[rcfox]

If it helps, I've recently used huddle[0] to create arbitrarily-nested dictionaries and output JSON of them. It can be quite slow to do a jsondump for large dictionaries though: it sometimes takes a few minutes to output a multi-megabyte file.

And, to add to your point, it wasn't even listed on the JSON page you mentioned until the "Misc" conversation section.

[0] http://wiki.tcl.tk/21116

[towelrod]

Thanks -- that does seem to be working ok for me. I'm going to try it out, since I'm having a hard time finding a tcllib rpm for RHEL.