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Author SHA1 Message Date
Rob Pike
15cb7ed34f regexp: fix prefix bug. 
After a prefix match, the old code advanced the length of the
prefix.  This is incorrect since the full match might begin
in the middle of the prefix. (Consider "aaaab+" matching
"aaaaaab").

Fixes #1373

R=rsc
CC=golang-dev
https://golang.org/cl/3795044
 2011-01-03 11:35:34 -08:00
Rob Pike
c0d0d4ef05 regexp: fix performance bug, make anchored searches fail fast. 
The bug was that for an anchored pattern such as ^x, the prefix
scan ignored the anchor, and could scan the whole file if there was
no x present.  The fix is to do prefix matching after the anchor;
the cost miniscule; the speedups huge.

R=rsc, gri
CC=golang-dev
https://golang.org/cl/3837042
 2011-01-03 11:31:51 -08:00
Anschel Schaffer-Cohen
84fc1e20f1 Fix documentation typo. 
This is really insignificant, but it might as well be fixed.

R=golang-dev, brainman
CC=golang-dev
https://golang.org/cl/3832045
 2010-12-31 10:37:55 +11:00
Stefan Nilsson
834fda37c5 atof: added 'E' as valid token for exponent 
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/3827042
 2010-12-27 10:12:10 -08:00
Sebastien Binet
33145c4868 simple fix to not have 'exp/eval' panic in presence of slices like s[:2] 
R=golang-dev, gri
CC=binet, golang-dev
https://golang.org/cl/3782044
 2010-12-27 10:05:32 -08:00
Adam Langley
03e259664f crypto/cipher: fix OCFB 
I messed up when reading the OCFB spec.

TBR=rsc

R=rsc
CC=golang-dev
https://golang.org/cl/3739042
 2010-12-27 12:55:49 -05:00
Caine Tighe
784788ba44 goinstall/download.go: Add checkout concept and helper functions to clean and fix implementation (Issue 1265) 
R=rsc, niemeyer, adg
CC=golang-dev
https://golang.org/cl/3536041
 2010-12-24 11:48:45 +11:00
Andrew Gerrand
fc325c4df4 A+C: Caine Tighe 
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/3824043
 2010-12-24 09:24:33 +11:00
Andrew Gerrand
2cf6c6eb80 6l: fix documentation of -L flag 
R=rsc, iant2, iant
CC=golang-dev
https://golang.org/cl/3802044
 2010-12-24 09:04:53 +11:00
Andrew Gerrand
8ccee48d06 tag release.2010-12-22 
R=r
CC=golang-dev
https://golang.org/cl/3799045
 2010-12-23 13:33:40 +11:00
Andrew Gerrand
7d557ebc1d release.2010-12-22 
R=r
CC=golang-dev
https://golang.org/cl/3809042
 2010-12-23 13:32:20 +11:00
Eoghan Sherry
04a231d406 testing: fix error message on invalid regexp 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/3831041
 2010-12-23 11:40:10 +11:00
Nigel Tao
ea70b0d51d hash/crc64: fix typo in Sum. 
R=agl1
CC=golang-dev
https://golang.org/cl/3772043
 2010-12-22 10:28:22 +11:00
Stefan Nilsson
8cfd9e0676 bufio: removed dead code 
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/3779043
 2010-12-22 08:43:35 +11:00
Rob Pike
d3866ddc65 template: fix trivial bug: integers are not "empty" 
Fixes #1357.

R=adg, gri
CC=golang-dev
https://golang.org/cl/3809041
 2010-12-20 13:36:47 -08:00
David Symonds
8bfa9175a3 expvar: quote StringFunc output, same as String output. 
R=adg
CC=golang-dev
https://golang.org/cl/3797041
 2010-12-20 17:35:21 +11:00
Robert Griesemer
2662b99f39 suffixarray: implememted FindAllIndex regexp search 
Implementation uses fast suffixarray lookup to find
initial matches if the regular expression starts with
a suitable prefix without meta characters.

R=r, rsc
CC=golang-dev
https://golang.org/cl/3720042
 2010-12-17 14:00:46 -08:00
Robert Griesemer
8f68b23b8d go/scanner: interpret filenames in //line filename:line comments 
relative to the source file directory

R=r, rsc
CC=golang-dev
https://golang.org/cl/3752041
 2010-12-17 13:54:37 -08:00
Rob Pike
ae6bfe3687 tls: fix argument mistake in Error call. 
R=agl, agl1, rsc
CC=golang-dev
https://golang.org/cl/3753041
 2010-12-17 13:47:52 -08:00
Rob Pike
18b39f20ef json: fix Fatal call in test 
R=rsc
CC=golang-dev
https://golang.org/cl/3751041
 2010-12-17 13:43:59 -08:00
Russ Cox
3832389036 fix cgo build 
R=r
CC=golang-dev
https://golang.org/cl/3750041
 2010-12-17 13:22:20 -08:00
Russ Cox
6c6d53052e cgo: handle references to symbols in shared libraries 
Fixes #1334.

R=r
CC=golang-dev
https://golang.org/cl/3746041
 2010-12-17 11:37:11 -08:00
Rob Pike
a9e7c9381e regexp: change Expr() to String(); add HasOperator method to Regexp. 
It reports whether a regular expression has operators
as opposed to matching literal text.

R=rsc, gri
CC=golang-dev
https://golang.org/cl/3731041
 2010-12-17 10:23:46 -08:00
Russ Cox
8ec6f7cd11 ld: ignore stab symbols 
Makes 6l work better on OS X 10.5.

Fixes #1352.
Fixes #1353.

R=r
CC=golang-dev
https://golang.org/cl/3661042
 2010-12-17 10:03:43 -08:00
Russ Cox
01464cf956 ld: allow relocations pointing at ELF .bss symbols 
R=r, r2
CC=golang-dev
https://golang.org/cl/3710042
 2010-12-17 09:53:50 -08:00
Russ Cox
0cd3475386 misc/cgo/life: fix, add to build 
#pragma dynexport is no longer needed for
this use of cgo, since the gcc and gc code are
now linked together into the same binary.
It may still be necessary later.

On the Mac, you cannot use the GOT to resolve
symbols that exist in the current binary, so 6l and 8l
translate the GOT-loading mov instructions into lea
instructions.

On ELF systems, we could use the GOT for those
symbols, but for consistency 6l and 8l apply the
same translation.

The translation is sketchy in the extreme
(depending on the relocation being in a mov
instruction) but it verifies that the instruction
is a mov before rewriting it to lea.

Also makes typedefs global across files.

Fixes #1335.
Fixes #1345.

R=iant, r
CC=golang-dev
https://golang.org/cl/3650042
 2010-12-17 09:51:55 -08:00
Anthony Martin
a890d70cc1 crypto/hmac: add HMAC-SHA256 
R=agl1, rsc
CC=golang-dev
https://golang.org/cl/3730041
 2010-12-17 12:19:37 -05:00
Rob Pike
5bd4094d2e regexp: add HasMeta and regexp.Expr(). 
The former is a boolean function to test whether a string
contains a regular expression metacharacter; the second
returns the string used to compile the regexp.

R=gri, rsc
CC=golang-dev
https://golang.org/cl/3728041
 2010-12-16 16:55:26 -08:00
Adam Langley
be45ba712b crypto/tls: missed a file 
R=rsc
CC=golang-dev
https://golang.org/cl/3674043
 2010-12-16 17:14:02 -05:00
Adam Langley
4883b73982 crypto/tls: add ECDHE support 
(ECDHE is "Elliptic Curve Diffie Hellman Ephemeral")

R=rsc
CC=golang-dev
https://golang.org/cl/3668042
 2010-12-16 17:10:50 -05:00
Rob Pike
2e8be52ff7 time: explain the formats a little better. 
R=gri, rsc
CC=golang-dev
https://golang.org/cl/3719042
 2010-12-16 13:25:41 -08:00
Adam Langley
1e3b9524d2 crypto/elliptic: add serialisation and key pair generation. 
This is a prerequisite to ECDHE support in crypto/tls.

R=r, rsc
CC=golang-dev
https://golang.org/cl/3685043
 2010-12-16 16:04:01 -05:00
Russ Cox
b3e8fdce8d darwin, freebsd: ignore write failure (during print, panic) 
The other operating systems already ignore write failures.

Fixes #1279.

R=r, r2
CC=golang-dev
https://golang.org/cl/3723041
 2010-12-16 12:46:56 -08:00
Rob Pike
aa78cec69c test/bench: update numbers for regex-dna after speedup to regexp 
R=rsc
CC=golang-dev
https://golang.org/cl/3634042
 2010-12-16 12:38:14 -08:00
Christopher Wedgwood
678a70e3b6 govet: fix comment 
R=r, r2
CC=golang-dev
https://golang.org/cl/3712041
 2010-12-16 12:35:38 -08:00
Adam Langley
fd021cbe8f crypto/tls: check in support code. 
This support code helps in generating the handshake scripts
which are used for testing.

R=rsc, ality
CC=golang-dev
https://golang.org/cl/3680041
 2010-12-16 10:39:53 -05:00
Nigel Tao
0bf2aa1aa7 exp/draw: remove Border function. 
It was only used by exp/4s, and even if it is general purpose, I think
it belongs in a graphics library atop exp/draw, not in exp/draw itself.

R=rsc
CC=golang-dev
https://golang.org/cl/3705041
 2010-12-16 15:11:10 +11:00
Andrew Gerrand
319ab4782c tag release.2010-12-15.1 
R=rsc
CC=golang-dev
https://golang.org/cl/3709041
 2010-12-16 14:47:08 +11:00
Andrew Gerrand
db2263c46b release.2010-12-15.1 
R=rsc
CC=golang-dev
https://golang.org/cl/3690042
 2010-12-16 14:46:19 +11:00
Russ Cox
1116ec4f20 ld: text segment should not be writable 
R=adg
CC=golang-dev
https://golang.org/cl/3708041
 2010-12-15 19:29:53 -08:00
Andrew Gerrand
e253d37d3e doc/devel: release notes tweak 
R=r
CC=golang-dev
https://golang.org/cl/3707041
 2010-12-16 12:51:01 +11:00
Andrew Gerrand
b05dd118ce tag release.2010-12-15 
R=rsc, r2
CC=golang-dev
https://golang.org/cl/3683042
 2010-12-16 12:46:08 +11:00
Andrew Gerrand
e4fbcb2c23 release.2010-12-15 
R=rsc
CC=golang-dev
https://golang.org/cl/3646043
 2010-12-16 12:29:10 +11:00
Alex Brainman
f8b7eda5f6 8l: remove unneeded windows check 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/3691042
 2010-12-16 12:19:59 +11:00
Alex Brainman
c83451971e runtime: move windows goargs implementation from runtime and into os package 
R=rsc
CC=golang-dev
https://golang.org/cl/3702041
 2010-12-16 12:18:18 +11:00
Alex Brainman
bb53b1c250 build: add another --no-print-directory 
Fixes #1344.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/3584042
 2010-12-16 10:46:25 +11:00
Russ Cox
1063ed8f3b 5l: fix arm build 
R=r
CC=golang-dev
https://golang.org/cl/3701041
 2010-12-15 14:57:49 -08:00
Russ Cox
33405ecc86 fix freebsd build 
R=iant, r
CC=dho, golang-dev
https://golang.org/cl/3687041
 2010-12-15 17:20:26 -05:00
Adam Langley
1a072f4b37 crypto/tls: commit fixes which I hadn't saved. 
R=rsc
CC=golang-dev
https://golang.org/cl/3685041
 2010-12-15 13:58:57 -05:00
Eoghan Sherry
976e45726c math: change float64 bias constant from 1022 to 1023 
This makes some subtle code easier to understand.

R=rsc
CC=golang-dev
https://golang.org/cl/3444043
 2010-12-15 13:20:52 -05:00