↓ 4 callersFunctionchar2hex* Converts a hex character to its integer value. * '0' becomes 0, '9' becomes 9 * 'A' becomes 10, 'F' becomes 15 * 'a' becomes 10, 'f'
graphql/aggregator/src/main/webapp/graphiql/graphiql-subscriptions-fetcher-0.0.2.js:5643