$.strict_list	strict_list
attr	attr
file_ext	file_ext
in_dir	in_dir
isFALSE	isFALSE
is_linux	os
is_macos	os
is_unix	os
is_windows	os
json_vector	tojson
loadable	pkg_attach
native_encode	native_encode
normalize_path	normalize_path
optipng	optipng
parse_only	parse_only
pkg_attach	pkg_attach
pkg_attach2	pkg_attach
pkg_load	pkg_attach
pkg_load2	pkg_attach
print.strict_list	strict_list
read_utf8	read_utf8
same_path	same_path
sans_ext	file_ext
strict_list	strict_list
tojson	tojson
try_silent	try_silent
with_ext	file_ext
write_utf8	read_utf8
