MatchEasy0_1K        500000        4207 ns/op   243.35 MB/s
MatchEasy0_1K_Old    500000        4625 ns/op   221.40 MB/s
MatchEasy0_1M           500     3948932 ns/op   265.53 MB/s
MatchEasy0_1M_Old       500     3943926 ns/op   265.87 MB/s
MatchEasy0_32K        10000      122974 ns/op   266.46 MB/s
MatchEasy0_32K_Old    10000      123270 ns/op   265.82 MB/s
MatchEasy0_32M           10   127265400 ns/op   263.66 MB/s
MatchEasy0_32M_Old       10   127123500 ns/op   263.95 MB/s
MatchEasy1_1K        500000        5637 ns/op   181.63 MB/s
MatchEasy1_1K_Old     10000      100690 ns/op    10.17 MB/s
MatchEasy1_1M           200     7683150 ns/op   136.48 MB/s
MatchEasy1_1M_Old        10   145774000 ns/op     7.19 MB/s
MatchEasy1_32K        10000      239887 ns/op   136.60 MB/s
MatchEasy1_32K_Old      500     4508182 ns/op     7.27 MB/s
MatchEasy1_32M           10   247103500 ns/op   135.79 MB/s
MatchEasy1_32M_Old        1  4660191000 ns/op     7.20 MB/s
MatchMedium_1K        10000      160567 ns/op     6.38 MB/s
MatchMedium_1K_Old    10000      158367 ns/op     6.47 MB/s
MatchMedium_1M           10   162928000 ns/op     6.44 MB/s
MatchMedium_1M_Old       10   159699200 ns/op     6.57 MB/s
MatchMedium_32K         500     5090758 ns/op     6.44 MB/s
MatchMedium_32K_Old     500     5005800 ns/op     6.55 MB/s
MatchMedium_32M           1  5233973000 ns/op     6.41 MB/s
MatchMedium_32M_Old       1  5109676000 ns/op     6.57 MB/s
MatchHard_1K          10000      249087 ns/op     4.11 MB/s
MatchHard_1K_Old       5000      364569 ns/op     2.81 MB/s
MatchHard_1M              5   256050000 ns/op     4.10 MB/s
MatchHard_1M_Old          5   372446400 ns/op     2.82 MB/s
MatchHard_32K           200     7944525 ns/op     4.12 MB/s
MatchHard_32K_Old       100    11609380 ns/op     2.82 MB/s
MatchHard_32M             1  8144503000 ns/op     4.12 MB/s
MatchHard_32M_Old         1 11885434000 ns/op     2.82 MB/s

R=r, bradfitz
CC=golang-dev
https://golang.org/cl/5134049

Fixes #2243.

R=rsc
CC=golang-dev
https://golang.org/cl/5146041

R=golang-dev, rsc, iant
CC=golang-dev
https://golang.org/cl/5136052

In

  {{$x := . | foo}}
  {{$x}}

the first action is a variable assignment that contributes
nothing to the output while the first is a use that needs
to be escaped.

This CL fixes escapeAction to distinguish assignments from
interpolations and to only modify interpolations.

R=nigeltao, r
CC=golang-dev
https://golang.org/cl/5143048

CL 5040041 (https://golang.org/cl/5040041)
changed the use of []int to []int32 internally so
that encoding/binary could be used. This is no
longer needed (gobs can encode ints), and using
[]int is more in sync w/ the semantics of the data
structure (the index elements are indices which are
ints). Changing it back.

R=r
CC=golang-dev
https://golang.org/cl/5141049

Does some TODOs and changes the term "div" in an error message
to "division" to avoid confusion with "<div>".

R=nigeltao, r
CC=golang-dev
https://golang.org/cl/5141047

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5136047

Error found by govet.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/5142048

Fixes #2308.

R=agl, gri
CC=golang-dev
https://golang.org/cl/5121052

TBR=bradfitz
CC=golang-dev
https://golang.org/cl/5124049

Fixes #2309.

R=rsc, bradfitz
CC=golang-dev
https://golang.org/cl/5128053

- don't use range over string to copy string bytes
- some code simplification

R=mpvl
CC=golang-dev
https://golang.org/cl/5144044

R=golang-dev, r
CC=golang-dev, ukai
https://golang.org/cl/5140046

R=golang-dev, r, r
CC=golang-dev
https://golang.org/cl/5123047

Add copyright notice to nilptr.go.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5139048

Fixes #2301.

R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/5134048

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5127042

Case-insensitive strcmp without using ToLower.
(Using ToLower is not always correct, and it allocates.)

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5143044

Also work around Mercurial issue 3023.

If anyone has local changes in their repo (due to
patch queues or whatever) stop them from leaking
into the main repository.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5144043

Also reject literal newline in " and ' quoted strings.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5139045

The 512 MB array causes load delays on some systems.
Now that we have recover, we can do all the tests in
one binary, so that the delay is incurred just once.

R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5142044

Alex Brainman reports that this is the only test
that keeps us from running test/run.

R=alex.brainman, lucio.dere, bradfitz, hectorchu
CC=golang-dev
https://golang.org/cl/4777043

R=r
CC=golang-dev
https://golang.org/cl/5131044

Fixes #2277.

R=dvyukov, r
CC=golang-dev
https://golang.org/cl/5083044

R=agl
CC=golang-dev
https://golang.org/cl/5132041

This makes sure that all JS newlines are encoded in JSON.

It also moots a TODO about possibly escaping supplemental codepoints.
I served:

Content-Type: text/javascript;charset=UTF-8

var s = "%s";
document.write("<p>", s, "</p><ol>");
for (var i = 0; i < s.length; i++) {
  document.write("<li>", s.charCodeAt(i).toString(16), "</li>");
}
document.write("</l>");

where %s was replaced with bytes "\xf0\x9d\x84\x9e" to test
straight UTF-8 instead of encoding surrogates separately.

Recent Firefox, Chrome, and Safari all decoded it properly.
I have yet to try it on IE or older versions.

R=nigeltao
CC=golang-dev
https://golang.org/cl/5129042

The template
    "<a="
caused an infinite loop in escape text.

The change to tTag fixes that and the change to escape.go causes
escapeText to panic on any infinite loop that does not involve
a state cycle.

R=nigeltao
CC=golang-dev
https://golang.org/cl/5115041

HTML parsers may differ on whether
<input id= onchange=f(             ends in id's or onchange's value,
<a class=`foo                      ends inside a value,
<input style=font:'Arial'          needs open-quote fixup.

Per
http://www.w3.org/TR/html5/tokenization.html#attribute-value-unquoted-state
this treats the error cases in 8.2.4.40 Attribute value (unquoted) state
as fatal errors.

\> U+0022 QUOTATION MARK (")
\> U+0027 APOSTROPHE (')
\> U+003C LESS-THAN SIGN (<)
\> U+003D EQUALS SIGN (=)
\> U+0060 GRAVE ACCENT (`)
        Parse error. Treat it as per the "anything else" entry below.

and emits ErrBadHTML.

R=nigeltao
CC=golang-dev
https://golang.org/cl/5085050

R=nigeltao
CC=golang-dev
https://golang.org/cl/5128041

R=golang-dev, rsc, adg
CC=golang-dev
https://golang.org/cl/5124044

The example incorrectly dereferenced an integer variable

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/5129041

bug340.go:14:7: error: expected type
bug340.go:15:4: error: reference to undefined field or method ‘x’

bug350.go:12:1: error: redefinition of ‘m’
bug350.go:11:1: note: previous definition of ‘m’ was here
bug350.go:15:1: error: redefinition of ‘p’
bug350.go:14:1: note: previous definition of ‘p’ was here

bug351.go:12:6: error: non-name on left side of ‘:=’

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5127041

syscall: mksyscall_windows.pl to produce packages other than syscall (for example pkg/exp/wingui/zwinapi.go)

R=golang-dev, alex.brainman, rsc
CC=golang-dev
https://golang.org/cl/4964074

Fixes #2300

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5117041

R=nigeltao
CC=golang-dev
https://golang.org/cl/5076049

R=gri, jeff
CC=golang-dev
https://golang.org/cl/5040048

R=golang-dev, fullung, dave, rsc
CC=golang-dev
https://golang.org/cl/5081044

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5039042

R=fullung, rsc
CC=golang-dev
https://golang.org/cl/5034044

The Dwarf info has the full typenames, the go *struct runtime.commonType
has the short name.  A more permanent fix would link the two together
but this way the user gets useable stack traces for now.

R=rsc
CC=golang-dev
https://golang.org/cl/5097046