... About Trac . ... trac . ... The Trac repository browser can be used to browse specific revisions of directories €а . ... and files stored in the repository of the configured version control system. €а . ... and files stored in the repositories associated with the Trac environment. €а . ... When such a default repository is present, its top-level files and directories €а . ... by clicking on the directory names. ... Clicking on the ''diff'' icon after revision number will display the changes made €а ...