tigefa4u projects Trac

Attachment metadata can be searched.

In a way similar to what is done for the `ITimelineEventProvider`, the Attachment module provides a `get_search_results(self, req, resource_realm, terms)` helper that can be used by the various modules providing attachment support. The search for attachment therefore becomes dependent on the selection of the search source for the parent resource.

Patch by Remy Blank, closes #2561.

Add more Brazilian Portuguese translations.

Submitted by: Leslie H. Watter

More Greek fixes.

Fix some minor grammer issues.

Force Babel 0.9.3 since it fixes some plurality issues.

TracMercurial for 0.12: `MercurialRepository.next_rev(rev, path)` now takes into account path information (only when path is a file, directory still not supported)

TracMercurial for 0.11: backported r7342 (''follow first parent/child'')

TracMercurial for 0.12: for previous/next rev, always use first parent/child (i.e. stay on the branch).

WikiRename: illustrate the transition towards use of context manager and `with` statement, for `transaction` (requires Python 2.5 - not meant for trunk).