Hi Eric, On Fri, 13 Jan 2017, Eric Wong wrote: > Johannes Schindelin <Johannes.Schindelin@xxxxxx> wrote: > > I guess I do not understand, still, what the difference is between using > > -w and adding `use warnings` *very early* in the script... Could you give > > an example where it makes a difference? > > "use warnings" won't leak across files/modules. In the following > example, only the "useless use of join or string in void context" > from void.perl gets shown w/o -w. The VoidExample.pm warning > can get lost. Okay, thanks! Dscho