## These are various infix operators that make it easier
## to interface with modules.
##
## The most significant operator is the colon `:` operator.
## Typically, this would be used for generating sequences of
## numbers. This makes sense when the left and right hand
## side are themselves numeric. However, there is no reason
## why we should not extend the syntax to act as a namespacing
## mechanism. In particular, if module `animal` contains a submodule
## `dog`, we should be allowed to retrieve it through `animal:dog`,
## and thereafter access any members within.
#' @aliases base::colon
#' @export
`:` <- function(e1, e2) {
UseMethod(":")
}
#' @export
`:.default` <- base::`:`
`:.module` <- function(e1, e2) {
.NotYetImplemented()
}
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