(command.CommandList
  children: [
    (C {<echo>} 
      {
        (DQ <'/* Automatically generated by '> ($ Id.VSub_Number '$0') <' */\n'> 
          <'struct cmdname_help {\n'> <'\tchar name[16];\n'> <'\tchar help[80];\n'> <'\tunsigned char group;\n'> <'};\n'> <'\n'> 
          <'static const char *common_cmd_groups[] = {'>
        )
      }
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:grps)
          op: assign_op.Equal
          rhs: {<grps> ($ Id.VSub_Dollar '$$') <.tmp>}
          spids: [20]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:match)
          op: assign_op.Equal
          rhs: {<match> ($ Id.VSub_Dollar '$$') <.tmp>}
          spids: [25]
        )
      ]
    )
    (C {<trap>} 
      {
        (DQ <'rm -f \''> ($ Id.VSub_DollarName '$grps') <'\' \''> ($ Id.VSub_DollarName '$match') <'\''>)
      } {<0>} {<1>} {<2>} {<3>} {<15>}
    )
    (C {<sed>} {<-n>} 
      {
        (SQ <'\n'> <'\t1,/^### common groups/b\n'> <'\t/^### command list/q\n'> <'\t/^#/b\n'> 
          <'\t/^[ \t]*$/b\n'> <'\th;s/^[^ \t][^ \t]*[ \t][ \t]*\\(.*\\)/\tN_("\\1"),/p\n'> 
          <'\tg;s/^\\([^ \t][^ \t]*\\)[ \t].*/\\1/w '>
        ) ($ Id.VSub_DollarName '$grps') (SQ <'\n'> <'\t'>)
      } {(DQ ($ Id.VSub_Number '$1'))}
    )
    (C {<printf>} {(SQ <'};\\n\\n'>)})
    (command.ShAssignment
      pairs: [(assign_pair lhs:(sh_lhs_expr.Name name:n) op:assign_op.Equal rhs:{<0>} spids:[81])]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:substnum)
          op: assign_op.Equal
          rhs: (word.Empty)
          spids: [84]
        )
      ]
    )
    (command.WhileUntil
      keyword: <Id.KW_While while>
      cond: (condition.Shell commands:[(C {<read>} {<grp>})])
      body: 
        (command.DoGroup
          children: [
            (C {<echo>} {(DQ <'^git-..*[ \t]'> ($ Id.VSub_DollarName '$grp'))})
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:substnum)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (DQ ($ Id.VSub_DollarName '$substnum') 
                        (braced_var_sub
                          token: <Id.VSub_Name substnum>
                          suffix_op: (suffix_op.Unary op_id:Id.VTest_ColonPlus arg_word:{<';'>})
                        ) <'s/[ \t]'> ($ Id.VSub_DollarName '$grp') <'/'> ($ Id.VSub_DollarName '$n') <'/'>
                      )
                    }
                  spids: [103]
                )
              ]
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:n)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (word_part.ArithSub
                        anode: 
                          (arith_expr.Binary
                            op_id: Id.Arith_Plus
                            left: {($ Id.VSub_DollarName '$n')}
                            right: {<Id.Lit_Digits 1>}
                          )
                      )
                    }
                  spids: [119]
                )
              ]
            )
          ]
        )
      redirects: [
        (redir
          op: <Id.Redir_Less '<'>
          loc: (redir_loc.Fd fd:0)
          arg: {(DQ ($ Id.VSub_DollarName '$grps'))}
        )
        (redir
          op: <Id.Redir_Great '>'>
          loc: (redir_loc.Fd fd:1)
          arg: {(DQ ($ Id.VSub_DollarName '$match'))}
        )
      ]
    )
    (C {<printf>} {(SQ <'static struct cmdname_help common_cmds[] = {\\n'>)})
    (command.Pipeline
      children: [
        (C {<grep>} {<-f>} {(DQ ($ Id.VSub_DollarName '$match'))} {(DQ ($ Id.VSub_Number '$1'))})
        (C {<sed>} {(SQ <'s/^git-//'>)})
        (C {<sort>})
        (command.WhileUntil
          keyword: <Id.KW_While while>
          cond: (condition.Shell commands:[(C {<read>} {<cmd>} {<tags>})])
          body: 
            (command.DoGroup
              children: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:tag)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (command_sub
                            left_token: <Id.Left_DollarParen '$('>
                            child: 
                              (command.Pipeline
                                children: [
                                  (C {<echo>} {(DQ ($ Id.VSub_DollarName '$tags'))})
                                  (C {<sed>} {(DQ ($ Id.VSub_DollarName '$substnum') <'; s/[^0-9]//g'>)})
                                ]
                                negated: F
                              )
                          )
                        }
                      spids: [183]
                    )
                  ]
                )
                (C {<sed>} {<-n>} 
                  {(SQ <'\n'> <'\t\t/^NAME/,/git-'>) (DQ ($ Id.VSub_DollarName '$cmd')) 
                    (SQ <'/H\n'> <'\t\t${\n'> <'\t\t\tx\n'> <'\t\t\ts/.*git-'>) (DQ ($ Id.VSub_DollarName '$cmd')) (SQ <' - \\(.*\\)/\t{"'>) (DQ ($ Id.VSub_DollarName '$cmd')) 
                    (SQ <'", N_("\\1"), '>) ($ Id.VSub_DollarName '$tag') (SQ <'},/\n'> <'\t\t\tp\n'> <'\t\t}'>)
                  } {(DQ <'Documentation/git-'> ($ Id.VSub_DollarName '$cmd') <.txt>)}
                )
              ]
            )
        )
      ]
      negated: F
    )
    (C {<echo>} {(DQ <'};'>)})
  ]
)