platform{} statement

René J. V. Bertin rjvbertin at
Sat Jun 4 05:35:43 PDT 2016

Gustaf Neumann wrote:

> The original code used as signature "proc platform {args} ..." and
> pulled later the "os" out of $args, whereas the posted one uses "proc
> platform {os args}",

Ah, right. Missed that :-/

> called, then the variant with "$consumed == 3" will call the uplevel,

Why? "Downlevel" I could see, but not uplevel?

> with "altcode" not. I would argue, the version with {$altcode ne ""}
> expresses the intent clearer.

That's for sure.


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