chgserver: invalidate the server if extensions fail to load Previously, if extensions fail to load, chg server will just keep working without those extensions. It will print a warning message but only if a new server starts. This patch invalidates the server if any extension failed to load, but still serve the client (hopefully just) once. It will help chg pass some test cases of test-bad-extension.t.

chgserver: add an explicit "reconnect" instruction to validate In some rare cases (next patch), we may want validate to do "unlink" without forcing the client reconnect. This patch addes a new "reconnect" instruction and makes "unlink" not to reconnect by default.

dispatch: flush ui before returning from dispatch A chg client may exit after received the result from runcommand. It is necessary to do a flush to make sure the warning message is printed out and the process waiting for the chg client will actually see the output. This helps chg to pass test-alias.t.

tests: make tests for convert with svn portable svn 1.6.x (at least, 1.6.12 or 1.6.17) might display empty lines, even though svn 1.9.x (at least, 1.9.3) doesn't. To make tests for convert with svn portable, this patch adds "|(^$)" regexp to egrep in filter_svn_output. To avoid similar future issue, this patch adds "|(^$)" regexp to all filter_svn_output (and adjusts test-subrepo-svn.t), even though only test-convert-svn-source.t fails with svn 1.6.x, AFAIK.

merge with stable

test-pager: add a test for pager with color enabled

http: support sending hgargs via POST body instead of in GET or headers narrowhg (for its narrow spec) and remotefilelog (for its large batch requests) would like to be able to make requests with argument sets so absurdly large that they blow out total request size limit on some http servers. As a workaround, support stuffing args at the start of the POST body. We will probably want to leave this behavior off by default in servers forever, because it makes the old "POSTs are only for writes" assumption wrong, which might break some of the simpler authentication configurations.

fsmonitor: flag msc_stdint as no-check-code I'd rather not modify code that we're vendoring, so I'm just marking it this way.

fsmonitor: use custom stdint.h file when compiling with Visual C Visual C/C++ 9, which Python 2.7 is compatible with, doesn't have C99 support and thus doesn't contain a stdint.h file. This changeset adds a custom version of stdint.h, created specifically for Visual C, and uses it when building with that compiler.

tests: handle getaddrinfo reporting "No address associated with hostname" This has been seen on some Fedora 23 systems.