anchor.diff:  ----
    bootstrap/
     ├── bootstrap/
  -  │   ├── 2/
  -  │   │   ├── css/
  -  │   │   ├── js/
  -  │   │   └── img/
  -  │   └── 3/
  -  │       ├── css/
  -  │       ├── js/
  -  │       └── fonts/
  +  │   ├── css/
  +  │   ├── fonts/
  +  │   └── js/
     ├── docs/
  -  ├── examples/
  +  ├── fonts/
     ├── images/
     │   ├── icons/
  -  │   │   ├── apple-touch-icon-57-precomposed.png
  -  │   │   ├── apple-touch-icon-72-precomposed.png
  -  │   │   ├── apple-touch-icon-114-precomposed.png
  -  │   │   ├── apple-touch-icon-144-precomposed.png
  +  │   │   ├── callouts/
     │   │   ├── ui.totop.png
     │   │   └── favicon.ico
     ├── javascripts/
     │   ├── asciidoc.js
  +  │   ├── html5shiv.js
  +  │   ├── html5shiv.min.js
  +  │   ├── jquery.js
     │   ├── jquery.min.js
  -  │   └── jquery.ui.totop.min.js
  +  │   ├── jquery.ui.totop.js
  +  │   ├── jquery.ui.totop.min.js
  +  │   ├── respond.js
  +  │   └── respond.min.js
  +  ├── less/
  +  │   ├── asciidoc/
  +  │   │   ├── admonition-iconsfont.less
  +  │   │   ├── admonition-text.less
  +  │   │   ├── common.less
  +  │   │   ├── iconsfont.less
  +  │   │   └── pygments.less
  +  │   ├── bootstrap/
  +  │   ├── font-awesome/
  +  │   ├── ionicons/
  +  │   ├── asciidoc-bootstrap.css
  +  │   └── variable.css
     ├── stylesheets/
  +  │   ├── asciidoc-bootstrap.cerulean.css
     │   ├── asciidoc-bootstrap.css
  -  │   ├── ui.totop.css
  -  │   ├── iconfonts-bootstrap.css
  -  │   ├── pygments-bootstrap.css
  -  │   └── pygments.monokai.css
  -  │   └── pygments.pastie.css
  -  │   └── pygments.css
  -  ├── fonts/
  -  │   └── font-awesome/
  +  │   ├── asciidoc-bootstrap.flatly.css
  +  │   ├── asciidoc-bootstrap.readable.css
  +  │   ├── asciidoc-bootstrap.united.css
  +  │   ├── pygments.css
  +  │   ├── pygments.monokai.css
  +  │   ├── pygments.pastie.css
  +  │   └── ui.totop.css
     └── themes
  -      ├── 2/
  -      │   ├── img/
  -      │   └── default/
  -      │       ├── bootstrap.css
  -      │       ├── bootstrap.min.css
  -      │       ├── default.css
  -      │       ├── default.js
  -      │       └── user.css
  -      └── 3/
  -          ├── fonts/
  -          └── default/
  -              ├── bootstrap.css
  -              ├── bootstrap.min.css
  -              ├── default.css
  -              ├── default.js
  -              └── user.css
  -----
  -
  -NOTE: The default theme follow the basic look and feel of Bootstrap 2 or 3
  -
  -== Attributes
  -
  -[role="lead"]
  -Specifics bootstrap backend attributes
  -
  -[options="header", cols="1,7", role="table table-bordered"]
  -|===========================
  -| Name | Description
  -| bootstrapdir | The name of the directory containing the boostrap compiled version resources.
  -| sidebar      | The TOC can be place on a sidebar on _left_ (default value) or _right_ of the main document body.
  -| brand        | A simple link to show your brand or project name
  -| brandref     | A link to the main page of your project. By default it's a simple anchor #
  -| brandver     | Control display of a dynamic versions list of your project.
  -| navinfo,
  -navinfo1,
  -navinfo2
  -| Control which navigation information files will be included in the output file.
  -| footer       | Control which footer informations will be included in the output file.
  -| totop        | Control which _back to top_ system you want to include in the output file.
  -| jumbotron    | Enhance the title of the document.
  -| jumbotron-fullwidth
  -| Enhance the title of the document with a full width jumbotron in all resolution.
  -| navbar       | Define the style of navigation bar: _default_ (default value), _fixed_ or _static_.
  -| navbar-inverse
  -| Inverted variation of the basic navbar.
  -| pygments-style
  -| Change the Pygments style. Default theme is `emacs` with a variant background: the one provided by AsciiDoc.
  -| iconsfont    | The name of the icons font provider: either `glyphicon`, `font-awesome`, `ionicons` or `icomoon`.
  -| iconsfontdir | The name of the directory containing linked icons stylesheets and fonts files.
  -| rssref       | Specify an URL of RSS feed to be linked with output document.
  -| favicon      | Add a link to your favorite icon
  -| tocaffix     | Use Bootstrap affix plugin to pin the TOC2 on left or right side triggered at offset specified.
  -|===========================
  -
  -== Your own theme
  -
  -The AsciiDoc `theme` attribute is used to select an alternative CSS stylesheet
  -and to optionally include additional JavaScript code.
  -
  -* Theme files are located by default (in the distribution) from the configuration directory named `themes/<bsver>/<theme>/`
  -(where `<theme>` is the the theme name set by the theme attribute, and `<bsver>` identify the major Bootstrap version (2 or 3).
  -* The `<theme>.css` file replaces some declarations from the standard (bootswatch) theme.
  -* The `user.css` empty file is available for you to make your own changes.
  -* The `<theme>.js` file is included in addition to the default `asciidoc.js` JavaScript file.
  +      ├── cerulean/
  +      ├── default/
  +      ├── flatly/
  +      ├── readable/
  +      └── united/
  +----
  +
   
   == What is next?
   
  
positive.code: include::attributes.asciidoc[]
  :navinfo2:
  :icons!:
  :iconsfont: font-awesome
  :iconsfontdir: ./fonts/font-awesome
  :stylesheet: admonition-iconsfont.css
  
  ifdef::basebackend-bootstrap[]
  :span3:   col-md-3
  :options: responsive
  :icon-prefix: glyphicon-
  endif::[]
  
  ifndef::basebackend-bootstrap[]
  :span3:
  :options:
  :icon-prefix:
  endif::[]
  
  
  == Download
  
  === Download the asciidoc backend
  
  link:http://laurent-laville.org/asciidoc/bootstrap/bootstrap-{revnumber}.zip["Download version {revnumber}",role="success",icon="{icon-prefix}download",options="block,white"]
  
  Install as any other plugins:
  ----
  $ asciidoc --backend install bootstrap-<version>.zip
  ----
  NOTE: `<version>` is to be replaced by the latest version available of the backend.
  
  [NOTE]
  =====================================================================
  The Asciidoc bootstrap backend standard version included :
  
  * version 2.3.2 ( +themes/2+ ) and 3.1.0 ( +themes/3+ ) of the default theme from http://bootswatch.com/[Bootswatch] template provider.
  * version 2.3.2 ( +bootstrap/2+ ) and 3.1.1 ( +bootstrap/3+ ) of Bootstrap.
  * version 4.0.3 ( +fonts/font-awesome/+ ) of Font-Awesome.
  =====================================================================
  
  You can download additional themes AsciiDoc-Bootstrap backend v3 ready.
  
  image::images/flatly.png[link="http://bootswatch.com/flatly",title="Flatly theme",role="thumbnail",style="{span3}",options="{options}"]
  image::images/readable.png[link="http://bootswatch.com/readable",title="Readable theme",role="thumbnail",style="{span3}",options="{options}"]
  image::images/cerulean.png[link="http://bootswatch.com/cerulean",title="Cerulean theme",role="thumbnail",style="{span3}",options="{options}"]
  
  .For Bootstrap 3
  * http://laurent-laville.org/asciidoc/bootstrap/flatly-theme3-3.1.0.zip[]
  * http://laurent-laville.org/asciidoc/bootstrap/readable-theme3-3.1.0.zip[]
  * http://laurent-laville.org/asciidoc/bootstrap/cerulean-theme3-3.1.0.zip[]
  
  .For Bootstrap 2
  * http://laurent-laville.org/asciidoc/bootstrap/flatly-theme2-3.0.2.zip[]
  * http://laurent-laville.org/asciidoc/bootstrap/readable-theme2-3.0.2.zip[]
  * http://laurent-laville.org/asciidoc/bootstrap/cerulean-theme2-3.0.2.zip[]
  
  Extract archive contents in +themes/2/+ or +themes/3/+ folder of the backend distribution.
  
  == File structure
  
  
negative.code: Inline Macros occur in an inline element context. Predefined Inline
  macros include 'image' and 'link' macros.
  
  === link:attributes-ref.html[Backend Attributes]
  
  List all specifics attributes of this backend.
  
  === link:customizing.html[Customizing]
  
  AsciiDoc-Bootstrap v4 includes support of http://lesscss.org[LESS] 
  one of the most popular CSS preprocessor. 
  
  Easy to maintain, and change skins of your favorite Asciidoc documents.
  
  
  footnote:[{rawbaseurl}/docs/getting-started.asciidoc].
  