Way to insert by line and column?

[jcs090218]

Is there way to insert bytes by line and column?

[noib3]

Not directly, but you can convert a (line, col) pair into a byte offset like this:

let mut rope: Rope = todo!();
let line: usize = todo!();
let col: usize = todo!(); 
let byte_offset = rope.byte_of_line(line) + col;
rope.insert(byte_offset, "");