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toml.tmLanguage.json: invalid pattern in look-behind #245

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sebthom opened this issue Apr 16, 2022 · 0 comments
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toml.tmLanguage.json: invalid pattern in look-behind #245

sebthom opened this issue Apr 16, 2022 · 0 comments
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bug Something isn't working needs investigation vscode

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@sebthom
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sebthom commented Apr 16, 2022

TextMate uses the oniguruma syntax for regular expressions.

The meta.entry.toml pattern at

taplo/editors/vscode/toml.tmLanguage.json

Line 134 in 69e3569

"match": "\\s*((?<!\\s*=\\s*)[^\\[{,=#]*)\\s*(=)",

however is not parsable using the oniguruma regex library and results in invalid pattern in look-behind.

you can try it here https://onecompiler.com/ruby/3xzax6uxj Ruby uses the oniguruma library for regex parsing.
@sebthom sebthom changed the title invalid pattern in look-behind toml.tmLanguage.json: invalid pattern in look-behind Apr 16, 2022
@tamasfe tamasfe added bug Something isn't working vscode needs investigation labels Apr 23, 2022
@sebthom sebthom mentioned this issue May 2, 2022
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