This one didn't come up in previous greps.

R=adg
CC=golang-dev
https://golang.org/cl/4430071

This also removes an unnecessary allocation in
http/transfer.go

R=r, rsc1, r2, adg
CC=golang-dev
https://golang.org/cl/4426066

R=rsc
CC=golang-dev
https://golang.org/cl/4432076

Fixes #1725

R=rsc
CC=golang-dev
https://golang.org/cl/4442086

R=golang-dev, rsc1
CC=golang-dev
https://golang.org/cl/4438077

Add local URI path support, which isn't as fringe
as I originally thought. (it's supported by Apache)

Send an implicit 302 status on redirects (not 200).

Fixes #1597

R=rsc, r
CC=golang-dev
https://golang.org/cl/4442089

In a GOROOT path a backslash is a path separator
not an escape character. For example, `C:\go`.
Fixes gotest error:
version.go:3: unknown escape sequence: g

R=rsc
CC=golang-dev
https://golang.org/cl/4437076

R=golang-dev, bradfitzgo, bradfitzwork, nigeltao, rog
CC=golang-dev
https://golang.org/cl/4271078

Fixes #1742.
I hope.

Also this picks up an update to go_tutorial.html that should already have happened.

R=brainman, rsc, peterGo
CC=golang-dev
https://golang.org/cl/4452050

R=dsymonds
CC=golang-dev
https://golang.org/cl/4436060

Fixes #1531.

R=adg
CC=golang-dev
https://golang.org/cl/4442088

For example, with GOPATH set like so
        GOPATH=/home/adg/gocode
And after creating some subdirectories
        mkdir /home/adg/gocode/{bin,pkg,src}

I can use goinstall to install the github.com/nf/goto web server,
which depends on the github.com/nf/stat package, with
        goinstall github.com/nf/goto

This downloads and installs all dependencies (that aren't already
installed) like so
        /home/adg/gocode/bin/goto
        /home/adg/gocode/pkg/darwin_amd64/github.com/nf/stat.a
        /home/adg/gocode/src/github.com/nf/goto/...
        /home/adg/gocode/src/github.com/nf/stat/...

R=rsc, niemeyer
CC=golang-dev
https://golang.org/cl/4438043

R=rsc, dfc
CC=golang-dev
https://golang.org/cl/4452047

R=bradfitzgo
CC=golang-dev
https://golang.org/cl/4442085

Can make the API nicer in some cases.

R=rsc, rog, r2
CC=golang-dev
https://golang.org/cl/4428064

No bugs found yet, though.

R=rsc, bradfitzwork
CC=golang-dev
https://golang.org/cl/4436058

I ran the new verification code against a large number of certificates
with a huge (>1000) number of intermediates.

I had previously convinced myself that a cycle in the certificate
graph implied a cycle in the hash graph (and thus, a contradiction).
This is bogus because the signatures don't cover each other.

Secondly, I managed to drive the verification into a time explosion
with a fully connected graph of certificates. The code would try to
walk the factorial number of paths.

This change switches the CertPool to dealing with indexes of
certificates rather than pointers: this makes equality easy. (I didn't
want to compare pointers because a reasonable gc could move objects
around over time.)

Secondly, verification now memorizes the chains from a given
certificate. This is dynamic programming for the lazy, but there's a
solid reason behind it: dynamic programming would ignore the Issuer
hints that we can exploit by walking up the chain rather than down.

R=bradfitzgo
CC=golang-dev
https://golang.org/cl/4439070

R=rsc, bradfitzgo
CC=golang-dev
https://golang.org/cl/4433070

Used to fault trying to access l->list->next
when l->list == nil after MCentral_AllocList.
Now prints

runtime: out of memory: no room in arena for 65536-byte allocation (536870912 in use)
throw: out of memory

followed by stack trace.

Fixes #1650.

R=r, dfc
CC=golang-dev
https://golang.org/cl/4446062

R=bradfitzgo, rsc, peterGo
CC=golang-dev
https://golang.org/cl/4441051

This change will allow to generate valid executable,
even if rsc disables dwarf generation, as it happend
at revision 9a64273f9d68.

R=rsc
CC=golang-dev, lvd, vcc
https://golang.org/cl/4425066

Work on issue 155

R=rsc, bradfitzwork
CC=golang-dev
https://golang.org/cl/4435071

Also, 6g was passing uninitialized
Node &n2 to regalloc, causing non-deterministic
register collisions (but only when both left and
right hand side of comparison had function calls).

Fixes #1728.

R=ken2
CC=golang-dev
https://golang.org/cl/4425070

It's no longer used.

R=adg
CC=golang-dev
https://golang.org/cl/4426061

Will fill dashboard down the screen instead of up
when builders get stuck and resume.  Already live.

Also delete dead benchmark code.
I think it is safe to say that if/when we bring
benchmarks back, we will use a different
data model.

Fixes #1228.

R=adg
CC=golang-dev
https://golang.org/cl/4449059

This permits the websocket handler to inspect http headers and such.

Fixes #1726.

R=ukai, bradfitz, bradfitzgo
CC=golang-dev
https://golang.org/cl/4439069

R=rsc, r
CC=golang-dev
https://golang.org/cl/4438069

Fixes #1680.

R=ken2
CC=golang-dev
https://golang.org/cl/4446061

Tested on Linux and OS X, amd64 and 386.

R=r, iant
CC=golang-dev
https://golang.org/cl/4452046

R=rsc
CC=golang-dev
https://golang.org/cl/4440066

R=r
CC=golang-dev
https://golang.org/cl/4430064

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4435067

R=r, bradfitzgo
CC=golang-dev
https://golang.org/cl/4433066

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4450053

$ gcc --version
gcc (GCC) 4.6.0 20110415 (prerelease)

R=golang-dev, rsc1, rsc
CC=golang-dev
https://golang.org/cl/4442080

Fixes #1511.

R=golang-dev, iant2
CC=golang-dev
https://golang.org/cl/4433065

Set mailed bit correctly for self-clpatch.
Use repo.rollback correctly.
Allow leading spaces in some C code.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4438064

Fixes #1705.

R=ken2
CC=golang-dev
https://golang.org/cl/4443060

Fixes #1716.

R=golang-dev, rsc1, rsc
CC=golang-dev
https://golang.org/cl/4439068

The unexported version returns a sensible default when the user hasn't
set a value. The exported version crashes in that case.

R=bradfitzgo, rsc1
CC=golang-dev
https://golang.org/cl/4435070