commit: change "editform" to distinguish merge commits from other (--amend) "editform" argument for "getcommiteditor" is decided according to the format below: COMMAND[.ROUTE] - COMMAND: name of command - ROUTE: name of route, if there are two or more routes in COMMAND This patch uses "amend.normal" and "amend.merge" as ROUTE of "editform" instead of "amend", to distinguish merge commits from other in "hg commit --amend" case.

commit: change "editform" to distinguish merge commits from others "editform" argument for "getcommiteditor" is decided according to the format below: COMMAND[.ROUTE] - COMMAND: name of command - ROUTE: name of route, if there are two or more routes in COMMAND This patch uses "normal.normal" and "normal.merge" as ROUTE of "editform" instead of "normal", to distinguish merge commits from others in "hg commit" without "--amend" case. This patch assumes "editform" variations for "hg commit" below: commit.normal.normal commit.normal.merge commit.amend.normal commit.amend.merge "mergeeditform" is factored out for subsequent patches. It takes "ctxorbool" argument, because context object can't be passed in some cases.

test-ssh: verify that stderr from remote is printed (issue4336) The issue fixed in the previous patch was uncovered by implementing an extension that printed additional output locally before the push command completed. This test emulates that. If this change is applied before the previous patch, the test will fail on Linux, with the local output being printed before the "remote: " lines.

posix: implement readpipe using non-blocking I/O (issue4336) On Linux, fstat().st_size of a pipe always returns 0, even if the pipe has data available for reading. This meant that reading from and subsequently printing the stderr pipe content after wireproto commands over SSH meant that available data wasn't being printed. We now implement pipe reading on POSIX by doing a non-blocking read for all available data.

platform: implement readpipe() Reading all available data from a pipe has a platform-dependent implementation. This patch establishes platform.readpipe() by copying the inline implementation in sshpeer.readerr(). The implementations for POSIX and Windows are currently identical. The POSIX implementation will be changed in a subsequent patch.

exchange: remove duplicated addition to pushop.stepdone Not sure how it got there but it is useless.

exchange: drop superfluous parens

push: add bookmarks to the unified bundle2 push We use the `pushkey` part to exchange bookmark updates within the unified bundle2 push. Note that this only applies on update (moving a bookmark known on both sides) since bookmark export (creation of a new bookmark on remote) is apparently done outside of the _push function.

test-bundle2: add bookmark movement to the push test If we add bookmarks to bundle2, we need a way to test the new code. Tests are changed beforehand to highlight that inclusion of bookmarks in bundle does not introduce any behavior changes.

push: use stepsdone to control bookmark push If bookmark are to be integrated in the unified bundle2, we need a way to disable the old-style push.