This plugin facilitates integration with the perforce version control system
It supports:
Adding files to a perforce repository Opening a file for edit Reverting changes made to a file Updating a file to the latest version (head) in the repository Listing the change history of a files Comparing a file to latest verion (head) Comparing a file to the version that a given perforce client has checked out (have revision) Comparing any given two revisions (through the history) Annotating a file (i.e. telling from which changelist a given line of code came from )