fix: Don't allow moving past last line, fixes #30, #24

Off by 1 error
pull/50/head
Blaž Hrastnik 3 years ago
parent 22dad592b8
commit c0264b9f7f

@ -45,7 +45,7 @@ pub fn move_vertically(
let new_line = match dir {
Direction::Backward => row.saturating_sub(count),
Direction::Forward => std::cmp::min(row.saturating_add(count), text.len_lines() - 1),
Direction::Forward => std::cmp::min(row.saturating_add(count), text.len_lines() - 2),
};
// convert to 0-indexed, subtract another 1 because len_chars() counts \n

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