This is pdfeTeX, Version 3.141592-1.21a-2.2 (Web2C 7.5.4) (format=latex 2005.3.4) 21 JUL 2005 13:37 entering extended mode **gl2.111.5.slides (/usr/share/texmf/tex/latex/tools/x.tex LaTeX2e <2003/12/01> Babel and hyphenation patterns for american, french, german, ngerman, b ahasa, basque, bulgarian, catalan, croatian, czech, danish, dutch, esperanto, e stonian, finnish, greek, icelandic, irish, italian, latin, magyar, norsk, polis h, portuges, romanian, russian, serbian, slovak, slovene, spanish, swedish, tur kish, ukrainian, nohyphenation, loaded. ! . l.33 \batchmode \errmessage{} \csname @@end\endcsname \end This error message was generated by an \errmessage command, so I can't give any explicit help. Pretend that you're Hercule Poirot: Examine all clues, and deduce the truth by order and method. ) Here is how much of TeX's memory you used: 8 strings out of 94494 211 string characters out of 1176499 48289 words of memory out of 1000000 3278 multiletter control sequences out of 10000+50000 3640 words of font info for 14 fonts, out of 500000 for 2000 580 hyphenation exceptions out of 1000 5i,0n,1p,96b,8s stack positions out of 1500i,500n,5000p,200000b,5000s No pages of output.