microsoft
[Bug] Duplicate underlines in model makers with `code` that has a `target`
Reproducible in vscode.dev or in VS Code Desktop?
- [x] Not reproducible in vscode.dev or VS Code Desktop
Reproducible in the monaco editor playground?
- [ ] Not reproducible in the monaco editor playground
Monaco Editor Playground Link
https://microsoft.github.io/monaco-editor/playground.html?source=v0.54.0-dev-20250916#XQAAAAK-BQAAAAAAAABBqQkHQ5NjdMjwa-jY7SIQ9S7DNlzs5W-mwj0fe1ZCDRFc9ws9XQE0SJE1jc2VKxhaLFIw9vEWSxW3yscw9ehbjwLINgRABDcFm89fBOSueOLTYt0aaEwnsLoPwmLxwedOn8Q8TDA7HdG2A53dB9AMwMH_c2UsEDCPbL8A4cD4wMZ1VB0MWs_y8RU4Rfp30mb6j4qTZKwUsJT_Y6UO5T9OwHKk44-wuN3FrNkoMlyuHr9pGHVtjhrklmGHrcy0-LqP9muYZYtszV0OOFI0KwyofOIRcJI_i_VGlYJIkUONR11xqsXKDvLnjkjwTRvpUtCs08KlP136Xme_NvlziGY2yv0QATuwfy55XkdSpy1JsupnWflFj-DieEjMAsQp5m7Bxec4rFWdqcmwcgyRSXOotE5SSBMvHby5WUohzPzZrPP09gS-2FImOIlKy3Mu_zbWcY5tZ2641TZejtPKCgiX5ILxEFO8H6G9onmZHbeT_d1YqnPIXeSLTrpOYyBMhh0sBd8wiAoLnEDQoxO6Ft1X6M-OiBUvX5vgYXJibFLcZyIQXwVPc854TCja1fOcO4j6SsGZ9AqmasBANLAM87Ba39m9Spf-299BS9vch6olcpfmIPfbHnku2SkkTghKW50qpzw2GsLo34CcK86IFl_2Fg6pvdui82XNq9M8-3xXF6aMTQIeFUjiWIsd0gX4mhhA6UJry4SN-hr-xuh34GaTwTbvaWJJ4XRpHE-gOtcdAKh52bShRw20bc73L8Ka-gXmicGa_0OzVrE67t7X7w2rq8xOlUpF9H7cRFmzg5rb2OWSJ6C0y2XuvfcVVlmP_0nAl8wOTzUBC475oI3ibEec39HSY5JIRRyX9R_69vrW
Monaco Editor Playground Code
function validate(model) {
const markers = [];
// lines start at 1
for (let i = 1; i < model.getLineCount() + 1; i++) {
const range = {
startLineNumber: i,
startColumn: 1,
endLineNumber: i,
endColumn: model.getLineLength(i) + 1,
};
const content = model.getValueInRange(range).trim();
const number = Number(content);
if (Number.isNaN(number)) {
markers.push({
message: "not a number",
severity: monaco.MarkerSeverity.Error,
startLineNumber: range.startLineNumber,
startColumn: range.startColumn,
endLineNumber: range.endLineNumber,
endColumn: range.endColumn,
code: {
value: 'NAN',
target: monaco.Uri.parse('https://example.com/')
}
});
} else if (!Number.isInteger(number)) {
markers.push({
message: "not an integer",
severity: monaco.MarkerSeverity.Warning,
startLineNumber: range.startLineNumber,
startColumn: range.startColumn,
endLineNumber: range.endLineNumber,
endColumn: range.endColumn,
});
}
}
monaco.editor.setModelMarkers(model, "owner", markers);
}
const value = `12345
abcd
234.56
12345
abcd
234.56`;
const uri = monaco.Uri.parse("inmemory://test");
const model = monaco.editor.createModel(value, "demoLanguage", uri);
const editor = monaco.editor.create(document.getElementById("container"), {
model,
});
validate(model);
model.onDidChangeContent(() => {
validate(model);
});
Reproduction Steps
Hover on the abcd to see hover contents
Actual (Problematic) Behavior
Duplicate underlines.
Expected Behavior
Only one underline, the same as vscode.
Additional Context
No response
In vscode, underlines of all links are hidden by:
.monaco-workbench a {
text-decoration: none;
}
