I can confirm this. Font protrusion seems to be broken in the current release; whenever I switch it on, I get a similar error. Thomas On Apr 7, 2006, at 3:17 PM, Alan Bowen wrote:
! Missing number, treated as zero. <to be read again> \relax \dododefineprotrudefactor ...pcode \handledfont #1 \dimexpr #2 \lproddimen \if... <argument> ...ndash\endcsname }{0}{.3}}\donothing \let \char \normalchar \secondoftwoarguments #1#2->#2
\dosetpairhandling ...ng \let \char \normalchar }} \fi <inserted text> ...fineprotrudefactor endash 0 .3 \dosetpairhandling \dodode... ...