diff options
| author | Jan Hrastnik | 2021-06-16 15:08:46 +0000 |
|---|---|---|
| committer | Jan Hrastnik | 2021-06-16 15:08:46 +0000 |
| commit | 9c419fe05cd51c96df29ac02e3dc5c73cae4ef97 (patch) | |
| tree | 76ff55b9e16da5122787092c66ceb7613f39bc9b /helix-core/src | |
| parent | 5eb69183926ab2f781aa08abf587ba338027854b (diff) | |
added more changes from pr review for line_ending_detection
Diffstat (limited to 'helix-core/src')
| -rw-r--r-- | helix-core/src/lib.rs | 2 | ||||
| -rw-r--r-- | helix-core/src/line_ending.rs | 19 |
2 files changed, 6 insertions, 15 deletions
diff --git a/helix-core/src/lib.rs b/helix-core/src/lib.rs index bc25b1be..758e614e 100644 --- a/helix-core/src/lib.rs +++ b/helix-core/src/lib.rs @@ -110,5 +110,5 @@ pub use syntax::Syntax; pub use diagnostic::Diagnostic; pub use state::State; -pub use line_ending::{auto_detect_line_ending, default_line_ending, LineEnding}; +pub use line_ending::{auto_detect_line_ending, DEFAULT_LINE_ENDING, LineEnding}; pub use transaction::{Assoc, Change, ChangeSet, Operation, Transaction}; diff --git a/helix-core/src/line_ending.rs b/helix-core/src/line_ending.rs index 8e9b2ec0..809dffc0 100644 --- a/helix-core/src/line_ending.rs +++ b/helix-core/src/line_ending.rs @@ -1,16 +1,14 @@ use crate::{Rope, RopeGraphemes, RopeSlice}; /// Represents one of the valid Unicode line endings. +/// VT, FF and PS are excluded here, as we don't expect them to show up as a default line break #[derive(PartialEq, Copy, Clone, Debug)] pub enum LineEnding { Crlf, // CarriageReturn followed by LineFeed LF, // U+000A -- LineFeed - VT, // U+000B -- VerticalTab - FF, // U+000C -- FormFeed CR, // U+000D -- CarriageReturn Nel, // U+0085 -- NextLine LS, // U+2028 -- Line Separator - PS, // U+2029 -- ParagraphSeparator } pub fn rope_slice_to_line_ending(g: &RopeSlice) -> Option<LineEnding> { @@ -28,13 +26,9 @@ pub fn str_to_line_ending(g: &str) -> Option<LineEnding> { match g { "\u{000D}\u{000A}" => Some(LineEnding::Crlf), "\u{000A}" => Some(LineEnding::LF), - "\u{000B}" => Some(LineEnding::VT), - "\u{000C}" => Some(LineEnding::FF), "\u{000D}" => Some(LineEnding::CR), "\u{0085}" => Some(LineEnding::Nel), "\u{2028}" => Some(LineEnding::LS), - "\u{2029}" => Some(LineEnding::PS), - // Not a line ending _ => None, } @@ -65,10 +59,7 @@ pub fn auto_detect_line_ending(doc: &Rope) -> Option<LineEnding> { ending } -pub fn default_line_ending() -> Option<LineEnding> { - if cfg!(windows) { - Some(LineEnding::Crlf) - } else { - Some(LineEnding::LF) - } -} +#[cfg(target_os = "windows")] +pub const DEFAULT_LINE_ENDING: LineEnding = LineEnding::Crlf; +#[cfg(not(target_os = "windows"))] +pub const DEFAULT_LINE_ENDING: LineEnding = LineEnding::Lf;
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