Martijn Dekker dixit:

>to be a bug in POSIX terms; 'exec' is supposed to launch a program that
>overlays the current shell[2], implying the program launched by 'exec'
>is always external to the shell.

The built-in utility is “the program implementing command”,
and, with exec, it is not returning to the shell.

So, NO.

bye,
//mirabilos
-- 
11:56⎜«liwakura:#!/bin/mksh» also, i wanted to add mksh to my own distro │
i was disappointed that there is no makefile │ but somehow the Build.sh is
the least painful built system i've ever seen │ honours CC, {CPP,C,LD}FLAGS
properly │ looks cleary like done by someone who knows what they are doing

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