Add extra customization options to add_header_above
diff --git a/NAMESPACE b/NAMESPACE
index bdaf5ed..2894e97 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -35,6 +35,7 @@
export(spec_tooltip)
export(text_spec)
export(usepackage_latex)
+export(xtable2kable)
import(htmltools)
importFrom(grDevices,col2rgb)
importFrom(knitr,asis_output)
@@ -66,6 +67,7 @@
importFrom(stringr,str_split)
importFrom(stringr,str_sub)
importFrom(stringr,str_trim)
+importFrom(utils,capture.output)
importFrom(utils,head)
importFrom(utils,read.csv)
importFrom(viridisLite,viridis)