/usr/share/psychtoolbox-3/PsychHardware/EyelinkToolbox/EyelinkOneLiners/ is in psychtoolbox-3-common 3.0.11.20131230.dfsg1-1build1.
This file is owned by root:root, with mode 0o755.
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/usr/share/psychtoolbox-3/PsychHardware/EyelinkToolbox/EyelinkOneLiners/EyelinkDummyModeDlg.m
/usr/share/psychtoolbox-3/PsychHardware/EyelinkToolbox/EyelinkOneLiners/EyelinkGetEyeTracked.m
/usr/share/psychtoolbox-3/PsychHardware/EyelinkToolbox/EyelinkOneLiners/EyelinkGetTime.m
/usr/share/psychtoolbox-3/PsychHardware/EyelinkToolbox/EyelinkOneLiners/EyelinkInit.m
/usr/share/psychtoolbox-3/PsychHardware/EyelinkToolbox/EyelinkOneLiners/RectSize.m
/usr/share/psychtoolbox-3/PsychHardware/EyelinkToolbox/EyelinkOneLiners/WindowCenter.m
/usr/share/psychtoolbox-3/PsychHardware/EyelinkToolbox/EyelinkOneLiners/contents.m
/usr/share/psychtoolbox-3/PsychHardware/EyelinkToolbox/EyelinkOneLiners/geteventtype.m
/usr/share/psychtoolbox-3/PsychHardware/EyelinkToolbox/EyelinkOneLiners/getmodestrs.m
/usr/share/psychtoolbox-3/PsychHardware/EyelinkToolbox/EyelinkOneLiners/testeyelinksounds.m