File: unwind-2.m

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octave 2.0.13-4
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file content (13 lines) | stat: -rw-r--r-- 185 bytes parent folder | download | duplicates (9) 
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global g = -1;
function f (x)
  global g;
  save_g = g;
  unwind_protect
    g = 0
    [1,2;x];
    g = 1
  unwind_protect_cleanup
    g = save_g
  end_unwind_protect
endfunction
f (3)