1) How is this changing bulk replace text? Only one page at a web request? so do I need to refresh wiki that it continues the job to change? Or once I click submit, it does the job with no worries about web request?
2) Pages will be done replacing in which order? By date of creation order?
3) If using command line how to tell the command to add an End Of Line at the end of new text? For example
$ replaceText.php "foo" "bar\n"
is something valid?