diff options
Diffstat (limited to 'helix-core/src/line_ending.rs')
| -rw-r--r-- | helix-core/src/line_ending.rs | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/helix-core/src/line_ending.rs b/helix-core/src/line_ending.rs index 423f4b92..2cc5b5d8 100644 --- a/helix-core/src/line_ending.rs +++ b/helix-core/src/line_ending.rs @@ -95,12 +95,18 @@ pub fn auto_detect_line_ending(doc: &Rope) -> Option<LineEnding> { /// Returns the passed line's line ending, if any. pub fn get_line_ending(line: &RopeSlice) -> Option<LineEnding> { // Last character as str. - let g1 = line.slice(line.len_chars().saturating_sub(1)..).as_str().unwrap(); + let g1 = line + .slice(line.len_chars().saturating_sub(1)..) + .as_str() + .unwrap(); // Last two characters as str, or empty str if they're not contiguous. // It's fine to punt on the non-contiguous case, because Ropey guarantees // that CRLF is always contiguous. - let g2 = line.slice(line.len_chars().saturating_sub(2)..).as_str().unwrap_or(""); + let g2 = line + .slice(line.len_chars().saturating_sub(2)..) + .as_str() + .unwrap_or(""); // First check the two-character case for CRLF, then check the single-character case. str_to_line_ending(g2).or_else(|| str_to_line_ending(g1)) |