator it stores, and dashed cells are past-the-last positions.</p>
 
 ## Return value
 

docs/mkdocs/docs/api/basic_json/crend.md

@@ -7,13 +7,7 @@ const_reverse_iterator crend() const noexcept;
 Returns an iterator to the reverse-end; that is, one before the first element. This element acts as a placeholder,
 attempting to access it results in undefined behavior.
 
-<div class="nj-fig-wrap" markdown>
+![Illustration from cppreference.com](../../images/range-rbegin-rend.svg)
---8<-- "images/range-rbegin-rend.svg"
-</div>
-
-<p class="nj-caption" markdown>`crend()` points to the position before the first element, like `rend()`, and `rbegin()`
-to the last element. The upper row is the reversed sequence and the lower row the forward sequence; dashed arrows link
-each reverse iterator to the forward iterator it stores, and dashed cells are past-the-last positions.</p>
 
 ## Return value
 

docs/mkdocs/docs/api/basic_json/emplace.md

@@ -69,6 +69,6 @@ Logarithmic in the size of the container, O(log(`size()`)).
 
 ## Version history
 
-- Added in version 2.0.8.
+- Since version 2.0.8.
 - Fixed in version 3.13.0: for [`ordered_json`](../ordered_json.md), the value could previously only be passed as an
   rvalue; it can now also be passed as an lvalue or a `#!cpp const` lvalue, matching the behavior of `json`.

docs/mkdocs/docs/api/basic_json/emplace_back.md

@@ -67,5 +67,5 @@ Amortized constant.
 
 ## Version history
 
-- Added in version 2.0.8.
+- Since version 2.0.8.
 - Returns reference since 3.7.0.

docs/mkdocs/docs/api/basic_json/end.md

@@ -7,12 +7,7 @@ const_iterator end() const noexcept;
 
 Returns an iterator to one past the last element.
 
-<div class="nj-fig-wrap" markdown>
+![Illustration from cppreference.com](../../images/range-begin-end.svg)
---8<-- "images/range-begin-end.svg"
-</div>
-
-<p class="nj-caption" markdown>`end()` points to the position after the last element and `begin()` to the first element;
-the dashed cell is the past-the-last position, which must not be dereferenced.</p>
 
 ## Return value
 

docs/mkdocs/docs/api/basic_json/erase.md

@@ -213,6 +213,7 @@ Strong exception safety: if an exception occurs, the original value stays intact
 1. Added in version 1.0.0. Added support for binary types in version 3.8.0.
 2. Added in version 1.0.0. Added support for binary types in version 3.8.0.
 3. Added in version 1.0.0.
-4. Added in version 3.11.0. Support for keys convertible to `std::string_view` added in version 3.13.0, consistently
+4. Added in version 3.11.0. Fixed in version 3.13.0 to consistently accept `std::string_view`-convertible keys, as
-   across the lookup functions.
+   already supported by [`operator[]`](operator[].md), [`at`](at.md), [`value`](value.md), and other lookup
+   functions.
 5. Added in version 1.0.0.

docs/mkdocs/docs/api/basic_json/exception.md

@@ -40,9 +40,6 @@ classDiagram
     style json_exception fill:#CCCCFF
 ```
 
-<p class="nj-caption" markdown>Class hierarchy of the library's exceptions; arrows point from a derived class to its
-base class, and the highlighted box is `basic_json::exception`.</p>
-
 Subclasses:
 
 - [`parse_error`](parse_error.md) for exceptions indicating a parse error
@@ -87,4 +84,4 @@ constructor.
 
 ## Version history
 
-- Added in version 3.0.0.
+- Since version 3.0.0.

docs/mkdocs/docs/api/basic_json/find.md

@@ -99,7 +99,8 @@ Logarithmic in the size of the JSON object.
 ## Version history
 
 1. Added in version 3.11.0.
-2. Added in version 1.0.0. Changed to support comparable types in version 3.11.0. Support for keys convertible to
+2. Added in version 1.0.0. Changed to support comparable types in version 3.11.0. Fixed in version 3.13.0 to
-   `std::string_view` added in version 3.13.0, consistently across the lookup functions.
+   consistently accept `std::string_view`-convertible keys, as already supported by [`operator[]`](operator[].md),
+   [`at`](at.md), [`value`](value.md), and other lookup functions.
 3. Deleted overloads for integral key types added in version 3.13.0 to reject such calls at compile time instead of
    causing undefined behavior at runtime.

docs/mkdocs/docs/api/basic_json/front.md

@@ -57,4 +57,4 @@ Constant.
 ## Version history
 
 - Added in version 1.0.0.
-- Binary values are supported since version 3.8.0.
+- Adjusted code to return reference to binary values in version 3.8.0.

docs/mkdocs/docs/api/basic_json/get.md

@@ -188,6 +188,6 @@ overload (3).
 
 ## Version history
 
-1. Added in version 2.1.0.
+1. Since version 2.1.0.
-2. Added in version 2.1.0. Extended to work with other specializations of `basic_json` in version 3.1.2.
+2. Since version 2.1.0. Extended to work with other specializations of `basic_json` in version 3.2.0.
-3. Added in version 1.0.0.
+3. Since version 1.0.0.

docs/mkdocs/docs/api/basic_json/get_ptr.md

@@ -45,7 +45,7 @@ Constant.
     #include <iostream>
     #include <nlohmann/json.hpp>
     
-    using nlohmann::json;
+    using json = nlohmann::json;
     
     int main()
     {

docs/mkdocs/docs/api/basic_json/get_to.md

@@ -76,5 +76,5 @@ Depends on the `json_serializer<ValueType>::from_json()` implementation.
 
 ## Version history
 
-- Added in version 3.3.0.
+- Since version 3.3.0.
 - Added a `static_assert` with a clear message for `const` arguments in version 3.13.0.

docs/mkdocs/docs/api/basic_json/index.md

@@ -44,22 +44,6 @@ are collected in [Template Parameter Requirements](../../features/types/template
 - [**json**](../json.md) - default specialization
 - [**ordered_json**](../ordered_json.md) - a specialization that maintains the insertion order of object keys
 
-## Documents and views
-
-Besides `basic_json`, the library offers a second way to hold a parsed JSON text: a
-[`basic_json_document`](../basic_json_document/index.md), which owns or borrows the text and holds a flat index of the
-values in it, and a [`basic_json_view`](../basic_json_view/index.md), a read-only handle to one value of such a document.
-Both are defined in the header `<nlohmann/json_view.hpp>`; see
-[Zero-copy JSON views](../../features/json_view.md) for the concept and the trade-offs.
-
-- [**json_document**](../json_document.md) / [**ordered_json_document**](../ordered_json_document.md) - read-only
-  documents of the `basic_json` specialization they belong to
-- [**json_editable_document**](../json_editable_document.md) /
-  [**ordered_json_editable_document**](../ordered_json_editable_document.md) - documents that can be modified in place
-- [**json_view**](../json_view.md) / [**ordered_json_view**](../ordered_json_view.md) - views of a document
-- [**json_editable_view**](../json_editable_view.md) /
-  [**ordered_json_editable_view**](../ordered_json_editable_view.md) - views of an editable document
-
 ## Iterator invalidation
 
 All operations that add values to an **array** ([`push_back`](push_back.md) , [`operator+=`](operator+=.md),
@@ -359,9 +343,6 @@ Access to the JSON value
 ## See also
 
 - [RFC 8259: The JavaScript Object Notation (JSON) Data Interchange Format](https://tools.ietf.org/html/rfc8259)
-- [basic_json_document](../basic_json_document/index.md) / [basic_json_view](../basic_json_view/index.md) - parse a JSON
-  text into a flat index and read it through a view
-- [Zero-copy JSON views](../../features/json_view.md) - when to use a document and a view instead of a `basic_json`
 
 ## Version history
 

docs/mkdocs/docs/api/basic_json/invalid_iterator.md

@@ -40,9 +40,6 @@ classDiagram
     style json_invalid_iterator fill:#CCCCFF
 ```
 
-<p class="nj-caption" markdown>Class hierarchy of the library's exceptions; arrows point from a derived class to its
-base class, and the highlighted box is `basic_json::invalid_iterator`.</p>
-
 ## Member functions
 
 - **what** - returns explanatory string
@@ -78,4 +75,4 @@ base class, and the highlighted box is `basic_json::invalid_iterator`.</p>
 
 ## Version history
 
-- Added in version 3.0.0.
+- Since version 3.0.0.

docs/mkdocs/docs/api/basic_json/items.md

@@ -104,8 +104,8 @@ When iterating over an array, `key()` will return the index of the element as st
 
 ## Version history
 
-- Added in version 3.1.0 as the replacement of the static function `iterator_wrapper`, which was available since
+- Added `iterator_wrapper` in version 3.0.0.
-  version 1.0.0 and is deprecated since version 3.1.0.
+- Added `items` and deprecated `iterator_wrapper` in version 3.1.0.
 - Added structured binding support in version 3.5.0.
 
 !!! warning "Deprecation"

docs/mkdocs/docs/api/basic_json/json_serializer.md

@@ -51,4 +51,4 @@ deserializes. See [Template Parameter Requirements](../../features/types/templat
 
 ## Version history
 
-- Added in version 2.1.0.
+- Since version 2.0.0.

docs/mkdocs/docs/api/basic_json/merge_patch.md

@@ -71,6 +71,6 @@ returned by `#!cpp (*this)[key]`); it is read as it was when `merge_patch()` was
 
 ## Version history
 
-- Added in version 3.1.0.
+- Added in version 3.0.0.
 - Fixed use of freed or relocated memory when `apply_patch` is `#!cpp *this` or refers to a value contained in
   `#!cpp *this`, in version 3.13.0.

docs/mkdocs/docs/api/basic_json/operator+=.md

@@ -128,6 +128,6 @@ interpreted as `object_t::value_type` or `std::initializer_list<basic_json>`, se
 
 ## Version history
 
-1. Added in version 1.0.0.
+1. Since version 1.0.0.
-2. Added in version 1.0.0.
+2. Since version 1.0.0.
-3. Added in version 2.0.0.
+3. Since version 2.0.0.

docs/mkdocs/docs/api/basic_json/operator[].md

@@ -284,10 +284,10 @@ Strong exception safety: if an exception occurs, the original value stays intact
 1. Added in version 1.0.0. Fixed in version 3.13.0 to throw `#!cpp std::length_error` instead of emptying the array and
    accessing it out of bounds when `idx` equals the maximum value of `size_type`. A missing index in the const version
    is guarded by a runtime assertion since version 3.13.0.
-2. Added in version 1.0.0. Added overloads for `T* key` in version 1.1.0. The `T* key` overloads forward to
+2. Added in version 1.0.0. Added overloads for `T* key` in version 1.1.0. Removed overloads for `T* key` (replaced by 3)
-   overload 3 since version 3.11.0.
+   in version 3.11.0.
-3. Added in version 3.11.0. Support for keys convertible to `std::string_view` added in version 3.13.0, consistently
+3. Added in version 3.11.0. Fixed in version 3.13.0 to consistently accept `std::string_view`-convertible keys, as
-   across the lookup functions.
+   already supported by [`at`](at.md), [`value`](value.md), [`find`](find.md), and other lookup functions.
 4. Added in version 2.0.0. A missing array index in the const version is guarded by a runtime assertion since
    version 3.13.0. Throws [`parse_error.109`](../../home/exceptions.md#jsonexceptionparse_error109) instead of
 [`out_of_range.404`](../../home/exceptions.md#jsonexceptionout_of_range404) for a one-character array index that is not

docs/mkdocs/docs/api/basic_json/operator_ValueType.md

@@ -89,6 +89,6 @@ Linear in the size of the JSON value.
 
 ## Version history
 
-- Added in version 1.0.0.
+- Since version 1.0.0.
 - Macros `JSON_EXPLICIT`/[`JSON_USE_IMPLICIT_CONVERSIONS`](../macros/json_use_implicit_conversions.md) added
   in version 3.9.0.

docs/mkdocs/docs/api/basic_json/other_error.md

@@ -40,9 +40,6 @@ classDiagram
     style json_other_error fill:#CCCCFF
 ```
 
-<p class="nj-caption" markdown>Class hierarchy of the library's exceptions; arrows point from a derived class to its
-base class, and the highlighted box is `basic_json::other_error`.</p>
-
 ## Member functions
 
 - **what** - returns explanatory string
@@ -78,4 +75,4 @@ base class, and the highlighted box is `basic_json::other_error`.</p>
 
 ## Version history
 
-- Added in version 3.0.0.
+- Since version 3.0.0.

docs/mkdocs/docs/api/basic_json/out_of_range.md

@@ -41,9 +41,6 @@ classDiagram
     style json_out_of_range fill:#CCCCFF
 ```
 
-<p class="nj-caption" markdown>Class hierarchy of the library's exceptions; arrows point from a derived class to its
-base class, and the highlighted box is `basic_json::out_of_range`.</p>
-
 ## Member functions
 
 - **what** - returns explanatory string
@@ -79,4 +76,4 @@ base class, and the highlighted box is `basic_json::out_of_range`.</p>
 
 ## Version history
 
-- Added in version 3.0.0.
+- Since version 3.0.0.

docs/mkdocs/docs/api/basic_json/parse.md

@@ -25,10 +25,6 @@ static basic_json parse(IteratorType first, SentinelType last,
     respectively as UTF-8, UTF-16, and UTF-32. If `SentinelType` differs from `IteratorType`, it must be comparable to
     the iterator type with `operator!=`.
 
-    Ill-formed UTF-16 and UTF-32 sequences are rejected: a lone surrogate, a high surrogate that is not followed by its
-    low surrogate, and a code point above `U+10FFFF` all yield a
-    [`parse_error.101`](../../home/exceptions.md#jsonexceptionparse_error101).
-
 ## Template parameters
 
 `InputType`
@@ -38,12 +34,9 @@ static basic_json parse(IteratorType first, SentinelType last,
     - a `FILE` pointer (throws if null)
     - a C-style array of characters
     - a pointer to a null-terminated string of single byte characters (throws if null)
-    - a `std::string` or a `std::string_view` (C++17)
+    - a `std::string`
     - a container `obj` for which `begin(obj)` and `end(obj)` produce a valid pair of iterators
       (as found via ADL or member functions, with semantics compatible to `std::begin` and `std::end`)
-    - wide characters (`wchar_t`, `char16_t`, `char32_t`), which are converted to UTF-8: a wide string object
-      (`std::wstring`, `std::u16string`, `std::u32string`) or an array (e.g. a wide string literal); a pointer to a
-      null-terminated wide string (e.g. `std::u16string::c_str()`) is not supported
 
 `IteratorType`
 :   a compatible iterator type, for instance.
@@ -119,13 +112,6 @@ By default, a `'\0'` (NUL) byte anywhere in the input is treated as end of input
 outside of a string, invalid) byte; see the [FAQ entry](../../home/faq.md#nul-bytes-in-the-input) for details and the
 [`JSON_STRICT_NUL_HANDLING`](../macros/json_strict_nul_handling.md) macro to opt into rejecting it instead.
 
-!!! tip "Parsing into a document instead of a value"
-
-    [`basic_json_document::parse`](../basic_json_document/parse.md) accepts the same inputs and the same options, but
-    keeps the result as a flat index of the parsed values instead of a tree of `basic_json` values. It is faster and uses
-    less memory when only parts of the document are read, and it also accepts a pointer to a null-terminated wide string,
-    which `parse()` does not. See [Zero-copy JSON views](../../features/json_view.md).
-
 !!! tip "Performance"
 
     Contiguous inputs (strings, string views, vectors, arrays, pointer ranges) are the fastest to parse. A
@@ -264,22 +250,6 @@ outside of a string, invalid) byte; see the [FAQ entry](../../home/faq.md#nul-by
     --8<-- "examples/trailing_commas.output"
     ```
 
-??? example "Example: parse from UTF-16, UTF-32, and wide strings"
-
-    The encoding is deduced from the character type of the input; `std::u16string` and `std::u32string` are interpreted
-    as UTF-16 and UTF-32, and `std::wstring` uses the platform's `wchar_t` width. String literals like `u"..."`,
-    `U"..."`, and `L"..."` work as well, as do iterators over wide characters.
-
-    ```cpp
-    --8<-- "examples/parse__wide_string.cpp"
-    ```
-
-    Output:
-
-    ```json
-    --8<-- "examples/parse__wide_string.output"
-    ```
-
 ## See also
 
 - [accept](accept.md) - check if the input is valid JSON
@@ -310,9 +280,6 @@ outside of a string, invalid) byte; see the [FAQ entry](../../home/faq.md#nul-by
   time).
 - Parsing from a `FILE*` locks the file once instead of once per character in version 3.13.0
   ([`JSON_DISABLE_UNLOCKED_FILE_IO`](../macros/json_disable_unlocked_file_io.md) restores `std::fgetc`).
-- Ill-formed UTF-16 and UTF-32 input (a lone surrogate, a high surrogate that is not followed by its low surrogate, or
-  a code point above `U+10FFFF`) is rejected with `parse_error.101` in version 3.13.0; before that, some such
-  sequences were accepted or ended the input silently.
 
 !!! warning "Deprecation"
 

docs/mkdocs/docs/api/basic_json/parse_error.md

@@ -43,9 +43,6 @@ classDiagram
     style json_parse_error fill:#CCCCFF
 ```
 
-<p class="nj-caption" markdown>Class hierarchy of the library's exceptions; arrows point from a derived class to its
-base class, and the highlighted box is `basic_json::parse_error`.</p>
-
 ## Member functions
 
 - **what** - returns explanatory string
@@ -87,4 +84,4 @@ or the end of file. This also holds true when reading a byte vector for binary f
 
 ## Version history
 
-- Added in version 3.0.0.
+- Since version 3.0.0.

docs/mkdocs/docs/api/basic_json/parse_event_t.md

@@ -22,12 +22,7 @@ The parser callback distinguishes the following events:
 
 ## Examples
 
-<div class="nj-fig-wrap" markdown>
+![Example when certain parse events are triggered](../../images/callback_events.png)
---8<-- "images/callback_events.svg"
-</div>
-
-<p class="nj-caption" markdown>Each coloured dot marks where the parser reports a `parse_event_t` event while reading
-the JSON text on the left; the legend on the right names the event per colour.</p>
 
 ??? example
 

docs/mkdocs/docs/api/basic_json/parser_callback_t.md

@@ -23,12 +23,7 @@ table describes the values of the parameters `depth`, `event`, and `parsed`.
 | `parse_event_t::array_end`    | the parser read `]` and finished processing a JSON array  | depth of the parent of the JSON array     | the parsed JSON array            |
 | `parse_event_t::value`        | the parser finished reading a JSON value                  | depth of the value                        | the parsed JSON value            |
 
-<div class="nj-fig-wrap" markdown>
+![Example when certain parse events are triggered](../../images/callback_events.png)
---8<-- "images/callback_events.svg"
-</div>
-
-<p class="nj-caption" markdown>Parse events for a small JSON text: each coloured dot marks the position at which the
-parser calls the callback, and the legend on the right names the event per colour.</p>
 
 Discarding a value (i.e., returning `#!cpp false`) has different effects depending on the context in which function was
 called:

docs/mkdocs/docs/api/basic_json/push_back.md

@@ -125,6 +125,6 @@ throws.
 
 ## Version history
 
-1. Added in version 1.0.0.
+1. Since version 1.0.0.
-2. Added in version 1.0.0.
+2. Since version 1.0.0.
-3. Added in version 2.0.0.
+3. Since version 2.0.0.

docs/mkdocs/docs/api/basic_json/rbegin.md

@@ -7,13 +7,7 @@ const_reverse_iterator rbegin() const noexcept;
 
 Returns an iterator to the reverse-beginning; that is, the last element.
 
-<div class="nj-fig-wrap" markdown>
+![Illustration from cppreference.com](../../images/range-rbegin-rend.svg)
---8<-- "images/range-rbegin-rend.svg"
-</div>
-
-<p class="nj-caption" markdown>`rbegin()` points to the last element and `rend()` to the position before the first
-element. The upper row is the reversed sequence and the lower row the forward sequence; dashed arrows link each reverse
-iterator to the forward iterator it stores, and dashed cells are past-the-last positions.</p>
 
 ## Return value
 

docs/mkdocs/docs/api/basic_json/rend.md

@@ -8,13 +8,7 @@ const_reverse_iterator rend() const noexcept;
 Returns an iterator to the reverse-end; that is, one before the first element. This element acts as a placeholder,
 attempting to access it results in undefined behavior.
 
-<div class="nj-fig-wrap" markdown>
+![Illustration from cppreference.com](../../images/range-rbegin-rend.svg)
---8<-- "images/range-rbegin-rend.svg"
-</div>
-
-<p class="nj-caption" markdown>`rend()` points to the position before the first element and `rbegin()` to the last
-element. The upper row is the reversed sequence and the lower row the forward sequence; dashed arrows link each reverse
-iterator to the forward iterator it stores, and dashed cells are past-the-last positions.</p>
 
 ## Return value
 

docs/mkdocs/docs/api/basic_json/sax_parse.md

@@ -31,10 +31,6 @@ Read from input and generate SAX events
     respectively as UTF-8, UTF-16, and UTF-32. If `SentinelType` differs from `IteratorType`, it must be comparable to
     the iterator type with `operator!=`.
 
-    Ill-formed UTF-16 and UTF-32 sequences are rejected: a lone surrogate, a high surrogate that is not followed by its
-    low surrogate, and a code point above `U+10FFFF` all yield a
-    [`parse_error.101`](../../home/exceptions.md#jsonexceptionparse_error101).
-
 The SAX event lister must follow the interface of [`json_sax`](../json_sax/index.md).
 
 ## Template parameters
@@ -46,12 +42,8 @@ The SAX event lister must follow the interface of [`json_sax`](../json_sax/index
     - a `FILE` pointer
     - a C-style array of characters
     - a pointer to a null-terminated string of single byte characters
-    - a `std::string` or a `std::string_view` (C++17)
     - a container `obj` for which `begin(obj)` and `end(obj)` produce a valid pair of iterators
       (as found via ADL or member functions, with semantics compatible to `std::begin` and `std::end`)
-    - wide characters (`wchar_t`, `char16_t`, `char32_t`), which are converted to UTF-8: a wide string object
-      (`std::wstring`, `std::u16string`, `std::u32string`) or an array (e.g. a wide string literal); a pointer to a
-      null-terminated wide string (e.g. `std::u16string::c_str()`) is not supported
 
 `IteratorType`
 :   a compatible iterator type for overload (2); a pair of character iterators whose `value_type` is an integral type
@@ -168,9 +160,6 @@ use the same file with stdio functions, but it must not wait for another thread
   ([`JSON_DISABLE_STREAM_BULK_SCAN`](../macros/json_disable_stream_bulk_scan.md)).
 - Parsing from a `FILE*` locks the file once instead of once per character in version 3.13.0
   ([`JSON_DISABLE_UNLOCKED_FILE_IO`](../macros/json_disable_unlocked_file_io.md)).
-- Ill-formed UTF-16 and UTF-32 input (a lone surrogate, a high surrogate that is not followed by its low surrogate, or
-  a code point above `U+10FFFF`) is rejected with `parse_error.101` in version 3.13.0; before that, some such
-  sequences were accepted or ended the input silently.
 
 !!! warning "Deprecation"
 

docs/mkdocs/docs/api/basic_json/swap.md

@@ -182,10 +182,10 @@ Constant.
 
 ## Version history
 
-1. Added in version 1.0.0. Exchanges the `json_base_class_t` subobject along with the value since version 3.13.0.
+1. Since version 1.0.0. Exchanges the `json_base_class_t` subobject along with the value since version 3.13.0.
-2. Added in version 1.0.0. Exchanges the `json_base_class_t` subobject along with the value since version 3.13.0.
+2. Since version 1.0.0. Exchanges the `json_base_class_t` subobject along with the value since version 3.13.0.
-3. Added in version 1.0.0.
+3. Since version 1.0.0.
-4. Added in version 1.0.0.
+4. Since version 1.0.0.
-5. Added in version 1.0.0.
+5. Since version 1.0.0.
-6. Added in version 3.8.0.
+6. Since version 3.8.0.
-7. Added in version 3.8.0.
+7. Since version 3.8.0.

docs/mkdocs/docs/api/basic_json/to_bjdata.md

@@ -124,3 +124,5 @@ Linear in the size of the JSON value `j`.
   [`JSON_STRICT_BINARY_UTF8`](../macros/json_strict_binary_utf8.md) is enabled) throws `type_error.316`.
 - Throws `type_error.321` for a discarded value since version 3.13.0; previously, a discarded value nested in an
   array or object was silently skipped, producing invalid BJData.
+- Writes unsigned integers wider than 64 bits as high-precision numbers since version 3.13.0; previously, they were
+  silently truncated to 64 bits.

docs/mkdocs/docs/api/basic_json/type_error.md

@@ -41,9 +41,6 @@ classDiagram
     style json_type_error fill:#CCCCFF
 ```
 
-<p class="nj-caption" markdown>Class hierarchy of the library's exceptions; arrows point from a derived class to its
-base class, and the highlighted box is `basic_json::type_error`.</p>
-
 ## Member functions
 
 - **what** - returns explanatory string
@@ -79,4 +76,4 @@ base class, and the highlighted box is `basic_json::type_error`.</p>
 
 ## Version history
 
-- Added in version 3.0.0.
+- Since version 3.0.0.

docs/mkdocs/docs/api/basic_json/value.md

@@ -231,8 +231,11 @@ changes to any JSON value.
 1. Added in version 1.0.0. Changed parameter `default_value` type from `const ValueType&` to `ValueType&&` in version
    3.11.0. Deleted overload for integral key types added in version 3.13.0 to reject such calls at compile time
    instead of causing undefined behavior at runtime.
-2. Added in version 3.11.0. Made `ValueType` the first template parameter in version 3.11.2. Support for keys
+2. Added in version 3.11.0. Made `ValueType` the first template parameter in version 3.11.2. Fixed in version 3.13.0
-   convertible to `std::string_view` added in version 3.13.0, consistently across the lookup functions.
+   to consistently accept `std::string_view`-convertible keys, as already supported by
-3. Added in version 2.0.2. Extended to work with arrays in version 3.13.0. Throws [`parse_error.109`](../../home/exceptions.md#jsonexceptionparse_error109)
+   [`operator[]`](operator[].md), [`at`](at.md), [`find`](find.md), and other lookup functions.
+3. Added in version 2.0.2. Extended to work with arrays in version 3.13.0, including fixing an issue where resolving
+   `ptr` through an array unexpectedly threw `out_of_range` instead of returning the resolved element (or
+   `default_value`, as documented). Throws [`parse_error.109`](../../home/exceptions.md#jsonexceptionparse_error109)
    instead of returning `default_value` for a one-character array index that is not a digit (e.g., `/x`) in version
    3.13.0, as it already did for longer ones.

docs/mkdocs/docs/api/basic_json/value_t.md

@@ -48,9 +48,6 @@ functions [`is_null`](is_null.md), [`is_object`](is_object.md), [`is_array`](is_
         F --> G[binary]
     ```
 
-    <p class="nj-caption" markdown>Arrows point from a type to the next greater type in the ordering used by
-    `operator<`.</p>
-
 !!! note "Types of numbers"
 
     There are three enumerators for numbers (`number_integer`, `number_unsigned`, and `number_float`) to distinguish

docs/mkdocs/docs/api/basic_json_document/index.md

@@ -9,8 +9,8 @@ class basic_json_document;
 
 A parsed JSON text, held as a flat index of its values
 ([16 bytes per value](../../home/architecture.md#node-index-of-json-views)) instead of a tree of `BasicJsonType` values.
-Strings and floating-point numbers stay in the source text; integers are converted while parsing, and strings that
+Strings and numbers stay in the source text; only strings that contain escapes are decoded, into one buffer owned by
-contain escapes are decoded into one buffer owned by the document. [`basic_json_view`](../basic_json_view/index.md) is a read-only handle to one value of a
+the document. [`basic_json_view`](../basic_json_view/index.md) is a read-only handle to one value of a
 `basic_json_document`; [`materialize()`](../basic_json_view/materialize.md) turns a subtree into the
 `BasicJsonType` value that [`BasicJsonType::parse()`](../basic_json/parse.md) would have produced for it.
 
@@ -115,13 +115,6 @@ points apply to every edit:
   [`source_offset()`](../basic_json_view/source_offset.md) of a value introduced by an edit is
   `#!cpp static_cast<std::size_t>(-1)`, the same value it reports for a decoded string.
 
-## See also
-
-- [Zero-copy JSON views](../../features/json_view.md) - guide to documents and views
-- [**basic_json_view**](../basic_json_view/index.md) - the non-owning handle to a value in a document
-- [**json_document**](../json_document.md) and [**json_editable_document**](../json_editable_document.md) - the default specializations
-- [**materialize**](../basic_json_view/materialize.md) - build a `basic_json` value from a view
-
 ## Version history
 
 - Added in version 3.13.0.

docs/mkdocs/docs/api/basic_json_document/parse.md

@@ -21,19 +21,17 @@ static basic_json_document parse(IteratorType first, IteratorType last,
 
 Both overloads accept the same JSON text as [`BasicJsonType::parse()`](../basic_json/parse.md), with the same
 `ignore_comments`/`ignore_trailing_commas` options, but build a [`basic_json_document`](index.md) (a flat index into
-the input) instead of a tree of `BasicJsonType` values. They accept every input `BasicJsonType::parse()` takes, and in
+the input) instead of a tree of `BasicJsonType` values. They take the same inputs as `BasicJsonType::parse()`. Byte
-addition a pointer to a null-terminated wide string (which `BasicJsonType::parse()` rejects). Contiguous inputs of
+inputs that stay alive can be borrowed; all others (streams, `#!cpp FILE*`, wide characters, non-contiguous
-single-byte characters that stay alive can be borrowed; all others (streams, `#!cpp FILE*`, wide characters, which
+iterators) are read into a copy that the document owns -- see the Notes. Use [`parse_copy()`](parse_copy.md) to get an
-must be converted to UTF-8, and non-contiguous iterators) are read into a copy that the document owns -- see the
+owned copy of a borrowable input as well.
-Notes. Use [`parse_copy()`](parse_copy.md) to get an owned copy of a borrowable input
-as well.
 
 ## Template parameters
 
 `InputType`
 :   A compatible input, for instance:
 
-    - a `#!cpp std::string`, a `#!cpp std::string_view` (C++17), or a C-style array of single-byte characters
+    - a `#!cpp std::string`, `#!cpp std::string_view`, or a C-style array of single-byte characters
     - a pointer to a null-terminated string of single-byte characters (`#!cpp char`, `#!cpp signed char`,
       `#!cpp unsigned char`, `#!cpp std::uint8_t`)
     - a container for which `#!cpp obj.data()` and `#!cpp obj.size()` give contiguous single-byte access, e.g.
@@ -49,10 +47,6 @@ as well.
     `#!cpp std::string::iterator`; the iterators of single-byte characters are borrowed or read like the byte inputs
     above, those of wide characters are converted to UTF-8
 
-Ill-formed UTF-16 and UTF-32 sequences are rejected: a lone surrogate, a high surrogate that is not followed by its low
-surrogate, and a code point above `U+10FFFF` all yield a
-[`parse_error.101`](../../home/exceptions.md#jsonexceptionparse_error101).
-
 ## Parameters
 
 `input` (in)
@@ -161,5 +155,3 @@ buffer of a given length, pass a pair of pointers: `#!cpp parse(ptr, ptr + len)`
 ## Version history
 
 - Added in version 3.13.0.
-- Ill-formed UTF-16 and UTF-32 input (a lone surrogate, a high surrogate that is not followed by its low surrogate, or
-  a code point above `U+10FFFF`) is rejected with `parse_error.101`.

docs/mkdocs/docs/api/basic_json_view/index.md

@@ -143,13 +143,6 @@ still refers to it -- including ones taken before the change -- reads the new va
 
 - [**source_offset**](source_offset.md) - byte offset of this value in the document's source text
 
-## See also
-
-- [Zero-copy JSON views](../../features/json_view.md) - guide to documents and views
-- [**basic_json_document**](../basic_json_document/index.md) - the document that owns the parsed data
-- [**json_view**](../json_view.md) and [**json_editable_view**](../json_editable_view.md) - the default specializations
-- [**materialize**](materialize.md) - build a `basic_json` value from a view
-
 ## Version history
 
 - Added in version 3.13.0.

docs/mkdocs/docs/api/byte_container_with_subtype/byte_container_with_subtype.md

@@ -51,4 +51,4 @@ byte_container_with_subtype(container_type&& container, subtype_type subtype);
 
 ## Version history
 
-Added in version 3.8.0.
+Since version 3.8.0.

docs/mkdocs/docs/api/byte_container_with_subtype/clear_subtype.md

@@ -39,4 +39,4 @@ Constant.
 
 ## Version history
 
-Added in version 3.8.0.
+Since version 3.8.0.

docs/mkdocs/docs/api/byte_container_with_subtype/has_subtype.md

@@ -42,4 +42,4 @@ Constant.
 
 ## Version history
 
-Added in version 3.8.0.
+Since version 3.8.0.

docs/mkdocs/docs/api/byte_container_with_subtype/index.md

@@ -29,14 +29,6 @@ specific naming scheme in order to override the binary type.
 - [**has_subtype**](has_subtype.md) - return whether the value has a subtype
 - [**clear_subtype**](clear_subtype.md) - clears the binary subtype
 
-## See also
-
-- [Binary values](../../features/binary_values.md) - how binary values and subtypes are handled
-- [**binary**](../basic_json/binary.md) - create a binary array value
-- [**get_binary**](../basic_json/get_binary.md) - get a reference to the stored binary value
-- [**binary_t**](../basic_json/binary_t.md) - type for binary arrays
-- [Binary formats](../../features/binary_formats/index.md) - formats that can store binary values
-
 ## Version history
 
 - Added in version 3.8.0.

docs/mkdocs/docs/api/byte_container_with_subtype/set_subtype.md

@@ -44,4 +44,4 @@ Constant.
 
 ## Version history
 
-Added in version 3.8.0.
+Since version 3.8.0.

docs/mkdocs/docs/api/json.md

@@ -30,4 +30,4 @@ types.
 
 ## Version history
 
-Added in version 1.0.0.
+Since version 1.0.0.

docs/mkdocs/docs/api/json_document.md

@@ -32,4 +32,4 @@ specialization.
 
 ## Version history
 
-Added in version 3.13.0.
+Since version 3.13.0.

docs/mkdocs/docs/api/json_editable_document.md

@@ -40,4 +40,4 @@ parsing, without ever rewriting the source text -- see [Edits](basic_json_docume
 
 ## Version history
 
-Added in version 3.13.0.
+Since version 3.13.0.

docs/mkdocs/docs/api/json_editable_view.md

@@ -38,4 +38,4 @@ still referring to it seeing the change, see [Edits](basic_json_document/index.m
 
 ## Version history
 
-Added in version 3.13.0.
+Since version 3.13.0.

docs/mkdocs/docs/api/json_pointer/index.md

@@ -36,9 +36,6 @@ flowchart LR
     parent["parent_pointer() returns /a/b"] -.-> B
 ```
 
-<p class="nj-caption" markdown>Boxes are the reference tokens in order; dotted arrows show which token each member
-function reads, removes, or adds to.</p>
-
 The diagram shows the reference tokens of the JSON pointer `/a/b/c`.
 
 ## Member types

docs/mkdocs/docs/api/json_pointer/operator_string_t.md

@@ -51,5 +51,5 @@ operator string_t() const
 
 ## Version history
 
-- Added in version 2.0.0.
+- Since version 2.0.0.
 - Changed type to `string_t` and deprecated in version 3.11.0.

docs/mkdocs/docs/api/json_pointer/to_string.md

@@ -49,5 +49,5 @@ ptr == json_pointer(ptr.to_string());
 
 ## Version history
 
-- Added in version 2.0.0.
+- Since version 2.0.0.
 - Changed return type to `string_t` in version 3.11.0.

docs/mkdocs/docs/api/json_sax/index.md

@@ -25,9 +25,6 @@ sequenceDiagram
     P->>H: end_object()
 ```
 
-<p class="nj-caption" markdown>Each arrow is one call from the parser to the SAX handler, from top to bottom in the
-order the calls happen.</p>
-
 Note `elements` is passed as `#!cpp std::numeric_limits<std::size_t>::max()` (i.e., "unknown") for JSON text input;
 only binary formats such as CBOR or MessagePack may report the actual number of elements in `start_object`/
 `start_array`. Also note that `1` is reported via `number_unsigned` rather than `number_integer` because it has no
@@ -62,13 +59,6 @@ leading `-` sign.
 - [**start_object**](start_object.md) (_virtual_) - the beginning of an object was read
 - [**string**](string.md) (_virtual_) - a string value was read
 
-## See also
-
-- [SAX interface](../../features/parsing/sax_interface.md) - guide to event-based parsing
-- [**sax_parse**](../basic_json/sax_parse.md) - generate SAX events from an input
-- [**parse**](../basic_json/parse.md) - DOM parsing, with optional [parser callbacks](../../features/parsing/parser_callbacks.md)
-- [Parse exceptions](../../features/parsing/parse_exceptions.md)
-
 ## Version history
 
 - Added in version 3.2.0.

docs/mkdocs/docs/api/json_view.md

@@ -31,4 +31,4 @@ This type is a [`basic_json_view`](basic_json_view/index.md) of a value of a [`j
 
 ## Version history
 
-Added in version 3.13.0.
+Since version 3.13.0.

docs/mkdocs/docs/api/macros/index.md

@@ -137,13 +137,4 @@ header. See also the [macro overview page](../../features/macros.md).
 - [**NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_DEFAULT_WITH_NAMES**](nlohmann_define_type_with_names.md) - serialize/deserialize
   a derived class; uses default values; uses custom names
 - [**NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE_WITH_NAMES**](nlohmann_define_type_with_names.md) - serialize a derived
-  class; uses custom names
+  class; uses custom names
-
-## See also
-
-- [Macros](../../features/macros.md) - guide to the supported macros
-- [Runtime assertions](../../features/assertions.md)
-- [Arbitrary type conversions](../../features/arbitrary_types.md) - using the `NLOHMANN_DEFINE_TYPE_*` macros
-- [Enum conversion](../../features/enum_conversion.md) - using `NLOHMANN_JSON_SERIALIZE_ENUM`
-- [The `nlohmann` namespace](../../features/namespace.md)
-- [CMake integration](../../integration/cmake.md) - setting macros from the build system

docs/mkdocs/docs/api/macros/json_assert.md

@@ -38,7 +38,7 @@ Therefore, assertions can be switched off by defining `NDEBUG`.
     ```cpp
     #include <nlohmann/json.hpp>
     
-    using nlohmann::json;
+    using json = nlohmann::json;
     
     int main()
     {
@@ -64,7 +64,7 @@ Therefore, assertions can be switched off by defining `NDEBUG`.
     
     #include <nlohmann/json.hpp>
     
-    using nlohmann::json;
+    using json = nlohmann::json;
     
     int main()
     {

docs/mkdocs/docs/api/macros/json_brace_init_copy_semantics.md

@@ -79,7 +79,7 @@ The default value is `0` (disabled — existing behavior is preserved).
     ```cpp
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {
@@ -98,7 +98,7 @@ The default value is `0` (disabled — existing behavior is preserved).
     #define JSON_BRACE_INIT_COPY_SEMANTICS 1
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {

docs/mkdocs/docs/api/macros/json_delete_deprecated_functions.md

@@ -54,7 +54,7 @@ The default value is `0` (disabled, the deprecated functions can still be called
     ```cpp
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {
@@ -72,7 +72,7 @@ The default value is `0` (disabled, the deprecated functions can still be called
     #define JSON_DELETE_DEPRECATED_FUNCTIONS 1
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {

docs/mkdocs/docs/api/macros/json_disable_enum_serialization.md

@@ -39,7 +39,7 @@ The default value is `0`.
     #define JSON_DISABLE_ENUM_SERIALIZATION 1
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     enum class Choice
     {
@@ -66,7 +66,7 @@ The default value is `0`.
     #define JSON_DISABLE_ENUM_SERIALIZATION 1
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     enum class Choice
     {
@@ -99,7 +99,7 @@ The default value is `0`.
     #define JSON_DISABLE_ENUM_SERIALIZATION 1
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     enum class Choice
     {

docs/mkdocs/docs/api/macros/json_disable_stream_bulk_scan.md

@@ -92,7 +92,7 @@ The default value is `0`: streams are scanned in bulk.
     #include <sstream>
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {
@@ -115,7 +115,7 @@ The default value is `0`: streams are scanned in bulk.
     #include <sstream>
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {

docs/mkdocs/docs/api/macros/json_disable_tuple_reference_conversion.md

@@ -72,7 +72,7 @@ The default value is `0` (disabled — existing behavior is preserved).
     ```cpp
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {
@@ -89,7 +89,7 @@ The default value is `0` (disabled — existing behavior is preserved).
     #define JSON_DISABLE_TUPLE_REFERENCE_CONVERSION 1
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {

docs/mkdocs/docs/api/macros/json_disable_unlocked_file_io.md

@@ -73,7 +73,7 @@ The default value is `0`: the file is locked once and read with the unlocked std
     #include <cstdio>
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {
@@ -92,7 +92,7 @@ The default value is `0`: the file is locked once and read with the unlocked std
     #include <cstdio>
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {

docs/mkdocs/docs/api/macros/json_no_simd.md

@@ -61,7 +61,7 @@ By default, `#!cpp JSON_NO_SIMD` is not defined, and vector instructions are use
     #include <iostream>
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {

docs/mkdocs/docs/api/macros/json_precise_stream_position.md

@@ -94,7 +94,7 @@ The default value is `0` (disabled — existing behavior is preserved).
     #include <sstream>
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {
@@ -115,7 +115,7 @@ The default value is `0` (disabled — existing behavior is preserved).
     #include <sstream>
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {

docs/mkdocs/docs/api/macros/json_strict_binary_utf8.md

@@ -64,7 +64,7 @@ The default value is `0` (disabled, the behavior of version 3.12.0 and earlier i
     ```cpp
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {
@@ -81,7 +81,7 @@ The default value is `0` (disabled, the behavior of version 3.12.0 and earlier i
     #define JSON_STRICT_BINARY_UTF8 1
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {

docs/mkdocs/docs/api/macros/json_strict_nul_handling.md

@@ -92,7 +92,7 @@ The default value is `0` (disabled — existing behavior is preserved).
     ```cpp
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {
@@ -109,7 +109,7 @@ The default value is `0` (disabled — existing behavior is preserved).
     #define JSON_STRICT_NUL_HANDLING 1
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     int main()
     {

docs/mkdocs/docs/api/macros/json_use_objects_for_enum_keyed_maps.md

@@ -77,7 +77,7 @@ The default value is `0` (disabled — existing behavior is preserved).
     #include <map>
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     enum TaskState { TS_STOPPED, TS_RUNNING, TS_COMPLETED };
 
@@ -105,7 +105,7 @@ The default value is `0` (disabled — existing behavior is preserved).
     #include <map>
     #include <nlohmann/json.hpp>
 
-    using nlohmann::json;
+    using json = nlohmann::json;
 
     enum TaskState { TS_STOPPED, TS_RUNNING, TS_COMPLETED };
 

docs/mkdocs/docs/api/ordered_json.md

@@ -42,4 +42,4 @@ parsing an object of `n` keys costs O(n²) rather than O(n log n). See
 
 ## Version history
 
-Added in version 3.9.0.
+Since version 3.9.0.

docs/mkdocs/docs/api/ordered_json_document.md

@@ -35,4 +35,4 @@ of object keys, instead of sorting them like [`json_document`](json_document.md)
 
 ## Version history
 
-Added in version 3.13.0.
+Since version 3.13.0.

docs/mkdocs/docs/api/ordered_json_editable_document.md

@@ -44,4 +44,4 @@ members [`set`](basic_json_document/set.md) added -- instead of sorting them lik
 
 ## Version history
 
-Added in version 3.13.0.
+Since version 3.13.0.

docs/mkdocs/docs/api/ordered_json_editable_view.md

@@ -37,4 +37,4 @@ This type is a [`basic_json_view`](basic_json_view/index.md) of a value of an
 
 ## Version history
 
-Added in version 3.13.0.
+Since version 3.13.0.

docs/mkdocs/docs/api/ordered_json_view.md

@@ -32,4 +32,4 @@ This type is a [`basic_json_view`](basic_json_view/index.md) of a value of an
 
 ## Version history
 
-Added in version 3.13.0.
+Since version 3.13.0.

docs/mkdocs/docs/community/assurance_case.md

@@ -41,8 +41,6 @@ flowchart LR
     E --> F[Trusted caller]
 ```
 
-<p class="nj-caption" markdown>The trust boundary: untrusted input enters on the left through the parser, the SAX interface, or the binary readers, and only a value tree reaches the trusted caller on the right.</p>
-
 ## Secure design
 
 - **Strict parsing.** The parser accepts exactly the JSON grammar of [RFC 8259](https://datatracker.ietf.org/doc/html/rfc8259).

docs/mkdocs/docs/community/quality_assurance.md

@@ -4,15 +4,6 @@ Ensuring quality is paramount for this project, particularly because [numerous o
 depend on it. Each commit to the library undergoes rigorous checks against the following requirements, and any
 violations will result in a failed build.
 
-The overview shows the checks a change passes on its way from a push or pull request to a release; the sections below
-describe each of them.
-
-<div class="nj-fig-wrap" markdown>
---8<-- "images/qa_pipeline.svg"
-</div>
-
-<p class="nj-caption" markdown>The checks grouped by the stage at which they run, from push or pull request through the merge into develop to a release. The badge on each card says whether the check runs on every push or PR, on a schedule, or continuously.</p>
-
 ## C++ language compliance and compiler compatibility
 
 !!! success "Requirement: Compiler support"
@@ -197,13 +188,10 @@ Note: Some modern features (like C++20 ranges or filesystem support) may be disa
         ```
 
 - [x] The code is checked with the latest [Cppcheck](https://cppcheck.sourceforge.io) with all warnings enabled.
-- [x] The code is checked with the latest [Clang Static Analyzer](https://clang-analyzer.llvm.org) with 52 enabled
+- [x] The code is checked with the latest [Clang Static Analyzer](https://clang-analyzer.llvm.org) with 89 enabled
-  checkers.
+  rules.
 - [x] The code is checked with [Infer](https://fbinfer.com).
 - [x] The code is checked with [Codacy](https://app.codacy.com/gh/nlohmann/json/dashboard).
-- [x] The code is scanned with [CodeQL](https://codeql.github.com), [Semgrep](https://semgrep.dev), and
-  [Flawfinder](https://dwheeler.com/flawfinder/) on every push and pull request and on a schedule; the findings are
-  reported to GitHub's code scanning.
 
 ## Dynamic analysis
 
@@ -216,8 +204,6 @@ Note: Some modern features (like C++20 ranges or filesystem support) may be disa
 - [x] The test suite is executed with [Valgrind](https://valgrind.org) (Memcheck) to detect memory leaks.
 - [x] The test suite is executed with [Sanitizers](https://github.com/google/sanitizers) (address sanitizer, undefined
   behavior sanitizer, integer overflow detection, nullability violations).
-- [x] The fuzz targets are run with [CIFuzz](https://google.github.io/oss-fuzz/getting-started/continuous-integration/)
-  on every pull request to catch regressions before they are merged.
 
 ## Dependencies
 
@@ -237,8 +223,6 @@ Note: Some modern features (like C++20 ranges or filesystem support) may be disa
   No release is made while such an alert is open.
 - [x] Third-party code included in the repository for testing, such as [doctest](https://github.com/doctest/doctest),
   is updated manually.
-- [x] The repository is evaluated with the [OpenSSF Scorecard](https://securityscorecards.dev) on a schedule and on
-  every push to the default branch, and the results are reported to GitHub's code scanning.
 
 ## Style check
 
@@ -274,21 +258,4 @@ Note: Some modern features (like C++20 ranges or filesystem support) may be disa
 - [x] The library is tested against relevant CMake versions:
   - CMake 3.5 (the earliest supported)
   - CMake 3.31.6 (the latest 3.x release)
-  - CMake 4.0.0 (the first 4.x release)
+  - CMake 4.0.0 (a very recent release)
-!!! success "Requirement: Other build systems"
-
-    The library can be used with build systems and package managers other than CMake.
-
-- [x] The library can be consumed with [Meson](https://json.nlohmann.me/integration/package_managers/) and the Swift
-  Package Manager; the installation with Meson and the resolution of `Package.swift` are tested in the CI.
-
-!!! success "Requirement: Reproducible and verifiable builds"
-
-    The library can be built and tested without network access or a Git checkout, and its licensing is machine-readable.
-
-- [x] The test suite is executed from an exported source tree without the `.git` directory and with the test data
-  being available offline.
-- [x] The test suite is executed without the tests that change installed files to check that builds are reproducible.
-- [x] The repository is checked for compliance with the [REUSE specification](https://reuse.software) so that the
-  license and copyright of every file is machine-readable.
-- [x] The documentation is built with warnings treated as errors, and its links are checked regularly.

docs/mkdocs/docs/community/roadmap.md

@@ -58,7 +58,7 @@ particular, a 3.x release does not:
 - remove or rename a documented macro, CMake option, CMake target, or header, or change what a documented macro does.
 
 Exceptions to these rules, for instance when fixing a bug requires changing the exception a function throws, are
-documented in the [release notes](../home/releases/index.md).
+documented in the [release notes](../home/releases.md).
 
 The following are **not** part of the public API and may change in any release, including patch releases:
 
@@ -91,14 +91,6 @@ Version 4.0 is therefore the sum of these macros: you can try it on the 3.x rele
 to its 4.0 value and fixing what no longer compiles or behaves differently. Once your code works with all of them, it
 is ready for version 4.0.
 
-Each macro has a default value in 3.x and a different value in version 4.0. Define the macro to the 4.0 value to try it on the 3.x release train today; version 4.0 makes that value the default:
-
-<div class="nj-fig-wrap" markdown>
---8<-- "images/roadmap_lanes.svg"
-</div>
-
-<p class="nj-caption" markdown>Each row is one macro: the 3.x release that added it, its default in 3.x, and its value in version 4.0 (highlighted) or "removed". Versions on the 3.x lane are not to scale.</p>
-
 The following macros guard changes that are planned to become the default in version 4.0:
 
 | Macro                                                                                                            | 3.x default | 4.0 behavior                                                                                                                  | CMake option                                                                                                       | Added  |
@@ -113,8 +105,6 @@ The following macros guard changes that are planned to become the default in ver
 | [`JSON_DISABLE_TUPLE_REFERENCE_CONVERSION`](../api/macros/json_disable_tuple_reference_conversion.md)            | `0`         | `1`: a `basic_json` value can no longer be created from a one-element tuple of a reference to it, such as `std::forward_as_tuple(j)`| [`JSON_DisableTupleReferenceConversion`](../integration/cmake.md#json_disabletuplereferenceconversion)             | 3.13.0 |
 | [`JSON_DELETE_DEPRECATED_FUNCTIONS`](../api/macros/json_delete_deprecated_functions.md)                          | `0`         | removed: the deprecated functions are removed (see below); the `from_*(ptr, len)` overloads stay deleted                      | [`JSON_DeleteDeprecatedFunctions`](../integration/cmake.md#json_deletedeprecatedfunctions)                         | 3.13.0 |
 
-<p class="nj-table-caption" markdown>Opt-in macros for the version 4.0 behavior. "3.x default" is the value the library uses when the macro is not defined, "Added" is the release that introduced the macro, and – means there is no CMake option.</p>
-
 For example, the following makes a 3.x release behave like version 4.0 with respect to these changes:
 
 ```cpp
@@ -156,8 +146,6 @@ to the `strict` parameter.
 | Comparing a [`json_pointer`](../api/json_pointer/index.md) with a string via [`operator==`](../api/json_pointer/operator_eq.md) or [`operator!=`](../api/json_pointer/operator_ne.md)                                                              | 3.11.2 | [JSON Pointers](../integration/migration_guide.md#json-pointers)                 |
 | [`from_bjdata`](../api/basic_json/from_bjdata.md) and [`from_bon8`](../api/basic_json/from_bon8.md) with `(ptr, len)`                                                                                                                              | 3.13.0 | [Parsing](../integration/migration_guide.md#parsing)                             |
 
-<p class="nj-table-caption" markdown>Deprecated functions, with the release that deprecated each one and the section of the migration guide that shows its replacement.</p>
-
 The deprecated legacy comparison of discarded values is controlled by a macro and therefore listed in the table above.
 
 New breaking changes will follow the same path: they are added to these tables when they land in a 3.x release.

docs/mkdocs/docs/css/brand.css

@@ -1,782 +0,0 @@
-/* nlohmann/json brand for Material for MkDocs (values from brand/kit/tokens.css) */
-
-@font-face {
-    font-family: "Inter";
-    src: url("fonts/Inter.woff2") format("woff2");
-    font-weight: 100 900;
-    font-display: swap;
-}
-@font-face {
-    font-family: "Inter";
-    src: url("fonts/Inter-Italic.woff2") format("woff2");
-    font-style: italic;
-    font-weight: 100 900;
-    font-display: swap;
-}
-@font-face {
-    font-family: "JetBrains Mono";
-    src: url("fonts/JetBrainsMono.woff2") format("woff2");
-    font-weight: 100 800;
-    font-display: swap;
-}
-@font-face {
-    font-family: "JetBrains Mono";
-    src: url("fonts/JetBrainsMono-Italic.woff2") format("woff2");
-    font-style: italic;
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-    font-display: swap;
-}
-
-:root {
-    --md-text-font: "Inter";
-    --md-code-font: "JetBrains Mono";
-}
-
-/* light */
-[data-md-color-scheme="default"] {
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-
-/* dark */
-[data-md-color-scheme="slate"] {
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-    --md-typeset-a-color: var(--nj-blue);
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-    --md-default-fg-color: #f2f4f7;
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-    --md-code-bg-color: #171b23;
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-}
-
-/* syntax colours (all at least 4.5:1 on the code panel in both schemes) */
-[data-md-color-scheme="default"] {
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-[data-md-color-scheme="slate"] {
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-.md-typeset .highlight :is(.k, .kd, .kn, .kr, .kp, .kv, .ow) { color: var(--nj-hl-keyword); font-weight: 600; }
-.md-typeset .highlight :is(.kt, .nc, .nn, .na) { color: var(--nj-hl-type); }
-.md-typeset .highlight :is(.nf, .fm, .nb, .bp) { color: var(--nj-hl-function); }
-.md-typeset .highlight :is(.s, .s1, .s2, .sb, .sc, .sd, .sh, .sx, .sr, .ss, .sa, .dl, .cpf) { color: var(--nj-hl-string); }
-.md-typeset .highlight :is(.se, .si) { color: var(--nj-hl-escape); font-weight: 600; }
-.md-typeset .highlight .nt { color: var(--nj-hl-key); }
-.md-typeset .highlight :is(.m, .mi, .mf, .mh, .mo, .mb, .il, .kc) { color: var(--nj-hl-number); }
-.md-typeset .highlight .kc { font-weight: 500; }
-.md-typeset .highlight .cp { color: var(--nj-hl-preproc); }
-.md-typeset .highlight :is(.c, .c1, .cm, .ch, .cs) { color: var(--nj-comment); font-style: italic; }
-.md-typeset .highlight :is(.o, .p) { color: var(--md-default-fg-color--light); }
-.md-typeset .highlight :is(.n, .nx, .nv, .no, .ni, .nl, .py) { color: var(--md-code-fg-color); }
-.md-typeset .highlight .err { color: inherit; background: none; }
-
-/* typography: Inter with cv11/ss03, bold headlines with negative tracking */
-body {
-    font-feature-settings: "cv11", "ss03";
-}
-.md-typeset {
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-}
-.md-typeset h1 {
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-.md-typeset h2 {
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-.md-typeset h3 {
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-}
-.md-typeset table:not([class]) {
-    font-variant-numeric: tabular-nums;
-}
-
-/* header and tabs: one blue band with the faint syntax pattern; wordmark instead of the site name.
-   A veil over the tile keeps the glyphs from running through the navigation text; the hero shows the pattern at full strength. */
-.md-header, .md-tabs {
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-    background-size: auto, 160px 160px;
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-}
-.md-tabs {
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-}
-.md-header__button.md-logo img {
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-    height: 1.5rem;
-}
-.md-header__topic:first-child .md-ellipsis {   /* the wordmark replaces the site name at every width */
-    display: none;
-}
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-    .md-header__button.md-logo {
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-        padding: .4rem .2rem;
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-    .md-header__button[for="__drawer"] {
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-}
-.md-nav__button.md-logo img {
-    width: auto;
-    height: 1.4rem;
-}
-
-/* shapes: 6 px corners on blocks, 4 px on inline code */
-.md-typeset pre > code, .md-typeset .highlight, .md-typeset .highlighttable,
-.md-typeset .admonition, .md-typeset details, .md-typeset .tabbed-set,
-.md-typeset .grid.cards > ul > li, .md-typeset .md-button {
-    border-radius: 6px;
-}
-.md-typeset code {
-    border-radius: 4px;
-}
-
-/* inline code: the font alone marks it, no grey box; linked code keeps the link colour */
-.md-typeset :not(pre) > code {
-    padding: 0;
-    background-color: transparent;
-    box-shadow: none;
-    color: inherit;
-    font-size: .88em;
-}
-.md-typeset .highlight pre > code, .md-typeset .highlighttable {
-    border: 1px solid var(--md-default-fg-color--lightest);
-}
-
-/* callouts: 3 px left border; note/info/tip in blue on blue-soft, danger/bug in red on red-soft */
-.md-typeset .admonition, .md-typeset details {
-    border-width: 0 0 0 3px;
-    box-shadow: none;
-    font-size: .8rem;
-}
-.md-typeset :is(.admonition, details):is(.note, .info, .tip, .abstract, .example, .question) {
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-}
-.md-typeset :is(.note, .info, .tip, .abstract, .example, .question) > :is(.admonition-title, summary) {
-    background-color: transparent;
-}
-.md-typeset :is(.note, .info, .tip, .abstract, .example, .question) > :is(.admonition-title, summary)::before {
-    background-color: var(--nj-blue);
-}
-.md-typeset :is(.admonition, details):is(.danger, .bug, .failure) {
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-    background-color: var(--nj-red-soft);
-}
-.md-typeset :is(.danger, .bug, .failure) > :is(.admonition-title, summary) {
-    background-color: transparent;
-}
-.md-typeset :is(.danger, .bug, .failure) > :is(.admonition-title, summary)::before {
-    background-color: var(--nj-red);
-}
-
-/* buttons */
-.md-typeset .md-button--primary {
-    background-color: var(--nj-blue);
-    border-color: var(--nj-blue);
-}
-
-/* home page hero (overrides/home.html): blue band with the syntax pattern, headline, lead, buttons, code panel */
-.nj-hero {
-    --nj-hero-to: #123a8a;
-    color: #fff;
-    background-color: var(--md-primary-fg-color);
-    background-image: url("pattern-on-blue.svg"), linear-gradient(160deg, var(--md-primary-fg-color), var(--nj-hero-to));
-    background-size: 160px 160px, auto;
-    background-position: 0 -96px, 0 0;        /* continue the tile of header and tabs */
-}
-[data-md-color-scheme="slate"] .nj-hero {
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-}
-.nj-hero__inner {
-    display: grid;
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-    gap: 2.4rem;
-    align-items: center;
-    padding: 3rem .8rem 3.6rem;
-}
-.nj-hero__kicker {
-    display: inline-block;
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-    padding: .15rem .55rem;
-    border: 1px solid rgba(255, 255, 255, .35);
-    border-radius: 4px;
-    color: #bcd3fb;
-    font-family: var(--md-code-font-family);
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-    font-weight: 500;
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-}
-.nj-hero__title {
-    margin: 0 0 .8rem;
-    color: #fff;
-    font-size: clamp(1.7rem, 4.2vw, 3.2rem);   /* 34-64 px */
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-.nj-hero__title span {
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-    margin: 0 0 2rem;
-    color: rgba(255, 255, 255, .9);
-    font-size: clamp(1.1rem, 2.2vw, 1.6rem);   /* 22-32 px */
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-.nj-hero__actions {
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-.nj-hero .md-button.nj-hero__button {
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-    padding: .55em 1.3em;
-    border: 1px solid rgba(255, 255, 255, .6);
-    border-radius: 6px;
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-    font-weight: 600;
-}
-.nj-hero .md-button--primary.nj-hero__button {
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-    background-color: #fff;
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-}
-.nj-hero .md-button.nj-hero__button:is(:hover, :focus) {
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-    color: #fff;
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-.nj-hero .md-button--primary.nj-hero__button:is(:hover, :focus) {
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-.nj-hero__code {
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-}
-.nj-hero__code pre {
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-    overflow-x: auto;
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-.nj-hero__code .nj-k { color: var(--nj-hl-type); }
-.nj-hero__code .nj-s { color: var(--nj-hl-string); }
-.nj-hero__code .nj-n { color: var(--nj-hl-number); }
-.nj-hero__code .nj-c { color: var(--nj-comment); font-style: italic; }
-@media screen and (max-width: 59.984375em) {
-    .nj-hero__inner {
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-        gap: 1.8rem;
-        padding: 2rem .8rem 2.4rem;
-    }
-}
-@media screen and (max-width: 29.984375em) {
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-}
-
-/* the hero carries the headline: keep the page's h1 for the title and screen readers only */
-body:has(.nj-hero) .md-content__inner > h1 {
-    position: absolute;
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-    clip: rect(0 0 0 0);
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-}
-
-/* cards: 1 px line border, 6 px corners, blue icon on soft blue, blue border on hover */
-.md-typeset .grid.cards > ul > li {
-    padding: 1rem 1.1rem;
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-.md-typeset .grid.cards > ul > li:is(:hover, :focus-within) {
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-.md-typeset .grid.cards > ul > li > p:last-child a {
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-
-/* home page: no table of contents, so keep the text at reading width and the cards in three columns */
-body:has(.nj-hero) .md-content {
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-    margin: 0 auto;
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-/* lists: Material's indent, bullets as small blue squares, numbers in the secondary text colour */
-.md-typeset ul:not(.task-list, .md-annotation-list) > li {
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-.md-typeset ul:not(.task-list, .md-annotation-list) > li::before {
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-.md-typeset ol > li::marker {
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-/* wider page: Material's grid stops at 61rem (1220 px) */
-.md-grid {
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-}
-
-/* tables: full width, 1 px line border with 6 px corners, header row on the panel colour, 15 px text */
-.md-typeset__table {
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-.md-typeset table:not([class]) {
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-/* numbers and header code stay on one line; a table wider than the screen scrolls sideways instead */
-.md-typeset table:not([class]) :is(td, th):is([align="right"], [style*="right"]),
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-
-/* more room before headings (Material: h2 1.6em, h3 1.6em, h4-h6 1-1.25em) and at the end of each page (1.2rem) */
-.md-typeset h2 { margin-top: 2.4em; }
-.md-typeset h3 { margin-top: 2.2em; }
-.md-typeset h2 + h3 { margin-top: .8em; }
-.md-typeset :is(h4, h5, h6) { margin-top: 1.8em; }
-.md-content__inner {
-    margin-bottom: 4.8rem;      /* 96 px */
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-/* a diagram wider than the column scrolls sideways (js/mermaid-brand.js stops shrinking it at 80 %) */
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-
-/* ---- polish pass ---- */
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-/* header: a search field that reads as a field on the band, tabs with an active marker, readable GitHub facts */
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-[data-md-color-scheme="default"] {
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docs/mkdocs/docs/css/custom.css

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docs/mkdocs/docs/css/fig-charts.css

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docs/mkdocs/docs/css/fig-exceptions.css

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docs/mkdocs/docs/css/fig-integration.css

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docs/mkdocs/docs/css/fig-jsonview.css

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docs/mkdocs/docs/css/fig-macros.css

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docs/mkdocs/docs/css/fig-pointer.css

@@ -1,459 +0,0 @@
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-    .nj-patch-doc--anim :is(.nj-patch-line--add, .nj-patch-line--del, .nj-patch-line--test, .nj-patch-ins, .nj-patch-arc) {
-        animation: nj-patch-in 450ms ease-out;
-    }
-}
-@keyframes nj-patch-in {
-    from { opacity: 0; transform: translateX(-.4rem); }
-    to { opacity: 1; transform: none; }
-}
-
-/* ---------- merge patch table ---------- */
-.nj-pointer-mpt {
-    --nj-pointer-mp-set: var(--nj-hl-keyword);
-    --nj-pointer-mp-add: #23793a;
-    --nj-pointer-mp-del: var(--nj-red);
-    --nj-pointer-mp-rec: var(--nj-hl-function);
-    --nj-pointer-mp-arr: var(--nj-hl-number);
-    --nj-pointer-mp-keep: var(--md-default-fg-color--light);
-}
-[data-md-color-scheme="slate"] .nj-pointer-mpt { --nj-pointer-mp-add: #7ed491; }
-.md-typeset .nj-pointer-mpt td { vertical-align: top; }
-.md-typeset .nj-pointer-mpt td:first-child { white-space: nowrap; }
-.nj-pointer-mp {
-    display: inline-block;
-    padding: .05rem .5rem;
-    border: 1px solid currentColor;
-    border-radius: 999px;
-    background-color: color-mix(in srgb, currentColor 10%, var(--md-default-bg-color));
-    font-size: .92em;
-    font-weight: 600;
-    line-height: 1.5;
-    white-space: nowrap;
-}
-.nj-pointer-mp--set { color: var(--nj-pointer-mp-set); }
-.nj-pointer-mp--add { color: var(--nj-pointer-mp-add); }
-.nj-pointer-mp--del { color: var(--nj-pointer-mp-del); }
-.nj-pointer-mp--rec { color: var(--nj-pointer-mp-rec); }
-.nj-pointer-mp--arr { color: var(--nj-pointer-mp-arr); }
-.nj-pointer-mp--keep { color: var(--nj-pointer-mp-keep); }
-.nj-pointer-mp-none { color: var(--md-default-fg-color--light); font-style: italic; }
-.md-typeset .nj-pointer-mpt table:not([class]) td code { white-space: normal; }
-.md-typeset .nj-pointer-mpt table:not([class]) td:nth-child(-n+2) code { white-space: nowrap; }
-/* the result cell takes a tint of the rule's colour */
-.md-typeset .nj-pointer-mpt tr:has(.nj-pointer-mp--set) td:last-child { background-color: color-mix(in srgb, var(--nj-pointer-mp-set) 8%, transparent); }
-.md-typeset .nj-pointer-mpt tr:has(.nj-pointer-mp--add) td:last-child { background-color: color-mix(in srgb, var(--nj-pointer-mp-add) 8%, transparent); }
-.md-typeset .nj-pointer-mpt tr:has(.nj-pointer-mp--del) td:last-child { background-color: color-mix(in srgb, var(--nj-pointer-mp-del) 8%, transparent); }
-.md-typeset .nj-pointer-mpt tr:has(.nj-pointer-mp--rec) td:last-child { background-color: color-mix(in srgb, var(--nj-pointer-mp-rec) 8%, transparent); }
-.md-typeset .nj-pointer-mpt tr:has(.nj-pointer-mp--arr) td:last-child { background-color: color-mix(in srgb, var(--nj-pointer-mp-arr) 8%, transparent); }

docs/mkdocs/docs/css/fig-sax.css

@@ -1,207 +0,0 @@
-/* figures: sax (SAX event stepper on features/parsing/sax_interface.md, js/fig-sax.js; memory_over_time.svg and
-   chunk_buffering.svg on features/parsing/large_and_partial_input.md). Event colours are the --cb-* variables of the
-   parser-callback figure in brand.css, which .nj-fig provides. */
-
-/* ---------- stepper ---------- */
-.md-typeset .nj-sax {
-    display: grid;
-    grid-template-columns: minmax(0, 1fr);
-    gap: .9rem 1.4rem;
-    margin: 1.5rem 0;
-    padding: 1rem 1.1rem;
-    border: 1px solid var(--md-default-fg-color--lightest);
-    border-radius: 8px;
-    background: var(--md-default-bg-color);
-    font-size: .74rem;
-}
-@media screen and (min-width: 45em) {
-    .md-typeset .nj-sax {
-        grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
-        grid-template-areas: "ctl ctl" "text text" "ev state" "status status";
-    }
-    .md-typeset .nj-sax > .nj-sax__controls { grid-area: ctl; }
-    .md-typeset .nj-sax > .nj-sax__lane--text { grid-area: text; }
-    .md-typeset .nj-sax > .nj-sax__lane--events { grid-area: ev; }
-    .md-typeset .nj-sax > .nj-sax__lane--state { grid-area: state; }
-    .md-typeset .nj-sax > .nj-sax__status { grid-area: status; }
-}
-.md-typeset .nj-sax p { margin: 0; }
-.md-typeset .nj-sax .nj-sax__h {
-    margin: 0 0 .45rem;
-    color: var(--md-default-fg-color--light);
-    font-size: .68rem;
-    font-weight: 600;
-    letter-spacing: .02em;
-}
-.md-typeset .nj-sax .nj-sax__h code { font-size: .95em; }
-.md-typeset .nj-sax .nj-sax__text code {
-    display: inline-block;
-    max-width: 100%;
-    overflow-x: auto;
-    padding: .35rem .6rem;
-    font-size: .95rem;
-    white-space: pre;
-    word-break: normal;
-}
-.nj-sax .nj-sax-unread { color: var(--md-default-fg-color--light); }
-.nj-sax .nj-sax-unread--never { color: var(--md-default-fg-color--lighter); text-decoration: line-through; text-decoration-color: var(--md-default-fg-color--lighter); }
-.nj-sax .nj-sax-read { color: var(--md-code-fg-color); }
-.nj-sax .nj-sax-tok { border-radius: 3px; box-shadow: inset 0 -3px 0 var(--nj-sax-ev, var(--cb-v)); background: color-mix(in srgb, var(--nj-sax-ev, var(--cb-v)) 22%, transparent); }
-.nj-sax .nj-sax-tok--os, .nj-sax .nj-sax-ev--os { --nj-sax-ev: var(--cb-os); }
-.nj-sax .nj-sax-tok--oe, .nj-sax .nj-sax-ev--oe { --nj-sax-ev: var(--cb-oe); }
-.nj-sax .nj-sax-tok--k, .nj-sax .nj-sax-ev--k { --nj-sax-ev: var(--cb-k); }
-.nj-sax .nj-sax-tok--as, .nj-sax .nj-sax-ev--as { --nj-sax-ev: var(--cb-as); }
-.nj-sax .nj-sax-tok--ae, .nj-sax .nj-sax-ev--ae { --nj-sax-ev: var(--cb-ae); }
-.nj-sax .nj-sax-tok--v, .nj-sax .nj-sax-ev--v { --nj-sax-ev: var(--cb-v); }
-
-/* event ticker */
-.md-typeset .nj-sax ol.nj-sax__events {
-    margin: 0;
-    padding: 0;
-    list-style: none;
-    counter-reset: nj-sax;
-}
-.md-typeset .nj-sax ol.nj-sax__events > li {
-    position: relative;
-    margin: 0 0 .2rem;
-    padding: .12rem .4rem .12rem 2.6rem;
-    border-radius: 5px;
-    counter-increment: nj-sax;
-    line-height: 1.5;
-}
-.md-typeset .nj-sax ol.nj-sax__events > li::before {
-    content: counter(nj-sax);
-    position: absolute;
-    left: .35rem;
-    top: .2rem;
-    width: 1.1rem;
-    color: var(--md-default-fg-color--lighter);
-    font-size: .64rem;
-    font-variant-numeric: tabular-nums;
-    text-align: right;
-}
-.md-typeset .nj-sax ol.nj-sax__events > li::after {
-    content: "";
-    position: absolute;
-    left: 1.75rem;
-    top: 50%;
-    width: .55rem;
-    height: .55rem;
-    margin-top: -.275rem;
-    border-radius: 50%;
-    background: var(--nj-sax-ev);
-}
-.md-typeset .nj-sax ol.nj-sax__events code { background: none; padding: 0; font-size: .8rem; }
-.nj-sax .nj-sax-ev--todo { opacity: .42; }
-.nj-sax .nj-sax-ev--skip { opacity: .42; text-decoration: line-through; }
-.nj-sax .nj-sax-ev--skip::after { background: var(--md-default-fg-color--lighter) !important; }
-.nj-sax .nj-sax-ev--cur { background: color-mix(in srgb, var(--nj-sax-ev) 16%, transparent); }
-.md-typeset .nj-sax .nj-sax-ev--false > code::after {
-    content: " \2192  false";
-    color: var(--nj-red);
-    font-weight: 600;
-}
-
-/* handler state */
-.md-typeset .nj-sax pre.nj-sax__tree { margin: 0 0 .6rem; }
-.md-typeset .nj-sax pre.nj-sax__tree > code { padding: .5rem .7rem; font-size: .76rem; line-height: 1.45; }
-.nj-sax .nj-sax-hit { border-radius: 3px; background: color-mix(in srgb, var(--nj-blue) 22%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--nj-blue) 55%, transparent); }
-.nj-sax .nj-sax-dim { color: var(--md-default-fg-color--lighter); }
-.md-typeset .nj-sax .nj-sax__stackh { margin: 0 0 .3rem; color: var(--md-default-fg-color--light); font-size: .66rem; font-weight: 600; }
-.md-typeset .nj-sax ol.nj-sax__stack {
-    display: flex;
-    flex-direction: column-reverse;
-    gap: .25rem;
-    margin: 0 0 .6rem;
-    padding: 0;
-    list-style: none;
-}
-.md-typeset .nj-sax ol.nj-sax__stack > li {
-    margin: 0;
-    padding: .2rem .5rem;
-    border: 1px solid var(--md-default-fg-color--lightest);
-    border-left: 3px solid var(--nj-blue);
-    border-radius: 4px;
-}
-.md-typeset .nj-sax ol.nj-sax__stack > li.nj-sax-dim { border-left-color: var(--md-default-fg-color--lightest); }
-.md-typeset .nj-sax ol.nj-sax__stack code { background: none; padding: 0; }
-.md-typeset .nj-sax .nj-sax__note { color: var(--md-default-fg-color--light); font-size: .75rem; line-height: 1.5; }
-.md-typeset .nj-sax dl.nj-sax__kv {
-    display: grid;
-    grid-template-columns: auto minmax(0, 1fr);
-    gap: .35rem .8rem;
-    margin: 0 0 .6rem;
-}
-.md-typeset .nj-sax dl.nj-sax__kv dt { color: var(--md-default-fg-color--light); font-weight: 600; }
-.md-typeset .nj-sax dl.nj-sax__kv dd { margin: 0; }
-
-/* controls */
-.nj-sax .nj-sax__controls { display: flex; flex-wrap: wrap; gap: .5rem 1rem; align-items: center; }
-.nj-sax .nj-sax__btns, .nj-sax .nj-sax__modes { display: flex; flex-wrap: wrap; gap: .35rem; }
-.nj-sax .nj-sax__modes { margin-left: auto; }
-.md-typeset .nj-sax .nj-sax-btn {
-    min-height: 2.2rem;
-    padding: .3rem .8rem;
-    border: 1px solid color-mix(in srgb, var(--nj-blue) 55%, var(--md-default-bg-color));
-    border-radius: 6px;
-    background: var(--md-default-bg-color);
-    color: var(--nj-blue);
-    font: inherit;
-    font-weight: 600;
-    cursor: pointer;
-}
-.md-typeset .nj-sax .nj-sax-btn:hover:not(:disabled) { background: color-mix(in srgb, var(--nj-blue) 10%, var(--md-default-bg-color)); }
-.md-typeset .nj-sax .nj-sax-btn--main, .md-typeset .nj-sax .nj-sax-btn[aria-pressed="true"] {
-    border-color: var(--nj-band);
-    background: var(--nj-band);
-    color: #fff;
-}
-.md-typeset .nj-sax .nj-sax-btn--main:hover:not(:disabled), .md-typeset .nj-sax .nj-sax-btn[aria-pressed="true"]:hover {
-    background: var(--md-primary-fg-color--light);
-}
-.md-typeset .nj-sax .nj-sax-btn:disabled { opacity: .4; cursor: default; }
-.md-typeset .nj-sax .nj-sax-btn:focus-visible, .nj-sax .nj-sax__stop input:focus-visible {
-    outline: 2px solid var(--nj-blue);
-    outline-offset: 2px;
-}
-.nj-sax .nj-sax__stop { display: inline-flex; gap: .45rem; align-items: center; min-height: 2.2rem; cursor: pointer; }
-.nj-sax .nj-sax__stop input { width: 1.05rem; height: 1.05rem; margin: 0; accent-color: var(--nj-red); }
-.nj-sax .nj-sax__stop:has(input:disabled) { opacity: .45; cursor: default; }
-.md-typeset .nj-sax .nj-sax__status {
-    padding-top: .6rem;
-    border-top: 1px solid var(--md-default-fg-color--lightest);
-    color: var(--md-default-fg-color--light);
-    font-size: .72rem;
-    min-height: 2.6em;
-}
-@media screen and (max-width: 44.984375em) {
-    .md-typeset .nj-sax { padding: .8rem; }
-    .md-typeset .nj-sax .nj-sax-btn { min-height: 44px; min-width: 44px; }
-    .nj-sax .nj-sax__stop { min-height: 44px; }
-    .nj-sax .nj-sax__modes { margin-left: 0; }
-}
-@media (prefers-reduced-motion: no-preference) {
-    .nj-sax .nj-sax__events > li { transition: opacity .2s, background-color .2s; }
-}
-
-/* ---------- static SVG figures ---------- */
-.md-typeset svg.nj-fig--sax-mem { min-width: 34rem; max-width: 40rem; }
-.md-typeset svg.nj-fig--sax-buf { min-width: 36rem; max-width: 42rem; }
-.nj-fig .nj-sax-axis { fill: none; stroke: var(--fg-line); stroke-width: 1.5; }
-.nj-fig .nj-sax-illus { font-style: italic; }
-.nj-fig .nj-sax-curve { fill: none; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
-.nj-fig .nj-sax-c-dom { --nj-sax-c: var(--nj-red); }
-.nj-fig .nj-sax-c-doc { --nj-sax-c: var(--nj-hl-type); }
-.nj-fig .nj-sax-c-cb { --nj-sax-c: var(--nj-hl-number); }
-.nj-fig .nj-sax-c-sax { --nj-sax-c: var(--nj-blue); }
-.nj-fig .nj-sax-curve.nj-sax-c-doc { stroke-dasharray: 9 5; }
-.nj-fig .nj-sax-curve { stroke: var(--nj-sax-c); }
-.nj-fig .nj-sax-lab { fill: var(--nj-sax-c); font-size: 14.5px; font-weight: 700; }
-.nj-fig .nj-sax-old { fill: color-mix(in srgb, currentColor 10%, var(--md-default-bg-color)); }
-.nj-fig .nj-sax-new { fill: color-mix(in srgb, var(--md-typeset-a-color) 18%, var(--md-default-bg-color)); stroke: var(--md-typeset-a-color); stroke-width: 1; }
-.nj-fig .nj-sax-buf { fill: currentColor; font-family: var(--md-code-font-family), monospace; font-size: 14px; white-space: pre; }
-.nj-fig .nj-sax-sep { stroke: var(--fg-line); stroke-width: 1; stroke-dasharray: 3 3; }
-.nj-fig .nj-sax-status { font-size: 14px; font-weight: 600; }
-.nj-fig .nj-sax-s-wait { fill: var(--nj-blue); }
-.nj-fig .nj-sax-s-ok { fill: var(--nj-hl-string); }
-.nj-fig .nj-sax-s-err { fill: var(--nj-red); }

docs/mkdocs/docs/css/pattern-on-blue.svg

@@ -1 +0,0 @@
-<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><g font-family='Menlo,monospace' font-size='26' font-weight='600' fill='#ffffff' fill-opacity='0.10'><text x='14' y='34'>{</text><text x='92' y='22'>]</text><text x='136' y='60'>:</text><text x='52' y='82'>[</text><text x='118' y='112'>,</text><text x='20' y='140'>}</text><text x='78' y='150'>:</text><text x='140' y='158'>{</text></g></svg>