Narrow is a Vim extension that simulates the narrowing functionality of Emacs.
In terms of requirements, you'll need Vim installed on your system to use narrow. Once you have it set up, you can start incorporating the plugin into your workflow.
The latest release of narrow includes a number of fixes and improvements. For one thing, the release notes state that the plugin no longer uses temporary files with the |:Narrow| and |:Widen| functions. Additionally, the plugin now works correctly even when the target buffer is |:Narrow|'ed by several Vim processes.
Modifications have also been made to make the plugin easier to use. For instance, |:Narrow| now uses the |zz| command after narrowing to keep the cursor centered on the screen. Additionally, the |:Narrow| function will now include all lines of closed folds within the specified range.
Overall, I found narrow to be a solid plugin that adds a powerful feature to Vim. If you're a fan of both Vim and Emacs, you'll definitely want to check this one out.
Version 0.2: N/A