Fixes #3636

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/6203094

The main content of this CL is a test case checking the reported
issue 3511 and a tiny fix for it.  A subsequent CL will refactor
the fix as proposed issue 3511.

Fixes #3511.

R=golang-dev, steven.hartland, bradfitz
CC=golang-dev
https://golang.org/cl/6013049

Two tests added in 820ffde8c are expected to fail until the fix
for Issue 3540 goes back in (pending Windows net fixes), so
make those tests just Logf for now, with a TODO to re-enable.

Add a new client test.

Rearrange the transport code to be more readable, and fix the
bug from 820ffde8c where the persistConn was being closed before
the body was fully ready.

Fixes #3644
Updates #1967 (not yet fixed, but should be after Issue 3540)

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/6211069

We stopped reserving them in 2009 or so.

R=ken
CC=golang-dev
https://golang.org/cl/6215061

Add NetBSD to the list of operating systems that have a reduced set
of dial tests.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6208083

RawSockaddrDatalink and SockaddrDatalink need to match - make Data
have length 12 for both.

R=golang-dev, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/6223051

Delete cases that just fall down to "anything else" action.

Handle </tbody>, </tfoot>, and </thead>.

R=golang-dev, nigeltao
CC=golang-dev
https://golang.org/cl/6203061

Also change the Listner variable name from l to ln.

R=golang-dev, rsc, dave
CC=golang-dev
https://golang.org/cl/5918046

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6215046

Connections did not close if Request.Close or Response.Close was true. This meant that if the user wanted the connection to close, or if the server requested it via "Connection: close", the connection would not be closed.

Fixes #1967.

R=golang-dev, rsc, bradfitz
CC=golang-dev
https://golang.org/cl/6201044

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6213055

R=golang-dev, rsc, agl
CC=golang-dev
https://golang.org/cl/6188061

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6220050

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6217044

key and simple comparisson. Search is not yet implemented in this CL.
Changed some of the types of table_test.go to allow reuse in the new test.
Also reduced number of primary values for illegal runes to 1 (both map to
the same).

R=r
CC=golang-dev
https://golang.org/cl/6202062

We don't change go1.txt.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6206080

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6209072

Fixes #3619.

R=golang-dev, bradfitz, r
CC=golang-dev
https://golang.org/cl/6211055

Fixes #3447.

R=rsc, gustavo
CC=golang-dev
https://golang.org/cl/6039045

This CL makes

    type T struct { *U }

behave in a similar way to:

    type T struct { U }

Fixes #3108.

R=golang-dev, rsc, gustavo
CC=golang-dev
https://golang.org/cl/5694044

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6210062

With the timed semacquire patch
(kernel-tsemacquire) for Plan 9,
we can now properly do a timed
wait for the semaphore, in
semasleep.

R=golang-dev, rsc, rminnich, ality, r
CC=0intro, golang-dev, john, mirtchovski
https://golang.org/cl/6197046

As our CL number could be as small as 152046, changed CL number's lower bound
to 150000. Hopefully our issue count won't reach 150000 any time soon.
Chrome on Mac OS X has very strange behavior regarding the focus, although we
force the focus to the input box on load, the page still come up with focus on
"issue". Set the tabindex of the input box as a workaround.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6212055

        After CL 6185047, ./all.bash passed.

benchmark                       old ns/op    new ns/op    delta
BenchmarkAppend                      5558         4894  -11.95%
BenchmarkAppendSpecialCase           5242         4572  -12.78%
BenchmarkSelectUncontended           3719         2821  -24.15%
BenchmarkSelectContended             3776         2832  -25.00%
BenchmarkSelectNonblock              1030         1089   +5.73%
BenchmarkChanUncontended              530          422  -20.38%
BenchmarkChanContended                534          444  -16.85%
BenchmarkChanSync                    1613         1492   -7.50%
BenchmarkChanProdCons0               1520         1351  -11.12%
BenchmarkChanProdCons10               785          668  -14.90%
BenchmarkChanProdCons100              564          473  -16.13%
BenchmarkChanProdConsWork0          11205        10337   -7.75%
BenchmarkChanProdConsWork10          9806         9567   -2.44%
BenchmarkChanProdConsWork100         9413         9398   -0.16%
BenchmarkChanCreation               11687         8715  -25.43%
BenchmarkChanSem                      553          453  -18.08%
BenchmarkCallClosure                   22           22   +0.44%
BenchmarkCallClosure1                  28           28   +0.71%
BenchmarkCallClosure2                2224         1668  -25.00%
BenchmarkCallClosure3                2217         1629  -26.52%
BenchmarkCallClosure4                2240         1684  -24.82%
BenchmarkComplex128DivNormal          930          912   -1.94%
BenchmarkComplex128DivNisNaN          862          866   +0.46%
BenchmarkComplex128DivDisNaN          849          852   +0.35%
BenchmarkComplex128DivNisInf          556          583   +4.86%
BenchmarkComplex128DivDisInf          522          512   -1.92%
BenchmarkConvT2E                      175          159   -9.14%
BenchmarkConvT2EBig                  2418         1823  -24.61%
BenchmarkConvT2I                      545          549   +0.73%
BenchmarkConvI2E                       35           32   -9.58%
BenchmarkConvI2I                      404          391   -3.22%
BenchmarkAssertE2T                     75           62  -16.25%
BenchmarkAssertE2TBig                  76           63  -16.80%
BenchmarkAssertE2I                    427          409   -4.22%
BenchmarkAssertI2T                     82           66  -20.29%
BenchmarkAssertI2I                    430          416   -3.26%
BenchmarkAssertI2E                     36           32  -12.50%
BenchmarkAssertE2E                     35           35   +0.57%
BenchmarkFinalizer                   3224         2941   -8.78%
BenchmarkFinalizerRun              117392        84772  -27.79%
BenchmarkStackGrowth                 5267         5930  +12.59%
BenchmarkSyscall                      191          167  -12.57%
BenchmarkSyscallWork                 9918         7713  -22.23%
BenchmarkIfaceCmp100                 1645         1652   +0.43%
BenchmarkIfaceCmpNil100              1433         1440   +0.49%

R=dave, rsc
CC=golang-dev
https://golang.org/cl/6202070

        We explicitly use plainformatter to avoid the
        user's debug setting changing our behavior.
        Fixes #3603.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6201069

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/6195096

        Partly copied from CL 5685076.

R=golang-dev, adg, r
CC=golang-dev
https://golang.org/cl/6112064

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6198075

Fixes #3466.

gofmt -w src misc causes no changes.

R=rsc
CC=golang-dev
https://golang.org/cl/6206073

Implement getcontext and sigprocmask for NetBSD - these will soon be
used by the thread handling code.

Also fix netbsd/386 signal handling - there is no sigreturn, just
return so that we hit the trampoline.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6215049

Use correct system calls/syscall numbers for NetBSD.

R=golang-dev, for.go.yong, rsc
CC=golang-dev
https://golang.org/cl/6200070

Also add -n -x flags to doc, fmt, vet.
Also shorten unknown command error.

Fixes #3612.
Fixes #3613.

R=golang-dev, bradfitz, r
CC=golang-dev
https://golang.org/cl/6211053

R=golang-dev, for.go.yong
CC=golang-dev
https://golang.org/cl/6197080

Before:
./x.go:6: first argument to append must be slice; have nil

After:
./x.go:6: first argument to append must be typed slice; have untyped nil

Fixes #3616.

R=ken2
CC=golang-dev
https://golang.org/cl/6209067

Update/correct NetBSD signal handling - most of this is needed due to
the correctly generated runtime definitions.

R=golang-dev, m4dh4tt3r, rsc
CC=golang-dev
https://golang.org/cl/6195079

Fix and regenerate runtime defs for NetBSD.

Whilst the mcontext struct can be handled across architectures,
the registers are provided as defines that index an array, rather
than as members of the struct. Since these are architecture
dependent, include them via a defs_netbsd_<arch>.go file.

R=golang-dev, m4dh4tt3r, rsc
CC=golang-dev
https://golang.org/cl/6190070

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6206056

Parallel GC needs to know in advance how many helper threads will be there.
Hopefully it's the last patch before I can tackle parallel sweep phase.
The benchmarks are unaffected.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/6200064

Fix types/names so that these functions work with the generated
syscall/z* files.

R=golang-dev, m4dh4tt3r
CC=golang-dev
https://golang.org/cl/6201078

Set the TLS base using the _lwp_setprivate() syscall, instead of via
sysarch(). NetBSD tracks the pointer passed to _lwp_setprivate() and
restores this value when restoring mcontext. If sysarch() is used
directly, restoring an mcontext trashes the FS/GS value, resulting
in a segfault when we next try to access the TLS.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/6206062