Ctrl-C & error handling

[Jaroslav Hajek]

Hi,

is there any possibility for an m-function to implement a custom
cleanup when Ctrl-C is detected? unwind_protect does not seem to catch
Ctrl-C.
The problem is that if a function manipulates system resources in a
non-trivial manner, like parcellfun from the general package, it is
not easy to manually clean up (parcellfun interrupted by Ctrl-C leaves
hanging processes in the memory).

cheers

-- 
RNDr. Jaroslav Hajek
computing expert & GNU Octave developer
Aeronautical Research and Test Institute (VZLU)
Prague, Czech Republic
url: www.highegg.matfyz.cz