Commits on Sep 28, 2018

1. OPT: check element fisrt …

   run ` if (!element)` at first to avoid rest code running.
   
   If` if (!element)` equals true, then stop executing the rest other wise we run `element.forEach(item => walkTree(item, context, visitor, newContext));`  all the time at first

   

   HOUCe authored Sep 28, 2018
   Configuration menu

   • View commit details
   • Copy full SHA for 9eeae57
   • Browse repository at this point

   Copy the full SHA

   9eeae57 View commit details

   Browse the repository at this point in the history

2. Merge branch 'master' into patch-1

   

   hwillson authored Sep 28, 2018
   Configuration menu

   • View commit details
   • Copy full SHA for e854a0b
   • Browse repository at this point

   Copy the full SHA

   e854a0b View commit details

   Browse the repository at this point in the history