But if I tell it "read these files that use the same conventions" first, there's no misunderstanding, and the agent also picks up the general "tone" of the code. I have very little to tweak if I've defined the problem well.
Oh that is a bloomin' great idea, and I can fully see how it might work better.
Can't tell you how valuable this comment has been to me and now I feel so much better about evidently kicking a hornet's nest ;-) Thank you so much.
A story I like is that in the now lost era of handwriting recognition on PDAs, Jef Raskin concluded that the easiest way to solve the problem was to change handwriting so as to meet the algorithm in the middle.
That is, to find a noticeable simplification of handwriting that people could learn quickly and that eliminated hard-to-process quirks.
I feel I am there with the LLM at the moment, trying to work out what the common ground is.