Aidan Kehoe <kehoea(a)parhasard.net&gt; wrote: > I deleted a call to the macro cl-parsing-keywords, which wrapped most > of a function body. This also necessitated renaming some variables > used within the function body; so the diff without whitespace changes > looked like the below. The diff once the indentation had been > corrected looked much as if I had rewritten the entire function, which > wasn’t a close reflection of what I did. > (This isn’t directly Patcher’s issue, and a general solution to it > would probably go beyond Lisp, and would be included in the diff > command. But I’m not aware of any such general solution or any > prospects of one.) If you look at patcher-built-in-themes, you will find themes postfixed with -ws (for whitespace) with diff commands tweaked to skip whitespace-only differences in the diffs output.