I didn't put this topic in any CAT tool support forum because I'm trying to figure out the best way for me to put several TMX files into one master TMX file, independent of any CAT tool. Do you have any idea to share? Your help is highly appreciated.
I remind of the most basic syntactic structure of TMX. It consists of a number of columns with special filters. I usually convert TMX into an Excel sheet and I can cut, paste, merge, split or reverse language pair orders of TUs freely.