Vim After 15 Years

Re:Vim After 15 Years by aidos on Wednesday October 26, 2022 @07:27PM (#33351001)

Treesitter is amazing. We have a bunch of sql strings in python and I was able to drop a couple of lines into my injections.scm to isolate them and get perfect sql highlighting within my python code.

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Re:Vim After 15 Years by lordgroff on Wednesday October 26, 2022 @08:43PM (#33351571)

I didn't even know you could do that, this is why I come to this site.

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Re:Vim After 15 Years by aidos on Thursday October 27, 2022 @09:43AM (#33357372)

If anyone is interested in how it works, here's the whole thing (I'm looking for strings inside a call to a text function, which is how you wrap sql for sqlalchemy).

    # queries/python/injections.scm
    ; inherits: python
    
    ((call
      function: (identifier) @_func
      arguments: (argument_list (string) @sql))
    (#eq? @_func "text"))

There's a little nuance here where the thing that treesitter parses includes the """ (or ") at the start / end but because it can recovery from errors I'm not bothering with wrangling the offsets.

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