(command.CommandList children: [ (C {(Id.KW_Set set)} {(-e)}) (command.If arms: [ (if_arm cond: [ (command.Sentence child: (command.Pipeline children:[(C {(hash)} {(vndr)})] negated:T) terminator: <Id.Op_Semi ';'> ) ] action: [ (C {(echo)} { (DQ ('Please install vndr with ') (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>) ('go get github.com/LK4D4/vndr') (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>) (' and put it in your ') (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\$'>) (GOPATH) ) } ) (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{(1)}) ] spids: [22 31] ) ] ) (C {(vndr)} {(DQ ($ Id.VSub_At '$@'))}) ] )