/usr/bin/python-argcomplete-tcsh3 is in python3-argcomplete 1.8.1-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | #!/bin/sh
IFS=
export IFS
COMP_WORDBREAKS=
export COMP_WORDBREAKS
COMP_TYPE=
export COMP_TYPE
COMP_LINE=${COMMAND_LINE}
export COMP_LINE
COMP_POINT=${#COMMAND_LINE}
export COMP_POINT
_ARGCOMPLETE=1
export _ARGCOMPLETE
_ARGCOMPLETE_SHELL=tcsh
export _ARGCOMPLETE_SHELL
"$1" 8>&1 9>&2 1>/dev/null 2>/dev/null
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