(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'USAGE='> name:USAGE)
          op: assign_op.Equal
          rhs: {(SQ <'[--browser=browser|--tool=browser] [--config=conf.var] url/file ...'>)}
          spids: [52]
        )
      ]
      redirects: []
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'NONGIT_OK='> name:NONGIT_OK)
          op: assign_op.Equal
          rhs: {<Yes>}
          spids: [64]
        )
      ]
      redirects: []
    )
    (C {<.>} {<git-sh-setup>})
    (command.ShFunction
      name: valid_custom_tool
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'browser_cmd='> name:browser_cmd)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (DQ 
                        (command_sub
                          left_token: <Id.Left_DollarParen '$('>
                          child: (C {<git>} {<config>} {(DQ <browser.> ($ Id.VSub_Number 1) <.cmd>)})
                          right: <Id.Eof_RParen _>
                        )
                      )
                    }
                  spids: [79]
                )
              ]
              redirects: []
            )
            (C {<test>} {<-n>} {(DQ ($ Id.VSub_DollarName browser_cmd))})
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name: valid_tool
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.Case
              to_match: {(DQ ($ Id.VSub_Number 1))}
              arms: [
                (case_arm
                  pat_list: [
                    {<firefox>}
                    {<iceweasel>}
                    {<seamonkey>}
                    {<iceape>}
                    {<chrome>}
                    {<google-chrome>}
                    {<chromium>}
                    {<chromium-browser>}
                    {<konqueror>}
                    {<opera>}
                    {<w3m>}
                    {<elinks>}
                    {<links>}
                    {<lynx>}
                    {<dillo>}
                    {<open>}
                    {<start>}
                    {<cygstart>}
                    {<xdg-open>}
                  ]
                  action: []
                  spids: [122 201 204 -1]
                )
                (case_arm
                  pat_list: [{<Id.Lit_Star '*'>}]
                  action: [
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {<valid_custom_tool>} {(DQ ($ Id.VSub_Number 1))})
                        (command.ControlFlow
                          token: <Id.ControlFlow_Return return>
                          arg_word: {<1>}
                        )
                      ]
                    )
                  ]
                  spids: [210 211 227 -1]
                )
              ]
              redirects: []
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name: init_browser_path
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'browser_path='> name:browser_path)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: <Id.Left_DollarParen '$('>
                        child: (C {<git>} {<config>} {(DQ <browser.> ($ Id.VSub_Number 1) <.path>)})
                        right: <Id.Eof_RParen _>
                      )
                    }
                  spids: [242]
                )
              ]
              redirects: []
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.AndOr
                          ops: [Id.Op_DAmp Id.Op_DAmp]
                          children: [
                            (C {<test>} {<-z>} {(DQ ($ Id.VSub_DollarName browser_path))})
                            (C {<test>} {(DQ ($ Id.VSub_Number 1))} {<Id.Lit_Equals '='>} {<chromium>})
                            (command.Simple
                              words: [{<type>} {<chromium-browser>}]
                              redirects: [
                                (redir
                                  op: <Id.Redir_Great '>'>
                                  loc: (redir_loc.Fd fd:1)
                                  arg: {<'/dev/null'>}
                                )
                                (redir
                                  op: <Id.Redir_GreatAnd '2>&'>
                                  loc: (redir_loc.Fd fd:2)
                                  arg: {<1>}
                                )
                              ]
                              more_env: []
                              do_fork: T
                            )
                          ]
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: 
                            (sh_lhs_expr.Name
                              left: <Id.Lit_VarLike 'browser_path='>
                              name: browser_path
                            )
                          op: assign_op.Equal
                          rhs: {<chromium-browser>}
                          spids: [296]
                        )
                      ]
                      redirects: []
                    )
                  ]
                  spids: [256 293]
                )
              ]
              else_action: []
              redirects: []
            )
            (C {<Id.Lit_Colon ':'>} 
              {
                (braced_var_sub
                  left: <Id.Left_DollarBrace '${'>
                  token: <Id.VSub_Name browser_path>
                  var_name: browser_path
                  suffix_op: 
                    (suffix_op.Unary
                      op: <Id.VTest_ColonEquals _>
                      arg_word: {(DQ ($ Id.VSub_Number 1))}
                    )
                  right: <Id.Right_DollarBrace '}'>
                )
              }
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.WhileUntil
      keyword: <Id.KW_While while>
      cond: 
        (condition.Shell
          commands: [(C {<test>} {($ Id.VSub_Pound '#')} {<Id.KW_Bang '!'> <Id.Lit_Equals '='>} {<0>})]
        )
      body: 
        (command.DoGroup
          children: [
            (command.Case
              to_match: {(DQ ($ Id.VSub_Number 1))}
              arms: [
                (case_arm
                  pat_list: [{<-b>} {<--browser> <Id.Lit_Star '*'>} {<-t>} {<--tool> <Id.Lit_Star '*'>}]
                  action: [
                    (command.Case
                      to_match: {(DQ ($ Id.VSub_Pound '#') <','> ($ Id.VSub_Number 1))}
                      arms: [
                        (case_arm
                          pat_list: [
                            {<Id.Lit_Star '*'> <Id.Lit_Comma ','> <Id.Lit_Star '*'> <Id.Lit_Equals '='> 
                              <Id.Lit_Star '*'>
                            }
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: 
                                    (sh_lhs_expr.Name
                                      left: <Id.Lit_VarLike 'browser='>
                                      name: browser
                                    )
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (command_sub
                                        left_token: <Id.Left_DollarParen '$('>
                                        child: 
                                          (C {<expr>} {(DQ <z> ($ Id.VSub_Number 1))} 
                                            {<Id.Lit_Colon ':'>} {(SQ <'z-[^=]*=\\(.*\\)'>)}
                                          )
                                        right: <Id.Eof_RParen _>
                                      )
                                    }
                                  spids: [370]
                                )
                              ]
                              redirects: []
                            )
                          ]
                          spids: [362 367 387 -1]
                        )
                        (case_arm
                          pat_list: [{<1> <Id.Lit_Comma ','> <Id.Lit_Star '*'>}]
                          action: [(C {<usage>})]
                          spids: [390 393 398 -1]
                        )
                        (case_arm
                          pat_list: [{<Id.Lit_Star '*'>}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: 
                                    (sh_lhs_expr.Name
                                      left: <Id.Lit_VarLike 'browser='>
                                      name: browser
                                    )
                                  op: assign_op.Equal
                                  rhs: {(DQ ($ Id.VSub_Number 2))}
                                  spids: [405]
                                )
                              ]
                              redirects: []
                            )
                            (C {<shift>})
                          ]
                          spids: [401 402 413 -1]
                        )
                      ]
                      redirects: []
                    )
                  ]
                  spids: [339 348 419 -1]
                )
                (case_arm
                  pat_list: [{<-c>} {<--config> <Id.Lit_Star '*'>}]
                  action: [
                    (command.Case
                      to_match: {(DQ ($ Id.VSub_Pound '#') <','> ($ Id.VSub_Number 1))}
                      arms: [
                        (case_arm
                          pat_list: [
                            {<Id.Lit_Star '*'> <Id.Lit_Comma ','> <Id.Lit_Star '*'> <Id.Lit_Equals '='> 
                              <Id.Lit_Star '*'>
                            }
                          ]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'conf='> name:conf)
                                  op: assign_op.Equal
                                  rhs: 
                                    {
                                      (command_sub
                                        left_token: <Id.Left_DollarParen '$('>
                                        child: 
                                          (C {<expr>} {(DQ <z> ($ Id.VSub_Number 1))} 
                                            {<Id.Lit_Colon ':'>} {(SQ <'z-[^=]*=\\(.*\\)'>)}
                                          )
                                        right: <Id.Eof_RParen _>
                                      )
                                    }
                                  spids: [448]
                                )
                              ]
                              redirects: []
                            )
                          ]
                          spids: [440 445 465 -1]
                        )
                        (case_arm
                          pat_list: [{<1> <Id.Lit_Comma ','> <Id.Lit_Star '*'>}]
                          action: [(C {<usage>})]
                          spids: [468 471 476 -1]
                        )
                        (case_arm
                          pat_list: [{<Id.Lit_Star '*'>}]
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'conf='> name:conf)
                                  op: assign_op.Equal
                                  rhs: {(DQ ($ Id.VSub_Number 2))}
                                  spids: [483]
                                )
                              ]
                              redirects: []
                            )
                            (C {<shift>})
                          ]
                          spids: [479 480 491 -1]
                        )
                      ]
                      redirects: []
                    )
                  ]
                  spids: [422 426 497 -1]
                )
                (case_arm
                  pat_list: [{<-->}]
                  action: [(command.ControlFlow token:<Id.ControlFlow_Break break>)]
                  spids: [500 501 507 -1]
                )
                (case_arm
                  pat_list: [{<-> <Id.Lit_Star '*'>}]
                  action: [(C {<usage>})]
                  spids: [510 512 518 -1]
                )
                (case_arm
                  pat_list: [{<Id.Lit_Star '*'>}]
                  action: [(command.ControlFlow token:<Id.ControlFlow_Break break>)]
                  spids: [521 522 528 -1]
                )
              ]
              redirects: []
            )
            (C {<shift>})
          ]
        )
      redirects: []
    )
    (command.AndOr
      ops: [Id.Op_DAmp]
      children: [(C {<test>} {($ Id.VSub_Pound '#')} {<Id.Lit_Equals '='>} {<0>}) (C {<usage>})]
    )
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [(C {<test>} {<-z>} {(DQ ($ Id.VSub_DollarName browser))})]
            )
          action: [
            (command.ForEach
              iter_names: [opt]
              iterable: 
                (for_iter.Words
                  words: [{(DQ ($ Id.VSub_DollarName conf))} {(DQ <web.browser>)}]
                )
              body: 
                (command.DoGroup
                  children: [
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (C {<test>} {<-z>} {(DQ ($ Id.VSub_DollarName opt))})
                        (command.ControlFlow
                          token: <Id.ControlFlow_Continue continue>
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'browser='> name:browser)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (command_sub
                                  left_token: <Id.Left_DollarParen '$('>
                                  child: (C {<git>} {<config>} {($ Id.VSub_DollarName opt)})
                                  right: <Id.Eof_RParen _>
                                )
                              )
                            }
                          spids: [596]
                        )
                      ]
                      redirects: []
                    )
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (C {<test>} {<-z>} {(DQ ($ Id.VSub_DollarName browser))})
                        (command.ControlFlow
                          token: <Id.ControlFlow_Break break>
                        )
                      ]
                    )
                  ]
                )
              redirects: []
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.AndOr
                              ops: [Id.Op_DAmp]
                              children: [
                                (C {<test>} {<-n>} {(DQ ($ Id.VSub_DollarName browser))})
                                (command.Pipeline
                                  children: [(C {<valid_tool>} {(DQ ($ Id.VSub_DollarName browser))})]
                                  negated: T
                                  stderr_indices: []
                                )
                              ]
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.Simple
                      words: [
                        {<echo>}
                        {
                          (DQ <'git config option '> ($ Id.VSub_DollarName opt) 
                            <' set to unknown browser: '> ($ Id.VSub_DollarName browser)
                          )
                        }
                      ]
                      redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
                      more_env: []
                      do_fork: T
                    )
                    (command.Simple
                      words: [{<echo>} {(DQ <'Resetting to default...'>)}]
                      redirects: [(redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
                      more_env: []
                      do_fork: T
                    )
                    (C {<unset>} {<browser>})
                  ]
                  spids: [624 645]
                )
              ]
              else_action: []
              redirects: []
            )
          ]
          spids: [552 562]
        )
      ]
      else_action: []
      redirects: []
    )
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [
                (command.Sentence
                  child: (C {<test>} {<-z>} {(DQ ($ Id.VSub_DollarName browser))})
                  terminator: <Id.Op_Semi _>
                )
              ]
            )
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: (C {<test>} {<-n>} {(DQ ($ Id.VSub_DollarName DISPLAY))})
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: 
                            (sh_lhs_expr.Name
                              left: <Id.Lit_VarLike 'browser_candidates='>
                              name: browser_candidates
                            )
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                <
'firefox iceweasel google-chrome chrome chromium chromium-browser konqueror opera seamonkey iceape w3m elinks links lynx dillo xdg-open'
                                >
                              )
                            }
                          spids: [710]
                        )
                      ]
                      redirects: []
                    )
                    (command.If
                      arms: [
                        (if_arm
                          cond: 
                            (condition.Shell
                              commands: [
                                (command.Sentence
                                  child: 
                                    (C {<test>} {(DQ ($ Id.VSub_DollarName KDE_FULL_SESSION))} 
                                      {<Id.Lit_Equals '='>} {(DQ <true>)}
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                                  terminator: <Id.Op_Semi _>
                                )
                              ]
                            )
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: 
                                    (sh_lhs_expr.Name
                                      left: <Id.Lit_VarLike 'browser_candidates='>
                                      name: browser_candidates
                                    )
                                  op: assign_op.Equal
                                  rhs: {(DQ <'konqueror '> ($ Id.VSub_DollarName browser_candidates))}
                                  spids: [734]
                                )
                              ]
                              redirects: []
                            )
                          ]
                          spids: [716 731]
                        )
                      ]
                      else_action: []
                      redirects: []
                    )
                  ]
                  spids: [696 707]
                )
              ]
              else_action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: 
                        (sh_lhs_expr.Name
                          left: <Id.Lit_VarLike 'browser_candidates='>
                          name: browser_candidates
                        )
                      op: assign_op.Equal
                      rhs: {(DQ <'w3m elinks links lynx'>)}
                      spids: [747]
                    )
                  ]
                  redirects: []
                )
              ]
              redirects: []
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.AndOr
                          ops: [Id.Op_DPipe]
                          children: [
                            (C {<test>} {<-n>} {(DQ ($ Id.VSub_DollarName SECURITYSESSIONID))})
                            (C {<test>} {<-n>} {(DQ ($ Id.VSub_DollarName TERM_PROGRAM))})
                          ]
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: 
                            (sh_lhs_expr.Name
                              left: <Id.Lit_VarLike 'browser_candidates='>
                              name: browser_candidates
                            )
                          op: assign_op.Equal
                          rhs: {(DQ <'open '> ($ Id.VSub_DollarName browser_candidates))}
                          spids: [784]
                        )
                      ]
                      redirects: []
                    )
                  ]
                  spids: [760 781]
                )
              ]
              else_action: []
              redirects: []
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: (C {<test>} {<-x>} {<'/bin/start'>})
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: 
                            (sh_lhs_expr.Name
                              left: <Id.Lit_VarLike 'browser_candidates='>
                              name: browser_candidates
                            )
                          op: assign_op.Equal
                          rhs: {(DQ <'start '> ($ Id.VSub_DollarName browser_candidates))}
                          spids: [810]
                        )
                      ]
                      redirects: []
                    )
                  ]
                  spids: [798 807]
                )
              ]
              else_action: []
              redirects: []
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: (C {<test>} {<-x>} {<'/usr/bin/cygstart'>})
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: 
                            (sh_lhs_expr.Name
                              left: <Id.Lit_VarLike 'browser_candidates='>
                              name: browser_candidates
                            )
                          op: assign_op.Equal
                          rhs: {(DQ <'cygstart '> ($ Id.VSub_DollarName browser_candidates))}
                          spids: [836]
                        )
                      ]
                      redirects: []
                    )
                  ]
                  spids: [824 833]
                )
              ]
              else_action: []
              redirects: []
            )
            (command.ForEach
              iter_names: [i]
              iterable: (for_iter.Words words:[{($ Id.VSub_DollarName browser_candidates)}])
              body: 
                (command.DoGroup
                  children: [
                    (C {<init_browser_path>} {($ Id.VSub_DollarName i)})
                    (command.If
                      arms: [
                        (if_arm
                          cond: 
                            (condition.Shell
                              commands: [
                                (command.Sentence
                                  child: 
                                    (command.Simple
                                      words: [{<type>} {(DQ ($ Id.VSub_DollarName browser_path))}]
                                      redirects: [
                                        (redir
                                          op: <Id.Redir_Great '>'>
                                          loc: (redir_loc.Fd fd:1)
                                          arg: {<'/dev/null'>}
                                        )
                                        (redir
                                          op: <Id.Redir_GreatAnd '2>&'>
                                          loc: (redir_loc.Fd fd:2)
                                          arg: {<1>}
                                        )
                                      ]
                                      more_env: []
                                      do_fork: T
                                    )
                                  terminator: <Id.Op_Semi _>
                                )
                              ]
                            )
                          action: [
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: 
                                    (sh_lhs_expr.Name
                                      left: <Id.Lit_VarLike 'browser='>
                                      name: browser
                                    )
                                  op: assign_op.Equal
                                  rhs: {($ Id.VSub_DollarName i)}
                                  spids: [883]
                                )
                              ]
                              redirects: []
                            )
                            (command.ControlFlow
                              token: <Id.ControlFlow_Break break>
                            )
                          ]
                          spids: [864 880]
                        )
                      ]
                      else_action: []
                      redirects: []
                    )
                  ]
                )
              redirects: []
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {<test>} {<-z>} {(DQ ($ Id.VSub_DollarName browser))})
                (C {<die>} {(DQ <'No known browser available.'>)})
              ]
            )
          ]
          spids: [681 693]
        )
      ]
      else_action: [
        (command.AndOr
          ops: [Id.Op_DPipe]
          children: [
            (C {<valid_tool>} {(DQ ($ Id.VSub_DollarName browser))})
            (C {<die>} {(DQ <'Unknown browser \''> ($ Id.VSub_DollarName browser) <'\'.'>)})
          ]
        )
        (C {<init_browser_path>} {(DQ ($ Id.VSub_DollarName browser))})
        (command.If
          arms: [
            (if_arm
              cond: 
                (condition.Shell
                  commands: [
                    (command.Sentence
                      child: 
                        (command.AndOr
                          ops: [Id.Op_DAmp]
                          children: [
                            (C {<test>} {<-z>} {(DQ ($ Id.VSub_DollarName browser_cmd))})
                            (command.Pipeline
                              children: [
                                (command.Simple
                                  words: [{<type>} {(DQ ($ Id.VSub_DollarName browser_path))}]
                                  redirects: [
                                    (redir
                                      op: <Id.Redir_Great '>'>
                                      loc: (redir_loc.Fd fd:1)
                                      arg: {<'/dev/null'>}
                                    )
                                    (redir
                                      op: <Id.Redir_GreatAnd '2>&'>
                                      loc: (redir_loc.Fd fd:2)
                                      arg: {<1>}
                                    )
                                  ]
                                  more_env: []
                                  do_fork: T
                                )
                              ]
                              negated: T
                              stderr_indices: []
                            )
                          ]
                        )
                      terminator: <Id.Op_Semi _>
                    )
                  ]
                )
              action: [
                (C {<die>} 
                  {
                    (DQ <'The browser '> ($ Id.VSub_DollarName browser) <' is not available as \''> 
                      ($ Id.VSub_DollarName browser_path) <'\'.'>
                    )
                  }
                )
              ]
              spids: [941 969]
            )
          ]
          else_action: []
          redirects: []
        )
      ]
      redirects: []
    )
    (command.Case
      to_match: {(DQ ($ Id.VSub_DollarName browser))}
      arms: [
        (case_arm
          pat_list: [{<firefox>} {<iceweasel>} {<seamonkey>} {<iceape>}]
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'vers='> name:vers)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (command_sub
                        left_token: <Id.Left_DollarParen '$('>
                        child: 
                          (C {<expr>} 
                            {
                              (DQ 
                                (command_sub
                                  left_token: <Id.Left_DollarParen '$('>
                                  child: (C {($ Id.VSub_DollarName browser_path)} {<-version>})
                                  right: <Id.Eof_RParen _>
                                )
                              )
                            } {<Id.Lit_Colon ':'>} {(SQ <'.* \\([0-9][0-9]*\\)\\..*'>)}
                          )
                        right: <Id.Eof_RParen _>
                      )
                    }
                  spids: [1010]
                )
              ]
              redirects: []
            )
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'NEWTAB='> name:NEWTAB)
                  op: assign_op.Equal
                  rhs: {(SQ <-new-tab>)}
                  spids: [1030]
                )
              ]
              redirects: []
            )
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (C {<test>} {(DQ ($ Id.VSub_DollarName vers))} {<-lt>} {<2>})
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'NEWTAB='> name:NEWTAB)
                      op: assign_op.Equal
                      rhs: {(SQ )}
                      spids: [1048]
                    )
                  ]
                  redirects: []
                )
              ]
            )
            (command.Sentence
              child: 
                (C {(DQ ($ Id.VSub_DollarName browser_path))} {($ Id.VSub_DollarName NEWTAB)} 
                  {(DQ ($ Id.VSub_At '@'))}
                )
              terminator: <Id.Op_Amp _>
            )
          ]
          spids: [996 1003 1066 -1]
        )
        (case_arm
          pat_list: [{<google-chrome>} {<chrome>} {<chromium>} {<chromium-browser>}]
          action: [
            (command.Sentence
              child: (C {(DQ ($ Id.VSub_DollarName browser_path))} {(DQ ($ Id.VSub_At '@'))})
              terminator: <Id.Op_Amp _>
            )
          ]
          spids: [1068 1075 1093 -1]
        )
        (case_arm
          pat_list: [{<konqueror>}]
          action: [
            (command.Case
              to_match: 
                {
                  (DQ 
                    (command_sub
                      left_token: <Id.Left_DollarParen '$('>
                      child: (C {<basename>} {(DQ ($ Id.VSub_DollarName browser_path))})
                      right: <Id.Eof_RParen _>
                    )
                  )
                }
              arms: [
                (case_arm
                  pat_list: [{<konqueror>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: 
                            (sh_lhs_expr.Name
                              left: <Id.Lit_VarLike 'browser_path='>
                              name: browser_path
                            )
                          op: assign_op.Equal
                          rhs: 
                            {
                              (DQ 
                                (command_sub
                                  left_token: <Id.Left_DollarParen '$('>
                                  child: 
                                    (command.Pipeline
                                      children: [
                                        (C {<echo>} {(DQ ($ Id.VSub_DollarName browser_path))})
                                        (C {<sed>} {<-e>} {(SQ <'s/konqueror$/kfmclient/'>)})
                                      ]
                                      negated: F
                                      stderr_indices: []
                                    )
                                  right: <Id.Eof_RParen _>
                                )
                              )
                            }
                          spids: [1122]
                        )
                      ]
                      redirects: []
                    )
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (command.Simple
                          words: [{<type>} {(DQ ($ Id.VSub_DollarName browser_path))}]
                          redirects: [
                            (redir
                              op: <Id.Redir_Great '>'>
                              loc: (redir_loc.Fd fd:1)
                              arg: {<'/dev/null'>}
                            )
                            (redir
                              op: <Id.Redir_GreatAnd '2>&'>
                              loc: (redir_loc.Fd fd:2)
                              arg: {<1>}
                            )
                          ]
                          more_env: []
                          do_fork: T
                        )
                        (C {<die>} {(DQ <'No \''> ($ Id.VSub_DollarName browser_path) <'\' found.'>)})
                      ]
                    )
                    (command.Sentence
                      child: 
                        (C {(DQ ($ Id.VSub_DollarName browser_path))} {<newTab>} 
                          {(DQ ($ Id.VSub_At '@'))}
                        )
                      terminator: <Id.Op_Amp _>
                    )
                  ]
                  spids: [1114 1115 1181 -1]
                )
                (case_arm
                  pat_list: [{<kfmclient>}]
                  action: [
                    (command.Sentence
                      child: 
                        (C {(DQ ($ Id.VSub_DollarName browser_path))} {<newTab>} 
                          {(DQ ($ Id.VSub_At '@'))}
                        )
                      terminator: <Id.Op_Amp _>
                    )
                  ]
                  spids: [1184 1185 1201 -1]
                )
                (case_arm
                  pat_list: [{<Id.Lit_Star '*'>}]
                  action: [
                    (command.Sentence
                      child: (C {(DQ ($ Id.VSub_DollarName browser_path))} {(DQ ($ Id.VSub_At '@'))})
                      terminator: <Id.Op_Amp _>
                    )
                  ]
                  spids: [1204 1205 1219 -1]
                )
              ]
              redirects: []
            )
          ]
          spids: [1095 1096 1225 -1]
        )
        (case_arm
          pat_list: [{<w3m>} {<elinks>} {<links>} {<lynx>} {<open>} {<cygstart>} {<xdg-open>}]
          action: [(C {(DQ ($ Id.VSub_DollarName browser_path))} {(DQ ($ Id.VSub_At '@'))})]
          spids: [1227 1240 1252 -1]
        )
        (case_arm
          pat_list: [{<start>}]
          action: [
            (C {<exec>} {(DQ ($ Id.VSub_DollarName browser_path))} {(SQ <'"web-browse"'>)} 
              {(DQ ($ Id.VSub_At '@'))}
            )
          ]
          spids: [1254 1255 1273 -1]
        )
        (case_arm
          pat_list: [{<opera>} {<dillo>}]
          action: [
            (command.Sentence
              child: (C {(DQ ($ Id.VSub_DollarName browser_path))} {(DQ ($ Id.VSub_At '@'))})
              terminator: <Id.Op_Amp _>
            )
          ]
          spids: [1275 1278 1292 -1]
        )
        (case_arm
          pat_list: [{<Id.Lit_Star '*'>}]
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: (C {<test>} {<-n>} {(DQ ($ Id.VSub_DollarName browser_cmd))})
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.Subshell
                      child: 
                        (C {<eval>} 
                          {
                            (DQ ($ Id.VSub_DollarName browser_cmd) <' '> 
                              (word_part.EscapedLiteral
                                token: <Id.Lit_EscapedChar '\\"'>
                                ch: '"'
                              ) (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\$'> ch:'$') <'@'> 
                              (word_part.EscapedLiteral
                                token: <Id.Lit_EscapedChar '\\"'>
                                ch: '"'
                              )
                            )
                          }
                        )
                      redirects: []
                    )
                  ]
                  spids: [1298 1309]
                )
              ]
              else_action: []
              redirects: []
            )
          ]
          spids: [1294 1295 1331 -1]
        )
      ]
      redirects: []
    )
  ]
)