From 6b0ee9faff5e835e447152ad35bb65a405c13e73 Mon Sep 17 00:00:00 2001
From: thoppe <travis.hoppe@gmail.com>
Date: Mon, 14 Sep 2015 11:42:46 -0400
Subject: [PATCH] Added an option to turn off left right keyboard bindings
 since they were confusing people

---
 md2reveal.py          | 14 ++++++++++++--
 src/markdown_slide.py |  1 -
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/md2reveal.py b/md2reveal.py
index d2a41db..38a5148 100644
--- a/md2reveal.py
+++ b/md2reveal.py
@@ -47,7 +47,6 @@
 
     'history': 'true', 
 
-    'keyboard': 'true',
     'overview': 'true', 
     'center': 'true', 
     'touch' : 'true',
@@ -64,7 +63,10 @@
     'transitionSpeed': '"default"',
     'backgroundtransition': '"default"',
     'viewDistance':3,
-    'rollingLinks': 'false'
+    'rollingLinks': 'false',
+
+    'right_left_arrow_keys':False,
+    
     }
 
 # Set the global for keeping equations
@@ -85,6 +87,14 @@
 
     reveal_init.update(js)
 
+# Custom key bindings
+is_right_left_arrow_keys = reveal_init.pop("right_left_arrow_keys")
+if not is_right_left_arrow_keys:
+    reveal_init["keyboard"] = {
+        39 : "next",
+        37 : "prev",
+    }
+
 if not cmdline_args.output:
     cmdline_args.output = cmdline_args.markdown.split('.')[0] + '.html'
     cmdline_args.output = os.path.basename(cmdline_args.output)
diff --git a/src/markdown_slide.py b/src/markdown_slide.py
index 7f3c305..0015a38 100644
--- a/src/markdown_slide.py
+++ b/src/markdown_slide.py
@@ -118,7 +118,6 @@ def process_image(img):
         
         # Parse the caption text
         caption = _global_markdown_line(img["caption"])
-
         img["caption_html"] = '<figcaption>{}</figcaption>'.format(caption)
 
     arg_text = ['{}="{}"'.format(key,val) for key,val in args.items()]