Pen: Syntax Highlighting, Auto-complete, Tab-Based Project Switching for Programming

Pen is an open-source editor for Emacs that offers a range of features to make programming and text editing a breeze. With its user-friendly interface and customizable key-bindings, Pen provides an ideal solution for developers and writers alike.

One of Pen's core features is its syntax highlighting, which supports multiple programming languages. This makes it easier to read and understand code by color-coding different elements. In addition, Pen offers auto-complete capabilities and the ability to store snippets of code for easy reuse, saving you time and effort.

For developers working on multiple projects, Pen's tab-based file switching feature is a game-changer. It allows you to quickly switch between different files and projects, improving productivity and organization.

But Pen isn't just for developers. It also offers a range of features tailored to the needs of writers. With its distraction-free mode, writers can focus on their writing without any interruptions. Pen also includes inline spell-checking and dictionary support, ensuring that typos are caught and corrected. And for those who like to personalize their workspace, Pen allows customization of text editor options such as color schemes, fonts, and themes.