Deliver arguments of command
arg(tag, value, indicator = FALSE, lgl2int = FALSE, format = "%s", sep = " ")
A string.
A string specifying argument tag, like "-i", "-o".
Value passed to the argument.
A logical value specifying whether value should be an indicator of tag. If TRUE, logical value will explain the set or unset of tag.
A logical value indicates whether transfrom value TRUE
to
1
or FALSE
to 0
. If TRUE
, format will always be set to "%d"
.
The format of the value, details see sprintf
.
A character string used to separate "tag" and "value", usually " "
or "="
.