>>Well, when I look at the code and find something that may be written better, I usually change it while I am looking at the code, not at some late point. That's just how I usually approach code, even at the risk of breaking working stuff.
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>I would not like to work with you then.

Normally when I get a footprint to fix or enhance something, in addition to doing so, I would go through the code of that module and see what else may be optimized / improved. So, in many cases I would do this kind of extra work. There is a risk, of course, involved with doing so. But I can not just do one minor change and not check other surrounding code while doing it.