Class | MiscPlugins::SyntaxHighlighter |
In: |
lib/webgen/plugins/miscplugins/syntax_highlighter.rb
|
Parent: | Webgen::Plugin |
Returns all available syntax highlighting languages.
# File lib/webgen/plugins/miscplugins/syntax_highlighter.rb, line 62 62: def self.available_languages 63: if Object.const_defined?( :CodeRay ) 64: CodeRay::Scanners.list 65: else 66: [] 67: end 68: end
# File lib/webgen/plugins/miscplugins/syntax_highlighter.rb, line 44 44: def initialize( plugin_manager ) 45: super 46: @sl_available = plugin_manager.optional_part( 'syntax-highlighting' )[:loaded] 47: if @sl_available 48: @plugin_manager['Core/ResourceManager'].append_data( 'webgen-css', CodeRay::Encoders[:html]::CSS.new.stylesheet ) 49: end 50: end
Highlights the given content in language lang.
# File lib/webgen/plugins/miscplugins/syntax_highlighter.rb, line 53 53: def highlight( content, lang ) 54: if @sl_available 55: CodeRay.scan( content, (lang.kind_of?( String ) ? lang.to_sym : lang ) ).html( :wrap => :div, :line_numbers => :inline ) 56: else 57: content 58: end 59: end