Bug fixes
- A
{% set %}written across lines indents the arguments of a function call inside it, as it already did for the items of a list or dict (#2819). Its last line stays at the level of the value when it holds part of the value, the lines after the tag are no longer one level too shallow when a bracket opened inside it closes on its last line, a bracket inside a quoted string no longer changes the indentation, and a line that goes on with a string started on the line before is no longer indented, which put spaces into the string.