rebase: properly abort when destination is public (issue4896) After rebasing a set of changes onto a public changeset and having the first one be skipped, if you try to abort, the operation fails. This fix adds a check to disallow the target rev into the dstates list within the abort function. This list is checked for immutable states before the rest of abort does its thing.

bookmarks: don't deactivate on no-op update (issue4901)

rebase: properly handle chains of markers with missing nodes As obsolescence markers can contains unknown nodes and 'allsuccessors' returns them, we have to protect again that when looking for successors of the rebase set in the destination. Test have been expanded to catch that.

rebase: use a direct reference to repo.changelog Accessing 'repo.changelog' have a small overhead because we double check that the filtering did not changed. As we make multiple use of this into loops, we should avoid doing the lookup/check every time. This also make the code tidier.

mail: drop python 2.5 support

exchange: use pushop.repo instead of repo

rebase: factor out nothing to rebase return code A rebase call that results in nothing to rebase might be considered successful in some contexts. This factors out the return code from places where hg determines that there is nothing to rebase, so an extenion might change this return code to be something that would allow scripts to run without seeing this as an error.

gitweb: visually highlight source lines when hovering over line numbers Due to how the line links now reside outside of the source lines, hovering over line numbers doesn't count as hovering over the appropriate source line. It can be worked around by using a "+" css selector. However, it's necessary to reorder the elements and put <a> before <span> (which is actually quite logical). It works without further css tweaks because <a> is already absolute-positioned and so the order doesn't matter visually.

rebase: added comments Added comments describing the state variable and constants used throughout the rebase extension

monoblue: visually highlight source lines when hovering over line numbers Due to how the line links now reside outside of the source lines, hovering over line numbers doesn't count as hovering over the appropriate source line. It can be worked around by using a "+" css selector. However, it's necessary to reorder the elements and put <a> before <span> (which is actually quite logical). It works without further css tweaks because <a> is already absolute-positioned and so the order doesn't matter visually.