By default, children of a changeset in a named branch belong to the same named branch. If REV is the parent of the working directory, then this new changeset is committed automatically unless --no-commit is specified. This will guard against various ways that portable patch formats and mail systems might fail to transfer Mercurial data or metadata. Files that changed between either parent are marked as changed for the next commit and a commit must be performed before any further updates to the repository are allowed. The log below.
nest...