Function docMethodOp

lib/web/CodeMirror/src/display/operations.js:197–205

(f)

  }
}
export function docMethodOp(f) {
  return function() {
    let cm = this.cm
    if (!cm || cm.curOp) return f.apply(this, arguments)
    startOperation(cm)
    try { return f.apply(this, arguments) }
    finally { endOperation(cm) }
  }
}