(CommandList children: [ (C {(Lit_Other ':')} {(List)} {(all)} {(system)} {(directories)} {(containing)} {(the)} {(argument)}) (C {(Lit_Other ':')} {(Author) (Lit_Other ':')} {(Terrence)} {(W.)} {(Holm)}) (If arms: [ (if_arm cond: [ (Sentence child: (C {(test)} {($ VSub_Pound '$#')} {(-ne)} {(1)}) terminator: <Op_Semi ';'> ) ] action: [ (C {(echo)} {(DQ ('Usage: whereis name'))}) (ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)}) ] spids: [16777215 41] ) ] spids: [16777215 55] ) (Assignment keyword: Assign_None pairs: [ (assign_pair lhs: (LhsName name:path) op: Equal rhs: { (DQ ('/bin /lib /etc') (' /usr/bin /usr/lib') (' /usr/include /usr/include/sys') ) } spids: [58] ) ] spids: [58] ) (ForEach iter_name: dir iter_words: [{($ VSub_Name '$path')}] do_arg_iter: F body: (DoGroup children: [ (ForEach iter_name: file iter_words: [ {($ VSub_Name '$dir') (/) ($ VSub_Number '$1')} {($ VSub_Name '$dir') (/) ($ VSub_Number '$1') (.) (Lit_Other '*')} ] do_arg_iter: F body: (DoGroup children: [ (If arms: [ (if_arm cond: [ (Sentence child: (C {(test)} {(-f)} {($ VSub_Name '$file')}) terminator: <Op_Semi ';'> ) ] action: [(C {(echo)} {($ VSub_Name '$file')})] spids: [16777215 109] ) (if_arm cond: [ (Sentence child: (C {(test)} {(-d)} {($ VSub_Name '$file')}) terminator: <Op_Semi ';'> ) ] action: [(C {(echo)} {($ VSub_Name '$file') (/)})] spids: [118 127] ) ] spids: [16777215 136] ) ] spids: [97 139] ) spids: [85 95] ) ] spids: [77 142] ) spids: [73 75] ) (ControlFlow token:<ControlFlow_Exit exit> arg_word:{(0)}) ] )