Here comes a nasty patch, although I am not ready to push it yet. I will

first pull, merge,test, and get it to work.

The main change is the new replication code - now we have two slave threads
SQL thread and I/O thread. I have also re-written a lot of the code to 
prepare for multi-master implementation. 

I also documented IO_CACHE quite extensively and to some extend, THD class.

1 files changed, 9 insertions, 0 deletions

diff --git a/support-files/build-tags b/support-files/build-tags
new file mode 100755
index 00000000000..d5f9fbf5100
--- /dev/null
+++ b/support-files/build-tags
@@ -0,0 +1,9 @@
+#! /bin/sh
+
+rm -f TAGS
+filter='\.cc$\|\.c$\|\.h$\|\.yy$'
+files=`bk -r sfiles -gU | grep $filter `
+for f in $files ;
+do
+	 etags -o TAGS --append $f
+done