setmfopt <- function(...) {
mstyle <- .get.mstyle()
mfopts <- getOption("metafor")
if (is.null(mfopts) || !is.list(mfopts)) {
options("metafor" = list(space=TRUE))
mfopts <- getOption("metafor")
}
newopts <- list(...)
for (opt in names(newopts)) {
if (opt == "space" && !is.null(newopts[[opt]]) && !is.logical(newopts[[opt]]))
stop(mstyle$stop("'space' must be a logical."))
if (opt == "digits" && !is.null(newopts[[opt]]) && !is.vector(newopts[[opt]], mode="numeric"))
stop(mstyle$stop("'digits' must be a numeric vector."))
if (opt == "style" && !is.logical(newopts[[opt]]) && !is.null(newopts[[opt]]) && !is.list(newopts[[opt]]))
stop(mstyle$stop("'style' must be a list."))
if (opt == "theme" && !is.null(newopts[[opt]]) && !is.element(newopts[[opt]], c("default", "light", "dark", "auto", "custom", "default2", "light2", "dark2", "auto2", "custom2")))
stop(mstyle$stop("'theme' must be either 'default(2)', 'light(2)', 'dark(2)', 'auto(2)', or 'custom(2)'."))
if (opt == "fg" && !is.null(newopts[[opt]]) && !is.character(newopts[[opt]]))
stop(mstyle$stop("'fg' must be a character string."))
if (opt == "bg" && !is.null(newopts[[opt]]) && !is.character(newopts[[opt]]))
stop(mstyle$stop("'bg' must be a character string."))
mfopts[[opt]] <- newopts[[opt]]
}
options("metafor" = mfopts)
}
getmfopt <- function(x, default=NULL) {
opt <- getOption("metafor")
if (!missing(x)) {
x <- as.character(substitute(x))
opt <- opt[[x]]
}
if (is.null(opt)) {
return(default)
} else {
return(opt)
}
}
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