use updated pandoc tempalte
diff --git a/R/revealjs_presentation.R b/R/revealjs_presentation.R
index d1f5edb..29628df 100644
--- a/R/revealjs_presentation.R
+++ b/R/revealjs_presentation.R
@@ -84,6 +84,7 @@
theme = "simple",
transition = "default",
background_transition = "default",
+ history = TRUE,
highlight = "default",
mathjax = "default",
template = "default",
@@ -119,8 +120,8 @@
args <- c(args, "--incremental")
# centering
- if (center)
- args <- c(args, "--variable", "center")
+ jsbool <- function(value) ifelse(value, "true", "false")
+ args <- c(args, pandoc_variable_arg("center", jsbool(center)))
# theme
theme <- match.arg(theme, revealjs_themes())
@@ -139,7 +140,10 @@
# background_transition
background_transition <- match.arg(background_transition, revealjs_transitions())
- args <- c(args, "--variable", paste("background_transition=", background_transition, sep=""))
+ 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))