diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/getopt.erl | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/getopt.erl b/src/getopt.erl index 77c8342..326071c 100644 --- a/src/getopt.erl +++ b/src/getopt.erl @@ -466,34 +466,34 @@ is_non_neg_float_arg([]) -> true. -%% @doc Show a message on stderr indicating the command line options and +%% @doc Show a message on standard_error indicating the command line options and %% arguments that are supported by the program. -spec usage([option_spec()], string()) -> ok. usage(OptSpecList, ProgramName) -> usage(OptSpecList, ProgramName, standard_error). -%% @doc Show a message on stderr or stdout indicating the command line options and +%% @doc Show a message on standard_error or standard_io indicating the command line options and %% arguments that are supported by the program. -spec usage([option_spec()], string(), output_stream() | string()) -> ok. usage(OptSpecList, ProgramName, OutputStream) when is_atom(OutputStream) -> io:format(OutputStream, "Usage: ~s~s~n~n~s~n", [ProgramName, usage_cmd_line(OptSpecList), usage_options(OptSpecList)]); -%% @doc Show a message on stderr indicating the command line options and +%% @doc Show a message on standard_error indicating the command line options and %% arguments that are supported by the program. The CmdLineTail argument %% is a string that is added to the end of the usage command line. usage(OptSpecList, ProgramName, CmdLineTail) -> usage(OptSpecList, ProgramName, CmdLineTail, standard_error). -%% @doc Show a message on stderr or stdout indicating the command line options and +%% @doc Show a message on standard_error or standard_io indicating the command line options and %% arguments that are supported by the program. The CmdLineTail argument %% is a string that is added to the end of the usage command line. -spec usage([option_spec()], string(), string(), output_stream() | [{string(), string()}]) -> ok. usage(OptSpecList, ProgramName, CmdLineTail, OutputStream) when is_atom(OutputStream) -> io:format(OutputStream, "Usage: ~s~s ~s~n~n~s~n", [ProgramName, usage_cmd_line(OptSpecList), CmdLineTail, usage_options(OptSpecList)]); -%% @doc Show a message on stderr indicating the command line options and +%% @doc Show a message on standard_error indicating the command line options and %% arguments that are supported by the program. The CmdLineTail and OptionsTail %% arguments are a string that is added to the end of the usage command line %% and a list of tuples that are added to the end of the options' help lines. @@ -501,7 +501,7 @@ usage(OptSpecList, ProgramName, CmdLineTail, OptionsTail) -> usage(OptSpecList, ProgramName, CmdLineTail, OptionsTail, standard_error). -%% @doc Show a message on stderr or stdout indicating the command line options and +%% @doc Show a message on standard_error or standard_io indicating the command line options and %% arguments that are supported by the program. The CmdLineTail and OptionsTail %% arguments are a string that is added to the end of the usage command line %% and a list of tuples that are added to the end of the options' help lines. |