function args = alias_args(args,alias,delim,message,FileID)
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.3 1998/08/11 14:09:05 peterg
## Replaced incorrect length(args>0) with !isempty(args)
##
## Revision 1.2 1998/07/27 10:24:20 peterg
## Included , in the the list of seperators (SEPS)
## This makes it substitute for bits of args separated by commas.
##
## Revision 1.1 1998/07/03 18:29:40 peterg
## Initial revision
##
###############################################################
if is_struct(alias)
if !isempty(args)
Args = split(args,delim); args="";
[N,M]= size(Args);
for i=1:N
arg = deblank(Args(i,:));
arg_ = strrep(arg,",","__");
if struct_contains(alias,arg_)
eval(["new_arg = alias.", arg_,";"]);
mtt_info(["Replacing ", arg, "\t by ",\
new_arg, message],FileID);
arg = new_arg;
end
SEPS = ",+-*/()";
for j = 1:length(SEPS)
if length(findstr(arg,SEPS(j)))>0
arg = alias_args(arg,alias,SEPS(j),message,FileID);
end
end;
args = sprintf("%s%s%s", args, delim, arg);
end
args = substr(args,2); % loose leading ;
end
end;
endfunction;