1include "llvm/Option/OptParser.td" 2 3class F<string letter, string help> : Flag<["-"], letter>, HelpText<help>; 4class FF<string name, string help> : Flag<["--"], name>, HelpText<help>; 5 6multiclass Eq<string name, string help> { 7 def NAME #_EQ : Joined<["--"], name #"=">, 8 HelpText<help>; 9 def : Separate<["--"], name>, Alias<!cast<Joined>(NAME #_EQ)>; 10} 11 12def all : FF<"all", "Silently ignored. Present for GNU strings compatibility">; 13defm bytes : Eq<"bytes", "Print sequences of the specified length">; 14def help : FF<"help", "Display this help">; 15def print_file_name : Flag<["--"], "print-file-name">, HelpText<"Print the name of the file before each string">; 16defm radix : Eq<"radix", "Print the offset within the file with the specified radix: o (octal), d (decimal), x (hexadecimal)">, MetaVarName<"<radix>">; 17def version : FF<"version", "Display the version">; 18 19def : F<"a", "Alias for --all">, Alias<all>; 20def : F<"f", "Alias for --print-file-name">, Alias<print_file_name>; 21def : F<"h", "Alias for --help">, Alias<help>; 22def : JoinedOrSeparate<["-"], "n">, Alias<bytes_EQ>, HelpText<"Alias for --bytes">; 23def : JoinedOrSeparate<["-"], "t">, Alias<radix_EQ>, HelpText<"Alias for --radix">, MetaVarName<"<radix>">; 24