Someone really looked at their project structure and thought "yeah, let's name this folder 'anal'" without considering how that would look in a GitHub repo URL. Now we've got radare2/libr/anal proudly displayed at the top of the page for the whole internet to see. And just to make it better, there's anal.c and anplugs.c chilling in the file list. Someone on the team definitely brought this up in code review and got shut down with "it's short for analysis, grow up." Sure, it's technically correct, but so is naming your variable int eger . This is why we have naming conventions, people. Sometimes the extra three letters are worth avoiding the awkward conversations with HR.