This is e-TeX, Version 3.14159-2.1 (Web2C 7.4.5) (format=latex 2006.4.24)  6 SEP 2006 15:43
entering extended mode
**siren.
(/usr/share/texmf/tex/latex/tools/.tex
! Interruption.
<to be read again> 
                   \begingroup 
l.1 
    %%
? x
 
Here is how much of TeX's memory you used:
 6 strings out of 95370
 117 string characters out of 1188185
 47266 words of memory out of 1000001
 3157 multiletter control sequences out of 10000+50000
 3640 words of font info for 14 fonts, out of 500000 for 1000
 198 hyphenation exceptions out of 1000
 3i,0n,1p,13b,6s stack positions out of 1500i,500n,5000p,200000b,5000s
No pages of output.
