function name = cr2name(RHS_number,LHS_cause,RHS_cause,cr,args);
cr2name. Construcs a string for the cr of a component.
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
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% %% $Id$
% %% $Log$
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if length(args)==0
a_comma = '';
else
a_comma = ',';
end;
if length(cr)==0
cause_name = '';
lp = '';
rp = '';
c_comma = '';
else
cause_name = cause2name(LHS_cause);
lp = '(';
rp = ')';
c_comma = ',';
end;
name = sprintf('%s%s%s%s%s%s%s%s', ...
cr,lp, args, a_comma, cause_name, c_comma, ...
varname(RHS_number,RHS_cause),rp);