wagtailcodeblocknocss 1.1.0
Slightly modified wagtailcodeblock for custom PrismJS themes.

# Wagtail Code Block

Wagtail Code Block is a syntax highlighter block for source code for the Wagtail CMS. It features real-time highlighting in the Wagtail editor, the front end, line numbering, and support for PrismJS themes.

It uses the [PrismJS](http://prismjs.com/) library both in Wagtail Admin and the website.

## What for?
Slightly modified wagtailcodeblock for custom PrismJS themes.

## Example Usage

```python
from wagtailcodeblock.blocks import CodeBlock

class ContentStreamBlock(StreamBlock):
    heading = TextBlock()
    paragraph = TextBlock()
    code = CodeBlock(label='Code')
```

You can also force it to use a single language or set a default language by providing a language code which must be included in your `WAGTAIL_CODE_BLOCK_LANGUAGES` setting:

```python
bash_code = CodeBlock(label='Bash Code', language='bash')
any_code = CodeBlock(label='Any code', default_language='python')
```

## Screenshot of the CMS Editor Interface

![Admin in Action](https://raw.githubusercontent.com/FlipperPA/wagtailcodeblock/main/img/screenshot-editor.png)

## Installation & Setup

To install Wagtail Code Block simply run:

`pip install wagtailcodeblocknocss`

And add `wagtailcodeblocknocss` to your `INSTALLED_APPS` setting:

```python
INSTALLED_APPS = [
    ...
    'wagtailcodeblocknocss',
    ...
]
``` 

## Django Settings

### Line Numbers

Line numbers are enabled by default, but can be disabled in Django's settings:

```python
WAGTAIL_CODE_BLOCK_LINE_NUMBERS = False
```
### Themes

Setting `WAGTAIL_CODE_BLOCK_THEME` now results in an error, don't use it.

```html
 /*base.html */
    <head>
        ***
        <link rel="stylesheet" type="text/css" href="{% static 'css/prismYourThemes.css' %}">
        ***
    </head>
```


### Languages Available

You can customize the languages available by configuring `WAGTAIL_CODE_BLOCK_LANGUAGES` in your Django settings. By default, it will be set with these languages, since most users are in the Python web development community:

```python
WAGTAIL_CODE_BLOCK_LANGUAGES = (
    ('bash', 'Bash/Shell'),
    ('css', 'CSS'),
    ('diff', 'diff'),
    ('html', 'HTML'),
    ('javascript', 'Javascript'),
    ('json', 'JSON'),
    ('python', 'Python'),
    ('scss', 'SCSS'),
    ('yaml', 'YAML'),
)
```

Each language in this setting is a tuple of the PrismJS code and a descriptive label. If you want use all available languages, here is a list:

```python
WAGTAIL_CODE_BLOCK_LANGUAGES = (
    ('abap', 'ABAP'),
    ('abnf', 'Augmented Backus–Naur form'),
    ('actionscript', 'ActionScript'),
    ('ada', 'Ada'),
    ('antlr4', 'ANTLR4'),
    ('apacheconf', 'Apache Configuration'),
    ('apl', 'APL'),
    ('applescript', 'AppleScript'),
    ('aql', 'AQL'),
    ('arduino', 'Arduino'),
    ('arff', 'ARFF'),
    ('asciidoc', 'AsciiDoc'),
    ('asm6502', '6502 Assembly'),
    ('aspnet', 'ASP.NET (C#)'),
    ('autohotkey', 'AutoHotkey'),
    ('autoit', 'AutoIt'),
    ('bash', 'Bash + Shell'),
    ('basic', 'BASIC'),
    ('batch', 'Batch'),
    ('bison', 'Bison'),
    ('bnf', 'Backus–Naur form + Routing Backus–Naur form'),
    ('brainfuck', 'Brainfuck'),
    ('bro', 'Bro'),
    ('c', 'C'),
    ('clike', 'C-like'),
    ('cmake', 'CMake'),
    ('csharp', 'C#'),
    ('cpp', 'C++'),
    ('cil', 'CIL'),
    ('coffeescript', 'CoffeeScript'),
    ('clojure', 'Clojure'),
    ('crystal', 'Crystal'),
    ('csp', 'Content-Security-Policy'),
    ('css', 'CSS'),
    ('css-extras', 'CSS Extras'),
    ('d', 'D'),
    ('dart', 'Dart'),
    ('diff', 'Diff'),
    ('django', 'Django/Jinja2'),
    ('dns-zone-file', 'DNS Zone File'),
    ('docker', 'Docker'),
    ('ebnf', 'Extended Backus–Naur form'),
    ('eiffel', 'Eiffel'),
    ('ejs', 'EJS'),
    ('elixir', 'Elixir'),
    ('elm', 'Elm'),
    ('erb', 'ERB'),
    ('erlang', 'Erlang'),
    ('etlua', 'Embedded LUA Templating'),
    ('fsharp', 'F#'),
    ('flow', 'Flow'),
    ('fortran', 'Fortran'),
    ('ftl', 'Freemarker Template Language'),
    ('gcode', 'G-code'),
    ('gdscript', 'GDScript'),
    ('gedcom', 'GEDCOM'),
    ('gherkin', 'Gherkin'),
    ('git', 'Git'),
    ('glsl', 'GLSL'),
    ('gml', 'GameMaker Language'),
    ('go', 'Go'),
    ('graphql', 'GraphQL'),
    ('groovy', 'Groovy'),
    ('haml', 'Haml'),
    ('handlebars', 'Handlebars'),
    ('haskell', 'Haskell'),
    ('haxe', 'Haxe'),
    ('hcl', 'HCL'),
    ('http', 'HTTP'),
    ('hpkp', 'HTTP Public-Key-Pins'),
    ('hsts', 'HTTP Strict-Transport-Security'),
    ('ichigojam', 'IchigoJam'),
    ('icon', 'Icon'),
    ('inform7', 'Inform 7'),
    ('ini', 'Ini'),
    ('io', 'Io'),
    ('j', 'J'),
    ('java', 'Java'),
    ('javadoc', 'JavaDoc'),
    ('javadoclike', 'JavaDoc-like'),
    ('javascript', 'JavaScript'),
    ('javastacktrace', 'Java stack trace'),
    ('jolie', 'Jolie'),
    ('jq', 'JQ'),
    ('jsdoc', 'JSDoc'),
    ('js-extras', 'JS Extras'),
    ('js-templates', 'JS Templates'),
    ('json', 'JSON'),
    ('jsonp', 'JSONP'),
    ('json5', 'JSON5'),
    ('julia', 'Julia'),
    ('keyman', 'Keyman'),
    ('kotlin', 'Kotlin'),
    ('latex', 'LaTeX'),
    ('less', 'Less'),
    ('lilypond', 'Lilypond'),
    ('liquid', 'Liquid'),
    ('lisp', 'Lisp'),
    ('livescript', 'LiveScript'),
    ('lolcode', 'LOLCODE'),
    ('lua', 'Lua'),
    ('makefile', 'Makefile'),
    ('markdown', 'Markdown'),
    ('markup', 'Markup + HTML + XML + SVG + MathML'),
    ('markup-templating', 'Markup templating'),
    ('matlab', 'MATLAB'),
    ('mel', 'MEL'),
    ('mizar', 'Mizar'),
    ('monkey', 'Monkey'),
    ('n1ql', 'N1QL'),
    ('n4js', 'N4JS'),
    ('nand2tetris-hdl', 'Nand To Tetris HDL'),
    ('nasm', 'NASM'),
    ('nginx', 'nginx'),
    ('nim', 'Nim'),
    ('nix', 'Nix'),
    ('nsis', 'NSIS'),
    ('objectivec', 'Objective-C'),
    ('ocaml', 'OCaml'),
    ('opencl', 'OpenCL'),
    ('oz', 'Oz'),
    ('parigp', 'PARI/GP'),
    ('parser', 'Parser'),
    ('pascal', 'Pascal + Object Pascal'),
    ('pascaligo', 'Pascaligo'),
    ('pcaxis', 'PC Axis'),
    ('perl', 'Perl'),
    ('php', 'PHP'),
    ('phpdoc', 'PHPDoc'),
    ('php-extras', 'PHP Extras'),
    ('plsql', 'PL/SQL'),
    ('powershell', 'PowerShell'),
    ('processing', 'Processing'),
    ('prolog', 'Prolog'),
    ('properties', '.properties'),
    ('protobuf', 'Protocol Buffers'),
    ('pug', 'Pug'),
    ('puppet', 'Puppet'),
    ('pure', 'Pure'),
    ('python', 'Python'),
    ('q', 'Q (kdb+ database)'),
    ('qore', 'Qore'),
    ('r', 'R'),
    ('jsx', 'React JSX'),
    ('tsx', 'React TSX'),
    ('renpy', 'Ren\'py'),
    ('reason', 'Reason'),
    ('regex', 'Regex'),
    ('rest', 'reST (reStructuredText)'),
    ('rip', 'Rip'),
    ('roboconf', 'Roboconf'),
    ('robot-framework', 'Robot Framework'),
    ('ruby', 'Ruby'),
    ('rust', 'Rust'),
    ('sas', 'SAS'),
    ('sass', 'Sass (Sass)'),
    ('scss', 'Sass (Scss)'),
    ('scala', 'Scala'),
    ('scheme', 'Scheme'),
    ('shell-session', 'Shell Session'),
    ('smalltalk', 'Smalltalk'),
    ('smarty', 'Smarty'),
    ('solidity', 'Solidity (Ethereum)'),
    ('sparql', 'SPARQL'),
    ('splunk-spl', 'Splunk SPL'),
    ('sqf', 'SQF: Status Quo Function (Arma 3)'),
    ('sql', 'SQL'),
    ('soy', 'Soy (Closure Template)'),
    ('stylus', 'Stylus'),
    ('swift', 'Swift'),
    ('tap', 'TAP'),
    ('tcl', 'Tcl'),
    ('textile', 'Textile'),
    ('toml', 'TOML'),
    ('tt2', 'Template Toolkit 2'),
    ('twig', 'Twig'),
    ('typescript', 'TypeScript'),
    ('t4-cs', 'T4 Text Templates (C#)'),
    ('t4-vb', 'T4 Text Templates (VB)'),
    ('t4-templating', 'T4 templating'),
    ('vala', 'Vala'),
    ('vbnet', 'VB.Net'),
    ('velocity', 'Velocity'),
    ('verilog', 'Verilog'),
    ('vhdl', 'VHDL'),
    ('vim', 'vim'),
    ('visual-basic', 'Visual Basic'),
    ('wasm', 'WebAssembly'),
    ('wiki', 'Wiki markup'),
    ('xeora', 'Xeora + XeoraCube'),
    ('xojo', 'Xojo (REALbasic)'),
    ('xquery', 'XQuery'),
    ('yaml', 'YAML'),
    ('zig', 'Zig'),
)
```