remove history option
diff --git a/R/revealjs_presentation.R b/R/revealjs_presentation.R
index 29628df..d8ea2e6 100644
--- a/R/revealjs_presentation.R
+++ b/R/revealjs_presentation.R
@@ -84,7 +84,6 @@
theme = "simple",
transition = "default",
background_transition = "default",
- history = TRUE,
highlight = "default",
mathjax = "default",
template = "default",
@@ -142,8 +141,6 @@
background_transition <- match.arg(background_transition, revealjs_transitions())
args <- c(args, "--variable", paste("backgroundTransition=", background_transition, sep=""))
- # history
- args <- c(args, pandoc_variable_arg("history", jsbool(history)))
# content includes
args <- c(args, includes_to_pandoc_args(includes))