anchor.diff:              #syriac
                 li Syriac:
                 li
  -                select(name='syriac')
  +                select(name='syriac',tabindex=18)
                     option(value='noop') (no override)
                     option(value='syriac_eastern') Noto Sans Syriac Eastern
                     option(value='syriac_estrangela', selected='selected') Noto Sans Syriac Estrangela
  
positive.code:         ul
            li
              label.wide Space between sibling nodes:
              input(type='text',name='treesep',tabindex=1,value='4ex',size=6,maxlength=6)
              img.tooltip(src='#{basepath}images/question.png',title='Space between daughters of the same parent, e.g., <i>Baltic</i> and <i>Slavic</i>')
            li
              label.wide Parent to daughter length:
              input(type='text',name='levelsep',tabindex=2,value='2cm',size=6,maxlength=6)
              img.tooltip(src='#{basepath}images/question.png',title='Length between parents and daughters, e.g., <i>Balto-Slavic</i> and <i>Baltic</i>')
            li
              label.wide Maximum node label width:
              input(type='text',name='LFTwidth',tabindex=3,value='15ex',size=6,maxlength=6)
              img.tooltip(src='#{basepath}images/question.png',title='Maximum width of node labels (language/family names) before wrapping to another line<br>(can be overridden for an individual label by appending ~ to it)')
            li
              label.wide Node label padding:
              input(type='text',name='LFTsep',tabindex=4,value='4pt',size=6,maxlength=6)
              img.tooltip(src='#{basepath}images/question.png',title='Whitespace padding/cushion around node labels (language/family names)')
            li
              label.wide Line thickness:
              input(type='text',name='linewidth',tabindex=5,value='0.3pt',size=6,maxlength=6)
              img.tooltip(src='#{basepath}images/question.png',title='Thickness of lines connecting nodes')
  
        .rowform.left
  
negative.code:     .left
        p Enter tree:
          img.tooltip(src='#{basepath}images/question.png',title='Enter one node (e.g., language or family name) per line.<br>The first line contains the root node; subsequent lines contain child nodes.<br>Embedding is indicated with the appropriate number of dashes (-).<br>For an unlabeled node, use a dot (.).<br>To force a label not to wrap across lines, append ~.<br>To push a node up on a flat-style tree, append one ^ for each level (after ~, if present).<br>Styles are available as *bold* and _italic_.')
        textarea(name='tree',rows=18,cols=40,tabindex=20)
          | Proto-Indo-European~
          | -Balto-Slavic~
          | --Baltic
  