This is a replacement for pending CL 2219042. It only contains
the raw suffixarray functionality with two methods:
- New create a new index from some data
- Lookup lookup occurences of a bytes slice in the data
Any other functionality (dealing with multiple data sets and
the corresponding position lists) is generic and doesn't have
to be part of this package.
Known performance bug: This implementation works fine for data sets
up to several megabytes as long as it doesn't contain very long
contiguous sequences of equal bytes. For instance, index creation for
all .go files under GOROOT (250KLOCs, approx. 9MB) takes ~50s on
2.66 GHz Intel Xeon as long as test/fixedbugs/257.go is excluded.
With that file, index creation times takes several days. 257.go contains
a string of 1M smiley faces.
There are more sophisticated suffixarray creation algorithms which
can handle very long common prefixes. The implementation can be
updated w/o the need to change the interface.
R=rsc, r, PeterGo
CC=golang-dev
https://golang.org/cl/2265041
Fixes#1124.
Implementation is suggested by Skip.
Test is suggested by PeterGo.
R=r, PeterGo, rsc
CC=golang-dev, skip.tavakkolian
https://golang.org/cl/2256041
* Add documentation about array arguments. Fixes issue 1125.
* Do not interpret x, y := z, w as special errno form. Fixes issue 952.
* Fix nested Go calls (brainman). Fixes issue 907.
R=r
CC=golang-dev
https://golang.org/cl/2214044
Regenerate zsyscall_linux_*.go files with recent changes to
mksyscall.sh.
Add socketpair to syscall_linux_amd64.go; for some reason it
was in the generated file but not in the source file.
R=rsc, r2
CC=golang-dev
https://golang.org/cl/2190044
The key/value format of X.500 names means that it's possible to encode
a name with multiple values for, say, organisation. RFC5280
doesn't seem to consider this, but there are Verisign root
certificates which do this and, in order to find the correct
root certificate in some cases, we need to handle it.
Also, CA certificates should set the CA flag and we now check
this. After looking at the other X.509 extensions it appears
that they are universally ignored/bit rotted away so we ignore
them.
R=rsc
CC=golang-dev
https://golang.org/cl/2249042
asn1: add support for T61String because this is the string type which
several www.google.com certificates are now using for fields like
CommonName
tls: force a handshake in Dial so that certificates are ready
afterwards.
Fixes#1114.
R=rsc
CC=golang-dev
https://golang.org/cl/2216043
The decoder was crashing when handling an rpc that expected
a struct but was delivered something else. This diagnoses the
problem. The other direction (expecting non-struct but getting
one) was already handled.
R=rsc
CC=golang-dev
https://golang.org/cl/2246041
* SHOW DB responds with a
"110 n databases present - text follows" -- parse it.
* Doing a Define() on a non-existing word gives error
"invalid definition count: no", when we really
want "552 no match".
R=rsc
CC=golang-dev
https://golang.org/cl/2211041
