... help . find changesets by author, revision, files, or words in the commit message . ... Specifying File Sets . ... show changeset information by line for each file . ... show revision history of entire repository or files . ... set or show the current phase name . ... output the current or given revision of files . ... search for a pattern in specified files and revisions . ... identify the working copy or specified revision . ... show the parents of the working directory or revision . ...