tigefa4u projects Trac

Follow-up to r7398: as a bonus, now don't escape newlines if they were already escaped.

Improved handling of the ''preserve newlines'' rendering mode for Wiki text (follow-up to r1561)

It's not done by systematically appending a `[[BR]]` macro at the end of each line, but by appending `<br>` in the output, when needed.

Closes #7461.

TracError message can be directly converted to unicode.

Backported r6984, closes #5981.

The altlinks for the content converters should not be added when a wiki page does not exist or when the user is looking at the available reports list.

Closes #7164.

Patch contributed by Dave Gynn. Thanks!

0.11-stable: Added some entries to the ChangeLog. And no, I've not started releasing anything yet.

Fixed the unit-test affected by r7393 and also fix a few typos from r7291.

When `trac-admin` is run non-interactively, don't duplicate backslashes found in the command arguments.

Closes #5787.

TracAdmin: don't try to guess the indexing error based on the repository_type, as any kind of error is possible.

Follow-up to [7390], also use `printerr` as a shortcut to `console_print(sys.stderr,...)` and add translation markers.

In `trac-admin`, also consistently use `console_print` for the text sent to sys.stdout.

That will be useful for translated texts, but also for a few other situations, like when exporting a wiki page on the console (`print text`). In that situation, I noticed the previous version of `print_console` was not robust enough, as you easily get unicode code points for which no encoding exist in the console charset, hence we need to use the 'replace' mode.

Closes #7241.