PR-URL: #8546
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>

PR-URL: #8845
Reviewed-by: Trevor Norris <trev.norris@gmail.com>

Clarify the fd option: it is preferred to the path parameter, omits
the "open" event if given, and is available on WriteStreams as well.

PR-URL: #7707
Fixes: #7707
Fixes: #7708
Fixes: #4367
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>

Reviewed-By: Fedor Indutny <fedor@indutny.com>
PR-URL: #6442

Fix Interface.setBreakpoint() to correctly handle an attempt to set a
breakpoint in the current script when there is no current script.
This usually happens when the debugged process is not paused.

Fixes: #6453
PR-URL: #6460
Reviewed-By: Chris Dickinson <christopher.s.dickinson@gmail.com>

Fix a Windows-only build error that was introduced in
commit 1183ba4 ("zlib: support concatenated gzip files").

Rename the NO_ERROR and FAILED enumerations, they conflict
with macros of the same name in <winerror.h>.

PR-URL: #8893
Reviewed-By: Fedor Indutny <fedor@indutny.com>
Reviewed-By: Rod Vagg <rod@vagg.org>
Reviewed-by: Timothy J Fontaine <tjfontaine@gmail.com>

In cases where many small writes are made to a stream
lacking _writev, the array data structure backing the
WriteReq buffer would greatly increase GC pressure.

Specifically, in the fs.WriteStream case, the
clearBuffer routine would only clear a single WriteReq
from the buffer before exiting, but would cause the
entire backing array to be GC'd. Switching to [].shift
lessened pressure, but still the bulk of the time was
spent in memcpy.

This replaces that structure with a linked list-backed
queue so that adding and removing from the queue is O(1).
In the _writev case, collecting the buffer requires an
O(N) loop over the buffer, but that was already being
performed to collect callbacks, so slowdown should be
neglible.

PR-URL: #8826
Reviewed-by: Timothy J Fontaine <tjfontaine@gmail.com>
Reviewed-by: Trevor Norris <trev.norris@gmail.com>

Add documentation for the callback parameter of http.ClientRequest's and
http.ServerResponse's end methods.

Signed-off-by: Julien Gilli <julien.gilli@joyent.com>

The url.parse() function now checks whether an escapable character is in
the URL before trying to escape it.

PR-URL: #8638
[trev.norris@gmail.com: Switch to use continue instead of if]
Signed-off-by: Trevor Norris <trev.norris@gmail.com>

In general path functions don't change the case of a path. Making an
exception for windows drive letters violates the principle of least
surprise.

Changing the drive letter case has caused a lot of issues, including
#7031, #7806 and lots of bikeshedding about
whether uppercase is the right case or lowercase.

This effectively reverts a05f973

Reviewed-By: not_yet
PR-URL: #8934

The test fixtures directory is derived from the path to the currently
running script, which is itself specified on the command line. That
means that the case of the fixtures dir may not match what the test
expects (when executed on a case-insensitive file system).

Reviewed-By: not_yet
PR-URL: #8934