PatR f97c3dec0a tty memory management at program termination ...

Release some dynamically allocated memory prior to exit.  These were
previously left alone due to assumed complexity (at least by me...),
but dealing with them turned out to be straightforward.

|#if FREE_ALL_MEMORY
 free BASE_WINDOW  -- tty-specific; other windows are drawn on top of it
 free ttyDisplay   -- tty's basic data structure
|#endif
 free nh_HI, nh_HE -- termcap values handled differently from the rest

These are the last things that 'heaputil' always reported as not freed
for the basic Unix+tty configuration.  (I've observed other things not
being freed; those are post-3.4.3 bugs that need to be found and fixed.)

2015-11-11 01:43:03 -08:00

32 KiB

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