On Mon, Nov 24, 2014 at 4:26 PM, Norihiro Tanaka wrote: > On Mon, 13 Oct 2014 19:39:21 +0900 > Norihiro Tanaka wrote: >> If compile grep with -DDEBUG option, it outputs tokens etc. In addition >> to them, DFA states and transitions are output by this patch. Debugging >> them, the patch will be very useful. >> >> BTW, the patch doesn't make any changes without -DDEBUG option. > > I fixed some warnings output in compilation, and rebased it. Thank you for your patience. I applied this, changed many %zd to %zu (to ensure compilation succeeded with -DDEBUG also when configured with --enable-gcc-warnings) and adjusted the commit log entry. Will push once you've ACK'd the result.