//rustfmt-format_macro_bodies: true | |
macro_rules! mto_text_left { | |
($buf:ident, $n:ident, $pos:ident, $state:ident) => {{ | |
let cursor = loop { | |
state = match iter.next() { | |
None if $pos == DP::Start => break last_char_idx($buf), | |
None /*some comment */ => break 0, | |
}; | |
}; | |
Ok(saturate_cursor($buf, cursor)) | |
}}; | |
} |