Top Level Namespace

Defined Under Namespace

Classes: ColorizeFilter, ExtendedHtml, ExtendedMarkup, HtmlConverter, Presentation, PresentationMaker, PsHtmlConverter, Slide, SlidesHtml, SlidesMarkup, TC

Instance Method Summary collapse

Instance Method Details

#gen_cache_name(content, lang) ⇒ Object 



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# File 'lib/wee-pm/colorize.rb', line 56

def gen_cache_name(content, lang)
  md5 = MD5.new(content)
  $OPT["cache-prefix"] + ".#{ md5 }.#{ lang }"
end

#remove_leading_and_trailing_empty_lines(str) ⇒ Object 



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# File 'lib/wee-pm/utils.rb', line 3

def remove_leading_and_trailing_empty_lines(str)
  remove_trailing_empty_lines(remove_leading_empty_lines(str))
end

#remove_leading_empty_lines(str) ⇒ Object 



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# File 'lib/wee-pm/utils.rb', line 13

def remove_leading_empty_lines(str)
  first_non_empty_line_seen = false
  res = ""
  str.each_line {|l|
    if first_non_empty_line_seen
      res << l
    else
      unless l.strip.empty?
        first_non_empty_line_seen = true
        res << l
      end
    end
  }
  res
end

#remove_trailing_empty_lines(str) ⇒ Object 



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# File 'lib/wee-pm/utils.rb', line 7

def remove_trailing_empty_lines(str)
  str = str.chomp + "\n"
  str = remove_leading_empty_lines(str.to_enum(:each_line).to_a.reverse.join(""))
  str.to_enum(:each_line).to_a.reverse.join("")
end

#strip_ws(str) ⇒ Object

remove leading and trailing empty lines



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# File 'lib/wee-pm/colorize.rb', line 35

def strip_ws(str)
  # find first non-empty line
  first_non_empty = 0 
  str.each_with_index do |line, i|
    if line.strip != ""
      first_non_empty = i
      break
    end
  end

  # find last non-empty line
  last_non_empty = 0 
  str.each_with_index do |line, i|
    if line.strip != ""
      last_non_empty = i
    end
  end

  return str.to_a[first_non_empty..last_non_empty].join("")
end

#usage ⇒ Object 



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# File 'lib/wee-pm/colorize.rb', line 21

def usage
  STDERR.puts "USAGE: #{ $0 } 
  [--mode=gui|text]                        (default: text)
  [--lang=vim_lang]                        (default: __auto__)
  [--strip-ws] 
  [--cache [--cache-prefix=prefix]]        (default: cache-prefix=/tmp/_colorize)
  [--headers] 
  [--terminal=...]                         (default: __none__; which terminal to use for vim)
  [input-file [output-file]]               (default: stdin stdout) 
  [--help]"
  exit 1
end