hg-stable: Changelog

filemerge: make last line of prompts <40 english chars (issue6158) I've chosen <40 as the target so that other languages that may have a 2x blowup in character count can still have a chance to fit into an 80 column screen. Previously, we would show a prompt like: ``` keep (l)ocal [dest], take (o)ther [source], or leave (u)nresolved for some/potentially/really/long/path? ``` On at least some systems, if readline was in use then the last line of the prompt would be wrapped strangely if it couldn't fit entirely on one line. This strange wrapping may be just a carriage return without a line feed, overwriting the beginning of the line; example (100 columns wide, 65 character filename, and yes there's 10 spaces on the end, I assume this is to handle the user inputting longest word we provide as an option, "unresolved"): ``` ng/dir/name/that/does/not/work/well/with/readline/file.txt? ave (u)nresolved for some/lon ``` In some cases it may partially wrap onto the next line, but still be missing earlier parts in the line, such as below (60 columns wide, 65 character filename): ``` rev], or leave (u)nresolved for some/long/dir/name/that/do s/not/work/well/with/readline/file.txt? ``` With this fix, this looks like this on a 60 column screen: ``` tool vim_with_markers (for pattern some/long/dir/name/that/d oes/not/work/well/with/readline/file.txt) can't handle binar y tool meld can't handle binary tool vim_with_markers can't handle binary tool internal:merge3 can't handle binary tool merge can't handle binary no tool found to merge some/long/dir/name/that/does/not/work /well/with/readline/file.txt file 'some/long/dir/name/that/does/not/work/well/with/readli ne/file.txt' needs to be resolved. You can keep (l)ocal [working copy], take (o)ther [merge rev ], or leave (u)nresolved. What do you want to do? ``` Differential Revision: https://phab.mercurial-scm.org/D6562

tweakdefaults: make hg resolve require --re-merge flag to re-merge Pulkit suggested it in https://phab.mercurial-scm.org/D4379, and a discussion with Octobus people reminded me that people still use the error-prone default behavior of `hg resolve`. Differential Revision: https://phab.mercurial-scm.org/D6610

unshelve: rename _dounshelve() to dounshelve() This is a follow-up patch to 3de4f17f4824. Differential Revision: https://phab.mercurial-scm.org/D6605

rust: remove Deref in favor of explicit methods Differential Revision: https://phab.mercurial-scm.org/D6593

rust: simplify overly complicated expression Differential Revision: https://phab.mercurial-scm.org/D6592

rust: run rfmt on all hg-core/hg-cpython code Differential Revision: https://phab.mercurial-scm.org/D6591

changelog: fix handling of empty copy entries in changeset Before this patch, when an empty value was found in the changeset, we would get a ValueError, which would result in None being returned for addedfiles/removedfiles and p1copies/p2copies. That made 278dcb24e535 (copies: write empty entries in changeset when also writing to filelog, 2019-04-23) ineffective at helping the read path not look for copies in the filelogs. Differential Revision: https://phab.mercurial-scm.org/D6595

relnotes: document the new --force-close-branch flag Differential Revision: https://phab.mercurial-scm.org/D6590

py3: hack around inconsistency of type of name passed to DNSQuestion I don't like this patch but this is the easiest way I could fix it. There are some callers which pass name which is bytes, some pass name which is str. I just encode() that if that's str. This does makes test-paths.t pass, but I am not confident whether the whole of zeroconf will work on py3 or not. Differential Revision: https://phab.mercurial-scm.org/D6511