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madskristensen / TextmateBundleInstaller

A Visual Studio extension
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Coexisting with other VSX for language integration #550

Open danielscherzer opened 4 years ago

danielscherzer commented 4 years ago

Installed product versions

Description

Thank you for your very helpful extension! I'm the author of a Visual Studio extension for GLSL language services. I register file extensions targeted by my extension via IFileExtensionRegistryService.AddFileExtension on package startup because users can choose custom file extensions with an option page. If I install your TextmateBundleInstaller together with my extension, extensions registered by both extensions (namely .frag and .vert) are handled by your extension. From your readme I assumed that more specialized extensions, like my own, would remain in control of registered file extensions.

I'm happy to fix my extension if you can suggest a way how I can prioritize my registered file extensions over ones registered via a Textmate bundle.

Steps to recreate

  1. Install https://marketplace.visualstudio.com/items?itemName=DanielScherzer.GLSL
  2. Install https://marketplace.visualstudio.com/items?itemName=MadsKristensen.SyntaxHighlightingPack
  3. Open a .vert or .frag file for instance simple.vert with content void main() { gl_Position = vec4(1.0); }

Current behavior

No error tagging and highlighting of GLSL key words, like gl_Position in .vert and .frag files.

Expected behavior

The SyntaxHighlightingPack should give priority to a VSX that registers file extensions via IFileExtensionRegistryService.AddFileExtension.