code: def _make_postfixes_1( analysis ):
      ''' Provides some post-fixes. '''
      assert FORM in analysis, '(!) The input analysis does not contain "'+FORM+'" key.'
      if 'neg' in analysis[FORM]:
          analysis[FORM] = re.sub( '^\s*neg ([^,]*)$',  '\\1 Neg',  analysis[FORM] )
      analysis[FORM] = re.sub( ' Neg Neg$',  ' Neg',  analysis[FORM] )
      analysis[FORM] = re.sub( ' Aff Neg$',  ' Neg',  analysis[FORM] )
      analysis[FORM] = re.sub( 'neg',  'Neg',  analysis[FORM] )
      analysis[FORM] = analysis[FORM].rstrip().lstrip()
      assert 'neg' not in analysis[FORM], \
                   '(!) The label "neg" should be removed by now.'
      assert 'Neg' not in analysis[FORM] or ('Neg' in analysis[FORM] and analysis[FORM].endswith('Neg')), \
                   '(!) The label "Neg" should end the analysis line: '+str(analysis[FORM])
      return analysif _make_postfixes_1( analysis ):
      ''' Provides some post-fixes. '''
      assert FORM in analysis, '(!) The input analysis does not contain "'+FORM+'" key.'
      if 'neg' in analysis[FORM]:
          analysis[FORM] = re.sub( '^\s*neg ([^,]*)$',  '\\1 Neg',  analysis[FORM] )
      analysis[FORM] = re.sub( ' Neg Neg$',  ' Neg',  analysis[FORM] )
      analysis[FORM] = re.sub( ' Aff Neg$',  ' Neg',  analysis[FORM] )
      analysis[FORM] = re.sub( 'neg',  'Neg',  analysis[FORM] )
      analysis[FORM] = analysis[FORM].rstrip().lstrip()
      assert 'neg' not in analysis[FORM], \
                   '(!) The label "neg" should be removed by now.'
      assert 'Neg' not in analysis[FORM] or ('Neg' in analysis[FORM] and analysis[FORM].endswith('Neg')), \
                   '(!) The label "Neg" should end the analysis line: '+str(analysis[FORM])
      return analysis
docs: Provides some post-fixes.