[XeTeX] LaTeX format

[Yves Codet]

Hello.

I tried and built a LaTeX format including Sanskrit hyphenation 
patterns. So I added:
	sanskrit sanhyph.tex
to "language.dat" and when I compiled I got the following output:

[Ordinateur-de-Yves-Codet:Documents/sanskrit/textes] ycodet% xeinitex 
-jobname=slatex \\input latex.ini \\dump
This is XeTeXk, Version 3.14159-2.1-0.86 (Web2C 7.5.2) (INITEX)
  %&-line parsing enabled.
(/usr/local/teTeX/share/texmf.tetex/tex/latex/config/latex.ini
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/latex.ltx
(/usr/local/teTeX/share/texmf.tetex/tex/latex/config/texsys.cfg)
./texsys.aux found


\@currdir set to: ./.


Assuming \openin and \input
have the same search path.


Defining UNIX/DOS style filename parser.

catcodes, registers, compatibility for TeX 2,  parameters,
LaTeX2e <2001/06/01>
hacks, control, par, spacing, files, font encodings, lengths,
====================================

Local config file fonttext.cfg used

====================================
(/usr/local/teTeX/share/texmf.tetex/tex/generic/config/fonttext.cfg
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/fonttext.ltx
=== Don't modify this file, use a .cfg file instead ===

(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/omlenc.def)
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/t1enc.def)
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/ot1enc.def)
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/omsenc.def)
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/t1cmr.fd)
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/ot1cmr.fd)
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/ot1cmss.fd)
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/ot1cmtt.fd)))
====================================

Local config file fontmath.cfg used

====================================
(/usr/local/teTeX/share/texmf.tetex/tex/generic/config/fontmath.cfg
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/fontmath.ltx
=== Don't modify this file, use a .cfg file instead ===

(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/omlcmm.fd)
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/omscmsy.fd)
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/omxcmex.fd)
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/ucmr.fd)))
====================================

Local config file preload.cfg used

=====================================
(/usr/local/teTeX/share/texmf.tetex/tex/generic/config/preload.cfg
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/preload.ltx)) page 
nos.,
x-ref, environments, center, verbatim, math definitions, boxes, title,
sectioning, contents, floats, footnotes, index, bibliography, output,
===========================================
Local configuration file hyphen.cfg used
===========================================
(/usr/local/teTeX/share/texmf.tetex/tex/generic/babel/hyphen.cfg
(/usr/local/teTeX/share/texmf.tetex/tex/generic/hyphen/hyphen.tex)
(/usr/local/teTeX/share/texmf.tetex/tex/generic/hyphen/frhyph.tex
frhyph.tex - French hyphenation patterns (V2.11) <2002/01/16>)
(/usr/local/teTeX/share/texmf.local/tex/generic/hyphen/dehypht.tex
German Traditional Hyphenation Patterns `dehypht' Version 3.2a 
<1999/03/03>
(Formerly known under the name `ghyph31' and `ghyphen'.))
(/usr/local/teTeX/share/texmf.tetex/tex/generic/hyphen/grhyph.tex
Greek language hyphenation patterns)
(/usr/local/teTeX/share/texmf.tetex/tex/generic/hyphen/lahyph.tex
Latin Hyphenation Patterns `lahyph' Version 3.0 <1999/12/19>) 
(./sanhyph.tex)
(/usr/local/teTeX/share/texmf.tetex/tex/generic/hyphen/zerohyph.tex))
=================================
Applying patch file ltpatch.ltx
=================================
(/usr/local/teTeX/share/texmf.tetex/tex/latex/base/ltpatch.ltx)
  ) )
Beginning to dump on file slatex.xfmt
  (format=slatex 2004.9.17)
69633 strings of total length 58069
43801 memory locations dumped; current usage is 144&41851
3038 multiletter control sequences
\font\nullfont=nullfont
\font\OMX/cmex/m/n/10=cmex10
\font\tenln=line10
\font\tenlnw=linew10
\font\tencirc=lcircle10
\font\tencircw=lcirclew10
\font\OT1/cmr/m/n/5=cmr5
\font\OT1/cmr/m/n/7=cmr7
\font\OT1/cmr/m/n/10=cmr10
\font\OML/cmm/m/it/5=cmmi5
\font\OML/cmm/m/it/7=cmmi7
\font\OML/cmm/m/it/10=cmmi10
\font\OMS/cmsy/m/n/5=cmsy5
\font\OMS/cmsy/m/n/7=cmsy7
\font\OMS/cmsy/m/n/10=cmsy10
3633 words of font info for 14 preloaded fonts
14 hyphenation exceptions
Hyphenation trie of length 18636 has 516 ops out of 35111
   8 for language 6
   26 for language 4
   6 for language 3
   207 for language 2
   88 for language 1
   181 for language 0
No pages of output.
Transcript written on slatex.log.

Sanskrit appears as "language 6" instead of "5". Is this error 
harmless, and anyway could it be fixed? I suppose some other file than 
"language.dat" has to be edited but I cannot figure which one.

Kind regards,

Yves