This means that any Writer can be used safely
even when Output is called concurrently.
Fixes #1302.

R=r, nigeltao_gnome
CC=golang-dev
https://golang.org/cl/3300042

Make Split work on backslashes as well as on slashes under Windows
and support the "C:filename" special case. Also add corresponding
tests.

R=r, rsc, PeterGo, r2, brainman
CC=golang-dev
https://golang.org/cl/3008041

R=iant
CC=golang-dev
https://golang.org/cl/3344044

Fixes #1313.

R=gri
CC=golang-dev
https://golang.org/cl/3361041

R=r
CC=golang-dev
https://golang.org/cl/3364041

(Speeds up the code about 25x)

R=r
CC=golang-dev
https://golang.org/cl/3359042

Fixes #1308.

R=rsc, r2
CC=golang-dev
https://golang.org/cl/3280045

R=rsc
CC=golang-dev
https://golang.org/cl/3359041

thanks to snilsson@nada.kth.se for the original CL.

R=gri
CC=golang-dev, snilsson
https://golang.org/cl/3280044

R=gri
CC=golang-dev
https://golang.org/cl/3352041

R=r, r2
CC=golang-dev
https://golang.org/cl/3311043

R=rsc
CC=golang-dev
https://golang.org/cl/3308041

Consistently use 6060 as the port number.

R=gri
CC=golang-dev
https://golang.org/cl/3287042

R=rsc
CC=golang-dev
https://golang.org/cl/3306042

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/3288042

R=rsc, cw, PeterGo
CC=golang-dev
https://golang.org/cl/3319042

R=adg
CC=golang-dev
https://golang.org/cl/3315041

R=golang-dev, nigeltao
CC=golang-dev
https://golang.org/cl/3283042

R=rsc, adg
CC=golang-dev
https://golang.org/cl/3316041

R=golang-dev, nigeltao_gnome, nigeltao
CC=golang-dev
https://golang.org/cl/3334041

Fixes #1294.

R=golang-dev, PeterGo, iant
CC=golang-dev
https://golang.org/cl/3271041

R=nigeltao
CC=golang-dev
https://golang.org/cl/3294041

R=nigeltao
CC=golang-dev
https://golang.org/cl/3293041

Fixes #1281.

R=adg
CC=golang-dev
https://golang.org/cl/3150041

Fixes #1282.

R=adg
CC=golang-dev
https://golang.org/cl/3152041

Fixes #1275.

R=rsc, brainman
CC=golang-dev
https://golang.org/cl/3136042

# test program
1 package main
2
3 type C chan int
4
5 func F(c C) {
6 	c <- true
7 }

# old error
test.go:6: cannot use true (type bool) as type int in function argument

# new error
test.go:6: cannot use true (type bool) as type int in channel send

R=rsc, ejsherry
CC=golang-dev
https://golang.org/cl/3231042

This will make it easier to use Pos values
together with suffix arrays by slightly de-
coupling the mapping of Pos values to global
offsets.

R=rsc
CC=golang-dev
https://golang.org/cl/3231041

thanks to vskrap, andrey mirtchovski,
and Eoghan Sherry.

R=rsc
CC=golang-dev
https://golang.org/cl/3245041

- compare against fsModified to check if index is out of date
- don't change fsModified if there are no user-mapped file systems

R=rsc, iant
CC=golang-dev
https://golang.org/cl/3213041

        (Files which I left out of the initial commit to keep it small.)

R=rsc
CC=golang-dev
https://golang.org/cl/3183043

R=gri
CC=golang-dev
https://golang.org/cl/3200041

cipher is intended to replace crypto/block over time. This
change only adds basic parts: CBC and CTR mode and doesn't add
the package to the top-level Makefile.

R=r, rsc
CC=golang-dev
https://golang.org/cl/3069041

R=rsc
CC=golang-dev
https://golang.org/cl/3209041

typecheck of composit literals
to get rid of n^2 behavior.

R=rsc
CC=golang-dev
https://golang.org/cl/3208041

R=rsc
CC=golang-dev
https://golang.org/cl/3207041

R=rsc, gri
CC=golang-dev
https://golang.org/cl/3206041

This makes it much easier to use a tool like Swig which needs
to run either 8c or 6c on generated code which #include's
"runtime.h".

R=ken2, rsc
CC=golang-dev
https://golang.org/cl/3205041

Backwards incompatible change, but makes
it easier to reason about non-idiomatic searches:
now f specifies what is sought.

R=gri
CC=golang-dev
https://golang.org/cl/3195042

Change comment to be more generic,
with indexed data structure search as
one common use case.

Fix typo []data.

R=gri, rog
CC=golang-dev
https://golang.org/cl/3159041