# File lib/wikicloth/wiki_buffer/html_element.rb, line 121
  def escape_char(c)
    c = case c
    when '-' then '-'
    when '!' then '!'
    when '|' then '|'
    when '&' then '&'
    when '"' then '"'
    when '{' then '{'
    when '}' then '}'
    when '[' then '['
    when ']' then ']'
    when '*' then '*'
    when '#' then '#'
    when ':' then ':'
    when ';' then '&#59;'
    when "'" then '''
    when '=' then '='
    else
      c
    end
    return c
  end