people ask regularly, so lets just docco it
Yeah, I use to regularly fall into that trap. And typically I have to look up the correct integer, which I find annoying.
What would you think about adding a "mnemonic" rendering shortcut like
Or simply escaping pipe symbols. ! is the "TWiki standard escape" so !| could translate to &124;
Added %VBAR% to TWikiPreferences
Updated headline for release note