A single comment kv-soup mutation. value: null removes every token whose bare key matches; any other value upserts key=value (the value is quoted when needed so it survives re-tokenization as one token).
value: null
key=value
A single comment kv-soup mutation.
value: nullremoves every token whose bare key matches; any other value upsertskey=value(the value is quoted when needed so it survives re-tokenization as one token).