# bash completion for fbgs(1)                              -*- shell-script -*-

proc _fbgs
{
    var cur = '', prev = '', words = '', cword = ''
    _init_completion || return

    matchstr $prev {
        -f|--font {
            var IFS = '$'\n''
            global COMPREPLY := '( '$( compgen -W '$( fc-list 2>/dev/null )' -- "$cur" ) )
            return
            }
        -m|--mode {
            global COMPREPLY := '( '$( compgen -W '$( sed \
                -n "/^mode/{s/^mode \{1,\}\"\([^\"]\{1,\}\)\"/\1/g;p}" \
                /etc/fb.modes 2> /dev/null )' -- "$cur" ) )
            return
            }
        -d|--device {
            global COMPREPLY := '( '$( compgen -f -d -- "${cur:-/dev/}" ) )
            return
            }
        -fp|--firstpage|-lp|--lastpage|-r|--resolution|-s|--scroll|-t|\
        --timeout {
            # expect integer value
            global COMPREPLY := '( '$( compgen -W '{0..9}' ) )
            compopt -o nospace
            return
            }
        -T|--vt|-p|--password|-g|--gamma {
            # argument required but no completions available
            return
            }
    }

    if [[ "$cur" == -* ]] {
        global COMPREPLY := '( '$( compgen -W '--bell --help --password -fp --firstpage
            -lp --lastpage --color -l -xl -xxl --resolution --autozoom
            --{,no}autoup --{,no}autodown --{,no}fitwidth --{,no}verbose
            --{,no}random --vt --scroll --timeout --{,no}once --gamma --font
            --device --mode' -- "$cur" ) )
        [[ $COMPREPLY ]] && return
    }

    _filedir '?(e)ps|pdf'
} && complete -F _fbgs fbgs

# ex: ts=4 sw=4 et filetype=sh
(CommandList
  children: [
    (AndOr
      children: [
        (FuncDef
          name: _fbgs
          body: 
            (BraceGroup
              children: [
                (Assignment
                  keyword: Assign_Local
                  pairs: [
                    (assign_pair lhs:(LhsName name:cur) op:Equal spids:[13])
                    (assign_pair lhs:(LhsName name:prev) op:Equal spids:[15])
                    (assign_pair lhs:(LhsName name:words) op:Equal spids:[17])
                    (assign_pair lhs:(LhsName name:cword) op:Equal spids:[19])
                  ]
                  spids: [11]
                )
                (AndOr
                  children: [(C {(_init_completion)}) (ControlFlow token:<ControlFlow_Return return>)]
                  op_id: Op_DPipe
                )
                (Case
                  to_match: {(DQ ($ VSub_Name "$prev"))}
                  arms: [
                    (case_arm
                      pat_list: [{(-f)} {(--font)}]
                      action: [
                        (Assignment
                          keyword: Assign_Local
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:IFS)
                              op: Equal
                              rhs: {(SQ <Lit_EscapedChar "\\n">)}
                              spids: [47]
                            )
                          ]
                          spids: [45]
                        )
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:COMPREPLY)
                              op: Equal
                              rhs: 
                                {
                                  (ArrayLiteralPart
                                    words: [
                                      {
                                        (CommandSubPart
                                          command_list: 
                                            (CommandList
                                              children: [
                                                (C {(compgen)} {(-W)} {(SQ <"$( fc-list 2>/dev/null )">)} 
                                                  {(--)} {(DQ ($ VSub_Name "$cur"))}
                                                )
                                              ]
                                            )
                                          left_token: <Left_CommandSub "$(">
                                          spids: [56 72]
                                        )
                                      }
                                    ]
                                  )
                                }
                              spids: [53]
                            )
                          ]
                          spids: [53]
                        )
                        (ControlFlow token:<ControlFlow_Return return>)
                      ]
                      spids: [39 42 80 -1]
                    )
                    (case_arm
                      pat_list: [{(-m)} {(--mode)}]
                      action: [
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:COMPREPLY)
                              op: Equal
                              rhs: 
                                {
                                  (ArrayLiteralPart
                                    words: [
                                      {
                                        (CommandSubPart
                                          command_list: 
                                            (CommandList
                                              children: [
                                                (C {(compgen)} {(-W)} 
                                                  {
                                                    (SQ <"$( sed \\\n"> 
                                                      <
"                -n \"/^mode/{s/^mode \\{1,\\}\\\"\\([^\\\"]\\{1,\\}\\)\\\"/\\1/g;p}\" \\\n"
                                                      > <"                /etc/fb.modes 2> /dev/null )">
                                                    )
                                                  } {(--)} {(DQ ($ VSub_Name "$cur"))}
                                                )
                                              ]
                                            )
                                          left_token: <Left_CommandSub "$(">
                                          spids: [92 110]
                                        )
                                      }
                                    ]
                                  )
                                }
                              spids: [89]
                            )
                          ]
                          spids: [89]
                        )
                        (ControlFlow token:<ControlFlow_Return return>)
                      ]
                      spids: [83 86 118 -1]
                    )
                    (case_arm
                      pat_list: [{(-d)} {(--device)}]
                      action: [
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:COMPREPLY)
                              op: Equal
                              rhs: 
                                {
                                  (ArrayLiteralPart
                                    words: [
                                      {
                                        (CommandSubPart
                                          command_list: 
                                            (CommandList
                                              children: [
                                                (C {(compgen)} {(-f)} {(-d)} {(--)} 
                                                  {
                                                    (DQ 
                                                      (BracedVarSub
                                                        token: <VSub_Name cur>
                                                        suffix_op: 
                                                          (StringUnary
                                                            op_id: VTest_ColonHyphen
                                                            arg_word: 
                                                              {(Lit_Slash /) (dev) (Lit_Slash /)}
                                                          )
                                                        spids: [141 147]
                                                      )
                                                    )
                                                  }
                                                )
                                              ]
                                            )
                                          left_token: <Left_CommandSub "$(">
                                          spids: [130 150]
                                        )
                                      }
                                    ]
                                  )
                                }
                              spids: [127]
                            )
                          ]
                          spids: [127]
                        )
                        (ControlFlow token:<ControlFlow_Return return>)
                      ]
                      spids: [121 124 158 -1]
                    )
                    (case_arm
                      pat_list: [
                        {(-fp)}
                        {(--firstpage)}
                        {(-lp)}
                        {(--lastpage)}
                        {(-r)}
                        {(--resolution)}
                        {(-s)}
                        {(--scroll)}
                        {(-t)}
                        {(--timeout)}
                      ]
                      action: [
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:COMPREPLY)
                              op: PlusEqual
                              rhs: 
                                {
                                  (ArrayLiteralPart
                                    words: [
                                      {
                                        (CommandSubPart
                                          command_list: 
                                            (CommandList
                                              children: [(C {(compgen)} {(-W)} {(SQ <"{0..9}">)})]
                                            )
                                          left_token: <Left_CommandSub "$(">
                                          spids: [192 202]
                                        )
                                      }
                                    ]
                                  )
                                }
                              spids: [189]
                            )
                          ]
                          spids: [189]
                        )
                        (C {(compopt)} {(-o)} {(nospace)})
                        (ControlFlow token:<ControlFlow_Return return>)
                      ]
                      spids: [161 182 217 -1]
                    )
                    (case_arm
                      pat_list: [{(-T)} {(--vt)} {(-p)} {(--password)} {(-g)} {(--gamma)}]
                      action: [(ControlFlow token:<ControlFlow_Return return>)]
                      spids: [220 231 241 -1]
                    )
                  ]
                  spids: [30 36 244]
                )
                (If
                  arms: [
                    (if_arm
                      cond: [
                        (Sentence
                          child: 
                            (DBracket
                              expr: 
                                (BoolBinary
                                  op_id: BoolBinary_GlobDEqual
                                  left: {(DQ ($ VSub_Name "$cur"))}
                                  right: {(-) (Lit_Other "*")}
                                )
                            )
                          terminator: <Op_Semi ";">
                        )
                      ]
                      action: [
                        (Assignment
                          keyword: Assign_None
                          pairs: [
                            (assign_pair
                              lhs: (LhsName name:COMPREPLY)
                              op: Equal
                              rhs: 
                                {
                                  (ArrayLiteralPart
                                    words: [
                                      {
                                        (CommandSubPart
                                          command_list: 
                                            (CommandList
                                              children: [
                                                (C {(compgen)} {(-W)} 
                                                  {
                                                    (SQ 
                                                      <
"--bell --help --password -fp --firstpage\n"
                                                      > <"            -lp --lastpage --color -l -xl -xxl --resolution --autozoom\n"> 
                                                      <
"            --{,no}autoup --{,no}autodown --{,no}fitwidth --{,no}verbose\n"
                                                      > <"            --{,no}random --vt --scroll --timeout --{,no}once --gamma --font\n"> 
                                                      <"            --device --mode">
                                                    )
                                                  } {(--)} {(DQ ($ VSub_Name "$cur"))}
                                                )
                                              ]
                                            )
                                          left_token: <Left_CommandSub "$(">
                                          spids: [270 290]
                                        )
                                      }
                                    ]
                                  )
                                }
                              spids: [267]
                            )
                          ]
                          spids: [267]
                        )
                        (AndOr
                          children: [
                            (DBracket
                              expr: (WordTest w:{($ VSub_Name "$COMPREPLY")})
                            )
                            (ControlFlow
                              token: <ControlFlow_Return return>
                            )
                          ]
                          op_id: Op_DAmp
                        )
                      ]
                      spids: [-1 264]
                    )
                  ]
                  spids: [-1 306]
                )
                (C {(_filedir)} {(SQ <"?(e)ps|pdf">)})
              ]
              spids: [8]
            )
          spids: [4 7]
        )
        (C {(complete)} {(-F)} {(_fbgs)} {(fbgs)})
      ]
      op_id: Op_DAmp
    )
  ]
)