shellharden 4.0.0

A bash syntax highlighter that encourages (and can fix) proper quoting of variables
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let ivar be the test pilot

#
# Ivar is in command position.
#
[[ $ivar ]] && [[ $ivar ]] || [[ $ivar ]]; [[ $ivar ]] & [[ $ivar ]] | [[ $ivar ]]

if [[ $ivar ]]; then [[ $ivar ]]; elif [[ $ivar ]]; then [[ $ivar ]]; else [[ $ivar ]]; fi
if [[ $ivar ]]
then
	[[ $ivar ]]
elif [[ $ivar ]]
then
	[[ $ivar ]]
else
	[[ $ivar ]]
fi

while [[ $ivar ]]; do [[ $ivar ]]; done
while [[ $ivar ]]
do
	[[ $ivar ]]
done

until [[ $ivar ]]; do [[ $ivar ]]; done
until [[ $ivar ]]
do
	[[ $ivar ]]
done

for i in {,}; do [[ $i ]]; done
for i in {,}
do
	[[ $i ]]
done

true \
# Comments don't have line continuations. \
[[ $ivar ]]

"$([[ $ivar ]])"
<([[ $ivar ]])
>([[ $ivar ]])
([[ $ivar ]])
{ [[ $ivar ]] } [[ $ivar ]]
f() { [[ $ivar ]] }
f()
{
	[[ $ivar ]]
}

oddvar="$(
	case true in
		# comment
		true) # comment
			# comment
			[[ $ivar ]] # comment
			# comment
		;; # comment
		# comment
	esac
)here is where the string continues"

#
# Ivar is an argument.
#
true [[ "$ivar" ]] && true [[ "$ivar" ]] || true [[ "$ivar" ]]; true [[ "$ivar" ]] & true [[ "$ivar" ]] | true [[ "$ivar" ]]
[ "$ivar" ] && [ "$ivar" ] || [ "$ivar" ]; [ "$ivar" ] & [ "$ivar" ] | [ "$ivar" ]
test "$ivar" && test "$ivar" || test "$ivar"; test "$ivar" & test "$ivar" | test "$ivar"

if true [[ "$ivar" ]]; then true [[ "$ivar" ]]; elif true [[ "$ivar" ]]; then true [[ "$ivar" ]]; else true [[ "$ivar" ]]; fi
if true [[ "$ivar" ]]
then
	true [[ "$ivar" ]]
elif true [[ "$ivar" ]]
then
	true [[ "$ivar" ]]
else
	true [[ "$ivar" ]]
fi

echo line continuation \
[[ "$ivar" ]]

{[[ "$ivar" ]]}
echo {} [[ "$ivar" ]]

for i in [[ "$ivar" ]]; do :; done
select i in [[ "$ivar" ]]; do break; done

array=(
	[[ "$ivar" ]]
)
array+=(
	[[ "$ivar" ]]
)

# Filedescriptor redirection: The code does not make sense,
# but tests that the succeeding expression is not a command,
# which is all shellharden needs to know for now.
: >&[[ "$ivar" ]]
: 1>&[[ "$ivar" ]]
: >& [[ "$ivar" ]]
: 1>& [[ "$ivar" ]]