Add new 'hash: true' option which uses replaceState for url

Resolves #2211

1 files changed, 4 insertions, 1 deletions

diff --git a/README.md b/README.md
index d8960b1..e32478a 100644
--- a/README.md
+++ b/README.md
@@ -259,9 +259,12 @@ Reveal.initialize({
 	// Display the page number of the current slide
 	slideNumber: false,
 
-	// Push each slide change to the browser history
+	// Push each slide change to the browser history.  Implies `hash: true`
 	history: false,
 
+	// Change the hash when changing slides -- impacts browser history with `history: true`
+	hash: false,
+
 	// Enable keyboard shortcuts for navigation
 	keyboard: true,