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fix #178

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This commit is contained in:
Felix Roos 2022-08-14 11:27:13 +02:00
parent f34d0a29e8
commit 4e09cc14b6
3 changed files with 23 additions and 26 deletions
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12
packages/react/src/components/CodeMirror6.jsx
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@ -49,9 +49,9 @@ const highlightField = StateField.define({
try {
for (let e of tr.effects) {
if (e.is(setHighlights)) {
highlights = Decoration.set(
const marks =
e.value
.flatMap((hap) =>
.map((hap) =>
(hap.context.locations || []).map(({ start, end }) => {
const color = hap.context.color || '#FFCA28';
let from = tr.newDoc.line(start.line).from + start.column;
@ -65,15 +65,15 @@ const highlightField = StateField.define({
return mark.range(from, to);
}),
)
.filter(Boolean),
true,
);
.flat()
.filter(Boolean) || [];
highlights = Decoration.set(marks, true);
}
}
return highlights;
} catch (err) {
// console.warn('highlighting error', err);
return highlights;
return Decoration.set([]);
}
},
provide: (f) => EditorView.decorations.from(f),