soft-fallback on not loading sundownffifallback

1 files changed, 6 insertions, 3 deletions

diff --git a/init.lua b/init.lua
index 80ec736..8d235e9 100644
--- a/init.lua
+++ b/init.lua
@@ -1,7 +1,10 @@
-local sd = require 'sundown'
-
 dok = {}
 
 require 'dok.inline'
 
-dok.markdown2html = sd.render
+local ok,sd = pcall(require, 'sundown')
+if ok then
+    dok.markdown2html = sd.render
+else
+    dok.markdown2html = function() return '<p> Error: Sundown could not be loaded </p>' end
+end