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ST4 loading error: Error in regex #242

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Levitanus opened this issue Oct 31, 2021 · 2 comments
Open

ST4 loading error: Error in regex #242

Levitanus opened this issue Oct 31, 2021 · 2 comments

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@Levitanus
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  • Editor name and version:
  • SublimeText4: 4121
  • Platform:
  • Ubuntu 20.10
  • Color scheme:
  • any: monokau, matherialUi, MaterialUiImproved
  • MagicPython version:
  • 1.1.1
  • A sreenshot:
  • 5-10 lines of surrounding code:
    The error:
error: Error loading syntax file "Packages/MagicPython/grammars/MagicPython.tmLanguage": Error in regex: target of repeat operator is invalid in regex (?x)
  (.+?)
    (
      (?# .* and .*? in multi-line match need special handling of
        newlines otherwise SublimeText and Atom will match slightly
        differently.

        The guard

Since the regex is very common in the tmlanguage I'm confused in ways to solve this...

Syntax is not highlighted((
ni-max added a commit to ni-max/MagicPython that referenced this issue Nov 22, 2021
@ni-max
Fix / Workaround for: Error in regex: target of repeat operator is in…
e8314c6 
…valid in regex

Fixes: MagicStack#242

SublimeText 4 (as of build 4121) evaluates this valid regex: `\n?` to this invalid one: `$?`
hence causing the following error:

```
error: Error loading syntax file "Packages/<Path_To>.tmLanguage": Error in regex: target of repeat operator is invalid in regex
```

This commit is a workaround to fix this problem.
@ni-max ni-max mentioned this issue Nov 22, 2021
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@ni-max
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ni-max commented Nov 22, 2021

@Levitanus check my pull request for the fix.

Please post an issue to the upstream, I believe this is a bug in SublimeText 4 since I've seen this error in other packages as well.

@Levitanus
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@ni-max , Thank You, I'll try to check tomorrow, too much work outside the PC...

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@ni-max @Levitanus