Problemy s Metapostom pod Miktexom

[Pavol Habuda]

Dobry den.

Mam problem s Metapostom pod MikTeXom.

Predstavme si jednoduchy obrazok:
   beginfig(1);
      label.top(btex $-1$è etex, (0,0));
   endfig;

Problem je v tom, ze namiesto znaku - mi dvitomp 
vlozi do obrazku znak \char000 (z fontu cmsy10). 

Rovnako nefunguje cestina, znak \v{c} sa vysadza
ako kompozitny znak s nespravnym makcenom. Napriek tomu
je z MPX zrejme, ze DVItoMP pouziva ceske fonty,
vid riadok  "_n2="csr10";" .

Prikladam vypisy MPX suboru logu a vysledneho PS.

Stretol sa uz niekto s rovnakym problemom?
Neviete, cim by to mohlo byt?

Za odpovede dakujem.
Pavol Habuda

===========================================================
%
%  MPX subor 
%

% Written by DVItoMP, Version 0.64 (MiKTeX 2.2)
begingroup save _p,_r,_s,_n; picture _p; _p=nullpicture;
string _n[];
vardef _s(expr _t,_f,_m,_x,_y)=
  addto _p also _t infont _f scaled _m shifted (_x,_y); enddef;
_n0="cmsy10";
_s(char0,_n0,1.00000,0.0000,0.0000);
_n2="csr10";
_s("1",_n2,1.00000,7.7487,0.0000);
setbounds _p to (0,-0.8302)--(12.7301,-0.8302)--
 (12.7301,6.4204)--(0,6.4204)--cycle;
_p endgroup
mpxbreak


%
%  LOG subor 
%
This is MetaPost, Version 0.641 (MiKTeX 2.2) (preloaded mem=plain 2002.12.16)  27 FEB 2003
08:16
**p
(p.mp [1] )
1 output file written: p.1


%
%  PS subor 
%

%!PS
%%BoundingBox: -7 3 7 11 
%%Creator: MetaPost
%%CreationDate: 2003.02.27:0816
%%Pages: 1
%*Font: cmsy10 9.96265 9.96265 00:8
%*Font: csr10 9.96265 9.96265 31:8
%%EndProlog
%%Page: 1 1
-6.36505 3.8302 moveto
(\000) cmsy10 9.96265 fshow
1.38365 3.8302 moveto
(1) csr10 9.96265 fshow
showpage
%%EOF


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