File: unwind-1.m

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octave2.1 1%3A2.1.73-19
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file content (14 lines) | stat: -rw-r--r-- 192 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 ([3,4])
g