- read search index files in groutine to avoid
start-up failure on app engine because reading
the files takes too long
- permit usage of search index files and indexer
- minor cosmetic cleanups
R=dsymonds
CC=golang-dev
https://golang.org/cl/4952050
Needed to ensure that finding the last boundary does not result in O(n^2)-like behavior.
Now prevents lookbacks beyond 31 characters across the board (starter + 30 non-starters).
composition.go:
- maxCombiningCharacters now means exactly that.
- Bug fix.
- Small performance improvement/ made code consistent with other code.
forminfo.go:
- Bug fix: ccc needs to be 0 for inert runes.
normalize.go:
- A few bug fixes.
- Limit the amount of combining characters considered in FirstBoundary.
- Ditto for LastBoundary.
- Changed semantics of LastBoundary to not consider trailing illegal runes a boundary
as long as adding bytes might still make them legal.
trie.go:
- As utf8.UTFMax is 4, we should treat UTF-8 encodings of size 5 or greater as illegal.
This has no impact on the normalization process, but it prevents buffer overflows
where we expect at most UTFMax bytes.
R=r
CC=golang-dev
https://golang.org/cl/4963041
Interesting that Fprintf can do zero mallocs.
(Sprintf must allocate the returned string.)
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4977049
Was keeping a pointer to the labeled statement in n->right,
which meant that generic traversals of the tree visited it twice.
That combined with aggressive flattening of the block
structure when possible during parsing meant that
the kinds of label: code label: code label: code sequences
generated by yacc were giving the recursion 2ⁿ paths
through the program.
Fixes#2212.
R=lvd
CC=golang-dev
https://golang.org/cl/4960050
When installing profiling tools on Mac OS X print
message if there is a problem with /usr/local/bin
Fixes#2209.
R=golang-dev, r, adg
CC=golang-dev, mike.rosset
https://golang.org/cl/4950057
This transitions into a JS state when entering any attribute whose
name starts with "on".
It does not yet enter a JS on entry into a <script> element as script
element handling is introduced in another CL.
R=nigeltao
CC=golang-dev
https://golang.org/cl/4968052
- KindRuns don't need to repeat SpotKind,
it is stored in each Spot
- removed extra indirection from FileRuns
to KindRuns
- slight reduction of written index size
(~500KB)
R=rsc
CC=golang-dev
https://golang.org/cl/4969052
Does as much as possible in data layout instead
of during the init function.
Handles var x = y; var y = z as a special case too,
because it is so prevalent in package unicode
(var Greek = _Greek; var _Greek = []...).
Introduces InitPlan description of initialized data
so that it can be traversed multiple times (for example,
in the copy handler).
Cuts package unicode's init function size by 8x.
All that remains there is map initialization, which
is on the chopping block too.
Fixes sinit.go test case.
Aggregate DATA instructions at end of object file.
Checkpoint. More to come.
R=ken2
CC=golang-dev
https://golang.org/cl/4969051
My string literal was being rewritten from
"runtime.SysReserve(%p, %D) = error %d"
to
"runtime.SysReserve ( %p , %D ) = error %d"
R=iant
CC=golang-dev
https://golang.org/cl/4972051
- canonicalize package descriptors
- remove duplicate storage of file paths
- reduces (current) written index file by approx 3.5MB
(from 28434237B to 24686643B, or 13%)
- next step: untangle DAG (when serializing, using
gob, the index dag explodes into an index tree)
R=dsymonds
CC=golang-dev
https://golang.org/cl/4983042
1. adds a urlPart field to context
2. implements tURL to figure out the URL part
3. modifies joinContext to allow common context mismatches
around branches to be ignored when not material as in
<a href="/foo{{if .HasQuery}}?q={{.Query}}{{/if}}">
4. adds a pipeline function that filters dynamically inserted
protocols to prevent code injection via URLs.
R=nigeltao
CC=golang-dev
https://golang.org/cl/4957041
This CL implements a new godoc feature to save the search
index on disk. Use -write_index to create the search
index file named with -index_files. Use -index_files to
provide a glob pattern specifying index file(s) when
starting godoc; in this case the run-time indexer is not
run.
Known issues:
- saving/restoring full text index is not yet supported
- the list of flags and overall usage logic could use a
cleanup
R=rsc, dsymonds
CC=golang-dev
https://golang.org/cl/4974045
The result of sort.Search is in the interval [0,n);
specifically, if no entry is found, the result is n
and not -1.
R=dsymonds
CC=golang-dev
https://golang.org/cl/4982041
release.r50 looks for newest tag <= go.r50
weekly.2010-10-10 looks for newest tag <= go.2010-10-10
Implements behavior for hg, git, and bzr.
R=dsymonds, rsc, n13m3y3r
CC=golang-dev
https://golang.org/cl/4873057
Since JavaScript doesn't have [u]int64 types, some JSON APIs
encode such types as strings to avoid losing precision.
This adds a new struct tag option ",string" to cause
fields to be wrapped in JSON strings on encoding
and unwrapped from strings when decoding.
R=rsc, gustavo
CC=golang-dev
https://golang.org/cl/4918051
This should allow symlinks in tar files. Where previously
as far as I can see they were skipped completely.
R=golang-dev, dsymonds, rsc, bradfitz, bradfitz
CC=golang-dev, mike.rosset
https://golang.org/cl/4973044
This CL changes the internal form of IPMask for IPv4
from 16-byte to 4-byte, also adds Size method to IPMask
struct and changes output string format of IPMask.String
method.
R=rsc
CC=golang-dev
https://golang.org/cl/4950046
