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    for the emission of AFTER signals, fetch the objects signals via · 64ca527e
    Tim Janik authored
    Tue Feb  3 15:09:55 1998  Tim Janik  <timj@gimp.org>
    
            * gtk/gtksignal.c (gtk_signal_real_emit): for the emission
              of AFTER signals, fetch the objects signals via
              gtk_signal_get_handlers again. some handlers might have
              been removed or added. not doing this would mess up the
              memchunk allocation of signal handlers (this had been
              triggered by multiple *_while_alive connections), bad, bad, bad!
              (gtk_handlers_run): do the referencing on signal handlers
              unconditionally, the invokation of AFTER handlers will now take
              care of modified lists.
    
            * gtk/gtksignal.h: added gtk_signal_connect_while_alive.
    64ca527e
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