Added special cases to comments for asin.go and fabs.go.
Added Trunc() to floor.go and floor_386.s.  Fixed formatting
error in hypot_386.s  Added new functions Acosh, Asinh,
Atanh, Copysign, Erf, Erfc, Expm1, and Log1p.  Added
386 FPU version of Fmod.  Added tests, benchmarks, and
precision to expected results in all_test.go.  Edited
makefile so it all compiles.

R=rsc
CC=golang-dev
https://golang.org/cl/195052

R=ken2
CC=golang-dev
https://golang.org/cl/198053

R=rsc, gri
CC=golang-dev
https://golang.org/cl/198050

R=rsc
CC=golang-dev
https://golang.org/cl/198048

* renamed channels to say what gets sent
* use channel closed status instead of racy check of boolean

R=nigeltao_golang
CC=golang-dev
https://golang.org/cl/196065

Fixes #574.

R=rsc
CC=golang-dev
https://golang.org/cl/196056

import1.go:12:8: error: redefinition of ‘bufio’
import1.go:11:8: note: previous definition of ‘bufio’ was here
import1.go:16:2: error: redefinition of ‘fmt’
import1.go:15:2: note: previous definition of ‘fmt’ was here
import1.go:11:8: error: imported and not used: bufio

R=rsc
CC=golang-dev
https://golang.org/cl/194165

R=rsc
CC=golang-dev
https://golang.org/cl/199047

R=rsc
CC=golang-dev
https://golang.org/cl/198046

I have to admit that "cannot use type p.T as type p.T" is a
bit weak.  8g gives a similar error ("cannot use v1 (type p.T)
as type p.T in assignment").

bug3.go:37:5: error: incompatible type in initialization (incompatible type for method ‘M’ (different parameter types))
bug3.go:38:5: error: incompatible type in initialization (incompatible type for method ‘M’ (different parameter types))
bug3.go:43:5: error: incompatible type in initialization (incompatible type for method ‘M’ (different parameter types))
bug3.go:44:5: error: incompatible type in initialization (incompatible type for method ‘M’ (different parameter types))
bug3.go:49:5: error: incompatible types in assignment (cannot use type p.T as type p.T)
bug3.go:50:5: error: incompatible types in assignment (cannot use type p.T as type p.T)
bug3.go:55:5: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:56:5: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:57:6: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:58:6: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:59:5: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:60:5: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:61:6: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))
bug3.go:62:6: error: incompatible types in assignment (incompatible type for method ‘M’ (different parameter types))

R=rsc
CC=golang-dev
https://golang.org/cl/199044

R=ken2
CC=golang-dev
https://golang.org/cl/199046

Fixes #571.

R=rsc
CC=golang-dev
https://golang.org/cl/198045

R=rsc
CC=golang-dev
https://golang.org/cl/199045

R=rsc
CC=golang-dev
https://golang.org/cl/197043

R=r
CC=golang-dev
https://golang.org/cl/199042

R=agl1
CC=golang-dev
https://golang.org/cl/196091

R=rsc, rsc1
CC=golang-dev
https://golang.org/cl/195068

more to come, but should suffice for Printf work.

R=ken2
CC=golang-dev
https://golang.org/cl/197044

R=rsc, iant, gri
CC=golang-dev
https://golang.org/cl/196075

No longer a distinct type; now a property of func types.

R=ken2
CC=golang-dev
https://golang.org/cl/197042

break the list into two pieces

R=golang-dev
CC=golang-dev
https://golang.org/cl/196088

Fixes buggy links in the devel subdirectory.
Code from rsc; tested by me.

R=rsc, gri
CC=golang-dev
https://golang.org/cl/197041

R=rsc, iant
CC=golang-dev
https://golang.org/cl/196087

I got it wrong because gccgo was incorrectly failing to clear
the value when a nonblocking receive did not receive
anything.

R=rsc
CC=golang-dev
https://golang.org/cl/194161

bug238.go:11:7: error: invalid constant type
bug238.go:12:7: error: invalid constant type
bug238.go:13:7: error: invalid constant type
bug238.go:14:7: error: invalid constant type
bug238.go:15:7: error: invalid constant type
bug238.go:16:7: error: invalid constant type
bug238.go:17:7: error: invalid constant type

R=rsc
CC=golang-dev
https://golang.org/cl/194159

8g:
runtime.go:19: cannot refer to unexported name runtime.printbool

gccgo:
runtime.go:19:10: error: invalid reference to unexported identifier ‘runtime.printbool’

R=rsc
CC=golang-dev
https://golang.org/cl/194157

bug231.go:20:4: error: incompatible types in assignment (type has no methods)

R=rsc
CC=golang-dev
https://golang.org/cl/194156

bug228.go:11:25: error: invalid use of ‘...’
bug228.go:13:13: error: ‘...’ only permits one name
bug228.go:15:20: error: ‘...’ must be last parameter
bug228.go:17:7: error: expected type
bug228.go:19:8: error: expected type

R=rsc
CC=golang-dev
https://golang.org/cl/196077

on the wire.

R=rsc
CC=golang-dev
https://golang.org/cl/194146

R=rsc, r
CC=golang-dev
https://golang.org/cl/194131

Fixes #566.

R=rsc
CC=golang-dev
https://golang.org/cl/194074

Fixes #485.

R=r
CC=golang-dev
https://golang.org/cl/196071

Update the documents accordingly.  Also document gccgo
specific options.

R=r
CC=golang-dev
https://golang.org/cl/196070

Fixes #576.

R=rsc, rog
CC=golang-dev
https://golang.org/cl/196061

Fixes #550.

R=rsc
CC=eds, golang-dev, jtomaschke
https://golang.org/cl/196063

Fixes #572.
Fixes #570.

R=r
CC=golang-dev
https://golang.org/cl/194134

R=rsc, ken2
CC=golang-dev
https://golang.org/cl/196055

R=nigeltao_golang
CC=golang-dev
https://golang.org/cl/194132

R=rsc
CC=golang-dev
https://golang.org/cl/194133

R=rsc
CC=golang-dev
https://golang.org/cl/194099