Fix
- A line that opens a template block now indents the lines inside it when the rest of the line looks like a single-line html tag. Before, html in a string argument, as in
{% call modal("<strong>" ~ n ~ "</strong>") %}, or inline html right after the opening tag, as in{% if a %}<b>x</b>, left the block's contents at its own level, and its closing tag ended up one level too far out.