When parsing a block comment, set `prev` to `b' '`  after a '/*' or a '*/' has been found.
@@ -116,6 +116,7 @@ impl<'a> CodeIndicesIter<'a> {
pos = pos.increment();
match b {
b'/' if prev == b'*' => {
+ prev = b' ';
if nesting_level == 0 {
break;
} else {
@@ -123,6 +124,7 @@ impl<'a> CodeIndicesIter<'a> {
}
}
b'*' if prev == b'/' => {
+ prev = b' ';
nesting_level += 1;
}
_ => {
