This is TeX, Version 3.141592 (INITEX) ** &trip trip (trip.tex ## ! Bad number (-7). 8 l.94 \openout-'78 terminal \openout10=tr\romannumeral1 \gobble... Completed box being shipped out [0.0.0.0.11] ! Missing number, treated as zero. { ... l.106 \penalty-10000 % now we'll compute silently for awhile,... Memory usage before: 159&313; after: 102&278; still untouched: 1613 ! OK (see the transcript file). l.441 ...se unbal}\fi}\showlists \tracingonline1% {|escapechar} {^^?global} {^^?global} {end} ! Missing } inserted. } end l.442 ...lobal\escapechar256\end {end-group character }} {retaining escapechar=256} > 3. {showthe deadcycles global advance countz by1global ... end l.442 ...lobal\escapechar256\end ! You can't use `end' in internal vertical mode. end ...cal {}unvbox 255end rb } end l.442 ...lobal\escapechar256\end ! Unbalanced output routine. ... {}unvbox 255end rb } end l.442 ...lobal\escapechar256\end ! Output loop---3 consecutive dead cycles. end l.442 ...lobal\escapechar256\end Completed box being shipped out [-1.2.-1118806.0.11.196608.327680.157286 4.1073741823] ! Unbalanced write command. if 01{else unbal}fi }endwrite end l.442 ...lobal\escapechar256\end Memory usage before: 334&431; after: 292&418; still untouched: 175 ) (end occurred inside a group at level 1) (end occurred when if on line 442 was incomplete) (end occurred when ifcase on line 419 was incomplete) (end occurred when iftrue on line 413 was incomplete) (see the transcript file for additional information) Output written on trip.dvi (16 pages, 2920 bytes). Transcript written on trip.log.