Package 'roxyglobals'

Roclet: global

Description

This roclet automates utils::globalVariables() declaration from @global and @autoglobal roxygen tags.

Package authors will not typically need to invoke global_roclet() directly. Global roclet instances are created by roxygen2 during roxygen2::roxygenise() (or devtools::document()).

Usage

global_roclet()

Value

A roxygen2::roclet() instance for declaring utils::globalVariables() during roxygen2::roxygenise()

Examples

#' @autoglobal
foo <- function(x) {
  # bar isn't declared -> add to utils::globalVariables()
  subset(x, bar == 4)
}

#' @global bar
foo <- function(x) {
  # bar is explicitly defined as a global -> add to utils::globalVariables()
  subset(x, bar == 4)
}

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Use roxyglobals

Description

Configures roxygen to use global_roclet(), adds roxyglobals to Suggests

Usage

use_roxyglobals()

Value

nothing

Examples

## Not run: 
use_roxyglobals()

## End(Not run)

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