Update documentation deps

doc/_static/bootstrap.min.css

@@ -0,0 +1,6 @@
+@charset "UTF-8";/*!
+ * Bootstrap  v5.3.3 (https://getbootstrap.com/)
+ * Copyright 2011-2024 The Bootstrap Authors
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ */:root,[data-bs-theme=light]{--bs-blue:#0d6efd;--bs-indigo:#6610f2;--bs-purple:#6f42c1;--bs-pink:#d63384;--bs-red:#dc3545;--bs-orange:#fd7e14;--bs-yellow:#ffc107;--bs-green:#198754;--bs-teal:#20c997;--bs-cyan:#0dcaf0;--bs-black:#000;--bs-white:#fff;--bs-gray:#6c757d;--bs-gray-dark:#343a40;--bs-gray-100:#f8f9fa;--bs-gray-200:#e9ecef;--bs-gray-300:#dee2e6;--bs-gray-400:#ced4da;--bs-gray-500:#adb5bd;--bs-gray-600:#6c757d;--bs-gray-700:#495057;--bs-gray-800:#343a40;--bs-gray-900:#212529;--bs-primary:#0d6efd;--bs-secondary:#6c757d;--bs-success:#198754;--bs-info:#0dcaf0;--bs-warning:#ffc107;--bs-danger:#dc3545;--bs-light:#f8f9fa;--bs-dark:#212529;--bs-primary-rgb:13,110,253;--bs-secondary-rgb:108,117,125;--bs-success-rgb:25,135,84;--bs-info-rgb:13,202,240;--bs-warning-rgb:255,193,7;--bs-danger-rgb:220,53,69;--bs-light-rgb:248,249,250;--bs-dark-rgb:33,37,41;--bs-primary-text-emphasis:#052c65;--bs-secondary-text-emphasis:#2b2f32;--bs-success-text-emphasis:#0a3622;--bs-info-text-emphasis:#055160;--bs-warning-text-emphasis:#664d03;--bs-danger-text-emphasis:#58151c;--bs-light-text-emphasis:#495057;--bs-dark-text-emphasis:#495057;--bs-primary-bg-subtle:#cfe2ff;--bs-secondary-bg-subtle:#e2e3e5;--bs-success-bg-subtle:#d1e7dd;--bs-info-bg-subtle:#cff4fc;--bs-warning-bg-subtle:#fff3cd;--bs-danger-bg-subtle:#f8d7da;--bs-light-bg-subtle:#fcfcfd;--bs-dark-bg-subtle:#ced4da;--bs-primary-border-subtle:#9ec5fe;--bs-secondary-border-subtle:#c4c8cb;--bs-success-border-subtle:#a3cfbb;--bs-info-border-subtle:#9eeaf9;--bs-warning-border-subtle:#ffe69c;--bs-danger-border-subtle:#f1aeb5;--bs-light-border-subtle:#e9ecef;--bs-dark-border-subtle:#adb5bd;--bs-white-rgb:255,255,255;--bs-black-rgb:0,0,0;--bs-font-sans-serif:system-ui,-apple-system,"Segoe 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0.5);--bs-tertiary-color-rgb:33,37,41;--bs-tertiary-bg:#f8f9fa;--bs-tertiary-bg-rgb:248,249,250;--bs-heading-color:inherit;--bs-link-color:#0d6efd;--bs-link-color-rgb:13,110,253;--bs-link-decoration:underline;--bs-link-hover-color:#0a58ca;--bs-link-hover-color-rgb:10,88,202;--bs-code-color:#d63384;--bs-highlight-color:#212529;--bs-highlight-bg:#fff3cd;--bs-border-width:1px;--bs-border-style:solid;--bs-border-color:#dee2e6;--bs-border-color-translucent:rgba(0, 0, 0, 0.175);--bs-border-radius:0.375rem;--bs-border-radius-sm:0.25rem;--bs-border-radius-lg:0.5rem;--bs-border-radius-xl:1rem;--bs-border-radius-xxl:2rem;--bs-border-radius-2xl:var(--bs-border-radius-xxl);--bs-border-radius-pill:50rem;--bs-box-shadow:0 0.5rem 1rem rgba(0, 0, 0, 0.15);--bs-box-shadow-sm:0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);--bs-box-shadow-lg:0 1rem 3rem rgba(0, 0, 0, 0.175);--bs-box-shadow-inset:inset 0 1px 2px rgba(0, 0, 0, 0.075);--bs-focus-ring-width:0.25rem;--bs-focus-ring-opacity:0.25;--bs-focus-ring-color:rgba(13, 110, 253, 0.25);--bs-form-valid-color:#198754;--bs-form-valid-border-color:#198754;--bs-form-invalid-color:#dc3545;--bs-form-invalid-border-color:#dc3545}[data-bs-theme=dark]{color-scheme:dark;--bs-body-color:#dee2e6;--bs-body-color-rgb:222,226,230;--bs-body-bg:#212529;--bs-body-bg-rgb:33,37,41;--bs-emphasis-color:#fff;--bs-emphasis-color-rgb:255,255,255;--bs-secondary-color:rgba(222, 226, 230, 0.75);--bs-secondary-color-rgb:222,226,230;--bs-secondary-bg:#343a40;--bs-secondary-bg-rgb:52,58,64;--bs-tertiary-color:rgba(222, 226, 230, 0.5);--bs-tertiary-color-rgb:222,226,230;--bs-tertiary-bg:#2b3035;--bs-tertiary-bg-rgb:43,48,53;--bs-primary-text-emphasis:#6ea8fe;--bs-secondary-text-emphasis:#a7acb1;--bs-success-text-emphasis:#75b798;--bs-info-text-emphasis:#6edff6;--bs-warning-text-emphasis:#ffda6a;--bs-danger-text-emphasis:#ea868f;--bs-light-text-emphasis:#f8f9fa;--bs-dark-text-emphasis:#dee2e6;--bs-primary-bg-subtle:#031633;--bs-secondary-bg-subtle:#161719;--bs-success-bg-subtle:#051b11;--bs-info-bg-subtle:#032830;--bs-warning-bg-subtle:#332701;--bs-danger-bg-subtle:#2c0b0e;--bs-light-bg-subtle:#343a40;--bs-dark-bg-subtle:#1a1d20;--bs-primary-border-subtle:#084298;--bs-secondary-border-subtle:#41464b;--bs-success-border-subtle:#0f5132;--bs-info-border-subtle:#087990;--bs-warning-border-subtle:#997404;--bs-danger-border-subtle:#842029;--bs-light-border-subtle:#495057;--bs-dark-border-subtle:#343a40;--bs-heading-color:inherLine truncated
+/*# sourceMappingURL=bootstrap.min.css.map */

doc/_static/bootstrap.min.js

@@ -1,7 +1,7 @@
 /*!
-  * Bootstrap v4.6.2 (https://getbootstrap.com/)
-  * Copyright 2011-2022 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Bootstrap v5.3.3 (https://getbootstrap.com/)
+  * Copyright 2011-2024 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
   */
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 //# sourceMappingURL=bootstrap.min.js.map

doc/_static/popper.min.js

@@ -0,0 +1,6 @@
+/**
+ * @popperjs/core v2.11.8 - MIT License
+ */
+
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+//# sourceMappingURL=popper.min.js.map

doc/_templates/layout.html

@@ -4,6 +4,7 @@
 <meta name="description" content="Small, safe and fast formatting library">
 <meta name="keywords" content="C++, formatting, printf, string, library">
 <meta name="author" content="Victor Zverovich">
+<link href="bootstrap.min.css" rel="stylesheet">
 <link rel="stylesheet" href="_static/fmt.css">
 {# Google Analytics #}
 <script async src="https://www.googletagmanager.com/gtag/js?id=UA-20116650-4"></script>
@@ -32,7 +33,7 @@
 {%- endmacro %}
 
 {% block header %}
-<nav class="navbar navbar-inverse">
+<nav class="navbar navbar-expand-lg" data-bs-theme="dark">
   <div class="tb-container">
     <div class="row">
       <div class="navbar-content">
@@ -84,20 +85,20 @@
   <div class="tb-container">
     <h1>{fmt}</h1>
     <p class="lead">A modern formatting library</p>
-    <div class="btn-group" role="group">
+    <div class="btn-group">
       {% set name = 'fmt' if version.split('.')[0]|int >= 3 else 'cppformat' %}
       <a class="btn btn-success"
          href="{{download_url}}/{{version}}/{{name}}-{{version}}.zip">
            <span class="glyphicon glyphicon-download"></span> Download
       </a>
-      <button type="button" class="btn btn-success dropdown-toggle"
-        data-toggle="dropdown"><span class="caret"></span></button>
+      <button type="button" class="btn btn-success dropdown-toggle dropdown-toggle-split" data-bs-toggle="dropdown" aria-expanded="false">
+        <span class="visually-hidden">▼</span>
+      </button>
       <ul class="dropdown-menu">
-      {% for v in versions.split(',') %}
-      {% set name = 'fmt' if v.split('.')[0]|int >= 3 else 'cppformat' %}
-        <li><a href="{{download_url}}/{{v}}/{{name}}-{{v}}.zip">Version {{v}}
-          </a></li>
-      {% endfor %}
+        {% for v in versions.split(',') %}
+        {% set name = 'fmt' if v.split('.')[0]|int >= 3 else 'cppformat' %}
+          <li><a class="dropdown-item" href="{{download_url}}/{{v}}/{{name}}-{{v}}.zip">Version {{v}}</a></li>
+        {% endfor %}
       </ul>
     </div>
   </div>
@@ -144,5 +145,6 @@
 {% block footer %}
 {{ super() }}
 {# Placed at the end of the document so the pages load faster. #}
+<script src="_static/popper.min.js"></script>
 <script src="_static/bootstrap.min.js"></script>
 {% endblock %}

doc/build.py

@@ -33,11 +33,9 @@ def create_build_env(venv_dir='virtualenv'):
   pip.install('six')
   # See: https://github.com/sphinx-doc/sphinx/issues/9777
   pip.install('docutils==0.17.1')
-  # Jinja2 >= 3.1 incompatible with sphinx 3.3.0
-  # See: https://github.com/sphinx-doc/sphinx/issues/10291
-  pip.install('Jinja2<3.1')
-  pip.install('sphinx==3.3.0')
-  pip.install('michaeljones/breathe', 'v4.25.0')
+  pip.install('Jinja2')
+  pip.install('sphinx==5.0.2')
+  pip.install('michaeljones/breathe', 'v4.35.0')
 
 def build_docs(version='dev', **kwargs):
   doc_dir = kwargs.get('doc_dir', os.path.dirname(os.path.realpath(__file__)))