docs: new design for the documentation site

Apply the brand to the Material for MkDocs site: Inter and JetBrains Mono
served by the site (upright and real italic), brand colours, blue header band
with the syntax pattern, wordmark in the header, new home page (hero, cards,
animated feature tour), 404 page, polish for tabs, search, footer, focus
rings, tables and code blocks, and theme features (code copy, previous/next
footer, TOC follow, search suggestions).

Draw the number railroad diagram, the parser callback events and the iterator
illustrations as inline SVGs that follow the light and dark scheme. The
generator scripts are in docs/mkdocs/scripts/figures; the feature slideshow
(json-light.svg, json-dark.svg, replacing json.gif on the home page) is built
by docs/mkdocs/scripts/slideshow. Decision nodes in five flowcharts become
hexagons, which need far less room.

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

.clang-tidy

@@ -1,3 +1,33 @@
+# 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.
@@ -10,14 +40,14 @@ Checks: '*,
          -android-cloexec-fopen,
          -boost-use-ranges,
          -bugprone-easily-swappable-parameters,
-         -cert-err58-cpp,
+         -bugprone-signed-bitwise,
-         -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,
@@ -26,19 +56,15 @@ 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,
@@ -48,6 +74,7 @@ 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,
@@ -55,20 +82,22 @@ 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

@@ -43,7 +43,8 @@ jobs:
       - name: flawfinder_scan
         uses: david-a-wheeler/flawfinder@c4216b74cf2639ffa98503768bd6e4299b5440c9 # v2.0.20
         with:
-          arguments: '--sarif ./'
+          # single_include/ is omitted: it is generated from include/ and would report every finding twice
+          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 json = nlohmann::json;
+using nlohmann::json;
 
 // ...
 
@@ -164,7 +164,7 @@ If using modules (enabled with `NLOHMANN_JSON_BUILD_MODULES`), this example beco
 import std;
 import nlohmann.json;
 
-using json = nlohmann::json;
+using 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 json = nlohmann::json;
+using 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 json = nlohmann::json;
+using 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/basic_json/basic_json.md

@@ -113,15 +113,15 @@ 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"]
     ```

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

@@ -7,7 +7,9 @@ const_iterator begin() const noexcept;
 
 Returns an iterator to the first element.
 
-![Illustration from cppreference.com](../../images/range-begin-end.svg)
+<div class="nj-fig-wrap" markdown>
+--8<-- "images/range-begin-end.svg"
+</div>
 
 ## Return value
 

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

@@ -6,7 +6,9 @@ const_iterator cbegin() const noexcept;
 
 Returns an iterator to the first element.
 
-![Illustration from cppreference.com](../../images/range-begin-end.svg)
+<div class="nj-fig-wrap" markdown>
+--8<-- "images/range-begin-end.svg"
+</div>
 
 ## Return value
 

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

@@ -6,7 +6,9 @@ const_iterator cend() const noexcept;
 
 Returns an iterator to one past the last element.
 
-![Illustration from cppreference.com](../../images/range-begin-end.svg)
+<div class="nj-fig-wrap" markdown>
+--8<-- "images/range-begin-end.svg"
+</div>
 
 ## Return value
 

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

@@ -6,7 +6,9 @@ const_reverse_iterator crbegin() const noexcept;
 
 Returns an iterator to the reverse-beginning; that is, the last element.
 
-![Illustration from cppreference.com](../../images/range-rbegin-rend.svg)
+<div class="nj-fig-wrap" markdown>
+--8<-- "images/range-rbegin-rend.svg"
+</div>
 
 ## Return value
 

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

@@ -7,7 +7,9 @@ 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.
 
-![Illustration from cppreference.com](../../images/range-rbegin-rend.svg)
+<div class="nj-fig-wrap" markdown>
+--8<-- "images/range-rbegin-rend.svg"
+</div>
 
 ## Return value
 

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

@@ -7,7 +7,9 @@ const_iterator end() const noexcept;
 
 Returns an iterator to one past the last element.
 
-![Illustration from cppreference.com](../../images/range-begin-end.svg)
+<div class="nj-fig-wrap" markdown>
+--8<-- "images/range-begin-end.svg"
+</div>
 
 ## Return value
 

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

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

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

@@ -22,7 +22,9 @@ The parser callback distinguishes the following events:
 
 ## Examples
 
-![Example when certain parse events are triggered](../../images/callback_events.png)
+<div class="nj-fig-wrap" markdown>
+--8<-- "images/callback_events.svg"
+</div>
 
 ??? example
 

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

@@ -23,7 +23,9 @@ 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            |
 
-![Example when certain parse events are triggered](../../images/callback_events.png)
+<div class="nj-fig-wrap" markdown>
+--8<-- "images/callback_events.svg"
+</div>
 
 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/rbegin.md

@@ -7,7 +7,9 @@ const_reverse_iterator rbegin() const noexcept;
 
 Returns an iterator to the reverse-beginning; that is, the last element.
 
-![Illustration from cppreference.com](../../images/range-rbegin-rend.svg)
+<div class="nj-fig-wrap" markdown>
+--8<-- "images/range-rbegin-rend.svg"
+</div>
 
 ## Return value
 

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

@@ -8,7 +8,9 @@ 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.
 
-![Illustration from cppreference.com](../../images/range-rbegin-rend.svg)
+<div class="nj-fig-wrap" markdown>
+--8<-- "images/range-rbegin-rend.svg"
+</div>
 
 ## Return value
 

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

docs/mkdocs/docs/community/quality_assurance.md

@@ -188,10 +188,13 @@ 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 89 enabled
+- [x] The code is checked with the latest [Clang Static Analyzer](https://clang-analyzer.llvm.org) with 52 enabled
-  rules.
+  checkers.
 - [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
 
@@ -204,6 +207,8 @@ 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
 
@@ -223,6 +228,8 @@ 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
 
@@ -258,4 +265,21 @@ 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 (a very recent release)
+  - CMake 4.0.0 (the first 4.x 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/css/brand.css

@@ -0,0 +1,739 @@
+/* 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;
+    font-weight: 400;
+    font-display: swap;
+}
+
+:root {
+    --md-text-font: "Inter";
+    --md-code-font: "JetBrains Mono";
+}
+
+/* light */
+[data-md-color-scheme="default"] {
+    --nj-blue: #1747a6;
+    --nj-blue-deep: #10357d;
+    --nj-blue-soft: #eaf1fd;
+    --nj-band: #1747a6;
+    --nj-red: #d93a3f;
+    --nj-red-soft: #fdeced;
+    --nj-string: #b4322a;
+    --nj-comment: #646d7a;
+
+    --md-primary-fg-color: var(--nj-band);
+    --md-primary-fg-color--light: #1d55c4;
+    --md-primary-fg-color--dark: #10357d;
+    --md-accent-fg-color: var(--nj-blue-deep);
+    --md-accent-fg-color--transparent: rgba(23, 71, 166, .1);
+    --md-typeset-a-color: var(--nj-blue);
+    --md-default-fg-color: #0f1419;
+    --md-default-fg-color--light: #4a515c;
+    --md-default-fg-color--lighter: #8a919c;
+    --md-default-fg-color--lightest: #e3e6eb;
+    --md-typeset-color: #0f1419;
+    --md-code-bg-color: #f5f7fa;
+    --md-code-fg-color: #0f1419;
+}
+
+/* dark */
+[data-md-color-scheme="slate"] {
+    --nj-blue: #7aa7f5;
+    --nj-blue-deep: #a9c6f8;
+    --nj-blue-soft: #16233b;
+    --nj-band: #173e8c;
+    --nj-red: #f06a6e;
+    --nj-red-soft: #3a1c1e;
+    --nj-string: #f08a7e;
+    --nj-comment: #8b929e;
+
+    --md-hue: 220;
+    --md-primary-fg-color: var(--nj-band);
+    --md-primary-fg-color--light: #163f93;
+    --md-primary-fg-color--dark: #0c2556;
+    --md-accent-fg-color: var(--nj-blue-deep);
+    --md-accent-fg-color--transparent: rgba(122, 167, 245, .12);
+    --md-typeset-a-color: var(--nj-blue);
+    --md-default-bg-color: #0f1218;
+    --md-default-fg-color: #f2f4f7;
+    --md-default-fg-color--light: #b3b9c4;
+    --md-default-fg-color--lighter: #7b828e;
+    --md-default-fg-color--lightest: #272c36;
+    --md-typeset-color: #f2f4f7;
+    --md-code-bg-color: #171b23;
+    --md-code-fg-color: #f2f4f7;
+    --md-footer-bg-color: #0b0e13;
+    --md-footer-bg-color--dark: #08090d;
+}
+
+/* syntax colours (all at least 4.5:1 on the code panel in both schemes) */
+[data-md-color-scheme="default"] {
+    --nj-hl-keyword: #1747a6;
+    --nj-hl-type: #0d6e72;
+    --nj-hl-function: #6b3fb8;
+    --nj-hl-string: #23793a;
+    --nj-hl-escape: #0f5d2a;
+    --nj-hl-key: #10357d;
+    --nj-hl-number: #b04a07;
+    --nj-hl-preproc: #a3247a;
+}
+[data-md-color-scheme="slate"] {
+    --nj-hl-keyword: #7aa7f5;
+    --nj-hl-type: #4fd1c5;
+    --nj-hl-function: #c4a3ff;
+    --nj-hl-string: #7ed491;
+    --nj-hl-escape: #b2ecc0;
+    --nj-hl-key: #a9c6f8;
+    --nj-hl-number: #f5a65b;
+    --nj-hl-preproc: #f48fc8;
+}
+.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 {
+    font-size: .85rem;          /* 17 px body */
+    line-height: 1.65;
+}
+.md-typeset h1 {
+    color: var(--md-typeset-color);
+    font-weight: 800;
+    letter-spacing: -.035em;
+    line-height: 1.1;
+}
+.md-typeset h2 {
+    font-weight: 800;
+    letter-spacing: -.025em;
+    line-height: 1.15;
+}
+.md-typeset h3 {
+    font-weight: 700;
+    letter-spacing: -.015em;
+}
+.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 {
+    --nj-veil: linear-gradient(color-mix(in srgb, var(--md-primary-fg-color) 62%, transparent), color-mix(in srgb, var(--md-primary-fg-color) 62%, transparent));
+    background-color: var(--md-primary-fg-color);
+    background-image: var(--nj-veil), url("pattern-on-blue.svg");
+    background-size: auto, 160px 160px;
+    background-position: 0 0, 0 0;
+}
+.md-tabs {
+    background-position: 0 0, 0 -48px;     /* continue the header's tile */
+}
+.md-header__button.md-logo img {
+    width: auto;
+    height: 1.5rem;
+}
+.md-header__topic:first-child .md-ellipsis {   /* the wordmark replaces the site name at every width */
+    display: none;
+}
+@media screen and (max-width: 76.234375em) {   /* Material hides the header logo here: show the wordmark on phones, too */
+    .md-header__button.md-logo {
+        display: block;
+        margin: 0 0 0 .2rem;
+        padding: .4rem .2rem;
+    }
+    .md-header__button[for="__drawer"] {
+        order: -1;
+    }
+}
+.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) {
+    border-color: var(--nj-blue);
+    background-color: var(--nj-blue-soft);
+}
+.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) {
+    border-color: var(--nj-red);
+    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 {
+    --nj-hero-to: #0c2556;
+}
+.nj-hero__inner {
+    display: grid;
+    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
+    gap: 2.4rem;
+    align-items: center;
+    padding: 3rem .8rem 3.6rem;
+}
+.nj-hero__kicker {
+    display: inline-block;
+    margin: 0;
+    padding: .15rem .55rem;
+    border: 1px solid rgba(255, 255, 255, .35);
+    border-radius: 4px;
+    color: #bcd3fb;
+    font-family: var(--md-code-font-family);
+    font-size: .65rem;                         /* 13 px */
+    font-weight: 500;
+    letter-spacing: .02em;
+}
+.nj-hero__title {
+    margin: 0 0 .8rem;
+    color: #fff;
+    font-size: clamp(1.7rem, 4.2vw, 3.2rem);   /* 34-64 px */
+    font-weight: 800;
+    line-height: 1.02;
+    letter-spacing: -.035em;
+}
+.nj-hero__title span {
+    color: #bcd3fb;
+}
+.nj-hero__lead {
+    max-width: 22em;
+    margin: 0 0 2rem;
+    color: rgba(255, 255, 255, .9);
+    font-size: clamp(1.1rem, 2.2vw, 1.6rem);   /* 22-32 px */
+    font-style: italic;
+    font-weight: 500;
+    line-height: 1.35;
+    letter-spacing: -.015em;
+}
+.nj-hero__actions {
+    display: flex;
+    flex-wrap: wrap;
+    gap: .6rem;
+    margin: 0;
+}
+.nj-hero .md-button.nj-hero__button {
+    margin: 0;
+    padding: .55em 1.3em;
+    border: 1px solid rgba(255, 255, 255, .6);
+    border-radius: 6px;
+    color: #fff;
+    font-size: .75rem;
+    font-weight: 600;
+}
+.nj-hero .md-button--primary.nj-hero__button {
+    border-color: #fff;
+    background-color: #fff;
+    color: var(--md-primary-fg-color);
+}
+.nj-hero .md-button.nj-hero__button:is(:hover, :focus) {
+    border-color: #fff;
+    background-color: rgba(255, 255, 255, .12);
+    color: #fff;
+}
+.nj-hero .md-button--primary.nj-hero__button:is(:hover, :focus) {
+    background-color: #eaf1fd;
+    color: var(--md-primary-fg-color);
+}
+.nj-hero__code {
+    border-radius: 6px;
+    background-color: var(--md-code-bg-color);
+    box-shadow: 0 12px 32px rgba(5, 18, 48, .35);
+}
+.nj-hero__code pre {
+    margin: 0;
+    padding: 1.1rem 1.3rem;
+    overflow-x: auto;
+    color: var(--md-code-fg-color);
+    font-family: var(--md-code-font-family);
+    font-size: .7rem;                          /* 14 px */
+    line-height: 1.7;
+}
+.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 {
+        grid-template-columns: minmax(0, 1fr);
+        gap: 1.8rem;
+        padding: 2rem .8rem 2.4rem;
+    }
+}
+@media screen and (max-width: 29.984375em) {
+    .nj-hero__code pre {
+        font-size: .6rem;
+    }
+}
+
+/* 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;
+    width: 1px;
+    height: 1px;
+    overflow: hidden;
+    clip: rect(0 0 0 0);
+    white-space: nowrap;
+}
+
+/* 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;
+    border: 1px solid var(--md-default-fg-color--lightest);
+    background-color: var(--md-default-bg-color);
+    transition: border-color 150ms, box-shadow 150ms, transform 150ms;
+}
+.md-typeset .grid.cards > ul > li:is(:hover, :focus-within) {
+    border-color: var(--nj-blue);
+    box-shadow: 0 6px 18px rgba(23, 71, 166, .12);
+    transform: translateY(-1px);
+}
+.md-typeset .grid.cards > ul > li > hr {
+    display: none;
+}
+.md-typeset .grid.cards .twemoji.lg {
+    box-sizing: content-box;
+    margin-right: .5rem;
+    padding: .3rem;
+    border-radius: 6px;
+    background-color: var(--nj-blue-soft);
+    color: var(--nj-blue);
+}
+.md-typeset .grid.cards > ul > li > p:first-child strong {
+    font-size: .9rem;
+    font-weight: 700;
+    letter-spacing: -.01em;
+}
+.md-typeset .grid.cards > ul > li > p:last-child a {
+    font-weight: 600;
+}
+@media (prefers-reduced-motion: reduce) {
+    .md-typeset .grid.cards > ul > li { transition: none; transform: none !important; }
+}
+
+/* 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 {
+    max-width: 58rem;
+    margin: 0 auto;
+}
+@media screen and (min-width: 60em) {
+    body:has(.nj-hero) .md-typeset .grid.cards {
+        grid-template-columns: repeat(3, minmax(0, 1fr));
+    }
+}
+
+/* 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 {
+    position: relative;
+    list-style: none;
+}
+.md-typeset ul:not(.task-list, .md-annotation-list) > li::before {
+    content: "";
+    position: absolute;
+    top: .65em;                 /* middle of the first line at line-height 1.65 */
+    left: -.95em;
+    width: .36em;
+    height: .36em;
+    background-color: var(--nj-blue);
+}
+.md-typeset ol > li::marker {
+    color: var(--md-default-fg-color--light);
+    font-variant-numeric: tabular-nums;
+}
+.md-typeset .grid.cards > ul > li::before {
+    display: none;
+}
+
+/* wider page: Material's grid stops at 61rem (1220 px) */
+.md-grid {
+    max-width: 72rem;           /* 1440 px */
+}
+
+/* tables: full width, 1 px line border with 6 px corners, header row on the panel colour, 15 px text */
+.md-typeset__table {
+    display: block;             /* Material: inline-block, so tables only grow to their content */
+}
+.md-typeset table:not([class]) {
+    display: table;
+    width: 100%;
+    border: 1px solid var(--md-default-fg-color--lightest);
+    border-radius: 6px;
+    font-size: .75rem;
+    line-height: 1.55;
+}
+.md-typeset table:not([class]) th {
+    padding: .65em 1em;
+    border-bottom: 1px solid var(--md-default-fg-color--lightest);
+    background-color: var(--md-code-bg-color);
+    color: var(--md-typeset-color);
+    font-weight: 600;
+    vertical-align: bottom;
+}
+.md-typeset table:not([class]) th:first-child { border-top-left-radius: 5px; }
+.md-typeset table:not([class]) th:last-child { border-top-right-radius: 5px; }
+.md-typeset table:not([class]) td {
+    padding: .65em 1em;
+    border-top: 1px solid var(--md-default-fg-color--lightest);
+}
+.md-typeset table:not([class]) tbody tr:first-child td {
+    border-top: 0;
+}
+.md-typeset table:not([class]) tbody tr:hover {
+    background-color: var(--nj-blue-soft);
+    box-shadow: none;
+}
+.md-typeset table:not([class]) td code {
+    white-space: nowrap;
+}
+/* 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"]),
+.md-typeset table:not([class]) th code {
+    white-space: nowrap;
+}
+@media screen and (max-width: 44.984375em) {
+    .md-typeset table:not([class]) {
+        font-size: .7rem;
+    }
+    .md-typeset table:not([class]) :is(th, td) {
+        padding: .55em .75em;
+    }
+}
+
+/* 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 */
+}
+
+/* Mermaid diagrams: white boxes with a blue outline, grey lines, Inter; shapes and spacing in js/mermaid-brand.js */
+:root > * {
+    --md-mermaid-font-family: var(--md-text-font-family), sans-serif;
+    --md-mermaid-edge-color: var(--md-default-fg-color--lighter);
+    --md-mermaid-node-bg-color: var(--md-default-bg-color);
+    --md-mermaid-node-fg-color: var(--nj-blue);
+    --md-mermaid-label-bg-color: var(--md-default-bg-color);
+    --md-mermaid-label-fg-color: var(--md-default-fg-color);
+    --md-mermaid-sequence-actor-bg-color: var(--nj-blue-soft);
+    --md-mermaid-sequence-actor-line-color: var(--md-default-fg-color--lighter);
+    --md-mermaid-sequence-note-bg-color: var(--md-code-bg-color);
+    --md-mermaid-sequence-note-border-color: var(--md-default-fg-color--lightest);
+    --md-mermaid-sequence-number-fg-color: #fff;
+}
+
+/* a diagram wider than the column scrolls sideways (js/mermaid-brand.js stops shrinking it at 80 %) */
+.md-typeset .mermaid {
+    overflow-x: auto;
+}
+
+
+/* ---- polish pass ---- */
+
+/* header: a search field that reads as a field on the band, tabs with an active marker, readable GitHub facts */
+.md-header .md-search__form {
+    border: 1px solid rgba(255, 255, 255, .22);
+    border-radius: 6px;
+    background-color: rgba(255, 255, 255, .12);
+    transition: background-color 150ms, border-color 150ms;
+}
+.md-header .md-search__form:hover {
+    border-color: rgba(255, 255, 255, .4);
+    background-color: rgba(255, 255, 255, .2);
+}
+.md-search__output {
+    border-radius: 0 0 6px 6px;
+    box-shadow: 0 16px 40px rgba(5, 18, 48, .28);
+}
+.md-search-result__link:focus-visible, .md-search-result__more summary:focus-visible {
+    outline: 2px solid var(--nj-blue);
+    outline-offset: -2px;
+}
+.md-tabs__link {
+    font-size: .72rem;
+    font-weight: 500;
+    opacity: .85;
+}
+.md-tabs__item--active .md-tabs__link, .md-tabs__link:hover {
+    opacity: 1;
+}
+.md-tabs__item--active {
+    box-shadow: inset 0 -2px 0 #fff;
+}
+.md-source__facts {
+    font-size: .62rem;
+}
+
+/* footer: deep brand blue instead of neutral black (the dark scheme keeps its own near-black) */
+[data-md-color-scheme="default"] {
+    --md-footer-bg-color: #0d2a66;
+    --md-footer-bg-color--dark: #0a2152;
+}
+.md-footer-meta .md-copyright, .md-footer-meta .md-copyright a {
+    color: rgba(255, 255, 255, .72);
+}
+.md-footer__link {
+    border-radius: 6px;
+    transition: background-color 150ms;
+}
+.md-footer__link:is(:hover, :focus-visible) {
+    background-color: rgba(255, 255, 255, .08);
+}
+
+/* page title: tighter to the first paragraph; page actions (view/edit source) stay in the background */
+.md-typeset h1 {
+    margin-bottom: 1rem;
+}
+.md-content__button {
+    opacity: .55;
+    transition: opacity 150ms;
+}
+.md-content__button:is(:hover, :focus-visible) {
+    opacity: 1;
+}
+body:has(.nj-hero) .md-content__button {
+    display: none;
+}
+
+/* sidebars: bold marker for the current page, rail and marker for the table of contents */
+.md-nav__link--active {
+    font-weight: 600;
+}
+.md-nav--secondary > .md-nav__list {
+    margin-left: -.1rem;
+    border-left: 1px solid color-mix(in srgb, var(--md-default-fg-color) 16%, transparent);
+}
+.md-nav--secondary .md-nav__link {
+    margin-left: -1px;
+    padding-left: .6rem;
+    border-left: 2px solid transparent;
+}
+.md-nav--secondary .md-nav__link--active {
+    border-left-color: var(--nj-blue);
+    color: var(--nj-blue);
+}
+.md-nav--secondary .md-nav__list .md-nav__list {
+    padding-left: .6rem;
+}
+.md-nav--secondary .md-nav__title {
+    font-size: .64rem;
+    letter-spacing: .04em;
+    text-transform: uppercase;
+}
+
+/* keyboard focus: one visible ring in the brand blue */
+.md-typeset a:focus-visible, .md-typeset .md-button:focus-visible, .md-typeset summary:focus-visible,
+.md-nav__link:focus-visible, .md-tabs__link:focus-visible, .md-top:focus-visible {
+    outline: 2px solid var(--nj-blue);
+    outline-offset: 2px;
+    border-radius: 3px;
+}
+.md-header :is(a, button, label):focus-visible, .nj-hero a:focus-visible {
+    outline: 2px solid #fff;
+    outline-offset: 2px;
+}
+
+/* inline code must not stretch the line box (JetBrains Mono has tall metrics), abbreviations stay quiet */
+.md-typeset :not(pre) > code {
+    line-height: 1;
+}
+.md-typeset abbr {
+    border-bottom-color: var(--md-default-fg-color--lighter);
+}
+.md-typeset :is(h1, h2, h3, h4, a, .grid.cards > ul > li > p:first-child) abbr {
+    border-bottom-color: transparent;
+}
+
+/* number railroad diagram: inline SVG (docs/images/json_syntax_number.svg), follows the colour scheme */
+.md-typeset .railroad-wrap, .md-typeset .nj-fig-wrap {
+    overflow-x: auto;
+    margin: 1.5rem 0;
+}
+.md-typeset svg.railroad {
+    display: block;
+    width: 100%;
+    min-width: 36rem;
+    max-width: 52rem;
+    margin-inline: auto;
+    color: var(--md-default-fg-color);
+    font-family: var(--md-text-font-family), sans-serif;
+}
+.railroad .rr-t { fill: color-mix(in srgb, var(--md-typeset-a-color) 10%, transparent); stroke: var(--md-typeset-a-color); stroke-width: 2; }
+.railroad .rr-track, .railroad .rr-n { stroke: color-mix(in srgb, currentColor 60%, var(--md-default-bg-color)); stroke-opacity: 1; }   /* opaque, so overlapping segments do not darken */
+.railroad .rr-n { fill: color-mix(in srgb, currentColor 6%, transparent); stroke-width: 2; }
+.railroad .rr-bg { fill: var(--md-default-bg-color); }
+.railroad .rr-arrow { fill: currentColor; fill-opacity: .6; }
+.railroad text { fill: currentColor; text-anchor: middle; }
+.railroad .rr-c { font-family: var(--md-code-font-family), monospace; font-size: 16px; font-weight: 500; }
+.railroad .rr-b { font-size: 14.5px; font-weight: 500; }
+.railroad .rr-l { font-size: 14px; text-anchor: start; fill-opacity: .6; }
+.railroad .rr-name { font-size: 17px; font-weight: 700; fill-opacity: 1; }
+/* figures drawn as inline SVG (docs/images/callback_events.svg, range-*.svg): they follow the colour scheme */
+.md-typeset svg.nj-fig {
+    display: block;
+    width: 100%;
+    height: auto;
+    margin-inline: auto;
+    color: var(--md-default-fg-color);
+    font-family: var(--md-text-font-family), sans-serif;
+}
+.md-typeset svg.nj-fig--range { min-width: 30rem; max-width: 40rem; }
+.md-typeset svg.nj-fig--cb { max-width: 30rem; }
+.nj-fig { --fg-line: color-mix(in srgb, currentColor 55%, var(--md-default-bg-color)); }
+.nj-fig .fg-cell { fill: color-mix(in srgb, var(--md-typeset-a-color) 14%, var(--md-default-bg-color)); stroke: var(--fg-line); stroke-width: 1.5; }
+.nj-fig .fg-cell--end { fill: none; stroke-dasharray: 4 3; }
+.nj-fig .fg-pill { fill: color-mix(in srgb, var(--md-typeset-a-color) 10%, var(--md-default-bg-color)); stroke: var(--md-typeset-a-color); stroke-width: 1.5; }
+.nj-fig .fg-pilltext { fill: var(--md-typeset-a-color); font-family: var(--md-code-font-family), monospace; font-size: 14px; font-weight: 500; text-anchor: middle; }
+.nj-fig .fg-arrow { stroke: var(--fg-line); stroke-width: 1.5; fill: none; }
+.nj-fig .fg-arrow--dash { stroke-dasharray: 3 3; }
+.nj-fig .fg-head { fill: var(--fg-line); }
+.nj-fig .fg-note { fill: currentColor; fill-opacity: .7; font-size: 13.5px; text-anchor: middle; }
+.nj-fig .fg-note--r { text-anchor: end; }
+.nj-fig .fg-note--l { text-anchor: start; }
+.nj-fig .fg-h { fill: currentColor; fill-opacity: .7; font-size: 15px; font-weight: 600; }
+.nj-fig .fg-code { fill: currentColor; font-family: var(--md-code-font-family), monospace; font-size: 16px; white-space: pre; }
+.nj-fig .fg-leg { font-size: 15px; }
+.nj-fig { --cb-os: #4eb05a; --cb-oe: #1a6b34; --cb-k: #e5534b; --cb-as: #f0c000; --cb-ae: #b07d00; --cb-v: #1f6fd1; }
+[data-md-color-scheme="slate"] .nj-fig { --cb-os: #7ee787; --cb-oe: #2ea043; --cb-k: #ff7b72; --cb-as: #f2cc60; --cb-ae: #c69026; --cb-v: #58a6ff; }
+.nj-fig .cb-os { fill: var(--cb-os); }
+.nj-fig .cb-oe { fill: var(--cb-oe); }
+.nj-fig .cb-k { fill: var(--cb-k); }
+.nj-fig .cb-as { fill: var(--cb-as); }
+.nj-fig .cb-ae { fill: var(--cb-ae); }
+.nj-fig .cb-v { fill: var(--cb-v); }
+.md-typeset img[src*="json-light"], .md-typeset img[src*="json-dark"] {
+    border-radius: 8px;
+}
+.md-typeset img {
+    max-width: 100%;
+    height: auto;
+}
+
+/* home page: content uses the same column as every other page */
+body:has(.nj-hero) .md-content {
+    max-width: none;
+    margin: 0;
+}
+.md-typeset .grid.cards {
+    width: auto;
+}
+
+/* 404 page (overrides/404.html) */
+.nj-404 {
+    max-width: 30rem;
+    padding: 2rem 0 3rem;
+}
+.nj-404__code {
+    margin: 0 0 .4rem;
+    color: var(--nj-blue);
+    font-family: var(--md-code-font-family);
+    font-size: .8rem;
+    font-weight: 500;
+}
+.md-typeset .nj-404 h1 {
+    margin-bottom: .8rem;
+}
+.nj-404 .md-button {
+    margin: .4rem .4rem 0 0;
+}
+
+/* touch targets and phones */
+@media screen and (max-width: 59.984375em) {
+    .md-nav__link {
+        padding-block: .2rem;
+    }
+}
+@media screen and (max-width: 29.984375em) {
+    .md-typeset h1 {
+        font-size: 1.7em;
+    }
+    .md-typeset .highlight pre > code {
+        font-size: .68rem;
+    }
+}

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

@@ -0,0 +1 @@
+<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>

docs/mkdocs/docs/examples/README.cpp

@@ -2,7 +2,7 @@
 #include <iomanip>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/accept__iterator_pair.cpp

@@ -2,7 +2,7 @@
 #include <vector>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/accept__string.cpp

@@ -2,19 +2,19 @@
 #include <iomanip>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {
     // a valid JSON text
-    auto valid_text = R"(
+    const auto* valid_text = R"(
     {
         "numbers": [1, 2, 3]
     }
     )";
 
     // an invalid JSON text
-    auto invalid_text = R"(
+    const auto* invalid_text = R"(
     {
         "strings": ["extra", "comma", ]
     }

docs/mkdocs/docs/examples/accept__wide_string.cpp

@@ -2,7 +2,7 @@
 #include <string>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/array.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/array_t.cpp

@@ -2,9 +2,9 @@
 #include <iomanip>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {
-    std::cout << std::boolalpha << std::is_same<std::vector<json>, json::array_t>::value << std::endl;
+    std::cout << std::boolalpha << std::is_same<std::vector<json>, json::array_t>::value << '\n';
 }

docs/mkdocs/docs/examples/at__json_pointer.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 using namespace nlohmann::literals;
 
 int main()

docs/mkdocs/docs/examples/at__json_pointer_const.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 using namespace nlohmann::literals;
 
 int main()

docs/mkdocs/docs/examples/at__keytype.c++17.cpp

@@ -3,7 +3,7 @@
 #include <nlohmann/json.hpp>
 
 using namespace std::string_view_literals;
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/at__keytype_const.c++17.cpp

@@ -3,7 +3,7 @@
 #include <nlohmann/json.hpp>
 
 using namespace std::string_view_literals;
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/at__object_t_key_type.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/at__object_t_key_type_const.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/at__size_type.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/at__size_type_const.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/back.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json__BasicJsonType.cpp

@@ -1,8 +1,8 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
-using ordered_json = nlohmann::ordered_json;
+using nlohmann::ordered_json;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json__CompatibleType.cpp

@@ -8,7 +8,7 @@
 #include <valarray>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json__InputIt_InputIt.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json__basic_json.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json__copyassignment.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json__list_init_t.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json__moveconstructor.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json__nullptr_t.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json__size_type_basic_json.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json__value_t.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__accept.cpp

@@ -2,7 +2,7 @@
 #include <nlohmann/json.hpp>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__basic_json_document.cpp

@@ -2,7 +2,7 @@
 #include <utility>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__erase.cpp

@@ -1,9 +1,9 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
-using json_editable_document = nlohmann::json_editable_document;
+using nlohmann::json_editable_document;
-using json_editable_view = nlohmann::json_editable_view;
+using nlohmann::json_editable_view;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__insert.cpp

@@ -1,9 +1,9 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
-using json_editable_document = nlohmann::json_editable_document;
+using nlohmann::json_editable_document;
-using json_editable_view = nlohmann::json_editable_view;
+using nlohmann::json_editable_view;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__is_discarded.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__load.cpp

@@ -4,8 +4,8 @@
 #include <vector>
 #include <nlohmann/json_view.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 using image_check = json_document::image_check;
 
 int main()

docs/mkdocs/docs/examples/basic_json_document__memory_usage.cpp

@@ -2,7 +2,7 @@
 #include <string>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__node_count.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__owns_source.cpp

@@ -2,7 +2,7 @@
 #include <string>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__parse.cpp

@@ -3,7 +3,7 @@
 #include <nlohmann/json.hpp>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__parse_copy.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 json_document parse_from_temporary_buffer()
 {

docs/mkdocs/docs/examples/basic_json_document__parse_iterator_pair.cpp

@@ -2,7 +2,7 @@
 #include <vector>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__push_back.cpp

@@ -1,8 +1,8 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
-using json_editable_document = nlohmann::json_editable_document;
+using nlohmann::json_editable_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__read.cpp

@@ -3,7 +3,7 @@
 #include <vector>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__root.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__save.cpp

@@ -4,7 +4,7 @@
 #include <vector>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__set.cpp

@@ -1,9 +1,9 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json = nlohmann::json;
+using nlohmann::json;
-using json_editable_document = nlohmann::json_editable_document;
+using nlohmann::json_editable_document;
-using json_editable_view = nlohmann::json_editable_view;
+using nlohmann::json_editable_view;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__shrink_to_fit.cpp

@@ -3,7 +3,7 @@
 #include <string>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_document__source.cpp

@@ -2,7 +2,7 @@
 #include <string>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__at.cpp

@@ -1,8 +1,8 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
-using json_view = nlohmann::json_view;
+using nlohmann::json_view;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__at_json_pointer.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 using json_pointer = nlohmann::json::json_pointer;
 
 int main()

docs/mkdocs/docs/examples/basic_json_view__back.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__begin.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__cbegin.cpp

@@ -2,8 +2,8 @@
 #include <numeric>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
-using json_view = nlohmann::json_view;
+using nlohmann::json_view;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__cend.cpp

@@ -2,8 +2,8 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
-using json_view = nlohmann::json_view;
+using nlohmann::json_view;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__contains.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__contains_json_pointer.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 using json_pointer = nlohmann::json::json_pointer;
 
 int main()

docs/mkdocs/docs/examples/basic_json_view__count.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__dump.cpp

@@ -1,8 +1,8 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
-using json_view = nlohmann::json_view;
+using nlohmann::json_view;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__end.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__find.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__front.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__get.cpp

@@ -3,8 +3,8 @@
 #include <string>
 #include <vector>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
-using json_view = nlohmann::json_view;
+using nlohmann::json_view;
 
 // address has no direct conversion in get<T>(), so get<address>() falls back
 // to materialize().get<address>() -- a real nlohmann::json value is built

docs/mkdocs/docs/examples/basic_json_view__get_string.cpp

@@ -2,8 +2,8 @@
 #include <nlohmann/json_view.hpp>
 #include <string>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
-using json_view = nlohmann::json_view;
+using nlohmann::json_view;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__get_to.cpp

@@ -2,8 +2,8 @@
 #include <nlohmann/json_view.hpp>
 #include <string>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
-using json_view = nlohmann::json_view;
+using nlohmann::json_view;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__items.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__materialize.cpp

@@ -2,7 +2,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__number_format.cpp

@@ -1,8 +1,8 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
-using json_view = nlohmann::json_view;
+using nlohmann::json_view;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__number_token.cpp

@@ -1,8 +1,8 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
-using json_view = nlohmann::json_view;
+using nlohmann::json_view;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__operator[].cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 
 int main()
 {

docs/mkdocs/docs/examples/basic_json_view__operator[]_json_pointer.cpp

@@ -1,7 +1,7 @@
 #include <iostream>
 #include <nlohmann/json_view.hpp>
 
-using json_document = nlohmann::json_document;
+using nlohmann::json_document;
 using json_pointer = nlohmann::json::json_pointer;
 
 int main()