examples/test-ll2-grammar-1.jison appears to have syntax errors about jison HOT 1 CLOSED

$ node dist/cli-cjs.js  --main  examples/test-ll2-arrows-fail.jison
W:\Users\Ger\Projects\sites\library.visyond.gov\80\lib\tooling\jison\dist\cli-cjs.js:26664
            throw err;
            ^

JisonParserError:
rule id should be followed by a colon instead of an arrow:
please adjust your grammar to use this format:

    rule_id : terms  { optional action code }
            | terms  { optional action code }
            ...
            ;

  Erroneous area:
38: S → G;
^^....^
39:
40: G → P

    at Object.parseError (...\jison\dist\cli-cjs.js:21184:15)
    at Object.yyError (...\jison\dist\cli-cjs.js:21343:25)
    at Object.parser__PerformAction (...\jison\dist\cli-cjs.js:19293:14)
    at Object.parse (...\jison\dist\cli-cjs.js:22544:40)
    at Object.parse (...\jison\dist\cli-cjs.js:25426:23)
    at autodetectAndConvertToJSONformat (...\jison\dist\cli-cjs.js:26617:32)
    at new Jison_Generator (...\jison\dist\cli-cjs.js:34893:15)
    at Object.generateParserString (...\tooling\jison\dist\cli-cjs.js:35435:25)
    at processInputFile (...\tooling\jison\dist\cli-cjs.js:35350:30)
    at Object.cliMain [as main] (...\tooling\jison\dist\cli-cjs.js:35428:13)