[RFC, PATCH] git send-email: Make --no-chain-reply-to the default

(moved from lkml to the Git list)

* Peter Zijlstra [off-list ref] wrote:

quoted

                           Mailer: 
git-send-email 1.6.5.2

Please teach your git-send-email thing to use --no-chain-reply-to.

about half of every patch series that gets sent to me on lkml is 
unreadable in my email client due to the default threading that 
git-send-email does. It looks like this:

28685 r T Nov 05 Hitoshi Mitake  (  31) [PATCH v5 0/7] Adding general performance benchmarki
28686   T Nov 05 Hitoshi Mitake  (  31) +->[PATCH v5 1/7] Adding new directory and header fo
28687   T Nov 05 Hitoshi Mitake  ( 368) | +->[PATCH v5 2/7] sched-messaging.c: benchmark for
28688   T Nov 05 Hitoshi Mitake  ( 148) | | +->[PATCH v5 3/7] sched-pipe.c: benchmark for pi
28689   T Nov 05 Hitoshi Mitake  ( 149) | | | +->[PATCH v5 4/7] builtin-bench.c: General fra
28690   T Nov 05 Hitoshi Mitake  (  24) | | | | +->[PATCH v5 5/7] Modifying builtin.h for ne
28691   T Nov 05 Hitoshi Mitake  (  25) | | | | | +->[PATCH v5 6/7] Modyfing perf.c for subc
28692   T Nov 05 Hitoshi Mitake  (  30) | | | | | | +->[PATCH v5 7/7] Modyfing Makefile to b

and with 10 or more patches it's an absolute pain as threading depth 
increases. Furthermore, the subject lines are not aligned vertically, 
making it very hard to see the general shortlog-alike structure of the 
series, at a glance. Plus i dont even _see_ the title over a certain 
depth, as i run out of screen real estate.

So ... the question would be ... could git-send-email flip its default 
please, via the patch below? Am i missing something subtle about why 
this default was chosen?

	Ingo

Signed-off-by: Ingo Molnar <redacted>

diff --git a/git-send-email.perl b/git-send-email.perl
index a0279de..ff00940 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl

@@ -188,7 +188,7 @@ my (@suppress_cc);
 
 my %config_bool_settings = (
     "thread" => [\$thread, 1],
-    "chainreplyto" => [\$chain_reply_to, 1],
+    "chainreplyto" => [\$chain_reply_to, 0],
     "suppressfrom" => [\$suppress_from, undef],
     "signedoffbycc" => [\$signed_off_by_cc, undef],
     "signedoffcc" => [\$signed_off_by_cc, undef],      # Deprecated