| 33 |  | == Reference for special sections | 
                          | 34 |  | [[PageOutline(3,,inline)]] | 
                          | 35 |  |  | 
                          | 36 |  | === [components] === #components-section | 
                          | 37 |  | This section is used to enable or disable components provided by plugins, as well as by Trac itself. The component to enable/disable is specified via the name of the option. Whether its enabled is determined by the option value; setting the value to `enabled` or `on` will enable the component, any other value (typically `disabled` or `off`) will disable the component. | 
                          | 38 |  |  | 
                          | 39 |  | The option name is either the fully qualified name of the components or the module/package prefix of the component. The former enables/disables a specific component, while the latter enables/disables any component in the specified package/module. | 
                          | 40 |  |  | 
                          | 41 |  | Consider the following configuration snippet: | 
                          | 42 |  | {{{ | 
                          | 43 |  | [components] | 
                          | 44 |  | trac.ticket.report.ReportModule = disabled | 
                          | 45 |  | webadmin.* = enabled | 
                          | 46 |  | }}} | 
                          | 47 |  |  | 
                          | 48 |  | The first option tells Trac to disable the [wiki:TracReports report module]. The second option instructs Trac to enable all components in the `webadmin` package. Note that the trailing wildcard is required for module/package matching. | 
                          | 49 |  |  | 
                          | 50 |  | See the ''Plugins'' page on ''About Trac'' to get the list of active components (requires `CONFIG_VIEW` [wiki:TracPermissions permissions].) | 
                          | 51 |  |  | 
                          | 52 |  | See also: TracPlugins | 
                          | 53 |  |  | 
                          | 54 |  | === [extra-permissions] === #extra-permissions-section | 
                          | 55 |  | ''(since 0.12)'' | 
                          | 56 |  |  | 
                          | 57 |  | Custom additional permissions can be defined in this section when [wiki:ExtraPermissionsProvider] is enabled. | 
                          | 58 |  |  | 
                          | 59 |  | === [milestone-groups] === #milestone-groups-section | 
                          | 60 |  | ''(since 0.11)'' | 
                          | 61 |  |  | 
                          | 62 |  | As the workflow for tickets is now configurable, there can be many ticket states, | 
                          | 63 |  | and simply displaying closed tickets vs. all the others is maybe not appropriate  | 
                          | 64 |  | in all cases. This section enables one to easily create ''groups'' of states  | 
                          | 65 |  | that will be shown in different colors in the milestone progress bar. | 
                          | 66 |  |  | 
                          | 67 |  | Example configuration (the default only has closed and active): | 
                          | 68 |  | {{{ | 
                          | 69 |  | closed = closed | 
                          | 70 |  | # sequence number in the progress bar | 
                          | 71 |  | closed.order = 0 | 
                          | 72 |  | # optional extra param for the query (two additional columns: created and modified and sort on created) | 
                          | 73 |  | closed.query_args = group=resolution,order=time,col=id,col=summary,col=owner,col=type,col=priority,col=component,col=severity,col=time,col=changetime | 
                          | 74 |  | # indicates groups that count for overall completion percentage | 
                          | 75 |  | closed.overall_completion = true | 
                          | 76 |  |  | 
                          | 77 |  | new = new | 
                          | 78 |  | new.order = 1 | 
                          | 79 |  | new.css_class = new | 
                          | 80 |  | new.label = new | 
                          | 81 |  |  | 
                          | 82 |  | # one catch-all group is allowed | 
                          | 83 |  | active = * | 
                          | 84 |  | active.order = 2 | 
                          | 85 |  | # CSS class for this interval | 
                          | 86 |  | active.css_class = open | 
                          | 87 |  | # Displayed label for this group | 
                          | 88 |  | active.label = in progress | 
                          | 89 |  | }}} | 
                          | 90 |  |  | 
                          | 91 |  | The definition consists in a comma-separated list of accepted status. | 
                          | 92 |  | Also, '*' means any status and could be used to associate all remaining | 
                          | 93 |  | states to one catch-all group. | 
                          | 94 |  |  | 
                          | 95 |  | The CSS class can be one of: new (yellow), open (no color) or | 
                          | 96 |  | closed (green). New styles can easily be added using the following | 
                          | 97 |  | selector:  `table.progress td.<class>` | 
                          | 98 |  |  | 
                          | 99 |  | === [repositories] === #repositories-section | 
                          | 100 |  |  | 
                          | 101 |  | (''since 0.12'' multirepos) | 
                          | 102 |  |  | 
                          | 103 |  | One of the alternatives for registering new repositories is to populate the `[repositories]` section of the trac.ini. | 
                          | 104 |  |  | 
                          | 105 |  | This is especially suited for setting up convenience aliases, short-lived repositories, or during the initial phases of an installation. | 
                          | 106 |  |  | 
                          | 107 |  | See [TracRepositoryAdmin#Intrac.ini TracRepositoryAdmin] for details about the format adopted for this section and the rest of that page for the other alternatives. | 
                          | 108 |  |  | 
                          | 109 |  | === [svn:externals] === #svn:externals-section | 
                          | 110 |  | ''(since 0.11)'' | 
                          | 111 |  |  | 
                          | 112 |  | The TracBrowser for Subversion can interpret the `svn:externals` property of folders. | 
                          | 113 |  | By default, it only turns the URLs into links as Trac can't browse remote repositories. | 
                          | 114 |  |  | 
                          | 115 |  | However, if you have another Trac instance (or an other repository browser like [http://www.viewvc.org/ ViewVC]) configured to browse the target repository, then you can instruct Trac which other repository browser to use for which external URL. | 
                          | 116 |  |  | 
                          | 117 |  | This mapping is done in the `[svn:externals]` section of the TracIni | 
                          | 118 |  |  | 
                          | 119 |  | Example: | 
                          | 120 |  | {{{ | 
                          | 121 |  | [svn:externals] | 
                          | 122 |  | 1 = svn://server/repos1                       http://trac/proj1/browser/$path?rev=$rev | 
                          | 123 |  | 2 = svn://server/repos2                       http://trac/proj2/browser/$path?rev=$rev | 
                          | 124 |  | 3 = http://theirserver.org/svn/eng-soft       http://ourserver/viewvc/svn/$path/?pathrev=25914 | 
                          | 125 |  | 4 = svn://anotherserver.com/tools_repository  http://ourserver/tracs/tools/browser/$path?rev=$rev | 
                          | 126 |  | }}} | 
                          | 127 |  | With the above, the `svn://anotherserver.com/tools_repository/tags/1.1/tools` external will be mapped to `http://ourserver/tracs/tools/browser/tags/1.1/tools?rev=` (and `rev` will be set to the appropriate revision number if the external additionally specifies a revision, see the [http://svnbook.red-bean.com/en/1.4/svn.advanced.externals.html SVN Book on externals] for more details). | 
                          | 128 |  |  | 
                          | 129 |  | Note that the number used as a key in the above section is purely used as a place holder, as the URLs themselves can't be used as a key due to various limitations in the configuration file parser. | 
                          | 130 |  |  | 
                          | 131 |  | Finally, the relative URLs introduced in [http://subversion.tigris.org/svn_1.5_releasenotes.html#externals Subversion 1.5] are not yet supported. | 
                          | 132 |  |  | 
                          | 133 |  | === [ticket-custom] === #ticket-custom-section | 
                          | 134 |  |  | 
                          | 135 |  | In this section, you can define additional fields for tickets. See TracTicketsCustomFields for more details. | 
                          | 136 |  |  | 
                          | 137 |  | === [ticket-workflow] === #ticket-workflow-section | 
                          | 138 |  | ''(since 0.11)'' | 
                          | 139 |  |  | 
                          | 140 |  | The workflow for tickets is controlled by plugins.  | 
                          | 141 |  | By default, there's only a `ConfigurableTicketWorkflow` component in charge.  | 
                          | 142 |  | That component allows the workflow to be configured via this section in the trac.ini file. | 
                          | 143 |  | See TracWorkflow for more details. | 
                          | 144 |  |  |