9cbf564 · helix · git.iko.soy

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Handle erroneously ignored case in RopeGraphemes iterator.

9cbf564Nathan Vegdahl5 years ago

helix-core/src/graphemes.rs+4

@@ -207,6 +207,10 @@ impl<'a> Iterator for RopeGraphemes<'a> {

207 self.cur_chunk_start += self.cur_chunk.len();

208 self.cur_chunk = self.chunks.next().unwrap_or("");

209 }

210+ Err(GraphemeIncomplete::PreContext(idx)) => {

211+ let (chunk, byte_idx, _, _) = self.text.chunk_at_byte(idx.saturating_sub(1));

212+ self.cursor.provide_context(chunk, byte_idx);

213+ }

210 _ => unreachable!(),

214 _ => unreachable!(),

211 }

215 }

212 }

216 }