From 83c7da85ab4e12c2bc6bc7a2ede7a2c2623b246d Mon Sep 17 00:00:00 2001
From: "Matthijs S. Berends" <m.s.berends@umcg.nl>
Date: Fri, 16 Nov 2018 22:28:55 +0100
Subject: [PATCH] unit tests

---
 R/globals.R | 1 +
 man/freq.Rd | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/R/globals.R b/R/globals.R
index 6084bffb..451f8856 100755
--- a/R/globals.R
+++ b/R/globals.R
@@ -38,6 +38,7 @@ globalVariables(c(".",
                   "fullname",
                   "genus",
                   "gramstain",
+                  "index",
                   "Interpretation",
                   "item",
                   "key_ab",
diff --git a/man/freq.Rd b/man/freq.Rd
index 63fed46f..cd7b0d67 100755
--- a/man/freq.Rd
+++ b/man/freq.Rd
@@ -20,7 +20,7 @@ freq(x, ..., sort.count = TRUE, nmax = getOption("max.print.freq"),
 top_freq(f, n)
 
 \method{print}{frequency_tbl}(x, nmax = getOption("max.print.freq",
-  default = 15), markdown = !nteractive(), header = !markdown, ...)
+  default = 15), markdown = !interactive(), header = !markdown, ...)
 }
 \arguments{
 \item{x}{vector of any class or a \code{\link{data.frame}}, \code{\link{tibble}} (may contain a grouping variable) or \code{\link{table}}}