merge: improve interactive one-changed one-deleted message (issue5550) I like the wording from the bug, so I figured I'd package it up in a change and see what people think. Differential Revision: https://phab.mercurial-scm.org/D4336

bookmark: add an --active flag to display the active bookmark There is currently no official simple way to retrieve the current bookmark. In particular for automation. We add a `--active` flag to the `hg bookmarks` command. When set, the command display the current bookmark name if any or return 1. For now, this flag is read-only. However sensible combinations exist with `--delete`, `--rename` and `--rev` and can be implemented later.

phase: use `_phase` revset instead of string interpolation The previous code was hackyer and assume all phases had an associated revset. The later might no longer be true once we introduce more internal phase.

phase: expose a `_phase(idx)` revset Internally phase related revset are calling the `_phase` function. We expose it as an internal revset. This is useful to refer to phase in revset doing debatable things around the phase name.

phase: handle phase with no command flag Before this changeset, all existing phases have a corresponding flag on the `hg phase` command. (eg: `hg phase --draft`). After this changeset, a phase can exists without having an associated flag. This is useful to introduce a new internal phase that we do not want to expose to user.

phase: explicitly exclude secret phase and above The comment explicitly mention the secret phase so we should as well use that in the code.

phase: use `trackedphases` in `_getphaserevsnative` Instead of manually listing secret and draft, simply use the `trackedphases` constant. The constant is already used by `_getphaserevsnative`.

lfs: add a progress bar when searching for blobs to upload The search itself can take an extreme amount of time if there are a lot of revisions involved. I've got a local repo that took 6 minutes to push 1850 commits, and 60% of that time was spent here (there are ~70K files): \ 58.1% wrapper.py: extractpointers line 297: pointers = extractpointers(... | 57.7% wrapper.py: pointersfromctx line 352: for p in pointersfromctx(ct... | 57.4% wrapper.py: pointerfromctx line 397: p = pointerfromctx(ctx, f, ... \ 38.7% context.py: __contains__ line 368: if f not in ctx: | 38.7% util.py: __get__ line 82: return key in self._manifest | 38.7% context.py: _manifest line 1416: result = self.func(obj) | 38.7% manifest.py: read line 472: return self._manifestctx.re... \ 25.6% revlog.py: revision line 1562: text = rl.revision(self._node) \ 12.8% revlog.py: _chunks line 2217: bins = self._chunks(chain, ... | 12.0% revlog.py: decompressline 2112: ladd(decomp(buffer(data, ch... \ 7.8% revlog.py: checkhash line 2232: self.checkhash(text, node, ... | 7.8% revlog.py: hash line 2315: if node != self.hash(text, ... | 7.8% revlog.py: hash line 2242: return hash(text, p1, p2) \ 12.0% manifest.py: __init__ line 1565: self._data = manifestdict(t... \ 16.8% context.py: filenode line 378: if not _islfs(fctx.filelog(... | 15.7% util.py: __get__ line 706: return self._filelog | 14.8% context.py: _filelog line 1416: result = self.func(obj) | 14.8% localrepo.py: file line 629: return self._repo.file(self... | 14.8% filelog.py: __init__ line 1134: return filelog.filelog(self... | 14.5% revlog.py: __init__ line 24: censorable=True)

i18n: merge i18n comments of translatable texts correctly Before this patch, i18n comments of translatable texts are lost at creation of hg.pot file, if: - same translatable text appears multiple times, - the 1st appearance does not have i18n comment, and - any of rest has it For example, previous patch for filemerge.py adds translatable texts with i18n comments, but these comments are lost, because: - automatically added texts in docstring of internal merge tools are picked up earlier than these translatable texts, because of location in filemerge.py - but docstring has no i18n comment This patch makes addentry() of posplit merge i18n comments of later translatable texts, in order to keep them at creation of hg.pot.

help: revise explanation about capability check while selecting merge tool This is follow up of 7c6044634957 and cded904f7acc. This patch adds explanations about: - notation in capability columns in the table - how capabilities of external merge tools are treated