dap: Fix an off-by-one error when jumping

This commit is contained in:
Blaž Hrastnik 2021-12-08 00:22:48 +09:00
parent bf8437d098
commit e98993d609

View file

@ -25,7 +25,7 @@ use anyhow::{anyhow, bail};
pub fn dap_pos_to_pos(doc: &helix_core::Rope, line: usize, column: usize) -> Option<usize> {
// 1-indexing to 0 indexing
let line = doc.try_line_to_char(line - 1).ok()?;
let pos = line + column;
let pos = line + column.saturating_sub(1);
// TODO: this is probably utf-16 offsets
Some(pos)
}