[TCLCORE] CFV warning: TIP #697: 32-bit truncation in format and scan

[Jan N. <jan...@gm...>]

This is a CFV warning for TIP #697:
    32-bit truncation in format and scan
    <https://core.tcl-lang.org/tips/doc/trunk/tip/697.md>

It's meant for Tcl 9.0+ only. It basically makes the 'format'
and 'scan' commands platform-independent: if no
size specifier is given, the limitation/truncation will be
32-bit, and no longer depend on tcl_platform(wordSize).

If you think this is a bad idea, speak up now. If not,
I'll start the vote in a few days.

Regards,
         Jan Nijtmans