Class: Jekyll::Pseudo::HtmlBrush

Inherits:
Brush
  • Object
show all
Defined in:
lib/jekyll-pseudo/html_brush.rb

Instance Method Summary collapse

Instance Method Details

#comment(txt) ⇒ Object 



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# File 'lib/jekyll-pseudo/html_brush.rb', line 22

def comment(txt)
  "<span class='comment'>/* #{txt.strip} */</span>"
end

#fn(txt) ⇒ Object 



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# File 'lib/jekyll-pseudo/html_brush.rb', line 10

def fn(txt)
  "<span class='function'>#{txt}</span>"
end

#indent(txt) ⇒ Object 



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# File 'lib/jekyll-pseudo/html_brush.rb', line 30

def indent(txt)
  txt.gsub! "\t", '   '
  "<span class='indent'>#{txt}</span>"
end

#op(txt) ⇒ Object 



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# File 'lib/jekyll-pseudo/html_brush.rb', line 35

def op(txt)
  symbol = case txt
  when '<' then '&#12296;'
  when '>' then '&#12297;'
  when '<=' then '&le;'
  when '>=' then '&ge;'
  when '<-' then '&larr;'
  when '->' then '&rarr;'
  when '*' then '&times;'
  when '[' then '&#65339;'
  when ']' then '&#65341;'
  else txt
  end
  # FIXME: html conversion for some operators
  "<span class='op'>#{symbol}</span>"
end

#plain(txt) ⇒ Object 



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# File 'lib/jekyll-pseudo/html_brush.rb', line 52

def plain(txt)
  txt
end

#string(txt) ⇒ Object 



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# File 'lib/jekyll-pseudo/html_brush.rb', line 26

def string(txt)
  "<span class='string'>#{txt}</span>"
end

#sym(txt) ⇒ Object 



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# File 'lib/jekyll-pseudo/html_brush.rb', line 6

def sym(txt)
  "<span class='symbol'>#{txt}</span>"
end

#var(txt, sub) ⇒ Object 



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# File 'lib/jekyll-pseudo/html_brush.rb', line 14

def var(txt, sub)
  if sub
    "#{txt}<sub>#{sub.slice(1,sub.size)}</sub>"
  else
    "#{txt}"
  end
end