Sets whether picocli should attempt to detect the terminal size and adjust the usage help message width to take the full terminal width. The default i

Returns the maximum usage help long options column max width to the specified value. This value controls the maximum width of the long options column:

Sets the maximum width of the usage help message. Longer lines are wrapped. <p>The specified setting will be registered with this {@code CommandLine}

Sets whether to use a simplified argument file format that is compatible with JCommander. In this format, every line (except empty lines and comment l

Returns the {@link ISetter} that is responsible for modifying the value of this argument.

Returns the {@link ISetter} that is responsible for modifying the value of the annotated program element associated with this group.

Returns the setter responsible for consuming the unmatched arguments.

Sorts short strings before longer strings. @return a comparators that sorts short strings before longer strings

Returns whether this option or positional parameter's default value should be shown in the usage help.

Returns the list of program elements annotated with {@code {@literal @}Spec} configured for this group. @since 4.6

Returns a regular expression to split option parameter values or {@code ""} if the value should not be split. @see Option#split()

Returns a regular expression to split option parameter for usage information. @see Option#splitSynopsisLabel() @since 4.3

Returns the registered styles for stack traces in this color scheme builder. @since 4.3

Returns a Text with all stackTrace styles applied to all lines in the specified stackTrace string. @param stackTrace the stack trace string to apply t

Returns a String where any markup like {@code @|bg(red),white,underline some text|@} is {@linkplain ColorScheme#parse(String) converted} to the styles

Returns a String where any markup like {@code @|bg(red),white,underline some text|@} is converted to ANSI escape codes if this Ansi is ON, or suppress

Returns the list of subgroups that this group is composed of.

Returns the optional heading preceding the synopsis. Initialized from {@link Command#synopsisHeading()}, {@code "Usage: "} by default.

Returns a new Text object for this ColorScheme, encapsulating the specified string which may contain markup like {@code @|bg(red),white,underline some

Returns the TextTable used in this layout. @since 4.6

Returns a new Builder initialized with the attributes from this {@code OptionSpec}. Calling {@code build} immediately will return a copy of this {@cod

Returns a new Builder initialized with the attributes from this {@code PositionalParamSpec}. Calling {@code build} immediately will return a copy of t

Returns a string representation of this command, used in error messages and trace messages.

Returns a string respresentation of this option or positional parameter.

Returns the type to convert the option or positional parameter to before {@linkplain #setValue(Object) setting} the value. This may be a container typ

Returns the type info for this option or positional parameter. @return type information that does not require {@code Class} objects and be constructed

Returns the type info for the annotated program element associated with this group. @return type information that does not require {@code Class} objec

Returns the typed command line arguments matched by this option or positional parameter spec. @return the matched arguments after {@linkplain #splitRe

Returns a list of command line arguments that did not match any options or positional parameters.

Returns whether this option allows the user to request usage help. @see Option#usageHelp()

Returns the user object associated with this command. @see CommandLine#getCommand()

Returns the user object associated with this option or positional parameters. @return may return the annotated program element, or some other useful o

Returns the user object associated with this option or positional parameters. @return may return the annotated program element, or some other useful o

Returns whether picocli should validate the rules of this group: for a mutually exclusive group this means that no more than one arguments in the grou

Returns Ansi.ON if the specified {@code enabled} flag is true, Ansi.OFF otherwise. @since 3.4

Returns whether this option allows the user to request version information. @see Option#versionHelp()

Sets the string representation of this option or positional parameter to the specified value, and returns this builder.