From: Donal K. Fellows on
On 25 Jan, 16:26, pmarin <pacog...(a)gmail.com> wrote:
> Ok, but I still not releasing the memory.

It returns the memory to the pool of free memory. Whether that goes
back to the OS is up to libc; Tcl doesn't try (much) to outsmart that.

Donal.
From: pmarin on
On Jan 26, 9:33 am, "Donal K. Fellows"
<donal.k.fell...(a)manchester.ac.uk> wrote:
> On 25 Jan, 16:26, pmarin <pacog...(a)gmail.com> wrote:
>
> > Ok, but I still not releasing the memory.
>
> It returns the memory to the pool of free memory. Whether that goes
> back to the OS is up to libc; Tcl doesn't try (much) to outsmart that.
>
> Donal.

I learned it the hard way. Now I have completed the garbage collector
for Muddy Scheme.