Wikipedia:AutoWikiBrowser/Typos/to do


 * Improve efficiency
 * (s)? is faster than (s?); (s|); (|s)
 * (a|b) is fewer steps than ([ab])
 * this|that -> th(?:is|at)
 * Order matters, so order by most to least likely to occur
 * [aA] \(\[([A-Z])([a-z])\]\) -> ([$2$1]); lower case letter more likely than upper case
 * Expand rules to accept more suffixes (e.g., "-ing", "-ed", "-able") and prefixes.
 * Note that some regular expressions purposely correct only certain versions of a word to avoid false positives. These should be marked with an underscore character "_" at the beginning or end of the  field.
 * Remove rare words. Note that no matches today does not mean a rule is rare, since another user may have used the rule to fix many articles yesterday.