diff options
author | Nathan Vegdahl | 2021-06-20 22:09:10 +0000 |
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committer | Nathan Vegdahl | 2021-06-20 22:33:02 +0000 |
commit | 4efd6713c5b30b33c497a1f85b77a7b0a7fd17e0 (patch) | |
tree | 7661f09f2279a3f9ae6a8f76770a69fd08f95981 /helix-core/src/position.rs | |
parent | 5d22e3c4e574eb24260966de7f20f582e6184e24 (diff) |
Work on moving code over to LineEnding instead of assuming '\n'.
Also some general cleanup and some minor fixes along the way.
Diffstat (limited to 'helix-core/src/position.rs')
-rw-r--r-- | helix-core/src/position.rs | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/helix-core/src/position.rs b/helix-core/src/position.rs index 3d85ff2f..392eee9c 100644 --- a/helix-core/src/position.rs +++ b/helix-core/src/position.rs @@ -1,4 +1,5 @@ use crate::{ + chars::char_is_line_ending, graphemes::{nth_next_grapheme_boundary, RopeGraphemes}, Rope, RopeSlice, }; @@ -23,8 +24,9 @@ impl Position { pub fn traverse(self, text: &crate::Tendril) -> Self { let Self { mut row, mut col } = self; // TODO: there should be a better way here - for ch in text.chars() { - if ch == '\n' { + let mut chars = text.chars().peekable(); + while let Some(ch) = chars.next() { + if char_is_line_ending(ch) && !(ch == '\r' && chars.peek() == Some(&'\n')) { row += 1; col = 0; } else { |