Commits · 7e14bd81f42ddab2dda331a3395ec36b3a299837 · go / golang

07 Dec, 2010 26 commits
- runtime: debugging help on 386 · 7e14bd81
  Russ Cox authored Dec 07, 2010
```
R=r
CC=golang-dev
https://golang.org/cl/3502041
```
  7e14bd81
- html: handle unexpected EOF during parsing. · 49014c5b
  Nigel Tao authored Dec 07, 2010
```
This lets us parse HTML like "<html>foo".

R=gri
CC=golang-dev
https://golang.org/cl/3460043
```
  49014c5b
- cc: allow $ as letter in pragma arguments · 8d505579
  Russ Cox authored Dec 07, 2010
```
(Needed for Mac OS X symbol names.)

R=ken2
CC=golang-dev
https://golang.org/cl/3499041
```
  8d505579
- go/parser: Better comment for ParseFile. · ce89f213
  Robert Griesemer authored Dec 07, 2010
```
The name ParseFile was kept as it indicates that
this function parses a Go 'SourceFile' per the
Go spec. Similarly, the other functions (ParseExpr,
ParseStmtList, ParseDeclList) parse the corresponding
constructs as defined in the Go spec.

Fixes #1311.

R=r, rsc
CC=golang-dev
https://golang.org/cl/3453042
```
  ce89f213
- throughout: fix broken calls to Printf etc. · 1ce6245d
  Rob Pike authored Dec 07, 2010
```
I have written a tool to verify Printf calls, and although it's not
ready to be reviewed yet it's already uncovered a spate of problems
in the repository.  I'm sending this CL to break the changes into
pieces; as the tool improves it will find more, I'm sure.

R=rsc
CC=golang-dev
https://golang.org/cl/3427043
```
  1ce6245d
- doc: add link to WindowsPort page from install.html · ab7884da
  Andrew Gerrand authored Dec 07, 2010
```
R=r
CC=golang-dev
https://golang.org/cl/3442042
```
  ab7884da
- http: fix build · 8694959b
  Russ Cox authored Dec 07, 2010
```
R=dsymonds
TBR=dsymonds
CC=golang-dev
https://golang.org/cl/3425044
```
  8694959b
- gc: skip undefined symbols in import . · cab83650
  Eoghan Sherry authored Dec 07, 2010
```
Fixes #1284.

R=ken3, rsc
CC=golang-dev
https://golang.org/cl/3210041
```
  cab83650
- crypto/tls: add *Config argument to Dial · b15c4245
  Russ Cox authored Dec 07, 2010
```
Document undocumented exported names.
Allow nil Rand, Time, RootCAs in Config.

Fixes #1248.

R=agl1
CC=golang-dev
https://golang.org/cl/3481042
```
  b15c4245
- crypto/tls: fix build of certificate generation example · 2660c2a7
  Christian Himpel authored Dec 07, 2010
```
R=agl1, rsc
CC=golang-dev
https://golang.org/cl/3366041
```
  2660c2a7
- CONTRIBUTORS: add alias chressie@googlemail.com == chressie@gmail.com · 458ec560
  Russ Cox authored Dec 07, 2010
```
R=r
CC=golang-dev
https://golang.org/cl/3485044
```
  458ec560
- exec.LookPath: return os.PathError instad of os.ENOENT, it's more descriptive. · bfac91a6
  Michael Hoisie authored Dec 07, 2010
```
R=rsc
CC=golang-dev
https://golang.org/cl/3448042
```
  bfac91a6
- html: move the sanity checking of the entity map from runtime · 688a8312
  Nigel Tao authored Dec 07, 2010
```
(during init) to test-time (via gotest).

R=gri
CC=golang-dev
https://golang.org/cl/3466044
```
  688a8312
- http: Add EncodeQuery, a handy helper function for constructing URL query strings. · ae2495c5
  David Symonds authored Dec 07, 2010
```
R=stephenm, rsc
CC=golang-dev
https://golang.org/cl/2985042
```
  ae2495c5
- 8l : add dynimport to import table in Windows PE, initial make cgo dll work. · 70deac67
  Wei Guangjing authored Dec 07, 2010
```
R=rsc, brainman, Joe Poirier, mattn
CC=golang-dev
https://golang.org/cl/2166041
```
  70deac67
- build: Allow archiver to be specified in the environment with HOST_AR. · 83664340
  Albert Strasheim authored Dec 07, 2010
```
R=rsc
CC=golang-dev
https://golang.org/cl/2515043
```
  83664340
- errchk: accept multiple source files · 802360ed
  Eoghan Sherry authored Dec 07, 2010
```
R=rsc, iant
CC=golang-dev
https://golang.org/cl/3217042
```
  802360ed
- bufio: make Reader.Read implement io.Reader semantics · 24a78a02
  Roger Peppe authored Dec 07, 2010
```
R=rsc
CC=golang-dev
https://golang.org/cl/3395042
```
  24a78a02
- syscall, net: Add Recvmsg and Sendmsg on Linux. · cf6c2121
  Albert Strasheim authored Dec 07, 2010
```
Working on issue 1101.

R=rsc
CC=golang-dev
https://golang.org/cl/2331044
```
  cf6c2121
- flag: handle multiple calls to flag.Parse · ed7c3f31
  Russ Cox authored Dec 07, 2010
```
R=r
CC=golang-dev
https://golang.org/cl/3071041
```
  ed7c3f31
- go/scanner: remove Tokenize() - was only used in tests · 14eb03f6
  Robert Griesemer authored Dec 07, 2010
```
R=r
CC=golang-dev
https://golang.org/cl/3415042
```
  14eb03f6
- gc: fix method offsets of anonymous interfaces · 6aa85d1c
  Eoghan Sherry authored Dec 07, 2010
```
Fixes #1290.

R=rsc
CC=golang-dev
https://golang.org/cl/3259043
```
  6aa85d1c
- sync: small naming fix for armv5 · cd319092
  Dean Prichard authored Dec 07, 2010
```
R=rsc
CC=golang-dev
https://golang.org/cl/3268042
```
  cd319092
- runtime: fix build for nacl · 79dcf180
  Andrew Gerrand authored Dec 07, 2010
```
R=lvd
CC=golang-dev
https://golang.org/cl/3391044
```
  79dcf180
- html: unescape numeric entities, and complete the named entities table,… · f503e263
  Ryan Hitchman authored Dec 07, 2010
```
html: unescape numeric entities, and complete the named entities table, including two-character entities.

Fixes #1233.

R=nigeltao
CC=golang-dev
https://golang.org/cl/3445041
```
  f503e263
- html: first cut at a parser. · 08a47d6f
  Nigel Tao authored Dec 07, 2010
```
R=gri
CC=golang-dev
https://golang.org/cl/3355041
```
  08a47d6f
06 Dec, 2010 13 commits

godoc: don't call flush if position is not valid · 2fd2991e

Robert Griesemer authored Dec 06, 2010

(fixes new godoc crash when looking at spec)

R=rsc, r, iant
CC=golang-dev
https://golang.org/cl/3488041

2fd2991e

go/ast: use token.Pos instead of token.Position; adjust all dependent code · 5a9ad8b9

Robert Griesemer authored Dec 06, 2010

	Specifically:

	* lib/godoc:
	- provide file set (FSet) argument to formatters where needed

	* src/cmd:
	- cgo, ebnflint, godoc, gofmt, goinstall: provide file set (fset) where needed
	- godoc: remove local binary search with sort.Search (change by rsc),
	  extract file set for formatters

	* src/pkg:
	- exp/eval: remove embedded token.Position fields from nodes and replace
	  with named token.Pos fields; add corresponding Pos() accessor methods
	- go/token: added file.Line(), changed signature of File.Position()

	* test/fixedbugs/:
	- bug206.go: change test to not rely on token.Pos details

	* added various extra comments
	* Runs all.bash
	* gofmt formats all of src, misc w/o changes
	* godoc runs

	* performance:
	- The new version of godoc consumes about the same space after indexing
	  has completed, but indexing is half the speed. Significant space savings
	  are expected from smaller ASTs, but since they are thrown away after a
	  file has been indexed, this is not visible anymore. The slower indexing
	  time is due to the much more expensive computation of line information.
	  However, with the new compressed position information, indexing can be
	  rewritten and simplified. Furthermore, computing the line info can be
	  done more efficiently.

        New godoc, immediately after indexing completed (best of three runs):

	  PID COMMAND      %CPU   TIME   #TH #PRTS #MREGS RPRVT  RSHRD  RSIZE  VSIZE
	44381 godoc        0.0%  0:38.00   4    19    149  145M   184K   148M   176M

	2010/12/03 17:58:35 index updated (39.231s, 18505 unique words, 386387 spots)
	2010/12/03 17:58:35 bytes=90858456 footprint=199182584
	2010/12/03 17:58:36 bytes=47858568 footprint=167295224

	Old godoc, immediately after indexing completed (best of three runs):

	  PID COMMAND      %CPU   TIME   #TH #PRTS #MREGS RPRVT  RSHRD  RSIZE  VSIZE
	23167 godoc        0.0%  0:22.02   4    17    132  129M   184K   132M   173M

	2010/12/03 14:51:32 index updated (24.892s, 18765 unique words, 393830 spots)
	2010/12/03 14:51:32 bytes=66404528 footprint=163907832
	2010/12/03 14:51:32 bytes=46282224 footprint=163907832

	The different numbers for unique words/spots stem from the fact the the
	two workspaces are not exactly identical. The new godoc maintains a large
	file set data structure during indexing which (probably) is the reason
	for the larger heap (90858456 vs 66404528) before garbage collection.

R=rsc, r
CC=golang-dev
https://golang.org/cl/3050041

5a9ad8b9

net: fix TestDialGoogle · 92bfd850
Russ Cox authored Dec 06, 2010
```
TBR=r
CC=golang-dev
https://golang.org/cl/3417042
```
92bfd850

8l, runtime: fix Plan 9 386 build. · 8221eb91

Yuval Pavel Zholkover authored Dec 06, 2010

8l was broken by commit 7ac0d2eed9, it caused .data to be page aligned in the file - which is not how Plan 9 expects things to be.
Also .rodata was layed out in a similar fashion.

Not sure when signame was introduced, but added a stub.
Removed the symo assignment in asm.c as it is not currently used.

Fix runtime breakage after commit 629c065d36 which prefixes all external symbols with runtime·.

R=rsc
CC=golang-dev
https://golang.org/cl/2674041

8221eb91

LICENSE: separate, change PATENTS text · 4468e5b3

Russ Cox authored Dec 06, 2010

Split patent grant clause out of LICENSE file
and update text to be more like that used by WebM.
These changes should make Go more acceptable
to the Fedora project and they are acceptable to the FSF.

R=iant
CC=golang-dev
https://golang.org/cl/3103042

4468e5b3

math: improve accuracy of Exp2 · ff4e08f6

Eoghan Sherry authored Dec 06, 2010

Note:
* Exp2 doesn't have a special case for very small arguments
* Exp2 hasn't been subject to a proper error analysis

Also:
* add tests for Exp2 with integer argument
* always test Go versions of Exp and Exp2

R=rsc
CC=Charlie Dorian, PeterGo, golang-dev
https://golang.org/cl/3481041

ff4e08f6

time: fix build · 6eee9ed5

Russ Cox authored Dec 06, 2010

Allow less precise timing on build machines.

TBR=r
CC=golang-dev
https://golang.org/cl/3391043

6eee9ed5

use the new %U format for runes · 42cfe48f
Rob Pike authored Dec 06, 2010
```
R=rsc
CC=golang-dev
https://golang.org/cl/3483041
```
42cfe48f
netchan: fix dumb locking bug introduced in recent editing. · 53eaf40e
Rob Pike authored Dec 06, 2010
```
-found by Dave Cheney

R=rsc
CC=golang-dev
https://golang.org/cl/3460042
```
53eaf40e
flag: fix format error in boolean error report. just use %q; the values are strings. · e26f9b34
Rob Pike authored Dec 06, 2010
```
R=rsc
CC=golang-dev
https://golang.org/cl/3418043
```
e26f9b34

fmt: add %U format for standard Unicode representation of integer values. · 730e39cd

Rob Pike authored Dec 06, 2010

	fmt.Printf("%U", 1) yields "U+0001"
It's essentially "U+%.4x" but lets you override the precision works in scan, too.

R=rsc
CC=golang-dev
https://golang.org/cl/3423043

730e39cd

time: make After use fewer goroutines and host processes. · e2d1595c

Roger Peppe authored Dec 06, 2010

With credit to Gustavo Niemeyer, who hinted at this approach
in #go-nuts.

R=adg, rsc, niemeyer, r
CC=golang-dev
https://golang.org/cl/3416043

e2d1595c

bytes: add Buffer.UnreadRune, Buffer.UnreadByte · 415545e5
Roger Peppe authored Dec 06, 2010
```
R=rsc, r
CC=golang-dev
https://golang.org/cl/3421041
```
415545e5

05 Dec, 2010 1 commit
- builder: Allow buildroot to be passed as command-line argument · dfd98d09
  Devon H. O'Dell authored Dec 05, 2010
```
R=adg
CC=golang-dev
https://golang.org/cl/3473041
```
  dfd98d09