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New Vim Plugin 'Thumb' Renders Images and LaTeX as Popups in Editor

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A developer has released a lightweight Vim plugin called 'Thumb' that allows users to preview images and render LaTeX expressions directly inside the editor. By placing the cursor on an image path or selecting a LaTeX snippet in Visual mode and running the ':Thumb' command, a rendered popup appears inline. The plugin leverages Vim's native popup image support, along with Python libraries Pillow and matplotlib for image conversion and LaTeX rendering respectively. It requires Vim 9.2 or later, Python 3, Pillow, and matplotlib, and installs no default key mappings, leaving users free to define their own. The plugin is available on GitHub, and the author is actively seeking feedback on popup positioning and rendering behavior.

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New Vim Plugin 'Thumb' Renders Images and LaTeX as Popups in Editor · ShortSingh