pk a écrit : > > I disagree. All the further changes in the requirements because creating a > subshell or being asynchronous is not acceptable etc. are not a goal in > themselves, but rather the indicators that he's trying to accomplish > something else. >
I think he just want side-effects like in this recent example from Chris: <http://thread.gmane.org/gmane.comp.shells.bash.bugs/13863/focus=13907> Granted: if he was explaining in greater detail which side-effects he wants, people might be able to suggest better alternatives.
