tigefa4u projects Trac

In the !OutlineFormatter, the anchor of headings must always be computed on the full wikified heading, as this is what will be used by the normal Formatter when rendering heading ids. Fixes a problem observed with long headings in the TracFaq.

Add support for labelled WikiPageName links, e.g. `[WikiPageNames wiki page name]`. This change restores the functionality of #3240 and fixes #3343.

Revert [3376/trunk/trac/wiki/formatter.py] and reintroduce explicit support for MoinMoin's internal free links which was removed in r3382. This change temporarily breaks #3240.

Use a better regexp for matching Wiki header links. Fixes #3343.

The Image macro now handles external URLs. Quick fix for #3410.

As in r3531, ensure the wiki page version numbers are displayed as ints.

Ensure version numbers are ints, in the !RecentChanges macro. Should fix #3430.

Handle stale PostgreSQL (or others) more gracefully. Closes #3394. Thanks to flfr at stibo.com for the patch.

Fixed log InterTrac links. This will only work when targeting a recent Trac (>= r3526) and the `<trac_prefix>.compat` configuration option is set to `false`.

InterTrac improvements: the InterTrac links are now able to take benefit from r3526, i.e. the corresponding URLs are of the form `/intertrac/<link>`.

However, as this will only work for Trac versions >= r3526, this is ''not'' yet the default behavior. This can be set on a case by case basis by setting the `<trac_prefix>.compat` configuration option to `false`.

E.g.

{{{
[intertrac]

# assuming t.e.o. is running r3526:
trac.title = Edgewall's Trac for Trac
trac.url = http://trac.edgewall.org
trac.compat = false

# the following Trac is 0.9.x
pysqlite.title = PySqlite's Trac (initd)
pysqlite.url = http://www.initd.org/tracker/pysqlite
pysqlite.compat = true
}}}