[PATCH 1/2] Add '-0 / --print0' to herbstclient

[Florian Schmaus]

On Mon, Jun 30, 2014 at 11:50 AM, Thorsten Wißmann <edu at thorsten-wissmann.de
> wrote:

> On Wed, Jun 25, 2014 at 01:09:43PM +0200, Florian Schmaus wrote:
> > +*-0*, *--print0*::
> > +    Use the null character as delimiter between the output of hooks.
> > +
>
> Can you give some example application where you need that? Do you use it
> together with --last-arg for the window-title-applet?
>

That is correct, the log-applet uses popen(<hc>, "r") and
getdelim(...,...,0,...), where

hc := herbstclient -0 -l -i '(focus_changed|window_title_changed)'

to retrieve the window title of the focused window.

Best,
 Florian
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