Incremental editor redisplay. Considerably faster.
Incremental editor redisplay. Considerably faster.

rvedam/Mezzano,AugustusHuang/Mezzano,rvedam/Mezzano,varjagg/Mezzano,froggey/Mezzano,varjagg/Mezzano,froggey/Mezzano,AugustusHuang/Mezzano