Venerable Monks, this is mentioned in the FAQs but I don't seems to be able to get the desired result. I need to edit a file written in Traditional Chinese and replace a version number within it.The version is not always of the same format so I cannot trap this.The start of the specific line is always the same CHT string but I cannot seem to include this in the regex correctly to find the part I need to change. The line is of the format "CHT string" version number "CHT string" (the quotes are for effect!) Any ideas would be greatly appreciated :)