rebase: better way to detect non-detaching revisions (issue5044) Rather than look for the lowest revision, see if the rebase state is tracking the parents of this revision. Otherwise we can't handle multiple revisions in one rebase that includes a merge revision. Fixes issue5044.

i18n-ja: synchronized with 88609cfa3745

i18n-pt_BR: synchronized with f0d3c5794380

doc: itemize text blocks to increase readability in HTML format Before this patch, text blocks changed in this patch are shown as just continuous text blocks like below in HTML format. Global configuration like the username setting is typically put into: %USERPROFILE%\mercurial.ini $HOME/.hgrc This patch itemizes these text blocks to increase readability in HTML format. Global configuration like the username setting is typically put into: - %USERPROFILE%\mercurial.ini (on Windows) - $HOME/.hgrc (on Unix, Plan9) Like as other platform sensitive container-ed text blocks, this patch also adds explicit "on PLATFORM" information to each items for readability in HTML format, even though output of "hg help config" on command line seems a little redundant. For example, on Unix: Global configuration like the username setting is typically put into: - "$HOME/.hgrc" (on Unix, Plan9)

doc: use correct indentation for enumeration This creates hg.1.html as expected.

doc: use correct cross reference in help documentation This patch fixes problems below: - ":hg:" role should be followed by not '"' but '`' - there is a help topic not "default-push" but "config.default-push"

doc: prevent literal text block from being treated as non-literal one This creates hg.1.html as expected.

doc: prevent non-literal text block from being treated as literal one This creates hg.1.html as expected.

histedit: show correct hash ID at verification error node.short() on 'ha' in verifyactions() causes broken hash ID, because it is initialized with node.hex()-ed node value.

backout: disable --merge with --no-commit (issue4874) Because "backout --merge" have to make a commit before merging, it doesn't work with --no-commit. We could change "backout --merge" to make a merge commit automatically, and --no-commit to bypass a merge commit, but that change would be undesirable because: a) it's hard to fix bad merges in general b) two commits would be created with the same --message So, this patch simply disables "--merge --no-commit".