tree 7597b74396d7e314062957ba67c0d978d6adfb8c
parent fe229355c0622c54be056ee9b5b072b6eb8560bd
author Avery Pennarun <apenwarr@gmail.com> 1354003582 -0500
committer Avery Pennarun <apenwarr@gmail.com> 1355123014 -0500

Better progress reporting, and add a trace=1 option.

When tracing is enabled (which is the default on the edit screen) we print a
series of grids, one for each transformation step.  That can help debug
what's going wrong with your query.