Squashed 'lib/vscode/' content from commit e5a624b788

git-subtree-dir: lib/vscode
git-subtree-split: e5a624b788d92b8d34d1392e4c4d9789406efe8f

extensions/r/test/colorize-fixtures/test.r

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+# © Microsoft. All rights reserved.
+
+#' Add together two numbers.
+#'
+#' @param x A number.
+#' @param y A number.
+#' @return The sum of \code{x} and \code{y}.
+#' @examples
+#' add(1, 1)
+#' add(10, 1)
+add <- function(x, y) {
+  x + y
+}
+
+add(1, -2, 2.0)
+add(1.0e10, 2.0e10)
+
+paste("one", NULL)
+paste(NA, 'two')
+
+paste("multi-
+      line",
+      'multi-
+      line')