class Rouge::Formatters::HTMLLegacy
Transforms a token stream into HTML
output.
Public Class Methods
new(opts={})
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@option opts [String] :css_class (‘highlight’) @option opts [true/false] :line_numbers (false) @option opts [Rouge::CSSTheme] :inline_theme (nil) @option opts [true/false] :wrap (true)
Initialize with options.
If ‘:inline_theme` is given, then instead of rendering the tokens as <span> tags with CSS classes, the styles according to the given theme will be inlined in “style” attributes. This is useful for formats in which stylesheets are not available.
Content will be wrapped in a tag (‘div` if tableized, `pre` if not) with the given `:css_class` unless `:wrap` is set to `false`.
# File lib/rouge/formatters/html_legacy.rb, line 26 def initialize(opts={}) @formatter = opts[:inline_theme] ? HTMLInline.new(opts[:inline_theme]) : HTML.new @formatter = HTMLTable.new(@formatter, opts) if opts[:line_numbers] if opts.fetch(:wrap, true) @formatter = HTMLPygments.new(@formatter, opts.fetch(:css_class, 'codehilite')) end end
Public Instance Methods
stream(tokens, &b)
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@yield the html output.
# File lib/rouge/formatters/html_legacy.rb, line 39 def stream(tokens, &b) @formatter.stream(tokens, &b) end