From 910edea70ca8cc2ee918fad34186a7113176b199 Mon Sep 17 00:00:00 2001 From: Pascal Kuthe Date: Tue, 9 Jan 2024 01:54:55 +0100 Subject: [PATCH] don't automatically dismiss zero width diagnostics (#9280) --- helix-view/src/document.rs | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs index af950a3fc283..51668ab169ff 100644 --- a/helix-view/src/document.rs +++ b/helix-view/src/document.rs @@ -1222,18 +1222,23 @@ impl Document { }; (&mut diagnostic.range.start, assoc) })); - changes.update_positions(self.diagnostics.iter_mut().map(|diagnostic| { + changes.update_positions(self.diagnostics.iter_mut().filter_map(|diagnostic| { + if diagnostic.zero_width { + // for zero width diagnostics treat the diagnostic as a point + // rather than a range + return None; + } let assoc = if diagnostic.ends_at_word { Assoc::AfterWord } else { Assoc::Before }; - (&mut diagnostic.range.end, assoc) + Some((&mut diagnostic.range.end, assoc)) })); self.diagnostics.retain_mut(|diagnostic| { - if diagnostic.range.start > diagnostic.range.end - || (!diagnostic.zero_width && diagnostic.range.start == diagnostic.range.end) - { + if diagnostic.zero_width { + diagnostic.range.end = diagnostic.range.start + } else if diagnostic.range.start >= diagnostic.range.end { return false; } diagnostic.line = self.text.char_to_line(diagnostic.range.start);