Indentation, tabs, and spaces (was re: [PATCH] support: Implement TEST_COMPARE_STRING)

[Paul Eggert]

Joseph Myers wrote:
> *Not*  reformatting makes parts of the code hard to read

I'm with Joseph on this one. Although there are obviously tradeoffs here, we 
shouldn't unduly contort our code merely because "git diff" is a convenient tool 
for comparing versions. Git and diff are our servants, not our masters.