Merge branch 'develop' into fix/json_pointer_create_object_5357

Signed-off-by: Niels Lohmann <mail@nlohmann.me>
2026-10-23 11:44:43 +00:00 · 2026-10-08 16:12:17 +02:00 · 2026-10-07 20:12:05 +02:00 · 2026-10-04 17:19:42 +02:00 · 2026-09-27 20:58:31 +02:00 · 2026-09-27 18:20:28 +02:00
529 changed files with 38734 additions and 77233 deletions
@@ -1,3 +0,0 @@
 # generated files are collapsed in diffs and excluded from language statistics
 single_include/** linguist-generated
 nlohmann_json.natvis linguist-generated
@@ -1,5 +1,5 @@
 # JSON for Modern C++ was originally written by Niels Lohmann.
-# Since 2013, over 400 contributors have helped to improve the library.
+# Since 2013, over 250 contributors have helped to improve the library.
 # This CODEOWNERS file is only to make sure that @nlohmann is requested
 # for a code review in case of a pull request.
@@ -98,7 +98,7 @@ $ ctest --test-dir build -j 10
 The test suite should report:
 ```
-100% tests passed, 0 tests failed out of <number of tests>
+100% tests passed, 0 tests failed out of 98
 ```
 #### Add tests
@@ -149,17 +149,14 @@ make build -C docs/mkdocs          # strict build: fails on broken links, anchor
 make check_mermaid -C docs/mkdocs  # checks the Mermaid diagrams (requires Node.js)
 ```
-The search index of the docset is generated from [`mkdocs.yml`](https://github.com/nlohmann/json/blob/develop/docs/mkdocs/mkdocs.yml)
+A new API page also needs an entry in [`docs/docset/docSet.sql`](https://github.com/nlohmann/json/blob/develop/docs/docset/docSet.sql),
-and each page's title (H1) and declaration by
+the search index of the docset; `make build` reports missing entries.
 [`docs/docset/generate_docset.py`](https://github.com/nlohmann/json/blob/develop/docs/docset/generate_docset.py);
 `make build` reports API pages that cannot be classified.
 ### Amalgamate the source code
 The single-header files
-[`single_include/nlohmann/json.hpp`](https://github.com/nlohmann/json/blob/develop/single_include/nlohmann/json.hpp),
+[`single_include/nlohmann/json.hpp`](https://github.com/nlohmann/json/blob/develop/single_include/nlohmann/json.hpp) and
-[`single_include/nlohmann/json_fwd.hpp`](https://github.com/nlohmann/json/blob/develop/single_include/nlohmann/json_fwd.hpp), and
+[`single_include/nlohmann/json_fwd.hpp`](https://github.com/nlohmann/json/blob/develop/single_include/nlohmann/json_fwd.hpp)
 [`single_include/nlohmann/json_literals.hpp`](https://github.com/nlohmann/json/blob/develop/single_include/nlohmann/json_literals.hpp)
 are **generated** from the source files in the
 [`include/nlohmann` directory](https://github.com/nlohmann/json/tree/develop/include/nlohmann). **Do not** edit the
 files directly; instead, modify the include/nlohmann sources and regenerate the files by executing:
@@ -182,7 +179,7 @@ The amalgamation check in CI fails if any of these generated files is out of dat
 ## Recommended documentation
- The library’s [README file](https://github.com/nlohmann/json/blob/develop/README.md) is an excellent starting point to
+- The library’s [README file](https://github.com/nlohmann/json/blob/master/README.md) is an excellent starting point to
  understand its functionality.
 - The [documentation page](https://json.nlohmann.me) is the reference documentation of the library.
 - [RFC 8259](https://datatracker.ietf.org/doc/html/rfc8259) is the reference for the JavaScript Object Notation (JSON)
@@ -221,9 +218,9 @@ feature macros then allows users to test their code against the library in the n
 ### Break C++11 language conformance
 This library is designed to work with C++11 and later. This means that any
-[supported C++11 compiler](https://github.com/nlohmann/json/blob/develop/README.md#supported-compilers) should compile
+[supported C++11 compiler](https://github.com/nlohmann/json/blob/master/README.md#supported-compilers) should compile
 the library without problems. Some compilers like GCC 4.7 (and earlier), Clang 3.3 (and earlier), or Microsoft Visual
-C++ 2013 and earlier are known not to work due to missing or incomplete C++11 support.
+Studio 13.0 and earlier are known not to work due to missing or incomplete C++11 support.
 Please do not add features that do not work with the mentioned supported compilers. Please guard features from C++14 and
 later against the respective [`JSON_HAS_CPP_14`](https://json.nlohmann.me/api/macros/json_has_cpp_11/) macros.
@@ -239,11 +236,12 @@ extension.
 The following areas really need contribution and are always welcomed:
 - Extending the **continuous integration** toward more exotic compilers such as Android NDK, Intel's Compiler, or the
-  bleeding-edge versions of Clang.
+  bleeding-edge versions Clang.
- Improving the efficiency of the **JSON parser**. The current parser is a hand-written iterative parser that keeps an
+- Improving the efficiency of the **JSON parser**. The current parser is implemented as a naive recursive descent parser
-  explicit stack instead of recursing, with hand-coded string handling. Speeding up the lexer or the value construction
+  with hand-coded string handling. More sophisticated approaches like LALR parsers would be really appreciated. That
-  would be appreciated. Parser generators like Bison or ANTLR do not play nice with single-header files -- I really
+  said, parser generators like Bison or ANTLR do not play nice with single-header files -- I really would like to keep
-  would like to keep the parser inside the `json.hpp` header.
+  the parser inside the `json.hpp` header, and I am not aware of approaches similar to [`re2c`](http://re2c.org) for
  parsing.
 - Extending and updating existing **benchmarks** to include (the most recent version of) this library. Though efficiency
  is not everything, speed and memory consumption are very important characteristics for C++ developers, so having
  proper comparisons would be interesting.
@@ -52,7 +52,7 @@ body:
        If possible, provide a small and self-contained example that triggers
        the bug. Please understand that we cannot analyze and debug large code
        bases. Please do not paste screenshots here.
-      render: cpp
+      render: Shell
  - type: textarea
    id: output
    attributes:
@@ -79,7 +79,7 @@ body:
      description: >
        Which version of the library did you use? If it is a released version,
        please enter the version number (e.g., 3.12.0). Otherwise, please enter
-        the commit hash. If you got the library from another source than the
+        the commit hash. If you got the library from another source as the
        GitHub repository (e.g., via a package manager), please also state
        this.
    validations:
@@ -29,13 +29,6 @@ updates:
      - dependency-name: mermaid
        update-types: ["version-update:semver-major"]
  - package-ecosystem: pip
    directory: /.github/requirements
    schedule:
      interval: daily
    cooldown:
      default-days: 7
  - package-ecosystem: pip
    directory: /tools/astyle
    schedule:
@@ -43,7 +36,7 @@ updates:
    cooldown:
      default-days: 7
    ignore:
-      # astyle is deliberately pinned (see tools/astyle/requirements.in): newer versions
+      # astyle is deliberately pinned (see tools/astyle/requirements.txt): newer versions
      # reformat the code, and the pinned version defines the formatting CI enforces
      - dependency-name: astyle
@@ -18,8 +18,7 @@ environment:
  matrix:
    # The Visual Studio 2017 jobs compile everything with /std:c++17, so they
    # only build the C++17 variant of each test, split into two jobs each to
-    # stay below AppVeyor's 60-minute limit per job. The Visual Studio 2019
+    # stay below AppVeyor's 60-minute limit per job.
    # job builds the tests for all standards and is split for the same reason.
    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
      configuration: Debug
      platform: x86
@@ -51,13 +50,7 @@ environment:
      configuration: Release
      platform: x86
      CXX_FLAGS: "/W4 /WX"
-      CMAKE_OPTIONS: "-DJSON_ImplicitConversions=OFF -DJSON_TestShard=0/2"
+      CMAKE_OPTIONS: "-DJSON_ImplicitConversions=OFF"
      GENERATOR: Visual Studio 16 2019
    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2019
      configuration: Release
      platform: x86
      CXX_FLAGS: "/W4 /WX"
      CMAKE_OPTIONS: "-DJSON_ImplicitConversions=OFF -DJSON_TestShard=1/2"
      GENERATOR: Visual Studio 16 2019
    - APPVEYOR_BUILD_WORKER_IMAGE: Visual Studio 2015
@@ -21,17 +21,6 @@ labels:
  files:
    - "cmake/.*"
 # other build systems
 - label: "CMake"
  files:
    - "(meson\\.build|meson_options\\.txt|BUILD\\.bazel|MODULE\\.bazel|Package\\.swift)"
 - label: "documentation"
  files:
    - ".github/ISSUE_TEMPLATE/.*"
    - ".github/config\\.yml"
    - ".github/(CONTRIBUTING|SECURITY|CODE_OF_CONDUCT|PULL_REQUEST_TEMPLATE)\\.md"
 - label: "CI"
  files:
    - ".github/workflows/.*"
@@ -56,25 +45,6 @@ labels:
 - label: "aspect: binary formats"
  title: "(?i)(bson|cbor|msgpack|messagepack|ubjson|bjdata|bon8|binary format)"
 - label: "aspect: json_view"
  files:
    - "include/nlohmann/json_view\\.hpp"
    - "include/nlohmann/detail/view/.*"
    - "single_include/nlohmann/json_view\\.hpp"
    - "tests/src/unit-json_view.*"
    - "tests/src/json_view_test_helpers\\.hpp"
    - "tests/src/fuzzer-(parse_json_view|json_view_image)\\.cpp"
    - "tests/benchmarks/json_view/.*"
    - "tools/amalgamate/config_json_view\\.json"
    - "docs/mkdocs/docs/features/json_view\\.md"
    - "docs/mkdocs/docs/api/basic_json_(document|view)/.*"
    - "docs/mkdocs/docs/api/(ordered_)?json_(editable_)?(document|view)\\.md"
    - "docs/mkdocs/docs/examples/(basic_json_(document|view)__|(ordered_)?json_(editable_)?(document|view)).*"
    - "tests/benchmarks/src/benchmarks_view\\.cpp"
 - label: "aspect: json_view"
  title: "(?i)(json_view|json_document|zero-copy)"
 - label: "python"
  files:
    - "\\.py$"
@@ -1 +0,0 @@
 meson==1.12.1
@@ -1,10 +0,0 @@
 #
 # This file is autogenerated by pip-compile with Python 3.14
 # by the following command:
 #
 #    pip-compile --generate-hashes --no-emit-index-url --output-file=.github/requirements/meson.txt --strip-extras .github/requirements/meson.in
 #
 meson==1.12.1 \
    --hash=sha256:930bc7542cbd9f57009e182fd014eba48cf1a0180a7b9006d2d32d8f168d8b02 \
    --hash=sha256:ab0a6ca09f8ef70c564c8241fb5a23957886a0b53fb58412b5e07eaf07dba743
    # via -r .github/requirements/meson.in
@@ -1 +0,0 @@
 semgrep==1.168.0
@@ -28,7 +28,7 @@ jobs:
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -22,7 +22,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -31,13 +31,13 @@ jobs:
          mkdir -p ./pr
          echo ${{ github.event.number }} > ./pr/number
          echo ${{ github.event.pull_request.user.login }} > ./pr/author
-      - uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: pr
          path: pr/
  check:
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
    env:
      MAIN_DIR: ${{ github.workspace }}/main
      INCLUDE_DIR: ${{ github.workspace }}/main/single_include/nlohmann
@@ -46,7 +46,7 @@ jobs:
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -67,22 +67,24 @@ jobs:
      - name: Install astyle
        run: |
          python3 -mvenv venv
-          venv/bin/pip3 install --require-hashes -r $MAIN_DIR/tools/astyle/requirements.txt
+          venv/bin/pip3 install -r $MAIN_DIR/tools/astyle/requirements.txt
      - name: Install generate_natvis dependencies
-        run: pip3 install --require-hashes -r $MAIN_DIR/tools/generate_natvis/requirements.txt
+        run: pip3 install -r $NATVIS_TOOL_DIR/requirements.txt
      - name: Regenerate the tools/macro_builder tables in macro_scope.hpp
        run: |
          cd $MAIN_DIR
          # Built from this PR's own tools/macro_builder/main.cpp, not a
-          # develop checkout: unlike amalgamate.py, this tool has no other
+          # develop checkout: unlike amalgamate.py and generate_natvis.py,
-          # source of truth to check against (its own README documents that
+          # this tool has no other source of truth to check against (its
-          # it must reproduce macro_scope.hpp byte for byte), so there is
+          # own README documents that it must reproduce macro_scope.hpp
-          # nothing to gain from checking out a separate copy, and doing so
+          # byte for byte), so there is nothing to gain from checking out a
-          # would make this step fail on a PR that adds support for a new
+          # separate copy, and doing so would make this step fail on a PR
-          # dispatch table until that PR itself merges to develop.
+          # that adds support for a new dispatch table until that PR itself
          # merges to develop, the same way generate_natvis.py's --version
          # requirement briefly did.
          TMPDIR=$(mktemp -d ./macro_builder_check.XXXXXX)
          c++ -std=c++11 tools/macro_builder/main.cpp -o "$TMPDIR/macro_builder"
          "$TMPDIR/macro_builder" > "$TMPDIR/paste.hpp"
@@ -115,15 +117,13 @@ jobs:
          python3 $TOOL_DIR/amalgamate.py -c $TOOL_DIR/config_json.json -s .
          python3 $TOOL_DIR/amalgamate.py -c $TOOL_DIR/config_json_fwd.json -s .
-          # the configuration of json_view.hpp comes with the pull request until
+          cp include/nlohmann/json_literals.hpp $INCLUDE_DIR/json_literals.hpp
          # it is on develop; the tool itself is still develop's
          python3 $TOOL_DIR/amalgamate.py -c $MAIN_DIR/tools/amalgamate/config_json_view.json -s .
          # the header list of the Bazel "json" target must match the files in include/
          cmake -P cmake/scripts/gen_bazel_build_file.cmake
          ${{ github.workspace }}/venv/bin/astyle --project=tools/astyle/.astylerc --suffix=none --quiet \
-            $INCLUDE_DIR/json.hpp $INCLUDE_DIR/json_fwd.hpp $INCLUDE_DIR/json_view.hpp
+            $INCLUDE_DIR/json.hpp $INCLUDE_DIR/json_fwd.hpp
          # fail loudly if a directory is renamed or removed: find would only warn
          # about the missing path and silently drop its files from the check
@@ -138,43 +138,25 @@ jobs:
          ${{ github.workspace }}/venv/bin/astyle --project=tools/astyle/.astylerc --suffix=none --quiet \
            $(find $SOURCE_DIRS -type f \( -name '*.hpp' -o -name '*.cpp' -o -name '*.cu' \) -not -path 'tests/thirdparty/*' -not -path 'tests/abi/include/nlohmann/*' | sort)
          # json_literals.hpp is copied verbatim from the (now formatted) include/
          # directory, like `make amalgamate` does
          cp include/nlohmann/json_literals.hpp $INCLUDE_DIR/json_literals.hpp
      - name: Regenerate nlohmann_json.natvis
        run: |
          cd $MAIN_DIR
-          # The generator and its template are what this check verifies the
+          # Pass --version explicitly so this step also works with the tool
-          # committed natvis file against (which namespaces it lists, and
+          # copy from develop before this repository's own generate_natvis.py
-          # what each entry looks like), so run this PR's copy rather than
+          # learns to derive the version itself: the older script requires
-          # the develop checkout's: with develop's, a PR that changes either
+          # --version, and the newer one accepts it as an explicit override.
-          # could never pass. generate_natvis.py loads the template from its
+          ABI_MACROS=include/nlohmann/detail/abi_macros.hpp
-          # own directory. Like the macro_builder step above, this only runs
+          VERSION_MAJOR=$(grep -m1 'define NLOHMANN_JSON_VERSION_MAJOR' $ABI_MACROS | grep -o '[0-9]\+')
-          # PR content in a job without credentials.
+          VERSION_MINOR=$(grep -m1 'define NLOHMANN_JSON_VERSION_MINOR' $ABI_MACROS | grep -o '[0-9]\+')
-          python3 tools/generate_natvis/generate_natvis.py $MAIN_DIR
+          VERSION_PATCH=$(grep -m1 'define NLOHMANN_JSON_VERSION_PATCH' $ABI_MACROS | grep -o '[0-9]\+')
-
+          # The template is what this check verifies the committed natvis
-      - name: Check the nlohmann_json.natvis generator options
+          # file against, so take it from this PR rather than from the
-        run: |
+          # develop checkout: generate_natvis.py loads the template from its
-          cd $MAIN_DIR
+          # own directory, and with develop's copy a PR that changes the
-          # The options for configurations outside the checked-in file write
+          # template could never pass. Like the macro_builder step above,
-          # to a temporary file, so they do not affect the diff below.
+          # this only renders PR content in a job without credentials.
-          GENERATOR=tools/generate_natvis/generate_natvis.py
+          cp tools/generate_natvis/nlohmann_json.natvis.j2 $NATVIS_TOOL_DIR/
-          python3 $GENERATOR --list-tags
+          python3 $NATVIS_TOOL_DIR/generate_natvis.py --version "$VERSION_MAJOR.$VERSION_MINOR.$VERSION_PATCH" $MAIN_DIR
          TAG_COUNT=$(python3 $GENERATOR --list-tags | wc -l)
          python3 $GENERATOR --abi-tags diag,_dp,_vns --abi-tags _diag --output $RUNNER_TEMP/abi_tags.natvis
          grep -q '<!-- Namespace nlohmann::json_abi_diag_dp_vns -->' $RUNNER_TEMP/abi_tags.natvis
          grep -q '<!-- Namespace nlohmann::json_abi_diag_dp_vns_v[0-9_]* -->' $RUNNER_TEMP/abi_tags.natvis
          test $(grep -c '<!-- Namespace ' $RUNNER_TEMP/abi_tags.natvis) -eq $(( $(grep -c '<!-- Namespace ' nlohmann_json.natvis) + 2 ))
          python3 $GENERATOR --all --output $RUNNER_TEMP/all.natvis
          test $(grep -c '<!-- Namespace ' $RUNNER_TEMP/all.natvis) -eq $(( (1 << TAG_COUNT) * 2 + 1 ))
          if python3 $GENERATOR --abi-tags _unknown --output $RUNNER_TEMP/unknown.natvis; then
            echo "generate_natvis.py accepted an unknown ABI tag"
            exit 1
          fi
      - name: Build patch and check for differences
        id: diff
@@ -183,7 +165,7 @@ jobs:
          mkdir -p ${{ github.workspace }}/patch
          git diff --patch --no-color > ${{ github.workspace }}/patch/amalgamation.patch
          if [ -s ${{ github.workspace }}/patch/amalgamation.patch ]; then
-            echo "The source code has not been amalgamated/formatted correctly, or BUILD.bazel, nlohmann_json.natvis, or the macro_builder tables in macro_scope.hpp are out of date ('make amalgamate BUILD.bazel natvis' fixes all but the tables, see tools/macro_builder/README.md). Diff:"
+            echo "The source code has not been amalgamated/formatted correctly or BUILD.bazel is out of date. Diff:"
            cat ${{ github.workspace }}/patch/amalgamation.patch
            echo "has_diff=true" >> "$GITHUB_OUTPUT"
          else
@@ -194,7 +176,7 @@ jobs:
      # instead of installing the pinned astyle version locally.
      - name: Upload patch
        if: steps.diff.outputs.has_diff == 'true'
-        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: amalgamation-patch
          path: patch/amalgamation.patch
@@ -20,7 +20,7 @@ jobs:
    timeout-minutes: 30
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -13,7 +13,7 @@ jobs:
    runs-on: ubuntu-22.04
    steps:
    - name: Harden Runner
-      uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+      uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
      with:
        egress-policy: audit
@@ -35,7 +35,7 @@ jobs:
        dry-run: false
        language: c++
    - name: Upload Crash
-      uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
+      uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
      if: failure() && steps.build.outcome == 'success'
      with:
        name: artifacts
@@ -21,13 +21,13 @@ permissions:
 jobs:
  CodeQL-Build:
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
    permissions:
      security-events: write
    steps:
    - name: Harden Runner
-      uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+      uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
      with:
        egress-policy: audit
@@ -38,14 +38,14 @@ jobs:
    # Initializes the CodeQL tools for scanning.
    - name: Initialize CodeQL
-      uses: github/codeql-action/init@6f2ac81f5cd81fe351a197ba0b00d91d03cd2aee # v4.39.0
+      uses: github/codeql-action/init@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
      with:
        languages: c-cpp
    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
    # If this step fails, then you should remove it and run the build manually (see below)
    - name: Autobuild
-      uses: github/codeql-action/autobuild@6f2ac81f5cd81fe351a197ba0b00d91d03cd2aee # v4.39.0
+      uses: github/codeql-action/autobuild@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
    - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@6f2ac81f5cd81fe351a197ba0b00d91d03cd2aee # v4.39.0
+      uses: github/codeql-action/analyze@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
@@ -20,7 +20,7 @@ jobs:
      pull-requests: write
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -37,14 +37,6 @@ jobs:
            var matchArtifact = artifacts.data.artifacts.filter((artifact) => {
              return artifact.name == "pr"
            })[0];
            // a run that failed before its jobs started (e.g. a stale queued
            // run cancelled long after its push) has no artifact to report on
            if (!matchArtifact) {
              core.notice('Run ${{ github.event.workflow_run.id }} has no "pr" artifact; nothing to comment on.');
              core.setOutput('found', 'false');
              return;
            }
            core.setOutput('found', 'true');
            var download = await github.rest.actions.downloadArtifact({
               owner: context.repo.owner,
               repo: context.repo.repo,
@@ -59,11 +51,9 @@ jobs:
      # Extract the untrusted PR artifact into a dedicated empty directory and
      # read only the two expected files by fixed path afterwards. This avoids a
      # malicious archive overwriting workspace files or escaping via ../ paths.
-      - if: steps.download.outputs.found == 'true'
+      - run: unzip -o pr.zip -d ./pr_artifact
        run: unzip -o pr.zip -d ./pr_artifact
      - name: 'Comment on PR'
        if: steps.download.outputs.found == 'true'
        uses: actions/github-script@3a2844b7e9c422d3c10d287c895573f7108da1b3 # v9.0.0
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
@@ -106,7 +96,7 @@ jobs:
              issue_number: issue_number,
              owner: context.repo.owner,
              repo: context.repo.repo,
-              body: '## 🔴 Amalgamation check failed! 🔴\nThe source code has not been amalgamated and/or formatted correctly, or `BUILD.bazel`, `nlohmann_json.natvis`, or the macro_builder tables in `macro_scope.hpp` are out of date. `make amalgamate BUILD.bazel natvis` fixes all but the tables (see `tools/macro_builder/README.md`).'
+              body: '## 🔴 Amalgamation check failed! 🔴\nThe source code has not been amalgamated and/or formatted correctly, or `BUILD.bazel` is out of date.'
                    + (hasPatch ? '\n\n📎 A ready-to-apply patch is attached to the [failed workflow run](' + runUrl + ') as the `amalgamation-patch` artifact.'
                                  + ' Download it, then apply it locally from the repository root with:'
                                  + '\n\n```shell\ngit apply amalgamation.patch\n```\n\n'
@@ -21,7 +21,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -31,7 +31,7 @@ jobs:
      security-events: write
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -47,6 +47,6 @@ jobs:
          output: 'flawfinder_results.sarif'
      - name: Upload analysis results to GitHub Security tab
-        uses: github/codeql-action/upload-sarif@6f2ac81f5cd81fe351a197ba0b00d91d03cd2aee # v4.39.0
+        uses: github/codeql-action/upload-sarif@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
        with:
          sarif_file: ${{github.workspace}}/flawfinder_results.sarif
@@ -1,84 +0,0 @@
 name: "json_view benchmarks"
 # On demand only: runs the comparison of json_view with yyjson, simdjson, and
 # Boost.JSON (tests/benchmarks/json_view/compare.py) on GitHub-hosted runners,
 # for numbers from x86-64 and AArch64 Linux. It runs when started by hand, or
 # when a pull request gets the label "benchmark" (on both architectures, with
 # GCC and the default settings). Shared runners are noisy: the results show
 # where json_view stands, but published numbers need a quiet machine (see
 # tests/benchmarks/json_view/README.md).
 on:
  pull_request:
    types: [labeled]
  workflow_dispatch:
    inputs:
      runner:
        description: "Runner image"
        type: choice
        options:
          - ubuntu-24.04
          - ubuntu-24.04-arm
        default: ubuntu-24.04
      compiler:
        description: "Compiler"
        type: choice
        options:
          - g++
          - clang++
        default: g++
      native:
        description: "Compile for the runner's CPU (-march=native)"
        type: boolean
        default: false
      rounds:
        description: "Rounds of bench_view"
        type: number
        default: 30
 permissions:
  contents: read
 concurrency:
  # (the label is part of the group: adding an unrelated label must not cancel a running benchmark)
  group: json-view-benchmarks-${{ github.workflow }}-${{ github.ref }}-${{ github.event.label.name }}
  cancel-in-progress: true
 jobs:
  compare:
    if: github.event_name == 'workflow_dispatch' || github.event.label.name == 'benchmark'
    strategy:
      matrix:
        runner: ${{ fromJSON(github.event_name == 'workflow_dispatch' && format('["{0}"]', inputs.runner) || '["ubuntu-24.04", "ubuntu-24.04-arm"]') }}
    runs-on: ${{ matrix.runner }}
    timeout-minutes: 60
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
        with:
          egress-policy: audit
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
      - name: Download test data
        run: |
          cmake -S . -B build -DJSON_BuildTests=On
          cmake --build build --target download_test_data
      - name: Run the comparison
        env:
          CXX: ${{ inputs.compiler || 'g++' }}
          CC: ${{ inputs.compiler == 'clang++' && 'clang' || 'gcc' }}
          ROUNDS: ${{ inputs.rounds || 30 }}
          NATIVE: ${{ inputs.native && '--native' || '' }}
        run: python3 tests/benchmarks/json_view/compare.py --data build/test_files --download --rounds "$ROUNDS" $NATIVE
      - name: Summary
        run: cat tests/benchmarks/json_view/results/*.md >> "$GITHUB_STEP_SUMMARY"
      - uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
        with:
          name: json_view-benchmarks-${{ matrix.runner }}-${{ inputs.compiler || 'g++' }}
          path: tests/benchmarks/json_view/results/
@@ -23,7 +23,7 @@ jobs:
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -15,7 +15,6 @@ on:
      - .github/SECURITY.md
      - cmake/clang_flags.cmake
      - cmake/gcc_flags.cmake
      - include/nlohmann/detail/abi_macros.hpp
      - tests/fmt_formatter/project/main.cpp
      - tools/astyle/.astylerc
  workflow_dispatch:
@@ -37,7 +36,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -40,7 +40,7 @@ jobs:
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -50,7 +50,7 @@ jobs:
          persist-credentials: false
      - name: "Run analysis"
-        uses: ossf/scorecard-action@fa7117db83c52d787ae5a89f350999701505d78e # v2.5.0
+        uses: ossf/scorecard-action@2d1146689b8cda280b9bc96326124645441f03bc # v2.4.4
        with:
          results_file: results.sarif
          results_format: sarif
@@ -72,7 +72,7 @@ jobs:
      # Upload the results as artifacts (optional). Commenting out will disable uploads of run results in SARIF
      # format to the repository Actions tab.
      - name: "Upload artifact"
-        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: SARIF file
          path: results.sarif
@@ -80,6 +80,6 @@ jobs:
      # Upload the results to GitHub's code scanning dashboard.
      - name: "Upload to code-scanning"
-        uses: github/codeql-action/upload-sarif@6f2ac81f5cd81fe351a197ba0b00d91d03cd2aee # v4.39.0
+        uses: github/codeql-action/upload-sarif@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
        with:
          sarif_file: results.sarif
@@ -33,10 +33,10 @@ jobs:
      security-events: write # for github/codeql-action/upload-sarif to upload SARIF results
      actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status
    name: Scan
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -53,7 +53,7 @@ jobs:
      # SEMGREP_APP_TOKEN is still passed through so registry auth works if a
      # token is ever added.
      - name: Install Semgrep
-        run: python3 -m pip install --user --require-hashes -r .github/requirements/semgrep.txt
+        run: python3 -m pip install --user semgrep==1.168.0
      # `semgrep scan --sarif` always exits 0 even with findings; continue-on-error
      # is a safety net so the SARIF upload still runs if the scan itself errors.
@@ -65,7 +65,7 @@ jobs:
      # Upload SARIF file generated in previous step
      - name: Upload SARIF file
-        uses: github/codeql-action/upload-sarif@6f2ac81f5cd81fe351a197ba0b00d91d03cd2aee # v4.39.0
+        uses: github/codeql-action/upload-sarif@2892aa5e19bbd11bc0cff5427e3b750a04d9e3c2 # v4.38.2
        with:
          sarif_file: semgrep.sarif
        if: always()
@@ -16,7 +16,7 @@ jobs:
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -25,24 +25,24 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build
        run: cmake --build build --target ci_test_gcc
  ci_meson_install:
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Check that Meson and pkg-config offer the CMake options
        run: make check_build_options
      - name: Install Meson
-        run: pip install --require-hashes -r .github/requirements/meson.txt
+        run: pip install meson
      - name: Install with Meson
        run: |
          meson setup build-meson --prefix=${{ github.workspace }}/install
@@ -77,10 +77,10 @@ jobs:
          cmake --build build-import-split
  ci_infer:
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -92,38 +92,37 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build
        run: cmake --build build --target ci_infer
      - name: Archive Infer report
        if: always()
-        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: infer-report
          path: ${{ github.workspace }}/build/build_infer/infer-out/report.txt
          if-no-files-found: ignore
  ci_static_analysis_ubuntu:
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
    strategy:
      matrix:
-        target: [ci_test_single_header, ci_cppcheck, ci_cpplint, ci_reproducible_tests, ci_non_git_tests, ci_offline_testdata, ci_reuse_compliance, ci_test_valgrind]
+        target: [ci_test_amalgamation, ci_test_single_header, ci_cppcheck, ci_cpplint, ci_reproducible_tests, ci_non_git_tests, ci_offline_testdata, ci_reuse_compliance, ci_test_valgrind]
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
      - name: Install Valgrind
        if: matrix.target == 'ci_test_valgrind'
        run: sudo apt-get update ; sudo apt-get install -y valgrind
      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build
@@ -142,7 +141,7 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build
@@ -168,17 +167,17 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build
        run: cmake --build build --target ${{ matrix.target }}
  ci_test_coverage:
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -197,7 +196,7 @@ jobs:
      - name: Build
        run: cmake --build build --target ci_test_coverage
      - name: Archive coverage report
-        uses: actions/upload-artifact@cf430e030ddbb5b0abf93d22962f4752f3646cd9 # v7.0.2
+        uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
        with:
          name: code-coverage-report
          path: ${{ github.workspace }}/build/html
@@ -244,7 +243,7 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: CXX=g++-${{ matrix.compiler }} cmake -S . -B build -DJSON_CI=On
      - name: Build
@@ -262,7 +261,7 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build
@@ -279,8 +278,8 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
-      - name: Disable filesystem support (std::filesystem is unusable) for clang 7 / 8 / 9 / 10
+      - name: Set env FORCE_STDCPPFS_FLAG for clang 7 / 8 / 9 / 10
        run: echo "JSON_FORCED_GLOBAL_COMPILE_OPTIONS=-DJSON_HAS_FILESYSTEM=0;-DJSON_HAS_EXPERIMENTAL_FILESYSTEM=0" >> "$GITHUB_ENV"
        if: ${{ matrix.compiler == '7' || matrix.compiler == '8' || matrix.compiler == '9' || matrix.compiler == '10' }}
      - name: Run CMake
@@ -299,7 +298,7 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build
@@ -319,7 +318,7 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build with libc++
@@ -346,7 +345,7 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build
@@ -366,7 +365,7 @@ jobs:
      # import-std support. Its opt-in token is CMake-version-specific, so pin
      # CMake to the version whose token is set in tests/module_cpp20/CMakeLists.txt.
      - name: Get pinned CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
        with:
          cmakeVersion: 4.3.4
      # Clang: the std library module is provided by libc++ (the image's libstdc++
@@ -392,7 +391,7 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build
@@ -409,7 +408,7 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build
@@ -423,17 +422,17 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DJSON_CI=On
      - name: Build
        run: cmake --build build --target ci_nvhpc
  ci_emscripten:
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -443,20 +442,20 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Run CMake
        run: cmake -S . -B build -DCMAKE_TOOLCHAIN_FILE=$EMSDK/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake -GNinja
      - name: Build
        run: cmake --build build
  ci_test_documentation:
-    runs-on: ubuntu-26.04
+    runs-on: ubuntu-latest
    strategy:
      matrix:
        target: [ci_test_examples, ci_test_build_documentation, ci_test_documentation_mermaid]
    steps:
      - name: Harden Runner
-        uses: step-security/harden-runner@ccd8616d44fd3846e67624a50d5aad6d37bf2d25 # v2.22.1
+        uses: step-security/harden-runner@e14015d583714f6e62063499dc959a02595150a1 # v2.21.1
        with:
          egress-policy: audit
@@ -465,7 +464,7 @@ jobs:
          persist-credentials: false
          # the git-revision-date-localized plugin needs the history; a shallow clone makes the strict build fail
          fetch-depth: ${{ matrix.target == 'ci_test_build_documentation' && '0' || '1' }}
-      - uses: actions/setup-node@949feb2413d6458794dcd2491c4babbbce0c15c1 # v7.1.0
+      - uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
        if: matrix.target == 'ci_test_documentation_mermaid'
        with:
          node-version: 24
@@ -484,7 +483,7 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Check that the job runs natively on arm64
        run: uname -m && test "$(uname -m)" = aarch64
      - name: Run CMake
@@ -90,7 +90,7 @@ jobs:
        with:
          persist-credentials: false
      - name: Get latest CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
      - name: Set extra CXX_FLAGS for latest std_version
        # /wd5285 silences C5285 emitted by the bundled third-party doctest.h, which
        # specializes std::tuple (newly diagnosed by the VS2026 v145 toolset)
@@ -166,21 +166,12 @@ jobs:
      # link, but the binaries clang 11.0.1 and clang 18.1.8 then produce crash
      # before doctest prints its first line - 39 of 102 tests on clang 18.
      # Keep the objects small by splitting the test files instead.
      # The tests link with LLD: GNU ld fails on objects with more than 32767
      # sections with "relocation truncated to fit: IMAGE_REL_AMD64_REL32
      # against `.rdata'", as it stores the section an associative COMDAT
      # section belongs to in 16 bits (x_associated in binutils'
      # include/coff/internal.h) and so discards the jump tables of inline
      # functions together with the wrong function. Each basic_json
      # specialization and input type a test file instantiates adds many
      # sections, so unit-msgpack.cpp and unit-regression2.cpp kept crossing
      # that limit as the library grew.
      - name: Run CMake
        run: cmake -S . -B build ^
             -DCMAKE_CXX_COMPILER="C:/Program Files/LLVM/bin/clang++.exe" ^
             -DCMAKE_CXX_FLAGS="--target=x86_64-w64-mingw32 -stdlib=libstdc++ -pthread" ^
             -DCMAKE_CXX_FLAGS_DEBUG="-g0" ^
-             -DCMAKE_EXE_LINKER_FLAGS="-fuse-ld=lld -lwinpthread" ^
+             -DCMAKE_EXE_LINKER_FLAGS="-lwinpthread" ^
             -G"MinGW Makefiles" ^
             -DCMAKE_BUILD_TYPE=Debug ^
             -DJSON_BuildTests=On
@@ -189,7 +180,7 @@ jobs:
      - name: Test
        run: cd build ; ctest -j 10 -C Debug --output-on-failure
-  clang-cl:
+  clang-cl-12:
    runs-on: windows-2022
    strategy:
      matrix:
@@ -216,13 +207,11 @@ jobs:
      # import-std support. Its opt-in token is CMake-version-specific, so pin
      # CMake to the version whose token is set in tests/module_cpp20/CMakeLists.txt.
      - name: Get pinned CMake and ninja
-        uses: lukka/get-cmake@a89e43e22a96abafcd7a62db652a65ecd33052c9 # v4.4.4
+        uses: lukka/get-cmake@fffaaafeea488556c2c12dad60690008bc1caacb # v4.4.2
        with:
          cmakeVersion: 4.3.4
      # CMAKE_CXX_FLAGS replaces CMake's MSVC defaults (which include /EHsc), and
      # ci_module_cpp20 forwards it to the module build, so list /EHsc explicitly
      - name: Run CMake (Debug)
-        run: cmake -S . -B build -G "Visual Studio 17 2022" -DJSON_CI=ON -DCMAKE_CXX_FLAGS="/permissive- /std:c++latest /utf-8 /EHsc /W4 /WX"
+        run: cmake -S . -B build -G "Visual Studio 17 2022" -DJSON_CI=ON -DCMAKE_CXX_FLAGS="/permissive- /std:c++latest /utf-8 /W4 /WX"
      - name: Build
        run: cmake --build build --config Debug --target ci_module_cpp20
@@ -27,6 +27,7 @@
 /docs/docset/JSON_for_Modern_C++.tgz
 /docs/docset/docSet.dsidx
 /docs/mkdocs/.cache/
 /docs/mkdocs/docs/__pycache__/
 /docs/mkdocs/hooks/__pycache__/
 /docs/mkdocs/scripts/mermaid/node_modules/
 /docs/mkdocs/site/
@@ -46,20 +47,3 @@ nlohmann_json.spdx
 # Bazel-related
 MODULE.bazel.lock
 # backups left by `make check-amalgamation` or the ci_test_amalgamation target if they are interrupted
 /BUILD.bazel~
 /nlohmann_json.natvis~
 /single_include/nlohmann/*.hpp~
 /venv_astyle/
 # release outputs of `make release`
 /include.zip
 /include.zip.asc
 /json.tar.xz
 /json.tar.xz.asc
 /release_files/
 /single_include/nlohmann/*.asc
 # GCC module cache
 /gcm.cache/
@@ -1,7 +1,6 @@
 {
  "_comment": "Used by the ci_infer CMake target (#5715 item 4b). fail-on-issue makes CI fail on Infer findings; disable-issue-type is a type-level baseline for the ~174 pre-existing findings (all PULSE_UNNECESSARY_COPY*/PULSE_RESOURCE_LEAK/PULSE_CONST_REFABLE, mostly in test code) triaged in run https://github.com/nlohmann/json/actions/runs/35829411620 on commit 1054b2097, so CI fails only on a NEW issue type. Remove an entry here once its findings have been fixed or explicitly accepted.",
  "_comment_pulse": "Pulse stops exploring paths after pulse-max-disjuncts (default 20). With the default, basic_json::replace_value() (destroy + assert_invariant) exceeds the limit, Pulse loses the stored type, and reports false NULLPTR_DEREFERENCE findings for get_ptr() results in tests/src/unit-pointer_access.cpp.",
  "_comment_view": "Infer's model of std::unique_ptr mixes up values that are returned by value and own one: basic_json_document (parse() results) and the `built` values of the build() helper in tests/src/unit-json_view_builder.cpp. It reports USE_AFTER_DELETE for one of them after the destructor of an unrelated object (e.g. ~built() on line 345 invalidating `shallow` on line 350 of that file, or two documents parsed in one lambda in tests/src/unit-json_view_dump.cpp). AddressSanitizer and Valgrind are clean on the same tests, so reports for the json_view test files are excluded; findings reported in the library headers are still reported.",
  "pulse-max-disjuncts": 40,
  "fail-on-issue": true,
  "disable-issue-type": [
@@ -11,8 +10,5 @@
    "PULSE_UNNECESSARY_COPY_OPTIONAL",
    "PULSE_RESOURCE_LEAK",
    "PULSE_CONST_REFABLE"
  ],
  "report-block-list-path-regex": [
    "tests/src/unit-json_view.*\\.cpp"
  ]
 }
@@ -20,13 +20,11 @@ cc_library(
    hdrs = [
        "include/nlohmann/adl_serializer.hpp",
        "include/nlohmann/byte_container_with_subtype.hpp",
        "include/nlohmann/detail/abi_config.hpp",
        "include/nlohmann/detail/abi_macros.hpp",
        "include/nlohmann/detail/bit_ops.hpp",
        "include/nlohmann/detail/conversions/from_json.hpp",
        "include/nlohmann/detail/conversions/to_chars.hpp",
        "include/nlohmann/detail/conversions/to_json.hpp",
        "include/nlohmann/detail/conversions/zmij.hpp",
        "include/nlohmann/detail/exceptions.hpp",
        "include/nlohmann/detail/hash.hpp",
        "include/nlohmann/detail/input/binary_reader.hpp",
@@ -37,7 +35,6 @@ cc_library(
        "include/nlohmann/detail/input/parser.hpp",
        "include/nlohmann/detail/input/position_t.hpp",
        "include/nlohmann/detail/input/pow5_table.hpp",
        "include/nlohmann/detail/input/simd_scan.hpp",
        "include/nlohmann/detail/input/string_scan.hpp",
        "include/nlohmann/detail/iterators/internal_iterator.hpp",
        "include/nlohmann/detail/iterators/iter_impl.hpp",
@@ -68,32 +65,9 @@ cc_library(
        "include/nlohmann/detail/string_escape.hpp",
        "include/nlohmann/detail/string_utils.hpp",
        "include/nlohmann/detail/value_t.hpp",
        "include/nlohmann/detail/view/builder.hpp",
        "include/nlohmann/detail/view/compare.hpp",
        "include/nlohmann/detail/view/document_data.hpp",
        "include/nlohmann/detail/view/edit.hpp",
        "include/nlohmann/detail/view/edit_storage.hpp",
        "include/nlohmann/detail/view/errors.hpp",
        "include/nlohmann/detail/view/image.hpp",
        "include/nlohmann/detail/view/input.hpp",
        "include/nlohmann/detail/view/iterator.hpp",
        "include/nlohmann/detail/view/lookup.hpp",
        "include/nlohmann/detail/view/macro_scope.hpp",
        "include/nlohmann/detail/view/macro_unscope.hpp",
        "include/nlohmann/detail/view/materialize.hpp",
        "include/nlohmann/detail/view/node.hpp",
        "include/nlohmann/detail/view/number.hpp",
        "include/nlohmann/detail/view/object_index.hpp",
        "include/nlohmann/detail/view/pointer.hpp",
        "include/nlohmann/detail/view/scan.hpp",
        "include/nlohmann/detail/view/serializer.hpp",
        "include/nlohmann/detail/view/simd.hpp",
        "include/nlohmann/detail/view/string_ref.hpp",
        "include/nlohmann/detail/view/value.hpp",
        "include/nlohmann/json.hpp",
        "include/nlohmann/json_fwd.hpp",
        "include/nlohmann/json_literals.hpp",
        "include/nlohmann/json_view.hpp",
        "include/nlohmann/ordered_map.hpp",
        "include/nlohmann/thirdparty/hedley/hedley.hpp",
        "include/nlohmann/thirdparty/hedley/hedley_undef.hpp",
@@ -107,8 +81,6 @@ cc_library(
    hdrs = [
        "single_include/nlohmann/json.hpp",
        "single_include/nlohmann/json_fwd.hpp",
        "single_include/nlohmann/json_literals.hpp",
        "single_include/nlohmann/json_view.hpp",
    ],
    includes = ["single_include"],
    visibility = ["//visibility:public"],
@@ -8,7 +8,7 @@ authors:
    website: https://nlohmann.me
 title: "JSON for Modern C++"
 version: 3.12.0
-date-released: 2025-04-11
+date-released: 2025-04-07
 license: MIT
 repository-code: "https://github.com/nlohmann/json"
 url: https://json.nlohmann.me
@@ -30,7 +30,7 @@ endif ()
 option(NLOHMANN_JSON_BUILD_MODULES "Build C++ modules support" OFF)
 if(NLOHMANN_JSON_BUILD_MODULES)
-    if(NOT CMAKE_VERSION VERSION_LESS 3.28)
+    if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.28)
        message(STATUS "Building nlohmann.json C++ module")
        add_subdirectory(src/modules)
    else()
@@ -6,7 +6,6 @@ This file describes the source for supporting files; that is, files that are not
 - [GitHub](#github)
 - [REUSE](#reuse)
 - [Package Managers](#package-managers)
 - [Debugging](#debugging)
 ## Continuous Integration
@@ -15,7 +14,7 @@ This file describes the source for supporting files; that is, files that are not
 The [GitHub Actions](https://docs.github.com/en/actions) workflows that build, test, and analyze the library. Each file in this folder defines one workflow:
 - `ubuntu.yml`, `macos.yml`, `windows.yml` — build and run the test suite on Linux, macOS, and Windows.
- `check_amalgamation.yml` — verify on pull requests and pushes to `develop` that the generated files (the single-header amalgamation in `single_include`, `BUILD.bazel`, and `nlohmann_json.natvis`) are up to date.
+- `check_amalgamation.yml` — verify that the single-header amalgamation in `single_include` is up to date on pull requests.
 - `comment_check_amalgamation.yml` — comment on a pull request when the amalgamation check failed.
 - `cifuzz.yml` — run short fuzzing sessions via [OSS-Fuzz CIFuzz](https://google.github.io/oss-fuzz/getting-started/continuous-integration/) on pull requests.
 - `codeql-analysis.yml` — run [CodeQL](https://codeql.github.com) code scanning.
@@ -25,9 +24,7 @@ The [GitHub Actions](https://docs.github.com/en/actions) workflows that build, t
 - `dependency-review.yml` — scan dependency changes in pull requests for known vulnerabilities.
 - `labeler.yml` — the "Pull Request Labeler" workflow (see `.github/labeler.yml`).
 - `stale.yml` — comment on and close stale issues and pull requests.
- `publish_documentation.yml` — build and publish the documentation on pushes to the `develop` branch that touch the documentation sources (or the files it embeds).
+- `publish_documentation.yml` — build and publish the documentation on every merge to the `develop` branch.
 - `check_docs_links.yml` — check the links of the documentation weekly, as external links can break without any change in this repository.
 - `cancel_closed_pr_runs.yml` — cancel unfinished workflow runs of a pull request once it is closed or merged.
 Further documentation:
@@ -269,9 +266,8 @@ meson setup builddir
 ninja -C builddir
 ```
-`meson_options.txt` defines the options, which mirror the names of the CMake options that change the library's target (for example,
+`meson_options.txt` defines the options, which mirror the CMake options that change the library's target (for example,
-`-DDiagnostics=true`); their defaults may differ (for example, `MultipleHeaders` defaults to `false` in Meson, while
+`-DDiagnostics=true`). Meson requires this file next to `meson.build`, so it is also part of `include.zip`. `make check_build_options`
 `JSON_MultipleHeaders` is `ON` in CMake). Meson requires this file next to `meson.build`, so it is also part of `include.zip`. `make check_build_options`
 ([`tools/check_build_options`](tools/check_build_options/README.md)) checks in CI that both files and the pkg-config files
 stay in sync with the CMake options.
@@ -290,29 +286,3 @@ The module definition for [Bazel](https://bazel.build)'s [Bzlmod](https://bazel.
 Further documentation:
 - [Bazel modules](https://bazel.build/external/module)
 ## Debugging
 ### `nlohmann_json.natvis`
 The [Natvis](https://learn.microsoft.com/en-us/visualstudio/debugger/create-custom-views-of-native-objects) file that
 gives `json` values a friendly view in the Visual Studio debugger. The file is generated by
 `tools/generate_natvis/generate_natvis.py` from the template `tools/generate_natvis/nlohmann_json.natvis.j2` and the ABI
 tags and version in `include/nlohmann/detail/abi_macros.hpp`; change the script or the template rather than editing
 the file by hand. The file can be updated by calling
 ```shell
 make natvis
 ```
 The "Check amalgamation" workflow fails if the file is out of date.
 The file covers the namespace variants with up to two ABI tags. A Natvis file for other configurations can be
 generated with the `--abi-tags` or `--all` options, for example
 `make natvis NATVIS_ARGS="--abi-tags _diag,_dp,_vns --output my_nlohmann_json.natvis"`; see
 [`tools/generate_natvis`](tools/generate_natvis/README.md). With MSVC, CMake adds the file to the `nlohmann_json`
 target and installs it.
 Further documentation:
 - [Create custom views of C++ objects in the debugger using the Natvis framework](https://learn.microsoft.com/en-us/visualstudio/debugger/create-custom-views-of-native-objects)
@@ -1,6 +1,5 @@
 module(
    name = "nlohmann_json",
    version = "3.12.0",
    compatibility_level = 1,
 )
@@ -1,4 +1,4 @@
-.PHONY: all amalgamate check-amalgamation check_build_options pretty install_astyle clean ChangeLog.md release update_hedley update_hedley_undef BUILD.bazel natvis macro_builder_check run_benchmarks pvs_studio serve_header reuse spdx
+.PHONY: pretty clean ChangeLog.md release update_hedley update_hedley_undef BUILD.bazel natvis macro_builder_check check_build_options
 ##########################################################################
 # configuration
@@ -26,7 +26,6 @@ AMALGAMATED_FILE=single_include/nlohmann/json.hpp
 AMALGAMATED_FWD_FILE=single_include/nlohmann/json_fwd.hpp
 # json_literals.hpp only includes <nlohmann/json.hpp>, so it is copied verbatim
 AMALGAMATED_LITERALS_FILE=single_include/nlohmann/json_literals.hpp
 AMALGAMATED_VIEW_FILE=single_include/nlohmann/json_view.hpp
 # the header with the argument-counting macros generated by tools/macro_builder
 MACRO_SCOPE_HPP=include/nlohmann/detail/macro_scope.hpp
@@ -38,22 +37,16 @@ MACRO_SCOPE_HPP=include/nlohmann/detail/macro_scope.hpp
 # main target
 all:
-	@echo "amalgamate - amalgamate files single_include/nlohmann/json{,_fwd,_literals,_view}.hpp from the include/nlohmann sources"
+	@echo "amalgamate - amalgamate files single_include/nlohmann/json{,_fwd,_literals}.hpp from the include/nlohmann sources"
 	@echo "BUILD.bazel - regenerate the Bazel BUILD file from the include/nlohmann sources"
 	@echo "ChangeLog.md - generate ChangeLog file"
 	@echo "check-amalgamation - check whether sources have been amalgamated and BUILD.bazel is up to date"
 	@echo "check_build_options - check that the Meson build and the pkg-config files offer the options of the CMake target"
 	@echo "clean - remove built files"
-	@echo "(fuzzers) - see tests/fuzzing.md, or run 'make -C tests fuzzers' to build the AFL fuzzers"
+	@echo "fuzzing - see tests/fuzzing.md for how to build and run the fuzzers"
 	@echo "macro_builder_check - check that macro_scope.hpp matches tools/macro_builder's output"
-	@echo "natvis - regenerate nlohmann_json.natvis from the current ABI tags and version (pass generator options via NATVIS_ARGS, see tools/generate_natvis/README.md)"
+	@echo "natvis - regenerate nlohmann_json.natvis from the current ABI tags and version"
 	@echo "pretty - beautify code with Artistic Style"
 	@echo "pvs_studio - run the PVS-Studio static analyzer and open the report"
 	@echo "release - create the release files (include.zip, json.tar.xz, single headers, signatures, hashes)"
 	@echo "reuse - annotate the source files with REUSE license headers and lint them"
 	@echo "run_benchmarks - build and run benchmarks"
 	@echo "serve_header - serve the single header, re-amalgamated on demand (see tools/serve_header)"
 	@echo "spdx - generate the SPDX software bill of materials nlohmann_json.spdx"
 	@echo "update_hedley - download Hedley and regenerate hedley.hpp / hedley_undef.hpp"
 	@echo "update_hedley_undef - rebuild hedley_undef.hpp from the JSON_HEDLEY_* #define names in hedley.hpp"
@@ -97,10 +90,10 @@ install_astyle:
 # call the Artistic Style pretty printer on all source files
 pretty: install_astyle
-	$(ASTYLE) --project=tools/astyle/.astylerc $(SRCS) $(TESTS_SRCS) $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE) $(AMALGAMATED_LITERALS_FILE) $(AMALGAMATED_VIEW_FILE) docs/mkdocs/docs/examples/*.cpp docs/mkdocs/docs/examples/*.hpp
+	$(ASTYLE) --project=tools/astyle/.astylerc $(SRCS) $(TESTS_SRCS) $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE) $(AMALGAMATED_LITERALS_FILE) docs/mkdocs/docs/examples/*.cpp docs/mkdocs/docs/examples/*.hpp
 # create single header files and pretty print
-amalgamate: $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE) $(AMALGAMATED_LITERALS_FILE) $(AMALGAMATED_VIEW_FILE)
+amalgamate: $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE) $(AMALGAMATED_LITERALS_FILE)
 	$(MAKE) pretty
 # call the amalgamation tool for json.hpp
@@ -115,24 +108,13 @@ $(AMALGAMATED_FWD_FILE): $(SRCS)
 $(AMALGAMATED_LITERALS_FILE): include/nlohmann/json_literals.hpp
 	cp include/nlohmann/json_literals.hpp $(AMALGAMATED_LITERALS_FILE)
 # call the amalgamation tool for json_view.hpp (keeps including json.hpp)
 $(AMALGAMATED_VIEW_FILE): $(SRCS)
 	tools/amalgamate/amalgamate.py -c tools/amalgamate/config_json_view.json -s . --verbose=yes
 NATVIS_VENV=tools/generate_natvis/venv
 # extra options for generate_natvis.py, e.g. NATVIS_ARGS="--abi-tags _diag,_dp,_vns --output my.natvis"
 NATVIS_ARGS=
 # regenerate nlohmann_json.natvis from the ABI tags and version in include/nlohmann/detail/abi_macros.hpp
 # (the dependencies are installed into a virtual environment first)
 natvis:
-	@test -d $(NATVIS_VENV) || python3 -mvenv $(NATVIS_VENV)
+	python3 tools/generate_natvis/generate_natvis.py .
 	@$(NATVIS_VENV)/bin/python3 -c 'import jinja2' 2>/dev/null || $(NATVIS_VENV)/bin/pip3 install --quiet -r tools/generate_natvis/requirements.txt
 	$(NATVIS_VENV)/bin/python3 tools/generate_natvis/generate_natvis.py $(NATVIS_ARGS) .
 # regenerate the two tools/macro_builder blocks of $(MACRO_SCOPE_HPP) (see its README.md) and diff against the
 # checked-in header; phony, because it never writes $(MACRO_SCOPE_HPP) itself
-macro_builder_check: install_astyle
+macro_builder_check:
 	@set -e; \
 	TMPDIR=$$(mktemp -d ./macro_builder_check.XXXXXX); \
 	trap 'rm -rf "$$TMPDIR"' EXIT; \
@@ -149,27 +131,27 @@ macro_builder_check: install_astyle
 check_build_options:
 	python3 tools/check_build_options/check_build_options.py .
-# check if the single headers have been amalgamated from the nlohmann sources and if BUILD.bazel and
+# check if file single_include/nlohmann/json.hpp has been amalgamated from the nlohmann sources
 # nlohmann_json.natvis are up to date; all checks are run, and the checked-in files are always restored
 check-amalgamation:
-	@status=0; \
+	@mv $(AMALGAMATED_FILE) $(AMALGAMATED_FILE)~
-	banner() { printf '===================================================================\n  %s\n===================================================================\n' "$$1"; }; \
+	@mv $(AMALGAMATED_FWD_FILE) $(AMALGAMATED_FWD_FILE)~
-	for FILE in $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE) $(AMALGAMATED_LITERALS_FILE) $(AMALGAMATED_VIEW_FILE) BUILD.bazel nlohmann_json.natvis; do \
+	@mv $(AMALGAMATED_LITERALS_FILE) $(AMALGAMATED_LITERALS_FILE)~
-	    mv "$$FILE" "$$FILE~" || exit 1; \
+	@$(MAKE) amalgamate
-	done; \
+	@diff $(AMALGAMATED_FILE) $(AMALGAMATED_FILE)~ || (echo "===================================================================\n  Amalgamation required! Please read the contribution guidelines\n  in file .github/CONTRIBUTING.md.\n===================================================================" ; mv $(AMALGAMATED_FILE)~ $(AMALGAMATED_FILE) ; false)
-	$(MAKE) amalgamate || status=1; \
+	@diff $(AMALGAMATED_FWD_FILE) $(AMALGAMATED_FWD_FILE)~ || (echo "===================================================================\n  Amalgamation required! Please read the contribution guidelines\n  in file .github/CONTRIBUTING.md.\n===================================================================" ; mv $(AMALGAMATED_FWD_FILE)~ $(AMALGAMATED_FWD_FILE) ; false)
-	$(MAKE) BUILD.bazel || status=1; \
+	@diff $(AMALGAMATED_LITERALS_FILE) $(AMALGAMATED_LITERALS_FILE)~ || (echo "===================================================================\n  Amalgamation required! Please read the contribution guidelines\n  in file .github/CONTRIBUTING.md.\n===================================================================" ; mv $(AMALGAMATED_LITERALS_FILE)~ $(AMALGAMATED_LITERALS_FILE) ; false)
-	$(MAKE) natvis || status=1; \
+	@mv $(AMALGAMATED_FILE)~ $(AMALGAMATED_FILE)
-	for FILE in $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE) $(AMALGAMATED_LITERALS_FILE) $(AMALGAMATED_VIEW_FILE); do \
+	@mv $(AMALGAMATED_FWD_FILE)~ $(AMALGAMATED_FWD_FILE)
-	    diff "$$FILE" "$$FILE~" || { banner "$$FILE is out of date! Amalgamation required! Please read the contribution guidelines in file .github/CONTRIBUTING.md."; status=1; }; \
+	@mv $(AMALGAMATED_LITERALS_FILE)~ $(AMALGAMATED_LITERALS_FILE)
-	done; \
+	@mv BUILD.bazel BUILD.bazel~
-	diff BUILD.bazel BUILD.bazel~ || { banner "BUILD.bazel is out of date! Please run 'make BUILD.bazel'."; status=1; }; \
+	@$(MAKE) BUILD.bazel
-	diff nlohmann_json.natvis nlohmann_json.natvis~ || { banner "nlohmann_json.natvis is out of date! Please run 'make natvis'."; status=1; }; \
+	@diff BUILD.bazel BUILD.bazel~ || (echo "===================================================================\n  BUILD.bazel is out of date! Please run 'make BUILD.bazel'.\n===================================================================" ; mv BUILD.bazel~ BUILD.bazel ; false)
-	for FILE in $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE) $(AMALGAMATED_LITERALS_FILE) $(AMALGAMATED_VIEW_FILE) BUILD.bazel nlohmann_json.natvis; do \
+	@mv BUILD.bazel~ BUILD.bazel
-	    mv "$$FILE~" "$$FILE"; \
+	@mv nlohmann_json.natvis nlohmann_json.natvis~
-	done; \
+	@$(MAKE) natvis
-	$(MAKE) macro_builder_check || status=1; \
+	@diff nlohmann_json.natvis nlohmann_json.natvis~ || (echo "===================================================================\n  nlohmann_json.natvis is out of date! Please run 'make natvis'.\n===================================================================" ; mv nlohmann_json.natvis~ nlohmann_json.natvis ; false)
-	exit $$status
+	@mv nlohmann_json.natvis~ nlohmann_json.natvis
 	@$(MAKE) macro_builder_check
 # generate the Bazel BUILD file; phony, because a removed header would not trigger a rebuild
 BUILD.bazel:
@@ -206,7 +188,7 @@ json.tar.xz:
 # We use `-X` to make the resulting ZIP file reproducible, see
 # <https://content.pivotal.io/blog/barriers-to-deterministic-reproducible-zip-files>.
 include.zip: BUILD.bazel
-	zip -9 --recurse-paths -X include.zip $(SRCS) $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE) $(AMALGAMATED_LITERALS_FILE) $(AMALGAMATED_VIEW_FILE) BUILD.bazel MODULE.bazel meson.build meson_options.txt LICENSE.MIT
+	zip -9 --recurse-paths -X include.zip $(SRCS) $(AMALGAMATED_FILE) $(AMALGAMATED_FWD_FILE) $(AMALGAMATED_LITERALS_FILE) BUILD.bazel MODULE.bazel meson.build meson_options.txt LICENSE.MIT
 # Create the files for a release and add signatures and hashes.
 release: include.zip json.tar.xz
@@ -216,13 +198,11 @@ release: include.zip json.tar.xz
 	gpg --armor --detach-sig $(AMALGAMATED_FILE)
 	gpg --armor --detach-sig $(AMALGAMATED_FWD_FILE)
 	gpg --armor --detach-sig $(AMALGAMATED_LITERALS_FILE)
 	gpg --armor --detach-sig $(AMALGAMATED_VIEW_FILE)
 	gpg --armor --detach-sig json.tar.xz
 	cp $(AMALGAMATED_FILE) release_files
 	cp $(AMALGAMATED_FWD_FILE) release_files
 	cp $(AMALGAMATED_LITERALS_FILE) release_files
-	cp $(AMALGAMATED_VIEW_FILE) release_files
+	mv $(AMALGAMATED_FILE).asc $(AMALGAMATED_FWD_FILE).asc $(AMALGAMATED_LITERALS_FILE).asc json.tar.xz json.tar.xz.asc include.zip include.zip.asc release_files
 	mv $(AMALGAMATED_FILE).asc $(AMALGAMATED_FWD_FILE).asc $(AMALGAMATED_LITERALS_FILE).asc $(AMALGAMATED_VIEW_FILE).asc json.tar.xz json.tar.xz.asc include.zip include.zip.asc release_files
 	cd release_files ; shasum -a 256 $$(find . -type f -not -name '*.asc' | sed 's|^\./||' | sort) > hashes.txt
@@ -232,8 +212,8 @@ release: include.zip json.tar.xz
 # clean up
 clean:
-	rm -fr *.dSYM tests/*.dSYM tests/parse_*_fuzzer
+	rm -fr fuzz fuzz-testing *.dSYM tests/*.dSYM
-	rm -fr cmake-build-benchmarks cmake-build-pvs-studio release_files
+	rm -fr cmake-build-benchmarks fuzz-testing cmake-build-pvs-studio release_files
 	$(MAKE) clean -Cdocs
@@ -10,10 +10,10 @@ SPDX-FileCopyrightText = "2013-2026 Niels Lohmann <https://nlohmann.me>"
 SPDX-License-Identifier = "MIT"
 [[annotations]]
-path = "include/nlohmann/thirdparty/hedley/hedley.hpp"
+path = "include/nlohmann/thirdparty/hedley.hpp"
 precedence = "aggregate"
 SPDX-FileCopyrightText = "2016-2021 Evan Nemerson <evan@nemerson.com>"
-SPDX-License-Identifier = "CC0-1.0"
+SPDX-License-Identifier = "CC0"
 [[annotations]]
 path = "include/nlohmann/detail/meta/cpp_future.hpp"
@@ -50,9 +50,3 @@ path = "tools/gdb_pretty_printer/**"
 precedence = "aggregate"
 SPDX-FileCopyrightText = "2020 Hannes Domani <https://github.com/ssbssa>"
 SPDX-License-Identifier = "MIT"
 [[annotations]]
 path = "docs/docset/icon*.png"
 precedence = "override"
 SPDX-FileCopyrightText = "JSON logo (public domain), https://commons.wikimedia.org/wiki/File:JSON_vector_logo.svg"
 SPDX-License-Identifier = "CC0-1.0"
@@ -5,14 +5,15 @@ set(N 10)
 # Needed tools.
 ###############################################################################
 include(FindPython3)
 find_package(Python3 COMPONENTS Interpreter)
-find_program(CLANG_TOOL NAMES clang++ clang++-HEAD clang++-22 clang++-21 clang++-20 clang++-19 clang++-18 clang++-17 clang++-16 clang++-15 clang++-14 clang++-13 clang++-12 clang++-11)
+find_program(CLANG_TOOL NAMES clang++-HEAD clang++ clang++-22 clang++-21 clang++-20 clang++-19 clang++-18 clang++-17 clang++-16 clang++-15 clang++-14 clang++-13 clang++-12 clang++-11 clang++)
 execute_process(COMMAND ${CLANG_TOOL} --version OUTPUT_VARIABLE CLANG_TOOL_VERSION ERROR_VARIABLE CLANG_TOOL_VERSION)
 string(REGEX MATCH "[0-9]+(\\.[0-9]+)+" CLANG_TOOL_VERSION "${CLANG_TOOL_VERSION}")
 message(STATUS "🔖 Clang ${CLANG_TOOL_VERSION} (${CLANG_TOOL})")
-find_program(CLANG_TIDY_TOOL NAMES clang-tidy clang-tidy-22 clang-tidy-21 clang-tidy-20 clang-tidy-19 clang-tidy-18 clang-tidy-17 clang-tidy-16 clang-tidy-15 clang-tidy-14 clang-tidy-13 clang-tidy-12 clang-tidy-11)
+find_program(CLANG_TIDY_TOOL NAMES clang-tidy-22 clang-tidy-21 clang-tidy-20 clang-tidy-19 clang-tidy-18 clang-tidy-17 clang-tidy-16 clang-tidy-15 clang-tidy-14 clang-tidy-13 clang-tidy-12 clang-tidy-11 clang-tidy)
 execute_process(COMMAND ${CLANG_TIDY_TOOL} --version OUTPUT_VARIABLE CLANG_TIDY_TOOL_VERSION ERROR_VARIABLE CLANG_TIDY_TOOL_VERSION)
 string(REGEX MATCH "[0-9]+(\\.[0-9]+)+" CLANG_TIDY_TOOL_VERSION "${CLANG_TIDY_TOOL_VERSION}")
 message(STATUS "🔖 Clang-Tidy ${CLANG_TIDY_TOOL_VERSION} (${CLANG_TIDY_TOOL})")
@@ -68,7 +69,9 @@ string(REGEX MATCH "[0-9]+(\\.[0-9]+)+" VALGRIND_TOOL_VERSION "${VALGRIND_TOOL_V
 message(STATUS "🔖 Valgrind ${VALGRIND_TOOL_VERSION} (${VALGRIND_TOOL})")
 find_program(GENHTML_TOOL NAMES genhtml)
-find_program(SCAN_BUILD_TOOL NAMES scan-build scan-build-22 scan-build-21 scan-build-20 scan-build-19 scan-build-18 scan-build-17 scan-build-16 scan-build-15 scan-build-14 scan-build-13 scan-build-12 scan-build-11)
+find_program(PLOG_CONVERTER_TOOL NAMES plog-converter)
 find_program(PVS_STUDIO_ANALYZER_TOOL NAMES pvs-studio-analyzer)
 find_program(SCAN_BUILD_TOOL NAMES scan-build-15 scan-build-14 scan-build-13 scan-build-12 scan-build-11 scan-build)
 # the individual source files
 file(GLOB_RECURSE SRC_FILES ${PROJECT_SOURCE_DIR}/include/nlohmann/*.hpp)
@@ -361,10 +364,10 @@ add_custom_target(ci_test_coverage
    COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_coverage32
    COMMAND cd ${PROJECT_BINARY_DIR}/build_coverage32 && ${CMAKE_CTEST_COMMAND} --parallel ${N} --output-on-failure
-    COMMAND ${LCOV_TOOL} --directory . --capture --output-file json.info --rc branch_coverage=1 --rc geninfo_unexecuted_blocks=1 --ignore-errors mismatch --ignore-errors unused --ignore-errors inconsistent
+    COMMAND ${LCOV_TOOL} --directory . --capture --output-file json.info --rc branch_coverage=1 --rc geninfo_unexecuted_blocks=1 --ignore-errors mismatch --ignore-errors unused
-    COMMAND ${LCOV_TOOL} -e json.info ${SRC_FILES} --output-file json.info.filtered --rc branch_coverage=1 --ignore-errors unused --ignore-errors inconsistent
+    COMMAND ${LCOV_TOOL} -e json.info ${SRC_FILES} --output-file json.info.filtered --rc branch_coverage=1 --ignore-errors unused
    COMMAND ${CMAKE_SOURCE_DIR}/tests/thirdparty/imapdl/filterbr.py json.info.filtered > json.info.filtered.noexcept
-    COMMAND ${GENHTML_TOOL} --title "JSON for Modern C++" --legend --demangle-cpp --output-directory html --show-details --branch-coverage --ignore-errors inconsistent json.info.filtered.noexcept
+    COMMAND genhtml --title "JSON for Modern C++" --legend --demangle-cpp --output-directory html --show-details --branch-coverage json.info.filtered.noexcept
    COMMENT "Compile and test with coverage"
 )
@@ -389,8 +392,8 @@ add_custom_target(ci_test_clang_sanitizer
 # Check if header is amalgamated and sources are properly indented.
 ###############################################################################
-# Same file set as .github/workflows/check_amalgamation.yml, so this CMake target (which can be run locally) is held
+# Same file set as .github/workflows/check_amalgamation.yml, so a direct push to develop/master/release/*
-# to the same standard as the workflow (which runs for pull requests and for pushes to develop/master/release/*).
+# (which only this CMake target checks, not the pull_request-only workflow) is held to the same standard.
 file(GLOB_RECURSE INDENT_FILES
    ${PROJECT_SOURCE_DIR}/docs/mkdocs/docs/examples/*.hpp
    ${PROJECT_SOURCE_DIR}/docs/mkdocs/docs/examples/*.cpp
@@ -407,11 +410,10 @@ list(FILTER INDENT_FILES EXCLUDE REGEX "/tests/thirdparty/|/tests/abi/include/nl
 set(include_dir ${PROJECT_SOURCE_DIR}/single_include/nlohmann)
 set(tool_dir ${PROJECT_SOURCE_DIR}/tools/amalgamate)
 add_custom_target(ci_test_amalgamation
-    COMMAND rm -fr ${include_dir}/json.hpp~ ${include_dir}/json_fwd.hpp~ ${include_dir}/json_literals.hpp~ ${include_dir}/json_view.hpp~
+    COMMAND rm -fr ${include_dir}/json.hpp~ ${include_dir}/json_fwd.hpp~ ${include_dir}/json_literals.hpp~
    COMMAND cp ${include_dir}/json.hpp ${include_dir}/json.hpp~
    COMMAND cp ${include_dir}/json_fwd.hpp ${include_dir}/json_fwd.hpp~
    COMMAND cp ${include_dir}/json_literals.hpp ${include_dir}/json_literals.hpp~
    COMMAND cp ${include_dir}/json_view.hpp ${include_dir}/json_view.hpp~
    COMMAND cp ${PROJECT_SOURCE_DIR}/BUILD.bazel ${PROJECT_SOURCE_DIR}/BUILD.bazel~
    COMMAND ${Python3_EXECUTABLE} -mvenv venv_astyle
@@ -421,21 +423,17 @@ add_custom_target(ci_test_amalgamation
    COMMAND ${Python3_EXECUTABLE} ${tool_dir}/amalgamate.py -c ${tool_dir}/config_json.json -s .
    COMMAND ${Python3_EXECUTABLE} ${tool_dir}/amalgamate.py -c ${tool_dir}/config_json_fwd.json -s .
    COMMAND cp ${PROJECT_SOURCE_DIR}/include/nlohmann/json_literals.hpp ${include_dir}/json_literals.hpp
-    COMMAND ${Python3_EXECUTABLE} ${tool_dir}/amalgamate.py -c ${tool_dir}/config_json_view.json -s .
+    COMMAND venv_astyle/bin/astyle --project=tools/astyle/.astylerc --suffix=none ${include_dir}/json.hpp ${include_dir}/json_fwd.hpp
    COMMAND venv_astyle/bin/astyle --project=tools/astyle/.astylerc --suffix=none ${include_dir}/json.hpp ${include_dir}/json_fwd.hpp ${include_dir}/json_literals.hpp ${include_dir}/json_view.hpp
    COMMAND ${CMAKE_COMMAND} -P ${PROJECT_SOURCE_DIR}/cmake/scripts/gen_bazel_build_file.cmake
    COMMAND diff ${include_dir}/json.hpp~ ${include_dir}/json.hpp
    COMMAND diff ${include_dir}/json_fwd.hpp~ ${include_dir}/json_fwd.hpp
    COMMAND diff ${include_dir}/json_literals.hpp~ ${include_dir}/json_literals.hpp
    COMMAND diff ${include_dir}/json_view.hpp~ ${include_dir}/json_view.hpp
    COMMAND diff ${PROJECT_SOURCE_DIR}/BUILD.bazel~ ${PROJECT_SOURCE_DIR}/BUILD.bazel
    COMMAND venv_astyle/bin/astyle --project=tools/astyle/.astylerc --suffix=orig ${INDENT_FILES}
    COMMAND for FILE in `find . -name '*.orig'`\; do false \; done
    COMMAND rm -f ${include_dir}/json.hpp~ ${include_dir}/json_fwd.hpp~ ${include_dir}/json_literals.hpp~ ${include_dir}/json_view.hpp~ ${PROJECT_SOURCE_DIR}/BUILD.bazel~
    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
    COMMENT "Check amalgamation, formatting, and BUILD.bazel"
 )
@@ -488,13 +486,6 @@ add_custom_target(ci_clang_analyze
 # Check code with Cppcheck.
 ###############################################################################
 # default_defines.hpp expands the Hedley macros to the compiler's feature-test operators, which Cppcheck does not know.
 # Since Cppcheck 2.20, it rejects their invocations in #if conditions instead of evaluating them as 0.
 file(WRITE ${CMAKE_BINARY_DIR}/cppcheck_feature_tests.hpp "")
 foreach(OPERATOR __has_attribute __has_builtin __has_cpp_attribute __has_declspec_attribute __has_extension __has_feature __has_include __has_warning)
    file(APPEND ${CMAKE_BINARY_DIR}/cppcheck_feature_tests.hpp "#define ${OPERATOR}(x) 0\n")
 endforeach()
 add_custom_target(ci_cppcheck
    COMMAND mkdir -p cppcheck
    COMMAND clang -dM -E -x c++ -std=c++11 ${CMAKE_SOURCE_DIR}/include/nlohmann/thirdparty/hedley/hedley.hpp > default_defines.hpp 2> /dev/null
@@ -503,7 +494,7 @@ add_custom_target(ci_cppcheck
    COMMAND venv_cppcheck/bin/cppcheck --enable=warning --check-level=exhaustive --inline-suppr --inconclusive --force
            --std=c++11 ${PROJECT_SOURCE_DIR}/include/nlohmann/json.hpp -I ${CMAKE_SOURCE_DIR}/include
            --error-exitcode=1 --relative-paths=${PROJECT_SOURCE_DIR} -j ${N} --include=default_defines.hpp
-            --include=${CMAKE_BINARY_DIR}/cppcheck_feature_tests.hpp --cppcheck-build-dir=cppcheck
+            --cppcheck-build-dir=cppcheck
            -UJSON_CATCH_USER -UJSON_TRY_USER -UJSON_ASSERT -UJSON_INTERNAL_CATCH -UJSON_THROW
            -DJSON_HAS_CPP_11 -UJSON_HAS_CPP_14 -UJSON_HAS_CPP_17 -UJSON_HAS_CPP_20 -UJSON_HAS_THREE_WAY_COMPARISON
    COMMENT "Check code with Cppcheck"
@@ -620,8 +611,9 @@ foreach(SRC_FILE ${SRC_FILES})
    add_executable(single_${RELATIVE_SRC_FILE} EXCLUDE_FROM_ALL ${PROJECT_BINARY_DIR}/src_single/${RELATIVE_SRC_FILE}.cpp)
    target_include_directories(single_${RELATIVE_SRC_FILE} PRIVATE ${PROJECT_SOURCE_DIR}/include)
    target_compile_features(single_${RELATIVE_SRC_FILE} PRIVATE cxx_std_11)
-    if(RELATIVE_SRC_FILE STREQUAL "json")
+    if(RELATIVE_SRC_FILE STREQUAL "json" OR RELATIVE_SRC_FILE STREQUAL "json_literals")
-        # see below: report the diagnostics of json.hpp without --error, so they do not fail the build
+        # see below: report the diagnostics of json.hpp and json_literals.hpp without --error, so they
        # do not fail the build
        set_property(TARGET single_${RELATIVE_SRC_FILE} PROPERTY CXX_INCLUDE_WHAT_YOU_USE ${IWYU_TOOL} -Xiwyu --max_line_length=300)
    else()
        set_property(TARGET single_${RELATIVE_SRC_FILE} PROPERTY CXX_INCLUDE_WHAT_YOU_USE "${iwyu_path_and_options}")
@@ -635,31 +627,18 @@ foreach(SRC_FILE ${SRC_FILES})
    # reporting its diagnostics (informational, via CXX_INCLUDE_WHAT_YOU_USE above) but exclude it
    # from the hard gate below so a fresh IWYU/compiler combination does not fail this target on a
    # nondeterministic suggestion for a header that already re-exports everything on purpose.
-    if(NOT RELATIVE_SRC_FILE STREQUAL "json")
+    # json_literals.hpp and json.hpp include each other on purpose (json.hpp includes it at its end
    # unless JSON_NO_AUTOMATIC_UDLS is defined), and IWYU, not following the cycle, suggests replacing
    # json.hpp with json_fwd.hpp although the literals need the complete basic_json; exclude it, too.
    if(NOT RELATIVE_SRC_FILE STREQUAL "json" AND NOT RELATIVE_SRC_FILE STREQUAL "json_literals")
        list(APPEND single_binaries_tus src_single/${RELATIVE_SRC_FILE}.cpp)
    endif()
 endforeach()
 # The checks above look at each header on its own. Client code that includes only <nlohmann/json.hpp>
 # must not be told by include analyzers to include another nlohmann header for what it uses
 # (issue #5812): json.hpp marks those includes "IWYU pragma: export", and both IWYU and clang-tidy's
 # misc-include-cleaner (disabled in .clang-tidy for the library itself) check these clients.
 file(GLOB CONSUMER_FILES ${PROJECT_SOURCE_DIR}/tests/iwyu_consumer/*.cpp)
 foreach(CONSUMER_FILE ${CONSUMER_FILES})
    get_filename_component(CONSUMER_NAME "${CONSUMER_FILE}" NAME_WE)
    add_executable(iwyu_consumer_${CONSUMER_NAME} EXCLUDE_FROM_ALL ${CONSUMER_FILE})
    target_include_directories(iwyu_consumer_${CONSUMER_NAME} PRIVATE ${PROJECT_SOURCE_DIR}/include)
    target_compile_features(iwyu_consumer_${CONSUMER_NAME} PRIVATE cxx_std_11)
    list(APPEND single_binaries iwyu_consumer_${CONSUMER_NAME})
    list(APPEND single_binaries_tus ${CONSUMER_FILE})
 endforeach()
 if(IWYU_TOOL_PY)
    add_custom_target(ci_single_binaries
        DEPENDS ${single_binaries}
        COMMAND ${IWYU_TOOL_PY} -p ${PROJECT_BINARY_DIR} ${single_binaries_tus} -- ${iwyu_options}
        COMMAND ${CLANG_TIDY_TOOL} -p ${PROJECT_BINARY_DIR} --checks=-*,misc-include-cleaner --warnings-as-errors=* ${CONSUMER_FILES}
        VERBATIM
        COMMENT "Check if headers are self-contained"
    )
 else()
@@ -740,7 +719,7 @@ ci_get_cmake(4.0.0  CMAKE_4_0_0_BINARY)
 # the tests require CMake 3.13 or later, so they are excluded for CMake 3.5.0
 set(JSON_CMAKE_FLAGS_3_5_0 JSON_Diagnostics JSON_Diagnostic_Positions JSON_GlobalUDLs JSON_ImplicitConversions JSON_DisableEnumSerialization
-    JSON_DisableTupleReferenceConversion JSON_LegacyDiscardedValueComparison JSON_Install JSON_MultipleHeaders JSON_SystemInclude JSON_Valgrind
+    JSON_LegacyDiscardedValueComparison JSON_Install JSON_MultipleHeaders JSON_SystemInclude JSON_Valgrind
    JSON_StrictNulHandling JSON_StrictBinaryUTF8 JSON_DeleteDeprecatedFunctions)
 set(JSON_CMAKE_FLAGS_3_31_6 JSON_BuildTests ${JSON_CMAKE_FLAGS_3_5_0})
 set(JSON_CMAKE_FLAGS_4_0_0 JSON_BuildTests ${JSON_CMAKE_FLAGS_3_5_0})
@@ -797,14 +776,17 @@ add_custom_target(ci_cmake_flags
 # Use more installed compilers.
 ###############################################################################
-foreach(COMPILER g++-4.8 g++-4.9 g++-5 g++-6)
+foreach(COMPILER g++-4.8 g++-4.9 g++-5 g++-6 g++-7 g++-8 g++-9 g++-10 g++-11 clang++-3.5 clang++-3.6 clang++-3.7 clang++-3.8 clang++-3.9 clang++-4.0 clang++-5.0 clang++-6.0 clang++-7 clang++-8 clang++-9 clang++-10 clang++-11 clang++-12 clang++-13 clang++-14 clang++-15 clang++-16 clang++-17 clang++-18 clang++-19 clang++-20)
    find_program(COMPILER_TOOL NAMES ${COMPILER})
    if (COMPILER_TOOL)
        unset(ADDITIONAL_FLAGS)
        add_custom_target(ci_test_compiler_${COMPILER}
            COMMAND CXX=${COMPILER} ${CMAKE_COMMAND}
                -DCMAKE_BUILD_TYPE=Debug -GNinja
                -DJSON_BuildTests=ON -DJSON_FastTests=ON
                -S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_compiler_${COMPILER}
                ${ADDITIONAL_FLAGS}
            COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_compiler_${COMPILER}
            COMMAND cd ${PROJECT_BINARY_DIR}/build_compiler_${COMPILER} && ${CMAKE_CTEST_COMMAND} --parallel ${N} --output-on-failure
            COMMENT "Compile and test with ${COMPILER}"
@@ -818,6 +800,7 @@ add_custom_target(ci_test_compiler_default
        -DCMAKE_BUILD_TYPE=Debug -GNinja
        -DJSON_BuildTests=ON -DJSON_FastTests=ON
        -S${PROJECT_SOURCE_DIR} -B${PROJECT_BINARY_DIR}/build_compiler_default
        ${ADDITIONAL_FLAGS}
    COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/build_compiler_default --parallel ${N}
    COMMAND cd ${PROJECT_BINARY_DIR}/build_compiler_default && ${CMAKE_CTEST_COMMAND} --parallel ${N} -LE git_required --output-on-failure
    COMMENT "Compile and test with default C++ compiler"
@@ -842,10 +825,8 @@ add_custom_target(ci_module_cpp20
    COMMAND ${CMAKE_COMMAND}
        -DCMAKE_BUILD_TYPE=Debug -GNinja 
        -DJSON_CI=ON -DNLOHMANN_JSON_BUILD_MODULES=ON -DJSON_Install=ON
        "-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}"
        -S${PROJECT_SOURCE_DIR}/tests/module_cpp20 -B${PROJECT_BINARY_DIR}/ci_module_cpp20
    COMMAND ${CMAKE_COMMAND} --build ${PROJECT_BINARY_DIR}/ci_module_cpp20
    VERBATIM
 )
 ###############################################################################
@@ -4,11 +4,5 @@
 # call converts -1 to size_t, which -fsanitize=integer reports as implicit-integer-sign-change. This is
 # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119429, not a bug in this library. Only that check and only <format> are
 # excluded, so implicit sign changes in the library and the tests are still reported.
 #
 # libstdc++'s <string_view> compares two views of different lengths through `_S_compare(size_type __n1, size_type
 # __n2)`, which stores `__n1 - __n2` in a signed difference_type and clamps it to int. Any comparison with a shorter
 # view wraps that subtraction on purpose, and -fsanitize=integer reports it as implicit-integer-sign-change. json_view
 # compares keys as string views, so the same check is excluded for <string_view> as well.
 [implicit-integer-sign-change]
 src:*/include/c++/*/format
 src:*/include/c++/*/string_view
@@ -1 +1 @@
-cppcheck==1.5.3
+cppcheck==1.5.1
@@ -49,8 +49,6 @@ cc_library(
    hdrs = [
        "single_include/nlohmann/json.hpp",
        "single_include/nlohmann/json_fwd.hpp",
        "single_include/nlohmann/json_literals.hpp",
        "single_include/nlohmann/json_view.hpp",
    ],
    includes = ["single_include"],
    visibility = ["//visibility:public"],
@@ -7,12 +7,12 @@ This URL provides the most recent documentation and also applies to previous ver
 functions is not removed; instead, it is marked as deprecated.
 If you want to view the documentation for a specific tag or commit hash, you can generate it locally as follows (example
-using tag `v3.12.0`):
+using tag `v3.10.2`):
 ```shell
 git clone https://github.com/nlohmann/json.git
 cd json
-git checkout v3.12.0
+git checkout v3.10.2
 make install_venv serve -C docs/mkdocs
 ```
@@ -1,24 +1,48 @@
 SHELL=/usr/bin/env bash
-PYTHON=../mkdocs/venv/bin/python3
+SED ?= $(shell which gsed 2>/dev/null || which sed)
 MKDOCS_PAGES=$(shell cd ../mkdocs/docs/ && find * -type f -name '*.md' | sort)
 .PHONY: all
 all: JSON_for_Modern_C++.tgz
-# generate the search index (the docset target does this itself, this is
+docSet.dsidx: docSet.sql
-# only handy for inspecting the index)
+	# generate index
-docSet.dsidx: generate_docset.py
+	sqlite3 docSet.dsidx <docSet.sql
 	$(PYTHON) generate_docset.py index docSet.dsidx
-# build the documentation and turn it into a self-contained docset
+JSON_for_Modern_C++.docset: Info.plist docSet.dsidx
-.PHONY: JSON_for_Modern_C++.docset
+	rm -fr JSON_for_Modern_C++.docset JSON_for_Modern_C++.tgz
-JSON_for_Modern_C++.docset:
+	mkdir -p JSON_for_Modern_C++.docset/Contents/Resources/Documents/
 	cp icon*.png JSON_for_Modern_C++.docset
 	cp Info.plist JSON_for_Modern_C++.docset/Contents
 	# build and copy documentation
 	$(MAKE) install_venv -C ../mkdocs
 	$(MAKE) build -C ../mkdocs
-	$(PYTHON) generate_docset.py docset ../mkdocs/site .
+	cp -r ../mkdocs/site/* JSON_for_Modern_C++.docset/Contents/Resources/Documents
 	# patch CSS to hide navigation items
 	echo -e "\n\nheader, footer, nav.md-tabs, nav.md-tabs--active, div.md-sidebar--primary, a.md-content__button { display: none; }" >> "$$(ls JSON_for_Modern_C++.docset/Contents/Resources/Documents/assets/stylesheets/main.*.min.css)"
 	# fix spacing
 	echo -e "\n\ndiv.md-sidebar div.md-sidebar--secondary, div.md-main__inner { top: 0; margin-top: 0 }" >> "$$(ls JSON_for_Modern_C++.docset/Contents/Resources/Documents/assets/stylesheets/main.*.min.css)"
 	# remove "JSON for Modern C++" from page titles (fallback)
 	find JSON_for_Modern_C++.docset/Contents/Resources/Documents -type f -exec $(SED) -i 's| - JSON for Modern C++</title>|</title>|' {} +
 	# replace page titles with name from index, if available
 	for page in $(MKDOCS_PAGES); do \
 		case "$$page" in \
 			*/index.md) path=$${page/\/index.md/} ;; \
 			*)          path=$${page/.md/}        ;; \
 		esac; \
 		title=$$(sqlite3 docSet.dsidx "SELECT name FROM searchIndex WHERE path='$$path/index.html'" | tr '\n' ',' | $(SED) -e 's/,/, /g' -e 's/, $$/\n/'); \
 		if [ "x$$title" != "x" ]; then \
 			$(SED) -i "s%<title>.*</title>%<title>$$title</title>%" "JSON_for_Modern_C++.docset/Contents/Resources/Documents/$$path/index.html"; \
 		fi \
 	done
 	# clean up
 	rm JSON_for_Modern_C++.docset/Contents/Resources/Documents/sitemap.*
 	# copy index
 	cp docSet.dsidx JSON_for_Modern_C++.docset/Contents/Resources/
 .PHONY: JSON_for_Modern_C++.tgz
 JSON_for_Modern_C++.tgz: JSON_for_Modern_C++.docset
-	$(PYTHON) generate_docset.py tgz .
+	tar --exclude='.DS_Store' -cvzf JSON_for_Modern_C++.tgz JSON_for_Modern_C++.docset
 # install docset for Zeal documentation browser (https://zealdocs.org/)
 .PHONY: install_docset_zeal
@@ -28,6 +52,26 @@ install_docset_zeal: JSON_for_Modern_C++.docset
 	mkdir -p $$docset_root; \
 	cp -r JSON_for_Modern_C++.docset $$docset_root/
 # both targets below compare the docset search index with the mkdocs page
 # set. They share the same normalization (docs/foo/index.md and
 # docs/foo.md both become foo/index.html, the URL mkdocs itself would
 # give the page; the top-level index.md is excluded, as it is not part
 # of the hand-curated docSet.sql) and use comm(1) on two sorted lists
 # instead of running a sqlite3 query, or an O(n*m) nested shell loop,
 # once per page.
 DOCSET_INDEX_PATHS=$(shell sqlite3 docSet.dsidx "SELECT DISTINCT path FROM searchIndex" | sort)
 DOCSET_PAGE_PATHS=$(shell echo '$(MKDOCS_PAGES)' | tr ' ' '\n' | grep -v '^index\.md$$' | $(SED) -E 's@/index\.md$$@/index.html@; s@\.md$$@/index.html@' | sort)
 # list mkdocs pages missing from the docset index
 .PHONY: list_missing_pages
 list_missing_pages: docSet.dsidx
 	@comm -23 <(echo '$(DOCSET_PAGE_PATHS)' | tr ' ' '\n') <(echo '$(DOCSET_INDEX_PATHS)' | tr ' ' '\n')
 # list paths in the docset index without a corresponding mkdocs page
 .PHONY: list_removed_paths
 list_removed_paths: docSet.dsidx
 	@comm -13 <(echo '$(DOCSET_PAGE_PATHS)' | tr ' ' '\n') <(echo '$(DOCSET_INDEX_PATHS)' | tr ' ' '\n')
 .PHONY: clean
 clean:
 	rm -f docSet.dsidx
@@ -4,8 +4,7 @@ The folder contains the required files to create a [docset](https://kapeli.com/d
 documentation browsers like [Dash](https://kapeli.com/dash), [Velocity](https://velocity.silverlakesoftware.com), or
 [Zeal](https://zealdocs.org).
-The docset (pages and search index) is generated by `generate_docset.py` from the mkdocs site and `mkdocs.yml`. It
+The docset can be created with
 can be created with
 ```sh
 make JSON_for_Modern_C++.docset
@@ -13,7 +12,6 @@ make JSON_for_Modern_C++.docset
 The generated folder `JSON_for_Modern_C++.docset` can then be opened in the documentation browser. `make all` builds a
 `JSON_for_Modern_C++.tgz` archive instead, and `make install_docset_zeal` installs the docset for Zeal directly.
 `make docSet.dsidx` builds only the search index.
 A recent version is also part of the [Dash user contributions](https://github.com/Kapeli/Dash-User-Contributions/tree/master/docsets/JSON_for_Modern_C%2B%2B).
@@ -0,0 +1,289 @@
 DROP TABLE IF EXISTS searchIndex;
 CREATE TABLE searchIndex(id INTEGER PRIMARY KEY, name TEXT, type TEXT, path TEXT);
 CREATE UNIQUE INDEX anchor ON searchIndex (name, type, path);
 -- API
 INSERT INTO searchIndex(name, type, path) VALUES ('adl_serializer', 'Class', 'api/adl_serializer/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('adl_serializer::from_json', 'Function', 'api/adl_serializer/from_json/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('adl_serializer::to_json', 'Function', 'api/adl_serializer/to_json/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('byte_container_with_subtype', 'Class', 'api/byte_container_with_subtype/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('byte_container_with_subtype::byte_container_with_subtype', 'Constructor', 'api/byte_container_with_subtype/byte_container_with_subtype/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('byte_container_with_subtype::clear_subtype', 'Method', 'api/byte_container_with_subtype/clear_subtype/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('byte_container_with_subtype::has_subtype', 'Method', 'api/byte_container_with_subtype/has_subtype/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('byte_container_with_subtype::operator!=', 'Operator', 'api/byte_container_with_subtype/operator_ne/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('byte_container_with_subtype::operator==', 'Operator', 'api/byte_container_with_subtype/operator_eq/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('byte_container_with_subtype::set_subtype', 'Method', 'api/byte_container_with_subtype/set_subtype/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('byte_container_with_subtype::subtype', 'Method', 'api/byte_container_with_subtype/subtype/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json', 'Class', 'api/basic_json/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('format_as', 'Function', 'api/basic_json/format_as/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::accept', 'Function', 'api/basic_json/accept/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::array', 'Function', 'api/basic_json/array/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::array_t', 'Type', 'api/basic_json/array_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::as_base_class', 'Method', 'api/basic_json/as_base_class/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::at', 'Method', 'api/basic_json/at/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::back', 'Method', 'api/basic_json/back/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::basic_json', 'Constructor', 'api/basic_json/basic_json/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::begin', 'Method', 'api/basic_json/begin/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::binary', 'Function', 'api/basic_json/binary/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::binary_t', 'Type', 'api/basic_json/binary_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::boolean_t', 'Type', 'api/basic_json/boolean_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::cbegin', 'Method', 'api/basic_json/cbegin/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::cbor_tag_handler_t', 'Enum', 'api/basic_json/cbor_tag_handler_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::cend', 'Method', 'api/basic_json/cend/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::clear', 'Method', 'api/basic_json/clear/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::contains', 'Method', 'api/basic_json/contains/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::count', 'Method', 'api/basic_json/count/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::crbegin', 'Method', 'api/basic_json/crbegin/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::crend', 'Method', 'api/basic_json/crend/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::default_object_comparator_t', 'Type', 'api/basic_json/default_object_comparator_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::diff', 'Function', 'api/basic_json/diff/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::dump', 'Method', 'api/basic_json/dump/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::emplace', 'Method', 'api/basic_json/emplace/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::emplace_back', 'Method', 'api/basic_json/emplace_back/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::empty', 'Method', 'api/basic_json/empty/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::end', 'Method', 'api/basic_json/end/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::end_pos', 'Method', 'api/basic_json/end_pos/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::erase', 'Method', 'api/basic_json/erase/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::error_handler_t', 'Enum', 'api/basic_json/error_handler_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::exception', 'Class', 'api/basic_json/exception/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::find', 'Method', 'api/basic_json/find/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::flatten', 'Method', 'api/basic_json/flatten/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::from_bjdata', 'Function', 'api/basic_json/from_bjdata/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::from_bson', 'Function', 'api/basic_json/from_bson/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::from_cbor', 'Function', 'api/basic_json/from_cbor/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::from_msgpack', 'Function', 'api/basic_json/from_msgpack/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::from_bon8', 'Function', 'api/basic_json/from_bon8/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::from_ubjson', 'Function', 'api/basic_json/from_ubjson/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::front', 'Method', 'api/basic_json/front/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::get', 'Method', 'api/basic_json/get/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::get_allocator', 'Function', 'api/basic_json/get_allocator/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::get_binary', 'Method', 'api/basic_json/get_binary/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::get_ptr', 'Method', 'api/basic_json/get_ptr/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::get_ref', 'Method', 'api/basic_json/get_ref/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::get_to', 'Method', 'api/basic_json/get_to/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::input_format_t', 'Enum', 'api/basic_json/input_format_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::insert', 'Method', 'api/basic_json/insert/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::invalid_iterator', 'Class', 'api/basic_json/invalid_iterator/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_array', 'Method', 'api/basic_json/is_array/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_binary', 'Method', 'api/basic_json/is_binary/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_boolean', 'Method', 'api/basic_json/is_boolean/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_discarded', 'Method', 'api/basic_json/is_discarded/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_null', 'Method', 'api/basic_json/is_null/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_number', 'Method', 'api/basic_json/is_number/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_number_float', 'Method', 'api/basic_json/is_number_float/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_number_integer', 'Method', 'api/basic_json/is_number_integer/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_number_unsigned', 'Method', 'api/basic_json/is_number_unsigned/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_object', 'Method', 'api/basic_json/is_object/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_primitive', 'Method', 'api/basic_json/is_primitive/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_string', 'Method', 'api/basic_json/is_string/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::is_structured', 'Method', 'api/basic_json/is_structured/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::items', 'Method', 'api/basic_json/items/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::json_base_class_t', 'Type', 'api/basic_json/json_base_class_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::json_serializer', 'Class', 'api/basic_json/json_serializer/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::max_size', 'Method', 'api/basic_json/max_size/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::merge_patch', 'Method', 'api/basic_json/merge_patch/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::meta', 'Function', 'api/basic_json/meta/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::number_float_t', 'Type', 'api/basic_json/number_float_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::number_integer_t', 'Type', 'api/basic_json/number_integer_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::number_unsigned_t', 'Type', 'api/basic_json/number_unsigned_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::object', 'Function', 'api/basic_json/object/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::object_comparator_t', 'Type', 'api/basic_json/object_comparator_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::object_t', 'Type', 'api/basic_json/object_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator ValueType', 'Operator', 'api/basic_json/operator_ValueType/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator value_t', 'Operator', 'api/basic_json/operator_value_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator[]', 'Operator', 'api/basic_json/operator[]/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator=', 'Operator', 'api/basic_json/operator=/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator+=', 'Operator', 'api/basic_json/operator+=/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator==', 'Operator', 'api/basic_json/operator_eq/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator!=', 'Operator', 'api/basic_json/operator_ne/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator<', 'Operator', 'api/basic_json/operator_lt/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator<=', 'Operator', 'api/basic_json/operator_le/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator>', 'Operator', 'api/basic_json/operator_gt/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator>=', 'Operator', 'api/basic_json/operator_ge/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::operator<=>', 'Operator', 'api/basic_json/operator_spaceship/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::out_of_range', 'Class', 'api/basic_json/out_of_range/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::other_error', 'Class', 'api/basic_json/other_error/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::parse', 'Function', 'api/basic_json/parse/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::parse_error', 'Class', 'api/basic_json/parse_error/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::parse_event_t', 'Enum', 'api/basic_json/parse_event_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::parser_callback_t', 'Type', 'api/basic_json/parser_callback_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::patch', 'Method', 'api/basic_json/patch/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::patch_inplace', 'Method', 'api/basic_json/patch_inplace/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::push_back', 'Method', 'api/basic_json/push_back/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::rbegin', 'Method', 'api/basic_json/rbegin/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::rend', 'Method', 'api/basic_json/rend/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::sax_parse', 'Function', 'api/basic_json/sax_parse/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::size', 'Method', 'api/basic_json/size/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::start_pos', 'Method', 'api/basic_json/start_pos/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::string_t', 'Type', 'api/basic_json/string_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::swap', 'Method', 'api/basic_json/swap/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::type', 'Method', 'api/basic_json/type/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::type_error', 'Class', 'api/basic_json/type_error/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::type_name', 'Method', 'api/basic_json/type_name/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::unflatten', 'Method', 'api/basic_json/unflatten/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::update', 'Method', 'api/basic_json/update/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::to_bjdata', 'Function', 'api/basic_json/to_bjdata/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::to_bson', 'Function', 'api/basic_json/to_bson/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::to_cbor', 'Function', 'api/basic_json/to_cbor/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::to_msgpack', 'Function', 'api/basic_json/to_msgpack/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::to_bon8', 'Function', 'api/basic_json/to_bon8/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::to_string', 'Method', 'api/basic_json/to_string/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::to_ubjson', 'Function', 'api/basic_json/to_ubjson/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::value', 'Method', 'api/basic_json/value/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::value_t', 'Enum', 'api/basic_json/value_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::with_t', 'Type', 'api/basic_json/with_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('basic_json::~basic_json', 'Method', 'api/basic_json/~basic_json/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json', 'Class', 'api/json/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer', 'Class', 'api/json_pointer/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::back', 'Method', 'api/json_pointer/back/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::empty', 'Method', 'api/json_pointer/empty/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::front', 'Method', 'api/json_pointer/front/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::json_pointer', 'Constructor', 'api/json_pointer/json_pointer/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::operator==', 'Operator', 'api/json_pointer/operator_eq/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::operator!=', 'Operator', 'api/json_pointer/operator_ne/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::operator/', 'Operator', 'api/json_pointer/operator_slash/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::operator/=', 'Operator', 'api/json_pointer/operator_slasheq/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::operator string_t', 'Operator', 'api/json_pointer/operator_string_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::operator<=>', 'Operator', 'api/json_pointer/operator_spaceship/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::parent_pointer', 'Method', 'api/json_pointer/parent_pointer/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::pop_back', 'Method', 'api/json_pointer/pop_back/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::pop_front', 'Method', 'api/json_pointer/pop_front/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::push_back', 'Method', 'api/json_pointer/push_back/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::push_front', 'Method', 'api/json_pointer/push_front/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::string_t', 'Type', 'api/json_pointer/string_t/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_pointer::to_string', 'Method', 'api/json_pointer/to_string/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax', 'Class', 'api/json_sax/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::binary', 'Method', 'api/json_sax/binary/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::boolean', 'Method', 'api/json_sax/boolean/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::end_array', 'Method', 'api/json_sax/end_array/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::end_object', 'Method', 'api/json_sax/end_object/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::key', 'Method', 'api/json_sax/key/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::null', 'Method', 'api/json_sax/null/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::number_float', 'Method', 'api/json_sax/number_float/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::number_integer', 'Method', 'api/json_sax/number_integer/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::number_unsigned', 'Method', 'api/json_sax/number_unsigned/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::parse_error', 'Method', 'api/json_sax/parse_error/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::start_array', 'Method', 'api/json_sax/start_array/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::start_object', 'Method', 'api/json_sax/start_object/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('json_sax::string', 'Method', 'api/json_sax/string/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('operator""_json', 'Literal', 'api/operator_literal_json/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('operator""_json_pointer', 'Literal', 'api/operator_literal_json_pointer/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('operator<<', 'Operator', 'api/operator_ltlt/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('operator>>', 'Operator', 'api/operator_gtgt/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('ordered_json', 'Class', 'api/ordered_json/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('ordered_map', 'Class', 'api/ordered_map/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('std::formatter<basic_json>', 'Class', 'api/basic_json/std_formatter/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('std::hash<basic_json>', 'Class', 'api/basic_json/std_hash/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('std::swap<basic_json>', 'Function', 'api/basic_json/std_swap/index.html');
 -- Features
 INSERT INTO searchIndex(name, type, path) VALUES ('Arbitrary Type Conversions', 'Guide', 'features/arbitrary_types/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Binary Formats', 'Guide', 'features/binary_formats/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Binary Formats: BJData', 'Guide', 'features/binary_formats/bjdata/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Binary Formats: BSON', 'Guide', 'features/binary_formats/bson/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Binary Formats: CBOR', 'Guide', 'features/binary_formats/cbor/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Binary Formats: MessagePack', 'Guide', 'features/binary_formats/messagepack/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Binary Formats: BON8', 'Guide', 'features/binary_formats/bon8/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Binary Formats: UBJSON', 'Guide', 'features/binary_formats/ubjson/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Binary Values', 'Guide', 'features/binary_values/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Comments', 'Guide', 'features/comments/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Element Access', 'Guide', 'features/element_access/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Element Access: Access with default value: value', 'Guide', 'features/element_access/default_value/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Element Access: Checked access: at', 'Guide', 'features/element_access/checked_access/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Element Access: Unchecked access: operator[]', 'Guide', 'features/element_access/unchecked_access/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Exceptions', 'Guide', 'home/exceptions/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Integration: Migration Guide', 'Guide', 'integration/migration_guide/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Integration: CMake', 'Guide', 'integration/cmake/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Integration: Header only', 'Guide', 'integration/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Integration: Package Managers', 'Guide', 'integration/package_managers/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Integration: Pkg-config', 'Guide', 'integration/pkg-config/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Iterators', 'Guide', 'features/iterators/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON Merge Patch', 'Guide', 'features/merge_patch/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON Patch and Diff', 'Guide', 'features/json_patch/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON Pointer', 'Guide', 'features/json_pointer/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('nlohmann Namespace', 'Guide', 'features/namespace/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Types', 'Guide', 'features/types/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Types: Number Handling', 'Guide', 'features/types/number_handling/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Object Order', 'Guide', 'features/object_order/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Performance', 'Guide', 'features/performance/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Parsing', 'Guide', 'features/parsing/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Parsing: JSON Lines', 'Guide', 'features/parsing/json_lines/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Parsing: Parser Callbacks', 'Guide', 'features/parsing/parser_callbacks/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Parsing: Parsing and Exceptions', 'Guide', 'features/parsing/parse_exceptions/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Parsing: SAX Interface', 'Guide', 'features/parsing/sax_interface/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Parsing: Untrusted Input', 'Guide', 'features/parsing/untrusted_input/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Runtime Assertions', 'Guide', 'features/assertions/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Specializing enum conversion', 'Guide', 'features/enum_conversion/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Supported Macros', 'Guide', 'features/macros/index.html');
 -- Macros
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_ASSERT', 'Macro', 'api/macros/json_assert/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_BRACE_INIT_COPY_SEMANTICS', 'Macro', 'api/macros/json_brace_init_copy_semantics/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_CATCH_USER', 'Macro', 'api/macros/json_throw_user/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_DELETE_DEPRECATED_FUNCTIONS', 'Macro', 'api/macros/json_delete_deprecated_functions/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_DIAGNOSTICS', 'Macro', 'api/macros/json_diagnostics/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_DIAGNOSTIC_POSITIONS', 'Macro', 'api/macros/json_diagnostic_positions/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_DISABLE_ENUM_SERIALIZATION', 'Macro', 'api/macros/json_disable_enum_serialization/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_DISABLE_TUPLE_REFERENCE_CONVERSION', 'Macro', 'api/macros/json_disable_tuple_reference_conversion/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_CPP_11', 'Macro', 'api/macros/json_has_cpp_11/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_CPP_14', 'Macro', 'api/macros/json_has_cpp_11/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_CPP_17', 'Macro', 'api/macros/json_has_cpp_11/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_CPP_20', 'Macro', 'api/macros/json_has_cpp_11/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_CPP_23', 'Macro', 'api/macros/json_has_cpp_11/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_CPP_26', 'Macro', 'api/macros/json_has_cpp_11/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_EXPERIMENTAL_FILESYSTEM', 'Macro', 'api/macros/json_has_filesystem/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_FILESYSTEM', 'Macro', 'api/macros/json_has_filesystem/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_RANGES', 'Macro', 'api/macros/json_has_ranges/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_STATIC_RTTI', 'Macro', 'api/macros/json_has_static_rtti/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_STD_FORMAT', 'Macro', 'api/macros/json_has_std_format/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_HAS_THREE_WAY_COMPARISON', 'Macro', 'api/macros/json_has_three_way_comparison/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_NOEXCEPTION', 'Macro', 'api/macros/json_noexception/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_NO_AUTOMATIC_UDLS', 'Macro', 'api/macros/json_no_automatic_udls/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_NO_IO', 'Macro', 'api/macros/json_no_io/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_NO_THREAD_LOCAL', 'Macro', 'api/macros/json_no_thread_local/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_PRECISE_STREAM_POSITION', 'Macro', 'api/macros/json_precise_stream_position/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_SKIP_LIBRARY_VERSION_CHECK', 'Macro', 'api/macros/json_skip_library_version_check/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_SKIP_UNSUPPORTED_COMPILER_CHECK', 'Macro', 'api/macros/json_skip_unsupported_compiler_check/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_STRICT_BINARY_UTF8', 'Macro', 'api/macros/json_strict_binary_utf8/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_STRICT_NUL_HANDLING', 'Macro', 'api/macros/json_strict_nul_handling/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_THROW_USER', 'Macro', 'api/macros/json_throw_user/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_TRY_USER', 'Macro', 'api/macros/json_throw_user/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_USE_GLOBAL_UDLS', 'Macro', 'api/macros/json_use_global_udls/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_USE_IMPLICIT_CONVERSIONS', 'Macro', 'api/macros/json_use_implicit_conversions/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_USE_LEGACY_DISCARDED_VALUE_COMPARISON', 'Macro', 'api/macros/json_use_legacy_discarded_value_comparison/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_USE_OBJECTS_FOR_ENUM_KEYED_MAPS', 'Macro', 'api/macros/json_use_objects_for_enum_keyed_maps/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('JSON_USE_SIMDUTF', 'Macro', 'api/macros/json_use_simdutf/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('Macros', 'Macro', 'api/macros/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE', 'Macro', 'api/macros/nlohmann_define_derived_type/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_ONLY_SERIALIZE', 'Macro', 'api/macros/nlohmann_define_derived_type/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_ONLY_SERIALIZE_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_WITH_DEFAULT', 'Macro', 'api/macros/nlohmann_define_derived_type/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_WITH_DEFAULT_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_INTRUSIVE_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE', 'Macro', 'api/macros/nlohmann_define_derived_type/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE', 'Macro', 'api/macros/nlohmann_define_derived_type/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_DEFAULT', 'Macro', 'api/macros/nlohmann_define_derived_type/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_DEFAULT_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_DERIVED_TYPE_NON_INTRUSIVE_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_INTRUSIVE', 'Macro', 'api/macros/nlohmann_define_type_intrusive/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE', 'Macro', 'api/macros/nlohmann_define_type_intrusive/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_INTRUSIVE_ONLY_SERIALIZE_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT', 'Macro', 'api/macros/nlohmann_define_type_intrusive/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_DEFAULT_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_INTRUSIVE_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE', 'Macro', 'api/macros/nlohmann_define_type_non_intrusive/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE', 'Macro', 'api/macros/nlohmann_define_type_non_intrusive/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_ONLY_SERIALIZE_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT', 'Macro', 'api/macros/nlohmann_define_type_non_intrusive/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_DEFAULT_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE_WITH_NAMES', 'Macro', 'api/macros/nlohmann_define_type_with_names/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_JSON_NAMESPACE', 'Macro', 'api/macros/nlohmann_json_namespace/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_JSON_NAMESPACE_BEGIN', 'Macro', 'api/macros/nlohmann_json_namespace_begin/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_JSON_NAMESPACE_END', 'Macro', 'api/macros/nlohmann_json_namespace_begin/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_JSON_NAMESPACE_NO_VERSION', 'Macro', 'api/macros/nlohmann_json_namespace_no_version/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_JSON_SERIALIZE_ENUM', 'Macro', 'api/macros/nlohmann_json_serialize_enum/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_JSON_SERIALIZE_ENUM_STRICT', 'Macro', 'api/macros/nlohmann_json_serialize_enum_strict/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_JSON_VERSION_MAJOR', 'Macro', 'api/macros/nlohmann_json_version_major/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_JSON_VERSION_MINOR', 'Macro', 'api/macros/nlohmann_json_version_major/index.html');
 INSERT INTO searchIndex(name, type, path) VALUES ('NLOHMANN_JSON_VERSION_PATCH', 'Macro', 'api/macros/nlohmann_json_version_major/index.html');
@@ -1,532 +0,0 @@
 #!/usr/bin/env python3
 """Generate the Dash docset search index from the mkdocs sources."""
 import argparse
 import glob
 import hashlib
 import html
 import os
 import re
 import shutil
 import sqlite3
 import sys
 import tarfile
 import urllib.parse
 import urllib.request
 import yaml
 HERE = os.path.dirname(os.path.abspath(__file__))
 MKDOCS_YML = os.path.join(HERE, '..', 'mkdocs', 'mkdocs.yml')
 PAGES = os.path.join(HERE, '..', 'mkdocs', 'docs')
 # api pages whose (name, type) cannot be derived by the heuristics
 OVERRIDES = {
 }
 DOCSET = 'JSON_for_Modern_C++.docset'
 TITLE_SUFFIX = ' - JSON for Modern C++</title>'
 # CSS rules appended to the stylesheet: hide navigation items and fix spacing
 # hide the navigation (the documentation browser has its own); Material's class selectors would win over element
 # selectors, hence the classes and !important
 CSS_PATCH = (
    '\n\n.md-header, .md-footer, .md-tabs, .md-sidebar--primary, .md-content__button { display: none !important; }'
    '\n\n.md-sidebar--secondary, .md-main__inner { top: 0 !important; margin-top: 0 !important; }'
 )
 USER_AGENT = ('Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 '
              '(KHTML, like Gecko) Chrome/124.0 Safari/537.36')
 CONTENT_TYPE_EXT = {'image/svg+xml': '.svg', 'image/png': '.png', 'image/jpeg': '.jpg',
                    'image/gif': '.gif', 'image/webp': '.webp'}
 # remote loads that are allowed to remain (URL -> reason)
 ALLOWED_REMOTE = {
    # Material only loads this polyfill if the browser has no ResizeObserver
    'https://unpkg.com/resize-observer-polyfill': 'fallback for browsers without ResizeObserver',
 }
 problems = []
 def problem(page, reason) -> None:
    """Record a problem; all problems are reported at the end."""
    problems.append(f'generate_docset.py: {page}: {reason}')
 class Loader(yaml.SafeLoader):
    """YAML loader that tolerates the custom tags used in mkdocs.yml."""
 Loader.add_multi_constructor('', lambda loader, suffix, node: None)
 def walk_nav(items, groups=()):
    """Yield (group titles, nav title or None, md path) for all nav leaves."""
    for item in items:
        if isinstance(item, str):
            yield list(groups), None, item
        elif isinstance(item, dict):
            for title, value in item.items():
                if isinstance(value, list):
                    yield from walk_nav(value, groups + (str(title),))
                else:
                    yield list(groups), str(title), value
 def page_path(md_path) -> str:
    """Map a markdown path to the HTML path of the rendered page."""
    if md_path.endswith('/index.md'):
        return md_path[:-len('index.md')] + 'index.html'
    return md_path[:-len('.md')] + '/index.html'
 def read_page(md_path) -> str:
    """Read a page (resolving a snippet include), return '' if it does not exist."""
    try:
        with open(os.path.join(PAGES, md_path), encoding='utf-8') as f:
            text = f.read()
        m = re.match(r'--8<-- "(.+)"\s*$', text)
        if m:
            with open(os.path.join(PAGES, m.group(1)), encoding='utf-8') as f:
                text = f.read()
        return text
    except OSError:
        return ''
 def clean(text) -> str:
    """Strip tags and entities from a heading and normalize whitespace."""
    text = text.replace('\\>', '\x00')  # escaped '>' is not the end of a tag
    text = html.unescape(re.sub(r'</?[a-zA-Z][^>]*>', '', text)).replace('\x00', '>')
    return re.sub(r'\s+', ' ', text).strip()
 def strip_fences(text) -> str:
    """Remove fenced code blocks (their lines may start with '# ')."""
    return re.sub(r'^(```|~~~).*?^\1[^\n]*$', '', text, flags=re.M | re.S)
 def get_h1(text):
    """Return the cleaned first H1 of a page or None."""
    body = strip_fences(text)
    m = re.search(r'^# (.+)$', body, flags=re.M)
    if m:
        return clean(m.group(1))
    m = re.search(r'<h1>(.*?)</h1>', body, flags=re.S)
    return clean(m.group(1)) if m else None
 def split_top_level(text, seps=','):
    """Split at separators that are not nested in <>, () or []."""
    parts, depth, current = [], 0, ''
    for c in text:
        if c in '<([':
            depth += 1
        elif c in '>)]':
            depth -= 1
        if c in seps and depth <= 0:
            parts.append(current)
            current = ''
        else:
            current += c
    parts.append(current)
    return [p.strip() for p in parts if p.strip()]
 OPERATOR_SYMBOLS = ('<=>', '<<', '>>', '<=', '>=', '<', '>')
 def api_names(h1) -> list:
    """Derive the entry names from the H1 of an api page."""
    # hide the angle brackets of operators from the nesting detection
    for i, sym in enumerate(OPERATOR_SYMBOLS):
        h1 = h1.replace('operator' + sym, f'operator\x01{i}\x01')
    names = []
    for part in split_top_level(h1):
        name = part.replace('\\', '').replace('nlohmann::', '')
        name = re.sub(r'\x01(\d)\x01', lambda m: OPERATOR_SYMBOLS[int(m.group(1))], name)
        # drop qualifiers like "operator<<(basic_json)", but keep "operator()"
        if not name.endswith('operator()'):
            name = re.sub(r'(?<=\w|[<>=!+\-*/\[\]])\([^()]*\)$', '', name)
        if name not in names:
            names.append(name)
    return names
 def first_cpp_block(text):
    """Return the first ```cpp block following the H1."""
    m = re.search(r'^# .*?^```cpp\n(.*?)^```', text, flags=re.M | re.S)
    return m.group(1) if m else None
 def api_type(name, decl):
    """Determine the Dash entry type from name and declaration."""
    parts = name.split('::')
    last = parts[-1]
    if name.startswith('operator""'):
        return 'Literal'
    if last.startswith('operator'):
        return 'Operator'
    if decl is None:
        return None
    if re.search(r'\benum\b', decl):
        return 'Enum'
    if re.search(r'^\s*(template\s*<.*>\s*)?(class|struct)\s+\w+\s*(final\b|[:{;<]|$)', decl, flags=re.M):
        return 'Class'
    if re.search(r'\busing\s+\w+\s*=', decl) or 'typedef' in decl:
        return 'Type'
    if len(parts) > 1 and last == parts[-2]:
        return 'Constructor'
    if last.startswith('~'):
        return 'Method'
    if re.search(r'\bstatic\b', decl) or len(parts) == 1 or parts[0] == 'std':
        return 'Function'
    return 'Method'
 def macro_names(h1) -> list:
    """Split the H1 of a macro page into macro names."""
    return [n.strip() for n in re.split(r'[,/]', h1) if n.strip()]
 def api_entries(md_path):
    """Return the (name, type) pairs of an api page."""
    if md_path in OVERRIDES:
        return OVERRIDES[md_path]
    if md_path == 'api/macros/index.md':
        return [('Macros', 'Macro')]
    text = read_page(md_path)
    h1 = get_h1(text)
    if not h1:
        problem(md_path, 'no H1 found')
        return []
    if md_path.startswith('api/macros/'):
        return [(n, 'Macro') for n in macro_names(h1)]
    names = api_names(h1)
    if not names:
        problem(md_path, 'no names found')
        return []
    decl = first_cpp_block(text)
    result = []
    for name in names:
        kind = api_type(name, decl)
        if kind is None:
            problem(md_path, f'no type determinable for {name}')
        else:
            result.append((name, kind))
    return result
 def guide_entries(nav):
    """Yield (name, type, md path) for all non-api nav pages."""
    for groups, title, md_path in walk_nav(nav):
        if md_path.startswith('api/') or md_path == 'index.md':
            continue
        if not md_path.endswith('.md'):
            continue
        groups = groups[1:]  # drop the top-level tab
        if title is None:
            title = get_h1(read_page(md_path))
            if not title:
                problem(md_path, 'no title found')
                continue
        # "Parsing: Parsing Untrusted Input" -> "Parsing: Untrusted Input"
        if groups and title.startswith(groups[-1] + ' ') and title[len(groups[-1]) + 1:][:1].isupper():
            title = title[len(groups[-1]) + 1:]
        if md_path.endswith('/index.md') and groups and title == groups[-1]:
            name = ': '.join(groups)
        else:
            name = ': '.join(groups + [title])
        yield name, 'Guide', md_path
 def build_entries() -> list:
    """Return the sorted list of (name, type, path) index entries."""
    nav = load_mkdocs_yml()['nav']
    entries = set()
    for name, kind, md_path in guide_entries(nav):
        entries.add((name, kind, page_path(md_path)))
    api_root = os.path.join(PAGES, 'api')
    on_disk = set()
    for root, _, files in os.walk(api_root):
        for file in files:
            if file.endswith('.md'):
                rel = os.path.relpath(os.path.join(root, file), PAGES)
                on_disk.add(rel.replace(os.sep, '/'))
    for _, _, md_path in walk_nav(nav):
        if md_path.startswith('api/') and md_path not in on_disk:
            problem(md_path, 'listed in nav but missing on disk')
    for md_path in sorted(on_disk):
        for name, kind in api_entries(md_path):
            entries.add((name, kind, page_path(md_path)))
    return sorted(entries)
 def write_index(entries, out) -> None:
    """Write the entries into a SQLite search index."""
    if os.path.exists(out):
        os.remove(out)
    con = sqlite3.connect(out)
    con.execute('CREATE TABLE searchIndex(id INTEGER PRIMARY KEY, name TEXT, type TEXT, path TEXT)')
    con.execute('CREATE UNIQUE INDEX anchor ON searchIndex (name, type, path)')
    con.executemany('INSERT INTO searchIndex(name, type, path) VALUES (?, ?, ?)', entries)
    con.commit()
    con.close()
 def html_files(root):
    """Yield all HTML files below root."""
    for base, _, files in os.walk(root):
        for file in files:
            if file.endswith('.html'):
                yield os.path.join(base, file)
 def read(path) -> str:
    with open(path, encoding='utf-8') as f:
        return f.read()
 def write(path, text) -> None:
    with open(path, 'w', encoding='utf-8') as f:
        f.write(text)
 def remove_source_widget(docs) -> None:
    """Drop data-md-component=source so Material does not query api.github.com for the stars and version."""
    pattern = re.compile(r'\sdata-md-component=(?:"source"|source\b)')
    for path in html_files(docs):
        text = read(path)
        new = pattern.sub('', text)
        if new != text:
            write(path, new)
 def patch_titles(docs, entries) -> None:
    """Strip the site name from all titles; use the index names where available."""
    names = {}
    for name, _, path in entries:
        names.setdefault(path, []).append(name)
    for file in html_files(docs):
        rel = os.path.relpath(file, docs).replace(os.sep, '/')
        text = read(file).replace(TITLE_SUFFIX, '</title>')
        if rel in names:
            title = html.escape(', '.join(names[rel]), quote=False)
            text = re.sub(r'<title>.*?</title>', lambda _: f'<title>{title}</title>', text, count=1, flags=re.S)
        write(file, text)
 IMG_RE = re.compile(r'<img\b[^>]*>', re.I)
 ATTR_RE = r'''(?:{0})\s*=\s*(?:"([^"]*)"|'([^']*)'|([^\s"'>]+))'''
 def attr(tag, name):
    """Return the value of an attribute in a tag or None."""
    m = re.search(r'(?<![\w-])' + ATTR_RE.format(name), tag, flags=re.I)
    return next(g for g in m.groups() if g is not None) if m else None
 def is_remote(url) -> bool:
    return re.match(r'(https?:)?//', url.strip(), flags=re.I) is not None
 def download(url, docs) -> str:
    """Download url into assets/external and return the path relative to docs."""
    u = urllib.parse.urlparse(url if not url.startswith('//') else 'https:' + url)
    if u.scheme.lower() not in ('http', 'https'):
        raise ValueError(f'not an http(s) URL: {url}')
    req = urllib.request.Request(u.geturl(), headers={'User-Agent': USER_AGENT})
    # (the scheme is checked above)
    with urllib.request.urlopen(req, timeout=20) as r:  # nosec B310
        data = r.read()
        ctype = r.headers.get_content_type()
    path = urllib.parse.unquote(u.path).lstrip('/')
    ext = os.path.splitext(path)[1]
    if u.query or not ext or path.endswith('/'):
        digest = hashlib.sha1(url.encode(), usedforsecurity=False).hexdigest()[:12]
        path = os.path.join(os.path.dirname(path), digest + CONTENT_TYPE_EXT.get(ctype, ext or '.bin'))
    rel = os.path.normpath(os.path.join('assets', 'external', u.hostname, path))
    out = os.path.join(docs, rel)
    os.makedirs(os.path.dirname(out), exist_ok=True)
    with open(out, 'wb') as f:
        f.write(data)
    return rel.replace(os.sep, '/')
 def localize_images(docs) -> None:
    """Download remote images and rewrite their src; drop them on failure."""
    cache = {}
    for file in html_files(docs):
        text = read(file)
        def repl(m):
            tag = m.group(0)
            src = attr(tag, 'src')
            if src is None or not is_remote(src):
                return tag
            if src not in cache:
                try:
                    cache[src] = download(src, docs)
                except Exception as e:  # noqa: BLE001
                    print(f'generate_docset.py: warning: cannot download {src}: {e}', file=sys.stderr)
                    cache[src] = None
            if cache[src] is None:
                return attr(tag, 'alt') or ''
            local = os.path.relpath(os.path.join(docs, cache[src]), os.path.dirname(file))
            local = local.replace(os.sep, '/')
            return re.sub(ATTR_RE.format('src'), lambda _: f'src="{local}"', tag, count=1, flags=re.I)
        new = IMG_RE.sub(repl, text)
        if new != text:
            write(file, new)
 def load_mkdocs_yml() -> dict:
    """Load mkdocs.yml, ignoring tags like !ENV and !!python/name."""
    with open(MKDOCS_YML, encoding='utf-8') as f:
        # (Loader is a yaml.SafeLoader)
        return yaml.load(f, Loader=Loader)  # nosec B506
 def localize_site_urls(docs, site_url) -> None:
    """Load assets that the theme's JavaScript references by absolute site URL from the docset.
    The privacy plugin rewrites the mermaid loader to "<site_url>assets/external/unpkg.com/mermaid@11/...", so the
    docset would fetch mermaid from the live site. __md_scope is the site root that Material defines in every page.
    """
    pattern = re.compile(r'"' + re.escape(site_url) + r'(assets/[^"]*)"')
    for base, _, files in os.walk(docs):
        for file in (f for f in files if f.endswith('.js')):
            path = os.path.join(base, file)
            text = read(path)
            new = pattern.sub(r'new URL("\1",__md_scope).href', text)
            if new != text:
                write(path, new)
 def remote_loads(docs, site_url) -> list:
    """Return 'file: url' strings for resources that would be loaded remotely."""
    found = []
    cdn = re.compile(r'https://(?:unpkg\.com|cdn\.jsdelivr\.net|cdnjs\.cloudflare\.com|'
                     r'fonts\.googleapis\.com|fonts\.gstatic\.com)/[^\s"\'`)\\]*')
    css_url = re.compile(r'url\(\s*["\']?((?:https?:)?//[^)"\']+)', re.I)
    css_import = re.compile(r'@import\s+(?:url\(\s*)?["\']?((?:https?:)?//[^)"\'; ]+)', re.I)
    for base, _, files in os.walk(docs):
        for file in files:
            path = os.path.join(base, file)
            rel = os.path.relpath(path, docs)
            urls = []
            if file.endswith('.html'):
                text = read(path)
                for m in re.finditer(r'<[a-zA-Z][^>]*>', text):
                    tag = m.group(0)
                    for name in ('src', 'poster'):
                        v = attr(tag, name)
                        if v and is_remote(v):
                            urls.append(v)
                    v = attr(tag, 'srcset')
                    if v:
                        urls += [c.split()[0] for c in v.split(',') if c.strip() and is_remote(c.strip())]
                    if re.match(r'<link\b', tag, flags=re.I):
                        rel_attr = (attr(tag, 'rel') or '').lower()
                        v = attr(tag, 'href')
                        if v and is_remote(v) and re.search(r'stylesheet|icon|preload|modulepreload|manifest', rel_attr):
                            urls.append(v)
                urls += css_url.findall(text) + css_import.findall(text)
            elif file.endswith('.css'):
                text = read(path)
                urls += css_url.findall(text) + css_import.findall(text)
            elif file.endswith('.js'):
                text = read(path)
                urls += cdn.findall(text)
                urls += re.findall(re.escape(site_url) + r'assets/[^\s"\'`)\\]*', text)
            found += [f'{rel}: {u}' for u in urls if u not in ALLOWED_REMOTE]
    return found
 def make_docset(site, out_dir) -> int:
    entries = build_entries()
    if problems:
        print('\n'.join(problems), file=sys.stderr)
        return 1
    docset = os.path.join(out_dir, DOCSET)
    docs = os.path.join(docset, 'Contents', 'Resources', 'Documents')
    if os.path.exists(docset):
        shutil.rmtree(docset)
    shutil.copytree(site, docs)
    for icon in ('icon.png', 'icon@2x.png'):
        shutil.copy(os.path.join(HERE, icon), docset)
    shutil.copy(os.path.join(HERE, 'Info.plist'), os.path.join(docset, 'Contents'))
    write_index(entries, os.path.join(docset, 'Contents', 'Resources', 'docSet.dsidx'))
    # patch CSS to hide navigation items and fix spacing
    css = glob.glob(os.path.join(docs, 'assets', 'stylesheets', 'main.*.min.css'))
    if len(css) != 1:
        print(f'generate_docset.py: expected exactly one main.*.min.css, found {len(css)}', file=sys.stderr)
        return 1
    with open(css[0], 'a', encoding='utf-8') as f:
        f.write(CSS_PATCH)
    patch_titles(docs, entries)
    remove_source_widget(docs)
    for sitemap in glob.glob(os.path.join(docs, 'sitemap.*')):
        os.remove(sitemap)
    # make the docset self-contained
    site_url = load_mkdocs_yml()['site_url']
    localize_images(docs)
    localize_site_urls(docs, site_url)
    remote = remote_loads(docs, site_url)
    if remote:
        print('generate_docset.py: remote resources remain in the docset:', file=sys.stderr)
        print('\n'.join('  ' + r for r in remote), file=sys.stderr)
        return 1
    return 0
 def make_tgz(out_dir) -> int:
    docset = os.path.join(out_dir, DOCSET)
    if not os.path.isdir(docset):
        print(f'generate_docset.py: {docset} does not exist', file=sys.stderr)
        return 1
    with tarfile.open(os.path.join(out_dir, 'JSON_for_Modern_C++.tgz'), 'w:gz') as tar:
        tar.add(docset, arcname=DOCSET, filter=lambda i: None if os.path.basename(i.name) == '.DS_Store' else i)
    return 0
 def main() -> int:
    parser = argparse.ArgumentParser(description=__doc__)
    sub = parser.add_subparsers(dest='command', required=True)
    sub.add_parser('list', help='print the index entries as TSV')
    p = sub.add_parser('index', help='write the SQLite search index')
    p.add_argument('out')
    p = sub.add_parser('docset', help='build the docset from a built mkdocs site')
    p.add_argument('site_dir')
    p.add_argument('out_dir')
    p = sub.add_parser('tgz', help='pack the docset into a tarball')
    p.add_argument('out_dir')
    args = parser.parse_args()
    if args.command == 'docset':
        return make_docset(args.site_dir, args.out_dir)
    if args.command == 'tgz':
        return make_tgz(args.out_dir)
    entries = build_entries()
    if problems:
        print('\n'.join(problems), file=sys.stderr)
        return 1
    if args.command == 'list':
        for entry in entries:
            print('\t'.join(entry))
    elif args.command == 'index':
        write_index(entries, args.out)
    return 0
 if __name__ == '__main__':
    sys.exit(main())
@@ -17,7 +17,6 @@ build: style_check
 style_check:
 	@cd docs ; ../venv/bin/python3 ../scripts/check_structure.py
 	@venv/bin/python3 ../docset/generate_docset.py list > /dev/null
 # check that all Mermaid diagrams parse (needs Node.js)
 # This target is used in the CI (ci_test_documentation_mermaid).
@@ -132,10 +132,6 @@ outside of a string, invalid) byte; see the [FAQ entry](../../home/faq.md#nul-by
 - [operator>>](../operator_gtgt.md) - deserialize from stream
 - [`JSON_STRICT_NUL_HANDLING`](../macros/json_strict_nul_handling.md) - opt in to rejecting a NUL byte in the input
  instead of treating it as end of input
 - [`JSON_DISABLE_STREAM_BULK_SCAN`](../macros/json_disable_stream_bulk_scan.md) - read a `std::istream` one character
  at a time
 - [`JSON_DISABLE_UNLOCKED_FILE_IO`](../macros/json_disable_unlocked_file_io.md) - read a `FILE*` with the locking stdio
  functions
 ## Version history
@@ -147,10 +143,6 @@ outside of a string, invalid) byte; see the [FAQ entry](../../home/faq.md#nul-by
 - Extended overload (2) to accept heterogeneous iterator+sentinel pairs (C++20 ranges support) in version 3.13.0.
 - `JSON_STRICT_NUL_HANDLING` added in version 3.13.0 to optionally reject a NUL byte in the input instead of treating
  it as end of input; planned to become the default in version 4.0.0.
 - Parsing from an `std::istream` scans the characters in its stream buffer in bulk in version 3.13.0
  ([`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)).
 !!! warning "Deprecation"
@@ -27,7 +27,7 @@ To store objects in C++, a type is defined by the template parameters explained
 ### Default type
-With the default values for `ArrayType` (`std::vector`) and `AllocatorType` (`std::allocator`), the default type for
+With the default values for `ArrayType` (`std::vector`) and `AllocatorType` (`std::allocator`), the default value for
 `array_t` is:
 ```cpp
@@ -233,7 +233,6 @@ Strong exception safety: if an exception occurs, the original value stays intact
 - documentation on [checked access](../../features/element_access/checked_access.md)
 - [`operator[]`](operator%5B%5D.md) for unchecked access by reference
 - [`value`](value.md) for access with default value
 - [basic_json_view::at](../basic_json_view/at.md) - the same access on a zero-copy view
 ## Version history
@@ -242,6 +241,4 @@ Strong exception safety: if an exception occurs, the original value stays intact
 3. Added in version 3.11.0. Fixed in version 3.13.0 to consistently accept `std::string_view`-convertible keys, as
   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
+4. Added in version 2.0.0.
 [`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.
@@ -58,7 +58,6 @@ Constant.
 ## See also
 - [front](front.md) to access the first element
 - [basic_json_view::back](../basic_json_view/back.md) - the same access on a zero-copy view
 ## Version history
@@ -68,14 +68,6 @@ basic_json(basic_json&& other) noexcept;
     `std::unordered_map`, `std::multimap`, and `std::unordered_multimap` with a `key_type` compatible to `string_t`
     and a `value_type` from which a `basic_json` value can be constructed.
    - **strings**: `string_t`, string literals, and all compatible string containers can be used.
    !!! note "Rvalue containers are moved from"
        If `val` is an rvalue of a compatible array-like or object-like container other than `array_t`/`object_t`
        (e.g., `json j = std::move(vec);` or `json j(std::vector<std::string>{...});`), the elements are moved into
        the JSON value instead of copied. Afterwards, the elements of the source container are in a valid but
        unspecified state (**moved-from**). Keys of associative containers are `const` and therefore still copied.
        Lvalues and `const` rvalues are copied, and the source is left unchanged.
    - **numbers**: [`number_integer_t`](number_integer_t.md), [`number_unsigned_t`](number_unsigned_t.md),
     [`number_float_t`](number_float_t.md), and all convertible number types such as `int`, `size_t`, `int64_t`, `float`
     or `double` can be used.
@@ -244,9 +236,7 @@ basic_json(basic_json&& other) noexcept;
 2. No-throw guarantee: this constructor never throws exceptions.
 3. Depends on the called constructor. For types directly supported by the library (i.e., all types for which no
   `to_json()` function was provided), a strong guarantee holds: if an exception is thrown, there are no changes to any
-   JSON value. **Exception:** when `val` is an rvalue array-like or object-like container, its elements are moved one
+   JSON value.
   by one; if an exception is thrown in the middle of the conversion (e.g., an allocation failure), the JSON value is
   unchanged, but the source container may be left partially moved-from.
 4. Depends on the called constructor. For types directly supported by the library (i.e., all types for which no
   `to_json()` function was provided), a strong guarantee holds: if an exception is thrown, there are no changes to any
   JSON value.
@@ -44,8 +44,6 @@ Constant.
 - [rbegin](rbegin.md) returns a reverse iterator to the last element
 - [items](items.md) returns an iteration proxy to access keys and values during range-based for loops
 - [Iterators](../../features/iterators.md) - the article on iterators
 - [basic_json_view::begin](../basic_json_view/begin.md) - the same iteration on a zero-copy view (in document order,
  not sorted by key)
 ## Version history
@@ -64,7 +64,18 @@ values of that type directly to a `basic_json` instance, and they will automatic
 rather than arrays:
 ```cpp
-using custom_json = nlohmann::ordered_json::with_binary_t<std::vector<std::byte>>;
+using custom_json = nlohmann::basic_json<
    nlohmann::ordered_map,  // ObjectType
    std::vector,            // ArrayType
    std::string,            // StringType
    bool,                   // BooleanType
    std::int64_t,           // NumberIntegerType
    std::uint64_t,          // NumberUnsignedType
    double,                 // NumberFloatType
    std::allocator,         // AllocatorType
    nlohmann::adl_serializer,
    std::vector<std::byte>  // Custom BinaryType
 >;
 std::vector<std::byte> data{std::byte{1}, std::byte{2}, std::byte{3}};
 custom_json j = data;  // Creates a binary value, not an array
@@ -23,7 +23,7 @@ To store boolean values in C++, a type is defined by the template parameter  `Bo
 ### Default type
-With the default values for `BooleanType` (`#!cpp bool`), the default type for `boolean_t` is `#!cpp bool`.
+With the default values for `BooleanType` (`#!cpp bool`), the default value for `boolean_t` is `#!cpp bool`.
 ### Storage
@@ -42,7 +42,6 @@ Constant.
 - [cend](cend.md) returns a const iterator to one past the last element
 - [crbegin](crbegin.md) returns a const reverse iterator to the last element
 - [Iterators](../../features/iterators.md) - the article on iterators
 - [basic_json_view::cbegin](../basic_json_view/cbegin.md) - the same iteration on a zero-copy view
 ## Version history
@@ -42,7 +42,6 @@ Constant.
 - [cbegin](cbegin.md) returns a const iterator to the first element
 - [crend](crend.md) returns a const reverse iterator to one before the first element
 - [Iterators](../../features/iterators.md) - the article on iterators
 - [basic_json_view::cend](../basic_json_view/cend.md) - the same iteration on a zero-copy view
 ## Version history
@@ -10,10 +10,6 @@ bool contains(KeyType&& key) const;
 // (3)
 bool contains(const json_pointer& ptr) const;
 // (4)
 template<typename T>
 bool contains(T) const = delete;
 ```
 1. Check whether an element exists in a JSON object with a key equivalent to `key`. If the element is not found or the 
@@ -21,9 +17,6 @@ bool contains(T) const = delete;
 2. See 1. This overload is only available if `KeyType` is comparable with `#!cpp typename object_t::key_type` and
   `#!cpp typename object_comparator_t::is_transparent` denotes a type.
 3. Check whether the given JSON pointer `ptr` can be resolved in the current JSON value.
 4. Deleted: this overload is only available if `T` is an integral type and is declared as deleted, so that a call with
   an integer `key` (for example, `#!cpp j.contains(0)`) fails to compile. Otherwise, the integer literal `0` would convert to
   a null `#!cpp const char*` and, from there, to the key type, causing undefined behavior at runtime.
 ## Template parameters
@@ -46,7 +39,6 @@ bool contains(T) const = delete;
   is not an object, `#!cpp false` is returned.
 2. See 1.
 3. `#!cpp true` if the JSON pointer can be resolved to a stored value, `#!cpp false` otherwise.
 4. Deleted; a call with an integral argument does not compile.
 ## Exception safety
@@ -57,7 +49,6 @@ Strong exception safety: if an exception occurs, the original value stays intact
 1. The function does not throw exceptions.
 2. The function does not throw exceptions.
 3. The function does not throw exceptions.
 4. Deleted; a call with an integral argument does not compile.
 ## Complexity
@@ -136,7 +127,6 @@ Logarithmic in the size of the JSON object.
 - [find](find.md) find a value in an object
 - [count](count.md) returns the number of occurrences of a key
 - [basic_json_view::contains](../basic_json_view/contains.md) - the same check on a zero-copy view
 ## Version history
@@ -7,19 +7,12 @@ size_type count(const typename object_t::key_type& key) const;
 // (2)
 template<typename KeyType>
 size_type count(KeyType&& key) const;
 // (3)
 template<typename T>
 size_type count(T) const = delete;
 ```
 1. Returns the number of elements with key `key`. If `ObjectType` is the default `std::map` type, the return value will
   always be `0` (`key` was not found) or `1` (`key` was found).
 2. See 1. This overload is only available if `KeyType` is comparable with `#!cpp typename object_t::key_type` and
   `#!cpp typename object_comparator_t::is_transparent` denotes a type.
 3. Deleted: this overload is only available if `T` is an integral type and is declared as deleted, so that a call with
   an integer `key` (for example, `#!cpp j.count(0)`) fails to compile. Otherwise, the integer literal `0` would convert to
   a null `#!cpp const char*` and, from there, to the key type, causing undefined behavior at runtime.
 ## Template parameters
@@ -87,7 +80,6 @@ Logarithmic in the size of the JSON object.
 - [find](find.md) find a value in an object
 - [contains](contains.md) checks whether a key exists
 - [basic_json_view::count](../basic_json_view/count.md) - the same check on a zero-copy view
 ## Version history
@@ -59,7 +59,6 @@ Currently, only `remove`, `add`, and `replace` operations are generated.
 - [patch](patch.md) applies a JSON Patch
 - [patch_inplace](patch_inplace.md) applies a JSON Patch in place
 - [merge_patch](merge_patch.md) applies a JSON Merge Patch
 - [merge_diff](merge_diff.md) creates a diff as a JSON Merge Patch
 ## Version history
@@ -62,9 +62,6 @@ Linear.
 ## Notes
 Floating-point numbers are written with the fewest digits that read back as the same value (for `#!cpp double`; see
 [number handling](../../features/types/number_handling.md#number-serialization)).
 Binary values are serialized as an object containing two keys:
 - "bytes": an array of bytes as integers
@@ -91,8 +88,6 @@ Binary values are serialized as an object containing two keys:
 - [to_string](to_string.md) returns a string representation of a JSON value
 - [operator<<](../operator_ltlt.md) serialize to stream
 - [`basic_json_view::dump`](../basic_json_view/dump.md) the corresponding function of `basic_json_view`, serializing
  directly from a flat index without building a `basic_json` value
 - [Serialization](../../features/serialization.md) - the serialization article
 ## Version history
@@ -102,5 +97,3 @@ Binary values are serialized as an object containing two keys:
 - Error handlers added in version 3.4.0.
 - Serialization of binary values added in version 3.8.0.
 - Error handler `keep` added in version 3.13.0.
 - Doubles are written with the shortest digits (Żmij instead of Grisu2) since version 3.13.0; about 0.1% of doubles are
  written differently, most of them with fewer digits.
@@ -64,7 +64,6 @@ itself is empty which is `#!cpp false` in the case of a string.
 - [size](size.md) returns the number of elements
 - [clear](clear.md) clears the content and resets the value to the default value
 - [basic_json_view::empty](../basic_json_view/empty.md) - the same check on a zero-copy view
 ## Version history
@@ -43,7 +43,6 @@ Constant.
 - [cend](cend.md) returns a const iterator to one past the last element
 - [rend](rend.md) returns a reverse iterator to one before the first element
 - [Iterators](../../features/iterators.md) - the article on iterators
 - [basic_json_view::end](../basic_json_view/end.md) - the same iteration on a zero-copy view
 ## Version history
@@ -37,8 +37,8 @@ ignore
 :   ignore invalid UTF-8 sequences; all valid bytes are copied to the output unchanged, and invalid bytes are dropped
 keep
-:   keep invalid UTF-8 sequences unchanged; only meaningful for the binary formats mentioned above, since
+:   keep invalid UTF-8 sequences unchanged; only meaningful for the binary formats mentioned above, since [`dump`]
-    [`dump`](dump.md) itself must produce text, and `keep` there writes the ill-formed bytes to the output as is, so the
+    (dump.md) itself must produce text, and `keep` there writes the ill-formed bytes to the output as is, so the
    result is then not valid UTF-8 (but still equals the input bytes exactly, including around any well-formed
    characters, which are still escaped as usual)
@@ -10,21 +10,12 @@ template<typename KeyType>
 iterator find(KeyType&& key);
 template<typename KeyType>
 const_iterator find(KeyType&& key) const;
 // (3)
 template<typename T>
 iterator find(T) = delete;
 template<typename T>
 const_iterator find(T) const = delete;
 ```
 1. Finds an element in a JSON object with a key equivalent to `key`. If the element is not found or the
   JSON value is not an object, `end()` is returned.
 2. See 1. This overload is only available if `KeyType` is comparable with `#!cpp typename object_t::key_type` and
   `#!cpp typename object_comparator_t::is_transparent` denotes a type.
 3. Deleted: this overload is only available if `T` is an integral type and is declared as deleted, so that a call with
   an integer `key` (for example, `#!cpp j.find(0)`) fails to compile. Otherwise, the integer literal `0` would convert to
   a null `#!cpp const char*` and, from there, to the key type, causing undefined behavior at runtime.
 ## Template parameters
@@ -93,8 +84,6 @@ Logarithmic in the size of the JSON object.
 - [count](count.md) returns the number of occurrences of a key
 - [contains](contains.md) checks whether a key exists
 - [basic_json_view::find](../basic_json_view/find.md) - the same lookup on a zero-copy view (a duplicate key resolves
  to the first member, whereas `parse()` keeps the last)
 ## Version history
@@ -124,8 +124,7 @@ Linear in the size of the input.
 !!! warning "Deprecation"
    - Overload (2) replaces calls to `from_bjdata` with a pointer and a length as first two parameters, which has been
-      deprecated in version 3.13.0. In version 4.0.0, this overload
+      deprecated in version 3.13.0. This overload will be removed in version 4.0.0. Please replace all calls like
      will be deleted (`= delete`) rather than removed. Please replace all calls like
      `#!cpp from_bjdata(ptr, len, ...);` with `#!cpp from_bjdata(ptr, ptr+len, ...);`.
    You should be warned by your compiler with a `-Wdeprecated-declarations` warning if you are using a deprecated
@@ -110,8 +110,7 @@ Linear in the size of the input.
 !!! warning "Deprecation"
    - Overload (2) replaces calls to `from_bon8` with a pointer and a length as first two parameters, which has been
-      deprecated in version 3.13.0. In version 4.0.0, this overload
+      deprecated in version 3.13.0. This overload will be removed in version 4.0.0. Please replace all calls like
      will be deleted (`= delete`) rather than removed. Please replace all calls like
      `#!cpp from_bon8(ptr, len, ...);` with `#!cpp from_bon8(ptr, ptr+len, ...);`.
    You should be warned by your compiler with a `-Wdeprecated-declarations` warning if you are using a deprecated
@@ -126,8 +126,7 @@ Linear in the size of the input.
 !!! warning "Deprecation"
    - Overload (2) replaces calls to `from_bson` with a pointer and a length as first two parameters, which has been
-      deprecated in version 3.8.0. In version 4.0.0, this overload
+      deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like
      will be deleted (`= delete`) rather than removed. Please replace all calls like
      `#!cpp from_bson(ptr, len, ...);` with `#!cpp from_bson(ptr, ptr+len, ...);`.
    - Overload (2) replaces calls to `from_bson` with a pair of iterators as their first parameter, which has been
      deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like
@@ -135,8 +135,7 @@ Linear in the size of the input.
 !!! warning "Deprecation"
    - Overload (2) replaces calls to `from_cbor` with a pointer and a length as first two parameters, which has been
-      deprecated in version 3.8.0. In version 4.0.0, this overload
+      deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like
      will be deleted (`= delete`) rather than removed. Please replace all calls like
      `#!cpp from_cbor(ptr, len, ...);` with `#!cpp from_cbor(ptr, ptr+len, ...);`.
    - Overload (2) replaces calls to `from_cbor` with a pair of iterators as their first parameter, which has been
      deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like
@@ -127,8 +127,7 @@ Linear in the size of the input.
 !!! warning "Deprecation"
    - Overload (2) replaces calls to `from_msgpack` with a pointer and a length as first two parameters, which has been
-      deprecated in version 3.8.0. In version 4.0.0, this overload
+      deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like
      will be deleted (`= delete`) rather than removed. Please replace all calls like
      `#!cpp from_msgpack(ptr, len, ...);` with `#!cpp from_msgpack(ptr, ptr+len, ...);`.
    - Overload (2) replaces calls to `from_msgpack` with a pair of iterators as their first parameter, which has been
      deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like
@@ -125,8 +125,7 @@ Linear in the size of the input.
 !!! warning "Deprecation"
    - Overload (2) replaces calls to `from_ubjson` with a pointer and a length as first two parameters, which has been
-      deprecated in version 3.8.0. In version 4.0.0, this overload
+      deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like
      will be deleted (`= delete`) rather than removed. Please replace all calls like
      `#!cpp from_ubjson(ptr, len, ...);` with `#!cpp from_ubjson(ptr, ptr+len, ...);`.
    - Overload (2) replaces calls to `from_ubjson` with a pair of iterators as their first parameter, which has been
      deprecated in version 3.8.0. This overload will be removed in version 4.0.0. Please replace all calls like
@@ -51,8 +51,6 @@ Constant.
 ## See also
 - [back](back.md) to access the last element
 - [basic_json_view::front](../basic_json_view/front.md) - the same access on a zero-copy view (document order, not
  sorted; duplicate keys are visited)
 ## Version history
@@ -183,8 +183,6 @@ overload (3).
 - [get_ref](get_ref.md) get a reference to the stored value
 - [operator ValueType](operator_ValueType.md) get a value via implicit conversion
 - [Converting values](../../features/conversions.md) - the type conversions article
 - [basic_json_view::get](../basic_json_view/get.md) - the same conversion on a zero-copy view (many types are
  converted without ever building a `basic_json` value)
 ## Version history
@@ -61,8 +61,6 @@ Constant.
 ## See also
 - [get_ptr()](get_ptr.md) get a pointer value
 - [basic_json_view::get_string](../basic_json_view/get_string.md) - the closest counterpart on a zero-copy view: a
  string without a copy, but as a view rather than a reference to a value that must already exist
 ## Version history
@@ -72,7 +72,6 @@ Depends on the `json_serializer<ValueType>::from_json()` implementation.
 - [get_ref](get_ref.md) get a reference to the stored value
 - [get_ptr](get_ptr.md) get a pointer to the stored value
 - [Converting values](../../features/conversions.md) - the type conversions article
 - [basic_json_view::get_to](../basic_json_view/get_to.md) - the same conversion on a zero-copy view
 ## Version history
@@ -85,7 +85,7 @@ The class satisfies the following concept requirements:
 - [EqualityComparable](https://en.cppreference.com/w/cpp/named_req/EqualityComparable): JSON values can be compared with
  `==`, see [`operator==`](operator_eq.md).
 - [LessThanComparable](https://en.cppreference.com/w/cpp/named_req/LessThanComparable): JSON values can be compared with
-  `<`, see [`operator<`](operator_lt.md).
+  `<`, see [`operator<`](operator_le.md).
 - [Swappable](https://en.cppreference.com/w/cpp/named_req/Swappable): Any JSON lvalue or rvalue of can be swapped with
  any lvalue or rvalue of other compatible types, using unqualified function `swap`.
 - [NullablePointer](https://en.cppreference.com/w/cpp/named_req/NullablePointer): JSON values can be compared against
@@ -285,7 +285,6 @@ Access to the JSON value
 ### JSON Merge Patch functions
 - [**merge_patch**](merge_patch.md) - applies a JSON Merge Patch
 - [**merge_diff**](merge_diff.md) (_static_) - creates a diff as a JSON Merge Patch
 ## Static functions
@@ -40,7 +40,6 @@ Constant.
 - [is_structured](is_structured.md) checks whether the JSON value is structured (array or object)
 - [type](type.md) returns the type of the JSON value
 - [array_t](array_t.md) the type used to store JSON arrays
 - [basic_json_view::is_array](../basic_json_view/is_array.md) - the same check on a zero-copy view
 ## Version history
@@ -39,7 +39,6 @@ Constant.
 - [is_primitive](is_primitive.md) checks whether the JSON value is primitive
 - [binary_t](binary_t.md) the type used to store binary values
 - [get_binary](get_binary.md) returns a reference to the stored binary value
 - [basic_json_view::is_binary](../basic_json_view/is_binary.md) - the same check on a zero-copy view
 ## Version history
@@ -38,7 +38,6 @@ Constant.
 - [boolean_t](boolean_t.md) the type used to store JSON booleans
 - [is_primitive](is_primitive.md) checks whether the JSON value is primitive
 - [basic_json_view::is_boolean](../basic_json_view/is_boolean.md) - the same check on a zero-copy view
 ## Version history
@@ -85,11 +85,6 @@ with `allow_exceptions` set to `#!cpp false`: a parse error then yields a discar
    --8<-- "examples/is_discarded__parse.output"
    ```
 ## See also
 - [basic_json_view::is_discarded](../basic_json_view/is_discarded.md) - the corresponding check on a zero-copy view,
  which is `#!cpp true` if the view refers to no value
 ## Version history
 - Added in version 1.0.0.
@@ -40,7 +40,6 @@ Constant.
 - [is_object](is_object.md) checks whether the JSON value is an object
 - [type](type.md) returns the type of the JSON value
 - [value_t](value_t.md) the enumeration of JSON types
 - [basic_json_view::is_null](../basic_json_view/is_null.md) - the same check on a zero-copy view
 ## Version history
@@ -49,7 +49,6 @@ constexpr bool is_number() const noexcept
 - [is_number_integer()](is_number_integer.md) check if the value is an integer or unsigned integer number
 - [is_number_unsigned()](is_number_unsigned.md) check if the value is an unsigned integer number
 - [is_number_float()](is_number_float.md) check if the value is a floating-point number
 - [basic_json_view::is_number](../basic_json_view/is_number.md) - the same check on a zero-copy view
 ## Version history
@@ -40,7 +40,6 @@ Constant.
 - [is_number()](is_number.md) check if the value is a number
 - [is_number_integer()](is_number_integer.md) check if the value is an integer or unsigned integer number
 - [is_number_unsigned()](is_number_unsigned.md) check if the value is an unsigned integer number
 - [basic_json_view::is_number_float](../basic_json_view/is_number_float.md) - the same check on a zero-copy view
 ## Version history
@@ -40,7 +40,6 @@ Constant.
 - [is_number()](is_number.md) check if the value is a number
 - [is_number_unsigned()](is_number_unsigned.md) check if the value is an unsigned integer number
 - [is_number_float()](is_number_float.md) check if the value is a floating-point number
 - [basic_json_view::is_number_integer](../basic_json_view/is_number_integer.md) - the same check on a zero-copy view
 ## Version history
@@ -7,9 +7,6 @@ constexpr bool is_number_unsigned() const noexcept;
 This function returns `#!cpp true` if and only if the JSON value is an unsigned integer number. This excludes
 floating-point and signed integer values.
 If [`number_unsigned_t`](number_unsigned_t.md) is the same type as [`number_integer_t`](number_integer_t.md), every
 integer is stored as `number_integer_t`, and this function always returns `#!cpp false`.
 ## Return value
 `#!cpp true` if type is an unsigned integer number, `#!cpp false` otherwise.
@@ -43,7 +40,6 @@ Constant.
 - [is_number()](is_number.md) check if the value is a number
 - [is_number_integer()](is_number_integer.md) check if the value is an integer or unsigned integer number
 - [is_number_float()](is_number_float.md) check if the value is a floating-point number
 - [basic_json_view::is_number_unsigned](../basic_json_view/is_number_unsigned.md) - the same check on a zero-copy view
 ## Version history
@@ -40,7 +40,6 @@ Constant.
 - [is_structured](is_structured.md) checks whether the JSON value is structured (array or object)
 - [type](type.md) returns the type of the JSON value
 - [object_t](object_t.md) the type used to store JSON objects
 - [basic_json_view::is_object](../basic_json_view/is_object.md) - the same check on a zero-copy view
 ## Version history
@@ -62,7 +62,6 @@ This library extends primitive types to binary types, because binary types are r
 - [is_boolean()](is_boolean.md) returns whether the JSON value is a boolean
 - [is_number()](is_number.md) returns whether the JSON value is a number
 - [is_binary()](is_binary.md) returns whether the JSON value is a binary array
 - [basic_json_view::is_primitive](../basic_json_view/is_primitive.md) - the same check on a zero-copy view
 ## Version history
@@ -39,7 +39,6 @@ Constant.
 - [is_primitive](is_primitive.md) checks whether the JSON value is primitive
 - [type](type.md) returns the type of the JSON value
 - [string_t](string_t.md) the type used to store JSON strings
 - [basic_json_view::is_string](../basic_json_view/is_string.md) - the same check on a zero-copy view
 ## Version history
@@ -57,7 +57,6 @@ Note that though strings are containers in C++, they are treated as primitive va
 - [is_primitive()](is_primitive.md) returns whether JSON value is primitive
 - [is_array()](is_array.md) returns whether the value is an array
 - [is_object()](is_object.md) returns whether the value is an object
 - [basic_json_view::is_structured](../basic_json_view/is_structured.md) - the same check on a zero-copy view
 ## Version history
@@ -99,8 +99,6 @@ When iterating over an array, `key()` will return the index of the element as st
 - [begin](begin.md) returns an iterator to the first element
 - [end](end.md) returns an iterator to one past the last element
 - [basic_json_view::items](../basic_json_view/items.md) - the same range on a zero-copy view (`#!cpp const auto`,
  not `#!cpp const auto&`: items are produced on the fly; document order, not sorted; duplicate keys are visited)
 ## Version history
@@ -62,5 +62,5 @@ same name. Hidden members remain accessible via [`as_base_class`](as_base_class.
 ## Version history
- Added in version 3.11.3.
+- Added in version 3.12.0.
 - Made a public member type in version 3.13.0; it was private before, so it could not be named outside the class.
@@ -1,79 +0,0 @@
 # <small>nlohmann::basic_json::</small>merge_diff
 ```cpp
 static basic_json merge_diff(const basic_json& source,
                             const basic_json& target);
 ```
 Creates a [JSON Merge Patch](https://tools.ietf.org/html/rfc7396) so that value `source` can be changed into the value
 `target` by calling the [`merge_patch`](merge_patch.md) function. The patch contains only what differs: changed and
 added members with their new values, and removed members with the value `#!json null`. Nested objects are compared
 member by member; any other value that differs, including an array, is replaced as a whole.
 For two JSON values `source` and `target`, where `target` contains no object member whose value is `#!json null`, the
 following code always yields `#!cpp true` (for [`ordered_json`](../ordered_json.md), see the notes below):
 ```cpp
 basic_json patched = source;
 patched.merge_patch(merge_diff(source, target));
 patched == target;
 ```
 ## Parameters
 `source` (in)
 :   JSON value to compare from
 `target` (in)
 :   JSON value to compare against
 ## Return value
 a JSON Merge Patch to convert the `source` to `target`
 ## Exception safety
 Strong guarantee: `source` and `target` are never modified.
 ## Complexity
 Linear in the total number of values (including nested ones) in `source` and `target`, times the cost of a key-based
 object operation (looking up a key, or adding one to the patch): logarithmic for [`json`](../json.md), and linear for
 [`ordered_json`](../ordered_json.md) (see [`ordered_map` complexity](../ordered_map.md#complexity)). For
 `ordered_json`, diffing two objects with `n` and `m` members therefore takes O((n+m)²).
 ## Notes
 - A merge patch uses `#!json null` to remove a member, so it cannot set a member to `#!json null`. As in RFC 7396, a
  `#!json null` member of `target` is treated as absent: the patch removes the member from `source` instead of setting
  it to `#!json null`. A member that is `#!json null` in both `source` and `target` is unchanged and left out of the
  patch, so `source` keeps it.
 - A merge patch cannot reorder object members, and [`merge_patch`](merge_patch.md) appends added members at the end.
  For [`ordered_json`](../ordered_json.md), the patched value therefore has the same members as `target`, but not
  necessarily in the same order, and may compare unequal to it. The patch lists changed and removed members in the
  order of `source`, followed by added members in the order of `target`.
 ## Examples
 ??? example
    The following code shows how a JSON Merge Patch is created as a diff for two JSON values.
    ```cpp
    --8<-- "examples/merge_diff.cpp"
    ```
    Output:
    ```json
    --8<-- "examples/merge_diff.output"
    ```
 ## See also
 - [RFC 7396 (JSON Merge Patch)](https://tools.ietf.org/html/rfc7396)
 - [merge_patch](merge_patch.md) applies a JSON Merge Patch
 - [diff](diff.md) creates a diff as a JSON Patch
 ## Version history
 - Added in version 3.13.0.
@@ -67,7 +67,6 @@ returned by `#!cpp (*this)[key]`); it is read as it was when `merge_patch()` was
 - [RFC 7396 (JSON Merge Patch)](https://tools.ietf.org/html/rfc7396)
 - [patch](patch.md) apply a JSON patch
 - [merge_diff](merge_diff.md) creates a diff as a JSON Merge Patch
 ## Version history
@@ -23,10 +23,9 @@ type to use.
 ## Template parameters
 `NumberFloatType`
-:   the type to store floating-point numbers. The type must be `#!cpp float`, `#!cpp double`, or
+:   the type to store floating-point numbers. Parsing and serialization are implemented in terms of
-    `#!cpp long double`. The parser converts `#!cpp float`, `#!cpp double`, and a `#!cpp long double` that is IEEE 754
+    `#!cpp std::strtof`/`#!cpp std::strtod`/`#!cpp std::strtold` and `#!cpp std::snprintf`, so the type must be
-    binary64 itself. It converts other `#!cpp long double` formats with `#!cpp std::from_chars` where available, or
+    `#!cpp float`, `#!cpp double`, or `#!cpp long double`. The
    with `#!cpp std::strtold` otherwise. Serialization falls back to `#!cpp std::snprintf`. The
    [binary formats](../../features/binary_formats/index.md) additionally require `#!cpp float` or `#!cpp double`,
    because they have no encoding for `#!cpp long double`. See
    [Template Parameter Requirements](../../features/types/template_parameters.md#numberfloattype).
@@ -35,7 +34,7 @@ type to use.
 ### Default type
-With the default values for `NumberFloatType` (`double`), the default type for `number_float_t` is `#!cpp double`.
+With the default values for `NumberFloatType` (`double`), the default value for `number_float_t` is `#!cpp double`.
 ### Default behavior
@@ -52,11 +51,9 @@ With the default values for `NumberFloatType` (`double`), the default type for `
 > interoperability can be achieved by implementations that expect no more precision or range than these provide, in the
 > sense that implementations will approximate JSON numbers within the expected precision.
-This implementation does exactly follow this approach, as it uses double precision floating-point numbers by default.
+This implementation does exactly follow this approach, as it uses double precision floating-point numbers. Note values
-Note that with the default `double`, numbers smaller than `-1.79769313486232e+308` or greater than
+smaller than `-1.79769313486232e+308` and values greater than `1.79769313486232e+308` will be stored as NaN internally
-`1.79769313486232e+308` are rejected during parsing with
+and be serialized to `null`.
 [`out_of_range.406`](../../home/exceptions.md#jsonexceptionout_of_range406). Non-finite values (NaN and infinity) can
 only be stored by assigning them directly and are serialized to `null`.
 During deserialization (from JSON text or any of the binary formats), a finite number that does not fit into
 `number_float_t` is rejected with [`out_of_range.406`](../../home/exceptions.md#jsonexceptionout_of_range406), for
@@ -31,7 +31,7 @@ to use.
 ### Default type
-With the default values for `NumberIntegerType` (`std::int64_t`), the default type for `number_integer_t` is
+With the default values for `NumberIntegerType` (`std::int64_t`), the default value for `number_integer_t` is
 `#!cpp std::int64_t`.
 ### Default behavior
@@ -25,15 +25,14 @@ the type to use.
 `NumberUnsignedType`
 :   the type to store unsigned integers. It must be an **unsigned integral** type (`#!cpp std::is_integral`) with a
    `#!cpp std::numeric_limits` specialization, and it must be able to represent the absolute value of every
-    [`number_integer_t`](number_integer_t.md) value. Alternatively, it can be the same type as
+    [`number_integer_t`](number_integer_t.md) value. See
    [`number_integer_t`](number_integer_t.md); then every integer is stored as `number_integer_t`. See
    [Template Parameter Requirements](../../features/types/template_parameters.md#numberintegertype-and-numberunsignedtype).
 ## Notes
 ### Default type
-With the default values for `NumberUnsignedType` (`std::uint64_t`), the default type for `number_unsigned_t` is
+With the default values for `NumberUnsignedType` (`std::uint64_t`), the default value for `number_unsigned_t` is
 `#!cpp std::uint64_t`.
 ### Default behavior
@@ -90,4 +89,3 @@ Integer number values are stored directly inside a `basic_json` type.
 ## Version history
 - Added in version 2.0.0.
 - Can be the same type as `number_integer_t` since version 3.13.0.
@@ -36,7 +36,7 @@ To store objects in C++, a type is defined by the template parameters described
 ### Default type
 With the default values for `ObjectType` (`std::map`), `StringType` (`std::string`), and `AllocatorType`
-(`std::allocator`), the default type for `object_t` is:
+(`std::allocator`), the default value for `object_t` is:
 ```cpp
 // until C++14
@@ -137,10 +137,13 @@ Strong exception safety: if an exception occurs, the original value stays intact
        When the JSON pointer traverses intermediate levels that don't exist at all yet (not just a missing
        leaf), each missing level is created as an array or an object depending on whether the corresponding
-        pointer token parses as a non-negative integer: a numeric token creates an array, a non-numeric token
+        pointer token is a valid array index: the token `0`, a sequence of digits that does not begin with `0`,
-        creates an object. For example, on an initially `#!json null` value, `/foo/0/0/0` creates nested arrays,
+        or the token `-` creates an array, and every other token creates an object. For example, on an
-        while `/foo/one/one/one` creates nested objects. This is not specified by the JSON Pointer RFC; it is
+        initially `#!json null` value, `/foo/0/0/0` creates nested arrays, while `/foo/one/one/one` creates
-        this library's own, intentional disambiguation rule. See also [JSON Pointer](../../features/json_pointer.md).
+        nested objects. Tokens such as `01` or the empty token cannot be array indices (cf. RFC 6901, Sect. 4)
        and therefore create objects, just as they would if the level already existed as an object. This is not
        specified by the JSON Pointer RFC; it is this library's own, intentional disambiguation rule. See also
        [JSON Pointer](../../features/json_pointer.md).
 !!! warning "Deprecation"
@@ -275,9 +278,6 @@ Strong exception safety: if an exception occurs, the original value stays intact
 - documentation on [runtime assertions](../../features/assertions.md)
 - see [`at`](at.md) for access by reference with range checking
 - see [`value`](value.md) for access with default value
 - [basic_json_view::operator[]](../basic_json_view/operator%5B%5D.md) - the same access on a zero-copy view (a duplicate
  key resolves to the first member, whereas `parse()` keeps the last; a missing key gives a discarded view instead of
  undefined behavior)
 ## Version history
@@ -289,6 +289,4 @@ Strong exception safety: if an exception occurs, the original value stays intact
 3. Added in version 3.11.0. Fixed in version 3.13.0 to consistently accept `std::string_view`-convertible keys, as
   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
+   version 3.13.0.
 [`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.
@@ -11,17 +11,18 @@ template<typename ScalarType>
 bool operator==(ScalarType lhs, const const_reference rhs) noexcept(/* see below */); // (2)
 // since C++20
 class basic_json {
    bool operator==(const_reference rhs) const noexcept;              // (1)
    template<typename ScalarType>
    bool operator==(ScalarType rhs) const noexcept(/* see below */); // (2)
 };
 ```
 1. Compares two JSON values for equality according to the following rules:
    - Two JSON values are equal if (1) neither value is discarded, and (2) they are of the same type and their stored
      values are the same according to their respective `operator==`.
-    - Integer and floating-point numbers are compared by their exact values, without converting the integer to
+    - Integer and floating-point numbers are automatically converted before comparison.
      floating-point. For instance, `9007199254740993` and `9007199254740992.0` are not equal.
 2. Compares a JSON value and a scalar or a scalar and a JSON value for equality by converting the
   scalar to a JSON value and comparing both JSON values according to 1.
@@ -170,8 +171,6 @@ Linear.
 - [operator!=](operator_ne.md) compare for inequality
 - [operator<=>](operator_spaceship.md) comparison: 3-way (C++20)
 - [basic_json_view::operator==](../basic_json_view/operator_eq.md) - the same comparison on a zero-copy view, without
  building a `basic_json` value for it
 ## Version history
@@ -15,8 +15,7 @@ bool operator<(ScalarType lhs, const const_reference rhs) noexcept(/* see below
  following rules:
    - If either operand is discarded, the comparison yields `#!cpp false`.
    - If both operands have the same type, the values are compared using their respective `operator<`.
-    - Integer and floating-point numbers are compared by their exact values, without converting the integer to
+    - Integer and floating-point numbers are automatically converted before comparison.
      floating-point. For instance, `9007199254740992.0` is less than `9007199254740993`.
    - In case `lhs` and `rhs` have different types, the values are ignored and the order of the types
      is considered, which is:
        1. null
Author	SHA1	Message	Date
Niels Lohmann	26700c6dc3	Merge branch 'develop' into fix/json_pointer_create_object_5357 Signed-off-by: Niels Lohmann <mail@nlohmann.me>	2026-10-08 16:12:17 +02:00
Niels Lohmann	b9a581e6d2	Merge branch 'develop' into fix/json_pointer_create_object_5357 Signed-off-by: Niels Lohmann <mail@nlohmann.me>	2026-10-07 20:12:05 +02:00
Niels Lohmann	0bd2d36f2a	Merge remote-tracking branch 'origin/develop' into HEAD Signed-off-by: Niels Lohmann <mail@nlohmann.me>	2026-10-04 17:19:42 +02:00
Niels Lohmann	a2ca07a4b3	Merge branch 'develop' into fix/json_pointer_create_object_5357 Signed-off-by: Niels Lohmann <mail@nlohmann.me>	2026-09-27 20:58:31 +02:00
Niels Lohmann	cda8d2b848	Clarify that the token 0 is a valid array index in operator[] docs The note described valid array indices as "a nonempty sequence of digits without a leading 0", which read literally excludes the token "0" itself, contradicting both the code and the /foo/0/0/0 example in the next sentence. Spell out the RFC 6901 grammar instead. Signed-off-by: Niels Lohmann <mail@nlohmann.me>	2026-09-27 18:20:28 +02:00
Niels Lohmann	db1d0983e6	create objects for tokens that cannot be array indices (#5357 ) When operator[](json_pointer) traverses a level that does not exist yet, the null value is turned into an array or an object depending on the reference token. The check only tested whether all characters are digits, so tokens that can never be a valid array index selected an array and then failed: - "01" (and any other token with a leading '0') threw parse_error.106 - the empty token threw out_of_range.404 Both tokens are valid object keys, and both work when the level already exists as an object, so creating the level changed the outcome. Test the token against the RFC 6901, Sect. 4 grammar for array indices instead, so that such tokens create an object. This only affects pointers that threw before. Signed-off-by: Niels Lohmann <mail@nlohmann.me>	2026-08-04 08:51:54 +02:00