tigefa4u projects Trac

Date and Time Preference Panel:
- show how the current date and time looks in the selected timezone
- more robust timezone selection (use of get_timezone)
- ... and fix the page title for date time preference panel (#4391)

(merged from the source:sandbox/timeline-link-resolver-tmp branch)

datetime utilities:
- add support for `'iso8601'` format in format utilities and also in `parse_date`
- change names of !FixedOffset timezones, from the ''Etc/GMT-/+'' POSIX names to the more intuitive ''GMT +/-'' ones, as discussed in #975.

(merged from the source:sandbox/timeline-link-resolver-tmp branch)

Reverted indentation of `<textarea>` contents on the report editing screen in [4631].

Timeline link resolver branch: merge changes from trunk (integrates r4620:4622 and r4624:4641).

TracMercurial for 0.11: a few optimizations for the revision display methods.

It seems that avoiding `repo.lookup` in most cases makes the whole thing feel much more responsive.

Oops, forgot to rename this `render_macro` to `expand_macro` during the [4621] API change. Fixes #4602.

Annotation API doc change: it's not advised anymore to use short revs (as they're probably not always unique identifiers in all backends). Instead, we call `Repository.short_rev` where appropriate (see also #3533).

Fix ''System Information'' in error.html. Follow-up to r4577: don't introduce newlines within a wiki table cell.

Fix the !PlainTextRenderer so that it also works when no annotations are requested. The problem was apparent in code blocks when the highlighter(s) failed to render the block and the plain text renderer was used as a fallback.

Thanks to zimbatm on IRC for helping me to track down the issue.

Follow-up to r4399 and r4597.

Follow-up to r4636, some fine tuning ...