cmdutil: fix makefileobj not to clobber default modemap dict Problem occurs if "hg cat -o" is invoked more than once in the same process. The output of "hg cat" will be appended because of modemap[fn] = 'ab'.

shelve: make unshelve work even if it don't run in repository root revertfiles are relative to the repository root. not paths relative to the cwd.

tests: move generaldelta test to inline python (issue4064)

help: minor tweak to push help

pager: honour internal aliases If paging is configured for a command all it's internal defined aliases will be paged as well. This will make attend=log cause 'hg history' to run the pager. However custom aliases will not be paged by default.

Added signature for changeset 1596f2d8f242

Added tag 2.8-rc for changeset 1596f2d8f242

merge default into stable for 2.8 freeze

discovery: revise hint message introduced by changeset b00ba31313c3 This patch revises hint message from "for detail about" introduced by changeset b00ba31313c3 to "for details about", to unify it with the hint message introduced by proceeding patch.

push: add more detailed explanation about "--force" to online help document This patch adds more detailed explanation about "--force" to online help document of "hg push" to prevent novice users to execute "push --force" easily without understanding about problems of multiple branch heads in the repository.