[section1]
key1.subkey1[]="line1
line2"
key1.subkey1[]="
line2"
key1.subkey1[]="
line2
"
key1.subkey1[]="value1"
key1.subkey2="value2"
key2[]="line1
line2"
key2[]="
line2"
key2[]="
line2
"
key2[]="value3"
key3="value4"