Fixes #2057

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5269044

Firefox Websocket implementation send a "Connection: keep-alive, upgrade"
header during the handshake (and as descripted on the last hybi draft
the "Connection" header must include, but doesn't need to be equal to,
"upgrade":

   '4. A "Connection" header field that includes the token "Upgrade",
    treated as an ASCII case-insensitive value.'

From:
http://tools.ietf.org/html/draft-ietf-hybi-thewebsocketprotocol-17#page-23

R=golang-dev, ukai, cw, rsc
CC=golang-dev
https://golang.org/cl/5233059

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5274045

Adjust goyacc.go to produce code that is gofmt-compliant whenever it is easy to do so. Also changed two lines in cpyact that appeared to be bugs.

Also updated units.y to remove a few other errors.

After this change, units.go has only two style errors: an extra newline at the top of the file, and yys misaligned in yySymType.

R=rsc
CC=golang-dev
https://golang.org/cl/5265047

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5284043

This test fails for me on Windows 7 64-bit non-Admin.

R=golang-dev, rsc, krautz
CC=golang-dev
https://golang.org/cl/5276048

R=alex.brainman, hectorchu, rsc
CC=golang-dev
https://golang.org/cl/5263045

Notably, the "data" argument should be nil if no options are
given, or (at least) the cgroup filesystem will refuse to
mount.

R=bradfitz, rsc
CC=golang-dev
https://golang.org/cl/5147047

R=golang-dev
CC=golang-dev
https://golang.org/cl/5267044

The relevant spec sections are 13.2.4.38-13.2.4.40.
http://www.whatwg.org/specs/web-apps/current-work/multipage/tokenization.html#attribute-value-(double-quoted)-state

R=andybalholm
CC=golang-dev
https://golang.org/cl/5262044

R=rsc
CC=golang-dev
https://golang.org/cl/5281044

R=r, dsymonds
CC=golang-dev
https://golang.org/cl/5269043

R=r
CC=golang-dev
https://golang.org/cl/5277044

Previously, the tokenizer made two passes per token. The first pass
established the token boundary. The second pass picked out the tag name
and attributes inside that boundary. This was problematic when the two
passes disagreed. For example, "<p id=can't><p id=won't>" caused an
infinite loop because the first pass skipped everything inside the
single quotes, and recognized only one token, but the second pass never
got past the first '>'.

This change rewrites the tokenizer to use one pass, accumulating the
boundary points of token text, tag names, attribute keys and attribute
values as it looks for the token endpoint.

It should still be reasonably efficient: text, names, keys and values
are not lower-cased or unescaped (and converted from []byte to string)
until asked for.

One of the token_test test cases was fixed to be consistent with
html5lib. Three more test cases were temporarily disabled, and will be
re-enabled in a follow-up CL. All the parse_test test cases pass.

R=andybalholm, gri
CC=golang-dev
https://golang.org/cl/5244061

Also test only specific fixes, not all fixes.
This means we don't have to keep updating old
test cases to match later changes to the library.

I had to adjust some of the reflect test cases,
because they were implicitly testing
reflect+oserrorstring, not just reflect.

R=golang-dev, bradfitz, r
CC=golang-dev
https://golang.org/cl/5283042

This package is only used by gotype at the moment.

R=rsc, r
CC=golang-dev
https://golang.org/cl/5266042

Fixes #2353.
Fixes #2246.

R=golang-dev, r, gri
CC=golang-dev
https://golang.org/cl/5282042

Hard work done by
http://mercurial.selenic.com/wiki/CACertificates

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5276043

Fixes #583.
Fixes #1776.
Fixes #2001.
Fixes #2112.

R=golang-dev, bradfitz, r, gri
CC=golang-dev
https://golang.org/cl/5265044

Fixes #693.

R=ken2
CC=golang-dev
https://golang.org/cl/5265045

R=golang-dev, r, gri
CC=golang-dev
https://golang.org/cl/5240055

Fixes #1009.

R=adg, rsc
CC=golang-dev
https://golang.org/cl/5262041

On recent Debian systems the gold 2.20 check triggers though
Debian doesn't have version 2.20 but rather has:

        GNU gold (GNU Binutils for Debian 2.21.52.20110606) 1.11
                                                ^^^^

R=rsc, iant
CC=golang-dev
https://golang.org/cl/5252055

R=ken2
CC=golang-dev
https://golang.org/cl/5245056

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5257057

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5245057

This runs godoc and displays its output in a new buffer.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5268041

Don't imply that the tour isn't browser-based.

R=adg
CC=golang-dev
https://golang.org/cl/5265041

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5151043

I check it for several months and it always says
ERR_NAME_RESOLUTION_FAILED

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5272041

R=golang-dev, nigeltao
CC=golang-dev
https://golang.org/cl/5266041

The decompression routine is in its own file because
G3 encoding (which is more complicated) will be put
there.

R=nigeltao
CC=golang-dev
https://golang.org/cl/5177047

(test # 25 in tests1.dat)
#data
<p><b><div></p></b></div>X
#document
| <html>
|   <head>
|   <body>
|     <p>
|       <b>
|     <div>
|       <b>
|
|           <p>
|           "X"

R=nigeltao
CC=golang-dev
https://golang.org/cl/5254060

R=andybalholm
CC=golang-dev
https://golang.org/cl/5248061

It said the default was zero, but it's actually $GOMAXPROCS.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5229059

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5229057

(more are possible but omitted for now as they are part of
specific tests where rather than changing what is there we
should probably expand the tests to cover the new case)

R=rsc, dvyukov
CC=golang-dev
https://golang.org/cl/5247058

(go/types will be future replacement)

R=r
CC=golang-dev
https://golang.org/cl/5232052

Its purpose is not only undocumented, it's also unknown (to me
and Russ, at least) and leads to complexity, bugs and
confusion.

R=golang-dev, adg, rsc
CC=golang-dev
https://golang.org/cl/5213043

Part of Go version 1 rearrangement.
No gofix, since the new name is not in Go 1.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5245055