Missing '+' in the optstring caused it to evaluate all options. If any
argument was passed to a subcommand, libinput-measure would throw an error and
exit.
https://bugs.freedesktop.org/show_bug.cgi?id=105246
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
The full information is now in the man page, the usage() now just tells you
how to use it. This way there's only one place to maintain it.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This is the first tool of many more to come to enable users to gather
information aobut their devices and/or usage of these devices. Previously,
these required the users to record events, submit them to a bugzilla, have me
run various scripts over it and then decree that the scripts have spoken.
Push some of this into the hands of the users so they can query the numbers
locally and start investigating (or at least get an idea of what's happening).
This tool measures the time deltas between touch up and touch down and prints
a basic summary, together with the ability to print a dat file with the data
for visualization by e.g. gnuplot. Eventually, more of the current analysis
scripts will be moved into this or other helpers.
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
