When hacking on Vim itself, I often find myself staring at some error message without any clear ideas of its cause or how to proceed. Thus I wrote a small plugin to help tackle this problem.
Introducing GrepRtpScr, a plugin
for grepping through your Vim’s
runtimepath, which should
help you to debug your loaded Vimscript sources, and remind you of all
loadable sources respectively.
Here’s an asciicast (also in project README) with a quick demo.