fix(treesitter): add pcall guard to prevent crash

[IoannisKouimoutzoglou]

Added a pcall check to the Treesitter config. This prevents Neovim from failing to load the rest of the configuration if the nvim-treesitter module isn't installed or available yet.

[gemini-code-assist]

Summary of Changes

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This pull request enhances the robustness of the Neovim configuration by introducing a protective measure for the nvim-treesitter plugin. It ensures that the editor's startup process remains stable and functional, even if the Treesitter module is missing or encounters an issue, thereby preventing critical configuration failures and improving the user experience.

Highlights

• Error Handling: Implemented a pcall guard around the nvim-treesitter.configs require call to prevent Neovim from crashing if the plugin is not found or fails to load.
• User Feedback: Added a vim.api.nvim_echo message to inform the user if the nvim-treesitter module is not available, providing clear feedback instead of a silent failure.

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Changelog

• .config/nvim/lua/rc/pluginconfig/nvim-treesitter.lua
  • Wrapped the require("nvim-treesitter.configs") call in a pcall to safely attempt loading the module.
  • Added a conditional check to verify if the nvim-treesitter module was successfully loaded.
  • Included an nvim_echo message to display a warning if Treesitter is not found.
  • Modified the setup call to use the safely loaded nvim-treesitter.configs table.

Activity

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[gemini-code-assist]

Code Review

This pull request adds a pcall guard to the Treesitter configuration to prevent Neovim from crashing if the module is not available. This is a good defensive measure. I've added a couple of comments regarding code formatting to improve readability and maintain consistency.