(command.CommandList children: [ (command.ShFunction name_tok: <usage> name: usage body: (BraceGroup left: <Id.Lit_LBrace '{'> children: [ (command.Simple blame_tok: <cat> more_env: [] words: [{<cat>}] redirects: [ (Redir op: <Id.Redir_DLess '<<'> loc: (redir_loc.Fd fd:0) arg: (redir_param.HereDoc here_begin: {<EOF>} here_end_tok: <Id.Undefined_Tok ''> stdin_parts: [ <'Usage: '> (CommandSub left_token: <Id.Left_DollarParen '$('> child: (command.Simple blame_tok: <basename> more_env: [] words: [{<basename>} {($ Id.VSub_Number 0)}] redirects: [] do_fork: T ) right: <Id.Eof_RParen _> ) <' -b border -c color imagename\n'> <' or '> (CommandSub left_token: <Id.Left_DollarParen '$('> child: (command.Simple blame_tok: <basename> more_env: [] words: [{<basename>} {($ Id.VSub_Number 0)}] redirects: [] do_fork: T ) right: <Id.Eof_RParen _> ) <' -f frame -m color imagename\n'> <'\n'> < 'In the first case, specify border parameters as size x size or percentage x percentage\n' > <'followed by the color desired for the border (RGB or color name).\n'> <'\n'> < 'In the second instance, specify the frame size and offset, followed by the\n' > <'matte color.\n'> <'\n'> <'EXAMPLE USAGE:\n'> <' '> (CommandSub left_token: <Id.Left_DollarParen '$('> child: (command.Simple blame_tok: <basename> more_env: [] words: [{<basename>} {($ Id.VSub_Number 0)}] redirects: [] do_fork: T ) right: <Id.Eof_RParen _> ) <' -b 15x15 -c black imagename\n'> <' '> (CommandSub left_token: <Id.Left_DollarParen '$('> child: (command.Simple blame_tok: <basename> more_env: [] words: [{<basename>} {($ Id.VSub_Number 0)}] redirects: [] do_fork: T ) right: <Id.Eof_RParen _> ) <' -b 10%x10% -c grey imagename\n'> <'\n'> <' '> (CommandSub left_token: <Id.Left_DollarParen '$('> child: (command.Simple blame_tok: <basename> more_env: [] words: [{<basename>} {($ Id.VSub_Number 0)}] redirects: [] do_fork: T ) right: <Id.Eof_RParen _> ) <' -f 10x10+10+0 imagename\n'> <' '> (CommandSub left_token: <Id.Left_DollarParen '$('> child: (command.Simple blame_tok: <basename> more_env: [] words: [{<basename>} {($ Id.VSub_Number 0)}] redirects: [] do_fork: T ) right: <Id.Eof_RParen _> ) <' -f 6x6+2+2 -m tomato imagename\n'> ] ) ) ] do_fork: T ) (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<1>}) ] redirects: [] right: <Id.Lit_RBrace '}'> ) ) (command.WhileUntil keyword: <Id.KW_While while> cond: (condition.Shell commands: [ (command.Sentence child: (command.Simple blame_tok: <getopts> more_env: [] words: [{<getopts>} {(DQ <'b:c:f:m:'>)} {<opt>}] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) ] ) body: (command.DoGroup left: <Id.KW_Do do> children: [ (command.Case case_kw: <Id.KW_Case case> to_match: (case_arg.Word w:{($ Id.VSub_DollarName opt)}) arms_start: <Id.KW_In in> arms: [ (CaseArm left: <b> pattern: (pat.Words words:[{<b>}]) middle: <Id.Right_CasePat _> action: [ (command.Sentence child: (command.ShAssignment left: <Id.Lit_VarLike 'border='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'border='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'border='> name:border) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_DollarName OPTARG))} ) ] redirects: [] ) terminator: <Id.Op_Semi _> ) ] right: <Id.Op_DSemi _> ) (CaseArm left: <c> pattern: (pat.Words words:[{<c>}]) middle: <Id.Right_CasePat _> action: [ (command.Sentence child: (command.ShAssignment left: <Id.Lit_VarLike 'bordercolor='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'bordercolor='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike 'bordercolor='> name: bordercolor ) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_DollarName OPTARG))} ) ] redirects: [] ) terminator: <Id.Op_Semi _> ) ] right: <Id.Op_DSemi _> ) (CaseArm left: <f> pattern: (pat.Words words:[{<f>}]) middle: <Id.Right_CasePat _> action: [ (command.Sentence child: (command.ShAssignment left: <Id.Lit_VarLike 'frame='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'frame='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'frame='> name:frame) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_DollarName OPTARG))} ) ] redirects: [] ) terminator: <Id.Op_Semi _> ) ] right: <Id.Op_DSemi _> ) (CaseArm left: <m> pattern: (pat.Words words:[{<m>}]) middle: <Id.Right_CasePat _> action: [ (command.Sentence child: (command.ShAssignment left: <Id.Lit_VarLike 'mattecolor='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'mattecolor='> lhs: (sh_lhs_expr.Name left: <Id.Lit_VarLike 'mattecolor='> name: mattecolor ) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_DollarName OPTARG))} ) ] redirects: [] ) terminator: <Id.Op_Semi _> ) ] right: <Id.Op_DSemi _> ) (CaseArm left: <Id.Lit_QMark '?'> pattern: (pat.Words words:[{<Id.Lit_QMark '?'>}]) middle: <Id.Right_CasePat _> action: [ (command.Sentence child: (command.Simple blame_tok: <usage> more_env: [] words: [{<usage>}] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) ] right: <Id.Op_DSemi _> ) ] arms_end: <Id.KW_Esac esac> redirects: [] ) ] right: <Id.KW_Done done> ) redirects: [] ) (command.Simple blame_tok: <shift> more_env: [] words: [ {<shift>} { (word_part.ArithSub left: <Id.Left_DollarDParen '$(('> anode: (arith_expr.Binary op_id: Id.Arith_Minus left: {($ Id.VSub_DollarName OPTIND)} right: {<Id.Lit_Digits 1>} ) right: <Id.Right_DollarDParen _> ) } ] redirects: [] do_fork: T ) (command.If if_kw: <Id.KW_If if> arms: [ (IfArm keyword: <Id.KW_If if> cond: (condition.Shell commands: [ (command.Sentence child: (command.Simple blame_tok: <Id.Lit_LBracket '['> more_env: [] words: [ {<Id.Lit_LBracket '['>} {($ Id.VSub_Pound '#')} {<-eq>} {<0>} {<Id.Lit_RBracket ']'>} ] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) ] ) then_kw: <Id.KW_Then then> action: [ (command.Simple blame_tok: <usage> more_env: [] words: [{<usage>}] redirects: [] do_fork: T ) ] spids: [192 206] ) ] else_action: [] fi_kw: <Id.KW_Fi fi> redirects: [] ) (command.If if_kw: <Id.KW_If if> arms: [ (IfArm keyword: <Id.KW_If if> cond: (condition.Shell commands: [ (command.Sentence child: (command.Simple blame_tok: <Id.Lit_LBracket '['> more_env: [] words: [ {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-z>} {(DQ ($ Id.VSub_DollarName bordercolor))} {<-a>} {<Id.KW_Bang '!'>} {<-z>} {(DQ ($ Id.VSub_DollarName mattecolor))} {<Id.Lit_RBracket ']'>} ] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) ] ) then_kw: <Id.KW_Then then> action: [ (command.Simple blame_tok: <echo> more_env: [] words: [ {<echo>} { (DQ (CommandSub left_token: <Id.Left_DollarParen '$('> child: (command.Simple blame_tok: <basename> more_env: [] words: [{<basename>} {($ Id.VSub_Number 0)}] redirects: [] do_fork: T ) right: <Id.Eof_RParen _> ) <': You can\'t specify a color and matte color simultaneously.'> ) } ] redirects: [(Redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<1>}) ] spids: [221 247] ) ] else_action: [] fi_kw: <Id.KW_Fi fi> redirects: [] ) (command.If if_kw: <Id.KW_If if> arms: [ (IfArm keyword: <Id.KW_If if> cond: (condition.Shell commands: [ (command.Sentence child: (command.Simple blame_tok: <Id.Lit_LBracket '['> more_env: [] words: [ {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-z>} {(DQ ($ Id.VSub_DollarName frame))} {<-a>} {<Id.KW_Bang '!'>} {<-z>} {(DQ ($ Id.VSub_DollarName border))} {<Id.Lit_RBracket ']'>} ] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) ] ) then_kw: <Id.KW_Then then> action: [ (command.Simple blame_tok: <echo> more_env: [] words: [ {<echo>} { (DQ (CommandSub left_token: <Id.Left_DollarParen '$('> child: (command.Simple blame_tok: <basename> more_env: [] words: [{<basename>} {($ Id.VSub_Number 0)}] redirects: [] do_fork: T ) right: <Id.Eof_RParen _> ) <': You can\'t specify a border and frame simultaneously.'> ) } ] redirects: [(Redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})] do_fork: T ) (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<1>}) ] spids: [272 298] ) ] else_action: [] fi_kw: <Id.KW_Fi fi> redirects: [] ) (command.If if_kw: <Id.KW_If if> arms: [ (IfArm keyword: <Id.KW_If if> cond: (condition.Shell commands: [ (command.Sentence child: (command.Simple blame_tok: <Id.Lit_LBracket '['> more_env: [] words: [ {<Id.Lit_LBracket '['>} {<Id.KW_Bang '!'>} {<-z>} {(DQ ($ Id.VSub_DollarName border))} {<Id.Lit_RBracket ']'>} ] redirects: [] do_fork: T ) terminator: <Id.Op_Semi _> ) ] ) then_kw: <Id.KW_Then then> action: [ (command.ShAssignment left: <Id.Lit_VarLike 'args='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'args='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'args='> name:args) op: assign_op.Equal rhs: { (DQ <'-bordercolor '> ($ Id.VSub_DollarName bordercolor) <' -border '> ($ Id.VSub_DollarName border) ) } ) ] redirects: [] ) ] spids: [323 339] ) ] else_kw: <Id.KW_Else else> else_action: [ (command.ShAssignment left: <Id.Lit_VarLike 'args='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'args='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'args='> name:args) op: assign_op.Equal rhs: { (DQ <'-mattecolor '> ($ Id.VSub_DollarName mattecolor) <' -frame '> ($ Id.VSub_DollarName frame) ) } ) ] redirects: [] ) ] fi_kw: <Id.KW_Fi fi> redirects: [] ) (command.ForEach keyword: <Id.KW_For for> iter_names: [name] iterable: (for_iter__Args) body: (command.DoGroup left: <Id.KW_Do do> children: [ (command.ShAssignment left: <Id.Lit_VarLike 'suffix='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'suffix='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'suffix='> name:suffix) op: assign_op.Equal rhs: { (DQ (CommandSub left_token: <Id.Left_DollarParen '$('> child: (command.Pipeline children: [ (command.Simple blame_tok: <echo> more_env: [] words: [{<echo>} {($ Id.VSub_DollarName name)}] redirects: [] do_fork: T ) (command.Simple blame_tok: <rev> more_env: [] words: [{<rev>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <cut> more_env: [] words: [{<cut>} {<-d.>} {<-f1>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <rev> more_env: [] words: [{<rev>}] redirects: [] do_fork: T ) ] ops: [<Id.Op_Pipe _> <Id.Op_Pipe _> <Id.Op_Pipe _>] ) right: <Id.Eof_RParen _> ) ) } ) ] redirects: [] ) (command.ShAssignment left: <Id.Lit_VarLike 'prefix='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'prefix='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'prefix='> name:prefix) op: assign_op.Equal rhs: { (DQ (CommandSub left_token: <Id.Left_DollarParen '$('> child: (command.Pipeline children: [ (command.Simple blame_tok: <echo> more_env: [] words: [{<echo>} {($ Id.VSub_DollarName name)}] redirects: [] do_fork: T ) (command.Simple blame_tok: <rev> more_env: [] words: [{<rev>}] redirects: [] do_fork: T ) (command.Simple blame_tok: <cut> more_env: [] words: [{<cut>} {<-d.>} {<-f2->}] redirects: [] do_fork: T ) (command.Simple blame_tok: <rev> more_env: [] words: [{<rev>}] redirects: [] do_fork: T ) ] ops: [<Id.Op_Pipe _> <Id.Op_Pipe _> <Id.Op_Pipe _>] ) right: <Id.Eof_RParen _> ) ) } ) ] redirects: [] ) (command.ShAssignment left: <Id.Lit_VarLike 'newname='> pairs: [ (AssignPair left: <Id.Lit_VarLike 'newname='> lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'newname='> name:newname) op: assign_op.Equal rhs: {(DQ ($ Id.VSub_DollarName prefix) <'+f.'> ($ Id.VSub_DollarName suffix))} ) ] redirects: [] ) (command.Simple blame_tok: <echo> more_env: [] words: [ {<echo>} { (DQ <'Adding a frame to image '> ($ Id.VSub_DollarName name) <', saving as '> ($ Id.VSub_DollarName newname) ) } ] redirects: [] do_fork: T ) (command.Simple blame_tok: <convert> more_env: [] words: [ {<convert>} {($ Id.VSub_DollarName name)} {($ Id.VSub_DollarName args)} {($ Id.VSub_DollarName newname)} ] redirects: [] do_fork: T ) ] right: <Id.KW_Done done> ) redirects: [] ) (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<0>}) ] )