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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:54:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-21 11:54:28 +0000
commite6918187568dbd01842d8d1d2c808ce16a894239 (patch)
tree64f88b554b444a49f656b6c656111a145cbbaa28 /src/fmt/doc
parentInitial commit. (diff)
downloadceph-e6918187568dbd01842d8d1d2c808ce16a894239.tar.xz
ceph-e6918187568dbd01842d8d1d2c808ce16a894239.zip
Adding upstream version 18.2.2.upstream/18.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/fmt/doc/CMakeLists.txt26
-rw-r--r--src/fmt/doc/_static/bootstrap.min.js7
-rw-r--r--src/fmt/doc/_static/breathe.css28
-rw-r--r--src/fmt/doc/_static/fonts/glyphicons-halflings-regular.eotbin0 -> 20335 bytes
-rw-r--r--src/fmt/doc/_static/fonts/glyphicons-halflings-regular.svg229
-rw-r--r--src/fmt/doc/_static/fonts/glyphicons-halflings-regular.ttfbin0 -> 41280 bytes
-rw-r--r--src/fmt/doc/_static/fonts/glyphicons-halflings-regular.woffbin0 -> 23320 bytes
-rw-r--r--src/fmt/doc/_templates/layout.html148
-rw-r--r--src/fmt/doc/_templates/search.html55
-rw-r--r--src/fmt/doc/api.rst616
-rw-r--r--src/fmt/doc/basic-bootstrap/README2
-rw-r--r--src/fmt/doc/basic-bootstrap/layout.html208
-rw-r--r--src/fmt/doc/basic-bootstrap/theme.conf2
-rw-r--r--src/fmt/doc/bootstrap/alerts.less73
-rw-r--r--src/fmt/doc/bootstrap/badges.less66
-rw-r--r--src/fmt/doc/bootstrap/bootstrap.less50
-rw-r--r--src/fmt/doc/bootstrap/breadcrumbs.less26
-rw-r--r--src/fmt/doc/bootstrap/button-groups.less243
-rw-r--r--src/fmt/doc/bootstrap/buttons.less160
-rw-r--r--src/fmt/doc/bootstrap/carousel.less269
-rw-r--r--src/fmt/doc/bootstrap/close.less34
-rw-r--r--src/fmt/doc/bootstrap/code.less69
-rw-r--r--src/fmt/doc/bootstrap/component-animations.less33
-rw-r--r--src/fmt/doc/bootstrap/dropdowns.less214
-rw-r--r--src/fmt/doc/bootstrap/forms.less574
-rw-r--r--src/fmt/doc/bootstrap/glyphicons.less305
-rw-r--r--src/fmt/doc/bootstrap/grid.less84
-rw-r--r--src/fmt/doc/bootstrap/input-groups.less166
-rw-r--r--src/fmt/doc/bootstrap/jumbotron.less50
-rw-r--r--src/fmt/doc/bootstrap/labels.less64
-rw-r--r--src/fmt/doc/bootstrap/list-group.less124
-rw-r--r--src/fmt/doc/bootstrap/media.less61
-rw-r--r--src/fmt/doc/bootstrap/mixins.less39
-rw-r--r--src/fmt/doc/bootstrap/mixins/alerts.less14
-rw-r--r--src/fmt/doc/bootstrap/mixins/background-variant.less8
-rw-r--r--src/fmt/doc/bootstrap/mixins/border-radius.less18
-rw-r--r--src/fmt/doc/bootstrap/mixins/buttons.less52
-rw-r--r--src/fmt/doc/bootstrap/mixins/center-block.less7
-rw-r--r--src/fmt/doc/bootstrap/mixins/clearfix.less22
-rw-r--r--src/fmt/doc/bootstrap/mixins/forms.less85
-rw-r--r--src/fmt/doc/bootstrap/mixins/gradients.less59
-rw-r--r--src/fmt/doc/bootstrap/mixins/grid-framework.less91
-rw-r--r--src/fmt/doc/bootstrap/mixins/grid.less122
-rw-r--r--src/fmt/doc/bootstrap/mixins/hide-text.less21
-rw-r--r--src/fmt/doc/bootstrap/mixins/image.less33
-rw-r--r--src/fmt/doc/bootstrap/mixins/labels.less12
-rw-r--r--src/fmt/doc/bootstrap/mixins/list-group.less29
-rw-r--r--src/fmt/doc/bootstrap/mixins/nav-divider.less10
-rw-r--r--src/fmt/doc/bootstrap/mixins/nav-vertical-align.less9
-rw-r--r--src/fmt/doc/bootstrap/mixins/opacity.less8
-rw-r--r--src/fmt/doc/bootstrap/mixins/pagination.less23
-rw-r--r--src/fmt/doc/bootstrap/mixins/panels.less24
-rw-r--r--src/fmt/doc/bootstrap/mixins/progress-bar.less10
-rw-r--r--src/fmt/doc/bootstrap/mixins/reset-filter.less8
-rw-r--r--src/fmt/doc/bootstrap/mixins/resize.less6
-rw-r--r--src/fmt/doc/bootstrap/mixins/responsive-visibility.less15
-rw-r--r--src/fmt/doc/bootstrap/mixins/size.less10
-rw-r--r--src/fmt/doc/bootstrap/mixins/tab-focus.less9
-rw-r--r--src/fmt/doc/bootstrap/mixins/table-row.less28
-rw-r--r--src/fmt/doc/bootstrap/mixins/text-emphasis.less8
-rw-r--r--src/fmt/doc/bootstrap/mixins/text-overflow.less8
-rw-r--r--src/fmt/doc/bootstrap/mixins/vendor-prefixes.less227
-rw-r--r--src/fmt/doc/bootstrap/modals.less150
-rw-r--r--src/fmt/doc/bootstrap/navbar.less660
-rw-r--r--src/fmt/doc/bootstrap/navs.less242
-rw-r--r--src/fmt/doc/bootstrap/normalize.less427
-rw-r--r--src/fmt/doc/bootstrap/pager.less54
-rw-r--r--src/fmt/doc/bootstrap/pagination.less88
-rw-r--r--src/fmt/doc/bootstrap/panels.less265
-rw-r--r--src/fmt/doc/bootstrap/popovers.less135
-rw-r--r--src/fmt/doc/bootstrap/print.less107
-rw-r--r--src/fmt/doc/bootstrap/progress-bars.less87
-rw-r--r--src/fmt/doc/bootstrap/responsive-embed.less35
-rw-r--r--src/fmt/doc/bootstrap/responsive-utilities.less194
-rw-r--r--src/fmt/doc/bootstrap/scaffolding.less162
-rw-r--r--src/fmt/doc/bootstrap/tables.less234
-rw-r--r--src/fmt/doc/bootstrap/theme.less273
-rw-r--r--src/fmt/doc/bootstrap/thumbnails.less36
-rw-r--r--src/fmt/doc/bootstrap/tooltip.less102
-rw-r--r--src/fmt/doc/bootstrap/type.less302
-rw-r--r--src/fmt/doc/bootstrap/utilities.less55
-rw-r--r--src/fmt/doc/bootstrap/variables.less861
-rw-r--r--src/fmt/doc/bootstrap/wells.less29
-rwxr-xr-xsrc/fmt/doc/build.py122
-rw-r--r--src/fmt/doc/conf.py256
-rw-r--r--src/fmt/doc/contents.rst10
-rw-r--r--src/fmt/doc/fmt.less71
-rw-r--r--src/fmt/doc/index.rst198
-rw-r--r--src/fmt/doc/python-license.txt290
-rw-r--r--src/fmt/doc/syntax.rst514
-rw-r--r--src/fmt/doc/usage.rst212
91 files changed, 11172 insertions, 0 deletions
diff --git a/src/fmt/doc/CMakeLists.txt b/src/fmt/doc/CMakeLists.txt
new file mode 100644
index 000000000..fd9f4d1e4
--- /dev/null
+++ b/src/fmt/doc/CMakeLists.txt
@@ -0,0 +1,26 @@
+find_program(DOXYGEN doxygen
+ PATHS "$ENV{ProgramFiles}/doxygen/bin"
+ "$ENV{ProgramFiles\(x86\)}/doxygen/bin")
+if (NOT DOXYGEN)
+ message(STATUS "Target 'doc' disabled (requires doxygen)")
+ return ()
+endif ()
+
+# Find the Python interpreter and set the PYTHON_EXECUTABLE variable.
+if (CMAKE_VERSION VERSION_LESS 3.12)
+ # This logic is deprecated in CMake after 3.12.
+ find_package(PythonInterp QUIET REQUIRED)
+else ()
+ find_package(Python QUIET REQUIRED)
+ set(PYTHON_EXECUTABLE ${Python_EXECUTABLE})
+endif ()
+
+add_custom_target(doc
+ COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/build.py
+ ${FMT_VERSION}
+ SOURCES api.rst syntax.rst usage.rst build.py conf.py _templates/layout.html)
+
+include(GNUInstallDirs)
+install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/
+ DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/doc/fmt OPTIONAL
+ PATTERN ".doctrees" EXCLUDE)
diff --git a/src/fmt/doc/_static/bootstrap.min.js b/src/fmt/doc/_static/bootstrap.min.js
new file mode 100644
index 000000000..c8f82e592
--- /dev/null
+++ b/src/fmt/doc/_static/bootstrap.min.js
@@ -0,0 +1,7 @@
+/*!
+ * Bootstrap v3.3.4 (http://getbootstrap.com)
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ */
+if("undefined"==typeof jQuery)throw new Error("Bootstrap's JavaScript requires jQuery");+function(a){"use strict";var b=a.fn.jquery.split(" ")[0].split(".");if(b[0]<2&&b[1]<9||1==b[0]&&9==b[1]&&b[2]<1)throw new Error("Bootstrap's JavaScript requires jQuery version 1.9.1 or higher")}(jQuery),+function(a){"use strict";function b(){var a=document.createElement("bootstrap"),b={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"};for(var c in b)if(void 0!==a.style[c])return{end:b[c]};return!1}a.fn.emulateTransitionEnd=function(b){var c=!1,d=this;a(this).one("bsTransitionEnd",function(){c=!0});var e=function(){c||a(d).trigger(a.support.transition.end)};return setTimeout(e,b),this},a(function(){a.support.transition=b(),a.support.transition&&(a.event.special.bsTransitionEnd={bindType:a.support.transition.end,delegateType:a.support.transition.end,handle:function(b){return a(b.target).is(this)?b.handleObj.handler.apply(this,arguments):void 0}})})}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var c=a(this),e=c.data("bs.alert");e||c.data("bs.alert",e=new d(this)),"string"==typeof b&&e[b].call(c)})}var c='[data-dismiss="alert"]',d=function(b){a(b).on("click",c,this.close)};d.VERSION="3.3.4",d.TRANSITION_DURATION=150,d.prototype.close=function(b){function c(){g.detach().trigger("closed.bs.alert").remove()}var e=a(this),f=e.attr("data-target");f||(f=e.attr("href"),f=f&&f.replace(/.*(?=#[^\s]*$)/,""));var g=a(f);b&&b.preventDefault(),g.length||(g=e.closest(".alert")),g.trigger(b=a.Event("close.bs.alert")),b.isDefaultPrevented()||(g.removeClass("in"),a.support.transition&&g.hasClass("fade")?g.one("bsTransitionEnd",c).emulateTransitionEnd(d.TRANSITION_DURATION):c())};var e=a.fn.alert;a.fn.alert=b,a.fn.alert.Constructor=d,a.fn.alert.noConflict=function(){return 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diff --git a/src/fmt/doc/_static/breathe.css b/src/fmt/doc/_static/breathe.css
new file mode 100644
index 000000000..2a1534b0a
--- /dev/null
+++ b/src/fmt/doc/_static/breathe.css
@@ -0,0 +1,28 @@
+
+/* -- breathe specific styles ----------------------------------------------- */
+
+/* So enum value descriptions are displayed inline to the item */
+.breatheenumvalues li tt + p {
+ display: inline;
+}
+
+/* So parameter descriptions are displayed inline to the item */
+.breatheparameterlist li tt + p {
+ display: inline;
+}
+
+.container .breathe-sectiondef {
+ width: inherit;
+}
+
+.github-btn {
+ border: 0;
+ overflow: hidden;
+}
+
+.jumbotron {
+ background-size: 100% 4px;
+ background-repeat: repeat-y;
+ color: white;
+ text-align: center;
+}
diff --git a/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.eot b/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.eot
new file mode 100644
index 000000000..4a4ca865d
--- /dev/null
+++ b/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.eot
Binary files differ
diff --git a/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.svg b/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.svg
new file mode 100644
index 000000000..e3e2dc739
--- /dev/null
+++ b/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.svg
@@ -0,0 +1,229 @@
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+</defs></svg> \ No newline at end of file
diff --git a/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.ttf b/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.ttf
new file mode 100644
index 000000000..67fa00bf8
--- /dev/null
+++ b/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.ttf
Binary files differ
diff --git a/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.woff b/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.woff
new file mode 100644
index 000000000..8c54182aa
--- /dev/null
+++ b/src/fmt/doc/_static/fonts/glyphicons-halflings-regular.woff
Binary files differ
diff --git a/src/fmt/doc/_templates/layout.html b/src/fmt/doc/_templates/layout.html
new file mode 100644
index 000000000..333a606c8
--- /dev/null
+++ b/src/fmt/doc/_templates/layout.html
@@ -0,0 +1,148 @@
+{% extends "!layout.html" %}
+
+{% block extrahead %}
+<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 rel="stylesheet" href="_static/fmt.css">
+{# Google Analytics #}
+<script async src="https://www.googletagmanager.com/gtag/js?id=UA-20116650-4"></script>
+<script>
+ window.dataLayer = window.dataLayer || [];
+ function gtag(){dataLayer.push(arguments);}
+ gtag('js', new Date());
+
+ gtag('config', 'UA-20116650-4');
+</script>
+{% endblock %}
+
+{%- macro searchform(classes, button) %}
+<form class="{{classes}}" role="search" action="{{ pathto('search') }}"
+ method="get">
+ <div class="form-group">
+ <input type="text" name="q" class="form-control"
+ {{ 'placeholder="Search"' if not button }} >
+ </div>
+ <input type="hidden" name="check_keywords" value="yes" />
+ <input type="hidden" name="area" value="default" />
+ {% if button %}
+ <input type="submit" class="btn btn-default" value="search">
+ {% endif %}
+</form>
+{%- endmacro %}
+
+{% block header %}
+<nav class="navbar navbar-inverse">
+ <div class="tb-container">
+ <div class="row">
+ <div class="navbar-content">
+ {# Brand and toggle get grouped for better mobile display #}
+ <div class="navbar-header">
+ <button type="button" class="navbar-toggle collapsed"
+ data-toggle="collapse" data-target=".navbar-collapse">
+ <span class="sr-only">Toggle navigation</span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </button>
+ <a class="navbar-brand" href="index.html">{fmt}</a>
+ </div>
+
+ {# Collect the nav links, forms, and other content for toggling #}
+ <div class="collapse navbar-collapse">
+ <ul class="nav navbar-nav">
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown"
+ role="button" aria-expanded="false">{{ version }}
+ <span class="caret"></span></a>
+ <ul class="dropdown-menu" role="menu">
+ {% for v in versions.split(',') %}
+ <li><a href="https://fmt.dev/{{v}}">{{v}}</a></li>
+ {% endfor %}
+ </ul>
+ </li>
+ {% for name in ['Contents', 'Usage', 'API', 'Syntax'] %}
+ {% if pagename == name.lower() %}
+ <li class="active"><a href="{{name.lower()}}.html">{{name}}
+ <span class="sr-only">(current)</span></a></li>
+ {%else%}
+ <li><a href="{{name.lower()}}.html">{{name}}</a></li>
+ {%endif%}
+ {% endfor %}
+ </ul>
+ {% if pagename != 'search' %}
+ {{ searchform('navbar-form navbar-right', False) }}
+ {%endif%}
+ </div> {# /.navbar-collapse #}
+ </div> {# /.col-md-offset-2 #}
+ </div> {# /.row #}
+ </div> {# /.tb-container #}
+</nav>
+{% if pagename == "index" %}
+{% set download_url = 'https://github.com/fmtlib/fmt/releases/download' %}
+<div class="jumbotron">
+ <div class="tb-container">
+ <h1>{fmt}</h1>
+ <p class="lead">A modern formatting library</p>
+ <div class="btn-group" role="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>
+ <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 %}
+ </ul>
+ </div>
+ </div>
+</div>
+{% endif %}
+{% endblock %}
+
+{# Disable relbars. #}
+{% block relbar1 %}
+{% endblock %}
+{% block relbar2 %}
+{% endblock %}
+
+{% block content %}
+<div class="tb-container">
+ <div class="row">
+ {# Sidebar is currently disabled.
+ <div class="bs-sidebar">
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+ {%- block sidebarlogo %}
+ {%- if logo %}
+ <p class="logo"><a href="{{ pathto(master_doc) }}">
+ <img class="logo" src="{{ pathto('_static/' + logo, 1) }}"
+ alt="Logo"/>
+ </a></p>
+ {%- endif %}
+ {%- endblock %}
+ {%- for sidebartemplate in sidebars %}
+ {%- include sidebartemplate %}
+ {%- endfor %}
+ </div>
+ </div>
+ </div>
+ #}
+
+ <div class="content">
+ {% block body %} {% endblock %}
+ </div>
+ </div>
+</div>
+{% endblock %}
+
+{% block footer %}
+{{ super() }}
+{# Placed at the end of the document so the pages load faster. #}
+<script src="_static/bootstrap.min.js"></script>
+{% endblock %}
diff --git a/src/fmt/doc/_templates/search.html b/src/fmt/doc/_templates/search.html
new file mode 100644
index 000000000..488e0b5d2
--- /dev/null
+++ b/src/fmt/doc/_templates/search.html
@@ -0,0 +1,55 @@
+{#
+ basic/search.html
+ ~~~~~~~~~~~~~~~~~
+
+ Template for the search page.
+
+ :copyright: Copyright 2007-2015 by the Sphinx team, see AUTHORS.
+ :license: BSD, see LICENSE for details.
+#}
+{%- extends "layout.html" %}
+{% set title = _('Search') %}
+{% set script_files = script_files + ['_static/searchtools.js'] %}
+{% block extrahead %}
+ <script type="text/javascript">
+ jQuery(function() { Search.loadIndex("{{ pathto('searchindex.js', 1) }}"); });
+ </script>
+ {# this is used when loading the search index using $.ajax fails,
+ such as on Chrome for documents on localhost #}
+ <script type="text/javascript" id="searchindexloader"></script>
+ {{ super() }}
+{% endblock %}
+{% block body %}
+ <h1 id="search-documentation">{{ _('Search') }}</h1>
+ <div id="fallback" class="admonition warning">
+ <script type="text/javascript">$('#fallback').hide();</script>
+ <p>
+ {% trans %}Please activate JavaScript to enable the search
+ functionality.{% endtrans %}
+ </p>
+ </div>
+ <p>
+ {% trans %}From here you can search these documents. Enter your search
+ words into the box below and click "search". Note that the search
+ function will automatically search for all of the words. Pages
+ containing fewer words won't appear in the result list.{% endtrans %}
+ </p>
+ {{ searchform('form-inline', True) }}
+ {% if search_performed %}
+ <h2>{{ _('Search Results') }}</h2>
+ {% if not search_results %}
+ <p>{{ _('Your search did not match any documents. Please make sure that all words are spelled correctly and that you\'ve selected enough categories.') }}</p>
+ {% endif %}
+ {% endif %}
+ <div id="search-results">
+ {% if search_results %}
+ <ul>
+ {% for href, caption, context in search_results %}
+ <li><a href="{{ pathto(item.href) }}">{{ caption }}</a>
+ <div class="context">{{ context|e }}</div>
+ </li>
+ {% endfor %}
+ </ul>
+ {% endif %}
+ </div>
+{% endblock %}
diff --git a/src/fmt/doc/api.rst b/src/fmt/doc/api.rst
new file mode 100644
index 000000000..711d31095
--- /dev/null
+++ b/src/fmt/doc/api.rst
@@ -0,0 +1,616 @@
+.. _string-formatting-api:
+
+*************
+API Reference
+*************
+
+The {fmt} library API consists of the following parts:
+
+* :ref:`fmt/core.h <core-api>`: the core API providing main formatting functions
+ for ``char``/UTF-8 with C++20 compile-time checks and minimal dependencies
+* :ref:`fmt/format.h <format-api>`: the full format API providing additional
+ formatting functions and locale support
+* :ref:`fmt/ranges.h <ranges-api>`: formatting of ranges and tuples
+* :ref:`fmt/chrono.h <chrono-api>`: date and time formatting
+* :ref:`fmt/std.h <std-api>`: formatters for standard library types
+* :ref:`fmt/compile.h <compile-api>`: format string compilation
+* :ref:`fmt/color.h <color-api>`: terminal color and text style
+* :ref:`fmt/os.h <os-api>`: system APIs
+* :ref:`fmt/ostream.h <ostream-api>`: ``std::ostream`` support
+* :ref:`fmt/printf.h <printf-api>`: ``printf`` formatting
+* :ref:`fmt/xchar.h <xchar-api>`: optional ``wchar_t`` support
+
+All functions and types provided by the library reside in namespace ``fmt`` and
+macros have prefix ``FMT_``.
+
+.. _core-api:
+
+Core API
+========
+
+``fmt/core.h`` defines the core API which provides main formatting functions
+for ``char``/UTF-8 with C++20 compile-time checks. It has minimal include
+dependencies for better compile times. This header is only beneficial when
+using {fmt} as a library and not in the header-only mode.
+
+The following functions use :ref:`format string syntax <syntax>`
+similar to that of Python's `str.format
+<https://docs.python.org/3/library/stdtypes.html#str.format>`_.
+They take *fmt* and *args* as arguments.
+
+*fmt* is a format string that contains literal text and replacement fields
+surrounded by braces ``{}``. The fields are replaced with formatted arguments
+in the resulting string. `~fmt::format_string` is a format string which can be
+implicitly constructed from a string literal or a ``constexpr`` string and is
+checked at compile time in C++20. To pass a runtime format string wrap it in
+`fmt::runtime`.
+
+*args* is an argument list representing objects to be formatted.
+
+.. _format:
+
+.. doxygenfunction:: format(format_string<T...> fmt, T&&... args) -> std::string
+.. doxygenfunction:: vformat(string_view fmt, format_args args) -> std::string
+
+.. doxygenfunction:: format_to(OutputIt out, format_string<T...> fmt, T&&... args) -> OutputIt
+.. doxygenfunction:: format_to_n(OutputIt out, size_t n, format_string<T...> fmt, T&&... args) -> format_to_n_result<OutputIt>
+.. doxygenfunction:: formatted_size(format_string<T...> fmt, T&&... args) -> size_t
+
+.. doxygenstruct:: fmt::format_to_n_result
+ :members:
+
+.. _print:
+
+.. doxygenfunction:: fmt::print(format_string<T...> fmt, T&&... args)
+.. doxygenfunction:: fmt::vprint(string_view fmt, format_args args)
+
+.. doxygenfunction:: print(std::FILE *f, format_string<T...> fmt, T&&... args)
+.. doxygenfunction:: vprint(std::FILE *f, string_view fmt, format_args args)
+
+Compile-Time Format String Checks
+---------------------------------
+
+Compile-time checks are enabled by default on compilers that support C++20
+``consteval``. On older compilers you can use the ``FMT_STRING`` macro defined
+in ``fmt/format.h`` instead. It requires C++14 and is a no-op in C++11.
+
+.. doxygendefine:: FMT_STRING
+
+To force the use of legacy compile-time checks, define the preprocessor variable
+``FMT_ENFORCE_COMPILE_STRING``. When set, functions accepting ``FMT_STRING``
+will fail to compile with regular strings. Runtime-checked formatting is still
+possible using ``fmt::vformat``, ``fmt::vprint``, etc.
+
+.. doxygenclass:: fmt::basic_format_string
+ :members:
+
+.. doxygentypedef:: fmt::format_string
+
+.. doxygenfunction:: fmt::runtime(string_view) -> basic_runtime<char>
+
+Named Arguments
+---------------
+
+.. doxygenfunction:: fmt::arg(const S&, const T&)
+
+Named arguments are not supported in compile-time checks at the moment.
+
+Argument Lists
+--------------
+
+You can create your own formatting function with compile-time checks and small
+binary footprint, for example (https://godbolt.org/z/oba4Mc):
+
+.. code:: c++
+
+ #include <fmt/format.h>
+
+ void vlog(const char* file, int line, fmt::string_view format,
+ fmt::format_args args) {
+ fmt::print("{}: {}: ", file, line);
+ fmt::vprint(format, args);
+ }
+
+ template <typename S, typename... Args>
+ void log(const char* file, int line, const S& format, Args&&... args) {
+ vlog(file, line, format, fmt::make_format_args(args...));
+ }
+
+ #define MY_LOG(format, ...) \
+ log(__FILE__, __LINE__, FMT_STRING(format), __VA_ARGS__)
+
+ MY_LOG("invalid squishiness: {}", 42);
+
+Note that ``vlog`` is not parameterized on argument types which improves compile
+times and reduces binary code size compared to a fully parameterized version.
+
+.. doxygenfunction:: fmt::make_format_args(const Args&...)
+
+.. doxygenclass:: fmt::format_arg_store
+ :members:
+
+.. doxygenclass:: fmt::dynamic_format_arg_store
+ :members:
+
+.. doxygenclass:: fmt::basic_format_args
+ :members:
+
+.. doxygentypedef:: fmt::format_args
+
+.. doxygenclass:: fmt::basic_format_arg
+ :members:
+
+.. doxygenclass:: fmt::basic_format_parse_context
+ :members:
+
+.. doxygenclass:: fmt::basic_format_context
+ :members:
+
+.. doxygentypedef:: fmt::format_context
+
+Compatibility
+-------------
+
+.. doxygenclass:: fmt::basic_string_view
+ :members:
+
+.. doxygentypedef:: fmt::string_view
+
+Locale
+------
+
+All formatting is locale-independent by default. Use the ``'L'`` format
+specifier to insert the appropriate number separator characters from the
+locale::
+
+ #include <fmt/core.h>
+ #include <locale>
+
+ std::locale::global(std::locale("en_US.UTF-8"));
+ auto s = fmt::format("{:L}", 1000000); // s == "1,000,000"
+
+.. _format-api:
+
+Format API
+==========
+
+``fmt/format.h`` defines the full format API providing additional formatting
+functions and locale support.
+
+.. _udt:
+
+Formatting User-Defined Types
+-----------------------------
+
+The {fmt} library provides formatters for many standard C++ types.
+See :ref:`fmt/ranges.h <ranges-api>` for ranges and tuples including standard
+containers such as ``std::vector``, :ref:`fmt/chrono.h <chrono-api>` for date
+and time formatting and :ref:`fmt/std.h <std-api>` for path and variant
+formatting.
+
+To make a user-defined type formattable, specialize the ``formatter<T>`` struct
+template and implement ``parse`` and ``format`` methods::
+
+ #include <fmt/format.h>
+
+ struct point {
+ double x, y;
+ };
+
+ template <> struct fmt::formatter<point> {
+ // Presentation format: 'f' - fixed, 'e' - exponential.
+ char presentation = 'f';
+
+ // Parses format specifications of the form ['f' | 'e'].
+ constexpr auto parse(format_parse_context& ctx) -> decltype(ctx.begin()) {
+ // [ctx.begin(), ctx.end()) is a character range that contains a part of
+ // the format string starting from the format specifications to be parsed,
+ // e.g. in
+ //
+ // fmt::format("{:f} - point of interest", point{1, 2});
+ //
+ // the range will contain "f} - point of interest". The formatter should
+ // parse specifiers until '}' or the end of the range. In this example
+ // the formatter should parse the 'f' specifier and return an iterator
+ // pointing to '}'.
+
+ // Please also note that this character range may be empty, in case of
+ // the "{}" format string, so therefore you should check ctx.begin()
+ // for equality with ctx.end().
+
+ // Parse the presentation format and store it in the formatter:
+ auto it = ctx.begin(), end = ctx.end();
+ if (it != end && (*it == 'f' || *it == 'e')) presentation = *it++;
+
+ // Check if reached the end of the range:
+ if (it != end && *it != '}') throw format_error("invalid format");
+
+ // Return an iterator past the end of the parsed range:
+ return it;
+ }
+
+ // Formats the point p using the parsed format specification (presentation)
+ // stored in this formatter.
+ template <typename FormatContext>
+ auto format(const point& p, FormatContext& ctx) const -> decltype(ctx.out()) {
+ // ctx.out() is an output iterator to write to.
+ return presentation == 'f'
+ ? fmt::format_to(ctx.out(), "({:.1f}, {:.1f})", p.x, p.y)
+ : fmt::format_to(ctx.out(), "({:.1e}, {:.1e})", p.x, p.y);
+ }
+ };
+
+Then you can pass objects of type ``point`` to any formatting function::
+
+ point p = {1, 2};
+ std::string s = fmt::format("{:f}", p);
+ // s == "(1.0, 2.0)"
+
+You can also reuse existing formatters via inheritance or composition, for
+example::
+
+ enum class color {red, green, blue};
+
+ template <> struct fmt::formatter<color>: formatter<string_view> {
+ // parse is inherited from formatter<string_view>.
+ template <typename FormatContext>
+ auto format(color c, FormatContext& ctx) const {
+ string_view name = "unknown";
+ switch (c) {
+ case color::red: name = "red"; break;
+ case color::green: name = "green"; break;
+ case color::blue: name = "blue"; break;
+ }
+ return formatter<string_view>::format(name, ctx);
+ }
+ };
+
+Since ``parse`` is inherited from ``formatter<string_view>`` it will recognize
+all string format specifications, for example
+
+.. code-block:: c++
+
+ fmt::format("{:>10}", color::blue)
+
+will return ``" blue"``.
+
+You can also write a formatter for a hierarchy of classes::
+
+ #include <type_traits>
+ #include <fmt/format.h>
+
+ struct A {
+ virtual ~A() {}
+ virtual std::string name() const { return "A"; }
+ };
+
+ struct B : A {
+ virtual std::string name() const { return "B"; }
+ };
+
+ template <typename T>
+ struct fmt::formatter<T, std::enable_if_t<std::is_base_of<A, T>::value, char>> :
+ fmt::formatter<std::string> {
+ template <typename FormatCtx>
+ auto format(const A& a, FormatCtx& ctx) const {
+ return fmt::formatter<std::string>::format(a.name(), ctx);
+ }
+ };
+
+ int main() {
+ B b;
+ A& a = b;
+ fmt::print("{}", a); // prints "B"
+ }
+
+If a type provides both a ``formatter`` specialization and an implicit
+conversion to a formattable type, the specialization takes precedence over the
+conversion.
+
+For enums {fmt} also provides the ``format_as`` extension API. To format an enum
+via this API define ``format_as`` that takes this enum and converts it to the
+underlying type. ``format_as`` should be defined in the same namespace as the
+enum.
+
+Example (https://godbolt.org/z/r7vvGE1v7)::
+
+ #include <fmt/format.h>
+
+ namespace kevin_namespacy {
+ enum class film {
+ house_of_cards, american_beauty, se7en = 7
+ };
+ auto format_as(film f) { return fmt::underlying(f); }
+ }
+
+ int main() {
+ fmt::print("{}\n", kevin_namespacy::film::se7en); // prints "7"
+ }
+
+Literal-Based API
+-----------------
+
+The following user-defined literals are defined in ``fmt/format.h``.
+
+.. doxygenfunction:: operator""_a()
+
+Utilities
+---------
+
+.. doxygenfunction:: fmt::ptr(T p) -> const void*
+.. doxygenfunction:: fmt::ptr(const std::unique_ptr<T> &p) -> const void*
+.. doxygenfunction:: fmt::ptr(const std::shared_ptr<T> &p) -> const void*
+
+.. doxygenfunction:: fmt::underlying(Enum e) -> typename std::underlying_type<Enum>::type
+
+.. doxygenfunction:: fmt::to_string(const T &value) -> std::string
+
+.. doxygenfunction:: fmt::join(Range &&range, string_view sep) -> join_view<detail::iterator_t<Range>, detail::sentinel_t<Range>>
+
+.. doxygenfunction:: fmt::join(It begin, Sentinel end, string_view sep) -> join_view<It, Sentinel>
+
+.. doxygenfunction:: fmt::group_digits(T value) -> group_digits_view<T>
+
+.. doxygenclass:: fmt::detail::buffer
+ :members:
+
+.. doxygenclass:: fmt::basic_memory_buffer
+ :protected-members:
+ :members:
+
+System Errors
+-------------
+
+{fmt} does not use ``errno`` to communicate errors to the user, but it may call
+system functions which set ``errno``. Users should not make any assumptions
+about the value of ``errno`` being preserved by library functions.
+
+.. doxygenfunction:: fmt::system_error
+
+.. doxygenfunction:: fmt::format_system_error
+
+Custom Allocators
+-----------------
+
+The {fmt} library supports custom dynamic memory allocators.
+A custom allocator class can be specified as a template argument to
+:class:`fmt::basic_memory_buffer`::
+
+ using custom_memory_buffer =
+ fmt::basic_memory_buffer<char, fmt::inline_buffer_size, custom_allocator>;
+
+It is also possible to write a formatting function that uses a custom
+allocator::
+
+ using custom_string =
+ std::basic_string<char, std::char_traits<char>, custom_allocator>;
+
+ custom_string vformat(custom_allocator alloc, fmt::string_view format_str,
+ fmt::format_args args) {
+ auto buf = custom_memory_buffer(alloc);
+ fmt::vformat_to(std::back_inserter(buf), format_str, args);
+ return custom_string(buf.data(), buf.size(), alloc);
+ }
+
+ template <typename ...Args>
+ inline custom_string format(custom_allocator alloc,
+ fmt::string_view format_str,
+ const Args& ... args) {
+ return vformat(alloc, format_str, fmt::make_format_args(args...));
+ }
+
+The allocator will be used for the output container only. Formatting functions
+normally don't do any allocations for built-in and string types except for
+non-default floating-point formatting that occasionally falls back on
+``sprintf``.
+
+.. _ranges-api:
+
+Range and Tuple Formatting
+==========================
+
+The library also supports convenient formatting of ranges and tuples::
+
+ #include <fmt/ranges.h>
+
+ std::tuple<char, int, float> t{'a', 1, 2.0f};
+ // Prints "('a', 1, 2.0)"
+ fmt::print("{}", t);
+
+
+NOTE: currently, the overload of ``fmt::join`` for iterables exists in the main
+``format.h`` header, but expect this to change in the future.
+
+Using ``fmt::join``, you can separate tuple elements with a custom separator::
+
+ #include <fmt/ranges.h>
+
+ std::tuple<int, char> t = {1, 'a'};
+ // Prints "1, a"
+ fmt::print("{}", fmt::join(t, ", "));
+
+.. _chrono-api:
+
+Date and Time Formatting
+========================
+
+``fmt/chrono.h`` provides formatters for
+
+* `std::chrono::duration <https://en.cppreference.com/w/cpp/chrono/duration>`_
+* `std::chrono::time_point
+ <https://en.cppreference.com/w/cpp/chrono/time_point>`_
+* `std::tm <https://en.cppreference.com/w/cpp/chrono/c/tm>`_
+
+The format syntax is described in :ref:`chrono-specs`.
+
+**Example**::
+
+ #include <fmt/chrono.h>
+
+ int main() {
+ std::time_t t = std::time(nullptr);
+
+ // Prints "The date is 2020-11-07." (with the current date):
+ fmt::print("The date is {:%Y-%m-%d}.", fmt::localtime(t));
+
+ using namespace std::literals::chrono_literals;
+
+ // Prints "Default format: 42s 100ms":
+ fmt::print("Default format: {} {}\n", 42s, 100ms);
+
+ // Prints "strftime-like format: 03:15:30":
+ fmt::print("strftime-like format: {:%H:%M:%S}\n", 3h + 15min + 30s);
+ }
+
+.. doxygenfunction:: localtime(std::time_t time)
+
+.. doxygenfunction:: gmtime(std::time_t time)
+
+.. _std-api:
+
+Standard Library Types Formatting
+=================================
+
+``fmt/std.h`` provides formatters for:
+
+* `std::filesystem::path <https://en.cppreference.com/w/cpp/filesystem/path>`_
+* `std::thread::id <https://en.cppreference.com/w/cpp/thread/thread/id>`_
+* `std::monostate <https://en.cppreference.com/w/cpp/utility/variant/monostate>`_
+* `std::variant <https://en.cppreference.com/w/cpp/utility/variant/variant>`_
+
+Formatting Variants
+-------------------
+
+A ``std::variant`` is only formattable if every variant alternative is formattable, and requires the
+``__cpp_lib_variant`` `library feature <https://en.cppreference.com/w/cpp/feature_test>`_.
+
+**Example**::
+
+ #include <fmt/std.h>
+
+ std::variant<char, float> v0{'x'};
+ // Prints "variant('x')"
+ fmt::print("{}", v0);
+
+ std::variant<std::monostate, char> v1;
+ // Prints "variant(monostate)"
+
+.. _compile-api:
+
+Format String Compilation
+=========================
+
+``fmt/compile.h`` provides format string compilation enabled via the
+``FMT_COMPILE`` macro or the ``_cf`` user-defined literal. Format strings
+marked with ``FMT_COMPILE`` or ``_cf`` are parsed, checked and converted into
+efficient formatting code at compile-time. This supports arguments of built-in
+and string types as well as user-defined types with ``constexpr`` ``parse``
+functions in their ``formatter`` specializations. Format string compilation can
+generate more binary code compared to the default API and is only recommended in
+places where formatting is a performance bottleneck.
+
+.. doxygendefine:: FMT_COMPILE
+
+.. doxygenfunction:: operator""_cf()
+
+.. _color-api:
+
+Terminal Color and Text Style
+=============================
+
+``fmt/color.h`` provides support for terminal color and text style output.
+
+.. doxygenfunction:: print(const text_style &ts, const S &format_str, const Args&... args)
+
+.. doxygenfunction:: fg(detail::color_type)
+
+.. doxygenfunction:: bg(detail::color_type)
+
+.. doxygenfunction:: styled(const T& value, text_style ts)
+
+.. _os-api:
+
+System APIs
+===========
+
+.. doxygenclass:: fmt::ostream
+ :members:
+
+.. doxygenfunction:: fmt::windows_error
+ :members:
+
+.. _ostream-api:
+
+``std::ostream`` Support
+========================
+
+``fmt/ostream.h`` provides ``std::ostream`` support including formatting of
+user-defined types that have an overloaded insertion operator (``operator<<``).
+In order to make a type formattable via ``std::ostream`` you should provide a
+``formatter`` specialization inherited from ``ostream_formatter``::
+
+ #include <fmt/ostream.h>
+
+ struct date {
+ int year, month, day;
+
+ friend std::ostream& operator<<(std::ostream& os, const date& d) {
+ return os << d.year << '-' << d.month << '-' << d.day;
+ }
+ };
+
+ template <> struct fmt::formatter<date> : ostream_formatter {};
+
+ std::string s = fmt::format("The date is {}", date{2012, 12, 9});
+ // s == "The date is 2012-12-9"
+
+.. doxygenfunction:: streamed(const T &)
+
+.. doxygenfunction:: print(std::ostream &os, format_string<T...> fmt, T&&... args)
+
+.. _printf-api:
+
+``printf`` Formatting
+=====================
+
+The header ``fmt/printf.h`` provides ``printf``-like formatting functionality.
+The following functions use `printf format string syntax
+<https://pubs.opengroup.org/onlinepubs/009695399/functions/fprintf.html>`_ with
+the POSIX extension for positional arguments. Unlike their standard
+counterparts, the ``fmt`` functions are type-safe and throw an exception if an
+argument type doesn't match its format specification.
+
+.. doxygenfunction:: printf(const S &format_str, const T&... args)
+
+.. doxygenfunction:: fprintf(std::FILE *f, const S &fmt, const T&... args) -> int
+
+.. doxygenfunction:: sprintf(const S&, const T&...)
+
+.. _xchar-api:
+
+``wchar_t`` Support
+===================
+
+The optional header ``fmt/xchar.h`` provides support for ``wchar_t`` and exotic
+character types.
+
+.. doxygenstruct:: fmt::is_char
+
+.. doxygentypedef:: fmt::wstring_view
+
+.. doxygentypedef:: fmt::wformat_context
+
+.. doxygenfunction:: fmt::to_wstring(const T &value)
+
+Compatibility with C++20 ``std::format``
+========================================
+
+{fmt} implements nearly all of the `C++20 formatting library
+<https://en.cppreference.com/w/cpp/utility/format>`_ with the following
+differences:
+
+* Names are defined in the ``fmt`` namespace instead of ``std`` to avoid
+ collisions with standard library implementations.
+* Width calculation doesn't use grapheme clusterization. The latter has been
+ implemented in a separate branch but hasn't been integrated yet.
+* Most C++20 chrono types are not supported yet.
diff --git a/src/fmt/doc/basic-bootstrap/README b/src/fmt/doc/basic-bootstrap/README
new file mode 100644
index 000000000..ba67700df
--- /dev/null
+++ b/src/fmt/doc/basic-bootstrap/README
@@ -0,0 +1,2 @@
+Sphinx basic theme with Bootstrap support. Modifications are kept to
+a minimum to simplify integration in case of changes to Sphinx theming.
diff --git a/src/fmt/doc/basic-bootstrap/layout.html b/src/fmt/doc/basic-bootstrap/layout.html
new file mode 100644
index 000000000..5519c4b5c
--- /dev/null
+++ b/src/fmt/doc/basic-bootstrap/layout.html
@@ -0,0 +1,208 @@
+{#
+ basic/layout.html
+ ~~~~~~~~~~~~~~~~~
+
+ Master layout template for Sphinx themes.
+
+ :copyright: Copyright 2007-2015 by the Sphinx team, see AUTHORS.
+ :license: BSD, see LICENSE for details.
+#}
+{%- block doctype -%}
+<!DOCTYPE html>
+{%- endblock %}
+{%- set reldelim1 = reldelim1 is not defined and ' &raquo;' or reldelim1 %}
+{%- set reldelim2 = reldelim2 is not defined and ' |' or reldelim2 %}
+{%- set render_sidebar = (not embedded) and (not theme_nosidebar|tobool) and
+ (sidebars != []) %}
+{%- set url_root = pathto('', 1) %}
+{# XXX necessary? #}
+{%- if url_root == '#' %}{% set url_root = '' %}{% endif %}
+{%- if not embedded and docstitle %}
+ {%- set titlesuffix = " &mdash; "|safe + docstitle|e %}
+{%- else %}
+ {%- set titlesuffix = "" %}
+{%- endif %}
+
+{%- macro relbar() %}
+ <div class="related" role="navigation" aria-label="related navigation">
+ <h3>{{ _('Navigation') }}</h3>
+ <ul>
+ {%- for rellink in rellinks %}
+ <li class="right" {% if loop.first %}style="margin-right: 10px"{% endif %}>
+ <a href="{{ pathto(rellink[0]) }}" title="{{ rellink[1]|striptags|e }}"
+ {{ accesskey(rellink[2]) }}>{{ rellink[3] }}</a>
+ {%- if not loop.first %}{{ reldelim2 }}{% endif %}</li>
+ {%- endfor %}
+ {%- block rootrellink %}
+ <li class="nav-item nav-item-0"><a href="{{ pathto(master_doc) }}">{{ shorttitle|e }}</a>{{ reldelim1 }}</li>
+ {%- endblock %}
+ {%- for parent in parents %}
+ <li class="nav-item nav-item-{{ loop.index }}"><a href="{{ parent.link|e }}" {% if loop.last %}{{ accesskey("U") }}{% endif %}>{{ parent.title }}</a>{{ reldelim1 }}</li>
+ {%- endfor %}
+ {%- block relbaritems %} {% endblock %}
+ </ul>
+ </div>
+{%- endmacro %}
+
+{%- macro sidebar() %}
+ {%- if render_sidebar %}
+ <div class="sphinxsidebar" role="navigation" aria-label="main navigation">
+ <div class="sphinxsidebarwrapper">
+ {%- block sidebarlogo %}
+ {%- if logo %}
+ <p class="logo"><a href="{{ pathto(master_doc) }}">
+ <img class="logo" src="{{ pathto('_static/' + logo, 1) }}" alt="Logo"/>
+ </a></p>
+ {%- endif %}
+ {%- endblock %}
+ {%- if sidebars != None %}
+ {#- new style sidebar: explicitly include/exclude templates #}
+ {%- for sidebartemplate in sidebars %}
+ {%- include sidebartemplate %}
+ {%- endfor %}
+ {%- else %}
+ {#- old style sidebars: using blocks -- should be deprecated #}
+ {%- block sidebartoc %}
+ {%- include "localtoc.html" %}
+ {%- endblock %}
+ {%- block sidebarrel %}
+ {%- include "relations.html" %}
+ {%- endblock %}
+ {%- block sidebarsourcelink %}
+ {%- include "sourcelink.html" %}
+ {%- endblock %}
+ {%- if customsidebar %}
+ {%- include customsidebar %}
+ {%- endif %}
+ {%- block sidebarsearch %}
+ {%- include "searchbox.html" %}
+ {%- endblock %}
+ {%- endif %}
+ </div>
+ </div>
+ {%- endif %}
+{%- endmacro %}
+
+{%- macro script() %}
+ <script type="text/javascript">
+ var DOCUMENTATION_OPTIONS = {
+ URL_ROOT: '{{ url_root }}',
+ VERSION: '{{ release|e }}',
+ COLLAPSE_INDEX: false,
+ FILE_SUFFIX: '{{ '' if no_search_suffix else file_suffix }}',
+ LINK_SUFFIX: '{{ link_suffix }}',
+ SOURCELINK_SUFFIX: '{{ sourcelink_suffix }}',
+ HAS_SOURCE: {{ has_source|lower }},
+ SOURCELINK_SUFFIX: '{{ sourcelink_suffix }}'
+ };
+ </script>
+ {%- for scriptfile in script_files %}
+ {{ js_tag(scriptfile) }}
+ {%- endfor %}
+{%- endmacro %}
+
+{%- macro css() %}
+ <link rel="stylesheet" href="{{ pathto('_static/' + style, 1) }}" type="text/css" />
+ <link rel="stylesheet" href="{{ pathto('_static/pygments.css', 1) }}" type="text/css" />
+ {%- for cssfile in css_files %}
+ <link rel="stylesheet" href="{{ pathto(cssfile, 1) }}" type="text/css" />
+ {%- endfor %}
+{%- endmacro %}
+
+<html lang="en">
+ <head>
+ <meta charset="{{ encoding }}">
+ <meta http-equiv="X-UA-Compatible" content="IE=edge">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ {# The above 3 meta tags *must* come first in the head; any other head content
+ must come *after* these tags. #}
+ {{ metatags }}
+ {%- block htmltitle %}
+ <title>{{ title|striptags|e }}{{ titlesuffix }}</title>
+ {%- endblock %}
+ {{ css() }}
+ {%- if not embedded %}
+ {{ script() }}
+ {%- if use_opensearch %}
+ <link rel="search" type="application/opensearchdescription+xml"
+ title="{% trans docstitle=docstitle|e %}Search within {{ docstitle }}{% endtrans %}"
+ href="{{ pathto('_static/opensearch.xml', 1) }}"/>
+ {%- endif %}
+ {%- if favicon %}
+ <link rel="shortcut icon" href="{{ pathto('_static/' + favicon, 1) }}"/>
+ {%- endif %}
+ {%- endif %}
+{%- block linktags %}
+ {%- if hasdoc('about') %}
+ <link rel="author" title="{{ _('About these documents') }}" href="{{ pathto('about') }}" />
+ {%- endif %}
+ {%- if hasdoc('genindex') %}
+ <link rel="index" title="{{ _('Index') }}" href="{{ pathto('genindex') }}" />
+ {%- endif %}
+ {%- if hasdoc('search') %}
+ <link rel="search" title="{{ _('Search') }}" href="{{ pathto('search') }}" />
+ {%- endif %}
+ {%- if hasdoc('copyright') %}
+ <link rel="copyright" title="{{ _('Copyright') }}" href="{{ pathto('copyright') }}" />
+ {%- endif %}
+ {%- if parents %}
+ <link rel="up" title="{{ parents[-1].title|striptags|e }}" href="{{ parents[-1].link|e }}" />
+ {%- endif %}
+ {%- if next %}
+ <link rel="next" title="{{ next.title|striptags|e }}" href="{{ next.link|e }}" />
+ {%- endif %}
+ {%- if prev %}
+ <link rel="prev" title="{{ prev.title|striptags|e }}" href="{{ prev.link|e }}" />
+ {%- endif %}
+{%- endblock %}
+{%- block extrahead %} {% endblock %}
+ </head>
+ <body role="document">
+{%- block header %}{% endblock %}
+
+{%- block relbar1 %}{{ relbar() }}{% endblock %}
+
+{%- block content %}
+ {%- block sidebar1 %} {# possible location for sidebar #} {% endblock %}
+
+ <div class="document">
+ {%- block document %}
+ <div class="documentwrapper">
+ {%- if render_sidebar %}
+ <div class="bodywrapper">
+ {%- endif %}
+ <div class="body" role="main">
+ {% block body %} {% endblock %}
+ </div>
+ {%- if render_sidebar %}
+ </div>
+ {%- endif %}
+ </div>
+ {%- endblock %}
+
+ {%- block sidebar2 %}{{ sidebar() }}{% endblock %}
+ <div class="clearer"></div>
+ </div>
+{%- endblock %}
+
+{%- block relbar2 %}{{ relbar() }}{% endblock %}
+
+{%- block footer %}
+ <div class="footer" role="contentinfo">
+ {%- if show_copyright %}
+ {%- if hasdoc('copyright') %}
+ {% trans path=pathto('copyright'), copyright=copyright|e %}&copy; <a href="{{ path }}">Copyright</a> {{ copyright }}.{% endtrans %}
+ {%- else %}
+ {% trans copyright=copyright|e %}&copy; Copyright {{ copyright }}.{% endtrans %}
+ {%- endif %}
+ {%- endif %}
+ {%- if last_updated %}
+ {% trans last_updated=last_updated|e %}Last updated on {{ last_updated }}.{% endtrans %}
+ {%- endif %}
+ {%- if show_sphinx %}
+ {% trans sphinx_version=sphinx_version|e %}Created using <a href="http://sphinx-doc.org/">Sphinx</a> {{ sphinx_version }}.{% endtrans %}
+ {%- endif %}
+ </div>
+{%- endblock %}
+ </body>
+</html>
diff --git a/src/fmt/doc/basic-bootstrap/theme.conf b/src/fmt/doc/basic-bootstrap/theme.conf
new file mode 100644
index 000000000..89e03bbda
--- /dev/null
+++ b/src/fmt/doc/basic-bootstrap/theme.conf
@@ -0,0 +1,2 @@
+[theme]
+inherit = basic
diff --git a/src/fmt/doc/bootstrap/alerts.less b/src/fmt/doc/bootstrap/alerts.less
new file mode 100644
index 000000000..c4199db92
--- /dev/null
+++ b/src/fmt/doc/bootstrap/alerts.less
@@ -0,0 +1,73 @@
+//
+// Alerts
+// --------------------------------------------------
+
+
+// Base styles
+// -------------------------
+
+.alert {
+ padding: @alert-padding;
+ margin-bottom: @line-height-computed;
+ border: 1px solid transparent;
+ border-radius: @alert-border-radius;
+
+ // Headings for larger alerts
+ h4 {
+ margin-top: 0;
+ // Specified for the h4 to prevent conflicts of changing @headings-color
+ color: inherit;
+ }
+
+ // Provide class for links that match alerts
+ .alert-link {
+ font-weight: @alert-link-font-weight;
+ }
+
+ // Improve alignment and spacing of inner content
+ > p,
+ > ul {
+ margin-bottom: 0;
+ }
+
+ > p + p {
+ margin-top: 5px;
+ }
+}
+
+// Dismissible alerts
+//
+// Expand the right padding and account for the close button's positioning.
+
+.alert-dismissable, // The misspelled .alert-dismissable was deprecated in 3.2.0.
+.alert-dismissible {
+ padding-right: (@alert-padding + 20);
+
+ // Adjust close link position
+ .close {
+ position: relative;
+ top: -2px;
+ right: -21px;
+ color: inherit;
+ }
+}
+
+// Alternate styles
+//
+// Generate contextual modifier classes for colorizing the alert.
+
+.alert-success {
+ .alert-variant(@alert-success-bg; @alert-success-border; @alert-success-text);
+}
+
+.alert-info {
+ .alert-variant(@alert-info-bg; @alert-info-border; @alert-info-text);
+}
+
+.alert-warning {
+ .alert-variant(@alert-warning-bg; @alert-warning-border; @alert-warning-text);
+}
+
+.alert-danger {
+ .alert-variant(@alert-danger-bg; @alert-danger-border; @alert-danger-text);
+}
diff --git a/src/fmt/doc/bootstrap/badges.less b/src/fmt/doc/bootstrap/badges.less
new file mode 100644
index 000000000..c70bb939e
--- /dev/null
+++ b/src/fmt/doc/bootstrap/badges.less
@@ -0,0 +1,66 @@
+//
+// Badges
+// --------------------------------------------------
+
+
+// Base class
+.badge {
+ display: inline-block;
+ min-width: 10px;
+ padding: 3px 7px;
+ font-size: @font-size-small;
+ font-weight: @badge-font-weight;
+ color: @badge-color;
+ line-height: @badge-line-height;
+ vertical-align: baseline;
+ white-space: nowrap;
+ text-align: center;
+ background-color: @badge-bg;
+ border-radius: @badge-border-radius;
+
+ // Empty badges collapse automatically (not available in IE8)
+ &:empty {
+ display: none;
+ }
+
+ // Quick fix for badges in buttons
+ .btn & {
+ position: relative;
+ top: -1px;
+ }
+
+ .btn-xs &,
+ .btn-group-xs > .btn & {
+ top: 0;
+ padding: 1px 5px;
+ }
+
+ // Hover state, but only for links
+ a& {
+ &:hover,
+ &:focus {
+ color: @badge-link-hover-color;
+ text-decoration: none;
+ cursor: pointer;
+ }
+ }
+
+ // Account for badges in navs
+ .list-group-item.active > &,
+ .nav-pills > .active > a > & {
+ color: @badge-active-color;
+ background-color: @badge-active-bg;
+ }
+
+ .list-group-item > & {
+ float: right;
+ }
+
+ .list-group-item > & + & {
+ margin-right: 5px;
+ }
+
+ .nav-pills > li > a > & {
+ margin-left: 3px;
+ }
+}
diff --git a/src/fmt/doc/bootstrap/bootstrap.less b/src/fmt/doc/bootstrap/bootstrap.less
new file mode 100644
index 000000000..61b77474f
--- /dev/null
+++ b/src/fmt/doc/bootstrap/bootstrap.less
@@ -0,0 +1,50 @@
+// Core variables and mixins
+@import "variables.less";
+@import "mixins.less";
+
+// Reset and dependencies
+@import "normalize.less";
+@import "print.less";
+@import "glyphicons.less";
+
+// Core CSS
+@import "scaffolding.less";
+@import "type.less";
+@import "code.less";
+@import "grid.less";
+@import "tables.less";
+@import "forms.less";
+@import "buttons.less";
+
+// Components
+@import "component-animations.less";
+@import "dropdowns.less";
+@import "button-groups.less";
+@import "input-groups.less";
+@import "navs.less";
+@import "navbar.less";
+@import "breadcrumbs.less";
+@import "pagination.less";
+@import "pager.less";
+@import "labels.less";
+@import "badges.less";
+@import "jumbotron.less";
+@import "thumbnails.less";
+@import "alerts.less";
+@import "progress-bars.less";
+@import "media.less";
+@import "list-group.less";
+@import "panels.less";
+@import "responsive-embed.less";
+@import "wells.less";
+@import "close.less";
+
+// Components w/ JavaScript
+@import "modals.less";
+@import "tooltip.less";
+@import "popovers.less";
+@import "carousel.less";
+
+// Utility classes
+@import "utilities.less";
+@import "responsive-utilities.less";
diff --git a/src/fmt/doc/bootstrap/breadcrumbs.less b/src/fmt/doc/bootstrap/breadcrumbs.less
new file mode 100644
index 000000000..cb01d503f
--- /dev/null
+++ b/src/fmt/doc/bootstrap/breadcrumbs.less
@@ -0,0 +1,26 @@
+//
+// Breadcrumbs
+// --------------------------------------------------
+
+
+.breadcrumb {
+ padding: @breadcrumb-padding-vertical @breadcrumb-padding-horizontal;
+ margin-bottom: @line-height-computed;
+ list-style: none;
+ background-color: @breadcrumb-bg;
+ border-radius: @border-radius-base;
+
+ > li {
+ display: inline-block;
+
+ + li:before {
+ content: "@{breadcrumb-separator}\00a0"; // Unicode space added since inline-block means non-collapsing white-space
+ padding: 0 5px;
+ color: @breadcrumb-color;
+ }
+ }
+
+ > .active {
+ color: @breadcrumb-active-color;
+ }
+}
diff --git a/src/fmt/doc/bootstrap/button-groups.less b/src/fmt/doc/bootstrap/button-groups.less
new file mode 100644
index 000000000..13c1800de
--- /dev/null
+++ b/src/fmt/doc/bootstrap/button-groups.less
@@ -0,0 +1,243 @@
+//
+// Button groups
+// --------------------------------------------------
+
+// Make the div behave like a button
+.btn-group,
+.btn-group-vertical {
+ position: relative;
+ display: inline-block;
+ vertical-align: middle; // match .btn alignment given font-size hack above
+ > .btn {
+ position: relative;
+ float: left;
+ // Bring the "active" button to the front
+ &:hover,
+ &:focus,
+ &:active,
+ &.active {
+ z-index: 2;
+ }
+ }
+}
+
+// Prevent double borders when buttons are next to each other
+.btn-group {
+ .btn + .btn,
+ .btn + .btn-group,
+ .btn-group + .btn,
+ .btn-group + .btn-group {
+ margin-left: -1px;
+ }
+}
+
+// Optional: Group multiple button groups together for a toolbar
+.btn-toolbar {
+ margin-left: -5px; // Offset the first child's margin
+ &:extend(.clearfix all);
+
+ .btn-group,
+ .input-group {
+ float: left;
+ }
+ > .btn,
+ > .btn-group,
+ > .input-group {
+ margin-left: 5px;
+ }
+}
+
+.btn-group > .btn:not(:first-child):not(:last-child):not(.dropdown-toggle) {
+ border-radius: 0;
+}
+
+// Set corners individual because sometimes a single button can be in a .btn-group and we need :first-child and :last-child to both match
+.btn-group > .btn:first-child {
+ margin-left: 0;
+ &:not(:last-child):not(.dropdown-toggle) {
+ .border-right-radius(0);
+ }
+}
+// Need .dropdown-toggle since :last-child doesn't apply given a .dropdown-menu immediately after it
+.btn-group > .btn:last-child:not(:first-child),
+.btn-group > .dropdown-toggle:not(:first-child) {
+ .border-left-radius(0);
+}
+
+// Custom edits for including btn-groups within btn-groups (useful for including dropdown buttons within a btn-group)
+.btn-group > .btn-group {
+ float: left;
+}
+.btn-group > .btn-group:not(:first-child):not(:last-child) > .btn {
+ border-radius: 0;
+}
+.btn-group > .btn-group:first-child:not(:last-child) {
+ > .btn:last-child,
+ > .dropdown-toggle {
+ .border-right-radius(0);
+ }
+}
+.btn-group > .btn-group:last-child:not(:first-child) > .btn:first-child {
+ .border-left-radius(0);
+}
+
+// On active and open, don't show outline
+.btn-group .dropdown-toggle:active,
+.btn-group.open .dropdown-toggle {
+ outline: 0;
+}
+
+
+// Sizing
+//
+// Remix the default button sizing classes into new ones for easier manipulation.
+
+.btn-group-xs > .btn { &:extend(.btn-xs); }
+.btn-group-sm > .btn { &:extend(.btn-sm); }
+.btn-group-lg > .btn { &:extend(.btn-lg); }
+
+
+// Split button dropdowns
+// ----------------------
+
+// Give the line between buttons some depth
+.btn-group > .btn + .dropdown-toggle {
+ padding-left: 8px;
+ padding-right: 8px;
+}
+.btn-group > .btn-lg + .dropdown-toggle {
+ padding-left: 12px;
+ padding-right: 12px;
+}
+
+// The clickable button for toggling the menu
+// Remove the gradient and set the same inset shadow as the :active state
+.btn-group.open .dropdown-toggle {
+ .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+
+ // Show no shadow for `.btn-link` since it has no other button styles.
+ &.btn-link {
+ .box-shadow(none);
+ }
+}
+
+
+// Reposition the caret
+.btn .caret {
+ margin-left: 0;
+}
+// Carets in other button sizes
+.btn-lg .caret {
+ border-width: @caret-width-large @caret-width-large 0;
+ border-bottom-width: 0;
+}
+// Upside down carets for .dropup
+.dropup .btn-lg .caret {
+ border-width: 0 @caret-width-large @caret-width-large;
+}
+
+
+// Vertical button groups
+// ----------------------
+
+.btn-group-vertical {
+ > .btn,
+ > .btn-group,
+ > .btn-group > .btn {
+ display: block;
+ float: none;
+ width: 100%;
+ max-width: 100%;
+ }
+
+ // Clear floats so dropdown menus can be properly placed
+ > .btn-group {
+ &:extend(.clearfix all);
+ > .btn {
+ float: none;
+ }
+ }
+
+ > .btn + .btn,
+ > .btn + .btn-group,
+ > .btn-group + .btn,
+ > .btn-group + .btn-group {
+ margin-top: -1px;
+ margin-left: 0;
+ }
+}
+
+.btn-group-vertical > .btn {
+ &:not(:first-child):not(:last-child) {
+ border-radius: 0;
+ }
+ &:first-child:not(:last-child) {
+ border-top-right-radius: @border-radius-base;
+ .border-bottom-radius(0);
+ }
+ &:last-child:not(:first-child) {
+ border-bottom-left-radius: @border-radius-base;
+ .border-top-radius(0);
+ }
+}
+.btn-group-vertical > .btn-group:not(:first-child):not(:last-child) > .btn {
+ border-radius: 0;
+}
+.btn-group-vertical > .btn-group:first-child:not(:last-child) {
+ > .btn:last-child,
+ > .dropdown-toggle {
+ .border-bottom-radius(0);
+ }
+}
+.btn-group-vertical > .btn-group:last-child:not(:first-child) > .btn:first-child {
+ .border-top-radius(0);
+}
+
+
+// Justified button groups
+// ----------------------
+
+.btn-group-justified {
+ display: table;
+ width: 100%;
+ table-layout: fixed;
+ border-collapse: separate;
+ > .btn,
+ > .btn-group {
+ float: none;
+ display: table-cell;
+ width: 1%;
+ }
+ > .btn-group .btn {
+ width: 100%;
+ }
+
+ > .btn-group .dropdown-menu {
+ left: auto;
+ }
+}
+
+
+// Checkbox and radio options
+//
+// In order to support the browser's form validation feedback, powered by the
+// `required` attribute, we have to "hide" the inputs via `clip`. We cannot use
+// `display: none;` or `visibility: hidden;` as that also hides the popover.
+// Simply visually hiding the inputs via `opacity` would leave them clickable in
+// certain cases which is prevented by using `clip` and `pointer-events`.
+// This way, we ensure a DOM element is visible to position the popover from.
+//
+// See https://github.com/twbs/bootstrap/pull/12794 and
+// https://github.com/twbs/bootstrap/pull/14559 for more information.
+
+[data-toggle="buttons"] {
+ > .btn,
+ > .btn-group > .btn {
+ input[type="radio"],
+ input[type="checkbox"] {
+ position: absolute;
+ clip: rect(0,0,0,0);
+ pointer-events: none;
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/buttons.less b/src/fmt/doc/bootstrap/buttons.less
new file mode 100644
index 000000000..5a746049e
--- /dev/null
+++ b/src/fmt/doc/bootstrap/buttons.less
@@ -0,0 +1,160 @@
+//
+// Buttons
+// --------------------------------------------------
+
+
+// Base styles
+// --------------------------------------------------
+
+.btn {
+ display: inline-block;
+ margin-bottom: 0; // For input.btn
+ font-weight: @btn-font-weight;
+ text-align: center;
+ vertical-align: middle;
+ touch-action: manipulation;
+ cursor: pointer;
+ background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
+ border: 1px solid transparent;
+ white-space: nowrap;
+ .button-size(@padding-base-vertical; @padding-base-horizontal; @font-size-base; @line-height-base; @border-radius-base);
+ .user-select(none);
+
+ &,
+ &:active,
+ &.active {
+ &:focus,
+ &.focus {
+ .tab-focus();
+ }
+ }
+
+ &:hover,
+ &:focus,
+ &.focus {
+ color: @btn-default-color;
+ text-decoration: none;
+ }
+
+ &:active,
+ &.active {
+ outline: 0;
+ background-image: none;
+ .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+ }
+
+ &.disabled,
+ &[disabled],
+ fieldset[disabled] & {
+ cursor: @cursor-disabled;
+ pointer-events: none; // Future-proof disabling of clicks
+ .opacity(.65);
+ .box-shadow(none);
+ }
+}
+
+
+// Alternate buttons
+// --------------------------------------------------
+
+.btn-default {
+ .button-variant(@btn-default-color; @btn-default-bg; @btn-default-border);
+}
+.btn-primary {
+ .button-variant(@btn-primary-color; @btn-primary-bg; @btn-primary-border);
+}
+// Success appears as green
+.btn-success {
+ .button-variant(@btn-success-color; @btn-success-bg; @btn-success-border);
+}
+// Info appears as blue-green
+.btn-info {
+ .button-variant(@btn-info-color; @btn-info-bg; @btn-info-border);
+}
+// Warning appears as orange
+.btn-warning {
+ .button-variant(@btn-warning-color; @btn-warning-bg; @btn-warning-border);
+}
+// Danger and error appear as red
+.btn-danger {
+ .button-variant(@btn-danger-color; @btn-danger-bg; @btn-danger-border);
+}
+
+
+// Link buttons
+// -------------------------
+
+// Make a button look and behave like a link
+.btn-link {
+ color: @link-color;
+ font-weight: normal;
+ border-radius: 0;
+
+ &,
+ &:active,
+ &.active,
+ &[disabled],
+ fieldset[disabled] & {
+ background-color: transparent;
+ .box-shadow(none);
+ }
+ &,
+ &:hover,
+ &:focus,
+ &:active {
+ border-color: transparent;
+ }
+ &:hover,
+ &:focus {
+ color: @link-hover-color;
+ text-decoration: @link-hover-decoration;
+ background-color: transparent;
+ }
+ &[disabled],
+ fieldset[disabled] & {
+ &:hover,
+ &:focus {
+ color: @btn-link-disabled-color;
+ text-decoration: none;
+ }
+ }
+}
+
+
+// Button Sizes
+// --------------------------------------------------
+
+.btn-lg {
+ // line-height: ensure even-numbered height of button next to large input
+ .button-size(@padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @border-radius-large);
+}
+.btn-sm {
+ // line-height: ensure proper height of button next to small input
+ .button-size(@padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @border-radius-small);
+}
+.btn-xs {
+ .button-size(@padding-xs-vertical; @padding-xs-horizontal; @font-size-small; @line-height-small; @border-radius-small);
+}
+
+
+// Block button
+// --------------------------------------------------
+
+.btn-block {
+ display: block;
+ width: 100%;
+}
+
+// Vertically space out multiple block buttons
+.btn-block + .btn-block {
+ margin-top: 5px;
+}
+
+// Specificity overrides
+input[type="submit"],
+input[type="reset"],
+input[type="button"] {
+ &.btn-block {
+ width: 100%;
+ }
+}
diff --git a/src/fmt/doc/bootstrap/carousel.less b/src/fmt/doc/bootstrap/carousel.less
new file mode 100644
index 000000000..4bbe946d3
--- /dev/null
+++ b/src/fmt/doc/bootstrap/carousel.less
@@ -0,0 +1,269 @@
+//
+// Carousel
+// --------------------------------------------------
+
+
+// Wrapper for the slide container and indicators
+.carousel {
+ position: relative;
+}
+
+.carousel-inner {
+ position: relative;
+ overflow: hidden;
+ width: 100%;
+
+ > .item {
+ display: none;
+ position: relative;
+ .transition(.6s ease-in-out left);
+
+ // Account for jankitude on images
+ > img,
+ > a > img {
+ &:extend(.img-responsive);
+ line-height: 1;
+ }
+
+ // WebKit CSS3 transforms for supported devices
+ @media all and (transform-3d), (-webkit-transform-3d) {
+ .transition-transform(~'0.6s ease-in-out');
+ .backface-visibility(~'hidden');
+ .perspective(1000);
+
+ &.next,
+ &.active.right {
+ .translate3d(100%, 0, 0);
+ left: 0;
+ }
+ &.prev,
+ &.active.left {
+ .translate3d(-100%, 0, 0);
+ left: 0;
+ }
+ &.next.left,
+ &.prev.right,
+ &.active {
+ .translate3d(0, 0, 0);
+ left: 0;
+ }
+ }
+ }
+
+ > .active,
+ > .next,
+ > .prev {
+ display: block;
+ }
+
+ > .active {
+ left: 0;
+ }
+
+ > .next,
+ > .prev {
+ position: absolute;
+ top: 0;
+ width: 100%;
+ }
+
+ > .next {
+ left: 100%;
+ }
+ > .prev {
+ left: -100%;
+ }
+ > .next.left,
+ > .prev.right {
+ left: 0;
+ }
+
+ > .active.left {
+ left: -100%;
+ }
+ > .active.right {
+ left: 100%;
+ }
+
+}
+
+// Left/right controls for nav
+// ---------------------------
+
+.carousel-control {
+ position: absolute;
+ top: 0;
+ left: 0;
+ bottom: 0;
+ width: @carousel-control-width;
+ .opacity(@carousel-control-opacity);
+ font-size: @carousel-control-font-size;
+ color: @carousel-control-color;
+ text-align: center;
+ text-shadow: @carousel-text-shadow;
+ // We can't have this transition here because WebKit cancels the carousel
+ // animation if you trip this while in the middle of another animation.
+
+ // Set gradients for backgrounds
+ &.left {
+ #gradient > .horizontal(@start-color: rgba(0,0,0,.5); @end-color: rgba(0,0,0,.0001));
+ }
+ &.right {
+ left: auto;
+ right: 0;
+ #gradient > .horizontal(@start-color: rgba(0,0,0,.0001); @end-color: rgba(0,0,0,.5));
+ }
+
+ // Hover/focus state
+ &:hover,
+ &:focus {
+ outline: 0;
+ color: @carousel-control-color;
+ text-decoration: none;
+ .opacity(.9);
+ }
+
+ // Toggles
+ .icon-prev,
+ .icon-next,
+ .glyphicon-chevron-left,
+ .glyphicon-chevron-right {
+ position: absolute;
+ top: 50%;
+ z-index: 5;
+ display: inline-block;
+ }
+ .icon-prev,
+ .glyphicon-chevron-left {
+ left: 50%;
+ margin-left: -10px;
+ }
+ .icon-next,
+ .glyphicon-chevron-right {
+ right: 50%;
+ margin-right: -10px;
+ }
+ .icon-prev,
+ .icon-next {
+ width: 20px;
+ height: 20px;
+ margin-top: -10px;
+ line-height: 1;
+ font-family: serif;
+ }
+
+
+ .icon-prev {
+ &:before {
+ content: '\2039';// SINGLE LEFT-POINTING ANGLE QUOTATION MARK (U+2039)
+ }
+ }
+ .icon-next {
+ &:before {
+ content: '\203a';// SINGLE RIGHT-POINTING ANGLE QUOTATION MARK (U+203A)
+ }
+ }
+}
+
+// Optional indicator pips
+//
+// Add an unordered list with the following class and add a list item for each
+// slide your carousel holds.
+
+.carousel-indicators {
+ position: absolute;
+ bottom: 10px;
+ left: 50%;
+ z-index: 15;
+ width: 60%;
+ margin-left: -30%;
+ padding-left: 0;
+ list-style: none;
+ text-align: center;
+
+ li {
+ display: inline-block;
+ width: 10px;
+ height: 10px;
+ margin: 1px;
+ text-indent: -999px;
+ border: 1px solid @carousel-indicator-border-color;
+ border-radius: 10px;
+ cursor: pointer;
+
+ // IE8-9 hack for event handling
+ //
+ // Internet Explorer 8-9 does not support clicks on elements without a set
+ // `background-color`. We cannot use `filter` since that's not viewed as a
+ // background color by the browser. Thus, a hack is needed.
+ // See https://developer.mozilla.org/en-US/docs/Web/Events/click#Internet_Explorer
+ //
+ // For IE8, we set solid black as it doesn't support `rgba()`. For IE9, we
+ // set alpha transparency for the best results possible.
+ background-color: #000 \9; // IE8
+ background-color: rgba(0,0,0,0); // IE9
+ }
+ .active {
+ margin: 0;
+ width: 12px;
+ height: 12px;
+ background-color: @carousel-indicator-active-bg;
+ }
+}
+
+// Optional captions
+// -----------------------------
+// Hidden by default for smaller viewports
+.carousel-caption {
+ position: absolute;
+ left: 15%;
+ right: 15%;
+ bottom: 20px;
+ z-index: 10;
+ padding-top: 20px;
+ padding-bottom: 20px;
+ color: @carousel-caption-color;
+ text-align: center;
+ text-shadow: @carousel-text-shadow;
+ & .btn {
+ text-shadow: none; // No shadow for button elements in carousel-caption
+ }
+}
+
+
+// Scale up controls for tablets and up
+@media screen and (min-width: @screen-sm-min) {
+
+ // Scale up the controls a smidge
+ .carousel-control {
+ .glyphicon-chevron-left,
+ .glyphicon-chevron-right,
+ .icon-prev,
+ .icon-next {
+ width: 30px;
+ height: 30px;
+ margin-top: -15px;
+ font-size: 30px;
+ }
+ .glyphicon-chevron-left,
+ .icon-prev {
+ margin-left: -15px;
+ }
+ .glyphicon-chevron-right,
+ .icon-next {
+ margin-right: -15px;
+ }
+ }
+
+ // Show and left align the captions
+ .carousel-caption {
+ left: 20%;
+ right: 20%;
+ padding-bottom: 30px;
+ }
+
+ // Move up the indicators
+ .carousel-indicators {
+ bottom: 20px;
+ }
+}
diff --git a/src/fmt/doc/bootstrap/close.less b/src/fmt/doc/bootstrap/close.less
new file mode 100644
index 000000000..6d5bfe087
--- /dev/null
+++ b/src/fmt/doc/bootstrap/close.less
@@ -0,0 +1,34 @@
+//
+// Close icons
+// --------------------------------------------------
+
+
+.close {
+ float: right;
+ font-size: (@font-size-base * 1.5);
+ font-weight: @close-font-weight;
+ line-height: 1;
+ color: @close-color;
+ text-shadow: @close-text-shadow;
+ .opacity(.2);
+
+ &:hover,
+ &:focus {
+ color: @close-color;
+ text-decoration: none;
+ cursor: pointer;
+ .opacity(.5);
+ }
+
+ // Additional properties for button version
+ // iOS requires the button element instead of an anchor tag.
+ // If you want the anchor version, it requires `href="#"`.
+ // See https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+ button& {
+ padding: 0;
+ cursor: pointer;
+ background: transparent;
+ border: 0;
+ -webkit-appearance: none;
+ }
+}
diff --git a/src/fmt/doc/bootstrap/code.less b/src/fmt/doc/bootstrap/code.less
new file mode 100644
index 000000000..a08b4d48c
--- /dev/null
+++ b/src/fmt/doc/bootstrap/code.less
@@ -0,0 +1,69 @@
+//
+// Code (inline and block)
+// --------------------------------------------------
+
+
+// Inline and block code styles
+code,
+kbd,
+pre,
+samp {
+ font-family: @font-family-monospace;
+}
+
+// Inline code
+code {
+ padding: 2px 4px;
+ font-size: 90%;
+ color: @code-color;
+ background-color: @code-bg;
+ border-radius: @border-radius-base;
+}
+
+// User input typically entered via keyboard
+kbd {
+ padding: 2px 4px;
+ font-size: 90%;
+ color: @kbd-color;
+ background-color: @kbd-bg;
+ border-radius: @border-radius-small;
+ box-shadow: inset 0 -1px 0 rgba(0,0,0,.25);
+
+ kbd {
+ padding: 0;
+ font-size: 100%;
+ font-weight: bold;
+ box-shadow: none;
+ }
+}
+
+// Blocks of code
+pre {
+ display: block;
+ padding: ((@line-height-computed - 1) / 2);
+ margin: 0 0 (@line-height-computed / 2);
+ font-size: (@font-size-base - 1); // 14px to 13px
+ line-height: @line-height-base;
+ word-break: break-all;
+ word-wrap: break-word;
+ color: @pre-color;
+ background-color: @pre-bg;
+ border: 1px solid @pre-border-color;
+ border-radius: @border-radius-base;
+
+ // Account for some code outputs that place code tags in pre tags
+ code {
+ padding: 0;
+ font-size: inherit;
+ color: inherit;
+ white-space: pre-wrap;
+ background-color: transparent;
+ border-radius: 0;
+ }
+}
+
+// Enable scrollable blocks of code
+.pre-scrollable {
+ max-height: @pre-scrollable-max-height;
+ overflow-y: scroll;
+}
diff --git a/src/fmt/doc/bootstrap/component-animations.less b/src/fmt/doc/bootstrap/component-animations.less
new file mode 100644
index 000000000..0bcee910a
--- /dev/null
+++ b/src/fmt/doc/bootstrap/component-animations.less
@@ -0,0 +1,33 @@
+//
+// Component animations
+// --------------------------------------------------
+
+// Heads up!
+//
+// We don't use the `.opacity()` mixin here since it causes a bug with text
+// fields in IE7-8. Source: https://github.com/twbs/bootstrap/pull/3552.
+
+.fade {
+ opacity: 0;
+ .transition(opacity .15s linear);
+ &.in {
+ opacity: 1;
+ }
+}
+
+.collapse {
+ display: none;
+
+ &.in { display: block; }
+ tr&.in { display: table-row; }
+ tbody&.in { display: table-row-group; }
+}
+
+.collapsing {
+ position: relative;
+ height: 0;
+ overflow: hidden;
+ .transition-property(~"height, visibility");
+ .transition-duration(.35s);
+ .transition-timing-function(ease);
+}
diff --git a/src/fmt/doc/bootstrap/dropdowns.less b/src/fmt/doc/bootstrap/dropdowns.less
new file mode 100644
index 000000000..af344607b
--- /dev/null
+++ b/src/fmt/doc/bootstrap/dropdowns.less
@@ -0,0 +1,214 @@
+//
+// Dropdown menus
+// --------------------------------------------------
+
+
+// Dropdown arrow/caret
+.caret {
+ display: inline-block;
+ width: 0;
+ height: 0;
+ margin-left: 2px;
+ vertical-align: middle;
+ border-top: @caret-width-base dashed;
+ border-right: @caret-width-base solid transparent;
+ border-left: @caret-width-base solid transparent;
+}
+
+// The dropdown wrapper (div)
+.dropup,
+.dropdown {
+ position: relative;
+}
+
+// Prevent the focus on the dropdown toggle when closing dropdowns
+.dropdown-toggle:focus {
+ outline: 0;
+}
+
+// The dropdown menu (ul)
+.dropdown-menu {
+ position: absolute;
+ top: 100%;
+ left: 0;
+ z-index: @zindex-dropdown;
+ display: none; // none by default, but block on "open" of the menu
+ float: left;
+ min-width: 160px;
+ padding: 5px 0;
+ margin: 2px 0 0; // override default ul
+ list-style: none;
+ font-size: @font-size-base;
+ text-align: left; // Ensures proper alignment if parent has it changed (e.g., modal footer)
+ background-color: @dropdown-bg;
+ border: 1px solid @dropdown-fallback-border; // IE8 fallback
+ border: 1px solid @dropdown-border;
+ border-radius: @border-radius-base;
+ .box-shadow(0 6px 12px rgba(0,0,0,.175));
+ background-clip: padding-box;
+
+ // Aligns the dropdown menu to right
+ //
+ // Deprecated as of 3.1.0 in favor of `.dropdown-menu-[dir]`
+ &.pull-right {
+ right: 0;
+ left: auto;
+ }
+
+ // Dividers (basically an hr) within the dropdown
+ .divider {
+ .nav-divider(@dropdown-divider-bg);
+ }
+
+ // Links within the dropdown menu
+ > li > a {
+ display: block;
+ padding: 3px 20px;
+ clear: both;
+ font-weight: normal;
+ line-height: @line-height-base;
+ color: @dropdown-link-color;
+ white-space: nowrap; // prevent links from randomly breaking onto new lines
+ }
+}
+
+// Hover/Focus state
+.dropdown-menu > li > a {
+ &:hover,
+ &:focus {
+ text-decoration: none;
+ color: @dropdown-link-hover-color;
+ background-color: @dropdown-link-hover-bg;
+ }
+}
+
+// Active state
+.dropdown-menu > .active > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @dropdown-link-active-color;
+ text-decoration: none;
+ outline: 0;
+ background-color: @dropdown-link-active-bg;
+ }
+}
+
+// Disabled state
+//
+// Gray out text and ensure the hover/focus state remains gray
+
+.dropdown-menu > .disabled > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @dropdown-link-disabled-color;
+ }
+
+ // Nuke hover/focus effects
+ &:hover,
+ &:focus {
+ text-decoration: none;
+ background-color: transparent;
+ background-image: none; // Remove CSS gradient
+ .reset-filter();
+ cursor: @cursor-disabled;
+ }
+}
+
+// Open state for the dropdown
+.open {
+ // Show the menu
+ > .dropdown-menu {
+ display: block;
+ }
+
+ // Remove the outline when :focus is triggered
+ > a {
+ outline: 0;
+ }
+}
+
+// Menu positioning
+//
+// Add extra class to `.dropdown-menu` to flip the alignment of the dropdown
+// menu with the parent.
+.dropdown-menu-right {
+ left: auto; // Reset the default from `.dropdown-menu`
+ right: 0;
+}
+// With v3, we enabled auto-flipping if you have a dropdown within a right
+// aligned nav component. To enable the undoing of that, we provide an override
+// to restore the default dropdown menu alignment.
+//
+// This is only for left-aligning a dropdown menu within a `.navbar-right` or
+// `.pull-right` nav component.
+.dropdown-menu-left {
+ left: 0;
+ right: auto;
+}
+
+// Dropdown section headers
+.dropdown-header {
+ display: block;
+ padding: 3px 20px;
+ font-size: @font-size-small;
+ line-height: @line-height-base;
+ color: @dropdown-header-color;
+ white-space: nowrap; // as with > li > a
+}
+
+// Backdrop to catch body clicks on mobile, etc.
+.dropdown-backdrop {
+ position: fixed;
+ left: 0;
+ right: 0;
+ bottom: 0;
+ top: 0;
+ z-index: (@zindex-dropdown - 10);
+}
+
+// Right aligned dropdowns
+.pull-right > .dropdown-menu {
+ right: 0;
+ left: auto;
+}
+
+// Allow for dropdowns to go bottom up (aka, dropup-menu)
+//
+// Just add .dropup after the standard .dropdown class and you're set, bro.
+// TODO: abstract this so that the navbar fixed styles are not placed here?
+
+.dropup,
+.navbar-fixed-bottom .dropdown {
+ // Reverse the caret
+ .caret {
+ border-top: 0;
+ border-bottom: @caret-width-base solid;
+ content: "";
+ }
+ // Different positioning for bottom up menu
+ .dropdown-menu {
+ top: auto;
+ bottom: 100%;
+ margin-bottom: 2px;
+ }
+}
+
+
+// Component alignment
+//
+// Reiterate per navbar.less and the modified component alignment there.
+
+@media (min-width: @grid-float-breakpoint) {
+ .navbar-right {
+ .dropdown-menu {
+ .dropdown-menu-right();
+ }
+ // Necessary for overrides of the default right aligned menu.
+ // Will remove come v4 in all likelihood.
+ .dropdown-menu-left {
+ .dropdown-menu-left();
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/forms.less b/src/fmt/doc/bootstrap/forms.less
new file mode 100644
index 000000000..e4b50629e
--- /dev/null
+++ b/src/fmt/doc/bootstrap/forms.less
@@ -0,0 +1,574 @@
+//
+// Forms
+// --------------------------------------------------
+
+
+// Normalize non-controls
+//
+// Restyle and baseline non-control form elements.
+
+fieldset {
+ padding: 0;
+ margin: 0;
+ border: 0;
+ // Chrome and Firefox set a `min-width: min-content;` on fieldsets,
+ // so we reset that to ensure it behaves more like a standard block element.
+ // See https://github.com/twbs/bootstrap/issues/12359.
+ min-width: 0;
+}
+
+legend {
+ display: block;
+ width: 100%;
+ padding: 0;
+ margin-bottom: @line-height-computed;
+ font-size: (@font-size-base * 1.5);
+ line-height: inherit;
+ color: @legend-color;
+ border: 0;
+ border-bottom: 1px solid @legend-border-color;
+}
+
+label {
+ display: inline-block;
+ max-width: 100%; // Force IE8 to wrap long content (see https://github.com/twbs/bootstrap/issues/13141)
+ margin-bottom: 5px;
+ font-weight: bold;
+}
+
+
+// Normalize form controls
+//
+// While most of our form styles require extra classes, some basic normalization
+// is required to ensure optimum display with or without those classes to better
+// address browser inconsistencies.
+
+// Override content-box in Normalize (* isn't specific enough)
+input[type="search"] {
+ .box-sizing(border-box);
+}
+
+// Position radios and checkboxes better
+input[type="radio"],
+input[type="checkbox"] {
+ margin: 4px 0 0;
+ margin-top: 1px \9; // IE8-9
+ line-height: normal;
+}
+
+// Set the height of file controls to match text inputs
+input[type="file"] {
+ display: block;
+}
+
+// Make range inputs behave like textual form controls
+input[type="range"] {
+ display: block;
+ width: 100%;
+}
+
+// Make multiple select elements height not fixed
+select[multiple],
+select[size] {
+ height: auto;
+}
+
+// Focus for file, radio, and checkbox
+input[type="file"]:focus,
+input[type="radio"]:focus,
+input[type="checkbox"]:focus {
+ .tab-focus();
+}
+
+// Adjust output element
+output {
+ display: block;
+ padding-top: (@padding-base-vertical + 1);
+ font-size: @font-size-base;
+ line-height: @line-height-base;
+ color: @input-color;
+}
+
+
+// Common form controls
+//
+// Shared size and type resets for form controls. Apply `.form-control` to any
+// of the following form controls:
+//
+// select
+// textarea
+// input[type="text"]
+// input[type="password"]
+// input[type="datetime"]
+// input[type="datetime-local"]
+// input[type="date"]
+// input[type="month"]
+// input[type="time"]
+// input[type="week"]
+// input[type="number"]
+// input[type="email"]
+// input[type="url"]
+// input[type="search"]
+// input[type="tel"]
+// input[type="color"]
+
+.form-control {
+ display: block;
+ width: 100%;
+ height: @input-height-base; // Make inputs at least the height of their button counterpart (base line-height + padding + border)
+ padding: @padding-base-vertical @padding-base-horizontal;
+ font-size: @font-size-base;
+ line-height: @line-height-base;
+ color: @input-color;
+ background-color: @input-bg;
+ background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
+ border: 1px solid @input-border;
+ border-radius: @input-border-radius; // Note: This has no effect on <select>s in some browsers, due to the limited stylability of <select>s in CSS.
+ .box-shadow(inset 0 1px 1px rgba(0,0,0,.075));
+ .transition(~"border-color ease-in-out .15s, box-shadow ease-in-out .15s");
+
+ // Customize the `:focus` state to imitate native WebKit styles.
+ .form-control-focus();
+
+ // Placeholder
+ .placeholder();
+
+ // Disabled and read-only inputs
+ //
+ // HTML5 says that controls under a fieldset > legend:first-child won't be
+ // disabled if the fieldset is disabled. Due to implementation difficulty, we
+ // don't honor that edge case; we style them as disabled anyway.
+ &[disabled],
+ &[readonly],
+ fieldset[disabled] & {
+ background-color: @input-bg-disabled;
+ opacity: 1; // iOS fix for unreadable disabled content; see https://github.com/twbs/bootstrap/issues/11655
+ }
+
+ &[disabled],
+ fieldset[disabled] & {
+ cursor: @cursor-disabled;
+ }
+
+ // Reset height for `textarea`s
+ textarea& {
+ height: auto;
+ }
+}
+
+
+// Search inputs in iOS
+//
+// This overrides the extra rounded corners on search inputs in iOS so that our
+// `.form-control` class can properly style them. Note that this cannot simply
+// be added to `.form-control` as it's not specific enough. For details, see
+// https://github.com/twbs/bootstrap/issues/11586.
+
+input[type="search"] {
+ -webkit-appearance: none;
+}
+
+
+// Special styles for iOS temporal inputs
+//
+// In Mobile Safari, setting `display: block` on temporal inputs causes the
+// text within the input to become vertically misaligned. As a workaround, we
+// set a pixel line-height that matches the given height of the input, but only
+// for Safari. See https://bugs.webkit.org/show_bug.cgi?id=139848
+
+@media screen and (-webkit-min-device-pixel-ratio: 0) {
+ input[type="date"],
+ input[type="time"],
+ input[type="datetime-local"],
+ input[type="month"] {
+ line-height: @input-height-base;
+
+ &.input-sm,
+ .input-group-sm & {
+ line-height: @input-height-small;
+ }
+
+ &.input-lg,
+ .input-group-lg & {
+ line-height: @input-height-large;
+ }
+ }
+}
+
+
+// Form groups
+//
+// Designed to help with the organization and spacing of vertical forms. For
+// horizontal forms, use the predefined grid classes.
+
+.form-group {
+ margin-bottom: @form-group-margin-bottom;
+}
+
+
+// Checkboxes and radios
+//
+// Indent the labels to position radios/checkboxes as hanging controls.
+
+.radio,
+.checkbox {
+ position: relative;
+ display: block;
+ margin-top: 10px;
+ margin-bottom: 10px;
+
+ label {
+ min-height: @line-height-computed; // Ensure the input doesn't jump when there is no text
+ padding-left: 20px;
+ margin-bottom: 0;
+ font-weight: normal;
+ cursor: pointer;
+ }
+}
+.radio input[type="radio"],
+.radio-inline input[type="radio"],
+.checkbox input[type="checkbox"],
+.checkbox-inline input[type="checkbox"] {
+ position: absolute;
+ margin-left: -20px;
+ margin-top: 4px \9;
+}
+
+.radio + .radio,
+.checkbox + .checkbox {
+ margin-top: -5px; // Move up sibling radios or checkboxes for tighter spacing
+}
+
+// Radios and checkboxes on same line
+.radio-inline,
+.checkbox-inline {
+ position: relative;
+ display: inline-block;
+ padding-left: 20px;
+ margin-bottom: 0;
+ vertical-align: middle;
+ font-weight: normal;
+ cursor: pointer;
+}
+.radio-inline + .radio-inline,
+.checkbox-inline + .checkbox-inline {
+ margin-top: 0;
+ margin-left: 10px; // space out consecutive inline controls
+}
+
+// Apply same disabled cursor tweak as for inputs
+// Some special care is needed because <label>s don't inherit their parent's `cursor`.
+//
+// Note: Neither radios nor checkboxes can be readonly.
+input[type="radio"],
+input[type="checkbox"] {
+ &[disabled],
+ &.disabled,
+ fieldset[disabled] & {
+ cursor: @cursor-disabled;
+ }
+}
+// These classes are used directly on <label>s
+.radio-inline,
+.checkbox-inline {
+ &.disabled,
+ fieldset[disabled] & {
+ cursor: @cursor-disabled;
+ }
+}
+// These classes are used on elements with <label> descendants
+.radio,
+.checkbox {
+ &.disabled,
+ fieldset[disabled] & {
+ label {
+ cursor: @cursor-disabled;
+ }
+ }
+}
+
+
+// Static form control text
+//
+// Apply class to a `p` element to make any string of text align with labels in
+// a horizontal form layout.
+
+.form-control-static {
+ // Size it appropriately next to real form controls
+ padding-top: (@padding-base-vertical + 1);
+ padding-bottom: (@padding-base-vertical + 1);
+ // Remove default margin from `p`
+ margin-bottom: 0;
+ min-height: (@line-height-computed + @font-size-base);
+
+ &.input-lg,
+ &.input-sm {
+ padding-left: 0;
+ padding-right: 0;
+ }
+}
+
+
+// Form control sizing
+//
+// Build on `.form-control` with modifier classes to decrease or increase the
+// height and font-size of form controls.
+//
+// The `.form-group-* form-control` variations are sadly duplicated to avoid the
+// issue documented in https://github.com/twbs/bootstrap/issues/15074.
+
+.input-sm {
+ .input-size(@input-height-small; @padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @input-border-radius-small);
+}
+.form-group-sm {
+ .form-control {
+ .input-size(@input-height-small; @padding-small-vertical; @padding-small-horizontal; @font-size-small; @line-height-small; @input-border-radius-small);
+ }
+ .form-control-static {
+ height: @input-height-small;
+ padding: @padding-small-vertical @padding-small-horizontal;
+ font-size: @font-size-small;
+ line-height: @line-height-small;
+ min-height: (@line-height-computed + @font-size-small);
+ }
+}
+
+.input-lg {
+ .input-size(@input-height-large; @padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @input-border-radius-large);
+}
+.form-group-lg {
+ .form-control {
+ .input-size(@input-height-large; @padding-large-vertical; @padding-large-horizontal; @font-size-large; @line-height-large; @input-border-radius-large);
+ }
+ .form-control-static {
+ height: @input-height-large;
+ padding: @padding-large-vertical @padding-large-horizontal;
+ font-size: @font-size-large;
+ line-height: @line-height-large;
+ min-height: (@line-height-computed + @font-size-large);
+ }
+}
+
+
+// Form control feedback states
+//
+// Apply contextual and semantic states to individual form controls.
+
+.has-feedback {
+ // Enable absolute positioning
+ position: relative;
+
+ // Ensure icons don't overlap text
+ .form-control {
+ padding-right: (@input-height-base * 1.25);
+ }
+}
+// Feedback icon (requires .glyphicon classes)
+.form-control-feedback {
+ position: absolute;
+ top: 0;
+ right: 0;
+ z-index: 2; // Ensure icon is above input groups
+ display: block;
+ width: @input-height-base;
+ height: @input-height-base;
+ line-height: @input-height-base;
+ text-align: center;
+ pointer-events: none;
+}
+.input-lg + .form-control-feedback {
+ width: @input-height-large;
+ height: @input-height-large;
+ line-height: @input-height-large;
+}
+.input-sm + .form-control-feedback {
+ width: @input-height-small;
+ height: @input-height-small;
+ line-height: @input-height-small;
+}
+
+// Feedback states
+.has-success {
+ .form-control-validation(@state-success-text; @state-success-text; @state-success-bg);
+}
+.has-warning {
+ .form-control-validation(@state-warning-text; @state-warning-text; @state-warning-bg);
+}
+.has-error {
+ .form-control-validation(@state-danger-text; @state-danger-text; @state-danger-bg);
+}
+
+// Reposition feedback icon if input has visible label above
+.has-feedback label {
+
+ & ~ .form-control-feedback {
+ top: (@line-height-computed + 5); // Height of the `label` and its margin
+ }
+ &.sr-only ~ .form-control-feedback {
+ top: 0;
+ }
+}
+
+
+// Help text
+//
+// Apply to any element you wish to create light text for placement immediately
+// below a form control. Use for general help, formatting, or instructional text.
+
+.help-block {
+ display: block; // account for any element using help-block
+ margin-top: 5px;
+ margin-bottom: 10px;
+ color: lighten(@text-color, 25%); // lighten the text some for contrast
+}
+
+
+// Inline forms
+//
+// Make forms appear inline(-block) by adding the `.form-inline` class. Inline
+// forms begin stacked on extra small (mobile) devices and then go inline when
+// viewports reach <768px.
+//
+// Requires wrapping inputs and labels with `.form-group` for proper display of
+// default HTML form controls and our custom form controls (e.g., input groups).
+//
+// Heads up! This is mixin-ed into `.navbar-form` in navbars.less.
+
+.form-inline {
+
+ // Kick in the inline
+ @media (min-width: @screen-sm-min) {
+ // Inline-block all the things for "inline"
+ .form-group {
+ display: inline-block;
+ margin-bottom: 0;
+ vertical-align: middle;
+ }
+
+ // In navbar-form, allow folks to *not* use `.form-group`
+ .form-control {
+ display: inline-block;
+ width: auto; // Prevent labels from stacking above inputs in `.form-group`
+ vertical-align: middle;
+ }
+
+ // Make static controls behave like regular ones
+ .form-control-static {
+ display: inline-block;
+ }
+
+ .input-group {
+ display: inline-table;
+ vertical-align: middle;
+
+ .input-group-addon,
+ .input-group-btn,
+ .form-control {
+ width: auto;
+ }
+ }
+
+ // Input groups need that 100% width though
+ .input-group > .form-control {
+ width: 100%;
+ }
+
+ .control-label {
+ margin-bottom: 0;
+ vertical-align: middle;
+ }
+
+ // Remove default margin on radios/checkboxes that were used for stacking, and
+ // then undo the floating of radios and checkboxes to match.
+ .radio,
+ .checkbox {
+ display: inline-block;
+ margin-top: 0;
+ margin-bottom: 0;
+ vertical-align: middle;
+
+ label {
+ padding-left: 0;
+ }
+ }
+ .radio input[type="radio"],
+ .checkbox input[type="checkbox"] {
+ position: relative;
+ margin-left: 0;
+ }
+
+ // Re-override the feedback icon.
+ .has-feedback .form-control-feedback {
+ top: 0;
+ }
+ }
+}
+
+
+// Horizontal forms
+//
+// Horizontal forms are built on grid classes and allow you to create forms with
+// labels on the left and inputs on the right.
+
+.form-horizontal {
+
+ // Consistent vertical alignment of radios and checkboxes
+ //
+ // Labels also get some reset styles, but that is scoped to a media query below.
+ .radio,
+ .checkbox,
+ .radio-inline,
+ .checkbox-inline {
+ margin-top: 0;
+ margin-bottom: 0;
+ padding-top: (@padding-base-vertical + 1); // Default padding plus a border
+ }
+ // Account for padding we're adding to ensure the alignment and of help text
+ // and other content below items
+ .radio,
+ .checkbox {
+ min-height: (@line-height-computed + (@padding-base-vertical + 1));
+ }
+
+ // Make form groups behave like rows
+ .form-group {
+ .make-row();
+ }
+
+ // Reset spacing and right align labels, but scope to media queries so that
+ // labels on narrow viewports stack the same as a default form example.
+ @media (min-width: @screen-sm-min) {
+ .control-label {
+ text-align: right;
+ margin-bottom: 0;
+ padding-top: (@padding-base-vertical + 1); // Default padding plus a border
+ }
+ }
+
+ // Validation states
+ //
+ // Reposition the icon because it's now within a grid column and columns have
+ // `position: relative;` on them. Also accounts for the grid gutter padding.
+ .has-feedback .form-control-feedback {
+ right: (@grid-gutter-width / 2);
+ }
+
+ // Form group sizes
+ //
+ // Quick utility class for applying `.input-lg` and `.input-sm` styles to the
+ // inputs and labels within a `.form-group`.
+ .form-group-lg {
+ @media (min-width: @screen-sm-min) {
+ .control-label {
+ padding-top: ((@padding-large-vertical * @line-height-large) + 1);
+ }
+ }
+ }
+ .form-group-sm {
+ @media (min-width: @screen-sm-min) {
+ .control-label {
+ padding-top: (@padding-small-vertical + 1);
+ }
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/glyphicons.less b/src/fmt/doc/bootstrap/glyphicons.less
new file mode 100644
index 000000000..335d80aa6
--- /dev/null
+++ b/src/fmt/doc/bootstrap/glyphicons.less
@@ -0,0 +1,305 @@
+//
+// Glyphicons for Bootstrap
+//
+// Since icons are fonts, they can be placed anywhere text is placed and are
+// thus automatically sized to match the surrounding child. To use, create an
+// inline element with the appropriate classes, like so:
+//
+// <a href="#"><span class="glyphicon glyphicon-star"></span> Star</a>
+
+// Import the fonts
+@font-face {
+ font-family: 'Glyphicons Halflings';
+ src: url('@{icon-font-path}@{icon-font-name}.eot');
+ src: url('@{icon-font-path}@{icon-font-name}.eot?#iefix') format('embedded-opentype'),
+ url('@{icon-font-path}@{icon-font-name}.woff2') format('woff2'),
+ url('@{icon-font-path}@{icon-font-name}.woff') format('woff'),
+ url('@{icon-font-path}@{icon-font-name}.ttf') format('truetype'),
+ url('@{icon-font-path}@{icon-font-name}.svg#@{icon-font-svg-id}') format('svg');
+}
+
+// Catchall baseclass
+.glyphicon {
+ position: relative;
+ top: 1px;
+ display: inline-block;
+ font-family: 'Glyphicons Halflings';
+ font-style: normal;
+ font-weight: normal;
+ line-height: 1;
+ -webkit-font-smoothing: antialiased;
+ -moz-osx-font-smoothing: grayscale;
+}
+
+// Individual icons
+.glyphicon-asterisk { &:before { content: "\2a"; } }
+.glyphicon-plus { &:before { content: "\2b"; } }
+.glyphicon-euro,
+.glyphicon-eur { &:before { content: "\20ac"; } }
+.glyphicon-minus { &:before { content: "\2212"; } }
+.glyphicon-cloud { &:before { content: "\2601"; } }
+.glyphicon-envelope { &:before { content: "\2709"; } }
+.glyphicon-pencil { &:before { content: "\270f"; } }
+.glyphicon-glass { &:before { content: "\e001"; } }
+.glyphicon-music { &:before { content: "\e002"; } }
+.glyphicon-search { &:before { content: "\e003"; } }
+.glyphicon-heart { &:before { content: "\e005"; } }
+.glyphicon-star { &:before { content: "\e006"; } }
+.glyphicon-star-empty { &:before { content: "\e007"; } }
+.glyphicon-user { &:before { content: "\e008"; } }
+.glyphicon-film { &:before { content: "\e009"; } }
+.glyphicon-th-large { &:before { content: "\e010"; } }
+.glyphicon-th { &:before { content: "\e011"; } }
+.glyphicon-th-list { &:before { content: "\e012"; } }
+.glyphicon-ok { &:before { content: "\e013"; } }
+.glyphicon-remove { &:before { content: "\e014"; } }
+.glyphicon-zoom-in { &:before { content: "\e015"; } }
+.glyphicon-zoom-out { &:before { content: "\e016"; } }
+.glyphicon-off { &:before { content: "\e017"; } }
+.glyphicon-signal { &:before { content: "\e018"; } }
+.glyphicon-cog { &:before { content: "\e019"; } }
+.glyphicon-trash { &:before { content: "\e020"; } }
+.glyphicon-home { &:before { content: "\e021"; } }
+.glyphicon-file { &:before { content: "\e022"; } }
+.glyphicon-time { &:before { content: "\e023"; } }
+.glyphicon-road { &:before { content: "\e024"; } }
+.glyphicon-download-alt { &:before { content: "\e025"; } }
+.glyphicon-download { &:before { content: "\e026"; } }
+.glyphicon-upload { &:before { content: "\e027"; } }
+.glyphicon-inbox { &:before { content: "\e028"; } }
+.glyphicon-play-circle { &:before { content: "\e029"; } }
+.glyphicon-repeat { &:before { content: "\e030"; } }
+.glyphicon-refresh { &:before { content: "\e031"; } }
+.glyphicon-list-alt { &:before { content: "\e032"; } }
+.glyphicon-lock { &:before { content: "\e033"; } }
+.glyphicon-flag { &:before { content: "\e034"; } }
+.glyphicon-headphones { &:before { content: "\e035"; } }
+.glyphicon-volume-off { &:before { content: "\e036"; } }
+.glyphicon-volume-down { &:before { content: "\e037"; } }
+.glyphicon-volume-up { &:before { content: "\e038"; } }
+.glyphicon-qrcode { &:before { content: "\e039"; } }
+.glyphicon-barcode { &:before { content: "\e040"; } }
+.glyphicon-tag { &:before { content: "\e041"; } }
+.glyphicon-tags { &:before { content: "\e042"; } }
+.glyphicon-book { &:before { content: "\e043"; } }
+.glyphicon-bookmark { &:before { content: "\e044"; } }
+.glyphicon-print { &:before { content: "\e045"; } }
+.glyphicon-camera { &:before { content: "\e046"; } }
+.glyphicon-font { &:before { content: "\e047"; } }
+.glyphicon-bold { &:before { content: "\e048"; } }
+.glyphicon-italic { &:before { content: "\e049"; } }
+.glyphicon-text-height { &:before { content: "\e050"; } }
+.glyphicon-text-width { &:before { content: "\e051"; } }
+.glyphicon-align-left { &:before { content: "\e052"; } }
+.glyphicon-align-center { &:before { content: "\e053"; } }
+.glyphicon-align-right { &:before { content: "\e054"; } }
+.glyphicon-align-justify { &:before { content: "\e055"; } }
+.glyphicon-list { &:before { content: "\e056"; } }
+.glyphicon-indent-left { &:before { content: "\e057"; } }
+.glyphicon-indent-right { &:before { content: "\e058"; } }
+.glyphicon-facetime-video { &:before { content: "\e059"; } }
+.glyphicon-picture { &:before { content: "\e060"; } }
+.glyphicon-map-marker { &:before { content: "\e062"; } }
+.glyphicon-adjust { &:before { content: "\e063"; } }
+.glyphicon-tint { &:before { content: "\e064"; } }
+.glyphicon-edit { &:before { content: "\e065"; } }
+.glyphicon-share { &:before { content: "\e066"; } }
+.glyphicon-check { &:before { content: "\e067"; } }
+.glyphicon-move { &:before { content: "\e068"; } }
+.glyphicon-step-backward { &:before { content: "\e069"; } }
+.glyphicon-fast-backward { &:before { content: "\e070"; } }
+.glyphicon-backward { &:before { content: "\e071"; } }
+.glyphicon-play { &:before { content: "\e072"; } }
+.glyphicon-pause { &:before { content: "\e073"; } }
+.glyphicon-stop { &:before { content: "\e074"; } }
+.glyphicon-forward { &:before { content: "\e075"; } }
+.glyphicon-fast-forward { &:before { content: "\e076"; } }
+.glyphicon-step-forward { &:before { content: "\e077"; } }
+.glyphicon-eject { &:before { content: "\e078"; } }
+.glyphicon-chevron-left { &:before { content: "\e079"; } }
+.glyphicon-chevron-right { &:before { content: "\e080"; } }
+.glyphicon-plus-sign { &:before { content: "\e081"; } }
+.glyphicon-minus-sign { &:before { content: "\e082"; } }
+.glyphicon-remove-sign { &:before { content: "\e083"; } }
+.glyphicon-ok-sign { &:before { content: "\e084"; } }
+.glyphicon-question-sign { &:before { content: "\e085"; } }
+.glyphicon-info-sign { &:before { content: "\e086"; } }
+.glyphicon-screenshot { &:before { content: "\e087"; } }
+.glyphicon-remove-circle { &:before { content: "\e088"; } }
+.glyphicon-ok-circle { &:before { content: "\e089"; } }
+.glyphicon-ban-circle { &:before { content: "\e090"; } }
+.glyphicon-arrow-left { &:before { content: "\e091"; } }
+.glyphicon-arrow-right { &:before { content: "\e092"; } }
+.glyphicon-arrow-up { &:before { content: "\e093"; } }
+.glyphicon-arrow-down { &:before { content: "\e094"; } }
+.glyphicon-share-alt { &:before { content: "\e095"; } }
+.glyphicon-resize-full { &:before { content: "\e096"; } }
+.glyphicon-resize-small { &:before { content: "\e097"; } }
+.glyphicon-exclamation-sign { &:before { content: "\e101"; } }
+.glyphicon-gift { &:before { content: "\e102"; } }
+.glyphicon-leaf { &:before { content: "\e103"; } }
+.glyphicon-fire { &:before { content: "\e104"; } }
+.glyphicon-eye-open { &:before { content: "\e105"; } }
+.glyphicon-eye-close { &:before { content: "\e106"; } }
+.glyphicon-warning-sign { &:before { content: "\e107"; } }
+.glyphicon-plane { &:before { content: "\e108"; } }
+.glyphicon-calendar { &:before { content: "\e109"; } }
+.glyphicon-random { &:before { content: "\e110"; } }
+.glyphicon-comment { &:before { content: "\e111"; } }
+.glyphicon-magnet { &:before { content: "\e112"; } }
+.glyphicon-chevron-up { &:before { content: "\e113"; } }
+.glyphicon-chevron-down { &:before { content: "\e114"; } }
+.glyphicon-retweet { &:before { content: "\e115"; } }
+.glyphicon-shopping-cart { &:before { content: "\e116"; } }
+.glyphicon-folder-close { &:before { content: "\e117"; } }
+.glyphicon-folder-open { &:before { content: "\e118"; } }
+.glyphicon-resize-vertical { &:before { content: "\e119"; } }
+.glyphicon-resize-horizontal { &:before { content: "\e120"; } }
+.glyphicon-hdd { &:before { content: "\e121"; } }
+.glyphicon-bullhorn { &:before { content: "\e122"; } }
+.glyphicon-bell { &:before { content: "\e123"; } }
+.glyphicon-certificate { &:before { content: "\e124"; } }
+.glyphicon-thumbs-up { &:before { content: "\e125"; } }
+.glyphicon-thumbs-down { &:before { content: "\e126"; } }
+.glyphicon-hand-right { &:before { content: "\e127"; } }
+.glyphicon-hand-left { &:before { content: "\e128"; } }
+.glyphicon-hand-up { &:before { content: "\e129"; } }
+.glyphicon-hand-down { &:before { content: "\e130"; } }
+.glyphicon-circle-arrow-right { &:before { content: "\e131"; } }
+.glyphicon-circle-arrow-left { &:before { content: "\e132"; } }
+.glyphicon-circle-arrow-up { &:before { content: "\e133"; } }
+.glyphicon-circle-arrow-down { &:before { content: "\e134"; } }
+.glyphicon-globe { &:before { content: "\e135"; } }
+.glyphicon-wrench { &:before { content: "\e136"; } }
+.glyphicon-tasks { &:before { content: "\e137"; } }
+.glyphicon-filter { &:before { content: "\e138"; } }
+.glyphicon-briefcase { &:before { content: "\e139"; } }
+.glyphicon-fullscreen { &:before { content: "\e140"; } }
+.glyphicon-dashboard { &:before { content: "\e141"; } }
+.glyphicon-paperclip { &:before { content: "\e142"; } }
+.glyphicon-heart-empty { &:before { content: "\e143"; } }
+.glyphicon-link { &:before { content: "\e144"; } }
+.glyphicon-phone { &:before { content: "\e145"; } }
+.glyphicon-pushpin { &:before { content: "\e146"; } }
+.glyphicon-usd { &:before { content: "\e148"; } }
+.glyphicon-gbp { &:before { content: "\e149"; } }
+.glyphicon-sort { &:before { content: "\e150"; } }
+.glyphicon-sort-by-alphabet { &:before { content: "\e151"; } }
+.glyphicon-sort-by-alphabet-alt { &:before { content: "\e152"; } }
+.glyphicon-sort-by-order { &:before { content: "\e153"; } }
+.glyphicon-sort-by-order-alt { &:before { content: "\e154"; } }
+.glyphicon-sort-by-attributes { &:before { content: "\e155"; } }
+.glyphicon-sort-by-attributes-alt { &:before { content: "\e156"; } }
+.glyphicon-unchecked { &:before { content: "\e157"; } }
+.glyphicon-expand { &:before { content: "\e158"; } }
+.glyphicon-collapse-down { &:before { content: "\e159"; } }
+.glyphicon-collapse-up { &:before { content: "\e160"; } }
+.glyphicon-log-in { &:before { content: "\e161"; } }
+.glyphicon-flash { &:before { content: "\e162"; } }
+.glyphicon-log-out { &:before { content: "\e163"; } }
+.glyphicon-new-window { &:before { content: "\e164"; } }
+.glyphicon-record { &:before { content: "\e165"; } }
+.glyphicon-save { &:before { content: "\e166"; } }
+.glyphicon-open { &:before { content: "\e167"; } }
+.glyphicon-saved { &:before { content: "\e168"; } }
+.glyphicon-import { &:before { content: "\e169"; } }
+.glyphicon-export { &:before { content: "\e170"; } }
+.glyphicon-send { &:before { content: "\e171"; } }
+.glyphicon-floppy-disk { &:before { content: "\e172"; } }
+.glyphicon-floppy-saved { &:before { content: "\e173"; } }
+.glyphicon-floppy-remove { &:before { content: "\e174"; } }
+.glyphicon-floppy-save { &:before { content: "\e175"; } }
+.glyphicon-floppy-open { &:before { content: "\e176"; } }
+.glyphicon-credit-card { &:before { content: "\e177"; } }
+.glyphicon-transfer { &:before { content: "\e178"; } }
+.glyphicon-cutlery { &:before { content: "\e179"; } }
+.glyphicon-header { &:before { content: "\e180"; } }
+.glyphicon-compressed { &:before { content: "\e181"; } }
+.glyphicon-earphone { &:before { content: "\e182"; } }
+.glyphicon-phone-alt { &:before { content: "\e183"; } }
+.glyphicon-tower { &:before { content: "\e184"; } }
+.glyphicon-stats { &:before { content: "\e185"; } }
+.glyphicon-sd-video { &:before { content: "\e186"; } }
+.glyphicon-hd-video { &:before { content: "\e187"; } }
+.glyphicon-subtitles { &:before { content: "\e188"; } }
+.glyphicon-sound-stereo { &:before { content: "\e189"; } }
+.glyphicon-sound-dolby { &:before { content: "\e190"; } }
+.glyphicon-sound-5-1 { &:before { content: "\e191"; } }
+.glyphicon-sound-6-1 { &:before { content: "\e192"; } }
+.glyphicon-sound-7-1 { &:before { content: "\e193"; } }
+.glyphicon-copyright-mark { &:before { content: "\e194"; } }
+.glyphicon-registration-mark { &:before { content: "\e195"; } }
+.glyphicon-cloud-download { &:before { content: "\e197"; } }
+.glyphicon-cloud-upload { &:before { content: "\e198"; } }
+.glyphicon-tree-conifer { &:before { content: "\e199"; } }
+.glyphicon-tree-deciduous { &:before { content: "\e200"; } }
+.glyphicon-cd { &:before { content: "\e201"; } }
+.glyphicon-save-file { &:before { content: "\e202"; } }
+.glyphicon-open-file { &:before { content: "\e203"; } }
+.glyphicon-level-up { &:before { content: "\e204"; } }
+.glyphicon-copy { &:before { content: "\e205"; } }
+.glyphicon-paste { &:before { content: "\e206"; } }
+// The following 2 Glyphicons are omitted for the time being because
+// they currently use Unicode codepoints that are outside the
+// Basic Multilingual Plane (BMP). Older buggy versions of WebKit can't handle
+// non-BMP codepoints in CSS string escapes, and thus can't display these two icons.
+// Notably, the bug affects some older versions of the Android Browser.
+// More info: https://github.com/twbs/bootstrap/issues/10106
+// .glyphicon-door { &:before { content: "\1f6aa"; } }
+// .glyphicon-key { &:before { content: "\1f511"; } }
+.glyphicon-alert { &:before { content: "\e209"; } }
+.glyphicon-equalizer { &:before { content: "\e210"; } }
+.glyphicon-king { &:before { content: "\e211"; } }
+.glyphicon-queen { &:before { content: "\e212"; } }
+.glyphicon-pawn { &:before { content: "\e213"; } }
+.glyphicon-bishop { &:before { content: "\e214"; } }
+.glyphicon-knight { &:before { content: "\e215"; } }
+.glyphicon-baby-formula { &:before { content: "\e216"; } }
+.glyphicon-tent { &:before { content: "\26fa"; } }
+.glyphicon-blackboard { &:before { content: "\e218"; } }
+.glyphicon-bed { &:before { content: "\e219"; } }
+.glyphicon-apple { &:before { content: "\f8ff"; } }
+.glyphicon-erase { &:before { content: "\e221"; } }
+.glyphicon-hourglass { &:before { content: "\231b"; } }
+.glyphicon-lamp { &:before { content: "\e223"; } }
+.glyphicon-duplicate { &:before { content: "\e224"; } }
+.glyphicon-piggy-bank { &:before { content: "\e225"; } }
+.glyphicon-scissors { &:before { content: "\e226"; } }
+.glyphicon-bitcoin { &:before { content: "\e227"; } }
+.glyphicon-btc { &:before { content: "\e227"; } }
+.glyphicon-xbt { &:before { content: "\e227"; } }
+.glyphicon-yen { &:before { content: "\00a5"; } }
+.glyphicon-jpy { &:before { content: "\00a5"; } }
+.glyphicon-ruble { &:before { content: "\20bd"; } }
+.glyphicon-rub { &:before { content: "\20bd"; } }
+.glyphicon-scale { &:before { content: "\e230"; } }
+.glyphicon-ice-lolly { &:before { content: "\e231"; } }
+.glyphicon-ice-lolly-tasted { &:before { content: "\e232"; } }
+.glyphicon-education { &:before { content: "\e233"; } }
+.glyphicon-option-horizontal { &:before { content: "\e234"; } }
+.glyphicon-option-vertical { &:before { content: "\e235"; } }
+.glyphicon-menu-hamburger { &:before { content: "\e236"; } }
+.glyphicon-modal-window { &:before { content: "\e237"; } }
+.glyphicon-oil { &:before { content: "\e238"; } }
+.glyphicon-grain { &:before { content: "\e239"; } }
+.glyphicon-sunglasses { &:before { content: "\e240"; } }
+.glyphicon-text-size { &:before { content: "\e241"; } }
+.glyphicon-text-color { &:before { content: "\e242"; } }
+.glyphicon-text-background { &:before { content: "\e243"; } }
+.glyphicon-object-align-top { &:before { content: "\e244"; } }
+.glyphicon-object-align-bottom { &:before { content: "\e245"; } }
+.glyphicon-object-align-horizontal{ &:before { content: "\e246"; } }
+.glyphicon-object-align-left { &:before { content: "\e247"; } }
+.glyphicon-object-align-vertical { &:before { content: "\e248"; } }
+.glyphicon-object-align-right { &:before { content: "\e249"; } }
+.glyphicon-triangle-right { &:before { content: "\e250"; } }
+.glyphicon-triangle-left { &:before { content: "\e251"; } }
+.glyphicon-triangle-bottom { &:before { content: "\e252"; } }
+.glyphicon-triangle-top { &:before { content: "\e253"; } }
+.glyphicon-console { &:before { content: "\e254"; } }
+.glyphicon-superscript { &:before { content: "\e255"; } }
+.glyphicon-subscript { &:before { content: "\e256"; } }
+.glyphicon-menu-left { &:before { content: "\e257"; } }
+.glyphicon-menu-right { &:before { content: "\e258"; } }
+.glyphicon-menu-down { &:before { content: "\e259"; } }
+.glyphicon-menu-up { &:before { content: "\e260"; } }
diff --git a/src/fmt/doc/bootstrap/grid.less b/src/fmt/doc/bootstrap/grid.less
new file mode 100644
index 000000000..2e61c9426
--- /dev/null
+++ b/src/fmt/doc/bootstrap/grid.less
@@ -0,0 +1,84 @@
+//
+// Grid system
+// --------------------------------------------------
+
+
+// Container widths
+//
+// Set the container width, and override it for fixed navbars in media queries.
+
+.tb-container {
+ .container-fixed();
+
+ @media (min-width: @screen-sm-min) {
+ width: @container-sm;
+ }
+ @media (min-width: @screen-md-min) {
+ width: @container-md;
+ }
+ @media (min-width: @screen-lg-min) {
+ width: @container-lg;
+ }
+}
+
+
+// Fluid container
+//
+// Utilizes the mixin meant for fixed width containers, but without any defined
+// width for fluid, full width layouts.
+
+.container-fluid {
+ .container-fixed();
+}
+
+
+// Row
+//
+// Rows contain and clear the floats of your columns.
+
+.row {
+ .make-row();
+}
+
+
+// Columns
+//
+// Common styles for small and large grid columns
+
+.make-grid-columns();
+
+
+// Extra small grid
+//
+// Columns, offsets, pushes, and pulls for extra small devices like
+// smartphones.
+
+.make-grid(xs);
+
+
+// Small grid
+//
+// Columns, offsets, pushes, and pulls for the small device range, from phones
+// to tablets.
+
+@media (min-width: @screen-sm-min) {
+ .make-grid(sm);
+}
+
+
+// Medium grid
+//
+// Columns, offsets, pushes, and pulls for the desktop device range.
+
+@media (min-width: @screen-md-min) {
+ .make-grid(md);
+}
+
+
+// Large grid
+//
+// Columns, offsets, pushes, and pulls for the large desktop device range.
+
+@media (min-width: @screen-lg-min) {
+ .make-grid(lg);
+}
diff --git a/src/fmt/doc/bootstrap/input-groups.less b/src/fmt/doc/bootstrap/input-groups.less
new file mode 100644
index 000000000..a8712f25b
--- /dev/null
+++ b/src/fmt/doc/bootstrap/input-groups.less
@@ -0,0 +1,166 @@
+//
+// Input groups
+// --------------------------------------------------
+
+// Base styles
+// -------------------------
+.input-group {
+ position: relative; // For dropdowns
+ display: table;
+ border-collapse: separate; // prevent input groups from inheriting border styles from table cells when placed within a table
+
+ // Undo padding and float of grid classes
+ &[class*="col-"] {
+ float: none;
+ padding-left: 0;
+ padding-right: 0;
+ }
+
+ .form-control {
+ // Ensure that the input is always above the *appended* addon button for
+ // proper border colors.
+ position: relative;
+ z-index: 2;
+
+ // IE9 fubars the placeholder attribute in text inputs and the arrows on
+ // select elements in input groups. To fix it, we float the input. Details:
+ // https://github.com/twbs/bootstrap/issues/11561#issuecomment-28936855
+ float: left;
+
+ width: 100%;
+ margin-bottom: 0;
+ }
+}
+
+// Sizing options
+//
+// Remix the default form control sizing classes into new ones for easier
+// manipulation.
+
+.input-group-lg > .form-control,
+.input-group-lg > .input-group-addon,
+.input-group-lg > .input-group-btn > .btn {
+ .input-lg();
+}
+.input-group-sm > .form-control,
+.input-group-sm > .input-group-addon,
+.input-group-sm > .input-group-btn > .btn {
+ .input-sm();
+}
+
+
+// Display as table-cell
+// -------------------------
+.input-group-addon,
+.input-group-btn,
+.input-group .form-control {
+ display: table-cell;
+
+ &:not(:first-child):not(:last-child) {
+ border-radius: 0;
+ }
+}
+// Addon and addon wrapper for buttons
+.input-group-addon,
+.input-group-btn {
+ width: 1%;
+ white-space: nowrap;
+ vertical-align: middle; // Match the inputs
+}
+
+// Text input groups
+// -------------------------
+.input-group-addon {
+ padding: @padding-base-vertical @padding-base-horizontal;
+ font-size: @font-size-base;
+ font-weight: normal;
+ line-height: 1;
+ color: @input-color;
+ text-align: center;
+ background-color: @input-group-addon-bg;
+ border: 1px solid @input-group-addon-border-color;
+ border-radius: @border-radius-base;
+
+ // Sizing
+ &.input-sm {
+ padding: @padding-small-vertical @padding-small-horizontal;
+ font-size: @font-size-small;
+ border-radius: @border-radius-small;
+ }
+ &.input-lg {
+ padding: @padding-large-vertical @padding-large-horizontal;
+ font-size: @font-size-large;
+ border-radius: @border-radius-large;
+ }
+
+ // Nuke default margins from checkboxes and radios to vertically center within.
+ input[type="radio"],
+ input[type="checkbox"] {
+ margin-top: 0;
+ }
+}
+
+// Reset rounded corners
+.input-group .form-control:first-child,
+.input-group-addon:first-child,
+.input-group-btn:first-child > .btn,
+.input-group-btn:first-child > .btn-group > .btn,
+.input-group-btn:first-child > .dropdown-toggle,
+.input-group-btn:last-child > .btn:not(:last-child):not(.dropdown-toggle),
+.input-group-btn:last-child > .btn-group:not(:last-child) > .btn {
+ .border-right-radius(0);
+}
+.input-group-addon:first-child {
+ border-right: 0;
+}
+.input-group .form-control:last-child,
+.input-group-addon:last-child,
+.input-group-btn:last-child > .btn,
+.input-group-btn:last-child > .btn-group > .btn,
+.input-group-btn:last-child > .dropdown-toggle,
+.input-group-btn:first-child > .btn:not(:first-child),
+.input-group-btn:first-child > .btn-group:not(:first-child) > .btn {
+ .border-left-radius(0);
+}
+.input-group-addon:last-child {
+ border-left: 0;
+}
+
+// Button input groups
+// -------------------------
+.input-group-btn {
+ position: relative;
+ // Jankily prevent input button groups from wrapping with `white-space` and
+ // `font-size` in combination with `inline-block` on buttons.
+ font-size: 0;
+ white-space: nowrap;
+
+ // Negative margin for spacing, position for bringing hovered/focused/actived
+ // element above the siblings.
+ > .btn {
+ position: relative;
+ + .btn {
+ margin-left: -1px;
+ }
+ // Bring the "active" button to the front
+ &:hover,
+ &:focus,
+ &:active {
+ z-index: 2;
+ }
+ }
+
+ // Negative margin to only have a 1px border between the two
+ &:first-child {
+ > .btn,
+ > .btn-group {
+ margin-right: -1px;
+ }
+ }
+ &:last-child {
+ > .btn,
+ > .btn-group {
+ margin-left: -1px;
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/jumbotron.less b/src/fmt/doc/bootstrap/jumbotron.less
new file mode 100644
index 000000000..909580f98
--- /dev/null
+++ b/src/fmt/doc/bootstrap/jumbotron.less
@@ -0,0 +1,50 @@
+//
+// Jumbotron
+// --------------------------------------------------
+
+
+.jumbotron {
+ padding: @jumbotron-padding (@jumbotron-padding / 2);
+ margin-bottom: @jumbotron-padding;
+ color: @jumbotron-color;
+ background-color: @jumbotron-bg;
+
+ h1,
+ .h1 {
+ color: @jumbotron-heading-color;
+ }
+
+ p {
+ margin-bottom: (@jumbotron-padding / 2);
+ font-size: @jumbotron-font-size;
+ font-weight: 200;
+ }
+
+ > hr {
+ border-top-color: darken(@jumbotron-bg, 10%);
+ }
+
+ .tb-container &,
+ .container-fluid & {
+ border-radius: @border-radius-large; // Only round corners at higher resolutions if contained in a container
+ }
+
+ .tb-container {
+ max-width: 100%;
+ }
+
+ @media screen and (min-width: @screen-sm-min) {
+ padding: (@jumbotron-padding * 1.6) 0;
+
+ .tb-container &,
+ .container-fluid & {
+ padding-left: (@jumbotron-padding * 2);
+ padding-right: (@jumbotron-padding * 2);
+ }
+
+ h1,
+ .h1 {
+ font-size: (@font-size-base * 4.5);
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/labels.less b/src/fmt/doc/bootstrap/labels.less
new file mode 100644
index 000000000..9a5a27006
--- /dev/null
+++ b/src/fmt/doc/bootstrap/labels.less
@@ -0,0 +1,64 @@
+//
+// Labels
+// --------------------------------------------------
+
+.label {
+ display: inline;
+ padding: .2em .6em .3em;
+ font-size: 75%;
+ font-weight: bold;
+ line-height: 1;
+ color: @label-color;
+ text-align: center;
+ white-space: nowrap;
+ vertical-align: baseline;
+ border-radius: .25em;
+
+ // Add hover effects, but only for links
+ a& {
+ &:hover,
+ &:focus {
+ color: @label-link-hover-color;
+ text-decoration: none;
+ cursor: pointer;
+ }
+ }
+
+ // Empty labels collapse automatically (not available in IE8)
+ &:empty {
+ display: none;
+ }
+
+ // Quick fix for labels in buttons
+ .btn & {
+ position: relative;
+ top: -1px;
+ }
+}
+
+// Colors
+// Contextual variations (linked labels get darker on :hover)
+
+.label-default {
+ .label-variant(@label-default-bg);
+}
+
+.label-primary {
+ .label-variant(@label-primary-bg);
+}
+
+.label-success {
+ .label-variant(@label-success-bg);
+}
+
+.label-info {
+ .label-variant(@label-info-bg);
+}
+
+.label-warning {
+ .label-variant(@label-warning-bg);
+}
+
+.label-danger {
+ .label-variant(@label-danger-bg);
+}
diff --git a/src/fmt/doc/bootstrap/list-group.less b/src/fmt/doc/bootstrap/list-group.less
new file mode 100644
index 000000000..1462ce16b
--- /dev/null
+++ b/src/fmt/doc/bootstrap/list-group.less
@@ -0,0 +1,124 @@
+//
+// List groups
+// --------------------------------------------------
+
+
+// Base class
+//
+// Easily usable on <ul>, <ol>, or <div>.
+
+.list-group {
+ // No need to set list-style: none; since .list-group-item is block level
+ margin-bottom: 20px;
+ padding-left: 0; // reset padding because ul and ol
+}
+
+
+// Individual list items
+//
+// Use on `li`s or `div`s within the `.list-group` parent.
+
+.list-group-item {
+ position: relative;
+ display: block;
+ padding: 10px 15px;
+ // Place the border on the list items and negative margin up for better styling
+ margin-bottom: -1px;
+ background-color: @list-group-bg;
+ border: 1px solid @list-group-border;
+
+ // Round the first and last items
+ &:first-child {
+ .border-top-radius(@list-group-border-radius);
+ }
+ &:last-child {
+ margin-bottom: 0;
+ .border-bottom-radius(@list-group-border-radius);
+ }
+}
+
+
+// Linked list items
+//
+// Use anchor elements instead of `li`s or `div`s to create linked list items.
+// Includes an extra `.active` modifier class for showing selected items.
+
+a.list-group-item {
+ color: @list-group-link-color;
+
+ .list-group-item-heading {
+ color: @list-group-link-heading-color;
+ }
+
+ // Hover state
+ &:hover,
+ &:focus {
+ text-decoration: none;
+ color: @list-group-link-hover-color;
+ background-color: @list-group-hover-bg;
+ }
+}
+
+.list-group-item {
+ // Disabled state
+ &.disabled,
+ &.disabled:hover,
+ &.disabled:focus {
+ background-color: @list-group-disabled-bg;
+ color: @list-group-disabled-color;
+ cursor: @cursor-disabled;
+
+ // Force color to inherit for custom content
+ .list-group-item-heading {
+ color: inherit;
+ }
+ .list-group-item-text {
+ color: @list-group-disabled-text-color;
+ }
+ }
+
+ // Active class on item itself, not parent
+ &.active,
+ &.active:hover,
+ &.active:focus {
+ z-index: 2; // Place active items above their siblings for proper border styling
+ color: @list-group-active-color;
+ background-color: @list-group-active-bg;
+ border-color: @list-group-active-border;
+
+ // Force color to inherit for custom content
+ .list-group-item-heading,
+ .list-group-item-heading > small,
+ .list-group-item-heading > .small {
+ color: inherit;
+ }
+ .list-group-item-text {
+ color: @list-group-active-text-color;
+ }
+ }
+}
+
+
+// Contextual variants
+//
+// Add modifier classes to change text and background color on individual items.
+// Organizationally, this must come after the `:hover` states.
+
+.list-group-item-variant(success; @state-success-bg; @state-success-text);
+.list-group-item-variant(info; @state-info-bg; @state-info-text);
+.list-group-item-variant(warning; @state-warning-bg; @state-warning-text);
+.list-group-item-variant(danger; @state-danger-bg; @state-danger-text);
+
+
+// Custom content options
+//
+// Extra classes for creating well-formatted content within `.list-group-item`s.
+
+.list-group-item-heading {
+ margin-top: 0;
+ margin-bottom: 5px;
+}
+.list-group-item-text {
+ margin-bottom: 0;
+ line-height: 1.3;
+}
diff --git a/src/fmt/doc/bootstrap/media.less b/src/fmt/doc/bootstrap/media.less
new file mode 100644
index 000000000..a6bf78192
--- /dev/null
+++ b/src/fmt/doc/bootstrap/media.less
@@ -0,0 +1,61 @@
+.media {
+ // Proper spacing between instances of .media
+ margin-top: 15px;
+
+ &:first-child {
+ margin-top: 0;
+ }
+}
+
+.media,
+.media-body {
+ zoom: 1;
+ overflow: hidden;
+}
+
+.media-body {
+ width: 10000px;
+}
+
+.media-object {
+ display: block;
+}
+
+.media-right,
+.media > .pull-right {
+ padding-left: 10px;
+}
+
+.media-left,
+.media > .pull-left {
+ padding-right: 10px;
+}
+
+.media-left,
+.media-right,
+.media-body {
+ display: table-cell;
+ vertical-align: top;
+}
+
+.media-middle {
+ vertical-align: middle;
+}
+
+.media-bottom {
+ vertical-align: bottom;
+}
+
+// Reset margins on headings for tighter default spacing
+.media-heading {
+ margin-top: 0;
+ margin-bottom: 5px;
+}
+
+// Media list variation
+//
+// Undo default ul/ol styles
+.media-list {
+ padding-left: 0;
+ list-style: none;
+}
diff --git a/src/fmt/doc/bootstrap/mixins.less b/src/fmt/doc/bootstrap/mixins.less
new file mode 100644
index 000000000..af4408fc2
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins.less
@@ -0,0 +1,39 @@
+// Mixins
+// --------------------------------------------------
+
+// Utilities
+@import "mixins/hide-text.less";
+@import "mixins/opacity.less";
+@import "mixins/image.less";
+@import "mixins/labels.less";
+@import "mixins/reset-filter.less";
+@import "mixins/resize.less";
+@import "mixins/responsive-visibility.less";
+@import "mixins/size.less";
+@import "mixins/tab-focus.less";
+@import "mixins/text-emphasis.less";
+@import "mixins/text-overflow.less";
+@import "mixins/vendor-prefixes.less";
+
+// Components
+@import "mixins/alerts.less";
+@import "mixins/buttons.less";
+@import "mixins/panels.less";
+@import "mixins/pagination.less";
+@import "mixins/list-group.less";
+@import "mixins/nav-divider.less";
+@import "mixins/forms.less";
+@import "mixins/progress-bar.less";
+@import "mixins/table-row.less";
+
+// Skins
+@import "mixins/background-variant.less";
+@import "mixins/border-radius.less";
+@import "mixins/gradients.less";
+
+// Layout
+@import "mixins/clearfix.less";
+@import "mixins/center-block.less";
+@import "mixins/nav-vertical-align.less";
+@import "mixins/grid-framework.less";
+@import "mixins/grid.less";
diff --git a/src/fmt/doc/bootstrap/mixins/alerts.less b/src/fmt/doc/bootstrap/mixins/alerts.less
new file mode 100644
index 000000000..396196f43
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/alerts.less
@@ -0,0 +1,14 @@
+// Alerts
+
+.alert-variant(@background; @border; @text-color) {
+ background-color: @background;
+ border-color: @border;
+ color: @text-color;
+
+ hr {
+ border-top-color: darken(@border, 5%);
+ }
+ .alert-link {
+ color: darken(@text-color, 10%);
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/background-variant.less b/src/fmt/doc/bootstrap/mixins/background-variant.less
new file mode 100644
index 000000000..556e490d4
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/background-variant.less
@@ -0,0 +1,8 @@
+// Contextual backgrounds
+
+.bg-variant(@color) {
+ background-color: @color;
+ a&:hover {
+ background-color: darken(@color, 10%);
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/border-radius.less b/src/fmt/doc/bootstrap/mixins/border-radius.less
new file mode 100644
index 000000000..ca05dbf45
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/border-radius.less
@@ -0,0 +1,18 @@
+// Single side border-radius
+
+.border-top-radius(@radius) {
+ border-top-right-radius: @radius;
+ border-top-left-radius: @radius;
+}
+.border-right-radius(@radius) {
+ border-bottom-right-radius: @radius;
+ border-top-right-radius: @radius;
+}
+.border-bottom-radius(@radius) {
+ border-bottom-right-radius: @radius;
+ border-bottom-left-radius: @radius;
+}
+.border-left-radius(@radius) {
+ border-bottom-left-radius: @radius;
+ border-top-left-radius: @radius;
+}
diff --git a/src/fmt/doc/bootstrap/mixins/buttons.less b/src/fmt/doc/bootstrap/mixins/buttons.less
new file mode 100644
index 000000000..92d8a056c
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/buttons.less
@@ -0,0 +1,52 @@
+// Button variants
+//
+// Easily pump out default styles, as well as :hover, :focus, :active,
+// and disabled options for all buttons
+
+.button-variant(@color; @background; @border) {
+ color: @color;
+ background-color: @background;
+ border-color: @border;
+
+ &:hover,
+ &:focus,
+ &.focus,
+ &:active,
+ &.active,
+ .open > .dropdown-toggle& {
+ color: @color;
+ background-color: darken(@background, 10%);
+ border-color: darken(@border, 12%);
+ }
+ &:active,
+ &.active,
+ .open > .dropdown-toggle& {
+ background-image: none;
+ }
+ &.disabled,
+ &[disabled],
+ fieldset[disabled] & {
+ &,
+ &:hover,
+ &:focus,
+ &.focus,
+ &:active,
+ &.active {
+ background-color: @background;
+ border-color: @border;
+ }
+ }
+
+ .badge {
+ color: @background;
+ background-color: @color;
+ }
+}
+
+// Button sizes
+.button-size(@padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {
+ padding: @padding-vertical @padding-horizontal;
+ font-size: @font-size;
+ line-height: @line-height;
+ border-radius: @border-radius;
+}
diff --git a/src/fmt/doc/bootstrap/mixins/center-block.less b/src/fmt/doc/bootstrap/mixins/center-block.less
new file mode 100644
index 000000000..d18d6de9e
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/center-block.less
@@ -0,0 +1,7 @@
+// Center-align a block level element
+
+.center-block() {
+ display: block;
+ margin-left: auto;
+ margin-right: auto;
+}
diff --git a/src/fmt/doc/bootstrap/mixins/clearfix.less b/src/fmt/doc/bootstrap/mixins/clearfix.less
new file mode 100644
index 000000000..3f7a3820c
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/clearfix.less
@@ -0,0 +1,22 @@
+// Clearfix
+//
+// For modern browsers
+// 1. The space content is one way to avoid an Opera bug when the
+// contenteditable attribute is included anywhere else in the document.
+// Otherwise it causes space to appear at the top and bottom of elements
+// that are clearfixed.
+// 2. The use of `table` rather than `block` is only necessary if using
+// `:before` to contain the top-margins of child elements.
+//
+// Source: http://nicolasgallagher.com/micro-clearfix-hack/
+
+.clearfix() {
+ &:before,
+ &:after {
+ content: " "; // 1
+ display: table; // 2
+ }
+ &:after {
+ clear: both;
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/forms.less b/src/fmt/doc/bootstrap/mixins/forms.less
new file mode 100644
index 000000000..6f55ed967
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/forms.less
@@ -0,0 +1,85 @@
+// Form validation states
+//
+// Used in forms.less to generate the form validation CSS for warnings, errors,
+// and successes.
+
+.form-control-validation(@text-color: #555; @border-color: #ccc; @background-color: #f5f5f5) {
+ // Color the label and help text
+ .help-block,
+ .control-label,
+ .radio,
+ .checkbox,
+ .radio-inline,
+ .checkbox-inline,
+ &.radio label,
+ &.checkbox label,
+ &.radio-inline label,
+ &.checkbox-inline label {
+ color: @text-color;
+ }
+ // Set the border and box shadow on specific inputs to match
+ .form-control {
+ border-color: @border-color;
+ .box-shadow(inset 0 1px 1px rgba(0,0,0,.075)); // Redeclare so transitions work
+ &:focus {
+ border-color: darken(@border-color, 10%);
+ @shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 6px lighten(@border-color, 20%);
+ .box-shadow(@shadow);
+ }
+ }
+ // Set validation states also for addons
+ .input-group-addon {
+ color: @text-color;
+ border-color: @border-color;
+ background-color: @background-color;
+ }
+ // Optional feedback icon
+ .form-control-feedback {
+ color: @text-color;
+ }
+}
+
+
+// Form control focus state
+//
+// Generate a customized focus state and for any input with the specified color,
+// which defaults to the `@input-border-focus` variable.
+//
+// We highly encourage you to not customize the default value, but instead use
+// this to tweak colors on an as-needed basis. This aesthetic change is based on
+// WebKit's default styles, but applicable to a wider range of browsers. Its
+// usability and accessibility should be taken into account with any change.
+//
+// Example usage: change the default blue border and shadow to white for better
+// contrast against a dark gray background.
+.form-control-focus(@color: @input-border-focus) {
+ @color-rgba: rgba(red(@color), green(@color), blue(@color), .6);
+ &:focus {
+ border-color: @color;
+ outline: 0;
+ .box-shadow(~"inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px @{color-rgba}");
+ }
+}
+
+// Form control sizing
+//
+// Relative text size, padding, and border-radii changes for form controls. For
+// horizontal sizing, wrap controls in the predefined grid classes. `<select>`
+// element gets special love because it's special, and that's a fact!
+.input-size(@input-height; @padding-vertical; @padding-horizontal; @font-size; @line-height; @border-radius) {
+ height: @input-height;
+ padding: @padding-vertical @padding-horizontal;
+ font-size: @font-size;
+ line-height: @line-height;
+ border-radius: @border-radius;
+
+ select& {
+ height: @input-height;
+ line-height: @input-height;
+ }
+
+ textarea&,
+ select[multiple]& {
+ height: auto;
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/gradients.less b/src/fmt/doc/bootstrap/mixins/gradients.less
new file mode 100644
index 000000000..0b88a89cc
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/gradients.less
@@ -0,0 +1,59 @@
+// Gradients
+
+#gradient {
+
+ // Horizontal gradient, from left to right
+ //
+ // Creates two color stops, start and end, by specifying a color and position for each color stop.
+ // Color stops are not available in IE9 and below.
+ .horizontal(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {
+ background-image: -webkit-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+
+ background-image: -o-linear-gradient(left, @start-color @start-percent, @end-color @end-percent); // Opera 12
+ background-image: linear-gradient(to right, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+
+ background-repeat: repeat-x;
+ filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)",argb(@start-color),argb(@end-color))); // IE9 and down
+ }
+
+ // Vertical gradient, from top to bottom
+ //
+ // Creates two color stops, start and end, by specifying a color and position for each color stop.
+ // Color stops are not available in IE9 and below.
+ .vertical(@start-color: #555; @end-color: #333; @start-percent: 0%; @end-percent: 100%) {
+ background-image: -webkit-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Safari 5.1-6, Chrome 10+
+ background-image: -o-linear-gradient(top, @start-color @start-percent, @end-color @end-percent); // Opera 12
+ background-image: linear-gradient(to bottom, @start-color @start-percent, @end-color @end-percent); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+
+ background-repeat: repeat-x;
+ filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",argb(@start-color),argb(@end-color))); // IE9 and down
+ }
+
+ .directional(@start-color: #555; @end-color: #333; @deg: 45deg) {
+ background-repeat: repeat-x;
+ background-image: -webkit-linear-gradient(@deg, @start-color, @end-color); // Safari 5.1-6, Chrome 10+
+ background-image: -o-linear-gradient(@deg, @start-color, @end-color); // Opera 12
+ background-image: linear-gradient(@deg, @start-color, @end-color); // Standard, IE10, Firefox 16+, Opera 12.10+, Safari 7+, Chrome 26+
+ }
+ .horizontal-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {
+ background-image: -webkit-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);
+ background-image: -o-linear-gradient(left, @start-color, @mid-color @color-stop, @end-color);
+ background-image: linear-gradient(to right, @start-color, @mid-color @color-stop, @end-color);
+ background-repeat: no-repeat;
+ filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback
+ }
+ .vertical-three-colors(@start-color: #00b3ee; @mid-color: #7a43b6; @color-stop: 50%; @end-color: #c3325f) {
+ background-image: -webkit-linear-gradient(@start-color, @mid-color @color-stop, @end-color);
+ background-image: -o-linear-gradient(@start-color, @mid-color @color-stop, @end-color);
+ background-image: linear-gradient(@start-color, @mid-color @color-stop, @end-color);
+ background-repeat: no-repeat;
+ filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",argb(@start-color),argb(@end-color))); // IE9 and down, gets no color-stop at all for proper fallback
+ }
+ .radial(@inner-color: #555; @outer-color: #333) {
+ background-image: -webkit-radial-gradient(circle, @inner-color, @outer-color);
+ background-image: radial-gradient(circle, @inner-color, @outer-color);
+ background-repeat: no-repeat;
+ }
+ .striped(@color: rgba(255,255,255,.15); @angle: 45deg) {
+ background-image: -webkit-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);
+ background-image: -o-linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);
+ background-image: linear-gradient(@angle, @color 25%, transparent 25%, transparent 50%, @color 50%, @color 75%, transparent 75%, transparent);
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/grid-framework.less b/src/fmt/doc/bootstrap/mixins/grid-framework.less
new file mode 100644
index 000000000..f3b3929d6
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/grid-framework.less
@@ -0,0 +1,91 @@
+// Framework grid generation
+//
+// Used only by Bootstrap to generate the correct number of grid classes given
+// any value of `@grid-columns`.
+
+.make-grid-columns() {
+ // Common styles for all sizes of grid columns, widths 1-12
+ .col(@index) { // initial
+ @item: ~".col-xs-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}";
+ .col((@index + 1), @item);
+ }
+ .col(@index, @list) when (@index =< @grid-columns) { // general; "=<" isn't a typo
+ @item: ~".col-xs-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}";
+ .col((@index + 1), ~"@{list}, @{item}");
+ }
+ .col(@index, @list) when (@index > @grid-columns) { // terminal
+ @{list} {
+ position: relative;
+ // Prevent columns from collapsing when empty
+ min-height: 1px;
+ // Inner gutter via padding
+ padding-left: (@grid-gutter-width / 2);
+ padding-right: (@grid-gutter-width / 2);
+ }
+ }
+ .col(1); // kickstart it
+}
+
+.float-grid-columns(@class) {
+ .col(@index) { // initial
+ @item: ~".col-@{class}-@{index}";
+ .col((@index + 1), @item);
+ }
+ .col(@index, @list) when (@index =< @grid-columns) { // general
+ @item: ~".col-@{class}-@{index}";
+ .col((@index + 1), ~"@{list}, @{item}");
+ }
+ .col(@index, @list) when (@index > @grid-columns) { // terminal
+ @{list} {
+ float: left;
+ }
+ }
+ .col(1); // kickstart it
+}
+
+.calc-grid-column(@index, @class, @type) when (@type = width) and (@index > 0) {
+ .col-@{class}-@{index} {
+ width: percentage((@index / @grid-columns));
+ }
+}
+.calc-grid-column(@index, @class, @type) when (@type = push) and (@index > 0) {
+ .col-@{class}-push-@{index} {
+ left: percentage((@index / @grid-columns));
+ }
+}
+.calc-grid-column(@index, @class, @type) when (@type = push) and (@index = 0) {
+ .col-@{class}-push-0 {
+ left: auto;
+ }
+}
+.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index > 0) {
+ .col-@{class}-pull-@{index} {
+ right: percentage((@index / @grid-columns));
+ }
+}
+.calc-grid-column(@index, @class, @type) when (@type = pull) and (@index = 0) {
+ .col-@{class}-pull-0 {
+ right: auto;
+ }
+}
+.calc-grid-column(@index, @class, @type) when (@type = offset) {
+ .col-@{class}-offset-@{index} {
+ margin-left: percentage((@index / @grid-columns));
+ }
+}
+
+// Basic looping in LESS
+.loop-grid-columns(@index, @class, @type) when (@index >= 0) {
+ .calc-grid-column(@index, @class, @type);
+ // next iteration
+ .loop-grid-columns((@index - 1), @class, @type);
+}
+
+// Create grid for specific class
+.make-grid(@class) {
+ .float-grid-columns(@class);
+ .loop-grid-columns(@grid-columns, @class, width);
+ .loop-grid-columns(@grid-columns, @class, pull);
+ .loop-grid-columns(@grid-columns, @class, push);
+ .loop-grid-columns(@grid-columns, @class, offset);
+}
diff --git a/src/fmt/doc/bootstrap/mixins/grid.less b/src/fmt/doc/bootstrap/mixins/grid.less
new file mode 100644
index 000000000..cae5eaff9
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/grid.less
@@ -0,0 +1,122 @@
+// Grid system
+//
+// Generate semantic grid columns with these mixins.
+
+// Centered container element
+.container-fixed(@gutter: @grid-gutter-width) {
+ margin-right: auto;
+ margin-left: auto;
+ padding-left: (@gutter / 2);
+ padding-right: (@gutter / 2);
+ &:extend(.clearfix all);
+}
+
+// Creates a wrapper for a series of columns
+.make-row(@gutter: @grid-gutter-width) {
+ margin-left: (@gutter / -2);
+ margin-right: (@gutter / -2);
+ &:extend(.clearfix all);
+}
+
+// Generate the extra small columns
+.make-xs-column(@columns; @gutter: @grid-gutter-width) {
+ position: relative;
+ float: left;
+ width: percentage((@columns / @grid-columns));
+ min-height: 1px;
+ padding-left: (@gutter / 2);
+ padding-right: (@gutter / 2);
+}
+.make-xs-column-offset(@columns) {
+ margin-left: percentage((@columns / @grid-columns));
+}
+.make-xs-column-push(@columns) {
+ left: percentage((@columns / @grid-columns));
+}
+.make-xs-column-pull(@columns) {
+ right: percentage((@columns / @grid-columns));
+}
+
+// Generate the small columns
+.make-sm-column(@columns; @gutter: @grid-gutter-width) {
+ position: relative;
+ min-height: 1px;
+ padding-left: (@gutter / 2);
+ padding-right: (@gutter / 2);
+
+ @media (min-width: @screen-sm-min) {
+ float: left;
+ width: percentage((@columns / @grid-columns));
+ }
+}
+.make-sm-column-offset(@columns) {
+ @media (min-width: @screen-sm-min) {
+ margin-left: percentage((@columns / @grid-columns));
+ }
+}
+.make-sm-column-push(@columns) {
+ @media (min-width: @screen-sm-min) {
+ left: percentage((@columns / @grid-columns));
+ }
+}
+.make-sm-column-pull(@columns) {
+ @media (min-width: @screen-sm-min) {
+ right: percentage((@columns / @grid-columns));
+ }
+}
+
+// Generate the medium columns
+.make-md-column(@columns; @gutter: @grid-gutter-width) {
+ position: relative;
+ min-height: 1px;
+ padding-left: (@gutter / 2);
+ padding-right: (@gutter / 2);
+
+ @media (min-width: @screen-md-min) {
+ float: left;
+ width: percentage((@columns / @grid-columns));
+ }
+}
+.make-md-column-offset(@columns) {
+ @media (min-width: @screen-md-min) {
+ margin-left: percentage((@columns / @grid-columns));
+ }
+}
+.make-md-column-push(@columns) {
+ @media (min-width: @screen-md-min) {
+ left: percentage((@columns / @grid-columns));
+ }
+}
+.make-md-column-pull(@columns) {
+ @media (min-width: @screen-md-min) {
+ right: percentage((@columns / @grid-columns));
+ }
+}
+
+// Generate the large columns
+.make-lg-column(@columns; @gutter: @grid-gutter-width) {
+ position: relative;
+ min-height: 1px;
+ padding-left: (@gutter / 2);
+ padding-right: (@gutter / 2);
+
+ @media (min-width: @screen-lg-min) {
+ float: left;
+ width: percentage((@columns / @grid-columns));
+ }
+}
+.make-lg-column-offset(@columns) {
+ @media (min-width: @screen-lg-min) {
+ margin-left: percentage((@columns / @grid-columns));
+ }
+}
+.make-lg-column-push(@columns) {
+ @media (min-width: @screen-lg-min) {
+ left: percentage((@columns / @grid-columns));
+ }
+}
+.make-lg-column-pull(@columns) {
+ @media (min-width: @screen-lg-min) {
+ right: percentage((@columns / @grid-columns));
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/hide-text.less b/src/fmt/doc/bootstrap/mixins/hide-text.less
new file mode 100644
index 000000000..c2315e572
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/hide-text.less
@@ -0,0 +1,21 @@
+// CSS image replacement
+//
+// Heads up! v3 launched with with only `.hide-text()`, but per our pattern for
+// mixins being reused as classes with the same name, this doesn't hold up. As
+// of v3.0.1 we have added `.text-hide()` and deprecated `.hide-text()`.
+//
+// Source: https://github.com/h5bp/html5-boilerplate/commit/aa0396eae757
+
+// Deprecated as of v3.0.1 (will be removed in v4)
+.hide-text() {
+ font: ~"0/0" a;
+ color: transparent;
+ text-shadow: none;
+ background-color: transparent;
+ border: 0;
+}
+
+// New mixin to use as of v3.0.1
+.text-hide() {
+ .hide-text();
+}
diff --git a/src/fmt/doc/bootstrap/mixins/image.less b/src/fmt/doc/bootstrap/mixins/image.less
new file mode 100644
index 000000000..f233cb3e1
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/image.less
@@ -0,0 +1,33 @@
+// Image Mixins
+// - Responsive image
+// - Retina image
+
+
+// Responsive image
+//
+// Keep images from scaling beyond the width of their parents.
+.img-responsive(@display: block) {
+ display: @display;
+ max-width: 100%; // Part 1: Set a maximum relative to the parent
+ height: auto; // Part 2: Scale the height according to the width, otherwise you get stretching
+}
+
+
+// Retina image
+//
+// Short retina mixin for setting background-image and -size. Note that the
+// spelling of `min--moz-device-pixel-ratio` is intentional.
+.img-retina(@file-1x; @file-2x; @width-1x; @height-1x) {
+ background-image: url("@{file-1x}");
+
+ @media
+ only screen and (-webkit-min-device-pixel-ratio: 2),
+ only screen and ( min--moz-device-pixel-ratio: 2),
+ only screen and ( -o-min-device-pixel-ratio: 2/1),
+ only screen and ( min-device-pixel-ratio: 2),
+ only screen and ( min-resolution: 192dpi),
+ only screen and ( min-resolution: 2dppx) {
+ background-image: url("@{file-2x}");
+ background-size: @width-1x @height-1x;
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/labels.less b/src/fmt/doc/bootstrap/mixins/labels.less
new file mode 100644
index 000000000..9f7a67ee3
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/labels.less
@@ -0,0 +1,12 @@
+// Labels
+
+.label-variant(@color) {
+ background-color: @color;
+
+ &[href] {
+ &:hover,
+ &:focus {
+ background-color: darken(@color, 10%);
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/list-group.less b/src/fmt/doc/bootstrap/mixins/list-group.less
new file mode 100644
index 000000000..8b5b065cb
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/list-group.less
@@ -0,0 +1,29 @@
+// List Groups
+
+.list-group-item-variant(@state; @background; @color) {
+ .list-group-item-@{state} {
+ color: @color;
+ background-color: @background;
+
+ a& {
+ color: @color;
+
+ .list-group-item-heading {
+ color: inherit;
+ }
+
+ &:hover,
+ &:focus {
+ color: @color;
+ background-color: darken(@background, 5%);
+ }
+ &.active,
+ &.active:hover,
+ &.active:focus {
+ color: #fff;
+ background-color: @color;
+ border-color: @color;
+ }
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/nav-divider.less b/src/fmt/doc/bootstrap/mixins/nav-divider.less
new file mode 100644
index 000000000..feb1e9ed0
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/nav-divider.less
@@ -0,0 +1,10 @@
+// Horizontal dividers
+//
+// Dividers (basically an hr) within dropdowns and nav lists
+
+.nav-divider(@color: #e5e5e5) {
+ height: 1px;
+ margin: ((@line-height-computed / 2) - 1) 0;
+ overflow: hidden;
+ background-color: @color;
+}
diff --git a/src/fmt/doc/bootstrap/mixins/nav-vertical-align.less b/src/fmt/doc/bootstrap/mixins/nav-vertical-align.less
new file mode 100644
index 000000000..d458c7861
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/nav-vertical-align.less
@@ -0,0 +1,9 @@
+// Navbar vertical align
+//
+// Vertically center elements in the navbar.
+// Example: an element has a height of 30px, so write out `.navbar-vertical-align(30px);` to calculate the appropriate top margin.
+
+.navbar-vertical-align(@element-height) {
+ margin-top: ((@navbar-height - @element-height) / 2);
+ margin-bottom: ((@navbar-height - @element-height) / 2);
+}
diff --git a/src/fmt/doc/bootstrap/mixins/opacity.less b/src/fmt/doc/bootstrap/mixins/opacity.less
new file mode 100644
index 000000000..33ed25ce6
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/opacity.less
@@ -0,0 +1,8 @@
+// Opacity
+
+.opacity(@opacity) {
+ opacity: @opacity;
+ // IE8 filter
+ @opacity-ie: (@opacity * 100);
+ filter: ~"alpha(opacity=@{opacity-ie})";
+}
diff --git a/src/fmt/doc/bootstrap/mixins/pagination.less b/src/fmt/doc/bootstrap/mixins/pagination.less
new file mode 100644
index 000000000..7deb505d2
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/pagination.less
@@ -0,0 +1,23 @@
+// Pagination
+
+.pagination-size(@padding-vertical; @padding-horizontal; @font-size; @border-radius) {
+ > li {
+ > a,
+ > span {
+ padding: @padding-vertical @padding-horizontal;
+ font-size: @font-size;
+ }
+ &:first-child {
+ > a,
+ > span {
+ .border-left-radius(@border-radius);
+ }
+ }
+ &:last-child {
+ > a,
+ > span {
+ .border-right-radius(@border-radius);
+ }
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/panels.less b/src/fmt/doc/bootstrap/mixins/panels.less
new file mode 100644
index 000000000..49ee10d4a
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/panels.less
@@ -0,0 +1,24 @@
+// Panels
+
+.panel-variant(@border; @heading-text-color; @heading-bg-color; @heading-border) {
+ border-color: @border;
+
+ & > .panel-heading {
+ color: @heading-text-color;
+ background-color: @heading-bg-color;
+ border-color: @heading-border;
+
+ + .panel-collapse > .panel-body {
+ border-top-color: @border;
+ }
+ .badge {
+ color: @heading-bg-color;
+ background-color: @heading-text-color;
+ }
+ }
+ & > .panel-footer {
+ + .panel-collapse > .panel-body {
+ border-bottom-color: @border;
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/progress-bar.less b/src/fmt/doc/bootstrap/mixins/progress-bar.less
new file mode 100644
index 000000000..f07996a34
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/progress-bar.less
@@ -0,0 +1,10 @@
+// Progress bars
+
+.progress-bar-variant(@color) {
+ background-color: @color;
+
+ // Deprecated parent class requirement as of v3.2.0
+ .progress-striped & {
+ #gradient > .striped();
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/reset-filter.less b/src/fmt/doc/bootstrap/mixins/reset-filter.less
new file mode 100644
index 000000000..68cdb5e18
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/reset-filter.less
@@ -0,0 +1,8 @@
+// Reset filters for IE
+//
+// When you need to remove a gradient background, do not forget to use this to reset
+// the IE filter for IE9 and below.
+
+.reset-filter() {
+ filter: e(%("progid:DXImageTransform.Microsoft.gradient(enabled = false)"));
+}
diff --git a/src/fmt/doc/bootstrap/mixins/resize.less b/src/fmt/doc/bootstrap/mixins/resize.less
new file mode 100644
index 000000000..3acd3afdb
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/resize.less
@@ -0,0 +1,6 @@
+// Resize anything
+
+.resizable(@direction) {
+ resize: @direction; // Options: horizontal, vertical, both
+ overflow: auto; // Per CSS3 UI, `resize` only applies when `overflow` isn't `visible`
+}
diff --git a/src/fmt/doc/bootstrap/mixins/responsive-visibility.less b/src/fmt/doc/bootstrap/mixins/responsive-visibility.less
new file mode 100644
index 000000000..f7951c3d7
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/responsive-visibility.less
@@ -0,0 +1,15 @@
+// Responsive utilities
+
+//
+// More easily include all the states for responsive-utilities.less.
+.responsive-visibility() {
+ display: block !important;
+ table& { display: table; }
+ tr& { display: table-row !important; }
+ th&,
+ td& { display: table-cell !important; }
+}
+
+.responsive-invisibility() {
+ display: none !important;
+}
diff --git a/src/fmt/doc/bootstrap/mixins/size.less b/src/fmt/doc/bootstrap/mixins/size.less
new file mode 100644
index 000000000..a8be65089
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/size.less
@@ -0,0 +1,10 @@
+// Sizing shortcuts
+
+.size(@width; @height) {
+ width: @width;
+ height: @height;
+}
+
+.square(@size) {
+ .size(@size; @size);
+}
diff --git a/src/fmt/doc/bootstrap/mixins/tab-focus.less b/src/fmt/doc/bootstrap/mixins/tab-focus.less
new file mode 100644
index 000000000..1f1f05ab0
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/tab-focus.less
@@ -0,0 +1,9 @@
+// WebKit-style focus
+
+.tab-focus() {
+ // Default
+ outline: thin dotted;
+ // WebKit
+ outline: 5px auto -webkit-focus-ring-color;
+ outline-offset: -2px;
+}
diff --git a/src/fmt/doc/bootstrap/mixins/table-row.less b/src/fmt/doc/bootstrap/mixins/table-row.less
new file mode 100644
index 000000000..0f287f1a8
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/table-row.less
@@ -0,0 +1,28 @@
+// Tables
+
+.table-row-variant(@state; @background) {
+ // Exact selectors below required to override `.table-striped` and prevent
+ // inheritance to nested tables.
+ .table > thead > tr,
+ .table > tbody > tr,
+ .table > tfoot > tr {
+ > td.@{state},
+ > th.@{state},
+ &.@{state} > td,
+ &.@{state} > th {
+ background-color: @background;
+ }
+ }
+
+ // Hover states for `.table-hover`
+ // Note: this is not available for cells or rows within `thead` or `tfoot`.
+ .table-hover > tbody > tr {
+ > td.@{state}:hover,
+ > th.@{state}:hover,
+ &.@{state}:hover > td,
+ &:hover > .@{state},
+ &.@{state}:hover > th {
+ background-color: darken(@background, 5%);
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/text-emphasis.less b/src/fmt/doc/bootstrap/mixins/text-emphasis.less
new file mode 100644
index 000000000..0868ef9f2
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/text-emphasis.less
@@ -0,0 +1,8 @@
+// Typography
+
+.text-emphasis-variant(@color) {
+ color: @color;
+ a&:hover {
+ color: darken(@color, 10%);
+ }
+}
diff --git a/src/fmt/doc/bootstrap/mixins/text-overflow.less b/src/fmt/doc/bootstrap/mixins/text-overflow.less
new file mode 100644
index 000000000..c11ad2fb7
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/text-overflow.less
@@ -0,0 +1,8 @@
+// Text overflow
+// Requires inline-block or block for proper styling
+
+.text-overflow() {
+ overflow: hidden;
+ text-overflow: ellipsis;
+ white-space: nowrap;
+}
diff --git a/src/fmt/doc/bootstrap/mixins/vendor-prefixes.less b/src/fmt/doc/bootstrap/mixins/vendor-prefixes.less
new file mode 100644
index 000000000..afd3331c3
--- /dev/null
+++ b/src/fmt/doc/bootstrap/mixins/vendor-prefixes.less
@@ -0,0 +1,227 @@
+// Vendor Prefixes
+//
+// All vendor mixins are deprecated as of v3.2.0 due to the introduction of
+// Autoprefixer in our Gruntfile. They will be removed in v4.
+
+// - Animations
+// - Backface visibility
+// - Box shadow
+// - Box sizing
+// - Content columns
+// - Hyphens
+// - Placeholder text
+// - Transformations
+// - Transitions
+// - User Select
+
+
+// Animations
+.animation(@animation) {
+ -webkit-animation: @animation;
+ -o-animation: @animation;
+ animation: @animation;
+}
+.animation-name(@name) {
+ -webkit-animation-name: @name;
+ animation-name: @name;
+}
+.animation-duration(@duration) {
+ -webkit-animation-duration: @duration;
+ animation-duration: @duration;
+}
+.animation-timing-function(@timing-function) {
+ -webkit-animation-timing-function: @timing-function;
+ animation-timing-function: @timing-function;
+}
+.animation-delay(@delay) {
+ -webkit-animation-delay: @delay;
+ animation-delay: @delay;
+}
+.animation-iteration-count(@iteration-count) {
+ -webkit-animation-iteration-count: @iteration-count;
+ animation-iteration-count: @iteration-count;
+}
+.animation-direction(@direction) {
+ -webkit-animation-direction: @direction;
+ animation-direction: @direction;
+}
+.animation-fill-mode(@fill-mode) {
+ -webkit-animation-fill-mode: @fill-mode;
+ animation-fill-mode: @fill-mode;
+}
+
+// Backface visibility
+// Prevent browsers from flickering when using CSS 3D transforms.
+// Default value is `visible`, but can be changed to `hidden`
+
+.backface-visibility(@visibility){
+ -webkit-backface-visibility: @visibility;
+ -moz-backface-visibility: @visibility;
+ backface-visibility: @visibility;
+}
+
+// Drop shadows
+//
+// Note: Deprecated `.box-shadow()` as of v3.1.0 since all of Bootstrap's
+// supported browsers that have box shadow capabilities now support it.
+
+.box-shadow(@shadow) {
+ -webkit-box-shadow: @shadow; // iOS <4.3 & Android <4.1
+ box-shadow: @shadow;
+}
+
+// Box sizing
+.box-sizing(@boxmodel) {
+ -webkit-box-sizing: @boxmodel;
+ -moz-box-sizing: @boxmodel;
+ box-sizing: @boxmodel;
+}
+
+// CSS3 Content Columns
+.content-columns(@column-count; @column-gap: @grid-gutter-width) {
+ -webkit-column-count: @column-count;
+ -moz-column-count: @column-count;
+ column-count: @column-count;
+ -webkit-column-gap: @column-gap;
+ -moz-column-gap: @column-gap;
+ column-gap: @column-gap;
+}
+
+// Optional hyphenation
+.hyphens(@mode: auto) {
+ word-wrap: break-word;
+ -webkit-hyphens: @mode;
+ -moz-hyphens: @mode;
+ -ms-hyphens: @mode; // IE10+
+ -o-hyphens: @mode;
+ hyphens: @mode;
+}
+
+// Placeholder text
+.placeholder(@color: @input-color-placeholder) {
+ // Firefox
+ &::-moz-placeholder {
+ color: @color;
+ opacity: 1; // Override Firefox's unusual default opacity; see https://github.com/twbs/bootstrap/pull/11526
+ }
+ &:-ms-input-placeholder { color: @color; } // Internet Explorer 10+
+ &::-webkit-input-placeholder { color: @color; } // Safari and Chrome
+}
+
+// Transformations
+.scale(@ratio) {
+ -webkit-transform: scale(@ratio);
+ -ms-transform: scale(@ratio); // IE9 only
+ -o-transform: scale(@ratio);
+ transform: scale(@ratio);
+}
+.scale(@ratioX; @ratioY) {
+ -webkit-transform: scale(@ratioX, @ratioY);
+ -ms-transform: scale(@ratioX, @ratioY); // IE9 only
+ -o-transform: scale(@ratioX, @ratioY);
+ transform: scale(@ratioX, @ratioY);
+}
+.scaleX(@ratio) {
+ -webkit-transform: scaleX(@ratio);
+ -ms-transform: scaleX(@ratio); // IE9 only
+ -o-transform: scaleX(@ratio);
+ transform: scaleX(@ratio);
+}
+.scaleY(@ratio) {
+ -webkit-transform: scaleY(@ratio);
+ -ms-transform: scaleY(@ratio); // IE9 only
+ -o-transform: scaleY(@ratio);
+ transform: scaleY(@ratio);
+}
+.skew(@x; @y) {
+ -webkit-transform: skewX(@x) skewY(@y);
+ -ms-transform: skewX(@x) skewY(@y); // See https://github.com/twbs/bootstrap/issues/4885; IE9+
+ -o-transform: skewX(@x) skewY(@y);
+ transform: skewX(@x) skewY(@y);
+}
+.translate(@x; @y) {
+ -webkit-transform: translate(@x, @y);
+ -ms-transform: translate(@x, @y); // IE9 only
+ -o-transform: translate(@x, @y);
+ transform: translate(@x, @y);
+}
+.translate3d(@x; @y; @z) {
+ -webkit-transform: translate3d(@x, @y, @z);
+ transform: translate3d(@x, @y, @z);
+}
+.rotate(@degrees) {
+ -webkit-transform: rotate(@degrees);
+ -ms-transform: rotate(@degrees); // IE9 only
+ -o-transform: rotate(@degrees);
+ transform: rotate(@degrees);
+}
+.rotateX(@degrees) {
+ -webkit-transform: rotateX(@degrees);
+ -ms-transform: rotateX(@degrees); // IE9 only
+ -o-transform: rotateX(@degrees);
+ transform: rotateX(@degrees);
+}
+.rotateY(@degrees) {
+ -webkit-transform: rotateY(@degrees);
+ -ms-transform: rotateY(@degrees); // IE9 only
+ -o-transform: rotateY(@degrees);
+ transform: rotateY(@degrees);
+}
+.perspective(@perspective) {
+ -webkit-perspective: @perspective;
+ -moz-perspective: @perspective;
+ perspective: @perspective;
+}
+.perspective-origin(@perspective) {
+ -webkit-perspective-origin: @perspective;
+ -moz-perspective-origin: @perspective;
+ perspective-origin: @perspective;
+}
+.transform-origin(@origin) {
+ -webkit-transform-origin: @origin;
+ -moz-transform-origin: @origin;
+ -ms-transform-origin: @origin; // IE9 only
+ transform-origin: @origin;
+}
+
+
+// Transitions
+
+.transition(@transition) {
+ -webkit-transition: @transition;
+ -o-transition: @transition;
+ transition: @transition;
+}
+.transition-property(@transition-property) {
+ -webkit-transition-property: @transition-property;
+ transition-property: @transition-property;
+}
+.transition-delay(@transition-delay) {
+ -webkit-transition-delay: @transition-delay;
+ transition-delay: @transition-delay;
+}
+.transition-duration(@transition-duration) {
+ -webkit-transition-duration: @transition-duration;
+ transition-duration: @transition-duration;
+}
+.transition-timing-function(@timing-function) {
+ -webkit-transition-timing-function: @timing-function;
+ transition-timing-function: @timing-function;
+}
+.transition-transform(@transition) {
+ -webkit-transition: -webkit-transform @transition;
+ -moz-transition: -moz-transform @transition;
+ -o-transition: -o-transform @transition;
+ transition: transform @transition;
+}
+
+
+// User select
+// For selecting text on the page
+
+.user-select(@select) {
+ -webkit-user-select: @select;
+ -moz-user-select: @select;
+ -ms-user-select: @select; // IE10+
+ user-select: @select;
+}
diff --git a/src/fmt/doc/bootstrap/modals.less b/src/fmt/doc/bootstrap/modals.less
new file mode 100644
index 000000000..1de622050
--- /dev/null
+++ b/src/fmt/doc/bootstrap/modals.less
@@ -0,0 +1,150 @@
+//
+// Modals
+// --------------------------------------------------
+
+// .modal-open - body class for killing the scroll
+// .modal - container to scroll within
+// .modal-dialog - positioning shell for the actual modal
+// .modal-content - actual modal w/ bg and corners and shit
+
+// Kill the scroll on the body
+.modal-open {
+ overflow: hidden;
+}
+
+// Container that the modal scrolls within
+.modal {
+ display: none;
+ overflow: hidden;
+ position: fixed;
+ top: 0;
+ right: 0;
+ bottom: 0;
+ left: 0;
+ z-index: @zindex-modal;
+ -webkit-overflow-scrolling: touch;
+
+ // Prevent Chrome on Windows from adding a focus outline. For details, see
+ // https://github.com/twbs/bootstrap/pull/10951.
+ outline: 0;
+
+ // When fading in the modal, animate it to slide down
+ &.fade .modal-dialog {
+ .translate(0, -25%);
+ .transition-transform(~"0.3s ease-out");
+ }
+ &.in .modal-dialog { .translate(0, 0) }
+}
+.modal-open .modal {
+ overflow-x: hidden;
+ overflow-y: auto;
+}
+
+// Shell div to position the modal with bottom padding
+.modal-dialog {
+ position: relative;
+ width: auto;
+ margin: 10px;
+}
+
+// Actual modal
+.modal-content {
+ position: relative;
+ background-color: @modal-content-bg;
+ border: 1px solid @modal-content-fallback-border-color; //old browsers fallback (ie8 etc)
+ border: 1px solid @modal-content-border-color;
+ border-radius: @border-radius-large;
+ .box-shadow(0 3px 9px rgba(0,0,0,.5));
+ background-clip: padding-box;
+ // Remove focus outline from opened modal
+ outline: 0;
+}
+
+// Modal background
+.modal-backdrop {
+ position: fixed;
+ top: 0;
+ right: 0;
+ bottom: 0;
+ left: 0;
+ z-index: @zindex-modal-background;
+ background-color: @modal-backdrop-bg;
+ // Fade for backdrop
+ &.fade { .opacity(0); }
+ &.in { .opacity(@modal-backdrop-opacity); }
+}
+
+// Modal header
+// Top section of the modal w/ title and dismiss
+.modal-header {
+ padding: @modal-title-padding;
+ border-bottom: 1px solid @modal-header-border-color;
+ min-height: (@modal-title-padding + @modal-title-line-height);
+}
+// Close icon
+.modal-header .close {
+ margin-top: -2px;
+}
+
+// Title text within header
+.modal-title {
+ margin: 0;
+ line-height: @modal-title-line-height;
+}
+
+// Modal body
+// Where all modal content resides (sibling of .modal-header and .modal-footer)
+.modal-body {
+ position: relative;
+ padding: @modal-inner-padding;
+}
+
+// Footer (for actions)
+.modal-footer {
+ padding: @modal-inner-padding;
+ text-align: right; // right align buttons
+ border-top: 1px solid @modal-footer-border-color;
+ &:extend(.clearfix all); // clear it in case folks use .pull-* classes on buttons
+
+ // Properly space out buttons
+ .btn + .btn {
+ margin-left: 5px;
+ margin-bottom: 0; // account for input[type="submit"] which gets the bottom margin like all other inputs
+ }
+ // but override that for button groups
+ .btn-group .btn + .btn {
+ margin-left: -1px;
+ }
+ // and override it for block buttons as well
+ .btn-block + .btn-block {
+ margin-left: 0;
+ }
+}
+
+// Measure scrollbar width for padding body during modal show/hide
+.modal-scrollbar-measure {
+ position: absolute;
+ top: -9999px;
+ width: 50px;
+ height: 50px;
+ overflow: scroll;
+}
+
+// Scale up the modal
+@media (min-width: @screen-sm-min) {
+ // Automatically set modal's width for larger viewports
+ .modal-dialog {
+ width: @modal-md;
+ margin: 30px auto;
+ }
+ .modal-content {
+ .box-shadow(0 5px 15px rgba(0,0,0,.5));
+ }
+
+ // Modal sizes
+ .modal-sm { width: @modal-sm; }
+}
+
+@media (min-width: @screen-md-min) {
+ .modal-lg { width: @modal-lg; }
+}
diff --git a/src/fmt/doc/bootstrap/navbar.less b/src/fmt/doc/bootstrap/navbar.less
new file mode 100644
index 000000000..03f4e2ac7
--- /dev/null
+++ b/src/fmt/doc/bootstrap/navbar.less
@@ -0,0 +1,660 @@
+//
+// Navbars
+// --------------------------------------------------
+
+
+// Wrapper and base class
+//
+// Provide a static navbar from which we expand to create full-width, fixed, and
+// other navbar variations.
+
+.navbar {
+ position: relative;
+ min-height: @navbar-height; // Ensure a navbar always shows (e.g., without a .navbar-brand in collapsed mode)
+ margin-bottom: @navbar-margin-bottom;
+ border: 1px solid transparent;
+
+ // Prevent floats from breaking the navbar
+ &:extend(.clearfix all);
+
+ @media (min-width: @grid-float-breakpoint) {
+ border-radius: @navbar-border-radius;
+ }
+}
+
+
+// Navbar heading
+//
+// Groups `.navbar-brand` and `.navbar-toggle` into a single component for easy
+// styling of responsive aspects.
+
+.navbar-header {
+ &:extend(.clearfix all);
+
+ @media (min-width: @grid-float-breakpoint) {
+ float: left;
+ }
+}
+
+
+// Navbar collapse (body)
+//
+// Group your navbar content into this for easy collapsing and expanding across
+// various device sizes. By default, this content is collapsed when <768px, but
+// will expand past that for a horizontal display.
+//
+// To start (on mobile devices) the navbar links, forms, and buttons are stacked
+// vertically and include a `max-height` to overflow in case you have too much
+// content for the user's viewport.
+
+.navbar-collapse {
+ overflow-x: visible;
+ padding-right: @navbar-padding-horizontal;
+ padding-left: @navbar-padding-horizontal;
+ border-top: 1px solid transparent;
+ box-shadow: inset 0 1px 0 rgba(255,255,255,.1);
+ &:extend(.clearfix all);
+ -webkit-overflow-scrolling: touch;
+
+ &.in {
+ overflow-y: auto;
+ }
+
+ @media (min-width: @grid-float-breakpoint) {
+ width: auto;
+ border-top: 0;
+ box-shadow: none;
+
+ &.collapse {
+ display: block !important;
+ height: auto !important;
+ padding-bottom: 0; // Override default setting
+ overflow: visible !important;
+ }
+
+ &.in {
+ overflow-y: visible;
+ }
+
+ // Undo the collapse side padding for navbars with containers to ensure
+ // alignment of right-aligned contents.
+ .navbar-fixed-top &,
+ .navbar-static-top &,
+ .navbar-fixed-bottom & {
+ padding-left: 0;
+ padding-right: 0;
+ }
+ }
+}
+
+.navbar-fixed-top,
+.navbar-fixed-bottom {
+ .navbar-collapse {
+ max-height: @navbar-collapse-max-height;
+
+ @media (max-device-width: @screen-xs-min) and (orientation: landscape) {
+ max-height: 200px;
+ }
+ }
+}
+
+
+// Both navbar header and collapse
+//
+// When a container is present, change the behavior of the header and collapse.
+
+.tb-container,
+.container-fluid {
+ > .navbar-header,
+ > .navbar-collapse {
+ margin-right: -@navbar-padding-horizontal;
+ margin-left: -@navbar-padding-horizontal;
+
+ @media (min-width: @grid-float-breakpoint) {
+ margin-right: 0;
+ margin-left: 0;
+ }
+ }
+}
+
+
+//
+// Navbar alignment options
+//
+// Display the navbar across the entirety of the page or fixed it to the top or
+// bottom of the page.
+
+// Static top (unfixed, but 100% wide) navbar
+.navbar-static-top {
+ z-index: @zindex-navbar;
+ border-width: 0 0 1px;
+
+ @media (min-width: @grid-float-breakpoint) {
+ border-radius: 0;
+ }
+}
+
+// Fix the top/bottom navbars when screen real estate supports it
+.navbar-fixed-top,
+.navbar-fixed-bottom {
+ position: fixed;
+ right: 0;
+ left: 0;
+ z-index: @zindex-navbar-fixed;
+
+ // Undo the rounded corners
+ @media (min-width: @grid-float-breakpoint) {
+ border-radius: 0;
+ }
+}
+.navbar-fixed-top {
+ top: 0;
+ border-width: 0 0 1px;
+}
+.navbar-fixed-bottom {
+ bottom: 0;
+ margin-bottom: 0; // override .navbar defaults
+ border-width: 1px 0 0;
+}
+
+
+// Brand/project name
+
+.navbar-brand {
+ float: left;
+ padding: @navbar-padding-vertical @navbar-padding-horizontal;
+ font-size: @font-size-large;
+ line-height: @line-height-computed;
+ height: @navbar-height;
+
+ &:hover,
+ &:focus {
+ text-decoration: none;
+ }
+
+ > img {
+ display: block;
+ }
+
+ @media (min-width: @grid-float-breakpoint) {
+ .navbar > .tb-container &,
+ .navbar > .container-fluid & {
+ margin-left: -@navbar-padding-horizontal;
+ }
+ }
+}
+
+
+// Navbar toggle
+//
+// Custom button for toggling the `.navbar-collapse`, powered by the collapse
+// JavaScript plugin.
+
+.navbar-toggle {
+ position: relative;
+ float: right;
+ margin-right: @navbar-padding-horizontal;
+ padding: 9px 10px;
+ .navbar-vertical-align(34px);
+ background-color: transparent;
+ background-image: none; // Reset unusual Firefox-on-Android default style; see https://github.com/necolas/normalize.css/issues/214
+ border: 1px solid transparent;
+ border-radius: @border-radius-base;
+
+ // We remove the `outline` here, but later compensate by attaching `:hover`
+ // styles to `:focus`.
+ &:focus {
+ outline: 0;
+ }
+
+ // Bars
+ .icon-bar {
+ display: block;
+ width: 22px;
+ height: 2px;
+ border-radius: 1px;
+ }
+ .icon-bar + .icon-bar {
+ margin-top: 4px;
+ }
+
+ @media (min-width: @grid-float-breakpoint) {
+ display: none;
+ }
+}
+
+
+// Navbar nav links
+//
+// Builds on top of the `.nav` components with its own modifier class to make
+// the nav the full height of the horizontal nav (above 768px).
+
+.navbar-nav {
+ margin: (@navbar-padding-vertical / 2) -@navbar-padding-horizontal;
+
+ > li > a {
+ padding-top: 10px;
+ padding-bottom: 10px;
+ line-height: @line-height-computed;
+ }
+
+ @media (max-width: @grid-float-breakpoint-max) {
+ // Dropdowns get custom display when collapsed
+ .open .dropdown-menu {
+ position: static;
+ float: none;
+ width: auto;
+ margin-top: 0;
+ background-color: transparent;
+ border: 0;
+ box-shadow: none;
+ > li > a,
+ .dropdown-header {
+ padding: 5px 15px 5px 25px;
+ }
+ > li > a {
+ line-height: @line-height-computed;
+ &:hover,
+ &:focus {
+ background-image: none;
+ }
+ }
+ }
+ }
+
+ // Uncollapse the nav
+ @media (min-width: @grid-float-breakpoint) {
+ float: left;
+ margin: 0;
+
+ > li {
+ float: left;
+ > a {
+ padding-top: @navbar-padding-vertical;
+ padding-bottom: @navbar-padding-vertical;
+ }
+ }
+ }
+}
+
+
+// Navbar form
+//
+// Extension of the `.form-inline` with some extra flavor for optimum display in
+// our navbars.
+
+.navbar-form {
+ margin-left: -@navbar-padding-horizontal;
+ margin-right: -@navbar-padding-horizontal;
+ padding: 10px @navbar-padding-horizontal;
+ border-top: 1px solid transparent;
+ border-bottom: 1px solid transparent;
+ @shadow: inset 0 1px 0 rgba(255,255,255,.1), 0 1px 0 rgba(255,255,255,.1);
+ .box-shadow(@shadow);
+
+ // Mixin behavior for optimum display
+ .form-inline();
+
+ .form-group {
+ @media (max-width: @grid-float-breakpoint-max) {
+ margin-bottom: 5px;
+
+ &:last-child {
+ margin-bottom: 0;
+ }
+ }
+ }
+
+ // Vertically center in expanded, horizontal navbar
+ .navbar-vertical-align(@input-height-base);
+
+ // Undo 100% width for pull classes
+ @media (min-width: @grid-float-breakpoint) {
+ width: auto;
+ border: 0;
+ margin-left: 0;
+ margin-right: 0;
+ padding-top: 0;
+ padding-bottom: 0;
+ .box-shadow(none);
+ }
+}
+
+
+// Dropdown menus
+
+// Menu position and menu carets
+.navbar-nav > li > .dropdown-menu {
+ margin-top: 0;
+ .border-top-radius(0);
+}
+// Menu position and menu caret support for dropups via extra dropup class
+.navbar-fixed-bottom .navbar-nav > li > .dropdown-menu {
+ margin-bottom: 0;
+ .border-top-radius(@navbar-border-radius);
+ .border-bottom-radius(0);
+}
+
+
+// Buttons in navbars
+//
+// Vertically center a button within a navbar (when *not* in a form).
+
+.navbar-btn {
+ .navbar-vertical-align(@input-height-base);
+
+ &.btn-sm {
+ .navbar-vertical-align(@input-height-small);
+ }
+ &.btn-xs {
+ .navbar-vertical-align(22);
+ }
+}
+
+
+// Text in navbars
+//
+// Add a class to make any element properly align itself vertically within the navbars.
+
+.navbar-text {
+ .navbar-vertical-align(@line-height-computed);
+
+ @media (min-width: @grid-float-breakpoint) {
+ float: left;
+ margin-left: @navbar-padding-horizontal;
+ margin-right: @navbar-padding-horizontal;
+ }
+}
+
+
+// Component alignment
+//
+// Repurpose the pull utilities as their own navbar utilities to avoid specificity
+// issues with parents and chaining. Only do this when the navbar is uncollapsed
+// though so that navbar contents properly stack and align in mobile.
+//
+// Declared after the navbar components to ensure more specificity on the margins.
+
+@media (min-width: @grid-float-breakpoint) {
+ .navbar-left { .pull-left(); }
+ .navbar-right {
+ .pull-right();
+ margin-right: -@navbar-padding-horizontal;
+
+ ~ .navbar-right {
+ margin-right: 0;
+ }
+ }
+}
+
+
+// Alternate navbars
+// --------------------------------------------------
+
+// Default navbar
+.navbar-default {
+ background-color: @navbar-default-bg;
+ border-color: @navbar-default-border;
+
+ .navbar-brand {
+ color: @navbar-default-brand-color;
+ &:hover,
+ &:focus {
+ color: @navbar-default-brand-hover-color;
+ background-color: @navbar-default-brand-hover-bg;
+ }
+ }
+
+ .navbar-text {
+ color: @navbar-default-color;
+ }
+
+ .navbar-nav {
+ > li > a {
+ color: @navbar-default-link-color;
+
+ &:hover,
+ &:focus {
+ color: @navbar-default-link-hover-color;
+ background-color: @navbar-default-link-hover-bg;
+ }
+ }
+ > .active > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @navbar-default-link-active-color;
+ background-color: @navbar-default-link-active-bg;
+ }
+ }
+ > .disabled > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @navbar-default-link-disabled-color;
+ background-color: @navbar-default-link-disabled-bg;
+ }
+ }
+ }
+
+ .navbar-toggle {
+ border-color: @navbar-default-toggle-border-color;
+ &:hover,
+ &:focus {
+ background-color: @navbar-default-toggle-hover-bg;
+ }
+ .icon-bar {
+ background-color: @navbar-default-toggle-icon-bar-bg;
+ }
+ }
+
+ .navbar-collapse,
+ .navbar-form {
+ border-color: @navbar-default-border;
+ }
+
+ // Dropdown menu items
+ .navbar-nav {
+ // Remove background color from open dropdown
+ > .open > a {
+ &,
+ &:hover,
+ &:focus {
+ background-color: @navbar-default-link-active-bg;
+ color: @navbar-default-link-active-color;
+ }
+ }
+
+ @media (max-width: @grid-float-breakpoint-max) {
+ // Dropdowns get custom display when collapsed
+ .open .dropdown-menu {
+ > li > a {
+ color: @navbar-default-link-color;
+ &:hover,
+ &:focus {
+ color: @navbar-default-link-hover-color;
+ background-color: @navbar-default-link-hover-bg;
+ }
+ }
+ > .active > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @navbar-default-link-active-color;
+ background-color: @navbar-default-link-active-bg;
+ }
+ }
+ > .disabled > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @navbar-default-link-disabled-color;
+ background-color: @navbar-default-link-disabled-bg;
+ }
+ }
+ }
+ }
+ }
+
+
+ // Links in navbars
+ //
+ // Add a class to ensure links outside the navbar nav are colored correctly.
+
+ .navbar-link {
+ color: @navbar-default-link-color;
+ &:hover {
+ color: @navbar-default-link-hover-color;
+ }
+ }
+
+ .btn-link {
+ color: @navbar-default-link-color;
+ &:hover,
+ &:focus {
+ color: @navbar-default-link-hover-color;
+ }
+ &[disabled],
+ fieldset[disabled] & {
+ &:hover,
+ &:focus {
+ color: @navbar-default-link-disabled-color;
+ }
+ }
+ }
+}
+
+// Inverse navbar
+
+.navbar-inverse {
+ background-color: @navbar-inverse-bg;
+ border-color: @navbar-inverse-border;
+
+ .navbar-brand {
+ color: @navbar-inverse-brand-color;
+ &:hover,
+ &:focus {
+ color: @navbar-inverse-brand-hover-color;
+ background-color: @navbar-inverse-brand-hover-bg;
+ }
+ }
+
+ .navbar-text {
+ color: @navbar-inverse-color;
+ }
+
+ .navbar-nav {
+ > li > a {
+ color: @navbar-inverse-link-color;
+
+ &:hover,
+ &:focus {
+ color: @navbar-inverse-link-hover-color;
+ background-color: @navbar-inverse-link-hover-bg;
+ }
+ }
+ > .active > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @navbar-inverse-link-active-color;
+ background-color: @navbar-inverse-link-active-bg;
+ }
+ }
+ > .disabled > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @navbar-inverse-link-disabled-color;
+ background-color: @navbar-inverse-link-disabled-bg;
+ }
+ }
+ }
+
+ // Darken the responsive nav toggle
+ .navbar-toggle {
+ border-color: @navbar-inverse-toggle-border-color;
+ &:hover,
+ &:focus {
+ background-color: @navbar-inverse-toggle-hover-bg;
+ }
+ .icon-bar {
+ background-color: @navbar-inverse-toggle-icon-bar-bg;
+ }
+ }
+
+ .navbar-collapse,
+ .navbar-form {
+ border-color: darken(@navbar-inverse-bg, 7%);
+ }
+
+ // Dropdowns
+ .navbar-nav {
+ > .open > a {
+ &,
+ &:hover,
+ &:focus {
+ background-color: @navbar-inverse-link-active-bg;
+ color: @navbar-inverse-link-active-color;
+ }
+ }
+
+ @media (max-width: @grid-float-breakpoint-max) {
+ // Dropdowns get custom display
+ .open .dropdown-menu {
+ > .dropdown-header {
+ border-color: @navbar-inverse-border;
+ }
+ .divider {
+ background-color: @navbar-inverse-border;
+ }
+ > li > a {
+ color: @navbar-inverse-link-color;
+ &:hover,
+ &:focus {
+ color: @navbar-inverse-link-hover-color;
+ background-color: @navbar-inverse-link-hover-bg;
+ }
+ }
+ > .active > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @navbar-inverse-link-active-color;
+ background-color: @navbar-inverse-link-active-bg;
+ }
+ }
+ > .disabled > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @navbar-inverse-link-disabled-color;
+ background-color: @navbar-inverse-link-disabled-bg;
+ }
+ }
+ }
+ }
+ }
+
+ .navbar-link {
+ color: @navbar-inverse-link-color;
+ &:hover {
+ color: @navbar-inverse-link-hover-color;
+ }
+ }
+
+ .btn-link {
+ color: @navbar-inverse-link-color;
+ &:hover,
+ &:focus {
+ color: @navbar-inverse-link-hover-color;
+ }
+ &[disabled],
+ fieldset[disabled] & {
+ &:hover,
+ &:focus {
+ color: @navbar-inverse-link-disabled-color;
+ }
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/navs.less b/src/fmt/doc/bootstrap/navs.less
new file mode 100644
index 000000000..a3d11b136
--- /dev/null
+++ b/src/fmt/doc/bootstrap/navs.less
@@ -0,0 +1,242 @@
+//
+// Navs
+// --------------------------------------------------
+
+
+// Base class
+// --------------------------------------------------
+
+.nav {
+ margin-bottom: 0;
+ padding-left: 0; // Override default ul/ol
+ list-style: none;
+ &:extend(.clearfix all);
+
+ > li {
+ position: relative;
+ display: block;
+
+ > a {
+ position: relative;
+ display: block;
+ padding: @nav-link-padding;
+ &:hover,
+ &:focus {
+ text-decoration: none;
+ background-color: @nav-link-hover-bg;
+ }
+ }
+
+ // Disabled state sets text to gray and nukes hover/tab effects
+ &.disabled > a {
+ color: @nav-disabled-link-color;
+
+ &:hover,
+ &:focus {
+ color: @nav-disabled-link-hover-color;
+ text-decoration: none;
+ background-color: transparent;
+ cursor: @cursor-disabled;
+ }
+ }
+ }
+
+ // Open dropdowns
+ .open > a {
+ &,
+ &:hover,
+ &:focus {
+ background-color: @nav-link-hover-bg;
+ border-color: @link-color;
+ }
+ }
+
+ // Nav dividers (deprecated with v3.0.1)
+ //
+ // This should have been removed in v3 with the dropping of `.nav-list`, but
+ // we missed it. We don't currently support this anywhere, but in the interest
+ // of maintaining backward compatibility in case you use it, it's deprecated.
+ .nav-divider {
+ .nav-divider();
+ }
+
+ // Prevent IE8 from misplacing imgs
+ //
+ // See https://github.com/h5bp/html5-boilerplate/issues/984#issuecomment-3985989
+ > li > a > img {
+ max-width: none;
+ }
+}
+
+
+// Tabs
+// -------------------------
+
+// Give the tabs something to sit on
+.nav-tabs {
+ border-bottom: 1px solid @nav-tabs-border-color;
+ > li {
+ float: left;
+ // Make the list-items overlay the bottom border
+ margin-bottom: -1px;
+
+ // Actual tabs (as links)
+ > a {
+ margin-right: 2px;
+ line-height: @line-height-base;
+ border: 1px solid transparent;
+ border-radius: @border-radius-base @border-radius-base 0 0;
+ &:hover {
+ border-color: @nav-tabs-link-hover-border-color @nav-tabs-link-hover-border-color @nav-tabs-border-color;
+ }
+ }
+
+ // Active state, and its :hover to override normal :hover
+ &.active > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @nav-tabs-active-link-hover-color;
+ background-color: @nav-tabs-active-link-hover-bg;
+ border: 1px solid @nav-tabs-active-link-hover-border-color;
+ border-bottom-color: transparent;
+ cursor: default;
+ }
+ }
+ }
+ // pulling this in mainly for less shorthand
+ &.nav-justified {
+ .nav-justified();
+ .nav-tabs-justified();
+ }
+}
+
+
+// Pills
+// -------------------------
+.nav-pills {
+ > li {
+ float: left;
+
+ // Links rendered as pills
+ > a {
+ border-radius: @nav-pills-border-radius;
+ }
+ + li {
+ margin-left: 2px;
+ }
+
+ // Active state
+ &.active > a {
+ &,
+ &:hover,
+ &:focus {
+ color: @nav-pills-active-link-hover-color;
+ background-color: @nav-pills-active-link-hover-bg;
+ }
+ }
+ }
+}
+
+
+// Stacked pills
+.nav-stacked {
+ > li {
+ float: none;
+ + li {
+ margin-top: 2px;
+ margin-left: 0; // no need for this gap between nav items
+ }
+ }
+}
+
+
+// Nav variations
+// --------------------------------------------------
+
+// Justified nav links
+// -------------------------
+
+.nav-justified {
+ width: 100%;
+
+ > li {
+ float: none;
+ > a {
+ text-align: center;
+ margin-bottom: 5px;
+ }
+ }
+
+ > .dropdown .dropdown-menu {
+ top: auto;
+ left: auto;
+ }
+
+ @media (min-width: @screen-sm-min) {
+ > li {
+ display: table-cell;
+ width: 1%;
+ > a {
+ margin-bottom: 0;
+ }
+ }
+ }
+}
+
+// Move borders to anchors instead of bottom of list
+//
+// Mixin for adding on top the shared `.nav-justified` styles for our tabs
+.nav-tabs-justified {
+ border-bottom: 0;
+
+ > li > a {
+ // Override margin from .nav-tabs
+ margin-right: 0;
+ border-radius: @border-radius-base;
+ }
+
+ > .active > a,
+ > .active > a:hover,
+ > .active > a:focus {
+ border: 1px solid @nav-tabs-justified-link-border-color;
+ }
+
+ @media (min-width: @screen-sm-min) {
+ > li > a {
+ border-bottom: 1px solid @nav-tabs-justified-link-border-color;
+ border-radius: @border-radius-base @border-radius-base 0 0;
+ }
+ > .active > a,
+ > .active > a:hover,
+ > .active > a:focus {
+ border-bottom-color: @nav-tabs-justified-active-link-border-color;
+ }
+ }
+}
+
+
+// Tabbable tabs
+// -------------------------
+
+// Hide tabbable panes to start, show them when `.active`
+.tab-content {
+ > .tab-pane {
+ display: none;
+ }
+ > .active {
+ display: block;
+ }
+}
+
+
+// Dropdowns
+// -------------------------
+
+// Specific dropdowns
+.nav-tabs .dropdown-menu {
+ // make dropdown border overlap tab border
+ margin-top: -1px;
+ // Remove the top rounded corners here since there is a hard edge above the menu
+ .border-top-radius(0);
+}
diff --git a/src/fmt/doc/bootstrap/normalize.less b/src/fmt/doc/bootstrap/normalize.less
new file mode 100644
index 000000000..62a085a48
--- /dev/null
+++ b/src/fmt/doc/bootstrap/normalize.less
@@ -0,0 +1,427 @@
+/*! normalize.css v3.0.2 | MIT License | git.io/normalize */
+
+//
+// 1. Set default font family to sans-serif.
+// 2. Prevent iOS text size adjust after orientation change, without disabling
+// user zoom.
+//
+
+html {
+ font-family: sans-serif; // 1
+ -ms-text-size-adjust: 100%; // 2
+ -webkit-text-size-adjust: 100%; // 2
+}
+
+//
+// Remove default margin.
+//
+
+body {
+ margin: 0;
+}
+
+// HTML5 display definitions
+// ==========================================================================
+
+//
+// Correct `block` display not defined for any HTML5 element in IE 8/9.
+// Correct `block` display not defined for `details` or `summary` in IE 10/11
+// and Firefox.
+// Correct `block` display not defined for `main` in IE 11.
+//
+
+article,
+aside,
+details,
+figcaption,
+figure,
+footer,
+header,
+hgroup,
+main,
+menu,
+nav,
+section,
+summary {
+ display: block;
+}
+
+//
+// 1. Correct `inline-block` display not defined in IE 8/9.
+// 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
+//
+
+audio,
+canvas,
+progress,
+video {
+ display: inline-block; // 1
+ vertical-align: baseline; // 2
+}
+
+//
+// Prevent modern browsers from displaying `audio` without controls.
+// Remove excess height in iOS 5 devices.
+//
+
+audio:not([controls]) {
+ display: none;
+ height: 0;
+}
+
+//
+// Address `[hidden]` styling not present in IE 8/9/10.
+// Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
+//
+
+[hidden],
+template {
+ display: none;
+}
+
+// Links
+// ==========================================================================
+
+//
+// Remove the gray background color from active links in IE 10.
+//
+
+a {
+ background-color: transparent;
+}
+
+//
+// Improve readability when focused and also mouse hovered in all browsers.
+//
+
+a:active,
+a:hover {
+ outline: 0;
+}
+
+// Text-level semantics
+// ==========================================================================
+
+//
+// Address styling not present in IE 8/9/10/11, Safari, and Chrome.
+//
+
+abbr[title] {
+ border-bottom: 1px dotted;
+}
+
+//
+// Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
+//
+
+b,
+strong {
+ font-weight: bold;
+}
+
+//
+// Address styling not present in Safari and Chrome.
+//
+
+dfn {
+ font-style: italic;
+}
+
+//
+// Address variable `h1` font-size and margin within `section` and `article`
+// contexts in Firefox 4+, Safari, and Chrome.
+//
+
+h1 {
+ font-size: 2em;
+ margin: 0.67em 0;
+}
+
+//
+// Address styling not present in IE 8/9.
+//
+
+mark {
+ background: #ff0;
+ color: #000;
+}
+
+//
+// Address inconsistent and variable font size in all browsers.
+//
+
+small {
+ font-size: 80%;
+}
+
+//
+// Prevent `sub` and `sup` affecting `line-height` in all browsers.
+//
+
+sub,
+sup {
+ font-size: 75%;
+ line-height: 0;
+ position: relative;
+ vertical-align: baseline;
+}
+
+sup {
+ top: -0.5em;
+}
+
+sub {
+ bottom: -0.25em;
+}
+
+// Embedded content
+// ==========================================================================
+
+//
+// Remove border when inside `a` element in IE 8/9/10.
+//
+
+img {
+ border: 0;
+}
+
+//
+// Correct overflow not hidden in IE 9/10/11.
+//
+
+svg:not(:root) {
+ overflow: hidden;
+}
+
+// Grouping content
+// ==========================================================================
+
+//
+// Address margin not present in IE 8/9 and Safari.
+//
+
+figure {
+ margin: 1em 40px;
+}
+
+//
+// Address differences between Firefox and other browsers.
+//
+
+hr {
+ -moz-box-sizing: content-box;
+ box-sizing: content-box;
+ height: 0;
+}
+
+//
+// Contain overflow in all browsers.
+//
+
+pre {
+ overflow: auto;
+}
+
+//
+// Address odd `em`-unit font size rendering in all browsers.
+//
+
+code,
+kbd,
+pre,
+samp {
+ font-family: monospace, monospace;
+ font-size: 1em;
+}
+
+// Forms
+// ==========================================================================
+
+//
+// Known limitation: by default, Chrome and Safari on OS X allow very limited
+// styling of `select`, unless a `border` property is set.
+//
+
+//
+// 1. Correct color not being inherited.
+// Known issue: affects color of disabled elements.
+// 2. Correct font properties not being inherited.
+// 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
+//
+
+button,
+input,
+optgroup,
+select,
+textarea {
+ color: inherit; // 1
+ font: inherit; // 2
+ margin: 0; // 3
+}
+
+//
+// Address `overflow` set to `hidden` in IE 8/9/10/11.
+//
+
+button {
+ overflow: visible;
+}
+
+//
+// Address inconsistent `text-transform` inheritance for `button` and `select`.
+// All other form control elements do not inherit `text-transform` values.
+// Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
+// Correct `select` style inheritance in Firefox.
+//
+
+button,
+select {
+ text-transform: none;
+}
+
+//
+// 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
+// and `video` controls.
+// 2. Correct inability to style clickable `input` types in iOS.
+// 3. Improve usability and consistency of cursor style between image-type
+// `input` and others.
+//
+
+button,
+html input[type="button"], // 1
+input[type="reset"],
+input[type="submit"] {
+ -webkit-appearance: button; // 2
+ cursor: pointer; // 3
+}
+
+//
+// Re-set default cursor for disabled elements.
+//
+
+button[disabled],
+html input[disabled] {
+ cursor: default;
+}
+
+//
+// Remove inner padding and border in Firefox 4+.
+//
+
+button::-moz-focus-inner,
+input::-moz-focus-inner {
+ border: 0;
+ padding: 0;
+}
+
+//
+// Address Firefox 4+ setting `line-height` on `input` using `!important` in
+// the UA stylesheet.
+//
+
+input {
+ line-height: normal;
+}
+
+//
+// It's recommended that you don't attempt to style these elements.
+// Firefox's implementation doesn't respect box-sizing, padding, or width.
+//
+// 1. Address box sizing set to `content-box` in IE 8/9/10.
+// 2. Remove excess padding in IE 8/9/10.
+//
+
+input[type="checkbox"],
+input[type="radio"] {
+ box-sizing: border-box; // 1
+ padding: 0; // 2
+}
+
+//
+// Fix the cursor style for Chrome's increment/decrement buttons. For certain
+// `font-size` values of the `input`, it causes the cursor style of the
+// decrement button to change from `default` to `text`.
+//
+
+input[type="number"]::-webkit-inner-spin-button,
+input[type="number"]::-webkit-outer-spin-button {
+ height: auto;
+}
+
+//
+// 1. Address `appearance` set to `searchfield` in Safari and Chrome.
+// 2. Address `box-sizing` set to `border-box` in Safari and Chrome
+// (include `-moz` to future-proof).
+//
+
+input[type="search"] {
+ -webkit-appearance: textfield; // 1
+ -moz-box-sizing: content-box;
+ -webkit-box-sizing: content-box; // 2
+ box-sizing: content-box;
+}
+
+//
+// Remove inner padding and search cancel button in Safari and Chrome on OS X.
+// Safari (but not Chrome) clips the cancel button when the search input has
+// padding (and `textfield` appearance).
+//
+
+input[type="search"]::-webkit-search-cancel-button,
+input[type="search"]::-webkit-search-decoration {
+ -webkit-appearance: none;
+}
+
+//
+// Define consistent border, margin, and padding.
+//
+
+fieldset {
+ border: 1px solid #c0c0c0;
+ margin: 0 2px;
+ padding: 0.35em 0.625em 0.75em;
+}
+
+//
+// 1. Correct `color` not being inherited in IE 8/9/10/11.
+// 2. Remove padding so people aren't caught out if they zero out fieldsets.
+//
+
+legend {
+ border: 0; // 1
+ padding: 0; // 2
+}
+
+//
+// Remove default vertical scrollbar in IE 8/9/10/11.
+//
+
+textarea {
+ overflow: auto;
+}
+
+//
+// Don't inherit the `font-weight` (applied by a rule above).
+// NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
+//
+
+optgroup {
+ font-weight: bold;
+}
+
+// Tables
+// ==========================================================================
+
+//
+// Remove most spacing between table cells.
+//
+
+table {
+ border-collapse: collapse;
+ border-spacing: 0;
+}
+
+td,
+th {
+ padding: 0;
+}
diff --git a/src/fmt/doc/bootstrap/pager.less b/src/fmt/doc/bootstrap/pager.less
new file mode 100644
index 000000000..41abaaadc
--- /dev/null
+++ b/src/fmt/doc/bootstrap/pager.less
@@ -0,0 +1,54 @@
+//
+// Pager pagination
+// --------------------------------------------------
+
+
+.pager {
+ padding-left: 0;
+ margin: @line-height-computed 0;
+ list-style: none;
+ text-align: center;
+ &:extend(.clearfix all);
+ li {
+ display: inline;
+ > a,
+ > span {
+ display: inline-block;
+ padding: 5px 14px;
+ background-color: @pager-bg;
+ border: 1px solid @pager-border;
+ border-radius: @pager-border-radius;
+ }
+
+ > a:hover,
+ > a:focus {
+ text-decoration: none;
+ background-color: @pager-hover-bg;
+ }
+ }
+
+ .next {
+ > a,
+ > span {
+ float: right;
+ }
+ }
+
+ .previous {
+ > a,
+ > span {
+ float: left;
+ }
+ }
+
+ .disabled {
+ > a,
+ > a:hover,
+ > a:focus,
+ > span {
+ color: @pager-disabled-color;
+ background-color: @pager-bg;
+ cursor: @cursor-disabled;
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/pagination.less b/src/fmt/doc/bootstrap/pagination.less
new file mode 100644
index 000000000..38c4c3d34
--- /dev/null
+++ b/src/fmt/doc/bootstrap/pagination.less
@@ -0,0 +1,88 @@
+//
+// Pagination (multiple pages)
+// --------------------------------------------------
+.pagination {
+ display: inline-block;
+ padding-left: 0;
+ margin: @line-height-computed 0;
+ border-radius: @border-radius-base;
+
+ > li {
+ display: inline; // Remove list-style and block-level defaults
+ > a,
+ > span {
+ position: relative;
+ float: left; // Collapse white-space
+ padding: @padding-base-vertical @padding-base-horizontal;
+ line-height: @line-height-base;
+ text-decoration: none;
+ color: @pagination-color;
+ background-color: @pagination-bg;
+ border: 1px solid @pagination-border;
+ margin-left: -1px;
+ }
+ &:first-child {
+ > a,
+ > span {
+ margin-left: 0;
+ .border-left-radius(@border-radius-base);
+ }
+ }
+ &:last-child {
+ > a,
+ > span {
+ .border-right-radius(@border-radius-base);
+ }
+ }
+ }
+
+ > li > a,
+ > li > span {
+ &:hover,
+ &:focus {
+ color: @pagination-hover-color;
+ background-color: @pagination-hover-bg;
+ border-color: @pagination-hover-border;
+ }
+ }
+
+ > .active > a,
+ > .active > span {
+ &,
+ &:hover,
+ &:focus {
+ z-index: 2;
+ color: @pagination-active-color;
+ background-color: @pagination-active-bg;
+ border-color: @pagination-active-border;
+ cursor: default;
+ }
+ }
+
+ > .disabled {
+ > span,
+ > span:hover,
+ > span:focus,
+ > a,
+ > a:hover,
+ > a:focus {
+ color: @pagination-disabled-color;
+ background-color: @pagination-disabled-bg;
+ border-color: @pagination-disabled-border;
+ cursor: @cursor-disabled;
+ }
+ }
+}
+
+// Sizing
+// --------------------------------------------------
+
+// Large
+.pagination-lg {
+ .pagination-size(@padding-large-vertical; @padding-large-horizontal; @font-size-large; @border-radius-large);
+}
+
+// Small
+.pagination-sm {
+ .pagination-size(@padding-small-vertical; @padding-small-horizontal; @font-size-small; @border-radius-small);
+}
diff --git a/src/fmt/doc/bootstrap/panels.less b/src/fmt/doc/bootstrap/panels.less
new file mode 100644
index 000000000..04eb2b39c
--- /dev/null
+++ b/src/fmt/doc/bootstrap/panels.less
@@ -0,0 +1,265 @@
+//
+// Panels
+// --------------------------------------------------
+
+
+// Base class
+.panel {
+ margin-bottom: @line-height-computed;
+ background-color: @panel-bg;
+ border: 1px solid transparent;
+ border-radius: @panel-border-radius;
+ .box-shadow(0 1px 1px rgba(0,0,0,.05));
+}
+
+// Panel contents
+.panel-body {
+ padding: @panel-body-padding;
+ &:extend(.clearfix all);
+}
+
+// Optional heading
+.panel-heading {
+ padding: @panel-heading-padding;
+ border-bottom: 1px solid transparent;
+ .border-top-radius((@panel-border-radius - 1));
+
+ > .dropdown .dropdown-toggle {
+ color: inherit;
+ }
+}
+
+// Within heading, strip any `h*` tag of its default margins for spacing.
+.panel-title {
+ margin-top: 0;
+ margin-bottom: 0;
+ font-size: ceil((@font-size-base * 1.125));
+ color: inherit;
+
+ > a,
+ > small,
+ > .small,
+ > small > a,
+ > .small > a {
+ color: inherit;
+ }
+}
+
+// Optional footer (stays gray in every modifier class)
+.panel-footer {
+ padding: @panel-footer-padding;
+ background-color: @panel-footer-bg;
+ border-top: 1px solid @panel-inner-border;
+ .border-bottom-radius((@panel-border-radius - 1));
+}
+
+
+// List groups in panels
+//
+// By default, space out list group content from panel headings to account for
+// any kind of custom content between the two.
+
+.panel {
+ > .list-group,
+ > .panel-collapse > .list-group {
+ margin-bottom: 0;
+
+ .list-group-item {
+ border-width: 1px 0;
+ border-radius: 0;
+ }
+
+ // Add border top radius for first one
+ &:first-child {
+ .list-group-item:first-child {
+ border-top: 0;
+ .border-top-radius((@panel-border-radius - 1));
+ }
+ }
+ // Add border bottom radius for last one
+ &:last-child {
+ .list-group-item:last-child {
+ border-bottom: 0;
+ .border-bottom-radius((@panel-border-radius - 1));
+ }
+ }
+ }
+}
+// Collapse space between when there's no additional content.
+.panel-heading + .list-group {
+ .list-group-item:first-child {
+ border-top-width: 0;
+ }
+}
+.list-group + .panel-footer {
+ border-top-width: 0;
+}
+
+// Tables in panels
+//
+// Place a non-bordered `.table` within a panel (not within a `.panel-body`) and
+// watch it go full width.
+
+.panel {
+ > .table,
+ > .table-responsive > .table,
+ > .panel-collapse > .table {
+ margin-bottom: 0;
+
+ caption {
+ padding-left: @panel-body-padding;
+ padding-right: @panel-body-padding;
+ }
+ }
+ // Add border top radius for first one
+ > .table:first-child,
+ > .table-responsive:first-child > .table:first-child {
+ .border-top-radius((@panel-border-radius - 1));
+
+ > thead:first-child,
+ > tbody:first-child {
+ > tr:first-child {
+ border-top-left-radius: (@panel-border-radius - 1);
+ border-top-right-radius: (@panel-border-radius - 1);
+
+ td:first-child,
+ th:first-child {
+ border-top-left-radius: (@panel-border-radius - 1);
+ }
+ td:last-child,
+ th:last-child {
+ border-top-right-radius: (@panel-border-radius - 1);
+ }
+ }
+ }
+ }
+ // Add border bottom radius for last one
+ > .table:last-child,
+ > .table-responsive:last-child > .table:last-child {
+ .border-bottom-radius((@panel-border-radius - 1));
+
+ > tbody:last-child,
+ > tfoot:last-child {
+ > tr:last-child {
+ border-bottom-left-radius: (@panel-border-radius - 1);
+ border-bottom-right-radius: (@panel-border-radius - 1);
+
+ td:first-child,
+ th:first-child {
+ border-bottom-left-radius: (@panel-border-radius - 1);
+ }
+ td:last-child,
+ th:last-child {
+ border-bottom-right-radius: (@panel-border-radius - 1);
+ }
+ }
+ }
+ }
+ > .panel-body + .table,
+ > .panel-body + .table-responsive,
+ > .table + .panel-body,
+ > .table-responsive + .panel-body {
+ border-top: 1px solid @table-border-color;
+ }
+ > .table > tbody:first-child > tr:first-child th,
+ > .table > tbody:first-child > tr:first-child td {
+ border-top: 0;
+ }
+ > .table-bordered,
+ > .table-responsive > .table-bordered {
+ border: 0;
+ > thead,
+ > tbody,
+ > tfoot {
+ > tr {
+ > th:first-child,
+ > td:first-child {
+ border-left: 0;
+ }
+ > th:last-child,
+ > td:last-child {
+ border-right: 0;
+ }
+ }
+ }
+ > thead,
+ > tbody {
+ > tr:first-child {
+ > td,
+ > th {
+ border-bottom: 0;
+ }
+ }
+ }
+ > tbody,
+ > tfoot {
+ > tr:last-child {
+ > td,
+ > th {
+ border-bottom: 0;
+ }
+ }
+ }
+ }
+ > .table-responsive {
+ border: 0;
+ margin-bottom: 0;
+ }
+}
+
+
+// Collapsable panels (aka, accordion)
+//
+// Wrap a series of panels in `.panel-group` to turn them into an accordion with
+// the help of our collapse JavaScript plugin.
+
+.panel-group {
+ margin-bottom: @line-height-computed;
+
+ // Tighten up margin so it's only between panels
+ .panel {
+ margin-bottom: 0;
+ border-radius: @panel-border-radius;
+
+ + .panel {
+ margin-top: 5px;
+ }
+ }
+
+ .panel-heading {
+ border-bottom: 0;
+
+ + .panel-collapse > .panel-body,
+ + .panel-collapse > .list-group {
+ border-top: 1px solid @panel-inner-border;
+ }
+ }
+
+ .panel-footer {
+ border-top: 0;
+ + .panel-collapse .panel-body {
+ border-bottom: 1px solid @panel-inner-border;
+ }
+ }
+}
+
+
+// Contextual variations
+.panel-default {
+ .panel-variant(@panel-default-border; @panel-default-text; @panel-default-heading-bg; @panel-default-border);
+}
+.panel-primary {
+ .panel-variant(@panel-primary-border; @panel-primary-text; @panel-primary-heading-bg; @panel-primary-border);
+}
+.panel-success {
+ .panel-variant(@panel-success-border; @panel-success-text; @panel-success-heading-bg; @panel-success-border);
+}
+.panel-info {
+ .panel-variant(@panel-info-border; @panel-info-text; @panel-info-heading-bg; @panel-info-border);
+}
+.panel-warning {
+ .panel-variant(@panel-warning-border; @panel-warning-text; @panel-warning-heading-bg; @panel-warning-border);
+}
+.panel-danger {
+ .panel-variant(@panel-danger-border; @panel-danger-text; @panel-danger-heading-bg; @panel-danger-border);
+}
diff --git a/src/fmt/doc/bootstrap/popovers.less b/src/fmt/doc/bootstrap/popovers.less
new file mode 100644
index 000000000..2748eead1
--- /dev/null
+++ b/src/fmt/doc/bootstrap/popovers.less
@@ -0,0 +1,135 @@
+//
+// Popovers
+// --------------------------------------------------
+
+
+.popover {
+ position: absolute;
+ top: 0;
+ left: 0;
+ z-index: @zindex-popover;
+ display: none;
+ max-width: @popover-max-width;
+ padding: 1px;
+ // Reset font and text properties given new insertion method
+ font-family: @font-family-base;
+ font-size: @font-size-base;
+ font-weight: normal;
+ line-height: @line-height-base;
+ text-align: left;
+ background-color: @popover-bg;
+ background-clip: padding-box;
+ border: 1px solid @popover-fallback-border-color;
+ border: 1px solid @popover-border-color;
+ border-radius: @border-radius-large;
+ .box-shadow(0 5px 10px rgba(0,0,0,.2));
+
+ // Overrides for proper insertion
+ white-space: normal;
+
+ // Offset the popover to account for the popover arrow
+ &.top { margin-top: -@popover-arrow-width; }
+ &.right { margin-left: @popover-arrow-width; }
+ &.bottom { margin-top: @popover-arrow-width; }
+ &.left { margin-left: -@popover-arrow-width; }
+}
+
+.popover-title {
+ margin: 0; // reset heading margin
+ padding: 8px 14px;
+ font-size: @font-size-base;
+ background-color: @popover-title-bg;
+ border-bottom: 1px solid darken(@popover-title-bg, 5%);
+ border-radius: (@border-radius-large - 1) (@border-radius-large - 1) 0 0;
+}
+
+.popover-content {
+ padding: 9px 14px;
+}
+
+// Arrows
+//
+// .arrow is outer, .arrow:after is inner
+
+.popover > .arrow {
+ &,
+ &:after {
+ position: absolute;
+ display: block;
+ width: 0;
+ height: 0;
+ border-color: transparent;
+ border-style: solid;
+ }
+}
+.popover > .arrow {
+ border-width: @popover-arrow-outer-width;
+}
+.popover > .arrow:after {
+ border-width: @popover-arrow-width;
+ content: "";
+}
+
+.popover {
+ &.top > .arrow {
+ left: 50%;
+ margin-left: -@popover-arrow-outer-width;
+ border-bottom-width: 0;
+ border-top-color: @popover-arrow-outer-fallback-color; // IE8 fallback
+ border-top-color: @popover-arrow-outer-color;
+ bottom: -@popover-arrow-outer-width;
+ &:after {
+ content: " ";
+ bottom: 1px;
+ margin-left: -@popover-arrow-width;
+ border-bottom-width: 0;
+ border-top-color: @popover-arrow-color;
+ }
+ }
+ &.right > .arrow {
+ top: 50%;
+ left: -@popover-arrow-outer-width;
+ margin-top: -@popover-arrow-outer-width;
+ border-left-width: 0;
+ border-right-color: @popover-arrow-outer-fallback-color; // IE8 fallback
+ border-right-color: @popover-arrow-outer-color;
+ &:after {
+ content: " ";
+ left: 1px;
+ bottom: -@popover-arrow-width;
+ border-left-width: 0;
+ border-right-color: @popover-arrow-color;
+ }
+ }
+ &.bottom > .arrow {
+ left: 50%;
+ margin-left: -@popover-arrow-outer-width;
+ border-top-width: 0;
+ border-bottom-color: @popover-arrow-outer-fallback-color; // IE8 fallback
+ border-bottom-color: @popover-arrow-outer-color;
+ top: -@popover-arrow-outer-width;
+ &:after {
+ content: " ";
+ top: 1px;
+ margin-left: -@popover-arrow-width;
+ border-top-width: 0;
+ border-bottom-color: @popover-arrow-color;
+ }
+ }
+
+ &.left > .arrow {
+ top: 50%;
+ right: -@popover-arrow-outer-width;
+ margin-top: -@popover-arrow-outer-width;
+ border-right-width: 0;
+ border-left-color: @popover-arrow-outer-fallback-color; // IE8 fallback
+ border-left-color: @popover-arrow-outer-color;
+ &:after {
+ content: " ";
+ right: 1px;
+ border-right-width: 0;
+ border-left-color: @popover-arrow-color;
+ bottom: -@popover-arrow-width;
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/print.less b/src/fmt/doc/bootstrap/print.less
new file mode 100644
index 000000000..94ca58f12
--- /dev/null
+++ b/src/fmt/doc/bootstrap/print.less
@@ -0,0 +1,107 @@
+/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */
+
+// ==========================================================================
+// Print styles.
+// Inlined to avoid the additional HTTP request: h5bp.com/r
+// ==========================================================================
+
+@media print {
+ *,
+ *:before,
+ *:after {
+ background: transparent !important;
+ color: #000 !important; // Black prints faster: h5bp.com/s
+ box-shadow: none !important;
+ text-shadow: none !important;
+ }
+
+ a,
+ a:visited {
+ text-decoration: underline;
+ }
+
+ a[href]:after {
+ content: " (" attr(href) ")";
+ }
+
+ abbr[title]:after {
+ content: " (" attr(title) ")";
+ }
+
+ // Don't show links that are fragment identifiers,
+ // or use the `javascript:` pseudo protocol
+ a[href^="#"]:after,
+ a[href^="javascript:"]:after {
+ content: "";
+ }
+
+ pre,
+ blockquote {
+ border: 1px solid #999;
+ page-break-inside: avoid;
+ }
+
+ thead {
+ display: table-header-group; // h5bp.com/t
+ }
+
+ tr,
+ img {
+ page-break-inside: avoid;
+ }
+
+ img {
+ max-width: 100% !important;
+ }
+
+ p,
+ h2,
+ h3 {
+ orphans: 3;
+ widows: 3;
+ }
+
+ h2,
+ h3 {
+ page-break-after: avoid;
+ }
+
+ // Bootstrap specific changes start
+ //
+ // Chrome (OSX) fix for https://github.com/twbs/bootstrap/issues/11245
+ // Once fixed, we can just straight up remove this.
+ select {
+ background: #fff !important;
+ }
+
+ // Bootstrap components
+ .navbar {
+ display: none;
+ }
+ .btn,
+ .dropup > .btn {
+ > .caret {
+ border-top-color: #000 !important;
+ }
+ }
+ .label {
+ border: 1px solid #000;
+ }
+
+ .table {
+ border-collapse: collapse !important;
+
+ td,
+ th {
+ background-color: #fff !important;
+ }
+ }
+ .table-bordered {
+ th,
+ td {
+ border: 1px solid #ddd !important;
+ }
+ }
+
+ // Bootstrap specific changes end
+}
diff --git a/src/fmt/doc/bootstrap/progress-bars.less b/src/fmt/doc/bootstrap/progress-bars.less
new file mode 100644
index 000000000..8868a1fee
--- /dev/null
+++ b/src/fmt/doc/bootstrap/progress-bars.less
@@ -0,0 +1,87 @@
+//
+// Progress bars
+// --------------------------------------------------
+
+
+// Bar animations
+// -------------------------
+
+// WebKit
+@-webkit-keyframes progress-bar-stripes {
+ from { background-position: 40px 0; }
+ to { background-position: 0 0; }
+}
+
+// Spec and IE10+
+@keyframes progress-bar-stripes {
+ from { background-position: 40px 0; }
+ to { background-position: 0 0; }
+}
+
+
+// Bar itself
+// -------------------------
+
+// Outer container
+.progress {
+ overflow: hidden;
+ height: @line-height-computed;
+ margin-bottom: @line-height-computed;
+ background-color: @progress-bg;
+ border-radius: @progress-border-radius;
+ .box-shadow(inset 0 1px 2px rgba(0,0,0,.1));
+}
+
+// Bar of progress
+.progress-bar {
+ float: left;
+ width: 0%;
+ height: 100%;
+ font-size: @font-size-small;
+ line-height: @line-height-computed;
+ color: @progress-bar-color;
+ text-align: center;
+ background-color: @progress-bar-bg;
+ .box-shadow(inset 0 -1px 0 rgba(0,0,0,.15));
+ .transition(width .6s ease);
+}
+
+// Striped bars
+//
+// `.progress-striped .progress-bar` is deprecated as of v3.2.0 in favor of the
+// `.progress-bar-striped` class, which you just add to an existing
+// `.progress-bar`.
+.progress-striped .progress-bar,
+.progress-bar-striped {
+ #gradient > .striped();
+ background-size: 40px 40px;
+}
+
+// Call animation for the active one
+//
+// `.progress.active .progress-bar` is deprecated as of v3.2.0 in favor of the
+// `.progress-bar.active` approach.
+.progress.active .progress-bar,
+.progress-bar.active {
+ .animation(progress-bar-stripes 2s linear infinite);
+}
+
+
+// Variations
+// -------------------------
+
+.progress-bar-success {
+ .progress-bar-variant(@progress-bar-success-bg);
+}
+
+.progress-bar-info {
+ .progress-bar-variant(@progress-bar-info-bg);
+}
+
+.progress-bar-warning {
+ .progress-bar-variant(@progress-bar-warning-bg);
+}
+
+.progress-bar-danger {
+ .progress-bar-variant(@progress-bar-danger-bg);
+}
diff --git a/src/fmt/doc/bootstrap/responsive-embed.less b/src/fmt/doc/bootstrap/responsive-embed.less
new file mode 100644
index 000000000..080a5118f
--- /dev/null
+++ b/src/fmt/doc/bootstrap/responsive-embed.less
@@ -0,0 +1,35 @@
+// Embeds responsive
+//
+// Credit: Nicolas Gallagher and SUIT CSS.
+
+.embed-responsive {
+ position: relative;
+ display: block;
+ height: 0;
+ padding: 0;
+ overflow: hidden;
+
+ .embed-responsive-item,
+ iframe,
+ embed,
+ object,
+ video {
+ position: absolute;
+ top: 0;
+ left: 0;
+ bottom: 0;
+ height: 100%;
+ width: 100%;
+ border: 0;
+ }
+}
+
+// Modifier class for 16:9 aspect ratio
+.embed-responsive-16by9 {
+ padding-bottom: 56.25%;
+}
+
+// Modifier class for 4:3 aspect ratio
+.embed-responsive-4by3 {
+ padding-bottom: 75%;
+}
diff --git a/src/fmt/doc/bootstrap/responsive-utilities.less b/src/fmt/doc/bootstrap/responsive-utilities.less
new file mode 100644
index 000000000..b1db31d7b
--- /dev/null
+++ b/src/fmt/doc/bootstrap/responsive-utilities.less
@@ -0,0 +1,194 @@
+//
+// Responsive: Utility classes
+// --------------------------------------------------
+
+
+// IE10 in Windows (Phone) 8
+//
+// Support for responsive views via media queries is kind of borked in IE10, for
+// Surface/desktop in split view and for Windows Phone 8. This particular fix
+// must be accompanied by a snippet of JavaScript to sniff the user agent and
+// apply some conditional CSS to *only* the Surface/desktop Windows 8. Look at
+// our Getting Started page for more information on this bug.
+//
+// For more information, see the following:
+//
+// Issue: https://github.com/twbs/bootstrap/issues/10497
+// Docs: http://getbootstrap.com/getting-started/#support-ie10-width
+// Source: http://timkadlec.com/2013/01/windows-phone-8-and-device-width/
+// Source: http://timkadlec.com/2012/10/ie10-snap-mode-and-responsive-design/
+
+@-ms-viewport {
+ width: device-width;
+}
+
+
+// Visibility utilities
+// Note: Deprecated .visible-xs, .visible-sm, .visible-md, and .visible-lg as of v3.2.0
+.visible-xs,
+.visible-sm,
+.visible-md,
+.visible-lg {
+ .responsive-invisibility();
+}
+
+.visible-xs-block,
+.visible-xs-inline,
+.visible-xs-inline-block,
+.visible-sm-block,
+.visible-sm-inline,
+.visible-sm-inline-block,
+.visible-md-block,
+.visible-md-inline,
+.visible-md-inline-block,
+.visible-lg-block,
+.visible-lg-inline,
+.visible-lg-inline-block {
+ display: none !important;
+}
+
+.visible-xs {
+ @media (max-width: @screen-xs-max) {
+ .responsive-visibility();
+ }
+}
+.visible-xs-block {
+ @media (max-width: @screen-xs-max) {
+ display: block !important;
+ }
+}
+.visible-xs-inline {
+ @media (max-width: @screen-xs-max) {
+ display: inline !important;
+ }
+}
+.visible-xs-inline-block {
+ @media (max-width: @screen-xs-max) {
+ display: inline-block !important;
+ }
+}
+
+.visible-sm {
+ @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
+ .responsive-visibility();
+ }
+}
+.visible-sm-block {
+ @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
+ display: block !important;
+ }
+}
+.visible-sm-inline {
+ @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
+ display: inline !important;
+ }
+}
+.visible-sm-inline-block {
+ @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
+ display: inline-block !important;
+ }
+}
+
+.visible-md {
+ @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
+ .responsive-visibility();
+ }
+}
+.visible-md-block {
+ @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
+ display: block !important;
+ }
+}
+.visible-md-inline {
+ @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
+ display: inline !important;
+ }
+}
+.visible-md-inline-block {
+ @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
+ display: inline-block !important;
+ }
+}
+
+.visible-lg {
+ @media (min-width: @screen-lg-min) {
+ .responsive-visibility();
+ }
+}
+.visible-lg-block {
+ @media (min-width: @screen-lg-min) {
+ display: block !important;
+ }
+}
+.visible-lg-inline {
+ @media (min-width: @screen-lg-min) {
+ display: inline !important;
+ }
+}
+.visible-lg-inline-block {
+ @media (min-width: @screen-lg-min) {
+ display: inline-block !important;
+ }
+}
+
+.hidden-xs {
+ @media (max-width: @screen-xs-max) {
+ .responsive-invisibility();
+ }
+}
+.hidden-sm {
+ @media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
+ .responsive-invisibility();
+ }
+}
+.hidden-md {
+ @media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
+ .responsive-invisibility();
+ }
+}
+.hidden-lg {
+ @media (min-width: @screen-lg-min) {
+ .responsive-invisibility();
+ }
+}
+
+
+// Print utilities
+//
+// Media queries are placed on the inside to be mixin-friendly.
+
+// Note: Deprecated .visible-print as of v3.2.0
+.visible-print {
+ .responsive-invisibility();
+
+ @media print {
+ .responsive-visibility();
+ }
+}
+.visible-print-block {
+ display: none !important;
+
+ @media print {
+ display: block !important;
+ }
+}
+.visible-print-inline {
+ display: none !important;
+
+ @media print {
+ display: inline !important;
+ }
+}
+.visible-print-inline-block {
+ display: none !important;
+
+ @media print {
+ display: inline-block !important;
+ }
+}
+
+.hidden-print {
+ @media print {
+ .responsive-invisibility();
+ }
+}
diff --git a/src/fmt/doc/bootstrap/scaffolding.less b/src/fmt/doc/bootstrap/scaffolding.less
new file mode 100644
index 000000000..47b1d5a1a
--- /dev/null
+++ b/src/fmt/doc/bootstrap/scaffolding.less
@@ -0,0 +1,162 @@
+//
+// Scaffolding
+// --------------------------------------------------
+
+
+// Reset the box-sizing
+//
+// Heads up! This reset may cause conflicts with some third-party widgets.
+// For recommendations on resolving such conflicts, see
+// http://getbootstrap.com/getting-started/#third-box-sizing
+* {
+ .box-sizing(border-box);
+}
+*:before,
+*:after {
+ .box-sizing(border-box);
+}
+
+
+// Body reset
+
+html {
+ font-size: 10px;
+ -webkit-tap-highlight-color: rgba(0,0,0,0);
+}
+
+body {
+ font-family: @font-family-base;
+ font-size: @font-size-base;
+ line-height: @line-height-base;
+ color: @text-color;
+ background-color: @body-bg;
+}
+
+// Reset fonts for relevant elements
+input,
+button,
+select,
+textarea {
+ font-family: inherit;
+ font-size: inherit;
+ line-height: inherit;
+}
+
+
+// Links
+
+a {
+ color: @link-color;
+ text-decoration: none;
+
+ &:hover,
+ &:focus {
+ color: @link-hover-color;
+ text-decoration: @link-hover-decoration;
+ }
+
+ &:focus {
+ .tab-focus();
+ }
+}
+
+
+// Figures
+//
+// We reset this here because previously Normalize had no `figure` margins. This
+// ensures we don't break anyone's use of the element.
+
+figure {
+ margin: 0;
+}
+
+
+// Images
+
+img {
+ vertical-align: middle;
+}
+
+// Responsive images (ensure images don't scale beyond their parents)
+.img-responsive {
+ .img-responsive();
+}
+
+// Rounded corners
+.img-rounded {
+ border-radius: @border-radius-large;
+}
+
+// Image thumbnails
+//
+// Heads up! This is mixin-ed into thumbnails.less for `.thumbnail`.
+.img-thumbnail {
+ padding: @thumbnail-padding;
+ line-height: @line-height-base;
+ background-color: @thumbnail-bg;
+ border: 1px solid @thumbnail-border;
+ border-radius: @thumbnail-border-radius;
+ .transition(all .2s ease-in-out);
+
+ // Keep them at most 100% wide
+ .img-responsive(inline-block);
+}
+
+// Perfect circle
+.img-circle {
+ border-radius: 50%; // set radius in percents
+}
+
+
+// Horizontal rules
+
+hr {
+ margin-top: @line-height-computed;
+ margin-bottom: @line-height-computed;
+ border: 0;
+ border-top: 1px solid @hr-border;
+}
+
+
+// Only display content to screen readers
+//
+// See: http://a11yproject.com/posts/how-to-hide-content/
+
+.sr-only {
+ position: absolute;
+ width: 1px;
+ height: 1px;
+ margin: -1px;
+ padding: 0;
+ overflow: hidden;
+ clip: rect(0,0,0,0);
+ border: 0;
+}
+
+// Use in conjunction with .sr-only to only display content when it's focused.
+// Useful for "Skip to main content" links; see http://www.w3.org/TR/2013/NOTE-WCAG20-TECHS-20130905/G1
+// Credit: HTML5 Boilerplate
+
+.sr-only-focusable {
+ &:active,
+ &:focus {
+ position: static;
+ width: auto;
+ height: auto;
+ margin: 0;
+ overflow: visible;
+ clip: auto;
+ }
+}
+
+
+// iOS "clickable elements" fix for role="button"
+//
+// Fixes "clickability" issue (and more generally, the firing of events such as focus as well)
+// for traditionally non-focusable elements with role="button"
+// see https://developer.mozilla.org/en-US/docs/Web/Events/click#Safari_Mobile
+// Upstream patch for normalize.css submitted: https://github.com/necolas/normalize.css/pull/379 - remove this fix once that is merged
+
+[role="button"] {
+ cursor: pointer;
+} \ No newline at end of file
diff --git a/src/fmt/doc/bootstrap/tables.less b/src/fmt/doc/bootstrap/tables.less
new file mode 100644
index 000000000..2242c0368
--- /dev/null
+++ b/src/fmt/doc/bootstrap/tables.less
@@ -0,0 +1,234 @@
+//
+// Tables
+// --------------------------------------------------
+
+
+table {
+ background-color: @table-bg;
+}
+caption {
+ padding-top: @table-cell-padding;
+ padding-bottom: @table-cell-padding;
+ color: @text-muted;
+ text-align: left;
+}
+th {
+ text-align: left;
+}
+
+
+// Baseline styles
+
+.table {
+ width: 100%;
+ max-width: 100%;
+ margin-bottom: @line-height-computed;
+ // Cells
+ > thead,
+ > tbody,
+ > tfoot {
+ > tr {
+ > th,
+ > td {
+ padding: @table-cell-padding;
+ line-height: @line-height-base;
+ vertical-align: top;
+ border-top: 1px solid @table-border-color;
+ }
+ }
+ }
+ // Bottom align for column headings
+ > thead > tr > th {
+ vertical-align: bottom;
+ border-bottom: 2px solid @table-border-color;
+ }
+ // Remove top border from thead by default
+ > caption + thead,
+ > colgroup + thead,
+ > thead:first-child {
+ > tr:first-child {
+ > th,
+ > td {
+ border-top: 0;
+ }
+ }
+ }
+ // Account for multiple tbody instances
+ > tbody + tbody {
+ border-top: 2px solid @table-border-color;
+ }
+
+ // Nesting
+ .table {
+ background-color: @body-bg;
+ }
+}
+
+
+// Condensed table w/ half padding
+
+.table-condensed {
+ > thead,
+ > tbody,
+ > tfoot {
+ > tr {
+ > th,
+ > td {
+ padding: @table-condensed-cell-padding;
+ }
+ }
+ }
+}
+
+
+// Bordered version
+//
+// Add borders all around the table and between all the columns.
+
+.table-bordered {
+ border: 1px solid @table-border-color;
+ > thead,
+ > tbody,
+ > tfoot {
+ > tr {
+ > th,
+ > td {
+ border: 1px solid @table-border-color;
+ }
+ }
+ }
+ > thead > tr {
+ > th,
+ > td {
+ border-bottom-width: 2px;
+ }
+ }
+}
+
+
+// Zebra-striping
+//
+// Default zebra-stripe styles (alternating gray and transparent backgrounds)
+
+.table-striped {
+ > tbody > tr:nth-of-type(odd) {
+ background-color: @table-bg-accent;
+ }
+}
+
+
+// Hover effect
+//
+// Placed here since it has to come after the potential zebra striping
+
+.table-hover {
+ > tbody > tr:hover {
+ background-color: @table-bg-hover;
+ }
+}
+
+
+// Table cell sizing
+//
+// Reset default table behavior
+
+table col[class*="col-"] {
+ position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
+ float: none;
+ display: table-column;
+}
+table {
+ td,
+ th {
+ &[class*="col-"] {
+ position: static; // Prevent border hiding in Firefox and IE9-11 (see https://github.com/twbs/bootstrap/issues/11623)
+ float: none;
+ display: table-cell;
+ }
+ }
+}
+
+
+// Table backgrounds
+//
+// Exact selectors below required to override `.table-striped` and prevent
+// inheritance to nested tables.
+
+// Generate the contextual variants
+.table-row-variant(active; @table-bg-active);
+.table-row-variant(success; @state-success-bg);
+.table-row-variant(info; @state-info-bg);
+.table-row-variant(warning; @state-warning-bg);
+.table-row-variant(danger; @state-danger-bg);
+
+
+// Responsive tables
+//
+// Wrap your tables in `.table-responsive` and we'll make them mobile friendly
+// by enabling horizontal scrolling. Only applies <768px. Everything above that
+// will display normally.
+
+.table-responsive {
+ overflow-x: auto;
+ min-height: 0.01%; // Workaround for IE9 bug (see https://github.com/twbs/bootstrap/issues/14837)
+
+ @media screen and (max-width: @screen-xs-max) {
+ width: 100%;
+ margin-bottom: (@line-height-computed * 0.75);
+ overflow-y: hidden;
+ -ms-overflow-style: -ms-autohiding-scrollbar;
+ border: 1px solid @table-border-color;
+
+ // Tighten up spacing
+ > .table {
+ margin-bottom: 0;
+
+ // Ensure the content doesn't wrap
+ > thead,
+ > tbody,
+ > tfoot {
+ > tr {
+ > th,
+ > td {
+ white-space: nowrap;
+ }
+ }
+ }
+ }
+
+ // Special overrides for the bordered tables
+ > .table-bordered {
+ border: 0;
+
+ // Nuke the appropriate borders so that the parent can handle them
+ > thead,
+ > tbody,
+ > tfoot {
+ > tr {
+ > th:first-child,
+ > td:first-child {
+ border-left: 0;
+ }
+ > th:last-child,
+ > td:last-child {
+ border-right: 0;
+ }
+ }
+ }
+
+ // Only nuke the last row's bottom-border in `tbody` and `tfoot` since
+ // chances are there will be only one `tr` in a `thead` and that would
+ // remove the border altogether.
+ > tbody,
+ > tfoot {
+ > tr:last-child {
+ > th,
+ > td {
+ border-bottom: 0;
+ }
+ }
+ }
+
+ }
+ }
+}
diff --git a/src/fmt/doc/bootstrap/theme.less b/src/fmt/doc/bootstrap/theme.less
new file mode 100644
index 000000000..6f2eb6212
--- /dev/null
+++ b/src/fmt/doc/bootstrap/theme.less
@@ -0,0 +1,273 @@
+
+//
+// Load core variables and mixins
+// --------------------------------------------------
+
+@import "variables.less";
+@import "mixins.less";
+
+
+//
+// Buttons
+// --------------------------------------------------
+
+// Common styles
+.btn-default,
+.btn-primary,
+.btn-success,
+.btn-info,
+.btn-warning,
+.btn-danger {
+ text-shadow: 0 -1px 0 rgba(0,0,0,.2);
+ @shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 1px rgba(0,0,0,.075);
+ .box-shadow(@shadow);
+
+ // Reset the shadow
+ &:active,
+ &.active {
+ .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
+ }
+
+ .badge {
+ text-shadow: none;
+ }
+}
+
+// Mixin for generating new styles
+.btn-styles(@btn-color: #555) {
+ #gradient > .vertical(@start-color: @btn-color; @end-color: darken(@btn-color, 12%));
+ .reset-filter(); // Disable gradients for IE9 because filter bleeds through rounded corners; see https://github.com/twbs/bootstrap/issues/10620
+ background-repeat: repeat-x;
+ border-color: darken(@btn-color, 14%);
+
+ &:hover,
+ &:focus {
+ background-color: darken(@btn-color, 12%);
+ background-position: 0 -15px;
+ }
+
+ &:active,
+ &.active {
+ background-color: darken(@btn-color, 12%);
+ border-color: darken(@btn-color, 14%);
+ }
+
+ &.disabled,
+ &:disabled,
+ &[disabled] {
+ background-color: darken(@btn-color, 12%);
+ background-image: none;
+ }
+}
+
+// Common styles
+.btn {
+ // Remove the gradient for the pressed/active state
+ &:active,
+ &.active {
+ background-image: none;
+ }
+}
+
+// Apply the mixin to the buttons
+.btn-default { .btn-styles(@btn-default-bg); text-shadow: 0 1px 0 #fff; border-color: #ccc; }
+.btn-primary { .btn-styles(@btn-primary-bg); }
+.btn-success { .btn-styles(@btn-success-bg); }
+.btn-info { .btn-styles(@btn-info-bg); }
+.btn-warning { .btn-styles(@btn-warning-bg); }
+.btn-danger { .btn-styles(@btn-danger-bg); }
+
+
+//
+// Images
+// --------------------------------------------------
+
+.thumbnail,
+.img-thumbnail {
+ .box-shadow(0 1px 2px rgba(0,0,0,.075));
+}
+
+
+//
+// Dropdowns
+// --------------------------------------------------
+
+.dropdown-menu > li > a:hover,
+.dropdown-menu > li > a:focus {
+ #gradient > .vertical(@start-color: @dropdown-link-hover-bg; @end-color: darken(@dropdown-link-hover-bg, 5%));
+ background-color: darken(@dropdown-link-hover-bg, 5%);
+}
+.dropdown-menu > .active > a,
+.dropdown-menu > .active > a:hover,
+.dropdown-menu > .active > a:focus {
+ #gradient > .vertical(@start-color: @dropdown-link-active-bg; @end-color: darken(@dropdown-link-active-bg, 5%));
+ background-color: darken(@dropdown-link-active-bg, 5%);
+}
+
+
+//
+// Navbar
+// --------------------------------------------------
+
+// Default navbar
+.navbar-default {
+ #gradient > .vertical(@start-color: lighten(@navbar-default-bg, 10%); @end-color: @navbar-default-bg);
+ .reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered
+ border-radius: @navbar-border-radius;
+ @shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 5px rgba(0,0,0,.075);
+ .box-shadow(@shadow);
+
+ .navbar-nav > .open > a,
+ .navbar-nav > .active > a {
+ #gradient > .vertical(@start-color: darken(@navbar-default-link-active-bg, 5%); @end-color: darken(@navbar-default-link-active-bg, 2%));
+ .box-shadow(inset 0 3px 9px rgba(0,0,0,.075));
+ }
+}
+.navbar-brand,
+.navbar-nav > li > a {
+ text-shadow: 0 1px 0 rgba(255,255,255,.25);
+}
+
+// Inverted navbar
+.navbar-inverse {
+ #gradient > .vertical(@start-color: lighten(@navbar-inverse-bg, 10%); @end-color: @navbar-inverse-bg);
+ .reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered; see https://github.com/twbs/bootstrap/issues/10257
+
+ .navbar-nav > .open > a,
+ .navbar-nav > .active > a {
+ #gradient > .vertical(@start-color: @navbar-inverse-link-active-bg; @end-color: lighten(@navbar-inverse-link-active-bg, 2.5%));
+ .box-shadow(inset 0 3px 9px rgba(0,0,0,.25));
+ }
+
+ .navbar-brand,
+ .navbar-nav > li > a {
+ text-shadow: 0 -1px 0 rgba(0,0,0,.25);
+ }
+}
+
+// Undo rounded corners in static and fixed navbars
+.navbar-static-top,
+.navbar-fixed-top,
+.navbar-fixed-bottom {
+ border-radius: 0;
+}
+
+// Fix active state of dropdown items in collapsed mode
+@media (max-width: @grid-float-breakpoint-max) {
+ .navbar .navbar-nav .open .dropdown-menu > .active > a {
+ &,
+ &:hover,
+ &:focus {
+ color: #fff;
+ #gradient > .vertical(@start-color: @dropdown-link-active-bg; @end-color: darken(@dropdown-link-active-bg, 5%));
+ }
+ }
+}
+
+
+//
+// Alerts
+// --------------------------------------------------
+
+// Common styles
+.alert {
+ text-shadow: 0 1px 0 rgba(255,255,255,.2);
+ @shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 1px 2px rgba(0,0,0,.05);
+ .box-shadow(@shadow);
+}
+
+// Mixin for generating new styles
+.alert-styles(@color) {
+ #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 7.5%));
+ border-color: darken(@color, 15%);
+}
+
+// Apply the mixin to the alerts
+.alert-success { .alert-styles(@alert-success-bg); }
+.alert-info { .alert-styles(@alert-info-bg); }
+.alert-warning { .alert-styles(@alert-warning-bg); }
+.alert-danger { .alert-styles(@alert-danger-bg); }
+
+
+//
+// Progress bars
+// --------------------------------------------------
+
+// Give the progress background some depth
+.progress {
+ #gradient > .vertical(@start-color: darken(@progress-bg, 4%); @end-color: @progress-bg)
+}
+
+// Mixin for generating new styles
+.progress-bar-styles(@color) {
+ #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 10%));
+}
+
+// Apply the mixin to the progress bars
+.progress-bar { .progress-bar-styles(@progress-bar-bg); }
+.progress-bar-success { .progress-bar-styles(@progress-bar-success-bg); }
+.progress-bar-info { .progress-bar-styles(@progress-bar-info-bg); }
+.progress-bar-warning { .progress-bar-styles(@progress-bar-warning-bg); }
+.progress-bar-danger { .progress-bar-styles(@progress-bar-danger-bg); }
+
+// Reset the striped class because our mixins don't do multiple gradients and
+// the above custom styles override the new `.progress-bar-striped` in v3.2.0.
+.progress-bar-striped {
+ #gradient > .striped();
+}
+
+
+//
+// List groups
+// --------------------------------------------------
+
+.list-group {
+ border-radius: @border-radius-base;
+ .box-shadow(0 1px 2px rgba(0,0,0,.075));
+}
+.list-group-item.active,
+.list-group-item.active:hover,
+.list-group-item.active:focus {
+ text-shadow: 0 -1px 0 darken(@list-group-active-bg, 10%);
+ #gradient > .vertical(@start-color: @list-group-active-bg; @end-color: darken(@list-group-active-bg, 7.5%));
+ border-color: darken(@list-group-active-border, 7.5%);
+
+ .badge {
+ text-shadow: none;
+ }
+}
+
+
+//
+// Panels
+// --------------------------------------------------
+
+// Common styles
+.panel {
+ .box-shadow(0 1px 2px rgba(0,0,0,.05));
+}
+
+// Mixin for generating new styles
+.panel-heading-styles(@color) {
+ #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 5%));
+}
+
+// Apply the mixin to the panel headings only
+.panel-default > .panel-heading { .panel-heading-styles(@panel-default-heading-bg); }
+.panel-primary > .panel-heading { .panel-heading-styles(@panel-primary-heading-bg); }
+.panel-success > .panel-heading { .panel-heading-styles(@panel-success-heading-bg); }
+.panel-info > .panel-heading { .panel-heading-styles(@panel-info-heading-bg); }
+.panel-warning > .panel-heading { .panel-heading-styles(@panel-warning-heading-bg); }
+.panel-danger > .panel-heading { .panel-heading-styles(@panel-danger-heading-bg); }
+
+
+//
+// Wells
+// --------------------------------------------------
+
+.well {
+ #gradient > .vertical(@start-color: darken(@well-bg, 5%); @end-color: @well-bg);
+ border-color: darken(@well-bg, 10%);
+ @shadow: inset 0 1px 3px rgba(0,0,0,.05), 0 1px 0 rgba(255,255,255,.1);
+ .box-shadow(@shadow);
+}
diff --git a/src/fmt/doc/bootstrap/thumbnails.less b/src/fmt/doc/bootstrap/thumbnails.less
new file mode 100644
index 000000000..0713e67d0
--- /dev/null
+++ b/src/fmt/doc/bootstrap/thumbnails.less
@@ -0,0 +1,36 @@
+//
+// Thumbnails
+// --------------------------------------------------
+
+
+// Mixin and adjust the regular image class
+.thumbnail {
+ display: block;
+ padding: @thumbnail-padding;
+ margin-bottom: @line-height-computed;
+ line-height: @line-height-base;
+ background-color: @thumbnail-bg;
+ border: 1px solid @thumbnail-border;
+ border-radius: @thumbnail-border-radius;
+ .transition(border .2s ease-in-out);
+
+ > img,
+ a > img {
+ &:extend(.img-responsive);
+ margin-left: auto;
+ margin-right: auto;
+ }
+
+ // Add a hover state for linked versions only
+ a&:hover,
+ a&:focus,
+ a&.active {
+ border-color: @link-color;
+ }
+
+ // Image captions
+ .caption {
+ padding: @thumbnail-caption-padding;
+ color: @thumbnail-caption-color;
+ }
+}
diff --git a/src/fmt/doc/bootstrap/tooltip.less b/src/fmt/doc/bootstrap/tooltip.less
new file mode 100644
index 000000000..9d5684743
--- /dev/null
+++ b/src/fmt/doc/bootstrap/tooltip.less
@@ -0,0 +1,102 @@
+//
+// Tooltips
+// --------------------------------------------------
+
+
+// Base class
+.tooltip {
+ position: absolute;
+ z-index: @zindex-tooltip;
+ display: block;
+ // Reset font and text properties given new insertion method
+ font-family: @font-family-base;
+ font-size: @font-size-small;
+ font-weight: normal;
+ line-height: 1.4;
+ .opacity(0);
+
+ &.in { .opacity(@tooltip-opacity); }
+ &.top { margin-top: -3px; padding: @tooltip-arrow-width 0; }
+ &.right { margin-left: 3px; padding: 0 @tooltip-arrow-width; }
+ &.bottom { margin-top: 3px; padding: @tooltip-arrow-width 0; }
+ &.left { margin-left: -3px; padding: 0 @tooltip-arrow-width; }
+}
+
+// Wrapper for the tooltip content
+.tooltip-inner {
+ max-width: @tooltip-max-width;
+ padding: 3px 8px;
+ color: @tooltip-color;
+ text-align: center;
+ text-decoration: none;
+ background-color: @tooltip-bg;
+ border-radius: @border-radius-base;
+}
+
+// Arrows
+.tooltip-arrow {
+ position: absolute;
+ width: 0;
+ height: 0;
+ border-color: transparent;
+ border-style: solid;
+}
+// Note: Deprecated .top-left, .top-right, .bottom-left, and .bottom-right as of v3.3.1
+.tooltip {
+ &.top .tooltip-arrow {
+ bottom: 0;
+ left: 50%;
+ margin-left: -@tooltip-arrow-width;
+ border-width: @tooltip-arrow-width @tooltip-arrow-width 0;
+ border-top-color: @tooltip-arrow-color;
+ }
+ &.top-left .tooltip-arrow {
+ bottom: 0;
+ right: @tooltip-arrow-width;
+ margin-bottom: -@tooltip-arrow-width;
+ border-width: @tooltip-arrow-width @tooltip-arrow-width 0;
+ border-top-color: @tooltip-arrow-color;
+ }
+ &.top-right .tooltip-arrow {
+ bottom: 0;
+ left: @tooltip-arrow-width;
+ margin-bottom: -@tooltip-arrow-width;
+ border-width: @tooltip-arrow-width @tooltip-arrow-width 0;
+ border-top-color: @tooltip-arrow-color;
+ }
+ &.right .tooltip-arrow {
+ top: 50%;
+ left: 0;
+ margin-top: -@tooltip-arrow-width;
+ border-width: @tooltip-arrow-width @tooltip-arrow-width @tooltip-arrow-width 0;
+ border-right-color: @tooltip-arrow-color;
+ }
+ &.left .tooltip-arrow {
+ top: 50%;
+ right: 0;
+ margin-top: -@tooltip-arrow-width;
+ border-width: @tooltip-arrow-width 0 @tooltip-arrow-width @tooltip-arrow-width;
+ border-left-color: @tooltip-arrow-color;
+ }
+ &.bottom .tooltip-arrow {
+ top: 0;
+ left: 50%;
+ margin-left: -@tooltip-arrow-width;
+ border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;
+ border-bottom-color: @tooltip-arrow-color;
+ }
+ &.bottom-left .tooltip-arrow {
+ top: 0;
+ right: @tooltip-arrow-width;
+ margin-top: -@tooltip-arrow-width;
+ border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;
+ border-bottom-color: @tooltip-arrow-color;
+ }
+ &.bottom-right .tooltip-arrow {
+ top: 0;
+ left: @tooltip-arrow-width;
+ margin-top: -@tooltip-arrow-width;
+ border-width: 0 @tooltip-arrow-width @tooltip-arrow-width;
+ border-bottom-color: @tooltip-arrow-color;
+ }
+}
diff --git a/src/fmt/doc/bootstrap/type.less b/src/fmt/doc/bootstrap/type.less
new file mode 100644
index 000000000..68ba6017b
--- /dev/null
+++ b/src/fmt/doc/bootstrap/type.less
@@ -0,0 +1,302 @@
+//
+// Typography
+// --------------------------------------------------
+
+
+// Headings
+// -------------------------
+
+h1, h2, h3, h4, h5, h6,
+.h1, .h2, .h3, .h4, .h5, .h6 {
+ font-family: @headings-font-family;
+ font-weight: @headings-font-weight;
+ line-height: @headings-line-height;
+ color: @headings-color;
+
+ small,
+ .small {
+ font-weight: normal;
+ line-height: 1;
+ color: @headings-small-color;
+ }
+}
+
+h1, .h1,
+h2, .h2,
+h3, .h3 {
+ margin-top: @line-height-computed;
+ margin-bottom: (@line-height-computed / 2);
+
+ small,
+ .small {
+ font-size: 65%;
+ }
+}
+h4, .h4,
+h5, .h5,
+h6, .h6 {
+ margin-top: (@line-height-computed / 2);
+ margin-bottom: (@line-height-computed / 2);
+
+ small,
+ .small {
+ font-size: 75%;
+ }
+}
+
+h1, .h1 { font-size: @font-size-h1; }
+h2, .h2 { font-size: @font-size-h2; }
+h3, .h3 { font-size: @font-size-h3; }
+h4, .h4 { font-size: @font-size-h4; }
+h5, .h5 { font-size: @font-size-h5; }
+h6, .h6 { font-size: @font-size-h6; }
+
+
+// Body text
+// -------------------------
+
+p {
+ margin: 0 0 (@line-height-computed / 2);
+}
+
+.lead {
+ margin-bottom: @line-height-computed;
+ font-size: floor((@font-size-base * 1.15));
+ font-weight: 300;
+ line-height: 1.4;
+
+ @media (min-width: @screen-sm-min) {
+ font-size: (@font-size-base * 1.5);
+ }
+}
+
+
+// Emphasis & misc
+// -------------------------
+
+// Ex: (12px small font / 14px base font) * 100% = about 85%
+small,
+.small {
+ font-size: floor((100% * @font-size-small / @font-size-base));
+}
+
+mark,
+.mark {
+ background-color: @state-warning-bg;
+ padding: .2em;
+}
+
+// Alignment
+.text-left { text-align: left; }
+.text-right { text-align: right; }
+.text-center { text-align: center; }
+.text-justify { text-align: justify; }
+.text-nowrap { white-space: nowrap; }
+
+// Transformation
+.text-lowercase { text-transform: lowercase; }
+.text-uppercase { text-transform: uppercase; }
+.text-capitalize { text-transform: capitalize; }
+
+// Contextual colors
+.text-muted {
+ color: @text-muted;
+}
+.text-primary {
+ .text-emphasis-variant(@brand-primary);
+}
+.text-success {
+ .text-emphasis-variant(@state-success-text);
+}
+.text-info {
+ .text-emphasis-variant(@state-info-text);
+}
+.text-warning {
+ .text-emphasis-variant(@state-warning-text);
+}
+.text-danger {
+ .text-emphasis-variant(@state-danger-text);
+}
+
+// Contextual backgrounds
+// For now we'll leave these alongside the text classes until v4 when we can
+// safely shift things around (per SemVer rules).
+.bg-primary {
+ // Given the contrast here, this is the only class to have its color inverted
+ // automatically.
+ color: #fff;
+ .bg-variant(@brand-primary);
+}
+.bg-success {
+ .bg-variant(@state-success-bg);
+}
+.bg-info {
+ .bg-variant(@state-info-bg);
+}
+.bg-warning {
+ .bg-variant(@state-warning-bg);
+}
+.bg-danger {
+ .bg-variant(@state-danger-bg);
+}
+
+
+// Page header
+// -------------------------
+
+.page-header {
+ padding-bottom: ((@line-height-computed / 2) - 1);
+ margin: (@line-height-computed * 2) 0 @line-height-computed;
+ border-bottom: 1px solid @page-header-border-color;
+}
+
+
+// Lists
+// -------------------------
+
+// Unordered and Ordered lists
+ul,
+ol {
+ margin-top: 0;
+ margin-bottom: (@line-height-computed / 2);
+ ul,
+ ol {
+ margin-bottom: 0;
+ }
+}
+
+// List options
+
+// Unstyled keeps list items block level, just removes default browser padding and list-style
+.list-unstyled {
+ padding-left: 0;
+ list-style: none;
+}
+
+// Inline turns list items into inline-block
+.list-inline {
+ .list-unstyled();
+ margin-left: -5px;
+
+ > li {
+ display: inline-block;
+ padding-left: 5px;
+ padding-right: 5px;
+ }
+}
+
+// Description Lists
+dl {
+ margin-top: 0; // Remove browser default
+ margin-bottom: @line-height-computed;
+}
+dt,
+dd {
+ line-height: @line-height-base;
+}
+dt {
+ font-weight: bold;
+}
+dd {
+ margin-left: 0; // Undo browser default
+}
+
+// Horizontal description lists
+//
+// Defaults to being stacked without any of the below styles applied, until the
+// grid breakpoint is reached (default of ~768px).
+
+.dl-horizontal {
+ dd {
+ &:extend(.clearfix all); // Clear the floated `dt` if an empty `dd` is present
+ }
+
+ @media (min-width: @grid-float-breakpoint) {
+ dt {
+ float: left;
+ width: (@dl-horizontal-offset - 20);
+ clear: left;
+ text-align: right;
+ .text-overflow();
+ }
+ dd {
+ margin-left: @dl-horizontal-offset;
+ }
+ }
+}
+
+
+// Misc
+// -------------------------
+
+// Abbreviations and acronyms
+abbr[title],
+// Add data-* attribute to help out our tooltip plugin, per https://github.com/twbs/bootstrap/issues/5257
+abbr[data-original-title] {
+ cursor: help;
+ border-bottom: 1px dotted @abbr-border-color;
+}
+.initialism {
+ font-size: 90%;
+ .text-uppercase();
+}
+
+// Blockquotes
+blockquote {
+ padding: (@line-height-computed / 2) @line-height-computed;
+ margin: 0 0 @line-height-computed;
+ font-size: @blockquote-font-size;
+ border-left: 5px solid @blockquote-border-color;
+
+ p,
+ ul,
+ ol {
+ &:last-child {
+ margin-bottom: 0;
+ }
+ }
+
+ // Note: Deprecated small and .small as of v3.1.0
+ // Context: https://github.com/twbs/bootstrap/issues/11660
+ footer,
+ small,
+ .small {
+ display: block;
+ font-size: 80%; // back to default font-size
+ line-height: @line-height-base;
+ color: @blockquote-small-color;
+
+ &:before {
+ content: '\2014 \00A0'; // em dash, nbsp
+ }
+ }
+}
+
+// Opposite alignment of blockquote
+//
+// Heads up: `blockquote.pull-right` has been deprecated as of v3.1.0.
+.blockquote-reverse,
+blockquote.pull-right {
+ padding-right: 15px;
+ padding-left: 0;
+ border-right: 5px solid @blockquote-border-color;
+ border-left: 0;
+ text-align: right;
+
+ // Account for citation
+ footer,
+ small,
+ .small {
+ &:before { content: ''; }
+ &:after {
+ content: '\00A0 \2014'; // nbsp, em dash
+ }
+ }
+}
+
+// Addresses
+address {
+ margin-bottom: @line-height-computed;
+ font-style: normal;
+ line-height: @line-height-base;
+}
diff --git a/src/fmt/doc/bootstrap/utilities.less b/src/fmt/doc/bootstrap/utilities.less
new file mode 100644
index 000000000..7a8ca27a8
--- /dev/null
+++ b/src/fmt/doc/bootstrap/utilities.less
@@ -0,0 +1,55 @@
+//
+// Utility classes
+// --------------------------------------------------
+
+
+// Floats
+// -------------------------
+
+.clearfix {
+ .clearfix();
+}
+.center-block {
+ .center-block();
+}
+.pull-right {
+ float: right !important;
+}
+.pull-left {
+ float: left !important;
+}
+
+
+// Toggling content
+// -------------------------
+
+// Note: Deprecated .hide in favor of .hidden or .sr-only (as appropriate) in v3.0.1
+.hide {
+ display: none !important;
+}
+.show {
+ display: block !important;
+}
+.invisible {
+ visibility: hidden;
+}
+.text-hide {
+ .text-hide();
+}
+
+
+// Hide from screenreaders and browsers
+//
+// Credit: HTML5 Boilerplate
+
+.hidden {
+ display: none !important;
+}
+
+
+// For Affix plugin
+// -------------------------
+
+.affix {
+ position: fixed;
+}
diff --git a/src/fmt/doc/bootstrap/variables.less b/src/fmt/doc/bootstrap/variables.less
new file mode 100644
index 000000000..b5fb9d02c
--- /dev/null
+++ b/src/fmt/doc/bootstrap/variables.less
@@ -0,0 +1,861 @@
+//
+// Variables
+// --------------------------------------------------
+
+
+//== Colors
+//
+//## Gray and brand colors for use across Bootstrap.
+
+@gray-base: #000;
+@gray-darker: lighten(@gray-base, 13.5%); // #222
+@gray-dark: lighten(@gray-base, 20%); // #333
+@gray: lighten(@gray-base, 33.5%); // #555
+@gray-light: lighten(@gray-base, 46.7%); // #777
+@gray-lighter: lighten(@gray-base, 93.5%); // #eee
+
+@brand-primary: darken(#428bca, 6.5%); // #337ab7
+@brand-success: #5cb85c;
+@brand-info: #5bc0de;
+@brand-warning: #f0ad4e;
+@brand-danger: #d9534f;
+
+
+//== Scaffolding
+//
+//## Settings for some of the most global styles.
+
+//** Background color for `<body>`.
+@body-bg: #fff;
+//** Global text color on `<body>`.
+@text-color: @gray-dark;
+
+//** Global textual link color.
+@link-color: @brand-primary;
+//** Link hover color set via `darken()` function.
+@link-hover-color: darken(@link-color, 15%);
+//** Link hover decoration.
+@link-hover-decoration: underline;
+
+
+//== Typography
+//
+//## Font, line-height, and color for body text, headings, and more.
+
+@font-family-sans-serif: "Helvetica Neue", Helvetica, Arial, sans-serif;
+@font-family-serif: Georgia, "Times New Roman", Times, serif;
+//** Default monospace fonts for `<code>`, `<kbd>`, and `<pre>`.
+@font-family-monospace: Menlo, Monaco, Consolas, "Courier New", monospace;
+@font-family-base: @font-family-sans-serif;
+
+@font-size-base: 14px;
+@font-size-large: ceil((@font-size-base * 1.25)); // ~18px
+@font-size-small: ceil((@font-size-base * 0.85)); // ~12px
+
+@font-size-h1: floor((@font-size-base * 2.6)); // ~36px
+@font-size-h2: floor((@font-size-base * 2.15)); // ~30px
+@font-size-h3: ceil((@font-size-base * 1.7)); // ~24px
+@font-size-h4: ceil((@font-size-base * 1.25)); // ~18px
+@font-size-h5: @font-size-base;
+@font-size-h6: ceil((@font-size-base * 0.85)); // ~12px
+
+//** Unit-less `line-height` for use in components like buttons.
+@line-height-base: 1.428571429; // 20/14
+//** Computed "line-height" (`font-size` * `line-height`) for use with `margin`, `padding`, etc.
+@line-height-computed: floor((@font-size-base * @line-height-base)); // ~20px
+
+//** By default, this inherits from the `<body>`.
+@headings-font-family: inherit;
+@headings-font-weight: 500;
+@headings-line-height: 1.1;
+@headings-color: inherit;
+
+
+//== Iconography
+//
+//## Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.
+
+//** Load fonts from this directory.
+@icon-font-path: "../fonts/";
+//** File name for all font files.
+@icon-font-name: "glyphicons-halflings-regular";
+//** Element ID within SVG icon file.
+@icon-font-svg-id: "glyphicons_halflingsregular";
+
+
+//== Components
+//
+//## Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).
+
+@padding-base-vertical: 6px;
+@padding-base-horizontal: 12px;
+
+@padding-large-vertical: 10px;
+@padding-large-horizontal: 16px;
+
+@padding-small-vertical: 5px;
+@padding-small-horizontal: 10px;
+
+@padding-xs-vertical: 1px;
+@padding-xs-horizontal: 5px;
+
+@line-height-large: 1.3333333; // extra decimals for Win 8.1 Chrome
+@line-height-small: 1.5;
+
+@border-radius-base: 4px;
+@border-radius-large: 6px;
+@border-radius-small: 3px;
+
+//** Global color for active items (e.g., navs or dropdowns).
+@component-active-color: #fff;
+//** Global background color for active items (e.g., navs or dropdowns).
+@component-active-bg: @brand-primary;
+
+//** Width of the `border` for generating carets that indicator dropdowns.
+@caret-width-base: 4px;
+//** Carets increase slightly in size for larger components.
+@caret-width-large: 5px;
+
+
+//== Tables
+//
+//## Customizes the `.table` component with basic values, each used across all table variations.
+
+//** Padding for `<th>`s and `<td>`s.
+@table-cell-padding: 8px;
+//** Padding for cells in `.table-condensed`.
+@table-condensed-cell-padding: 5px;
+
+//** Default background color used for all tables.
+@table-bg: transparent;
+//** Background color used for `.table-striped`.
+@table-bg-accent: #f9f9f9;
+//** Background color used for `.table-hover`.
+@table-bg-hover: #f5f5f5;
+@table-bg-active: @table-bg-hover;
+
+//** Border color for table and cell borders.
+@table-border-color: #ddd;
+
+
+//== Buttons
+//
+//## For each of Bootstrap's buttons, define text, background and border color.
+
+@btn-font-weight: normal;
+
+@btn-default-color: #333;
+@btn-default-bg: #fff;
+@btn-default-border: #ccc;
+
+@btn-primary-color: #fff;
+@btn-primary-bg: @brand-primary;
+@btn-primary-border: darken(@btn-primary-bg, 5%);
+
+@btn-success-color: #fff;
+@btn-success-bg: @brand-success;
+@btn-success-border: darken(@btn-success-bg, 5%);
+
+@btn-info-color: #fff;
+@btn-info-bg: @brand-info;
+@btn-info-border: darken(@btn-info-bg, 5%);
+
+@btn-warning-color: #fff;
+@btn-warning-bg: @brand-warning;
+@btn-warning-border: darken(@btn-warning-bg, 5%);
+
+@btn-danger-color: #fff;
+@btn-danger-bg: @brand-danger;
+@btn-danger-border: darken(@btn-danger-bg, 5%);
+
+@btn-link-disabled-color: @gray-light;
+
+
+//== Forms
+//
+//##
+
+//** `<input>` background color
+@input-bg: #fff;
+//** `<input disabled>` background color
+@input-bg-disabled: @gray-lighter;
+
+//** Text color for `<input>`s
+@input-color: @gray;
+//** `<input>` border color
+@input-border: #ccc;
+
+// TODO: Rename `@input-border-radius` to `@input-border-radius-base` in v4
+//** Default `.form-control` border radius
+// This has no effect on `<select>`s in some browsers, due to the limited stylability of `<select>`s in CSS.
+@input-border-radius: @border-radius-base;
+//** Large `.form-control` border radius
+@input-border-radius-large: @border-radius-large;
+//** Small `.form-control` border radius
+@input-border-radius-small: @border-radius-small;
+
+//** Border color for inputs on focus
+@input-border-focus: #66afe9;
+
+//** Placeholder text color
+@input-color-placeholder: #999;
+
+//** Default `.form-control` height
+@input-height-base: (@line-height-computed + (@padding-base-vertical * 2) + 2);
+//** Large `.form-control` height
+@input-height-large: (ceil(@font-size-large * @line-height-large) + (@padding-large-vertical * 2) + 2);
+//** Small `.form-control` height
+@input-height-small: (floor(@font-size-small * @line-height-small) + (@padding-small-vertical * 2) + 2);
+
+//** `.form-group` margin
+@form-group-margin-bottom: 15px;
+
+@legend-color: @gray-dark;
+@legend-border-color: #e5e5e5;
+
+//** Background color for textual input addons
+@input-group-addon-bg: @gray-lighter;
+//** Border color for textual input addons
+@input-group-addon-border-color: @input-border;
+
+//** Disabled cursor for form controls and buttons.
+@cursor-disabled: not-allowed;
+
+
+//== Dropdowns
+//
+//## Dropdown menu container and contents.
+
+//** Background for the dropdown menu.
+@dropdown-bg: #fff;
+//** Dropdown menu `border-color`.
+@dropdown-border: rgba(0,0,0,.15);
+//** Dropdown menu `border-color` **for IE8**.
+@dropdown-fallback-border: #ccc;
+//** Divider color for between dropdown items.
+@dropdown-divider-bg: #e5e5e5;
+
+//** Dropdown link text color.
+@dropdown-link-color: @gray-dark;
+//** Hover color for dropdown links.
+@dropdown-link-hover-color: darken(@gray-dark, 5%);
+//** Hover background for dropdown links.
+@dropdown-link-hover-bg: #f5f5f5;
+
+//** Active dropdown menu item text color.
+@dropdown-link-active-color: @component-active-color;
+//** Active dropdown menu item background color.
+@dropdown-link-active-bg: @component-active-bg;
+
+//** Disabled dropdown menu item background color.
+@dropdown-link-disabled-color: @gray-light;
+
+//** Text color for headers within dropdown menus.
+@dropdown-header-color: @gray-light;
+
+//** Deprecated `@dropdown-caret-color` as of v3.1.0
+@dropdown-caret-color: #000;
+
+
+//-- Z-index master list
+//
+// Warning: Avoid customizing these values. They're used for a bird's eye view
+// of components dependent on the z-axis and are designed to all work together.
+//
+// Note: These variables are not generated into the Customizer.
+
+@zindex-navbar: 1000;
+@zindex-dropdown: 1000;
+@zindex-popover: 1060;
+@zindex-tooltip: 1070;
+@zindex-navbar-fixed: 1030;
+@zindex-modal-background: 1040;
+@zindex-modal: 1050;
+
+
+//== Media queries breakpoints
+//
+//## Define the breakpoints at which your layout will change, adapting to different screen sizes.
+
+// Extra small screen / phone
+//** Deprecated `@screen-xs` as of v3.0.1
+@screen-xs: 480px;
+//** Deprecated `@screen-xs-min` as of v3.2.0
+@screen-xs-min: @screen-xs;
+//** Deprecated `@screen-phone` as of v3.0.1
+@screen-phone: @screen-xs-min;
+
+// Small screen / tablet
+//** Deprecated `@screen-sm` as of v3.0.1
+@screen-sm: 768px;
+@screen-sm-min: @screen-sm;
+//** Deprecated `@screen-tablet` as of v3.0.1
+@screen-tablet: @screen-sm-min;
+
+// Medium screen / desktop
+//** Deprecated `@screen-md` as of v3.0.1
+@screen-md: 992px;
+@screen-md-min: @screen-md;
+//** Deprecated `@screen-desktop` as of v3.0.1
+@screen-desktop: @screen-md-min;
+
+// Large screen / wide desktop
+//** Deprecated `@screen-lg` as of v3.0.1
+@screen-lg: 1200px;
+@screen-lg-min: @screen-lg;
+//** Deprecated `@screen-lg-desktop` as of v3.0.1
+@screen-lg-desktop: @screen-lg-min;
+
+// So media queries don't overlap when required, provide a maximum
+@screen-xs-max: (@screen-sm-min - 1);
+@screen-sm-max: (@screen-md-min - 1);
+@screen-md-max: (@screen-lg-min - 1);
+
+
+//== Grid system
+//
+//## Define your custom responsive grid.
+
+//** Number of columns in the grid.
+@grid-columns: 12;
+//** Padding between columns. Gets divided in half for the left and right.
+@grid-gutter-width: 30px;
+// Navbar collapse
+//** Point at which the navbar becomes uncollapsed.
+@grid-float-breakpoint: @screen-sm-min;
+//** Point at which the navbar begins collapsing.
+@grid-float-breakpoint-max: (@grid-float-breakpoint - 1);
+
+
+//== Container sizes
+//
+//## Define the maximum width of `.container` for different screen sizes.
+
+// Small screen / tablet
+@container-tablet: (720px + @grid-gutter-width);
+//** For `@screen-sm-min` and up.
+@container-sm: @container-tablet;
+
+// Medium screen / desktop
+@container-desktop: (940px + @grid-gutter-width);
+//** For `@screen-md-min` and up.
+@container-md: @container-desktop;
+
+// Large screen / wide desktop
+@container-large-desktop: (1140px + @grid-gutter-width);
+//** For `@screen-lg-min` and up.
+@container-lg: @container-large-desktop;
+
+
+//== Navbar
+//
+//##
+
+// Basics of a navbar
+@navbar-height: 50px;
+@navbar-margin-bottom: @line-height-computed;
+@navbar-border-radius: @border-radius-base;
+@navbar-padding-horizontal: floor((@grid-gutter-width / 2));
+@navbar-padding-vertical: ((@navbar-height - @line-height-computed) / 2);
+@navbar-collapse-max-height: 340px;
+
+@navbar-default-color: #777;
+@navbar-default-bg: #f8f8f8;
+@navbar-default-border: darken(@navbar-default-bg, 6.5%);
+
+// Navbar links
+@navbar-default-link-color: #777;
+@navbar-default-link-hover-color: #333;
+@navbar-default-link-hover-bg: transparent;
+@navbar-default-link-active-color: #555;
+@navbar-default-link-active-bg: darken(@navbar-default-bg, 6.5%);
+@navbar-default-link-disabled-color: #ccc;
+@navbar-default-link-disabled-bg: transparent;
+
+// Navbar brand label
+@navbar-default-brand-color: @navbar-default-link-color;
+@navbar-default-brand-hover-color: darken(@navbar-default-brand-color, 10%);
+@navbar-default-brand-hover-bg: transparent;
+
+// Navbar toggle
+@navbar-default-toggle-hover-bg: #ddd;
+@navbar-default-toggle-icon-bar-bg: #888;
+@navbar-default-toggle-border-color: #ddd;
+
+
+// Inverted navbar
+// Reset inverted navbar basics
+@navbar-inverse-color: lighten(@gray-light, 15%);
+@navbar-inverse-bg: #222;
+@navbar-inverse-border: darken(@navbar-inverse-bg, 10%);
+
+// Inverted navbar links
+@navbar-inverse-link-color: lighten(@gray-light, 15%);
+@navbar-inverse-link-hover-color: #fff;
+@navbar-inverse-link-hover-bg: transparent;
+@navbar-inverse-link-active-color: @navbar-inverse-link-hover-color;
+@navbar-inverse-link-active-bg: darken(@navbar-inverse-bg, 10%);
+@navbar-inverse-link-disabled-color: #444;
+@navbar-inverse-link-disabled-bg: transparent;
+
+// Inverted navbar brand label
+@navbar-inverse-brand-color: @navbar-inverse-link-color;
+@navbar-inverse-brand-hover-color: #fff;
+@navbar-inverse-brand-hover-bg: transparent;
+
+// Inverted navbar toggle
+@navbar-inverse-toggle-hover-bg: #333;
+@navbar-inverse-toggle-icon-bar-bg: #fff;
+@navbar-inverse-toggle-border-color: #333;
+
+
+//== Navs
+//
+//##
+
+//=== Shared nav styles
+@nav-link-padding: 10px 15px;
+@nav-link-hover-bg: @gray-lighter;
+
+@nav-disabled-link-color: @gray-light;
+@nav-disabled-link-hover-color: @gray-light;
+
+//== Tabs
+@nav-tabs-border-color: #ddd;
+
+@nav-tabs-link-hover-border-color: @gray-lighter;
+
+@nav-tabs-active-link-hover-bg: @body-bg;
+@nav-tabs-active-link-hover-color: @gray;
+@nav-tabs-active-link-hover-border-color: #ddd;
+
+@nav-tabs-justified-link-border-color: #ddd;
+@nav-tabs-justified-active-link-border-color: @body-bg;
+
+//== Pills
+@nav-pills-border-radius: @border-radius-base;
+@nav-pills-active-link-hover-bg: @component-active-bg;
+@nav-pills-active-link-hover-color: @component-active-color;
+
+
+//== Pagination
+//
+//##
+
+@pagination-color: @link-color;
+@pagination-bg: #fff;
+@pagination-border: #ddd;
+
+@pagination-hover-color: @link-hover-color;
+@pagination-hover-bg: @gray-lighter;
+@pagination-hover-border: #ddd;
+
+@pagination-active-color: #fff;
+@pagination-active-bg: @brand-primary;
+@pagination-active-border: @brand-primary;
+
+@pagination-disabled-color: @gray-light;
+@pagination-disabled-bg: #fff;
+@pagination-disabled-border: #ddd;
+
+
+//== Pager
+//
+//##
+
+@pager-bg: @pagination-bg;
+@pager-border: @pagination-border;
+@pager-border-radius: 15px;
+
+@pager-hover-bg: @pagination-hover-bg;
+
+@pager-active-bg: @pagination-active-bg;
+@pager-active-color: @pagination-active-color;
+
+@pager-disabled-color: @pagination-disabled-color;
+
+
+//== Jumbotron
+//
+//##
+
+@jumbotron-padding: 30px;
+@jumbotron-color: inherit;
+@jumbotron-bg: @gray-lighter;
+@jumbotron-heading-color: inherit;
+@jumbotron-font-size: ceil((@font-size-base * 1.5));
+
+
+//== Form states and alerts
+//
+//## Define colors for form feedback states and, by default, alerts.
+
+@state-success-text: #3c763d;
+@state-success-bg: #dff0d8;
+@state-success-border: darken(spin(@state-success-bg, -10), 5%);
+
+@state-info-text: #31708f;
+@state-info-bg: #d9edf7;
+@state-info-border: darken(spin(@state-info-bg, -10), 7%);
+
+@state-warning-text: #8a6d3b;
+@state-warning-bg: #fcf8e3;
+@state-warning-border: darken(spin(@state-warning-bg, -10), 5%);
+
+@state-danger-text: #a94442;
+@state-danger-bg: #f2dede;
+@state-danger-border: darken(spin(@state-danger-bg, -10), 5%);
+
+
+//== Tooltips
+//
+//##
+
+//** Tooltip max width
+@tooltip-max-width: 200px;
+//** Tooltip text color
+@tooltip-color: #fff;
+//** Tooltip background color
+@tooltip-bg: #000;
+@tooltip-opacity: .9;
+
+//** Tooltip arrow width
+@tooltip-arrow-width: 5px;
+//** Tooltip arrow color
+@tooltip-arrow-color: @tooltip-bg;
+
+
+//== Popovers
+//
+//##
+
+//** Popover body background color
+@popover-bg: #fff;
+//** Popover maximum width
+@popover-max-width: 276px;
+//** Popover border color
+@popover-border-color: rgba(0,0,0,.2);
+//** Popover fallback border color
+@popover-fallback-border-color: #ccc;
+
+//** Popover title background color
+@popover-title-bg: darken(@popover-bg, 3%);
+
+//** Popover arrow width
+@popover-arrow-width: 10px;
+//** Popover arrow color
+@popover-arrow-color: @popover-bg;
+
+//** Popover outer arrow width
+@popover-arrow-outer-width: (@popover-arrow-width + 1);
+//** Popover outer arrow color
+@popover-arrow-outer-color: fadein(@popover-border-color, 5%);
+//** Popover outer arrow fallback color
+@popover-arrow-outer-fallback-color: darken(@popover-fallback-border-color, 20%);
+
+
+//== Labels
+//
+//##
+
+//** Default label background color
+@label-default-bg: @gray-light;
+//** Primary label background color
+@label-primary-bg: @brand-primary;
+//** Success label background color
+@label-success-bg: @brand-success;
+//** Info label background color
+@label-info-bg: @brand-info;
+//** Warning label background color
+@label-warning-bg: @brand-warning;
+//** Danger label background color
+@label-danger-bg: @brand-danger;
+
+//** Default label text color
+@label-color: #fff;
+//** Default text color of a linked label
+@label-link-hover-color: #fff;
+
+
+//== Modals
+//
+//##
+
+//** Padding applied to the modal body
+@modal-inner-padding: 15px;
+
+//** Padding applied to the modal title
+@modal-title-padding: 15px;
+//** Modal title line-height
+@modal-title-line-height: @line-height-base;
+
+//** Background color of modal content area
+@modal-content-bg: #fff;
+//** Modal content border color
+@modal-content-border-color: rgba(0,0,0,.2);
+//** Modal content border color **for IE8**
+@modal-content-fallback-border-color: #999;
+
+//** Modal backdrop background color
+@modal-backdrop-bg: #000;
+//** Modal backdrop opacity
+@modal-backdrop-opacity: .5;
+//** Modal header border color
+@modal-header-border-color: #e5e5e5;
+//** Modal footer border color
+@modal-footer-border-color: @modal-header-border-color;
+
+@modal-lg: 900px;
+@modal-md: 600px;
+@modal-sm: 300px;
+
+
+//== Alerts
+//
+//## Define alert colors, border radius, and padding.
+
+@alert-padding: 15px;
+@alert-border-radius: @border-radius-base;
+@alert-link-font-weight: bold;
+
+@alert-success-bg: @state-success-bg;
+@alert-success-text: @state-success-text;
+@alert-success-border: @state-success-border;
+
+@alert-info-bg: @state-info-bg;
+@alert-info-text: @state-info-text;
+@alert-info-border: @state-info-border;
+
+@alert-warning-bg: @state-warning-bg;
+@alert-warning-text: @state-warning-text;
+@alert-warning-border: @state-warning-border;
+
+@alert-danger-bg: @state-danger-bg;
+@alert-danger-text: @state-danger-text;
+@alert-danger-border: @state-danger-border;
+
+
+//== Progress bars
+//
+//##
+
+//** Background color of the whole progress component
+@progress-bg: #f5f5f5;
+//** Progress bar text color
+@progress-bar-color: #fff;
+//** Variable for setting rounded corners on progress bar.
+@progress-border-radius: @border-radius-base;
+
+//** Default progress bar color
+@progress-bar-bg: @brand-primary;
+//** Success progress bar color
+@progress-bar-success-bg: @brand-success;
+//** Warning progress bar color
+@progress-bar-warning-bg: @brand-warning;
+//** Danger progress bar color
+@progress-bar-danger-bg: @brand-danger;
+//** Info progress bar color
+@progress-bar-info-bg: @brand-info;
+
+
+//== List group
+//
+//##
+
+//** Background color on `.list-group-item`
+@list-group-bg: #fff;
+//** `.list-group-item` border color
+@list-group-border: #ddd;
+//** List group border radius
+@list-group-border-radius: @border-radius-base;
+
+//** Background color of single list items on hover
+@list-group-hover-bg: #f5f5f5;
+//** Text color of active list items
+@list-group-active-color: @component-active-color;
+//** Background color of active list items
+@list-group-active-bg: @component-active-bg;
+//** Border color of active list elements
+@list-group-active-border: @list-group-active-bg;
+//** Text color for content within active list items
+@list-group-active-text-color: lighten(@list-group-active-bg, 40%);
+
+//** Text color of disabled list items
+@list-group-disabled-color: @gray-light;
+//** Background color of disabled list items
+@list-group-disabled-bg: @gray-lighter;
+//** Text color for content within disabled list items
+@list-group-disabled-text-color: @list-group-disabled-color;
+
+@list-group-link-color: #555;
+@list-group-link-hover-color: @list-group-link-color;
+@list-group-link-heading-color: #333;
+
+
+//== Panels
+//
+//##
+
+@panel-bg: #fff;
+@panel-body-padding: 15px;
+@panel-heading-padding: 10px 15px;
+@panel-footer-padding: @panel-heading-padding;
+@panel-border-radius: @border-radius-base;
+
+//** Border color for elements within panels
+@panel-inner-border: #ddd;
+@panel-footer-bg: #f5f5f5;
+
+@panel-default-text: @gray-dark;
+@panel-default-border: #ddd;
+@panel-default-heading-bg: #f5f5f5;
+
+@panel-primary-text: #fff;
+@panel-primary-border: @brand-primary;
+@panel-primary-heading-bg: @brand-primary;
+
+@panel-success-text: @state-success-text;
+@panel-success-border: @state-success-border;
+@panel-success-heading-bg: @state-success-bg;
+
+@panel-info-text: @state-info-text;
+@panel-info-border: @state-info-border;
+@panel-info-heading-bg: @state-info-bg;
+
+@panel-warning-text: @state-warning-text;
+@panel-warning-border: @state-warning-border;
+@panel-warning-heading-bg: @state-warning-bg;
+
+@panel-danger-text: @state-danger-text;
+@panel-danger-border: @state-danger-border;
+@panel-danger-heading-bg: @state-danger-bg;
+
+
+//== Thumbnails
+//
+//##
+
+//** Padding around the thumbnail image
+@thumbnail-padding: 4px;
+//** Thumbnail background color
+@thumbnail-bg: @body-bg;
+//** Thumbnail border color
+@thumbnail-border: #ddd;
+//** Thumbnail border radius
+@thumbnail-border-radius: @border-radius-base;
+
+//** Custom text color for thumbnail captions
+@thumbnail-caption-color: @text-color;
+//** Padding around the thumbnail caption
+@thumbnail-caption-padding: 9px;
+
+
+//== Wells
+//
+//##
+
+@well-bg: #f5f5f5;
+@well-border: darken(@well-bg, 7%);
+
+
+//== Badges
+//
+//##
+
+@badge-color: #fff;
+//** Linked badge text color on hover
+@badge-link-hover-color: #fff;
+@badge-bg: @gray-light;
+
+//** Badge text color in active nav link
+@badge-active-color: @link-color;
+//** Badge background color in active nav link
+@badge-active-bg: #fff;
+
+@badge-font-weight: bold;
+@badge-line-height: 1;
+@badge-border-radius: 10px;
+
+
+//== Breadcrumbs
+//
+//##
+
+@breadcrumb-padding-vertical: 8px;
+@breadcrumb-padding-horizontal: 15px;
+//** Breadcrumb background color
+@breadcrumb-bg: #f5f5f5;
+//** Breadcrumb text color
+@breadcrumb-color: #ccc;
+//** Text color of current page in the breadcrumb
+@breadcrumb-active-color: @gray-light;
+//** Textual separator for between breadcrumb elements
+@breadcrumb-separator: "/";
+
+
+//== Carousel
+//
+//##
+
+@carousel-text-shadow: 0 1px 2px rgba(0,0,0,.6);
+
+@carousel-control-color: #fff;
+@carousel-control-width: 15%;
+@carousel-control-opacity: .5;
+@carousel-control-font-size: 20px;
+
+@carousel-indicator-active-bg: #fff;
+@carousel-indicator-border-color: #fff;
+
+@carousel-caption-color: #fff;
+
+
+//== Close
+//
+//##
+
+@close-font-weight: bold;
+@close-color: #000;
+@close-text-shadow: 0 1px 0 #fff;
+
+
+//== Code
+//
+//##
+
+@code-color: #c7254e;
+@code-bg: #f9f2f4;
+
+@kbd-color: #fff;
+@kbd-bg: #333;
+
+@pre-bg: #f5f5f5;
+@pre-color: @gray-dark;
+@pre-border-color: #ccc;
+@pre-scrollable-max-height: 340px;
+
+
+//== Type
+//
+//##
+
+//** Horizontal offset for forms and lists.
+@component-offset-horizontal: 180px;
+//** Text muted color
+@text-muted: @gray-light;
+//** Abbreviations and acronyms border color
+@abbr-border-color: @gray-light;
+//** Headings small color
+@headings-small-color: @gray-light;
+//** Blockquote small color
+@blockquote-small-color: @gray-light;
+//** Blockquote font size
+@blockquote-font-size: (@font-size-base * 1.25);
+//** Blockquote border color
+@blockquote-border-color: @gray-lighter;
+//** Page header border color
+@page-header-border-color: @gray-lighter;
+//** Width of horizontal description list titles
+@dl-horizontal-offset: @component-offset-horizontal;
+//** Horizontal line color.
+@hr-border: @gray-lighter;
diff --git a/src/fmt/doc/bootstrap/wells.less b/src/fmt/doc/bootstrap/wells.less
new file mode 100644
index 000000000..15d072b0c
--- /dev/null
+++ b/src/fmt/doc/bootstrap/wells.less
@@ -0,0 +1,29 @@
+//
+// Wells
+// --------------------------------------------------
+
+
+// Base class
+.well {
+ min-height: 20px;
+ padding: 19px;
+ margin-bottom: 20px;
+ background-color: @well-bg;
+ border: 1px solid @well-border;
+ border-radius: @border-radius-base;
+ .box-shadow(inset 0 1px 1px rgba(0,0,0,.05));
+ blockquote {
+ border-color: #ddd;
+ border-color: rgba(0,0,0,.15);
+ }
+}
+
+// Sizes
+.well-lg {
+ padding: 24px;
+ border-radius: @border-radius-large;
+}
+.well-sm {
+ padding: 9px;
+ border-radius: @border-radius-small;
+}
diff --git a/src/fmt/doc/build.py b/src/fmt/doc/build.py
new file mode 100755
index 000000000..56142da2e
--- /dev/null
+++ b/src/fmt/doc/build.py
@@ -0,0 +1,122 @@
+#!/usr/bin/env python3
+# Build the documentation.
+
+import errno, os, re, sys
+from subprocess import check_call, CalledProcessError, Popen, PIPE, STDOUT
+
+versions = ['1.0.0', '1.1.0', '2.0.0', '3.0.2', '4.0.0', '4.1.0', '5.0.0', '5.1.0', '5.2.0', '5.2.1', '5.3.0', '6.0.0', '6.1.0', '6.1.1', '6.1.2', '6.2.0', '6.2.1', '7.0.0', '7.0.1', '7.0.2', '7.0.3', '7.1.0', '7.1.1', '7.1.2', '7.1.3', '8.0.0', '8.0.1', '8.1.0', '8.1.1', '9.0.0', '9.1.0']
+
+class Pip:
+ def __init__(self, venv_dir):
+ self.path = os.path.join(venv_dir, 'bin', 'pip')
+
+ def install(self, package, commit=None):
+ "Install package using pip."
+ if commit:
+ package = 'git+https://github.com/{0}.git@{1}'.format(package, commit)
+ print('Installing {0}'.format(package))
+ check_call([self.path, 'install', package])
+
+def create_build_env(venv_dir='virtualenv'):
+ # Create virtualenv.
+ if not os.path.exists(venv_dir):
+ check_call(['python3', '-m', 'venv', venv_dir])
+ # Install Sphinx and Breathe. Require the exact version of Sphinx which is
+ # compatible with Breathe.
+ pip = Pip(venv_dir)
+ pip.install('wheel')
+ 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-doc/sphinx', 'v3.3.0')
+ pip.install('michaeljones/breathe', 'v4.25.0')
+
+def build_docs(version='dev', **kwargs):
+ doc_dir = kwargs.get('doc_dir', os.path.dirname(os.path.realpath(__file__)))
+ work_dir = kwargs.get('work_dir', '.')
+ include_dir = kwargs.get(
+ 'include_dir', os.path.join(os.path.dirname(doc_dir), 'include', 'fmt'))
+ # Build docs.
+ cmd = ['doxygen', '-']
+ p = Popen(cmd, stdin=PIPE, stdout=PIPE, stderr=STDOUT)
+ doxyxml_dir = os.path.join(work_dir, 'doxyxml')
+ out, _ = p.communicate(input=r'''
+ PROJECT_NAME = fmt
+ GENERATE_LATEX = NO
+ GENERATE_MAN = NO
+ GENERATE_RTF = NO
+ CASE_SENSE_NAMES = NO
+ INPUT = {0}/chrono.h {0}/color.h {0}/core.h {0}/compile.h \
+ {0}/format.h {0}/os.h {0}/ostream.h {0}/printf.h \
+ {0}/xchar.h
+ QUIET = YES
+ JAVADOC_AUTOBRIEF = YES
+ AUTOLINK_SUPPORT = NO
+ GENERATE_HTML = NO
+ GENERATE_XML = YES
+ XML_OUTPUT = {1}
+ ALIASES = "rst=\verbatim embed:rst"
+ ALIASES += "endrst=\endverbatim"
+ MACRO_EXPANSION = YES
+ PREDEFINED = _WIN32=1 \
+ __linux__=1 \
+ FMT_ENABLE_IF(...)= \
+ FMT_USE_VARIADIC_TEMPLATES=1 \
+ FMT_USE_RVALUE_REFERENCES=1 \
+ FMT_USE_USER_DEFINED_LITERALS=1 \
+ FMT_USE_ALIAS_TEMPLATES=1 \
+ FMT_USE_NONTYPE_TEMPLATE_ARGS=1 \
+ FMT_API= \
+ "FMT_BEGIN_NAMESPACE=namespace fmt {{" \
+ "FMT_END_NAMESPACE=}}" \
+ "FMT_STRING_ALIAS=1" \
+ "FMT_VARIADIC(...)=" \
+ "FMT_VARIADIC_W(...)=" \
+ "FMT_DOC=1"
+ EXCLUDE_SYMBOLS = fmt::formatter fmt::printf_formatter fmt::arg_join \
+ fmt::basic_format_arg::handle
+ '''.format(include_dir, doxyxml_dir).encode('UTF-8'))
+ out = out.decode('utf-8')
+ internal_symbols = [
+ 'fmt::detail::.*',
+ 'basic_data<>',
+ 'fmt::type_identity',
+ 'fmt::dynamic_formatter'
+ ]
+ noisy_warnings = [
+ 'warning: (Compound|Member .* of class) (' + '|'.join(internal_symbols) + \
+ ') is not documented.',
+ 'warning: Internal inconsistency: .* does not belong to any container!'
+ ]
+ for w in noisy_warnings:
+ out = re.sub('.*' + w + '\n', '', out)
+ print(out)
+ if p.returncode != 0:
+ raise CalledProcessError(p.returncode, cmd)
+
+ html_dir = os.path.join(work_dir, 'html')
+ main_versions = reversed(versions[-3:])
+ check_call([os.path.join(work_dir, 'virtualenv', 'bin', 'sphinx-build'),
+ '-Dbreathe_projects.format=' + os.path.abspath(doxyxml_dir),
+ '-Dversion=' + version, '-Drelease=' + version,
+ '-Aversion=' + version, '-Aversions=' + ','.join(main_versions),
+ '-b', 'html', doc_dir, html_dir])
+ try:
+ check_call(['lessc', '--verbose', '--clean-css',
+ '--include-path=' + os.path.join(doc_dir, 'bootstrap'),
+ os.path.join(doc_dir, 'fmt.less'),
+ os.path.join(html_dir, '_static', 'fmt.css')])
+ except OSError as e:
+ if e.errno != errno.ENOENT:
+ raise
+ print('lessc not found; make sure that Less (http://lesscss.org/) ' +
+ 'is installed')
+ sys.exit(1)
+ return html_dir
+
+if __name__ == '__main__':
+ create_build_env()
+ build_docs(sys.argv[1])
diff --git a/src/fmt/doc/conf.py b/src/fmt/doc/conf.py
new file mode 100644
index 000000000..0756192b6
--- /dev/null
+++ b/src/fmt/doc/conf.py
@@ -0,0 +1,256 @@
+# -*- coding: utf-8 -*-
+#
+# format documentation build configuration file, created by
+# sphinx-quickstart on Tue Dec 18 06:46:16 2012.
+#
+# This file is execfile()d with the current directory set to its containing dir.
+#
+# Note that not all possible configuration values are present in this
+# autogenerated file.
+#
+# All configuration values have a default; values that are commented out
+# serve to show the default.
+
+import sys, os, re, subprocess
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#sys.path.insert(0, os.path.abspath('.'))
+
+# -- General configuration -----------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+needs_sphinx = '1.2'
+
+if os.environ.get('READTHEDOCS', None) == 'True':
+ subprocess.call('doxygen')
+
+# Add any Sphinx extension module names here, as strings. They can be extensions
+# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
+extensions = ['sphinx.ext.ifconfig', 'breathe']
+
+breathe_default_project = "format"
+breathe_domain_by_extension = {"h" : "cpp"}
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix of source filenames.
+source_suffix = '.rst'
+
+# The encoding of source files.
+#source_encoding = 'utf-8-sig'
+
+# The master toctree document.
+#master_doc = 'contents'
+
+# General information about the project.
+project = u'fmt'
+copyright = u'2012-present, Victor Zverovich'
+
+# The version info for the project you're documenting, acts as replacement for
+# |version| and |release|, also used in various other places throughout the
+# built documents.
+#
+# The short X.Y version.
+
+# Version and release are passed from CMake.
+#version = None
+
+# The full version, including alpha/beta/rc tags.
+#release = version
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#language = None
+
+# There are two options for replacing |today|: either, you set today to some
+# non-false value, then it is used:
+#today = ''
+# Else, today_fmt is used as the format for a strftime call.
+#today_fmt = '%B %d, %Y'
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+exclude_patterns = ['virtualenv']
+
+# The reST default role (used for this markup: `text`) to use for all documents.
+default_role = 'cpp:any'
+
+# If true, '()' will be appended to :func: etc. cross-reference text.
+#add_function_parentheses = True
+
+# If true, the current module name will be prepended to all description
+# unit titles (such as .. function::).
+#add_module_names = True
+
+# If true, sectionauthor and moduleauthor directives will be shown in the
+# output. They are ignored by default.
+#show_authors = False
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = 'sphinx'
+
+highlight_language = 'c++'
+
+primary_domain = 'cpp'
+
+# A list of ignored prefixes for module index sorting.
+#modindex_common_prefix = []
+
+
+# -- Options for HTML output ---------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages. See the documentation for
+# a list of builtin themes.
+html_theme = 'basic-bootstrap'
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further. For a list of options available for each theme, see the
+# documentation.
+#html_theme_options = {}
+
+# Add any paths that contain custom themes here, relative to this directory.
+html_theme_path = ['.']
+
+# The name for this set of Sphinx documents. If None, it defaults to
+# "<project> v<release> documentation".
+#html_title = None
+
+# A shorter title for the navigation bar. Default is the same as html_title.
+#html_short_title = None
+
+# The name of an image file (relative to this directory) to place at the top
+# of the sidebar.
+#html_logo = None
+
+# The name of an image file (within the static path) to use as favicon of the
+# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
+# pixels large.
+#html_favicon = None
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
+# using the given strftime format.
+#html_last_updated_fmt = '%b %d, %Y'
+
+# If true, SmartyPants will be used to convert quotes and dashes to
+# typographically correct entities.
+#html_use_smartypants = True
+
+# Custom sidebar templates, maps document names to template names.
+html_sidebars = {
+ '**': ['localtoc.html', 'relations.html', 'sourcelink.html', 'searchbox.html']
+}
+
+# Additional templates that should be rendered to pages, maps page names to
+# template names.
+#html_additional_pages = {}
+
+# If false, no module index is generated.
+#html_domain_indices = True
+
+# If false, no index is generated.
+#html_use_index = True
+
+# If true, the index is split into individual pages for each letter.
+#html_split_index = False
+
+# If true, links to the reST sources are added to the pages.
+#html_show_sourcelink = True
+
+# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
+#html_show_sphinx = True
+
+# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
+#html_show_copyright = True
+
+# If true, an OpenSearch description file will be output, and all pages will
+# contain a <link> tag referring to it. The value of this option must be the
+# base URL from which the finished HTML is served.
+#html_use_opensearch = ''
+
+# This is the file name suffix for HTML files (e.g. ".xhtml").
+#html_file_suffix = None
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'formatdoc'
+
+
+# -- Options for LaTeX output --------------------------------------------------
+
+latex_elements = {
+# The paper size ('letterpaper' or 'a4paper').
+#'papersize': 'letterpaper',
+
+# The font size ('10pt', '11pt' or '12pt').
+#'pointsize': '10pt',
+
+# Additional stuff for the LaTeX preamble.
+#'preamble': '',
+}
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title, author, documentclass [howto/manual]).
+latex_documents = [
+ ('index', 'format.tex', u'fmt documentation',
+ u'Victor Zverovich', 'manual'),
+]
+
+# The name of an image file (relative to this directory) to place at the top of
+# the title page.
+#latex_logo = None
+
+# For "manual" documents, if this is true, then toplevel headings are parts,
+# not chapters.
+#latex_use_parts = False
+
+# If true, show page references after internal links.
+#latex_show_pagerefs = False
+
+# If true, show URL addresses after external links.
+#latex_show_urls = False
+
+# Documents to append as an appendix to all manuals.
+#latex_appendices = []
+
+# If false, no module index is generated.
+#latex_domain_indices = True
+
+
+# -- Options for manual page output --------------------------------------------
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+ ('index', 'fmt', u'fmt documentation', [u'Victor Zverovich'], 1)
+]
+
+# If true, show URL addresses after external links.
+#man_show_urls = False
+
+
+# -- Options for Texinfo output ------------------------------------------------
+
+# Grouping the document tree into Texinfo files. List of tuples
+# (source start file, target name, title, author,
+# dir menu entry, description, category)
+texinfo_documents = [
+ ('index', 'fmt', u'fmt documentation',
+ u'Victor Zverovich', 'fmt', 'One line description of project.',
+ 'Miscellaneous'),
+]
+
+# Documents to append as an appendix to all manuals.
+#texinfo_appendices = []
+
+# If false, no module index is generated.
+#texinfo_domain_indices = True
+
+# How to display URL addresses: 'footnote', 'no', or 'inline'.
+#texinfo_show_urls = 'footnote'
diff --git a/src/fmt/doc/contents.rst b/src/fmt/doc/contents.rst
new file mode 100644
index 000000000..d38691e41
--- /dev/null
+++ b/src/fmt/doc/contents.rst
@@ -0,0 +1,10 @@
+########
+Contents
+########
+
+.. toctree::
+ :maxdepth: 2
+
+ usage
+ api
+ syntax
diff --git a/src/fmt/doc/fmt.less b/src/fmt/doc/fmt.less
new file mode 100644
index 000000000..3a97b9fd8
--- /dev/null
+++ b/src/fmt/doc/fmt.less
@@ -0,0 +1,71 @@
+@import 'bootstrap.less';
+
+@header-bg: #094d75;
+@icon-font-path: "fonts/";
+
+html {
+ overflow-y: scroll;
+}
+
+.navbar {
+ border-radius: 0;
+ margin-bottom: 0;
+ background-color: darken(@header-bg, 10%);
+}
+
+.jumbotron {
+ #gradient > .vertical(@header-bg; darken(@header-bg, 2%); 50%; 50%);
+ background-size: 100% 4px;
+ background-color: @header-bg;
+ background-repeat: repeat-y;
+ color: white;
+ text-align: center;
+}
+
+div.sphinxsidebar {
+ margin-left: 0;
+}
+
+// Keep content not too wide for better readability.
+.navbar-content, .content {
+ .make-md-column-offset(1);
+ .make-md-column(10);
+ .make-lg-column-offset(2);
+ .make-lg-column(8);
+}
+
+.footer {
+ padding-top: 20px;
+ padding-bottom: 20px;
+ border-top: 1px solid @gray-lighter;
+ text-align: center;
+}
+
+// Indent descriptions of classes, functions and macros.
+.class dd, .function dd, .macro dd {
+ margin-left: 20px;
+}
+
+// Remove Bootstrap padding for Sphinx containers.
+.breathe-sectiondef.container {
+ padding: 0;
+}
+
+// Remove Bootstrap padding for Sphinx code elements in API signatures.
+.descclassname, .descname {
+ padding: 0;
+}
+
+// Override center alignment in tables.
+td {
+ text-align: left;
+}
+
+p.rubric {
+ margin-top: 10px;
+}
+
+.github-btn {
+ border: 0;
+ overflow: hidden;
+}
diff --git a/src/fmt/doc/index.rst b/src/fmt/doc/index.rst
new file mode 100644
index 000000000..8d55c7a1c
--- /dev/null
+++ b/src/fmt/doc/index.rst
@@ -0,0 +1,198 @@
+Overview
+========
+
+**{fmt}** is an open-source formatting library providing a fast and safe
+alternative to C stdio and C++ iostreams.
+
+.. raw:: html
+
+ <div class="panel panel-default">
+ <div class="panel-heading">What users say:</div>
+ <div class="panel-body">
+ Thanks for creating this library. It’s been a hole in C++ for
+ a long time. I’ve used both <code>boost::format</code> and
+ <code>loki::SPrintf</code>, and neither felt like the right answer.
+ This does.
+ </div>
+ </div>
+
+.. _format-api-intro:
+
+Format API
+----------
+
+The format API is similar in spirit to the C ``printf`` family of function but
+is safer, simpler and several times `faster
+<https://www.zverovich.net/2020/06/13/fast-int-to-string-revisited.html>`_
+than common standard library implementations.
+The `format string syntax <syntax.html>`_ is similar to the one used by
+`str.format <https://docs.python.org/3/library/stdtypes.html#str.format>`_ in
+Python:
+
+.. code:: c++
+
+ std::string s = fmt::format("The answer is {}.", 42);
+
+The ``fmt::format`` function returns a string "The answer is 42.". You can use
+``fmt::memory_buffer`` to avoid constructing ``std::string``:
+
+.. code:: c++
+
+ auto out = fmt::memory_buffer();
+ fmt::format_to(std::back_inserter(out),
+ "For a moment, {} happened.", "nothing");
+ auto data = out.data(); // pointer to the formatted data
+ auto size = out.size(); // size of the formatted data
+
+The ``fmt::print`` function performs formatting and writes the result to a stream:
+
+.. code:: c++
+
+ fmt::print(stderr, "System error code = {}\n", errno);
+
+If you omit the file argument the function will print to ``stdout``:
+
+.. code:: c++
+
+ fmt::print("Don't {}\n", "panic");
+
+The format API also supports positional arguments useful for localization:
+
+.. code:: c++
+
+ fmt::print("I'd rather be {1} than {0}.", "right", "happy");
+
+You can pass named arguments with ``fmt::arg``:
+
+.. code:: c++
+
+ fmt::print("Hello, {name}! The answer is {number}. Goodbye, {name}.",
+ fmt::arg("name", "World"), fmt::arg("number", 42));
+
+If your compiler supports C++11 user-defined literals, the suffix ``_a`` offers
+an alternative, slightly terser syntax for named arguments:
+
+.. code:: c++
+
+ using namespace fmt::literals;
+ fmt::print("Hello, {name}! The answer is {number}. Goodbye, {name}.",
+ "name"_a="World", "number"_a=42);
+
+.. _safety:
+
+Safety
+------
+
+The library is fully type safe, automatic memory management prevents buffer
+overflow, errors in format strings are reported using exceptions or at compile
+time. For example, the code
+
+.. code:: c++
+
+ fmt::format("The answer is {:d}", "forty-two");
+
+throws the ``format_error`` exception because the argument ``"forty-two"`` is a
+string while the format code ``d`` only applies to integers.
+
+The code
+
+.. code:: c++
+
+ format(FMT_STRING("The answer is {:d}"), "forty-two");
+
+reports a compile-time error on compilers that support relaxed ``constexpr``.
+See `here <api.html#compile-time-format-string-checks>`_ for details.
+
+The following code
+
+.. code:: c++
+
+ fmt::format("Cyrillic letter {}", L'\x42e');
+
+produces a compile-time error because wide character ``L'\x42e'`` cannot be
+formatted into a narrow string. For comparison, writing a wide character to
+``std::ostream`` results in its numeric value being written to the stream
+(i.e. 1070 instead of letter 'ю' which is represented by ``L'\x42e'`` if we
+use Unicode) which is rarely desirable.
+
+Compact Binary Code
+-------------------
+
+The library produces compact per-call compiled code. For example
+(`godbolt <https://godbolt.org/g/TZU4KF>`_),
+
+.. code:: c++
+
+ #include <fmt/core.h>
+
+ int main() {
+ fmt::print("The answer is {}.", 42);
+ }
+
+compiles to just
+
+.. code:: asm
+
+ main: # @main
+ sub rsp, 24
+ mov qword ptr [rsp], 42
+ mov rcx, rsp
+ mov edi, offset .L.str
+ mov esi, 17
+ mov edx, 1
+ call fmt::v7::vprint(fmt::v7::basic_string_view<char>, fmt::v7::format_args)
+ xor eax, eax
+ add rsp, 24
+ ret
+ .L.str:
+ .asciz "The answer is {}."
+
+.. _portability:
+
+Portability
+-----------
+
+The library is highly portable and relies only on a small set of C++11 features:
+
+* variadic templates
+* type traits
+* rvalue references
+* decltype
+* trailing return types
+* deleted functions
+* alias templates
+
+These are available in GCC 4.8, Clang 3.4, MSVC 19.0 (2015) and more recent
+compiler version. For older compilers use {fmt} `version 4.x
+<https://github.com/fmtlib/fmt/releases/tag/4.1.0>`_ which is maintained and
+only requires C++98.
+
+The output of all formatting functions is consistent across platforms.
+For example,
+
+.. code::
+
+ fmt::print("{}", std::numeric_limits<double>::infinity());
+
+always prints ``inf`` while the output of ``printf`` is platform-dependent.
+
+.. _ease-of-use:
+
+Ease of Use
+-----------
+
+{fmt} has a small self-contained code base with the core library consisting of
+just three header files and no external dependencies.
+A permissive MIT `license <https://github.com/fmtlib/fmt#license>`_ allows
+using the library both in open-source and commercial projects.
+
+`Learn more... <contents.html>`_
+
+.. raw:: html
+
+ <a class="btn btn-success" href="https://github.com/fmtlib/fmt">GitHub Repository</a>
+
+ <div class="section footer">
+ <iframe src="https://ghbtns.com/github-btn.html?user=fmtlib&amp;repo=fmt&amp;type=watch&amp;count=true"
+ class="github-btn" width="100" height="20"></iframe>
+ </div>
diff --git a/src/fmt/doc/python-license.txt b/src/fmt/doc/python-license.txt
new file mode 100644
index 000000000..88eed1f9c
--- /dev/null
+++ b/src/fmt/doc/python-license.txt
@@ -0,0 +1,290 @@
+A. HISTORY OF THE SOFTWARE
+==========================
+
+Python was created in the early 1990s by Guido van Rossum at Stichting
+Mathematisch Centrum (CWI, see http://www.cwi.nl) in the Netherlands
+as a successor of a language called ABC. Guido remains Python's
+principal author, although it includes many contributions from others.
+
+In 1995, Guido continued his work on Python at the Corporation for
+National Research Initiatives (CNRI, see http://www.cnri.reston.va.us)
+in Reston, Virginia where he released several versions of the
+software.
+
+In May 2000, Guido and the Python core development team moved to
+BeOpen.com to form the BeOpen PythonLabs team. In October of the same
+year, the PythonLabs team moved to Digital Creations (now Zope
+Corporation, see http://www.zope.com). In 2001, the Python Software
+Foundation (PSF, see http://www.python.org/psf/) was formed, a
+non-profit organization created specifically to own Python-related
+Intellectual Property. Zope Corporation is a sponsoring member of
+the PSF.
+
+All Python releases are Open Source (see http://www.opensource.org for
+the Open Source Definition). Historically, most, but not all, Python
+releases have also been GPL-compatible; the table below summarizes
+the various releases.
+
+ Release Derived Year Owner GPL-
+ from compatible? (1)
+
+ 0.9.0 thru 1.2 1991-1995 CWI yes
+ 1.3 thru 1.5.2 1.2 1995-1999 CNRI yes
+ 1.6 1.5.2 2000 CNRI no
+ 2.0 1.6 2000 BeOpen.com no
+ 1.6.1 1.6 2001 CNRI yes (2)
+ 2.1 2.0+1.6.1 2001 PSF no
+ 2.0.1 2.0+1.6.1 2001 PSF yes
+ 2.1.1 2.1+2.0.1 2001 PSF yes
+ 2.2 2.1.1 2001 PSF yes
+ 2.1.2 2.1.1 2002 PSF yes
+ 2.1.3 2.1.2 2002 PSF yes
+ 2.2.1 2.2 2002 PSF yes
+ 2.2.2 2.2.1 2002 PSF yes
+ 2.2.3 2.2.2 2003 PSF yes
+ 2.3 2.2.2 2002-2003 PSF yes
+ 2.3.1 2.3 2002-2003 PSF yes
+ 2.3.2 2.3.1 2002-2003 PSF yes
+ 2.3.3 2.3.2 2002-2003 PSF yes
+ 2.3.4 2.3.3 2004 PSF yes
+ 2.3.5 2.3.4 2005 PSF yes
+ 2.4 2.3 2004 PSF yes
+ 2.4.1 2.4 2005 PSF yes
+ 2.4.2 2.4.1 2005 PSF yes
+ 2.4.3 2.4.2 2006 PSF yes
+ 2.4.4 2.4.3 2006 PSF yes
+ 2.5 2.4 2006 PSF yes
+ 2.5.1 2.5 2007 PSF yes
+ 2.5.2 2.5.1 2008 PSF yes
+ 2.5.3 2.5.2 2008 PSF yes
+ 2.6 2.5 2008 PSF yes
+ 2.6.1 2.6 2008 PSF yes
+ 2.6.2 2.6.1 2009 PSF yes
+ 2.6.3 2.6.2 2009 PSF yes
+ 2.6.4 2.6.3 2009 PSF yes
+ 2.6.5 2.6.4 2010 PSF yes
+ 3.0 2.6 2008 PSF yes
+ 3.0.1 3.0 2009 PSF yes
+ 3.1 3.0.1 2009 PSF yes
+ 3.1.1 3.1 2009 PSF yes
+ 3.1.2 3.1.1 2010 PSF yes
+ 3.1.3 3.1.2 2010 PSF yes
+ 3.1.4 3.1.3 2011 PSF yes
+ 3.2 3.1 2011 PSF yes
+ 3.2.1 3.2 2011 PSF yes
+ 3.2.2 3.2.1 2011 PSF yes
+ 3.2.3 3.2.2 2012 PSF yes
+ 3.3.0 3.2 2012 PSF yes
+
+Footnotes:
+
+(1) GPL-compatible doesn't mean that we're distributing Python under
+ the GPL. All Python licenses, unlike the GPL, let you distribute
+ a modified version without making your changes open source. The
+ GPL-compatible licenses make it possible to combine Python with
+ other software that is released under the GPL; the others don't.
+
+(2) According to Richard Stallman, 1.6.1 is not GPL-compatible,
+ because its license has a choice of law clause. According to
+ CNRI, however, Stallman's lawyer has told CNRI's lawyer that 1.6.1
+ is "not incompatible" with the GPL.
+
+Thanks to the many outside volunteers who have worked under Guido's
+direction to make these releases possible.
+
+
+B. TERMS AND CONDITIONS FOR ACCESSING OR OTHERWISE USING PYTHON
+===============================================================
+
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+--------------------------------------------
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+or incorporates Python or any part thereof, and wants to make
+the derivative work available to others as provided herein, then
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+OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE POSSIBILITY THEREOF.
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+6. This License Agreement will automatically terminate upon a material
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+-------------------------------------------
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+
+1. This LICENSE AGREEMENT is between BeOpen.com ("BeOpen"), having an
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+4. BEOPEN SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF THE
+SOFTWARE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR LOSS
+AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THE SOFTWARE, OR ANY
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+5. This License Agreement will automatically terminate upon a material
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+7. By copying, installing or otherwise using the software, Licensee
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+CNRI LICENSE AGREEMENT FOR PYTHON 1.6.1
+---------------------------------------
+
+1. This LICENSE AGREEMENT is between the Corporation for National
+Research Initiatives, having an office at 1895 Preston White Drive,
+Reston, VA 20191 ("CNRI"), and the Individual or Organization
+("Licensee") accessing and otherwise using Python 1.6.1 software in
+source or binary form and its associated documentation.
+
+2. Subject to the terms and conditions of this License Agreement, CNRI
+hereby grants Licensee a nonexclusive, royalty-free, world-wide
+license to reproduce, analyze, test, perform and/or display publicly,
+prepare derivative works, distribute, and otherwise use Python 1.6.1
+alone or in any derivative version, provided, however, that CNRI's
+License Agreement and CNRI's notice of copyright, i.e., "Copyright (c)
+1995-2001 Corporation for National Research Initiatives; All Rights
+Reserved" are retained in Python 1.6.1 alone or in any derivative
+version prepared by Licensee. Alternately, in lieu of CNRI's License
+Agreement, Licensee may substitute the following text (omitting the
+quotes): "Python 1.6.1 is made available subject to the terms and
+conditions in CNRI's License Agreement. This Agreement together with
+Python 1.6.1 may be located on the Internet using the following
+unique, persistent identifier (known as a handle): 1895.22/1013. This
+Agreement may also be obtained from a proxy server on the Internet
+using the following URL: http://hdl.handle.net/1895.22/1013".
+
+3. In the event Licensee prepares a derivative work that is based on
+or incorporates Python 1.6.1 or any part thereof, and wants to make
+the derivative work available to others as provided herein, then
+Licensee hereby agrees to include in any such work a brief summary of
+the changes made to Python 1.6.1.
+
+4. CNRI is making Python 1.6.1 available to Licensee on an "AS IS"
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+5. CNRI SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF PYTHON
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+A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING PYTHON 1.6.1,
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+6. This License Agreement will automatically terminate upon a material
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+Notwithstanding the foregoing, with regard to derivative works based
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+CWI LICENSE AGREEMENT FOR PYTHON 0.9.0 THROUGH 1.2
+--------------------------------------------------
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+The Netherlands. All rights reserved.
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diff --git a/src/fmt/doc/syntax.rst b/src/fmt/doc/syntax.rst
new file mode 100644
index 000000000..1ec5c26f7
--- /dev/null
+++ b/src/fmt/doc/syntax.rst
@@ -0,0 +1,514 @@
+.. _syntax:
+
+********************
+Format String Syntax
+********************
+
+Formatting functions such as :ref:`fmt::format() <format>` and
+:ref:`fmt::print() <print>` use the same format string syntax described in this
+section.
+
+Format strings contain "replacement fields" surrounded by curly braces ``{}``.
+Anything that is not contained in braces is considered literal text, which is
+copied unchanged to the output. If you need to include a brace character in the
+literal text, it can be escaped by doubling: ``{{`` and ``}}``.
+
+The grammar for a replacement field is as follows:
+
+.. productionlist:: sf
+ replacement_field: "{" [`arg_id`] [":" (`format_spec` | `chrono_format_spec`)] "}"
+ arg_id: `integer` | `identifier`
+ integer: `digit`+
+ digit: "0"..."9"
+ identifier: `id_start` `id_continue`*
+ id_start: "a"..."z" | "A"..."Z" | "_"
+ id_continue: `id_start` | `digit`
+
+In less formal terms, the replacement field can start with an *arg_id*
+that specifies the argument whose value is to be formatted and inserted into
+the output instead of the replacement field.
+The *arg_id* is optionally followed by a *format_spec*, which is preceded by a
+colon ``':'``. These specify a non-default format for the replacement value.
+
+See also the :ref:`formatspec` section.
+
+If the numerical arg_ids in a format string are 0, 1, 2, ... in sequence,
+they can all be omitted (not just some) and the numbers 0, 1, 2, ... will be
+automatically inserted in that order.
+
+Named arguments can be referred to by their names or indices.
+
+Some simple format string examples::
+
+ "First, thou shalt count to {0}" // References the first argument
+ "Bring me a {}" // Implicitly references the first argument
+ "From {} to {}" // Same as "From {0} to {1}"
+
+The *format_spec* field contains a specification of how the value should be
+presented, including such details as field width, alignment, padding, decimal
+precision and so on. Each value type can define its own "formatting
+mini-language" or interpretation of the *format_spec*.
+
+Most built-in types support a common formatting mini-language, which is
+described in the next section.
+
+A *format_spec* field can also include nested replacement fields in certain
+positions within it. These nested replacement fields can contain only an
+argument id; format specifications are not allowed. This allows the formatting
+of a value to be dynamically specified.
+
+See the :ref:`formatexamples` section for some examples.
+
+.. _formatspec:
+
+Format Specification Mini-Language
+==================================
+
+"Format specifications" are used within replacement fields contained within a
+format string to define how individual values are presented (see
+:ref:`syntax`). Each formattable type may define how the format
+specification is to be interpreted.
+
+Most built-in types implement the following options for format specifications,
+although some of the formatting options are only supported by the numeric types.
+
+The general form of a *standard format specifier* is:
+
+.. productionlist:: sf
+ format_spec: [[`fill`]`align`][`sign`]["#"]["0"][`width`]["." `precision`]["L"][`type`]
+ fill: <a character other than '{' or '}'>
+ align: "<" | ">" | "^"
+ sign: "+" | "-" | " "
+ width: `integer` | "{" [`arg_id`] "}"
+ precision: `integer` | "{" [`arg_id`] "}"
+ type: "a" | "A" | "b" | "B" | "c" | "d" | "e" | "E" | "f" | "F" | "g" | "G" |
+ : "o" | "p" | "s" | "x" | "X"
+
+The *fill* character can be any Unicode code point other than ``'{'`` or
+``'}'``. The presence of a fill character is signaled by the character following
+it, which must be one of the alignment options. If the second character of
+*format_spec* is not a valid alignment option, then it is assumed that both the
+fill character and the alignment option are absent.
+
+The meaning of the various alignment options is as follows:
+
++---------+----------------------------------------------------------+
+| Option | Meaning |
++=========+==========================================================+
+| ``'<'`` | Forces the field to be left-aligned within the available |
+| | space (this is the default for most objects). |
++---------+----------------------------------------------------------+
+| ``'>'`` | Forces the field to be right-aligned within the |
+| | available space (this is the default for numbers). |
++---------+----------------------------------------------------------+
+| ``'^'`` | Forces the field to be centered within the available |
+| | space. |
++---------+----------------------------------------------------------+
+
+Note that unless a minimum field width is defined, the field width will always
+be the same size as the data to fill it, so that the alignment option has no
+meaning in this case.
+
+The *sign* option is only valid for number types, and can be one of the
+following:
+
++---------+------------------------------------------------------------+
+| Option | Meaning |
++=========+============================================================+
+| ``'+'`` | indicates that a sign should be used for both |
+| | nonnegative as well as negative numbers. |
++---------+------------------------------------------------------------+
+| ``'-'`` | indicates that a sign should be used only for negative |
+| | numbers (this is the default behavior). |
++---------+------------------------------------------------------------+
+| space | indicates that a leading space should be used on |
+| | nonnegative numbers, and a minus sign on negative numbers. |
++---------+------------------------------------------------------------+
+
+The ``'#'`` option causes the "alternate form" to be used for the
+conversion. The alternate form is defined differently for different
+types. This option is only valid for integer and floating-point types.
+For integers, when binary, octal, or hexadecimal output is used, this
+option adds the prefix respective ``"0b"`` (``"0B"``), ``"0"``, or
+``"0x"`` (``"0X"``) to the output value. Whether the prefix is
+lower-case or upper-case is determined by the case of the type
+specifier, for example, the prefix ``"0x"`` is used for the type ``'x'``
+and ``"0X"`` is used for ``'X'``. For floating-point numbers the
+alternate form causes the result of the conversion to always contain a
+decimal-point character, even if no digits follow it. Normally, a
+decimal-point character appears in the result of these conversions
+only if a digit follows it. In addition, for ``'g'`` and ``'G'``
+conversions, trailing zeros are not removed from the result.
+
+.. ifconfig:: False
+
+ The ``','`` option signals the use of a comma for a thousands separator.
+ For a locale aware separator, use the ``'L'`` integer presentation type
+ instead.
+
+*width* is a decimal integer defining the minimum field width. If not
+specified, then the field width will be determined by the content.
+
+Preceding the *width* field by a zero (``'0'``) character enables sign-aware
+zero-padding for numeric types. It forces the padding to be placed after the
+sign or base (if any) but before the digits. This is used for printing fields in
+the form '+000000120'. This option is only valid for numeric types and it has no
+effect on formatting of infinity and NaN.
+
+The *precision* is a decimal number indicating how many digits should be
+displayed after the decimal point for a floating-point value formatted with
+``'f'`` and ``'F'``, or before and after the decimal point for a floating-point
+value formatted with ``'g'`` or ``'G'``. For non-number types the field
+indicates the maximum field size - in other words, how many characters will be
+used from the field content. The *precision* is not allowed for integer,
+character, Boolean, and pointer values. Note that a C string must be
+null-terminated even if precision is specified.
+
+The ``'L'`` option uses the current locale setting to insert the appropriate
+number separator characters. This option is only valid for numeric types.
+
+Finally, the *type* determines how the data should be presented.
+
+The available string presentation types are:
+
++---------+----------------------------------------------------------+
+| Type | Meaning |
++=========+==========================================================+
+| ``'s'`` | String format. This is the default type for strings and |
+| | may be omitted. |
++---------+----------------------------------------------------------+
+| none | The same as ``'s'``. |
++---------+----------------------------------------------------------+
+
+The available character presentation types are:
+
++---------+----------------------------------------------------------+
+| Type | Meaning |
++=========+==========================================================+
+| ``'c'`` | Character format. This is the default type for |
+| | characters and may be omitted. |
++---------+----------------------------------------------------------+
+| none | The same as ``'c'``. |
++---------+----------------------------------------------------------+
+
+The available integer presentation types are:
+
++---------+----------------------------------------------------------+
+| Type | Meaning |
++=========+==========================================================+
+| ``'b'`` | Binary format. Outputs the number in base 2. Using the |
+| | ``'#'`` option with this type adds the prefix ``"0b"`` |
+| | to the output value. |
++---------+----------------------------------------------------------+
+| ``'B'`` | Binary format. Outputs the number in base 2. Using the |
+| | ``'#'`` option with this type adds the prefix ``"0B"`` |
+| | to the output value. |
++---------+----------------------------------------------------------+
+| ``'c'`` | Character format. Outputs the number as a character. |
++---------+----------------------------------------------------------+
+| ``'d'`` | Decimal integer. Outputs the number in base 10. |
++---------+----------------------------------------------------------+
+| ``'o'`` | Octal format. Outputs the number in base 8. |
++---------+----------------------------------------------------------+
+| ``'x'`` | Hex format. Outputs the number in base 16, using |
+| | lower-case letters for the digits above 9. Using the |
+| | ``'#'`` option with this type adds the prefix ``"0x"`` |
+| | to the output value. |
++---------+----------------------------------------------------------+
+| ``'X'`` | Hex format. Outputs the number in base 16, using |
+| | upper-case letters for the digits above 9. Using the |
+| | ``'#'`` option with this type adds the prefix ``"0X"`` |
+| | to the output value. |
++---------+----------------------------------------------------------+
+| none | The same as ``'d'``. |
++---------+----------------------------------------------------------+
+
+Integer presentation types can also be used with character and Boolean values.
+Boolean values are formatted using textual representation, either ``true`` or
+``false``, if the presentation type is not specified.
+
+The available presentation types for floating-point values are:
+
++---------+----------------------------------------------------------+
+| Type | Meaning |
++=========+==========================================================+
+| ``'a'`` | Hexadecimal floating point format. Prints the number in |
+| | base 16 with prefix ``"0x"`` and lower-case letters for |
+| | digits above 9. Uses ``'p'`` to indicate the exponent. |
++---------+----------------------------------------------------------+
+| ``'A'`` | Same as ``'a'`` except it uses upper-case letters for |
+| | the prefix, digits above 9 and to indicate the exponent. |
++---------+----------------------------------------------------------+
+| ``'e'`` | Exponent notation. Prints the number in scientific |
+| | notation using the letter 'e' to indicate the exponent. |
++---------+----------------------------------------------------------+
+| ``'E'`` | Exponent notation. Same as ``'e'`` except it uses an |
+| | upper-case ``'E'`` as the separator character. |
++---------+----------------------------------------------------------+
+| ``'f'`` | Fixed point. Displays the number as a fixed-point |
+| | number. |
++---------+----------------------------------------------------------+
+| ``'F'`` | Fixed point. Same as ``'f'``, but converts ``nan`` to |
+| | ``NAN`` and ``inf`` to ``INF``. |
++---------+----------------------------------------------------------+
+| ``'g'`` | General format. For a given precision ``p >= 1``, |
+| | this rounds the number to ``p`` significant digits and |
+| | then formats the result in either fixed-point format |
+| | or in scientific notation, depending on its magnitude. |
+| | |
+| | A precision of ``0`` is treated as equivalent to a |
+| | precision of ``1``. |
++---------+----------------------------------------------------------+
+| ``'G'`` | General format. Same as ``'g'`` except switches to |
+| | ``'E'`` if the number gets too large. The |
+| | representations of infinity and NaN are uppercased, too. |
++---------+----------------------------------------------------------+
+| none | Similar to ``'g'``, except that the default precision is |
+| | as high as needed to represent the particular value. |
++---------+----------------------------------------------------------+
+
+.. ifconfig:: False
+
+ +---------+----------------------------------------------------------+
+ | | The precise rules are as follows: suppose that the |
+ | | result formatted with presentation type ``'e'`` and |
+ | | precision ``p-1`` would have exponent ``exp``. Then |
+ | | if ``-4 <= exp < p``, the number is formatted |
+ | | with presentation type ``'f'`` and precision |
+ | | ``p-1-exp``. Otherwise, the number is formatted |
+ | | with presentation type ``'e'`` and precision ``p-1``. |
+ | | In both cases insignificant trailing zeros are removed |
+ | | from the significand, and the decimal point is also |
+ | | removed if there are no remaining digits following it. |
+ | | |
+ | | Positive and negative infinity, positive and negative |
+ | | zero, and nans, are formatted as ``inf``, ``-inf``, |
+ | | ``0``, ``-0`` and ``nan`` respectively, regardless of |
+ | | the precision. |
+ | | |
+ +---------+----------------------------------------------------------+
+
+The available presentation types for pointers are:
+
++---------+----------------------------------------------------------+
+| Type | Meaning |
++=========+==========================================================+
+| ``'p'`` | Pointer format. This is the default type for |
+| | pointers and may be omitted. |
++---------+----------------------------------------------------------+
+| none | The same as ``'p'``. |
++---------+----------------------------------------------------------+
+
+.. _chrono-specs:
+
+Chrono Format Specifications
+============================
+
+Format specifications for chrono types and ``std::tm`` have the following
+syntax:
+
+.. productionlist:: sf
+ chrono_format_spec: [[`fill`]`align`][`width`]["." `precision`][`chrono_specs`]
+ chrono_specs: [`chrono_specs`] `conversion_spec` | `chrono_specs` `literal_char`
+ conversion_spec: "%" [`modifier`] `chrono_type`
+ literal_char: <a character other than '{', '}' or '%'>
+ modifier: "E" | "O"
+ chrono_type: "a" | "A" | "b" | "B" | "c" | "C" | "d" | "D" | "e" | "F" |
+ : "g" | "G" | "h" | "H" | "I" | "j" | "m" | "M" | "n" | "p" |
+ : "q" | "Q" | "r" | "R" | "S" | "t" | "T" | "u" | "U" | "V" |
+ : "w" | "W" | "x" | "X" | "y" | "Y" | "z" | "Z" | "%"
+
+Literal chars are copied unchanged to the output. Precision is valid only for
+``std::chrono::duration`` types with a floating-point representation type.
+
+The available presentation types (*chrono_type*) for chrono durations and time
+points are:
+
++---------+--------------------------------------------------------------------+
+| Type | Meaning |
++=========+====================================================================+
+| ``'H'`` | The hour (24-hour clock) as a decimal number. If the result is a |
+| | single digit, it is prefixed with 0. The modified command ``%OH`` |
+| | produces the locale's alternative representation. |
++---------+--------------------------------------------------------------------+
+| ``'M'`` | The minute as a decimal number. If the result is a single digit, |
+| | it is prefixed with 0. The modified command ``%OM`` produces the |
+| | locale's alternative representation. |
++---------+--------------------------------------------------------------------+
+| ``'S'`` | Seconds as a decimal number. If the number of seconds is less than |
+| | 10, the result is prefixed with 0. If the precision of the input |
+| | cannot be exactly represented with seconds, then the format is a |
+| | decimal floating-point number with a fixed format and a precision |
+| | matching that of the precision of the input (or to a microseconds |
+| | precision if the conversion to floating-point decimal seconds |
+| | cannot be made within 18 fractional digits). The character for the |
+| | decimal point is localized according to the locale. The modified |
+| | command ``%OS`` produces the locale's alternative representation. |
++---------+--------------------------------------------------------------------+
+
+Specifiers that have a calendaric component such as ``'d'`` (the day of month)
+are valid only for ``std::tm`` and not durations or time points.
+
+.. range-specs:
+
+Range Format Specifications
+===========================
+
+Format specifications for range types have the following syntax:
+
+.. productionlist:: sf
+ range_format_spec: [":" [`underlying_spec`]]
+
+The `underlying_spec` is parsed based on the formatter of the range's
+reference type.
+
+By default, a range of characters or strings is printed escaped and quoted. But
+if any `underlying_spec` is provided (even if it is empty), then the characters
+or strings are printed according to the provided specification.
+
+Examples::
+
+ fmt::format("{}", std::vector{10, 20, 30});
+ // Result: [10, 20, 30]
+ fmt::format("{::#x}", std::vector{10, 20, 30});
+ // Result: [0xa, 0x14, 0x13]
+ fmt::format("{}", vector{'h', 'e', 'l', 'l', 'o'});
+ // Result: ['h', 'e', 'l', 'l', 'o']
+ fmt::format("{::}", vector{'h', 'e', 'l', 'l', 'o'});
+ // Result: [h, e, l, l, o]
+ fmt::format("{::d}", vector{'h', 'e', 'l', 'l', 'o'});
+ // Result: [104, 101, 108, 108, 111]
+
+.. _formatexamples:
+
+Format Examples
+===============
+
+This section contains examples of the format syntax and comparison with
+the printf formatting.
+
+In most of the cases the syntax is similar to the printf formatting, with the
+addition of the ``{}`` and with ``:`` used instead of ``%``.
+For example, ``"%03.2f"`` can be translated to ``"{:03.2f}"``.
+
+The new format syntax also supports new and different options, shown in the
+following examples.
+
+Accessing arguments by position::
+
+ fmt::format("{0}, {1}, {2}", 'a', 'b', 'c');
+ // Result: "a, b, c"
+ fmt::format("{}, {}, {}", 'a', 'b', 'c');
+ // Result: "a, b, c"
+ fmt::format("{2}, {1}, {0}", 'a', 'b', 'c');
+ // Result: "c, b, a"
+ fmt::format("{0}{1}{0}", "abra", "cad"); // arguments' indices can be repeated
+ // Result: "abracadabra"
+
+Aligning the text and specifying a width::
+
+ fmt::format("{:<30}", "left aligned");
+ // Result: "left aligned "
+ fmt::format("{:>30}", "right aligned");
+ // Result: " right aligned"
+ fmt::format("{:^30}", "centered");
+ // Result: " centered "
+ fmt::format("{:*^30}", "centered"); // use '*' as a fill char
+ // Result: "***********centered***********"
+
+Dynamic width::
+
+ fmt::format("{:<{}}", "left aligned", 30);
+ // Result: "left aligned "
+
+Dynamic precision::
+
+ fmt::format("{:.{}f}", 3.14, 1);
+ // Result: "3.1"
+
+Replacing ``%+f``, ``%-f``, and ``% f`` and specifying a sign::
+
+ fmt::format("{:+f}; {:+f}", 3.14, -3.14); // show it always
+ // Result: "+3.140000; -3.140000"
+ fmt::format("{: f}; {: f}", 3.14, -3.14); // show a space for positive numbers
+ // Result: " 3.140000; -3.140000"
+ fmt::format("{:-f}; {:-f}", 3.14, -3.14); // show only the minus -- same as '{:f}; {:f}'
+ // Result: "3.140000; -3.140000"
+
+Replacing ``%x`` and ``%o`` and converting the value to different bases::
+
+ fmt::format("int: {0:d}; hex: {0:x}; oct: {0:o}; bin: {0:b}", 42);
+ // Result: "int: 42; hex: 2a; oct: 52; bin: 101010"
+ // with 0x or 0 or 0b as prefix:
+ fmt::format("int: {0:d}; hex: {0:#x}; oct: {0:#o}; bin: {0:#b}", 42);
+ // Result: "int: 42; hex: 0x2a; oct: 052; bin: 0b101010"
+
+Padded hex byte with prefix and always prints both hex characters::
+
+ fmt::format("{:#04x}", 0);
+ // Result: "0x00"
+
+Box drawing using Unicode fill::
+
+ fmt::print(
+ "┌{0:─^{2}}┐\n"
+ "│{1: ^{2}}│\n"
+ "└{0:─^{2}}┘\n", "", "Hello, world!", 20);
+
+prints::
+
+ ┌────────────────────┐
+ │ Hello, world! │
+ └────────────────────┘
+
+Using type-specific formatting::
+
+ #include <fmt/chrono.h>
+
+ auto t = tm();
+ t.tm_year = 2010 - 1900;
+ t.tm_mon = 7;
+ t.tm_mday = 4;
+ t.tm_hour = 12;
+ t.tm_min = 15;
+ t.tm_sec = 58;
+ fmt::print("{:%Y-%m-%d %H:%M:%S}", t);
+ // Prints: 2010-08-04 12:15:58
+
+Using the comma as a thousands separator::
+
+ #include <fmt/format.h>
+
+ auto s = fmt::format(std::locale("en_US.UTF-8"), "{:L}", 1234567890);
+ // s == "1,234,567,890"
+
+.. ifconfig:: False
+
+ Nesting arguments and more complex examples::
+
+ >>> for align, text in zip('<^>', ['left', 'center', 'right']):
+ ... '{0:{fill}{align}16}") << text, fill=align, align=align)
+ ...
+ 'left<<<<<<<<<<<<'
+ '^^^^^center^^^^^'
+ '>>>>>>>>>>>right'
+ >>>
+ >>> octets = [192, 168, 0, 1]
+ Format("{:02X}{:02X}{:02X}{:02X}") << *octets)
+ 'C0A80001'
+ >>> int(_, 16)
+ 3232235521
+ >>>
+ >>> width = 5
+ >>> for num in range(5,12):
+ ... for base in 'dXob':
+ ... print('{0:{width}{base}}") << num, base=base, width=width), end=' ')
+ ... print()
+ ...
+ 5 5 5 101
+ 6 6 6 110
+ 7 7 7 111
+ 8 8 10 1000
+ 9 9 11 1001
+ 10 A 12 1010
+ 11 B 13 1011
diff --git a/src/fmt/doc/usage.rst b/src/fmt/doc/usage.rst
new file mode 100644
index 000000000..f9f818584
--- /dev/null
+++ b/src/fmt/doc/usage.rst
@@ -0,0 +1,212 @@
+*****
+Usage
+*****
+
+To use the {fmt} library, add :file:`fmt/core.h`, :file:`fmt/format.h`,
+:file:`fmt/format-inl.h`, :file:`src/format.cc` and optionally other headers
+from a `release archive <https://github.com/fmtlib/fmt/releases/latest>`_ or
+the `Git repository <https://github.com/fmtlib/fmt>`_ to your project.
+Alternatively, you can :ref:`build the library with CMake <building>`.
+
+.. _building:
+
+Building the Library
+====================
+
+The included `CMake build script`__ can be used to build the fmt
+library on a wide range of platforms. CMake is freely available for
+download from https://www.cmake.org/download/.
+
+__ https://github.com/fmtlib/fmt/blob/master/CMakeLists.txt
+
+CMake works by generating native makefiles or project files that can
+be used in the compiler environment of your choice. The typical
+workflow starts with::
+
+ mkdir build # Create a directory to hold the build output.
+ cd build
+ cmake .. # Generate native build scripts.
+
+where :file:`{<path/to/fmt>}` is a path to the ``fmt`` repository.
+
+If you are on a \*nix system, you should now see a Makefile in the
+current directory. Now you can build the library by running :command:`make`.
+
+Once the library has been built you can invoke :command:`make test` to run
+the tests.
+
+You can control generation of the make ``test`` target with the ``FMT_TEST``
+CMake option. This can be useful if you include fmt as a subdirectory in
+your project but don't want to add fmt's tests to your ``test`` target.
+
+If you use Windows and have Visual Studio installed, a :file:`FMT.sln`
+file and several :file:`.vcproj` files will be created. You can then build them
+using Visual Studio or msbuild.
+
+On Mac OS X with Xcode installed, an :file:`.xcodeproj` file will be generated.
+
+To build a `shared library`__ set the ``BUILD_SHARED_LIBS`` CMake variable to
+``TRUE``::
+
+ cmake -DBUILD_SHARED_LIBS=TRUE ...
+
+__ https://en.wikipedia.org/wiki/Library_%28computing%29#Shared_libraries
+
+
+To build a `static library` with position independent code (required if the main
+consumer of the fmt library is a shared library i.e. a Python extension) set the
+``CMAKE_POSITION_INDEPENDENT_CODE`` CMake variable to ``TRUE``::
+
+ cmake -DCMAKE_POSITION_INDEPENDENT_CODE=TRUE ...
+
+
+Installing the Library
+======================
+
+After building the library you can install it on a Unix-like system by running
+:command:`sudo make install`.
+
+Usage with CMake
+================
+
+You can add the ``fmt`` library directory into your project and include it in
+your ``CMakeLists.txt`` file::
+
+ add_subdirectory(fmt)
+
+or
+
+::
+
+ add_subdirectory(fmt EXCLUDE_FROM_ALL)
+
+to exclude it from ``make``, ``make all``, or ``cmake --build .``.
+
+You can detect and use an installed version of {fmt} as follows::
+
+ find_package(fmt)
+ target_link_libraries(<your-target> fmt::fmt)
+
+Setting up your target to use a header-only version of ``fmt`` is equally easy::
+
+ target_link_libraries(<your-target> PRIVATE fmt::fmt-header-only)
+
+Usage with build2
+=================
+
+You can use `build2 <https://build2.org>`_, a dependency manager and a
+build-system combined, to use ``fmt``.
+
+Currently this package is available in these package repositories:
+
+- **https://cppget.org/fmt/** for released and published versions.
+- `The git repository with the sources of the build2 package of fmt <https://github.com/build2-packaging/fmt.git>`_
+ for unreleased or custom revisions of ``fmt``.
+
+**Usage:**
+
+- ``build2`` package name: ``fmt``
+- Library target name : ``lib{fmt}``
+
+For example, to make your ``build2`` project depend on ``fmt``:
+
+- Add one of the repositories to your configurations, or in your
+ ``repositories.manifest``, if not already there::
+
+ :
+ role: prerequisite
+ location: https://pkg.cppget.org/1/stable
+
+- Add this package as a dependency to your ``./manifest`` file
+ (example for ``v7.0.x``)::
+
+ depends: fmt ~7.0.0
+
+- Import the target and use it as a prerequisite to your own target
+ using `fmt` in the appropriate ``buildfile``::
+
+ import fmt = fmt%lib{fmt}
+ lib{mylib} : cxx{**} ... $fmt
+
+Then build your project as usual with `b` or `bdep update`.
+
+For ``build2`` newcomers or to get more details and use cases, you can read the
+``build2``
+`toolchain introduction <https://build2.org/build2-toolchain/doc/build2-toolchain-intro.xhtml>`_.
+
+Building the Documentation
+==========================
+
+To build the documentation you need the following software installed on your
+system:
+
+* `Python <https://www.python.org/>`_ with pip and virtualenv
+* `Doxygen <http://www.stack.nl/~dimitri/doxygen/>`_
+* `Less <http://lesscss.org/>`_ with ``less-plugin-clean-css``.
+ Ubuntu doesn't package the ``clean-css`` plugin so you should use ``npm``
+ instead of ``apt`` to install both ``less`` and the plugin::
+
+ sudo npm install -g less less-plugin-clean-css.
+
+First generate makefiles or project files using CMake as described in
+the previous section. Then compile the ``doc`` target/project, for example::
+
+ make doc
+
+This will generate the HTML documentation in ``doc/html``.
+
+Conda
+=====
+
+fmt can be installed on Linux, macOS and Windows with
+`Conda <https://docs.conda.io/en/latest/>`__, using its
+`conda-forge <https://conda-forge.org>`__
+`package <https://github.com/conda-forge/fmt-feedstock>`__, as follows::
+
+ conda install -c conda-forge fmt
+
+Vcpkg
+=====
+
+You can download and install fmt using the `vcpkg
+<https://github.com/Microsoft/vcpkg>`__ dependency manager::
+
+ git clone https://github.com/Microsoft/vcpkg.git
+ cd vcpkg
+ ./bootstrap-vcpkg.sh
+ ./vcpkg integrate install
+ ./vcpkg install fmt
+
+The fmt port in vcpkg is kept up to date by Microsoft team members and community
+contributors. If the version is out of date, please `create an issue or pull
+request <https://github.com/Microsoft/vcpkg>`__ on the vcpkg repository.
+
+LHelper
+=======
+
+You can download and install fmt using
+`lhelper <https://github.com/franko/lhelper>`__ dependency manager::
+
+ lhelper activate <some-environment>
+ lhelper install fmt
+
+All the recipes for lhelper are kept in the
+`lhelper's recipe <https://github.com/franko/lhelper-recipes>`__ repository.
+
+Android NDK
+===========
+
+fmt provides `Android.mk file`__ that can be used to build the library
+with `Android NDK <https://developer.android.com/tools/sdk/ndk/index.html>`_.
+For an example of using fmt with Android NDK, see the
+`android-ndk-example <https://github.com/fmtlib/android-ndk-example>`_
+repository.
+
+__ https://github.com/fmtlib/fmt/blob/master/support/Android.mk
+
+Homebrew
+========
+
+fmt can be installed on OS X using `Homebrew <https://brew.sh/>`_::
+
+ brew install fmt