==Simple diff and link guide== 
 Just between ourselves, Liz, I wrote the Simple diff and link guide; it was freaking me out that there was no reasonable info for newbies. They kept being told to give diffs, but not how. HELP:DIFF is just a nightmare. And then I was forced to also create the Complete diff and link guide, just to have somewhere to move all the extra stuff that the nerds rushed to add. ("Or even better, you can do " which has the advantage of ".) It works quite well to have both levels, because naturally the nerds wouldn't like to be simply reverted. There's a "simplest guide", too. I wrote that for my mother. -)  |  .