Fix rrule/url column overflow on events#index

Long RRULEs previously overflowed their column with no wrap point;
now escaped and rendered with a <wbr> after each semicolon, so a
long rule wraps at a clause boundary instead of running off the
table. Deliberately not truncated -- a cut-off RRULE's trailing
clause (BYDAY, BYMONTH, etc.) is usually the most specific part.

The url column is now a real link, truncated with an ellipsis at a
fixed width -- deliberately no tooltip, since hovering a real link
already shows the full address in the browser's own status bar.

rrule_with_break_opportunities splits on the raw string's own
semicolons before escaping each piece, not after -- escaping first
and searching the result for semicolons also matches the ones inside
&lt;/&gt; entities, corrupting anything containing a literal < or >.

0 files changed, 0 insertions, 0 deletions