René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Fix links to missing CPython files","articleBody":"This is a follow-up of #984:\r\n\r\n\u003e There are a few broken links that I haven't touched yet:\r\n\u003e \u003e (developer-workflow/grammar: line   40) broken    https://github.com/python/cpython/blob/main/Include/Python-ast.h\r\n\u003e \u003e (developer-workflow/grammar: line   33) broken    https://github.com/python/cpython/blob/main/Include/token.h\r\n\u003e \u003e (internals/compiler: line  516) broken    https://github.com/python/cpython/blob/main/Include/code.h\r\n\u003e \u003e (internals/compiler: line  488) broken    https://github.com/python/cpython/blob/main/Python/peephole.c\r\n\u003e \r\n\u003e * `Include/Python-ast.h` was removed by @vstinner\r\n\u003e   *  https://github.com/python/cpython/pull/24933\r\n\u003e * `Include/token.h` was removed by @vstinner\r\n\u003e   *  https://github.com/python/cpython/pull/92652\r\n\u003e * `Include/code.h` was removed by @vstinner\r\n\u003e   *  https://github.com/python/cpython/pull/32385\r\n\u003e * `Python/peephole.c` was removed by @markshannon\r\n\u003e   *  https://github.com/python/cpython/pull/21517\r\n\u003e \r\n\u003e The respective sections in `developer-workflow/grammar.rst` and `internals/compiler.rst` might need to be revisited.\r\n\u003e @vstinner and @markshannon: can you advise on whether these are quick fixes that we can include in this PR or if they should be handled separately?\r\n\r\nI found another file mentioned in the devguide that was deleted:\r\n* `Python/wordcode_helpers.h` was removed by @brandtbucher \r\n  * https://github.com/python/cpython/pull/31543","author":{"url":"https://github.com/ezio-melotti","@type":"Person","name":"ezio-melotti"},"datePublished":"2022-12-09T09:50:24.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":6},"url":"https://github.com/1003/devguide/issues/1003"}