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Import: port bw style from Pygments to Rouge #64

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May 14, 2019
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Import: port bw style from Pygments to Rouge #64

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1 change: 1 addition & 0 deletions lib/rouge.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -82,3 +82,4 @@ def highlight(text, lexer, formatter, &b)
load load_dir.join('rouge/themes/gruvbox.rb')
load load_dir.join('rouge/themes/tulip.rb')
load load_dir.join('rouge/themes/pastie.rb')
load load_dir.join('rouge/themes/bw.rb')
41 changes: 41 additions & 0 deletions lib/rouge/themes/bw.rb
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@@ -0,0 +1,41 @@
# -*- coding: utf-8 -*- #
# frozen_string_literal: true

module Rouge
module Themes
# A port of the bw style from Pygments.
# See https://bitbucket.org/birkenfeld/pygments-main/src/default/pygments/styles/bw.py
class BlackWhiteTheme < CSSTheme
name 'bw'

style Text, :fg => '#000000', :bg => '#ffffff'

style Comment, :italic => true
style Comment::Preproc, :italic => false

style Keyword, :bold => true
style Keyword::Pseudo, :bold => false
style Keyword::Type, :bold => false

style Operator, :bold => true

style Name::Class, :bold => true
style Name::Namespace, :bold => true
style Name::Exception, :bold => true
style Name::Entity, :bold => true
style Name::Tag, :bold => true

style Literal::String, :italic => true
style Literal::String::Interpol, :bold => true
style Literal::String::Escape, :bold => true

style Generic::Heading, :bold => true
style Generic::Subheading, :bold => true
style Generic::Emph, :italic => true
style Generic::Strong, :bold => true
style Generic::Prompt, :bold => true

style Error, :fg => '#FF0000'
end
end
end