On Sat, 10 Sep 2011 12:20:30 -0400, Isaac Levy <ike at blackskyresearch.net> wrote: > Q: What X11 diagram tools, if any, do people use? I'm happily sticking with Tgif for more than a decade. For simple black-and-white figures, this will do the job: http://bourbon.usc.edu/tgif/ Yusuke