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