Short post this time, since I have almost no frame of reference for cscope. I have all the coding ability of a day-old banana peel, so a tool that searches, arranges and navigates source code files is far and beyond me.
That’s cscope picking through the source code for curl, which was just an arbitrary choice. Nothing to be inferred in that.
It’s a very smooth tool though, and if you spend any time at all navigating large files or skimming through trees of code, I can see where cscope would be a huge asset.
From my very cursory inspection, you can set search strings or patterns through the prompts at the bottom of the screen. Matching lines will appear in the top half, and you can use the arrow keys to pick through them. Press enter, and cscope opens your $EDITOR for you to make changes.
Help is available at the ? key, and you can exit with CTRL+D. Just so you know. …
I know very little about coding, even less about cscope, and have only a brushing knowledge of some of the search tools aimed at developers — programs like ag or ack. I can see where cscope might be preferable though, since it offers an interface to your activity.
But of course, you are the best judge of that. 😉