godoc doesn't have the fu to present the example well, but this gives
us an example of an example to develop example fu.

Fixes #2840.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5645063

For gccgo. Also removes bunch of special cases.

Fixes #2906

R=golang-dev, remyoudompheng
CC=golang-dev
https://golang.org/cl/5644050

Fixes #2039

R=r, rsc, n13m3y3r, r, rogpeppe
CC=golang-dev
https://golang.org/cl/5643067

R=golang-dev, rsc, gri, r
CC=golang-dev
https://golang.org/cl/5641062

R=rsc, gustavo
CC=golang-dev
https://golang.org/cl/5642045

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5642075

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5645074

If the database driver supports the Execer interface but returns
ErrSkip, calling Exec on a transaction was returning the error instead
of using the slow path.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5654044

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5650048

Part of issue 2843

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5646063

Fixes #2533.

R=rsc
CC=golang-dev
https://golang.org/cl/5654045

strings.Reader is already stateful and read-only.

This permits a *Reader with http.ServeContent.

R=golang-dev, r, rsc, rsc
CC=golang-dev
https://golang.org/cl/5639068

Fixes #2383.

R=golang-dev, bradfitz, adg, rsc
CC=golang-dev
https://golang.org/cl/5641061

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5642068

Less ironic. Don't you think?

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5643069

TBR=lvd
CC=golang-dev
https://golang.org/cl/5644064

Higher level tests for the pointer parameters
and scanning, complementing the existing ones
included in the previous CL.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/5646050

Do not rewrite commands if they have .bash extnsion.
Use path/filepath to manipulate file paths everywhere.
Use all.bat on windows, not all.bash.
Use HOMEDRIVE/HOMEPATH to find .gobuildkey on windows.

R=rsc
CC=golang-dev
https://golang.org/cl/5630062

Fixes #2798.

R=golang-dev, bradfitz, r, rsc, rsc
CC=golang-dev
https://golang.org/cl/5642071

Fixes bug 2922.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5642072

Put the 'go test' flags into 'go help test', so 'go help testflags'
is about the flags for the compiled test binary.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5641060

Made the godoc overview section oddly indented
compared to the other code blocks.

R=golang-dev, mikioh.mikioh, dsymonds, r
CC=golang-dev
https://golang.org/cl/5645060

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5645053

Fixes #2629.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5642069

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5644063

R=golang-dev, rsc, bradfitz
CC=golang-dev
https://golang.org/cl/5639063

R=r, rsc
CC=golang-dev
https://golang.org/cl/5644055

The doc is not linked anywhere yet; that will come later.

R=golang-dev, adg, gri, rsc, edsrzf
CC=golang-dev
https://golang.org/cl/5647050

R=rsc
CC=golang-dev
https://golang.org/cl/5642064

R=rsc
CC=golang-dev
https://golang.org/cl/5642065

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5644059

R=rsc
CC=golang-dev
https://golang.org/cl/5642063

Fixes #2921.

R=golang-dev, n13m3y3r
CC=golang-dev
https://golang.org/cl/5647057

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5641057

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5646055

Other wordings are possible but defining this as one
of the ways to proceed means we don't have to add
language about this to the description of select.

Fixes #2825.

R=golang-dev, gri, r
CC=golang-dev
https://golang.org/cl/5643062

Today is Size day and the compiler will reject old code using these functions.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5644053

Issue 2856 asks for a rename of a few methods to a
more idiomatic Go style. This is a very early API
that evolved organically throughout the years.
Together with the fact that ErrorVectors were embedded
in other data structures (e.g. Parser), just renaming
methods (e.g. GetError -> Error) would lead to undesired
behavior (e.g., Parser would act like an Error). Instead,
cleaned up API a bit more:

- removed ErrorVector in favor of ErrorList (already
present)
- simplified Scanner.Init by making the error handler a
function instead of requiring an ErrorHandler implementation
- adjusted helper functions accordingly
- updated Go 1 doc

Fixes #2856.

R=rsc
CC=golang-dev
https://golang.org/cl/5624047

On 64 bit UML it is not possible to reserve memory at 0xF8<<32.
Detect when linux cannot use these high virtual memory addresses
and drop back to the 32 bit memory allocator.

R=rsc, cw
CC=golang-dev
https://golang.org/cl/5634050

R=rsc
CC=golang-dev
https://golang.org/cl/5643061