René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"UTF-8 support - repl/editor panicking","articleBody":"Hi, there are a couple of issue with current utf-8 support eg. When in repl or in editor, I type:\r\n```\r\nprint \"é\"\r\n```\r\n\r\nWhen I type the last double quote, endbasic panics:\r\n```\r\nphilou@siderant ~ $ RUST_BACKTRACE=1 endbasic --console=graphics                                                                                                     101 [11:19:57]\r\nthread 'main' panicked at 'byte index 8 is not a char boundary; it is inside 'é' (bytes 7..9) of `print \"é`', /Users/philou/.cargo/registry/src/github.com-1ecc6299db9ec823/endbasic-std-0.8.1/src/console/readline.rs:179:39\r\nstack backtrace:\r\n   0: rust_begin_unwind\r\n             at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/std/src/panicking.rs:498:5\r\n   1: core::panicking::panic_fmt\r\n             at /rustc/9d1b2106e23b1abd32fce1f17267604a5102f57a/library/core/src/panicking.rs:116:14\r\n   2: core::str::slice_error_fail\r\n   3: \u003ccore::future::from_generator::GenFuture\u003cT\u003e as core::future::future::Future\u003e::poll\r\n   4: \u003ccore::future::from_generator::GenFuture\u003cT\u003e as core::future::future::Future\u003e::poll\r\n   5: tokio::park::thread::CachedParkThread::block_on\r\n   6: tokio::runtime::thread_pool::ThreadPool::block_on\r\n   7: tokio::runtime::Runtime::block_on\r\n   8: endbasic::main\r\nnote: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.\r\n```\r\n\r\nThis also happens if I type `é` and then backspace. With a similar error:\r\n```\r\nthread 'main' panicked at 'byte index 1 is not a char boundary; it is inside 'é' (bytes 0..2) of `é`', /Users/philou/.cargo/registry/src/github.com-1ecc6299db9ec823/endbasic-std-0.8.1/src/console/readline.rs:144:39\r\n```\r\n\r\n\r\n","author":{"url":"https://github.com/zenria","@type":"Person","name":"zenria"},"datePublished":"2022-04-12T09:42:25.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":4},"url":"https://github.com/161/endbasic/issues/161"}