Remove advance-by-one optimization
Remove advance-by-one optimization

thephpleague/commonmark,fesor/commonmark,garethellis36/commonmark,fesor/commonmark,colinodell/commonmark,kkiernan/commonmark,thephpleague/commonmark,kkiernan/commonmark,postalservice14/commonmark,garethellis36/commonmark,postalservice14/commonmark