Update version

Added enum colors conversion to rgb struct.
Added colors_test.cpp.

Removed print_colored.
Renamed enum colors back to color.

Removed unnecessary inline keyword.
Removed print_rgb.

.gitignore

@@ -1,16 +1,33 @@
+.vscode/
+
+*.iml
+.idea/
+.externalNativeBuild/
+.gradle/
+gradle/
+gradlew*
+local.properties
+build/
+
+bin/
 /_CPack_Packages
-/doc/conf.py
+/CMakeScripts
 /doc/doxyxml
 /doc/html
+virtualenv
 /Testing
-/*.cmake
-/format-test
 /install_manifest.txt
-/tinyformat_speed_test
 *~
 *.a
+*.so*
+*.xcodeproj
 *.zip
 cmake_install.cmake
+CPack*.cmake
+fmt-*.cmake
+CTestTestfile.cmake
 CMakeCache.txt
 CMakeFiles
+FMT.build
 Makefile
+run-msbuild.bat

.gitmodules

@@ -1,9 +0,0 @@
-[submodule "gtest"]
-	path = gtest
-	url = git://github.com/vitaut/gtest.git
-[submodule "format-benchmark"]
-	path = format-benchmark
-	url = git://github.com/vitaut/format-benchmark.git
-[submodule "breathe"]
-	path = breathe
-	url = git://github.com/vitaut/breathe.git

.travis.yml

@@ -1,9 +1,129 @@
 language: cpp
+dist: trusty
+sudo: false
 
-before_install:
-  - git submodule update --init
+os: linux
+
+git:
+  depth: 1
+
+
+env:
+  global:
+    - secure: |-
+        a1eovNn4uol9won7ghr67eD3/59oeESN+G9bWE+ecI1V6yRseG9whniGhIpC/YfMW/Qz5I
+        5sxSmFjaw9bxCISNwUIrL1O5x2AmRYTnFcXk4dFsUvlZg+WeF/aKyBYCNRM8C2ndbBmtAO
+        o1F2EwFbiso0EmtzhAPs19ujiVxkLn4=
+
+matrix:
+  include:
+      # Documentation
+    - env: BUILD=Doc
+      sudo: required
+      # g++ 6 on Linux with C++14
+    - env: COMPILER=g++-6 BUILD=Debug STANDARD=14
+      compiler: gcc
+      addons:
+        apt:
+          update: true
+          sources:
+            - ubuntu-toolchain-r-test
+          packages:
+            - g++-6
+    - env: COMPILER=g++-6 BUILD=Release STANDARD=14
+      compiler: gcc
+      addons:
+        apt:
+          update: true
+          sources:
+            - ubuntu-toolchain-r-test
+          packages:
+            - g++-6
+      # Apple clang on OS X with C++14
+    - env: BUILD=Debug STANDARD=14
+      compiler: clang
+      os: osx
+    - env: BUILD=Release STANDARD=14
+      compiler: clang
+      os: osx
+      # clang 6.0 on Linux with C++14
+    - env: COMPILER=clang++-6.0 BUILD=Debug STANDARD=14
+      compiler: clang
+      addons:
+        apt:
+          update: true
+          packages:
+            - clang-6.0
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-trusty
+            - llvm-toolchain-trusty-6.0
+      # clang 4.0 on Linux with C++14
+    - env: COMPILER=clang++-4.0 BUILD=Debug STANDARD=11
+      compiler: clang
+      addons:
+        apt:
+          update: true
+          packages:
+            - clang-4.0
+          sources:
+            - ubuntu-toolchain-r-test
+            - llvm-toolchain-trusty
+            - llvm-toolchain-trusty-4.0
+      # g++ 4.8 on Linux with C++11
+    - env: COMPILER=g++-4.8 BUILD=Debug STANDARD=11
+      compiler: gcc
+      # g++ 4.4 on Linux with C++11
+    - env: COMPILER=g++-4.4 BUILD=Debug STANDARD=11
+      compiler: gcc
+      addons:
+        apt:
+          update: true
+          packages:
+            - g++-4.4
+          sources:
+            - ubuntu-toolchain-r-test
+      # Android
+    - language: android
+      android:
+      addons:
+        apt:
+          update: true
+      components:
+        - tools
+        - platform-tools
+        - android-21
+        - sys-img-armeabi-v7a-android-21
+      env:
+        - ANDROID=true
+      before_install:
+        - git submodule update --init --recursive
+        - sudo apt-get install wget unzip tree
+      install:
+        # Accept SDK Licenses + Install NDK
+        - yes | sdkmanager --update > /dev/null 2>&1
+        - sdkmanager ndk-bundle > /dev/null 2>&1
+        # Download Gradle 4.3.1 
+        - wget https://services.gradle.org/distributions/gradle-4.3.1-bin.zip
+        - mkdir -p gradle
+        - unzip -q -d ./gradle gradle-4.3.1-bin.zip
+        - export GRADLE=${TRAVIS_BUILD_DIR}/gradle/gradle-4.3.1/bin/gradle
+      before_script:
+        - bash $GRADLE --version
+        - cd ./support
+      script:
+        - bash $GRADLE clean assemble
+      after_success:
+        - cd ${TRAVIS_BUILD_DIR}
+        - tree ./libs
+  allow_failures:
+      # Errors
+    - env: COMPILER=g++-4.4 BUILD=Debug STANDARD=11
+      compiler: gcc
+
+before_script:
+  - if [[ "${TRAVIS_OS_NAME}" == "linux" ]]; then export CXX=${COMPILER}; fi
+  - if [[ "${BUILD}" != "Doc" ]]; then ${CXX} --version; fi
 
 script:
-  - cmake .
-  - make
-  - make test
+  - support/travis-build.py

CMakeLists.txt

@@ -1,160 +1,271 @@
-cmake_minimum_required(VERSION 2.6)
+message(STATUS "CMake version: ${CMAKE_VERSION}")
+
+cmake_minimum_required(VERSION 3.1.0)
+
+# Determine if fmt is built as a subproject (using add_subdirectory)
+# or if it is the master project.
+set(MASTER_PROJECT OFF)
+if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
+  set(MASTER_PROJECT ON)
+endif ()
+
+# Joins arguments and places the results in ${result_var}.
+function(join result_var)
+  set(result )
+  foreach (arg ${ARGN})
+    set(result "${result}${arg}")
+  endforeach ()
+  set(${result_var} "${result}" PARENT_SCOPE)
+endfunction()
 
 # Set the default CMAKE_BUILD_TYPE to Release.
 # This should be done before the project command since the latter can set
 # CMAKE_BUILD_TYPE itself (it does so for nmake).
 if (NOT CMAKE_BUILD_TYPE)
-  set(CMAKE_BUILD_TYPE Release CACHE STRING
-    "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel.")
+  join(doc "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or "
+           "CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel.")
+  set(CMAKE_BUILD_TYPE Release CACHE STRING ${doc})
 endif ()
 
-project(FORMAT)
+option(FMT_PEDANTIC "Enable extra warnings and expensive tests." OFF)
+option(FMT_WERROR "Halt the compilation with an error on compiler warnings." OFF)
 
+# Options that control generation of various targets.
+option(FMT_DOC "Generate the doc target." ${MASTER_PROJECT})
+option(FMT_INSTALL "Generate the install target." ${MASTER_PROJECT})
+option(FMT_TEST "Generate the test target." ${MASTER_PROJECT})
+
+project(FMT)
+
+# Get version from core.h
+file(READ include/fmt/core.h core_h)
+if (NOT core_h MATCHES "FMT_VERSION ([0-9]+)([0-9][0-9])([0-9][0-9])")
+  message(FATAL_ERROR "Cannot get FMT_VERSION from core.h.")
+endif ()
+# Use math to skip leading zeros if any.
+math(EXPR CPACK_PACKAGE_VERSION_MAJOR ${CMAKE_MATCH_1})
+math(EXPR CPACK_PACKAGE_VERSION_MINOR ${CMAKE_MATCH_2})
+math(EXPR CPACK_PACKAGE_VERSION_PATCH ${CMAKE_MATCH_3})
+join(FMT_VERSION ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.
+                 ${CPACK_PACKAGE_VERSION_PATCH})
+message(STATUS "Version: ${FMT_VERSION}")
+
+message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
+
+set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
+
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH}
+  "${CMAKE_CURRENT_SOURCE_DIR}/support/cmake")
+
+include(cxx14)
 include(CheckCXXCompilerFlag)
-check_cxx_compiler_flag(-std=c++11 HAVE_STD_CPP11_FLAG)
 
-add_library(format format.cc)
-if (CMAKE_COMPILER_IS_GNUCXX)
-  set_target_properties(format PROPERTIES COMPILE_FLAGS
-    "-Wall -Wextra -pedantic")
-endif ()
-if (HAVE_STD_CPP11_FLAG)
-  set_target_properties(format PROPERTIES COMPILE_FLAGS "-std=c++11")
-  # Test compilation with default flags.
-  add_library(testformat format.cc)
+if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
+  set(PEDANTIC_COMPILE_FLAGS -pedantic-errors -Wall -Wextra -pedantic
+      -Wold-style-cast -Wfloat-equal -Wlogical-op -Wundef
+      -Wredundant-decls -Wshadow -Wwrite-strings -Wpointer-arith
+      -Wcast-qual -Wformat=2 -Wmissing-include-dirs
+      -Wcast-align -Wnon-virtual-dtor
+      -Wctor-dtor-privacy -Wdisabled-optimization
+      -Winvalid-pch -Wmissing-declarations -Woverloaded-virtual
+      -Wno-ctor-dtor-privacy -Wno-dangling-else -Wno-float-equal
+      -Wno-format-nonliteral -Wno-sign-conversion -Wno-shadow)
+  if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6)
+      set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wnoexcept)
+  endif ()
+  if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)
+      set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wdouble-promotion
+          -Wtrampolines -Wzero-as-null-pointer-constant -Wuseless-cast
+          -Wvector-operation-performance -Wsized-deallocation)
+  endif ()
+  if (NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 6.0)
+      set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wshift-overflow=2
+          -Wnull-dereference -Wduplicated-cond)
+  endif ()
+
+  set(WERROR_FLAG -Werror)
 endif ()
 
-add_subdirectory(doc)
+if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  set(PEDANTIC_COMPILE_FLAGS -Weverything -Wpedantic
+      -Wno-weak-vtables -Wno-padded -Wno-gnu-statement-expression
+      -Wno-c++98-compat -Wno-c++98-compat-pedantic -Wno-reserved-id-macro
+      -Wno-global-constructors -Wno-disabled-macro-expansion
+      -Wno-switch-enum -Wno-documentation-unknown-command
+      -Wno-gnu-string-literal-operator-template -Wno-unused-member-function
+      -Wno-format-nonliteral -Wno-missing-noreturn -Wno-undefined-func-template
+      -Wno-shadow -Wno-sign-conversion -Wno-used-but-marked-unused
+      -Wno-covered-switch-default -Wno-missing-variable-declarations
+      -Wno-double-promotion)
 
-enable_testing()
+  set(WERROR_FLAG -Werror)
 
-add_test(compile-test ${CMAKE_CTEST_COMMAND}
-  --build-and-test
-  "${CMAKE_CURRENT_SOURCE_DIR}/test"
-  "${CMAKE_CURRENT_BINARY_DIR}/test"
-  --build-generator ${CMAKE_GENERATOR}
-  --build-makeprogram ${CMAKE_MAKE_PROGRAM})
-
-# We compile Google Test ourselves instead of using pre-compiled libraries.
-# See the Google Test FAQ "Why is it not recommended to install a
-# pre-compiled copy of Google Test (for example, into /usr/local)?"
-# at http://code.google.com/p/googletest/wiki/FAQ for more details.
-if (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/gtest/CMakeLists.txt)
-  option(
-    gtest_force_shared_crt
-    "Use shared (DLL) run-time lib even when Google Test is built as static lib."
-    ON)
-  if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-    add_definitions(-DGTEST_USE_OWN_TR1_TUPLE=1)
+  check_cxx_compiler_flag(-Wno-zero-as-null-pointer-constant HAS_NULLPTR_WARNING)
+  if (HAS_NULLPTR_WARNING)
+    set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wno-zero-as-null-pointer-constant)
   endif ()
-  
-  add_subdirectory(gtest)
-  include_directories(gtest/include)
-  link_directories(${CMAKE_CURRENT_BINARY_DIR}/gtest)
 
-  add_executable(format-test format-test.cc)
-  target_link_libraries(format-test format gtest)
-  if (CMAKE_COMPILER_IS_GNUCXX)
-    set_target_properties(format-test PROPERTIES COMPILE_FLAGS
-      "-Wall -Wextra -pedantic -Wno-long-long -Wno-variadic-macros")
-  endif ()
-  add_test(format-test format-test)
-  if (HAVE_STD_CPP11_FLAG)
-    set_target_properties(format-test PROPERTIES COMPILE_FLAGS "-std=c++11")
+  check_cxx_compiler_flag(-Wno-gnu-string-literal-operator-template HAS_GNU_UDL_WARNING)
+  if (HAS_GNU_UDL_WARNING)
+    set(PEDANTIC_COMPILE_FLAGS ${PEDANTIC_COMPILE_FLAGS} -Wno-gnu-string-literal-operator-template)
   endif ()
 endif ()
 
-find_library(PROFILER_LIB profiler)
-find_path(PROFILER_INCLUDE_DIR gperftools/profiler.h)
-if (PROFILER_LIB AND PROFILER_INCLUDE_DIR)
-  include_directories(${PROFILER_INCLUDE_DIR})
-  set(HAVE_PROFILER TRUE)
+if (MSVC)
+  set(PEDANTIC_COMPILE_FLAGS /W3)
+  set(WERROR_FLAG /WX)
 endif ()
 
-find_package(Boost)
-if (Boost_FOUND)
-  add_definitions(-DHAVE_BOOST)
-  include_directories(${Boost_INCLUDE_DIRS})
-endif ()
-if (EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/format-benchmark/tinyformat_test.cpp)
-  add_subdirectory(format-benchmark)
-
-  add_executable(tinyformat_speed_test format-benchmark/tinyformat_test.cpp)
-  target_link_libraries(tinyformat_speed_test format)
-  if (HAVE_PROFILER)
-    target_link_libraries(tinyformat_speed_test ${PROFILER_LIB})
-    set(PROFILE_DEFS ";FMT_PROFILE")
+if (MASTER_PROJECT AND CMAKE_GENERATOR MATCHES "Visual Studio")
+  # If Microsoft SDK is installed create script run-msbuild.bat that
+  # calls SetEnv.cmd to set up build environment and runs msbuild.
+  # It is useful when building Visual Studio projects with the SDK
+  # toolchain rather than Visual Studio.
+  include(FindSetEnv)
+  if (WINSDK_SETENV)
+    set(MSBUILD_SETUP "call \"${WINSDK_SETENV}\"")
   endif ()
-  set_target_properties(tinyformat_speed_test PROPERTIES COMPILE_DEFINITIONS
-    "SPEED_TEST;HAVE_FORMAT;_SCL_SECURE_NO_WARNINGS;${PROFILE_DEFS}")
-  if (HAVE_STD_CPP11_FLAG)
-    set_target_properties(tinyformat_speed_test PROPERTIES COMPILE_FLAGS "-std=c++11")
+  # Set FrameworkPathOverride to get rid of MSB3644 warnings.
+  set(netfxpath "C:\\Program Files\\Reference Assemblies\\Microsoft\\Framework\\.NETFramework\\v4.0")
+  file(WRITE run-msbuild.bat "
+    ${MSBUILD_SETUP}
+    ${CMAKE_MAKE_PROGRAM} -p:FrameworkPathOverride=\"${netfxpath}\" %*")
+endif ()
+
+include(CheckSymbolExists)
+if (WIN32)
+  check_symbol_exists(open io.h HAVE_OPEN)
+else ()
+  check_symbol_exists(open fcntl.h HAVE_OPEN)
+endif ()
+
+function(add_headers VAR)
+  set(headers ${${VAR}})
+  foreach (header ${ARGN})
+    set(headers ${headers} include/fmt/${header})
+  endforeach()
+  set(${VAR} ${headers} PARENT_SCOPE)
+endfunction()
+
+# Define the fmt library, its includes and the needed defines.
+add_headers(FMT_HEADERS core.h format.h format-inl.h ostream.h printf.h time.h
+                        ranges.h)
+set(FMT_SOURCES src/format.cc)
+if (HAVE_OPEN)
+  add_headers(FMT_HEADERS posix.h)
+  set(FMT_SOURCES ${FMT_SOURCES} src/posix.cc)
+endif ()
+
+add_library(fmt ${FMT_SOURCES} ${FMT_HEADERS} README.rst ChangeLog.rst)
+add_library(fmt::fmt ALIAS fmt)
+
+if (FMT_WERROR)
+  target_compile_options(fmt PRIVATE ${WERROR_FLAG})
+endif ()
+if (FMT_PEDANTIC)
+  target_compile_options(fmt PRIVATE ${PEDANTIC_COMPILE_FLAGS})
+endif ()
+
+target_include_directories(fmt PUBLIC
+  $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
+  $<INSTALL_INTERFACE:include>)
+
+set_target_properties(fmt PROPERTIES
+  VERSION ${FMT_VERSION} SOVERSION ${CPACK_PACKAGE_VERSION_MAJOR}
+  DEBUG_POSTFIX d)
+
+if (BUILD_SHARED_LIBS)
+  if (UNIX AND NOT APPLE)
+    # Fix rpmlint warning:
+    # unused-direct-shlib-dependency /usr/lib/libformat.so.1.1.0 /lib/libm.so.6.
+    target_link_libraries(fmt -Wl,--as-needed)
+  endif ()
+  target_compile_definitions(fmt PRIVATE FMT_EXPORT INTERFACE FMT_SHARED)
+endif ()
+
+add_library(fmt-header-only INTERFACE)
+add_library(fmt::fmt-header-only ALIAS fmt-header-only)
+
+target_compile_definitions(fmt-header-only INTERFACE FMT_HEADER_ONLY=1)
+
+target_include_directories(fmt-header-only INTERFACE
+  $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
+  $<INSTALL_INTERFACE:include>)
+
+# Install targets.
+if (FMT_INSTALL)
+  include(GNUInstallDirs)
+  include(CMakePackageConfigHelpers)
+  set(FMT_CMAKE_DIR ${CMAKE_INSTALL_LIBDIR}/cmake/fmt CACHE STRING
+    "Installation directory for cmake files, relative to ${CMAKE_INSTALL_PREFIX}.")
+  set(version_config ${PROJECT_BINARY_DIR}/fmt-config-version.cmake)
+  set(project_config ${PROJECT_BINARY_DIR}/fmt-config.cmake)
+  set(targets_export_name fmt-targets)
+
+  set (INSTALL_TARGETS fmt)
+  if (TARGET fmt-header-only)
+    set(INSTALL_TARGETS ${INSTALL_TARGETS} fmt-header-only)
   endif ()
 
-  add_custom_target(speed_test
-    COMMAND @echo running speed tests...
-    COMMAND @echo printf timings:
-    COMMAND @time -p ./tinyformat_speed_test printf > /dev/null
-    COMMAND @echo iostreams timings:
-    COMMAND @time -p ./tinyformat_speed_test iostreams > /dev/null
-    COMMAND @echo format timings:
-    COMMAND @time -p ./tinyformat_speed_test format > /dev/null
-    COMMAND @echo tinyformat timings:
-    COMMAND @time -p ./tinyformat_speed_test tinyformat > /dev/null
-    COMMAND @echo boost timings:
-    COMMAND @time -p ./tinyformat_speed_test boost > /dev/null
-    DEPENDS tinyformat_speed_test)
+  set(FMT_LIB_DIR ${CMAKE_INSTALL_LIBDIR} CACHE STRING
+      "Installation directory for libraries, relative to ${CMAKE_INSTALL_PREFIX}.")
 
-  add_custom_target(bloat_test_debug
-    COMMAND echo running bloat tests...
-    COMMAND echo printf results:
-    COMMAND ./bloat_test.sh
-    COMMAND echo iostreams results:
-    COMMAND ./bloat_test.sh -DUSE_IOSTREAMS
-    COMMAND echo format results:
-    COMMAND ./bloat_test.sh -DUSE_FORMAT -L.. -lformat
-    COMMAND echo tinyformat results:
-    COMMAND ./bloat_test.sh -DUSE_TINYFORMAT
-    COMMAND echo boost results:
-    COMMAND ./bloat_test.sh -DUSE_BOOST
-    WORKING_DIRECTORY tinyformat
-    DEPENDS format)
+  set(FMT_INC_DIR ${CMAKE_INSTALL_INCLUDEDIR}/fmt CACHE STRING
+      "Installation directory for include files, relative to ${CMAKE_INSTALL_PREFIX}.")
 
-  add_custom_target(bloat_test_optimized
-    COMMAND echo running bloat tests...
-    COMMAND echo printf results:
-    COMMAND ./bloat_test.sh -O3
-    COMMAND echo iostreams results:
-    COMMAND ./bloat_test.sh -O3 -DUSE_IOSTREAMS
-    COMMAND echo format results:
-    COMMAND ./bloat_test.sh -O3 -DUSE_FORMAT -L.. -lformat
-    COMMAND echo tinyformat results:
-    COMMAND ./bloat_test.sh -O3 -DUSE_TINYFORMAT
-    COMMAND echo boost results:
-    COMMAND ./bloat_test.sh -O3 -DUSE_BOOST
-    WORKING_DIRECTORY tinyformat
-    DEPENDS format)
+  # Generate the version, config and target files into the build directory.
+  write_basic_package_version_file(
+    ${version_config}
+    VERSION ${FMT_VERSION}
+    COMPATIBILITY AnyNewerVersion)
+  configure_package_config_file(
+    ${PROJECT_SOURCE_DIR}/support/cmake/fmt-config.cmake.in
+    ${project_config}
+    INSTALL_DESTINATION ${FMT_CMAKE_DIR})
+  # Use a namespace because CMake provides better diagnostics for namespaced
+  # imported targets.
+  export(TARGETS ${INSTALL_TARGETS} NAMESPACE fmt::
+         FILE ${PROJECT_BINARY_DIR}/${targets_export_name}.cmake)
+
+  # Install version, config and target files.
+  install(
+    FILES ${project_config} ${version_config}
+    DESTINATION ${FMT_CMAKE_DIR})
+  install(EXPORT ${targets_export_name} DESTINATION ${FMT_CMAKE_DIR}
+          NAMESPACE fmt::)
+
+  # Install the library and headers.
+  install(TARGETS ${INSTALL_TARGETS} EXPORT ${targets_export_name}
+          DESTINATION ${FMT_LIB_DIR})
+  install(FILES ${FMT_HEADERS} DESTINATION ${FMT_INC_DIR})
 endif ()
 
-if (EXISTS .gitignore)
+if (FMT_DOC)
+  add_subdirectory(doc)
+endif ()
+
+if (FMT_TEST)
+  enable_testing()
+  add_subdirectory(test)
+endif ()
+
+set(gitignore ${PROJECT_SOURCE_DIR}/.gitignore)
+if (MASTER_PROJECT AND EXISTS ${gitignore})
   # Get the list of ignored files from .gitignore.
-  file (STRINGS ".gitignore" lines)
+  file (STRINGS ${gitignore} lines)
   LIST(REMOVE_ITEM lines /doc/html)
   foreach (line ${lines})
+    string(REPLACE "." "[.]" line "${line}")
     string(REPLACE "*" ".*" line "${line}")
     set(ignored_files ${ignored_files} "${line}$" "${line}/")
   endforeach ()
-  set(ignored_files ${ignored_files} /.git /breathe /format-benchmark /gtest)
+  set(ignored_files ${ignored_files}
+    /.git /breathe /format-benchmark sphinx/ .buildinfo .doctrees)
 
   set(CPACK_SOURCE_GENERATOR ZIP)
   set(CPACK_SOURCE_IGNORE_FILES ${ignored_files})
-  set(CPACK_PACKAGE_VERSION_MAJOR 0)
-  set(CPACK_PACKAGE_VERSION_MINOR 8)
-  set(CPACK_PACKAGE_VERSION_PATCH 0)
-  set(CPACK_SOURCE_PACKAGE_FILE_NAME
-    format-${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}-src)
-  set(CPACK_RESOURCE_FILE_README ${FORMAT_SOURCE_DIR}/README.rst)
+  set(CPACK_SOURCE_PACKAGE_FILE_NAME fmt-${FMT_VERSION})
+  set(CPACK_PACKAGE_NAME fmt)
+  set(CPACK_RESOURCE_FILE_README ${PROJECT_SOURCE_DIR}/README.rst)
   include(CPack)
 endif ()
-
-configure_file(doc/conf.py.in doc/conf.py @ONLY)

CONTRIBUTING.rst

@@ -0,0 +1,12 @@
+Contributing to fmt
+===================
+
+All C++ code must adhere to `Google C++ Style Guide
+<https://google.github.io/styleguide/cppguide.html>`_ with the following
+exceptions:
+
+* Exceptions are permitted
+* snake_case should be used instead of UpperCamelCase for function and type
+  names
+
+Thanks for contributing!

LICENSE.rst

@@ -0,0 +1,23 @@
+Copyright (c) 2012 - 2016, Victor Zverovich
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.rst

@@ -1,78 +1,118 @@
-format
-======
+{fmt}
+=====
 
-.. image:: https://travis-ci.org/cppformat/format.png?branch=master
-  :target: https://travis-ci.org/cppformat/format
+.. image:: https://travis-ci.org/fmtlib/fmt.png?branch=master
+   :target: https://travis-ci.org/fmtlib/fmt
 
-Format is an open-source formatting library for C++.
-It can be used as a type-safe alternative to printf or as a fast
-alternative to IOStreams.
+.. image:: https://ci.appveyor.com/api/projects/status/ehjkiefde6gucy1v
+   :target: https://ci.appveyor.com/project/vitaut/fmt
+   
+.. image:: https://badges.gitter.im/Join%20Chat.svg
+   :alt: Join the chat at https://gitter.im/fmtlib/fmt
+   :target: https://gitter.im/fmtlib/fmt
+
+**{fmt}** is an open-source formatting library for C++.
+It can be used as a safe and fast alternative to (s)printf and IOStreams.
+
+`Documentation <http://fmtlib.net/latest/>`__
+
+This is a development branch that implements the C++ standards proposal `P0645
+Text Formatting <http://fmtlib.net/Text%20Formatting.html>`__.
+Released versions are available from the `Releases page
+<https://github.com/fmtlib/fmt/releases>`__.
 
 Features
 --------
 
-* Two APIs: faster concatenation-based write API and slower (but still
-  very fast) replacement-based format API with positional arguments for
-  localization.
-* Write API similar to the one used by IOStreams but much faster and more
-  consistent.
-* Format API with `format string syntax
-  <http://cppformat.github.io/format#format-string-syntax>`__
-  similar to the one used by `str.format
-  <http://docs.python.org/2/library/stdtypes.html#str.format>`__ in Python.
+* Replacement-based `format API <http://fmtlib.net/dev/api.html>`_ with
+  positional arguments for localization.
+* `Format string syntax <http://fmtlib.net/dev/syntax.html>`_ similar to the one
+  of `str.format <https://docs.python.org/2/library/stdtypes.html#str.format>`_
+  in Python.
+* Safe `printf implementation
+  <http://fmtlib.net/latest/api.html#printf-formatting-functions>`_ including
+  the POSIX extension for positional arguments.
 * Support for user-defined types.
-* High speed: performance of the format API is close to that of
-  glibc's `printf <http://en.cppreference.com/w/cpp/io/c/fprintf>`__
-  and better than performance of IOStreams. See `Speed tests`_ and
+* High speed: performance of the format API is close to that of glibc's `printf
+  <http://en.cppreference.com/w/cpp/io/c/fprintf>`_ and better than the
+  performance of IOStreams. See `Speed tests`_ and
   `Fast integer to string conversion in C++
   <http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`_.
-* Small code size both in terms of source code (format consists of a single
-  header file and a single source file) and compiled code.
-  See `Compile time and code bloat`_.
+* Small code size both in terms of source code (the minimum configuration
+  consists of just three header files, ``core.h``, ``format.h`` and
+  ``format-inl.h``) and compiled code. See `Compile time and code bloat`_.
 * Reliability: the library has an extensive set of `unit tests
-  <https://github.com/cppformat/format/blob/master/format-test.cc>`__.
-* Safety: the library is fully type safe, errors in format strings are
-  reported using exceptions, automatic memory management prevents buffer
-  overflow errors.
+  <https://github.com/fmtlib/fmt/tree/master/test>`_.
+* Safety: the library is fully type safe, errors in format strings can be
+  reported at compile time, automatic memory management prevents buffer overflow
+  errors.
 * Ease of use: small self-contained code base, no external dependencies,
-  permissive BSD `license`_.
-* `Portability`_ with consistent output across platforms and support
-  for older compilers.
+  permissive BSD `license
+  <https://github.com/fmtlib/fmt/blob/master/LICENSE.rst>`_
+* `Portability <http://fmtlib.net/latest/index.html#portability>`_ with
+  consistent output across platforms and support for older compilers.
 * Clean warning-free codebase even on high warning levels
-  (-Wall -Wextra -pedantic).
+  (``-Wall -Wextra -pedantic``).
 * Support for wide strings.
+* Optional header-only configuration enabled with the ``FMT_HEADER_ONLY`` macro.
 
-See the `documentation <http://cppformat.github.io/format/>`__ for more details.
+See the `documentation <http://fmtlib.net/latest/>`_ for more details.
 
 Examples
 --------
 
 This prints ``Hello, world!`` to stdout:
 
-.. code-block:: c++
+.. code:: c++
 
-    fmt::Print("Hello, {}!") << "world";
+    fmt::print("Hello, {}!", "world");  // uses Python-like format string syntax
+    fmt::printf("Hello, %s!", "world"); // uses printf format string syntax
 
 Arguments can be accessed by position and arguments' indices can be repeated:
 
-.. code-block:: c++
+.. code:: c++
 
-    std::string s = str(fmt::Format("{0}{1}{0}") << "abra" << "cad");
+    std::string s = fmt::format("{0}{1}{0}", "abra", "cad");
     // s == "abracadabra"
 
-Format can be used as a safe portable replacement for ``itoa``:
+Format strings can be checked at compile time:
 
-.. code-block:: c++
+.. code:: c++
 
-    fmt::Writer w;
-    w << 42;           // replaces itoa(42, buffer, 10)
-    w << fmt::hex(42); // replaces itoa(42, buffer, 16)
-    // access the string using w.str() or w.c_str()
+    // test.cc
+    #include <fmt/format.h>
+    std::string s = format(fmt("{2}"), 42);
+
+.. code::
+
+    $ c++ -Iinclude -std=c++14 test.cc
+    ...
+    test.cc:3:17: note: in instantiation of function template specialization 'fmt::v5::format<S, int>' requested here
+    std::string s = format(fmt("{2}"), 42);
+                    ^
+    include/fmt/core.h:778:19: note: non-constexpr function 'on_error' cannot be used in a constant expression
+        ErrorHandler::on_error(message);
+                      ^
+    include/fmt/format.h:2226:16: note: in call to '&checker.context_->on_error(&"argument index out of range"[0])'
+          context_.on_error("argument index out of range");
+                   ^
+
+{fmt} can be used as a safe portable replacement for ``itoa``
+(`godbolt <https://godbolt.org/g/NXmpU4>`_):
+
+.. code:: c++
+
+    fmt::memory_buffer buf;
+    format_to(buf, "{}", 42);    // replaces itoa(42, buffer, 10)
+    format_to(buf, "{:x}", 42);  // replaces itoa(42, buffer, 16)
+    // access the string using to_string(buf) or buf.data()
 
 An object of any user-defined type for which there is an overloaded
 :code:`std::ostream` insertion operator (``operator<<``) can be formatted:
 
-.. code-block:: c++
+.. code:: c++
+
+    #include "fmt/ostream.h"
 
     class Date {
       int year_, month_, day_;
@@ -84,44 +124,103 @@ An object of any user-defined type for which there is an overloaded
       }
     };
 
-    std::string s = str(fmt::Format("The date is {}") << Date(2012, 12, 9));
+    std::string s = fmt::format("The date is {}", Date(2012, 12, 9));
     // s == "The date is 2012-12-9"
 
-You can use `fmt::Formatter
-<http://cppformat.github.io/format/#project0classfmt_1_1_formatter>`__
-to create your own functions similar to `fmt::Format
-<http://cppformat.github.io/format/#fmt::Format__StringRef>`__ and ``fmt::Print``
-with an arbitrary action performed when formatting is complete:
+You can create your own functions similar to `format
+<http://fmtlib.net/latest/api.html#format>`_ and
+`print <http://fmtlib.net/latest/api.html#print>`_
+which take arbitrary arguments (`godbolt <https://godbolt.org/g/MHjHVf>`_):
 
-.. code-block:: c++
+.. code:: c++
 
-    struct PrintError {
-      void operator()(const fmt::Writer &w) const {
-        std::cerr << "Error: " << w.str() << std::endl;
-      }
-    };
-
-    // Formats an error message and prints it to std::cerr.
-    fmt::Formatter<PrintError> ReportError(const char *format) {
-      fmt::Formatter<PrintError> f(format);
-      return f;
+    // Prints formatted error message.
+    void vreport_error(const char *format, fmt::format_args args) {
+      fmt::print("Error: ");
+      fmt::vprint(format, args);
+    }
+    template <typename... Args>
+    void report_error(const char *format, const Args & ... args) {
+      vreport_error(format, fmt::make_format_args(args...));
     }
 
-    ReportError("File not found: {}") << path;
+    report_error("file not found: {}", path);
+
+Note that ``vreport_error`` is not parameterized on argument types which can
+improve compile times and reduce code size compared to fully parameterized version.
 
 Projects using this library
 ---------------------------
 
-* `AMPL <https://github.com/ampl/ampl>`__:
-  Open-source AMPL solver interface, solver connections, table handlers
-  and examples
+* `0 A.D. <http://play0ad.com/>`_: A free, open-source, cross-platform real-time strategy game
 
-* `Saddy <https://code.google.com/p/saddy/>`__:
+* `AMPL/MP <https://github.com/ampl/mp>`_:
+  An open-source library for mathematical programming
+  
+* `AvioBook <https://www.aviobook.aero/en>`_: A comprehensive aircraft operations suite
+
+* `CUAUV <http://cuauv.org/>`_: Cornell University's autonomous underwater vehicle
+
+* `HarpyWar/pvpgn <https://github.com/pvpgn/pvpgn-server>`_:
+  Player vs Player Gaming Network with tweaks
+
+* `KBEngine <http://kbengine.org/>`_: An open-source MMOG server engine
+
+* `Keypirinha <http://keypirinha.com/>`_: A semantic launcher for Windows
+
+* `Kodi <https://kodi.tv/>`_ (formerly xbmc): Home theater software
+
+* `Lifeline <https://github.com/peter-clark/lifeline>`_: A 2D game
+
+* `Drake <http://drake.mit.edu/>`_: A planning, control, and analysis toolbox
+  for nonlinear dynamical systems (MIT)
+
+* `Envoy <https://lyft.github.io/envoy/>`_: C++ L7 proxy and communication bus
+  (Lyft)
+
+* `FiveM <https://fivem.net/>`_: a modification framework for GTA V
+
+* `MongoDB Smasher <https://github.com/duckie/mongo_smasher>`_: A small tool to
+  generate randomized datasets
+
+* `OpenSpace <http://openspaceproject.com/>`_: An open-source astrovisualization
+  framework
+
+* `PenUltima Online (POL) <http://www.polserver.com/>`_:
+  An MMO server, compatible with most Ultima Online clients
+
+* `quasardb <https://www.quasardb.net/>`_: A distributed, high-performance,
+  associative database
+
+* `readpe <https://bitbucket.org/sys_dev/readpe>`_: Read Portable Executable
+
+* `redis-cerberus <https://github.com/HunanTV/redis-cerberus>`_: A Redis cluster proxy
+
+* `Saddy <https://github.com/mamontov-cpp/saddy-graphics-engine-2d>`_:
   Small crossplatform 2D graphic engine
 
-If you are aware of other projects using ``format``, please let me know
-by `email <mailto:victor.zverovich@gmail.com>`__ or by submitting an
-`issue <https://github.com/cppformat/format/issues>`__.
+* `Salesforce Analytics Cloud <http://www.salesforce.com/analytics-cloud/overview/>`_:
+  Business intelligence software
+
+* `Scylla <http://www.scylladb.com/>`_: A Cassandra-compatible NoSQL data store that can handle
+  1 million transactions per second on a single server
+
+* `Seastar <http://www.seastar-project.org/>`_: An advanced, open-source C++ framework for
+  high-performance server applications on modern hardware
+
+* `spdlog <https://github.com/gabime/spdlog>`_: Super fast C++ logging library
+
+* `Stellar <https://www.stellar.org/>`_: Financial platform
+
+* `Touch Surgery <https://www.touchsurgery.com/>`_: Surgery simulator
+
+* `TrinityCore <https://github.com/TrinityCore/TrinityCore>`_: Open-source MMORPG framework
+
+`More... <https://github.com/search?q=cppformat&type=Code>`_
+
+If you are aware of other projects using this library, please let me know
+by `email <mailto:victor.zverovich@gmail.com>`_ or by submitting an
+`issue <https://github.com/fmtlib/fmt/issues>`_.
 
 Motivation
 ----------
@@ -137,13 +236,13 @@ all the features I needed.
 Printf
 ~~~~~~
 
-The good thing about printf is that it is very fast and readily available
-being the part of the C standard library. The main drawback is that it
+The good thing about printf is that it is pretty fast and readily available
+being a part of the C standard library. The main drawback is that it
 doesn't support user-defined types. Printf also has safety issues although
 they are mostly solved with `__attribute__ ((format (printf, ...))
-<http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html>`__ in GCC.
+<http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html>`_ in GCC.
 There is a POSIX extension that adds positional arguments required for
-`i18n <http://en.wikipedia.org/wiki/Internationalization_and_localization>`__
+`i18n <https://en.wikipedia.org/wiki/Internationalization_and_localization>`_
 to printf but it is not a part of C99 and may not be available on some
 platforms.
 
@@ -152,13 +251,13 @@ IOStreams
 
 The main issue with IOStreams is best illustrated with an example:
 
-.. code-block:: c++
+.. code:: c++
 
     std::cout << std::setprecision(2) << std::fixed << 1.23456 << "\n";
 
 which is a lot of typing compared to printf:
 
-.. code-block:: c++
+.. code:: c++
 
     printf("%.2f\n", 1.23456);
 
@@ -207,9 +306,8 @@ Tinyformat
 
 This library supports printf-like format strings and is very small and
 fast. Unfortunately it doesn't support positional arguments and wrapping
-it in C++98 is somewhat difficult.  However if you only need a type-safe
-printf replacement with support for user-defined types, I highly recommend
-this library.
+it in C++98 is somewhat difficult. Also its performance and code compactness
+are limited by IOStreams.
 
 Boost Spirit.Karma
 ~~~~~~~~~~~~~~~~~~
@@ -219,7 +317,7 @@ for completeness. As IOStreams it suffers from the problem of mixing
 verbatim text with arguments. The library is pretty fast, but slower
 on integer formatting than ``fmt::Writer`` on Karma's own benchmark,
 see `Fast integer to string conversion in C++
-<http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`__.
+<http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`_.
 
 Benchmarks
 ----------
@@ -228,158 +326,152 @@ Speed tests
 ~~~~~~~~~~~
 
 The following speed tests results were generated by building
-``tinyformat_test.cpp`` on Ubuntu GNU/Linux 12.10 with
-``g++-4.7.2 -O3 -DSPEED_TEST -DHAVE_FORMAT``, and taking the best of three
+``tinyformat_test.cpp`` on Ubuntu GNU/Linux 14.04.1 with
+``g++-4.8.2 -O3 -DSPEED_TEST -DHAVE_FORMAT``, and taking the best of three
 runs.  In the test, the format string ``"%0.10f:%04d:%+g:%s:%p:%c:%%\n"`` or
 equivalent is filled 2000000 times with output sent to ``/dev/null``; for
 further details see the `source
-<https://github.com/cppformat/format-benchmark/blob/master/tinyformat_test.cpp>`__.
+<https://github.com/fmtlib/format-benchmark/blob/master/tinyformat_test.cpp>`_.
 
-============== ========
-test name      run time
-============== ========
-libc printf     1.28s
-std::ostream    2.09s
-format          1.32s
-tinyformat      2.55s
-boost::format  10.42s
-============== ========
+================= ============= ===========
+Library           Method        Run Time, s
+================= ============= ===========
+libc              printf          1.35
+libc++            std::ostream    3.42
+fmt 534bff7       fmt::print      1.56
+tinyformat 2.0.1  tfm::printf     3.73
+Boost Format 1.54 boost::format   8.44
+Folly Format      folly::format   2.54
+================= ============= ===========
 
-As you can see boost::format is much slower than the alternative methods; this
-is confirmed by `other tests <http://accu.org/index.php/journals/1539>`__.
+As you can see ``boost::format`` is much slower than the alternative methods; this
+is confirmed by `other tests <http://accu.org/index.php/journals/1539>`_.
 Tinyformat is quite good coming close to IOStreams.  Unfortunately tinyformat
 cannot be faster than the IOStreams because it uses them internally.
-Performance of format is close to that of printf.
+Performance of fmt is close to that of printf, being `faster than printf on integer
+formatting <http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`_,
+but slower on floating-point formatting which dominates this benchmark.
 
 Compile time and code bloat
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-The script ``bloat_test.sh`` from the `tinyformat
-<https://github.com/c42f/tinyformat>`__ repository tests compile time and
-code bloat for nontrivial projects.  It generates 100 translation units
-and uses ``printf()`` or its alternative five times in each to simulate
-a medium sized project.  The resulting executable size and compile time
-(g++-4.7.2, Ubuntu GNU/Linux 12.10, best of three) is shown in the following
-tables.
-
-**Non-optimized build**
-
-====================== ================== ==========================
-test name              total compile time executable size (stripped)
-====================== ================== ==========================
-libc printf            2.8s               44K  (32K)
-std::ostream           12.9s              84K  (60K)
-format                 16.0s              152K (128K)
-tinyformat             20.6s              240K (200K)
-boost::format          76.0s              888K (780K)
-====================== ================== ==========================
+The script `bloat-test.py
+<https://github.com/fmtlib/format-benchmark/blob/master/bloat-test.py>`_
+from `format-benchmark <https://github.com/fmtlib/format-benchmark>`_
+tests compile time and code bloat for nontrivial projects.
+It generates 100 translation units and uses ``printf()`` or its alternative
+five times in each to simulate a medium sized project.  The resulting
+executable size and compile time (Apple LLVM version 8.1.0 (clang-802.0.42),
+macOS Sierra, best of three) is shown in the following tables.
 
 **Optimized build (-O3)**
 
-====================== ================== ==========================
-test name              total compile time executable size (stripped)
-====================== ================== ==========================
-libc printf            3.5s               40K  (28K)
-std::ostream           14.1s              88K  (64K)
-format                 25.1s              552K (536K)
-tinyformat             56.3s              200K (164K)
-boost::format          169.4s             1.7M (1.6M)
-====================== ================== ==========================
+============= =============== ==================== ==================
+Method        Compile Time, s Executable size, KiB Stripped size, KiB
+============= =============== ==================== ==================
+printf                    2.7                   29                 26
+printf+string            18.4                   29                 26
+IOStreams                34.6                   59                 55
+fmt                      22.0                   37                 34
+tinyformat               51.8                  103                 97
+Boost Format            120.5                  762                739
+Folly Format            158.7                  102                 87
+============= =============== ==================== ==================
 
-Printf and std::ostream win here which is not surprising considering
-that they are included in the standard library. Tinyformat has somewhat
-slower compilation times compared to format. Interestingly optimized
-executable size is smaller with tinyformat then with format and for
-non-optimized build its the other way around. Boost::format has by far
-the largest overheads.
+As you can see, fmt has 60% less overhead in terms of resulting binary code
+size compared to IOStreams and comes pretty close to ``printf``. Boost Format
+has by far the largest overheads.
+
+``printf+string`` is the same as ``printf`` but with extra ``<string>``
+include to measure the overhead of the latter.
+
+**Non-optimized build**
+
+============= =============== ==================== ==================
+Method        Compile Time, s Executable size, KiB Stripped size, KiB
+============= =============== ==================== ==================
+printf                    2.4                   33                 30
+printf+string            18.5                   33                 30
+IOStreams                31.9                   56                 52
+fmt                      20.9                   56                 51
+tinyformat               38.9                   88                 82
+Boost Format             64.8                  366                304
+Folly Format            113.5                  442                428
+============= =============== ==================== ==================
+
+``libc``, ``lib(std)c++`` and ``libfmt`` are all linked as shared
+libraries to compare formatting function overhead only. Boost Format
+and tinyformat are header-only libraries so they don't provide any
+linkage options.
 
 Running the tests
 ~~~~~~~~~~~~~~~~~
 
-To run the tests you first need to get the format repository with submodules::
+Please refer to `Building the library`__ for the instructions on how to build
+the library and run the unit tests.
 
-    $ git clone --recursive git://github.com/cppformat/format.git
+__ http://fmtlib.net/latest/usage.html#building-the-library
 
-Then go to the format directory and generate Makefiles with
-`CMake <http://www.cmake.org/>`__::
+Benchmarks reside in a separate repository,
+`format-benchmarks <https://github.com/fmtlib/format-benchmark>`_,
+so to run the benchmarks you first need to clone this repository and
+generate Makefiles with CMake::
 
-    $ cd format
+    $ git clone --recursive https://github.com/fmtlib/format-benchmark.git
+    $ cd format-benchmark
     $ cmake .
 
-Next use the following commands to run the speed test::
+Then you can run the speed test::
 
-    $ make speed_test
+    $ make speed-test
 
 or the bloat test::
 
-    $ make bloat_test
-
-Portability
------------
-
-The format library has been tested on the following systems and compilers:
-
-* 64-bit (amd64) GNU/Linux with GCC 4.6.3, 4.7.2 and Intel C++ Compiler (ICC) 14.0.2
-* 32-bit (i386) GNU/Linux with GCC 4.6.3
-* Mac OS X with GCC 4.2.1 and Clang 4.2
-* 64-bit Windows with Visual C++ 2010
-* 32-bit Windows with Visual C++ 2010
+    $ make bloat-test
 
 License
 -------
 
-Copyright (c) 2012, Victor Zverovich
-
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright notice, this
-   list of conditions and the following disclaimer.
-2. Redistributions in binary form must reproduce the above copyright notice,
-   this list of conditions and the following disclaimer in the documentation
-   and/or other materials provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
-ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
-ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-Documentation License
----------------------
+fmt is distributed under the BSD `license
+<https://github.com/fmtlib/fmt/blob/master/LICENSE.rst>`_.
 
 The `Format String Syntax
-<http://cppformat.github.io/format#format-string-syntax>`__
+<http://fmtlib.net/latest/syntax.html>`_
 section in the documentation is based on the one from Python `string module
-documentation <http://docs.python.org/3/library/string.html#module-string>`__
+documentation <https://docs.python.org/3/library/string.html#module-string>`_
 adapted for the current library. For this reason the documentation is
 distributed under the Python Software Foundation license available in
-`doc/LICENSE.python
-<https://raw.github.com/cppformat/format/master/doc/LICENSE.python>`__.
+`doc/python-license.txt
+<https://raw.github.com/fmtlib/fmt/master/doc/python-license.txt>`_.
+It only applies if you distribute the documentation of fmt.
 
 Acknowledgments
 ---------------
 
+The fmt library is maintained by Victor Zverovich (`vitaut
+<https://github.com/vitaut>`_) and Jonathan Müller (`foonathan
+<https://github.com/foonathan>`_) with contributions from many other people.
+See `Contributors <https://github.com/fmtlib/fmt/graphs/contributors>`_ and
+`Releases <https://github.com/fmtlib/fmt/releases>`_ for some of the names.
+Let us know if your contribution is not listed or mentioned incorrectly and
+we'll make it right.
+
 The benchmark section of this readme file and the performance tests are taken
-from the excellent `tinyformat <https://github.com/c42f/tinyformat>`__ library
+from the excellent `tinyformat <https://github.com/c42f/tinyformat>`_ library
 written by Chris Foster.  Boost Format library is acknowledged transitively
 since it had some influence on tinyformat.
 Some ideas used in the implementation are borrowed from `Loki
-<http://loki-lib.sourceforge.net/>`__ SafeFormat and `Diagnostic API
-<http://clang.llvm.org/doxygen/classclang_1_1Diagnostic.html>`__ in
-`Clang <http://clang.llvm.org/>`__.
+<http://loki-lib.sourceforge.net/>`_ SafeFormat and `Diagnostic API
+<http://clang.llvm.org/doxygen/classclang_1_1Diagnostic.html>`_ in
+`Clang <http://clang.llvm.org/>`_.
 Format string syntax and the documentation are based on Python's `str.format
-<http://docs.python.org/2/library/stdtypes.html#str.format>`__.
-Thanks `Doug Turnbull <https://github.com/softwaredoug>`__ for his valuable
+<http://docs.python.org/2/library/stdtypes.html#str.format>`_.
+Thanks `Doug Turnbull <https://github.com/softwaredoug>`_ for his valuable
 comments and contribution to the design of the type-safe API and
-`Gregory Czajkowski <https://github.com/gcflymoto>`__ for implementing binary
-formatting. Thanks `Ruslan Baratov <https://github.com/ruslo>`__ for comprehensive
-`comparison of integer formatting algorithms <https://github.com/ruslo/int-dec-format-tests>`__
-and useful comments regarding performance.
+`Gregory Czajkowski <https://github.com/gcflymoto>`_ for implementing binary
+formatting. Thanks `Ruslan Baratov <https://github.com/ruslo>`_ for comprehensive
+`comparison of integer formatting algorithms <https://github.com/ruslo/int-dec-format-tests>`_
+and useful comments regarding performance, `Boris Kaul <https://github.com/localvoid>`_ for
+`C++ counting digits benchmark <https://github.com/localvoid/cxx-benchmark-count-digits>`_.
+Thanks to `CarterLi <https://github.com/CarterLi>`_ for contributing various
+improvements to the code.

doc/CMakeLists.txt

@@ -1,6 +1,12 @@
-add_custom_command(OUTPUT html/index.html
-  COMMAND doxygen
-  COMMAND rm -rf html
-  COMMAND sphinx-build -b html . html
-  DEPENDS conf.py index.rst)
-add_custom_target(doc DEPENDS html/index.html)
+find_program(DOXYGEN doxygen)
+if (NOT DOXYGEN)
+  message(STATUS "Target 'doc' disabled (requires doxygen)")
+  return ()
+endif ()
+
+add_custom_target(doc
+  COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/build.py ${FMT_VERSION}
+  SOURCES api.rst syntax.rst build.py conf.py _templates/layout.html)
+
+install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/
+        DESTINATION share/doc/fmt OPTIONAL)

doc/Doxyfile

@@ -1,14 +0,0 @@
-PROJECT_NAME     = Format
-GENERATE_LATEX   = NO
-GENERATE_MAN     = NO
-GENERATE_RTF     = NO
-CASE_SENSE_NAMES = NO
-INPUT            = ../format.h
-QUIET            = YES
-JAVADOC_AUTOBRIEF = YES
-AUTOLINK_SUPPORT = NO
-GENERATE_HTML = NO
-GENERATE_XML = YES
-XML_OUTPUT   = doxyxml
-ALIASES = "rst=\verbatim embed:rst"
-ALIASES += "endrst=\endverbatim"

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;
+}

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+<metadata></metadata>
+<defs>
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+</font>
+</defs></svg> 

doc/_templates/layout.html

@@ -0,0 +1,149 @@
+{% 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>
+  (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
+    (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();
+    a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;
+    a.src=g;m.parentNode.insertBefore(a,m)
+  })(window,document,'script','//www.google-analytics.com/analytics.js','ga');
+  ga('create', 'UA-20116650-4', 'fmtlib.net');
+  ga('send', 'pageview');
+</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="http://fmtlib.net/{{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">Small, safe and fast 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 %}

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 %}

doc/api.rst

@@ -0,0 +1,324 @@
+.. _string-formatting-api:
+
+*************
+API Reference
+*************
+
+The {fmt} library API consists of the following parts:
+
+* :ref:`fmt/core.h <core-api>`: the core API providing argument handling
+  facilities and a lightweight subset of formatting functions
+* :ref:`fmt/format.h <format-api>`: the full format API providing compile-time
+  format string checks, output iterator and user-defined type support
+* :ref:`fmt/time.h <time-api>`: date and time formatting
+* :ref:`fmt/ostream.h <ostream-api>`: ``std::ostream`` support
+* :ref:`fmt/printf.h <printf-api>`: ``printf`` formatting
+
+All functions and types provided by the library reside in namespace ``fmt`` and
+macros have prefix ``FMT_`` or ``fmt``.
+
+.. _core-api:
+
+Core API
+========
+
+``fmt/core.h`` defines the core API which provides argument handling facilities
+and a lightweight subset of formatting functions.
+
+The following functions use :ref:`format string syntax <syntax>`
+imilar to that of Python's `str.format
+<http://docs.python.org/3/library/stdtypes.html#str.format>`_.
+They take *format_str* and *args* as arguments.
+
+*format_str* 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.
+
+*args* is an argument list representing objects to be formatted.
+
+.. _format:
+
+.. doxygenfunction:: format(string_view, const Args&...)
+.. doxygenfunction:: vformat(string_view, format_args)
+
+.. _print:
+
+.. doxygenfunction:: print(string_view, const Args&...)
+.. doxygenfunction:: vprint(string_view, format_args)
+
+.. doxygenfunction:: print(std::FILE *, string_view, const Args&...)
+.. doxygenfunction:: vprint(std::FILE *, string_view, format_args)
+
+.. doxygenfunction:: print(std::FILE *, wstring_view, const Args&...)
+.. doxygenfunction:: vprint(std::FILE *, wstring_view, wformat_args)
+
+Named arguments
+---------------
+
+.. doxygenfunction:: fmt::arg(string_view, const T&)
+
+Argument lists
+--------------
+
+.. doxygenfunction:: fmt::make_format_args(const Args&...)
+
+.. doxygenclass:: fmt::format_arg_store
+   :members:
+
+.. doxygenclass:: fmt::basic_format_args
+   :members:
+
+.. doxygenstruct:: fmt::format_args
+
+.. doxygenclass:: fmt::basic_format_arg
+   :members:
+
+Compatibility
+-------------
+
+.. doxygenclass:: fmt::basic_string_view
+   :members:
+
+.. doxygentypedef:: fmt::string_view
+.. doxygentypedef:: fmt::wstring_view
+
+.. _format-api:
+
+Format API
+==========
+
+``fmt/format.h`` defines the full format API providing compile-time format
+string checks, output iterator and user-defined type support.
+
+Compile-time format string checks
+---------------------------------
+
+.. doxygendefine:: fmt
+
+Formatting user-defined types
+-----------------------------
+
+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; };
+
+  namespace fmt {
+  template <>
+  struct formatter<point> {
+    template <typename ParseContext>
+    constexpr auto parse(ParseContext &ctx) { return ctx.begin(); }
+
+    template <typename FormatContext>
+    auto format(const point &p, FormatContext &ctx) {
+      return format_to(ctx.begin(), "({:.1f}, {:.1f})", 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("{}", p);
+  // s == "(1.0, 2.0)"
+
+In the example above the ``formatter<point>::parse`` function ignores the
+contents of the format string referred to by ``ctx.begin()`` so the object will
+always be formatted in the same way. See ``formatter<tm>::parse`` in
+:file:`fmt/time.h` for an advanced example of how to parse the format string and
+customize the formatted output.
+
+This section shows how to define a custom format function for a user-defined
+type. The next section describes how to get ``fmt`` to use a conventional stream
+output ``operator<<`` when one is defined for a user-defined type.
+
+Output iterator support
+-----------------------
+
+.. doxygenfunction:: fmt::format_to(OutputIt, string_view, const Args&...)
+.. doxygenfunction:: fmt::format_to_n(OutputIt, size_t, string_view, const Args&...)
+.. doxygenstruct:: fmt::format_to_n_result
+   :members:
+
+Literal-based API
+-----------------
+
+The following user-defined literals are defined in ``fmt/format.h``.
+
+.. doxygenfunction:: operator""_format(const char *, std::size_t)
+
+.. doxygenfunction:: operator""_a(const char *, std::size_t)
+
+Utilities
+---------
+
+.. doxygenfunction:: fmt::formatted_size(string_view, const Args&...)
+
+.. doxygenfunction:: fmt::to_string(const T&)
+
+.. doxygenfunction:: fmt::to_wstring(const T&)
+
+.. 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.
+
+.. doxygenclass:: fmt::system_error
+   :members:
+
+.. doxygenfunction:: fmt::format_system_error
+
+.. doxygenclass:: fmt::windows_error
+   :members:
+
+.. _formatstrings:
+
+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) {
+      custom_memory_buffer buf(alloc);
+      fmt::vformat_to(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. If you are using named
+arguments, the container that stores pointers to them will be allocated using
+the default allocator. Also floating-point formatting falls back on ``sprintf``
+which may do allocations.
+
+Custom formatting of built-in types
+-----------------------------------
+
+It is possible to change the way arguments are formatted by providing a
+custom argument formatter class::
+
+  using arg_formatter =
+    fmt::arg_formatter<fmt::back_insert_range<fmt::internal::buffer>>;
+
+  // A custom argument formatter that formats negative integers as unsigned
+  // with the ``x`` format specifier.
+  class custom_arg_formatter : public arg_formatter {
+   public:
+    custom_arg_formatter(fmt::format_context &ctx, fmt::format_specs &spec)
+      : arg_formatter(ctx, spec) {}
+
+    using arg_formatter::operator();
+
+    void operator()(int value) {
+      if (spec().type() == 'x')
+        (*this)(static_cast<unsigned>(value)); // convert to unsigned and format
+      else
+        arg_formatter::operator()(value);
+    }
+  };
+
+  std::string custom_vformat(fmt::string_view format_str, fmt::format_args args) {
+    fmt::memory_buffer buffer;
+    // Pass custom argument formatter as a template arg to vformat_to.
+    fmt::vformat_to<custom_arg_formatter>(buffer, format_str, args);
+    return fmt::to_string(buffer);
+  }
+
+  template <typename ...Args>
+  inline std::string custom_format(
+      fmt::string_view format_str, const Args &... args) {
+    return custom_vformat(format_str, fmt::make_format_args(args...));
+  }
+
+  std::string s = custom_format("{:x}", -42); // s == "ffffffd6"
+
+.. doxygenclass:: fmt::arg_formatter
+   :members:
+
+.. _time-api:
+
+Date and time formatting
+========================
+
+The library supports `strftime
+<http://en.cppreference.com/w/cpp/chrono/c/strftime>`_-like date and time
+formatting::
+
+  #include <fmt/time.h>
+
+  std::time_t t = std::time(nullptr);
+  // Prints "The date is 2016-04-29." (with the current date)
+  fmt::print("The date is {:%Y-%m-%d}.", *std::localtime(&t));
+
+The format string syntax is described in the documentation of
+`strftime <http://en.cppreference.com/w/cpp/chrono/c/strftime>`_.
+
+.. _ostream-api:
+
+``std::ostream`` support
+========================
+
+``fmt/ostream.h`` provides ``std::ostream`` support including formatting of
+user-defined types that have overloaded ``operator<<``::
+
+  #include <fmt/ostream.h>
+
+  class date {
+    int year_, month_, day_;
+  public:
+    date(int year, int month, int day): year_(year), month_(month), day_(day) {}
+
+    friend std::ostream &operator<<(std::ostream &os, const date &d) {
+      return os << d.year_ << '-' << d.month_ << '-' << d.day_;
+    }
+  };
+
+  std::string s = fmt::format("The date is {}", date(2012, 12, 9));
+  // s == "The date is 2012-12-9"
+
+.. doxygenfunction:: print(std::ostream&, string_view, const Args&...)
+
+.. _printf-api:
+
+``printf`` formatting
+=====================
+
+The header ``fmt/printf.h`` provides ``printf``-like formatting functionality.
+The following functions use `printf format string syntax
+<http://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(string_view, const Args&...)
+
+.. doxygenfunction:: fprintf(std::FILE *, string_view, const Args&...)
+
+.. doxygenfunction:: fprintf(std::ostream&, string_view, const Args&...)
+
+.. doxygenfunction:: sprintf(string_view, const Args&...)

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.

doc/basic-bootstrap/layout.html

@@ -0,0 +1,206 @@
+{#
+    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 }}',
+        HAS_SOURCE:  {{ has_source|lower }},
+        SOURCELINK_SUFFIX:  '{{ sourcelink_suffix }}'
+      };
+    </script>
+    {%- for scriptfile in script_files %}
+    <script type="text/javascript" src="{{ pathto(scriptfile, 1) }}"></script>
+    {%- 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>

doc/basic-bootstrap/theme.conf

@@ -0,0 +1,2 @@
+[theme]
+inherit = basic

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);
+}

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;
+  }
+}

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";

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;
+  }
+}

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;
+    }
+  }
+}

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%;
+  }
+}

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;
+  }
+}

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;
+  }
+}

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;
+}

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);
+}

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();
+    }
+  }
+}

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);
+      }
+    }
+  }
+}

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"; } }

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);
+}

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;
+    }
+  }
+}

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);
+    }
+  }
+}

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);
+}

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;
+}

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;
+}

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";

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%);
+  }
+}

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%);
+  }
+}

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;
+}

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;
+}

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;
+}

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;
+  }
+}

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;
+  }
+}

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);
+  }
+}

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);
+}

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));
+  }
+}

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();
+}

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;
+  }
+}

doc/bootstrap/mixins/labels.less

@@ -0,0 +1,12 @@
+// Labels
+
+.label-variant(@color) {
+  background-color: @color;
+
+  &[href] {
+    &:hover,
+    &:focus {
+      background-color: darken(@color, 10%);
+    }
+  }
+}

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;
+      }
+    }
+  }
+}

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;
+}

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);
+}

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})";
+}

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);
+      }
+    }
+  }
+}

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;
+    }
+  }
+}

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();
+  }
+}

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)"));
+}

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`
+}

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;
+}

doc/bootstrap/mixins/size.less

@@ -0,0 +1,10 @@
+// Sizing shortcuts
+
+.size(@width; @height) {
+  width: @width;
+  height: @height;
+}
+
+.square(@size) {
+  .size(@size; @size);
+}

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;
+}

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%);
+    }
+  }
+}

doc/bootstrap/mixins/text-emphasis.less

@@ -0,0 +1,8 @@
+// Typography
+
+.text-emphasis-variant(@color) {
+  color: @color;
+  a&:hover {
+    color: darken(@color, 10%);
+  }
+}

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;
+}

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;
+}

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; }
+}

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;
+      }
+    }
+  }
+}

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);
+}

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;
+}

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;
+    }
+  }
+}

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);
+}

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);
+}

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;
+    }
+  }
+}

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
+}

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);
+}

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%;
+}

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();
+  }
+}

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;
+}

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;
+          }
+        }
+      }
+
+    }
+  }
+}

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);
+}

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;
+  }
+}

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;
+  }
+}

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;
+}

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;
+}

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;

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;
+}

doc/build.py

@@ -0,0 +1,121 @@
+#!/usr/bin/env python
+# Build the documentation.
+
+from __future__ import print_function
+import errno, os, shutil, sys, tempfile
+from subprocess import check_call, check_output, CalledProcessError, Popen, PIPE
+from distutils.version import LooseVersion
+
+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']
+
+def pip_install(package, commit=None, **kwargs):
+  "Install package using pip."
+  min_version = kwargs.get('min_version')
+  if min_version:
+    from pkg_resources import get_distribution, DistributionNotFound
+    try:
+      installed_version = get_distribution(os.path.basename(package)).version
+      if LooseVersion(installed_version) >= min_version:
+        print('{} {} already installed'.format(package, min_version))
+        return
+    except DistributionNotFound:
+      pass
+  if commit:
+    package = 'git+https://github.com/{0}.git@{1}'.format(package, commit)
+  print('Installing {0}'.format(package))
+  check_call(['pip', 'install', package])
+
+def create_build_env(dirname='virtualenv'):
+  # Create virtualenv.
+  if not os.path.exists(dirname):
+    check_call(['virtualenv', dirname])
+  import sysconfig
+  scripts_dir = os.path.basename(sysconfig.get_path('scripts'))
+  activate_this_file = os.path.join(dirname, scripts_dir, 'activate_this.py')
+  with open(activate_this_file) as f:
+    exec(f.read(), dict(__file__=activate_this_file))
+  # Import get_distribution after activating virtualenv to get info about
+  # the correct packages.
+  from pkg_resources import get_distribution, DistributionNotFound
+  # Upgrade pip because installation of sphinx with pip 1.1 available on Travis
+  # is broken (see #207) and it doesn't support the show command.
+  pip_version = get_distribution('pip').version
+  if LooseVersion(pip_version) < LooseVersion('1.5.4'):
+    print("Updating pip")
+    check_call(['pip', 'install', '--upgrade', 'pip'])
+  # Upgrade distribute because installation of sphinx with distribute 0.6.24
+  # available on Travis is broken (see #207).
+  try:
+    distribute_version = get_distribution('distribute').version
+    if LooseVersion(distribute_version) <= LooseVersion('0.6.24'):
+      print("Updating distribute")
+      check_call(['pip', 'install', '--upgrade', 'distribute'])
+  except DistributionNotFound:
+    pass
+  # Install Sphinx and Breathe.
+  pip_install('sphinx-doc/sphinx', '12b83372ac9316e8cbe86e7fed889296a4cc29ee',
+              min_version='1.4.1.dev20160531')
+  pip_install('michaeljones/breathe',
+              '129222318f7c8f865d2631e7da7b033567e7f56a',
+              min_version='4.2.0')
+
+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)
+  doxyxml_dir = os.path.join(work_dir, 'doxyxml')
+  p.communicate(input=r'''
+      PROJECT_NAME      = fmt
+      GENERATE_LATEX    = NO
+      GENERATE_MAN      = NO
+      GENERATE_RTF      = NO
+      CASE_SENSE_NAMES  = NO
+      INPUT             = {0}/core.h {0}/format.h {0}/ostream.h \
+                          {0}/printf.h {0}/time.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 \
+                          FMT_USE_VARIADIC_TEMPLATES=1 \
+                          FMT_USE_RVALUE_REFERENCES=1 \
+                          FMT_USE_USER_DEFINED_LITERALS=1 \
+                          FMT_API= \
+                          "FMT_BEGIN_NAMESPACE=namespace fmt {{" \
+                          "FMT_END_NAMESPACE=}}"
+      EXCLUDE_SYMBOLS   = fmt::internal::* StringValue write_str
+    '''.format(include_dir, doxyxml_dir).encode('UTF-8'))
+  if p.returncode != 0:
+    raise CalledProcessError(p.returncode, cmd)
+  html_dir = os.path.join(work_dir, 'html')
+  main_versions = reversed(versions[-3:])
+  check_call(['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', '--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])

doc/conf.py

@@ -11,7 +11,7 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-import sys, os
+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
@@ -21,15 +21,15 @@ import sys, os
 # -- General configuration -----------------------------------------------------
 
 # If your documentation needs a minimal Sphinx version, state it here.
-#needs_sphinx = '1.0'
+needs_sphinx = '1.2'
 
-sys.path.append("../breathe")
+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_projects = { "format": "doxyxml" }
 breathe_default_project = "format"
 breathe_domain_by_extension = {"h" : "cpp"}
 
@@ -43,20 +43,23 @@ source_suffix = '.rst'
 #source_encoding = 'utf-8-sig'
 
 # The master toctree document.
-master_doc = 'index'
+#master_doc = 'contents'
 
 # General information about the project.
-project = u'format'
-copyright = u'1990-2012, Python Software Foundation'
+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 = '@CPACK_PACKAGE_VERSION_MAJOR@.@CPACK_PACKAGE_VERSION_MINOR@'
+
+# Version and release are passed from CMake.
+#version = None
+
 # The full version, including alpha/beta/rc tags.
-release = version
+#release = version
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
@@ -70,10 +73,10 @@ release = version
 
 # List of patterns, relative to source directory, that match files and
 # directories to ignore when looking for source files.
-exclude_patterns = []
+exclude_patterns = ['virtualenv']
 
 # The reST default role (used for this markup: `text`) to use for all documents.
-#default_role = None
+default_role = 'cpp:any'
 
 # If true, '()' will be appended to :func: etc. cross-reference text.
 #add_function_parentheses = True
@@ -89,6 +92,10 @@ exclude_patterns = []
 # 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 = []
 
@@ -97,7 +104,7 @@ pygments_style = 'sphinx'
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-html_theme = 'sphinxdoc'
+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
@@ -105,7 +112,7 @@ html_theme = 'sphinxdoc'
 #html_theme_options = {}
 
 # Add any paths that contain custom themes here, relative to this directory.
-#html_theme_path = []
+html_theme_path = ['.']
 
 # The name for this set of Sphinx documents.  If None, it defaults to
 # "<project> v<release> documentation".
@@ -137,7 +144,9 @@ html_static_path = ['_static']
 #html_use_smartypants = True
 
 # Custom sidebar templates, maps document names to template names.
-#html_sidebars = {}
+html_sidebars = {
+  '**': ['localtoc.html', 'relations.html', 'sourcelink.html', 'searchbox.html']
+}
 
 # Additional templates that should be rendered to pages, maps page names to
 # template names.
@@ -189,7 +198,7 @@ latex_elements = {
 # 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'format Documentation',
+  ('index', 'format.tex', u'fmt documentation',
    u'Victor Zverovich', 'manual'),
 ]
 
@@ -219,8 +228,7 @@ latex_documents = [
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    ('index', 'format', u'format Documentation',
-     [u'Victor Zverovich'], 1)
+    ('index', 'fmt', u'fmt documentation', [u'Victor Zverovich'], 1)
 ]
 
 # If true, show URL addresses after external links.
@@ -233,8 +241,8 @@ man_pages = [
 # (source start file, target name, title, author,
 #  dir menu entry, description, category)
 texinfo_documents = [
-  ('index', 'format', u'format Documentation',
-   u'Victor Zverovich', 'format', 'One line description of project.',
+  ('index', 'fmt', u'fmt documentation',
+   u'Victor Zverovich', 'fmt', 'One line description of project.',
    'Miscellaneous'),
 ]
 

doc/contents.rst

@@ -0,0 +1,10 @@
+########
+Contents
+########
+
+.. toctree::
+   :maxdepth: 2
+
+   usage
+   api
+   syntax

doc/fmt.less

@@ -0,0 +1,66 @@
+@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;
+}
+
+p.rubric {
+  margin-top: 10px;
+}
+
+.github-btn {
+  border: 0;
+  overflow: hidden;
+}

doc/index.rst

@@ -1,427 +1,210 @@
-.. highlight:: c++
+Overview
+========
 
-.. _string-formatting-api:
+**fmt** (formerly cppformat) is an open-source formatting library.
+It can be used as a fast and safe alternative to printf and IOStreams.
 
-C++ Format Library API
-----------------------
+.. raw:: html
 
-.. doxygenfunction:: fmt::Format(StringRef)
+   <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 boost::format and loki::SPrintf, and neither felt
+       like the right answer. This does.
+     </div>
+   </div>
 
-.. doxygenclass:: fmt::BasicWriter
-   :members:
+.. _format-api-intro:
 
-.. doxygenclass:: fmt::Formatter
-   :members:
+Format API
+----------
 
-.. doxygenclass:: fmt::NoAction
-   :members:
+The replacement-based Format API provides a safe alternative to ``printf``,
+``sprintf`` and friends with comparable or `better performance
+<http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`_.
+The `format string syntax <syntax.html>`_ is similar to the one used by
+`str.format <http://docs.python.org/3/library/stdtypes.html#str.format>`_
+in Python:
 
-.. doxygenclass:: fmt::Write
-   :members:
+.. code:: c++
 
-.. doxygenclass:: fmt::BasicStringRef
-   :members:
+  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``:
 
-.. doxygenfunction:: fmt::str
+.. code:: c++
 
-.. doxygenfunction:: fmt::c_str
+  fmt::memory_buffer out;
+  format_to(out, "For a moment, {} happened.", "nothing");
+  out.data(); // returns a pointer to the formatted data
 
-Write API
----------
+The ``fmt::print`` function performs formatting and writes the result to a file:
 
-.. doxygenfunction:: fmt::bin
+.. code:: c++
 
-.. doxygenfunction:: fmt::oct
+  fmt::print(stderr, "System error code = {}\n", errno);
 
-.. doxygenfunction:: fmt::hex
+The file argument can be omitted in which case the function prints to
+``stdout``:
 
-.. doxygenfunction:: fmt::hexu
+.. code:: c++
 
-.. doxygenfunction:: fmt::pad
+  fmt::print("Don't {}\n", "panic");
 
-.. _formatstrings:
+The Format API also supports positional arguments useful for localization:
 
-Format String Syntax
---------------------
+.. code:: c++
 
-The :cpp:func:`fmt::Format()` function and the :cpp:class:`fmt::Formatter`
-class share the same syntax for format strings.
+  fmt::print("I'd rather be {1} than {0}.", "right", "happy");
 
-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 ``}}``.
+Named arguments can be created with ``fmt::arg``. This makes it easier to track 
+what goes where when multiple values are being inserted:
 
-The grammar for a replacement field is as follows:
+.. code:: c++
 
-   .. productionlist:: sf
-      replacement_field: "{" [`arg_index`] [":" `format_spec`] "}"
-      arg_index: `integer`
+  fmt::print("Hello, {name}! The answer is {number}. Goodbye, {name}.",
+             fmt::arg("name", "World"), fmt::arg("number", 42));
 
-In less formal terms, the replacement field can start with an *arg_index*
-that specifies the argument whose value is to be formatted and inserted into
-the output instead of the replacement field.
-The *arg_index* is optionally followed by a *format_spec*, which is preceded
-by a colon ``':'``.  These specify a non-default format for the replacement value.
+If your compiler supports C++11 user-defined literals, the suffix ``_a`` offers 
+an alternative, slightly terser syntax for named arguments:
 
-See also the :ref:`formatspec` section.
+.. code:: c++
 
-If the numerical arg_indexes 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.
+  fmt::print("Hello, {name}! The answer is {number}. Goodbye, {name}.",
+             "name"_a="World", "number"_a=42);
 
-Some simple format string examples::
+The ``_format`` suffix may be used to format string literals similar to Python:
 
-   "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}"
+.. code:: c++
 
-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*.
+  std::string message = "{0}{1}{0}"_format("abra", "cad"); 
 
-Most built-in types support a common formatting mini-language, which is
-described in the next section.
+Other than the placement of the format string on the left of the operator, 
+``_format`` is functionally identical to ``fmt::format``. In order to use the 
+literal operators, they must be made visible with the directive 
+``using namespace fmt::literals;``. Note that this brings in only ``_a`` and 
+``_format`` but nothing else from the ``fmt`` namespace.
 
-A *format_spec* field can also include nested replacement fields within it.
-These nested replacement fields can contain only an argument index;
-format specifications are not allowed.  Formatting is performed as if the
-replacement fields within the format_spec are substituted before the
-*format_spec* string is interpreted.  This allows the formatting of a value
-to be dynamically specified.
+.. _safety:
 
-See the :ref:`formatexamples` section for some examples.
+Safety
+------
 
+The library is fully type safe, automatic memory management prevents buffer
+overflow, errors in format strings are reported using exceptions or at compile
+tim. For example, the code
 
-.. _formatspec:
+.. code:: c++
 
-Format Specification Mini-Language
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+  fmt::format("The answer is {:d}", "forty-two");
 
-"Format specifications" are used within replacement fields contained within a
-format string to define how individual values are presented (see
-:ref:`formatstrings`).  They can also be passed directly to the
-:func:`Format` function.  Each formattable type may define how the format
-specification is to be interpreted.
+throws a ``format_error`` exception with description "unknown format code 'd' for
+string", because the argument ``"forty-two"`` is a string while the format code
+``d`` only applies to integers, while
 
-Most built-in types implement the following options for format specifications,
-although some of the formatting options are only supported by the numeric types.
+.. code:: c++
 
-The general form of a *standard format specifier* is:
+  format(fmt("The answer is {:d}"), "forty-two");
 
-.. productionlist:: sf
-   format_spec: [[`fill`]`align`][`sign`]["#"]["0"][`width`]["." `precision`][`type`]
-   fill: <a character other than '{' or '}'>
-   align: "<" | ">" | "=" | "^"
-   sign: "+" | "-" | " "
-   width: `integer`
-   precision: `integer` | "{" `arg_index` "}"
-   type: `int_type` | "c" | "e" | "E" | "f" | "F" | "g" | "G" | "p" | s"
-   int_type: "b" | "B" | "d" | "o" | "x" | "X"
-
-The *fill* character can be any character 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 padding to be placed after the sign (if any)  |
-   |         | but before the digits.  This is used for printing fields |
-   |         | in the form '+000000120'. This alignment option is only  |
-   |         | valid for numeric types.                                 |
-   +---------+----------------------------------------------------------+
-   | ``'^'`` | 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            |
-   |         | positive 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         |
-   |         | positive 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 ``'n'`` 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.  This is equivalent to a *fill*
-character of ``'0'`` with an *alignment* type of ``'='``.
-
-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 values.
-
-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.                                     |
-   +---------+----------------------------------------------------------+
-   | ``'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'``.                                     |
-   +---------+----------------------------------------------------------+
-
-The available presentation types for floating-point values are:
-
-   +---------+----------------------------------------------------------+
-   | Type    | Meaning                                                  |
-   +=========+==========================================================+
-   | ``'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    | The same as ``'g'``.                                     |
-   +---------+----------------------------------------------------------+
-
-.. 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'``.                                     |
-   +---------+----------------------------------------------------------+
-
-
-.. _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::
-
-   Format("{0}, {1}, {2}") << 'a' << 'b' << 'c';
-   // Result: "a, b, c"
-   Format("{}, {}, {}") << 'a' << 'b' << 'c';
-   // Result: "a, b, c"
-   Format("{2}, {1}, {0}") << 'a' << 'b' << 'c';
-   // Result: "c, b, a"
-   Format("{0}{1}{0}") << "abra" << "cad";  // arguments' indices can be repeated
-   // Result: "abracadabra"
-
-Aligning the text and specifying a width::
-
-   Format("{:<30}") << "left aligned";
-   // Result: "left aligned                  "
-   Format("{:>30}") << "right aligned"
-   // Result: "                 right aligned"
-   Format("{:^30}") << "centered"
-   // Result: "           centered           "
-   Format("{:*^30}") << "centered"  // use '*' as a fill char
-   // Result: "***********centered***********"
-
-Replacing ``%+f``, ``%-f``, and ``% f`` and specifying a sign::
-
-   Format("{:+f}; {:+f}") << 3.14 << -3.14;  // show it always
-   // Result: "+3.140000; -3.140000"
-   Format("{: f}; {: f}") << 3.14 << -3.14;  // show a space for positive numbers
-   // Result: " 3.140000; -3.140000"
-   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::
-
-   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:
-   Format("int: {0:d};  hex: {0:#x};  oct: {0:#o};  bin: {0:#b}") << 42;
-   // Result: "int: 42;  hex: 0x2a;  oct: 052;  bin: 0b101010"
-
-.. ifconfig:: False
-
-   Using the comma as a thousands separator::
-
-      Format("{:,}") << 1234567890)
-      '1,234,567,890'
-
-   Expressing a percentage::
-
-      >>> points = 19
-      >>> total = 22
-      Format("Correct answers: {:.2%}") << points/total)
-      'Correct answers: 86.36%'
-
-   Using type-specific formatting::
-
-      >>> import datetime
-      >>> d = datetime.datetime(2010, 7, 4, 12, 15, 58)
-      Format("{:%Y-%m-%d %H:%M:%S}") << d)
-      '2010-07-04 12:15:58'
-
-   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
+reports a compile-time error for the same reason on compilers that support
+relaxed ``constexpr``.
 
+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. You can use a wide format string instead:
+
+.. code:: c++
+
+  fmt::format(L"Cyrillic letter {}", L'\x42e');
+
+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 what is
+needed.
+
+Compact binary code
+-------------------
+
+The library is designed to produce 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, 2
+     call fmt::v5::vprint(fmt::v5::basic_string_view<char>, fmt::v5::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
+
+These are available since GCC 4.4, Clang 2.9 and MSVC 18.0 (2013). For older
+compilers use fmt `version 4.x
+<https://github.com/fmtlib/fmt/releases/tag/4.1.0>`_ which continues to be
+maintained and only requires C++98.
+
+The output of all formatting functions is consistent across platforms. In
+particular, formatting a floating-point infinity always gives ``inf`` while the
+output of ``printf`` is platform-dependent in this case. For example,
+
+.. code::
+
+  fmt::print("{}", std::numeric_limits<double>::infinity());
+
+always prints ``inf``.
+
+.. _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 BSD `license <https://github.com/fmtlib/fmt#license>`_ allows
+using the library both in open-source and commercial projects.
+
+.. raw:: html
+
+  <a class="btn btn-success" href="https://github.com/fmtlib/fmt">GitHub Repository</a>
+
+  <div class="section footer">
+    <iframe src="http://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>

doc/syntax.rst

@@ -0,0 +1,415 @@
+.. _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`] "}"
+   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`][`type`]
+   fill: <a character other than '{' or '}'>
+   align: "<" | ">" | "=" | "^"
+   sign: "+" | "-" | " "
+   width: `integer` | "{" `arg_id` "}"
+   precision: `integer` | "{" `arg_id` "}"
+   type: `int_type` | "a" | "A" | "c" | "e" | "E" | "f" | "F" | "g" | "G" | "p" | "s"
+   int_type: "b" | "B" | "d" | "n" | "o" | "x" | "X"
+
+The *fill* character can be any character 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 padding to be placed after the sign (if any)  |
+|         | but before the digits.  This is used for printing fields |
+|         | in the form '+000000120'. This alignment option is only  |
+|         | valid for numeric types.                                 |
++---------+----------------------------------------------------------+
+| ``'^'`` | 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            |
+|         | positive 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         |
+|         | positive 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 ``'n'`` 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.  This is equivalent to a *fill*
+character of ``'0'`` with an *alignment* type of ``'='``.
+
+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.
+
+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.                                     |
++---------+----------------------------------------------------------+
+| ``'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.                                     |
++---------+----------------------------------------------------------+
+| ``'n'`` | Number. This is the same as ``'d'``, except that it uses |
+|         | the current locale setting to insert the appropriate     |
+|         | number separator characters.                             |
++---------+----------------------------------------------------------+
+| 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    | The same as ``'g'``.                                     |
++---------+----------------------------------------------------------+
+
+Floating-point formatting is locale-dependent.
+
+.. 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'``.                                     |
++---------+----------------------------------------------------------+
+
+.. _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::
+
+   format("{0}, {1}, {2}", 'a', 'b', 'c');
+   // Result: "a, b, c"
+   format("{}, {}, {}", 'a', 'b', 'c');
+   // Result: "a, b, c"
+   format("{2}, {1}, {0}", 'a', 'b', 'c');
+   // Result: "c, b, a"
+   format("{0}{1}{0}", "abra", "cad");  // arguments' indices can be repeated
+   // Result: "abracadabra"
+
+Aligning the text and specifying a width::
+
+   format("{:<30}", "left aligned");
+   // Result: "left aligned                  "
+   format("{:>30}", "right aligned");
+   // Result: "                 right aligned"
+   format("{:^30}", "centered");
+   // Result: "           centered           "
+   format("{:*^30}", "centered");  // use '*' as a fill char
+   // Result: "***********centered***********"
+
+Dynamic width::
+
+   format("{:<{}}", "left aligned", 30);
+   // Result: "left aligned                  "
+
+Dynamic precision::
+
+   format("{:.{}f}", 3.14, 1);
+   // Result: "3.1"
+
+Replacing ``%+f``, ``%-f``, and ``% f`` and specifying a sign::
+
+   format("{:+f}; {:+f}", 3.14, -3.14);  // show it always
+   // Result: "+3.140000; -3.140000"
+   format("{: f}; {: f}", 3.14, -3.14);  // show a space for positive numbers
+   // Result: " 3.140000; -3.140000"
+   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::
+
+   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:
+   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::
+
+   format("{:#04x}", 0);
+   // Result: "0x00"
+
+.. ifconfig:: False
+
+   Using the comma as a thousands separator::
+
+      format("{:,}", 1234567890);
+      '1,234,567,890'
+
+   Using type-specific formatting::
+
+      >>> import datetime
+      >>> d = datetime.datetime(2010, 7, 4, 12, 15, 58)
+      Format("{:%Y-%m-%d %H:%M:%S}") << d)
+      '2010-07-04 12:15:58'
+
+   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
+