Hi All. I have (mostly) revived Doug McIlroy's C++ regular expression parsing library. I gratefully acknowledge and thank him for allowing me to publish the code and for his help in finding all the bits and pieces. It's available at https://github.com/arnoldrobbins/mcilroy-regex . The main things I've done are to gather all the bits and pieces, rename files to have a .cpp extension, and get everything to compile using current g++ and standard make. I'm at the point where I could use some help. The various tests do not all run successfully. 1. make retest - a number of tests fail 2. ./tesgrep.sh - a number of tests fail 3. ./testsed.sh - tests fail with core dumps Looking briefly, some of the code in sed plays C games, casting various things arouond to pointers of different types and dereferencing them; these things tend to cause trouble in C++. I'm hopeful that more eyes on this code will help it come back to life more quickly. Any and all help will be appreciated. Thanks, Arnold P.S. Let's not start a flame war about C vs. C++ etc. etc. If you can help, please just dive in. Otherwise, just go, "wow, neat work" and move on to something else. :-) Thanks.