/usr/share/doc/gawk/examples/lib/noassign.awk is in gawk 1:4.1.4+dfsg-1.
This file is owned by root:root, with mode 0o644.
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 | # noassign.awk --- library file to avoid the need for a
# special option that disables command-line assignments
#
# Arnold Robbins, arnold@skeeve.com, Public Domain
# October 1999
function disable_assigns(argc, argv, i)
{
for (i = 1; i < argc; i++)
if (argv[i] ~ /^[a-zA-Z_][a-zA-Z0-9_]*=.*/)
argv[i] = ("./" argv[i])
}
BEGIN {
if (No_command_assign)
disable_assigns(ARGC, ARGV)
}
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