old_contents: # Copyright (C) 2006, 2007, 2008  Andrey Golovizin
  #
  # This file is part of pybtex.
  #
  # pybtex is free software; you can redistribute it and/or modify
  # under the terms of the GNU General Public License as published by the
  # Free Software Foundation; either version 2 of the License, or (at your
  # option) any later version.
  #
  # pybtex is distributed in the hope that it will be useful, but
  # WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  # General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with pybtex; if not, write to the Free Software
  # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
  # USA
  
  """name formatting styles
  """
  from pybtex.richtext import Symbol, Text, nbsp
  from pybtex.style.template import join, together, node, _format_list
  from pybtex.bibtex.name import tie_or_space
  
  @node
  def name_part(children, data, before='', tie=False):
      parts = together [children].format_data(data)
      if not parts:
          return Text()
      if tie:
          return Text(before, parts, tie_or_space(parts, nbsp, ' '))
      else:
          return Text(before, parts)
  
  
  def plain(person, abbr=False):
      r"""
      >>> from pybtex.core import Person
      >>> name = Person(string=r"Charles Louis Xavier Joseph de la Vall{\'e}e Poussin")
      >>> print plain(name).format().plaintext()
      de<nbsp>la Vall{\'e}e<nbsp>Poussin, Charles Louis Xavier<nbsp>Joseph
      >>> print plain(name, abbr=True).format().plaintext()
      de<nbsp>la Vall{\'e}e<nbsp>Poussin, C.<nbsp>L. X.<nbsp>J.
      >>> name = Person(first='First', last='Last', middle='Middle')
      >>> print plain(name).format().plaintext()
      Last, First<nbsp>Middle
      >>> print plain(name, abbr=True).format().plaintext()
      Last, F.<nbsp>M.
  
      """
      return join [
          name_part(tie=True) [person.prelast()],
          name_part [person.last()],
          name_part(before=', ') [person.lineage()],
          name_part(before=', ') [person.first(abbr) + person.middle(abbr)],
      ]
  
new_contents: # Copyright (C) 2006, 2007, 2008  Andrey Golovizin
  #
  # This file is part of pybtex.
  #
  # pybtex is free software; you can redistribute it and/or modify
  # under the terms of the GNU General Public License as published by the
  # Free Software Foundation; either version 2 of the License, or (at your
  # option) any later version.
  #
  # pybtex is distributed in the hope that it will be useful, but
  # WITHOUT ANY WARRANTY; without even the implied warranty of
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  # General Public License for more details.
  #
  # You should have received a copy of the GNU General Public License
  # along with pybtex; if not, write to the Free Software
  # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
  # USA
  
  """name formatting styles
  """
  from pybtex.richtext import Symbol, Text, nbsp
  from pybtex.style.template import join, together, node, _format_list
  from pybtex.bibtex.name import tie_or_space
  
  @node
  def name_part(children, data, before='', tie=False):
      parts = together [children].format_data(data)
      if not parts:
          return Text()
      if tie:
          return Text(before, parts, tie_or_space(parts, nbsp, ' '))
      else:
          return Text(before, parts)
  
  
  def plain(person, abbr=False):
      r"""
      {ff~}{vv~}{ll}{, jj}
  
      >>> from pybtex.core import Person
      >>> name = Person(string=r"Charles Louis Xavier Joseph de la Vall{\'e}e Poussin")
      >>> print plain(name).format().plaintext()
      Charles Louis Xavier<nbsp>Joseph de<nbsp>la Vall{\'e}e<nbsp>Poussin
      >>> print plain(name, abbr=True).format().plaintext()
      C.<nbsp>L. X.<nbsp>J. de<nbsp>la Vall{\'e}e<nbsp>Poussin
  
      >>> name = Person(first='First', last='Last', middle='Middle')
      >>> print plain(name).format().plaintext()
      First<nbsp>Middle Last
      >>> print plain(name, abbr=True).format().plaintext()
      F.<nbsp>M. Last
      """
      return join [
          name_part(tie=True) [person.first(abbr) + person.middle(abbr)],
          name_part(tie=True) [person.prelast()],
          name_part [person.last()],
          name_part(before=', ') [person.lineage()]
      ]
  
  def last_first(person, abbr=False):
      r"""
      >>> from pybtex.core import Person
      >>> name = Person(string=r"Charles Louis Xavier Joseph de la Vall{\'e}e Poussin")
      >>> print last_first(name).format().plaintext()
      de<nbsp>la Vall{\'e}e<nbsp>Poussin, Charles Louis Xavier<nbsp>Joseph
      >>> print last_first(name, abbr=True).format().plaintext()
      de<nbsp>la Vall{\'e}e<nbsp>Poussin, C.<nbsp>L. X.<nbsp>J.
  
      >>> name = Person(first='First', last='Last', middle='Middle')
      >>> print last_first(name).format().plaintext()
      Last, First<nbsp>Middle
      >>> print last_first(name, abbr=True).format().plaintext()
      Last, F.<nbsp>M.
  
      """
      return join [
          name_part(tie=True) [person.prelast()],
          name_part [person.last()],
          name_part(before=', ') [person.lineage()],
          name_part(before=', ') [person.first(abbr) + person.middle(abbr)],
      ]
  
subject: Rename names.plain to last_first, add a real plain style ({ff~}{vv~}{ll}{, jj}).