oil AST

(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:month)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (command_sub
                  left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:16)
                  command_list: 
                    (command.CommandList
                      children: [(C {(date)} {(Id.Lit_Other '+') (Id.Lit_Other '%') (m)})]
                    )
                )
              )
            }
          spids: [14]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:day)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (command_sub
                  left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:28)
                  command_list: 
                    (command.CommandList
                      children: [(C {(date)} {(Id.Lit_Other '+') (Id.Lit_Other '%') (d)})]
                    )
                )
              )
            }
          spids: [26]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:year)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (command_sub
                  left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:40)
                  command_list: 
                    (command.CommandList
                      children: [(C {(date)} {(Id.Lit_Other '+') (Id.Lit_Other '%') (y)})]
                    )
                )
              )
            }
          spids: [38]
        )
      ]
    )
    (C {(echo)} {(DQ ('Content-type: text/html'))})
    (C {(echo)} {(DQ )})
    (C {(echo)} {(DQ ('<html><body bgcolor=white><center>'))})
    (C {(echo)} 
      {
        (DQ ('<table border=') 
          (word_part.EscapedLiteral
            token: (Token id:Id.Lit_EscapedChar val:'\\"' span_id:72)
          ) (0) (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\"' span_id:74)) 
          (' cellpadding=') (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\"' span_id:76)) (2) 
          (word_part.EscapedLiteral
            token: (Token id:Id.Lit_EscapedChar val:'\\"' span_id:78)
          ) (' cellspacing=') (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\"' span_id:80)) 
          (1) (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\"' span_id:82)) ('>')
        )
      }
    )
    (C {(echo)} 
      {
        (DQ ('<tr bgcolor=') 
          (word_part.EscapedLiteral
            token: (Token id:Id.Lit_EscapedChar val:'\\"' span_id:90)
          ) ('#000099') (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\"' span_id:92)) ('>')
        )
      }
    )
    (C {(echo)} {(DQ ("<th><font color=white>Bill Holbrook's Kevin &amp; Kell</font></th></tr>"))})
    (C {(echo)} {(DQ ('<tr><td><img '))})
    (C {(/bin/echo)} {(-n)} 
      {
        (DQ (' src=') 
          (word_part.EscapedLiteral
            token: (Token id:Id.Lit_EscapedChar val:'\\"' span_id:119)
          ) ('http://www.kevinandkell.com/20') (${ Id.VSub_Name year) (/)
        )
      }
    )
    (C {(echo)} 
      {
        (DQ (strips/kk20) (${ Id.VSub_Name year) (${ Id.VSub_Name month) (${ Id.VSub_Name day) (.jpg) 
          (word_part.EscapedLiteral
            token: (Token id:Id.Lit_EscapedChar val:'\\"' span_id:141)
          ) ('>')
        )
      }
    )
    (C {(echo)} 
      {
        (DQ ('</td></tr><tr><td align=') 
          (word_part.EscapedLiteral
            token: (Token id:Id.Lit_EscapedChar val:'\\"' span_id:149)
          ) (center) (word_part.EscapedLiteral token:(Token id:Id.Lit_EscapedChar val:'\\"' span_id:151)) ('>')
        )
      }
    )
    (C {(echo)} {(DQ ('&copy; Bill Holbrook. Please see '))})
    (C {(echo)} 
      {
        (DQ ('<a href=') 
          (word_part.EscapedLiteral
            token: (Token id:Id.Lit_EscapedChar val:'\\"' span_id:165)
          ) ('http://www.kevinandkell.com/') 
          (word_part.EscapedLiteral
            token: (Token id:Id.Lit_EscapedChar val:'\\"' span_id:167)
          ) ('>kevinandkell.com</a>')
        )
      }
    )
    (C {(echo)} {(DQ ('for more strips, books, etc.'))})
    (C {(echo)} {(DQ ('</td></tr></table></center></body></html>'))})
    (command.ControlFlow token:(Token id:Id.ControlFlow_Exit val:exit span_id:184) arg_word:{(0)})
  ]
)