On Thu, 19 Apr 2001, Michael A. Cleverly wrote:

> Some are undoubtedly left over from the AOLserver 2.x days when Tcl 7.4
> did not have many functions that have since been added (in 7.6 & 8.x).
> There is no real reason for [ns_time] over [clock seconds], but the former
> persists for compatability purposes, and [clock] didn't appear until Tcl
> 7.5 or 7.6.

What is recommended, the ns_xxx commands or the Tcl ones?

Daniël

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