It would be great if there was an option to allow for case insensitive regex
Topic on Extension talk:Replace Text
also it would be great if there was an option to increase the amount of pages to effect.
In extension page an case-insensitive option is descriped. (?i)
before the string.
Search string:(?i)iphone
Replacement string:iPhone
The above will unify the casing of all mentions of iPhone/iphone/IPHONE to iPhone.