Fixes #352.

R=rsc
https://golang.org/cl/161073

utf8_test.BenchmarkRuneCountTenASCIIChars	20000000	       108 ns/op
utf8_test.BenchmarkRuneCountTenJapaneseChars	10000000	       199 ns/op
utf8_test.BenchmarkEncodeASCIIRune	500000000	         6 ns/op
utf8_test.BenchmarkEncodeJapaneseRune	100000000	        10 ns/op
utf8_test.BenchmarkDecodeASCIIRune	100000000	        13 ns/op
utf8_test.BenchmarkDecodeJapaneseRune	100000000	        21 ns/op

R=gri
CC=golang-dev
https://golang.org/cl/161049

R=gri
CC=golang-dev
https://golang.org/cl/160069

This provides an experimental X11 backend for the exp/draw interface.
It does not aim to provide a complete implementation of the X11 client protocol.

This works for me (Ubuntu Hardy 8.04, GOARCH=386). Your mileage my vary.

R=r, rsc, r1
CC=golang-dev
https://golang.org/cl/156109

before this change, if pkg/Make.deps is missing or broken, clean.bash fails and the build dies
but not until much later.

add freebsd to error message about valid values of $GOOS

TODO: would be nice if this process exited when an error occurred. subshells make it hard

R=rsc
CC=golang-dev
https://golang.org/cl/160065

R=r, r1
https://golang.org/cl/157167

Fixed package comment.
Renamed some variables for symmetry, added more internal comments and more tests.
Fixes #304.

R=rsc
https://golang.org/cl/157166

Fixes #288.

R=ken2
https://golang.org/cl/157162

Fixes #306.

R=r, r1
https://golang.org/cl/160060

make the GOOS/GOARCH pair a table to avoid the confusion caused when it was of the form linux/386.

R=rsc
CC=golang-dev
https://golang.org/cl/160061

R=rsc
https://golang.org/cl/157160

fixes #326.

R=rsc
https://golang.org/cl/160059

R=rsc
CC=golang-dev, rog
https://golang.org/cl/160054

R=iant
https://golang.org/cl/160057

the current system is too painful, so instead let's just have the coders tell us the details.
we can update the files ourselves.

R=rsc, r1
CC=golang-dev
https://golang.org/cl/157158

- removed New(len int) in favor of new(Vector).Resize(len, cap)
- removed Init(len int) in favor of Resize(len, cap)
- runs all.bash

Fixes #294.

R=rsc, r, r1
https://golang.org/cl/157143

R=rsc
CC=r
https://golang.org/cl/160056

R=gri
CC=r
https://golang.org/cl/157149

A quick fix to ensure that json.Marshal returns errors correctly, as well as some error-related tests

R=rsc
https://golang.org/cl/157151

R=r, r1
https://golang.org/cl/157154

based on suggestion from arvindht@gmail.com

R=r, rsc, r1
https://golang.org/cl/157091

R=r
https://golang.org/cl/157157

R=dsymonds1, rsc
https://golang.org/cl/156079

R=golang-dev, rsc
CC=r
https://golang.org/cl/157072

R=rsc
https://golang.org/cl/157156

R=rsc, r, r1
https://golang.org/cl/160046

  Fixes #162.

R=rsc
https://golang.org/cl/157147

R=r, r1
https://golang.org/cl/157146

See IETF RFC 1320, http://tools.ietf.org/html/rfc1320.
Fixes #279.

R=rsc
https://golang.org/cl/159051

R=rsc
https://golang.org/cl/160047

R=rsc
CC=golang-dev, reneefrench
https://golang.org/cl/157144

the bash scripts and makefiles for building go didn't take into account
the fact $GOROOT / $GOBIN could both be directories containing whitespaces,
and was not possible to build it in such a situation.

this commit adjusts the various makefiles/scripts to make it aware of that
possibility, and now it builds successfully when using a path with whitespaces
as well.

Fixes #115.

R=rsc, dsymonds1
https://golang.org/cl/157067

getquoted() currently checks for whitespaces and returns nil
if it finds one. this prevents us from having go in a path
containing whitespaces, as the #pragma dynld directives are
processed through the said function.

this commit makes getquoted() accept whitespaces, and this is
also needed for solving issue #115.

R=rsc
https://golang.org/cl/157066

fix a few paren insertion bugs in the printer too.

R=gri, r
CC=golang-dev
https://golang.org/cl/157119

	I see a crash with the following stack trace:

	SIGSEGV: segmentation violation
	Faulting address: 0x44
	PC=0x44e510

	runtime·mapaccess2+0x18 /home/vish/go/src/pkg/runtime/hashmap.c:790
       	 runtime·mapaccess2(0x0, 0x0)
	xml·*Parser·text+0x922 /home/vish/go/src/pkg/xml/xml.go:765
       	 xml·*Parser·text(0xe44c9870, 0x7fa3, 0xffffffff, 0x7f00, 0x44b5c4, ...)
	xml·*Parser·RawToken+0x174 /home/vish/go/src/pkg/xml/xml.go:405
         xml·*Parser·RawToken(0xe44c9870, 0x7fa3, 0x0, 0x0)
	xml·*Parser·Token+0x625 /home/vish/go/src/pkg/xml/xml.go:205
       	 xml·*Parser·Token(0xe44c9870, 0x7fa3, 0x0, 0x0, 0x0, ...)
	xml·*Parser·Skip+0x27 /home/vish/go/src/pkg/xml/read.go:371
       	 xml·*Parser·Skip(0xe44c9870, 0x7fa3, 0x8, 0x0)
	xml·*Parser·unmarshal+0xae6 /home/vish/go/src/pkg/xml/read.go:328
       	 xml·*Parser·unmarshal(0xe44c9870, 0x7fa3, 0xe8127120, 0x7fa3, 0xdc94bc40, ...)
	xml·Unmarshal+0xda /home/vish/go/src/pkg/xml/read.go:121
       	 xml·Unmarshal(0xe65724b0, 0x7fa3, 0xdc94bc00, 0x7fa3, 0x4bcfc0, ...)
	scraper·DoSearch+0x3d1 /home/vish/my-go-src/google3/experimental/users/vish/go_http/scraper.go:95
       	 scraper·DoSearch(0xe7dc28c0, 0x7fa3, 0x33, 0x3, 0x6d2510, ...)
	main·scrapeQueries+0x202 /home/vish/my-go-src/google3/experimental/users/vish/go_http/scrape.go:251
       	 main·scrapeQueries(0xe7da2600, 0x7fa3, 0x64, 0x1db0, 0xe7e10000, ...)
	goexit /home/vish/go/src/pkg/runtime/proc.c:135
       	 goexit()
	0x7fa3e7da2600 unknown pc

	Clearly xml.Parser is accessing an uninitialized map. Add a check for a nil map before accessing it.

R=r, rsc
https://golang.org/cl/159050

R=r
https://golang.org/cl/160044

R=r
CC=eds
https://golang.org/cl/160045

Fixes #308.

R=rsc
CC=golang-dev
https://golang.org/cl/157142

Fixes #315.

R=rsc
https://golang.org/cl/157140

R=ken2
https://golang.org/cl/160043