Here is a better explanation of convmap:
https://stackoverflow.com/questions/35854535/better-explanation-of-convmap-in-mb-encode-numericentity
Here is a better explanation of convmap:
https://stackoverflow.com/questions/35854535/better-explanation-of-convmap-in-mb-encode-numericentity