5.2.5 export
------------
Syntax:
export name ;

export list_of_names ;
Purpose:
converts a local variable of a procedure to a global one.
Note:
Objects defined in a ring are not automatically exported
when exporting the ring (use keepring instead).
Example:
proc p1
{
  int i,j;
  export(i);
  intmat m;
  listvar();
  export(m);
}
p1();
==> // m                    [1]  intmat 1 x 1
==> // j                    [1]  int 0
==> // i                    [0]  int 0
listvar();
==> // m                    [0]  intmat 1 x 1
==> // i                    [0]  int 0

See
keepring.
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&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; User manual for <a href="http://www.singular.uni-kl.de/"><i>Singular</i></a> version 2-0-4, October 2002,
generated by <a href="http://www.gnu.org/software/texinfo/"><i>texi2html</i></a>.
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