Here's a caching patch that eliminates a few calls to git rev-parse per magit-diff/status etc operation that John Wiegley posted in one of the magit performanc

Here's a caching patch that eliminates a few calls to git rev-parse per magit-diff/status etc operation that John Wiegley posted in one of the magit performance issues (modified to apply to recent magit): https://github.com/dandavison/magit/commit/08317454bf180d502c07633319736e9764713126 https://github.com/dandavison/magit/commit/08317454bf180d502...