sync with GH

        anchor_pos = href.find('#')

        if anchor_pos >= 0:

        if anchor_pos >= 0 and not href.startswith('http'):

            href = href[anchor_pos+1:]

            return ":ref:`%s <%s>`" % (content, href)

                         "one \n\n"

                         "a :ref:`link <name>` to above\n\n", s)

    def test_external_anchor_link(self):

        s = self.txt2rst.convert('some text "containing a\n'

                                 'link"_http://lammps.sandia.gov/movies.html#granregion with an anchor')

        self.assertEqual('some text `containing a link <http://lammps.sandia.gov/movies.html#granregion>`_ with an anchor\n\n', s)

    def test_define_link_alias(self):

        s = self.txt2rst.convert("one :link(alias,value)\n"

                                 "\"test\"_alias\n")

size_t const colvarmodule::cv_width = 21;

size_t const colvarmodule::en_prec  = 14;

size_t const colvarmodule::en_width = 21;

std::string const colvarmodule::line_marker =

const char * const colvarmodule::line_marker = (const char *)

  "----------------------------------------------------------------------\n";

  /// Number of characters to represent the collective variables energy

  static size_t const en_width;

  /// Line separator in the log output

  static std::string const line_marker;

  static const char * const line_marker;

  // proxy functions

    if (evflag)

      ev_tally(i1,i2,i3,i4,nlocal,newton_bond,eimproper,

               fabcd[0],fabcd[2],fabcd[3],

               delxAB,delyAB,delzAB,delxBC,delyBC,delzBC,delxBD,delyBD,delzBD);

               delxAB,delyAB,delzAB,delxBC,delyBC,delzBC,

               delxBD-delxBC,delyBD-delyBC,delzBD-delzBC);

  }

}