THE BOOK of DT's INTERRUPTS located at http://dt.picbasic.co.uk/ was compiled from information taken from Darrels web site , wayback machine & users contributions of Darrels work.
I do not recall seeing a tool meCONFIG. However if you , or others, can make it available with some documentation, or an explanation of its operation, I or one of the other authors would be very happy to add it to the DT site.