echo test

echo single; echo line

echo test > cat

grep echo < simple.rush

let test = val
echo var $test
let test = $test
echo var2 ${test}
echo last exit code $?

if true
    echo condition true
end

if false
    echo condition false
end

if true
    echo condition true
else
    echo else
end

if false
    echo condition false
else if true
    echo condition else true
end

while true
    echo loop
    break
end