(command.CommandList
  children: [
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [
        (command.Simple
          words: [{(less)} {(-K)} {(-Ff)} {(/dev/null)}]
          redirects: [
            (redir.Redir
              op: (Token id:Id.Redir_Great val:'2>' span_id:95)
              fd: 2
              arg_word: {(/dev/null)}
            )
          ]
        )
        (command.ShAssignment
          pairs: [
            (assign_pair
              lhs: (sh_lhs_expr.Name name:CTRL_C_EXITS)
              op: assign_op.Equal
              rhs: {(DQ (-K))}
              spids: [100]
            )
          ]
        )
      ]
    )
    (command.CommandList
      children: [
        (command.Sentence
          child: 
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:RED)
                  op: assign_op.Equal
                  rhs: {(1)}
                  spids: [106]
                )
              ]
            )
          terminator: (Token id:Id.Op_Semi val:';' span_id:108)
        )
        (command.Sentence
          child: 
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:GREEN)
                  op: assign_op.Equal
                  rhs: {(2)}
                  spids: [110]
                )
              ]
            )
          terminator: (Token id:Id.Op_Semi val:';' span_id:112)
        )
        (command.Sentence
          child: 
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:BLUE)
                  op: assign_op.Equal
                  rhs: {(4)}
                  spids: [114]
                )
              ]
            )
          terminator: (Token id:Id.Op_Semi val:';' span_id:116)
        )
        (command.ShAssignment
          pairs: [
            (assign_pair
              lhs: (sh_lhs_expr.Name name:BRIGHT)
              op: assign_op.Equal
              rhs: {(SQ (Token id:Id.Lit_Chars val:'1;' span_id:120))}
              spids: [118]
            )
          ]
        )
      ]
    )
    (command.ShFunction
      name: tputc
      body: 
        (command.BraceGroup
          children: [
            (command.Sentence
              child: 
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:bright)
                      op: assign_op.Equal
                      rhs: {($ Id.VSub_Number '$1')}
                      spids: [131]
                    )
                  ]
                )
              terminator: (Token id:Id.Op_Semi val:';' span_id:133)
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:colour)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_Number '$2')}
                  spids: [135]
                )
              ]
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {(Id.Lit_LBracket '[')} {(DQ ($ Id.VSub_DollarName '$bright'))} 
                  {(Id.Lit_RBracket ']')}
                )
                (C {(tput)} {(bold)})
              ]
            )
            (C {(tput)} {(setaf)} {($ Id.VSub_DollarName '$colour')})
          ]
        )
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:DEL)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (command_sub
                  left_token: (Token id:Id.Left_Backtick val:'`' span_id:165)
                  command_list: 
                    (command.CommandList
                      children: [
                        (C {(tputc)} {($ Id.VSub_DollarName '$BRIGHT')} {($ Id.VSub_DollarName '$RED')})
                      ]
                    )
                )
              )
            }
          spids: [163]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:ADD)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (command_sub
                  left_token: (Token id:Id.Left_Backtick val:'`' span_id:178)
                  command_list: 
                    (command.CommandList
                      children: [
                        (C {(tputc)} {($ Id.VSub_DollarName '$BRIGHT')} 
                          {($ Id.VSub_DollarName '$GREEN')}
                        )
                      ]
                    )
                )
              )
            }
          spids: [176]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:CHG)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (command_sub
                  left_token: (Token id:Id.Left_Backtick val:'`' span_id:191)
                  command_list: 
                    (command.CommandList
                      children: [
                        (C {(tputc)} {($ Id.VSub_DollarName '$BRIGHT')} {($ Id.VSub_DollarName '$BLUE')})
                      ]
                    )
                )
              )
            }
          spids: [189]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:FIL)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (command_sub
                  left_token: (Token id:Id.Left_Backtick val:'`' span_id:204)
                  command_list: (command.CommandList children:[(C {(tput)} {(smso)})])
                )
              )
            }
          spids: [202]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:RST)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (command_sub
                  left_token: (Token id:Id.Left_Backtick val:'`' span_id:218)
                  command_list: (command.CommandList children:[(C {(tput)} {(sgr0)})])
                )
              )
            }
          spids: [216]
        )
      ]
    )
    (command.Pipeline
      children: [
        (command.If
          arms: [
            (if_arm
              cond: [
                (command.Sentence
                  child: 
                    (C {(Id.Lit_LBracket '[')} {(DQ ($ Id.VSub_Pound '$#'))} {(-eq)} {(DQ (2))} 
                      {(Id.Lit_RBracket ']')}
                    )
                  terminator: (Token id:Id.Op_Semi val:';' span_id:243)
                )
              ]
              action: [(C {(diff)} {(-Naru)} {(DQ ($ Id.VSub_At '$@'))})]
              spids: [228 245]
            )
          ]
          else_action: [(C {(cat)} {(DQ ($ Id.VSub_At '$@'))})]
        )
        (C {(sed)} 
          {
            (DQ ('\n') ('s/^') (Id.Lit_Other '\\') ('*') (Id.Lit_Other '\\') ('{3') (Id.Lit_Other '\\') 
              ('}.*') (Id.Lit_Other '\\') ('*') (Id.Lit_Other '\\') ('{4') (Id.Lit_Other '\\') ('}/') 
              ($ Id.VSub_DollarName '$CHG') ('&') ($ Id.VSub_DollarName '$RST') ('/;t\n') ('  s/^-') (Id.Lit_Other '\\') ('{3') (Id.Lit_Other '\\') 
              ('}.*-') (Id.Lit_Other '\\') ('{4') (Id.Lit_Other '\\') ('}/') ($ Id.VSub_DollarName '$CHG') ('&') 
              ($ Id.VSub_DollarName '$RST') ('/;t\n') ('             s/^@.*/') ($ Id.VSub_DollarName '$CHG') ('&') ($ Id.VSub_DollarName '$RST') 
              ('/;t\n') ('         s/^[0-9].*/') ($ Id.VSub_DollarName '$CHG') ('&') ($ Id.VSub_DollarName '$RST') ('/;t\n') 
              ('             s/^!.*/') ($ Id.VSub_DollarName '$CHG') ('&') ($ Id.VSub_DollarName '$RST') ('/;t\n') ('\n') 
              ('             s/^-.*/') ($ Id.VSub_DollarName '$DEL') ('&') ($ Id.VSub_DollarName '$RST') ('/;t\n') ('             s/^<.*/') 
              ($ Id.VSub_DollarName '$DEL') ('&') ($ Id.VSub_DollarName '$RST') ('/;t\n') ('\n') ('            s/^') (Id.Lit_Other '\\') ('*.*/') 
              ($ Id.VSub_DollarName '$ADD') ('&') ($ Id.VSub_DollarName '$RST') ('/;t\n') ('            s/^') (Id.Lit_Other '\\') ('+.*/') 
              ($ Id.VSub_DollarName '$ADD') ('&') ($ Id.VSub_DollarName '$RST') ('/;t\n') ('             s/^>.*/') ($ Id.VSub_DollarName '$ADD') ('&') 
              ($ Id.VSub_DollarName '$RST') ('/;t\n') ('\n') ('       s/^Only in.*/') ($ Id.VSub_DollarName '$FIL') ('&') 
              ($ Id.VSub_DollarName '$RST') ('/;t\n') ('       s/^Index: .*/') ($ Id.VSub_DollarName '$FIL') ('&') ($ Id.VSub_DollarName '$RST') 
              ('/;t\n') ('         s/^diff .*/') ($ Id.VSub_DollarName '$FIL') ('&') ($ Id.VSub_DollarName '$RST') ('/;t\n')
            )
          }
        )
        (C 
          {
            (braced_var_sub
              token: (Token id:Id.VSub_Name val:PAGER span_id:370)
              suffix_op: 
                (suffix_op.Unary
                  op_id: Id.VTest_ColonHyphen
                  arg_word: {('less -QRS ') ($ Id.VSub_DollarName '$CTRL_C_EXITS')}
                )
            )
          }
        )
      ]
      negated: F
    )
  ]
)