sed -i -e "s/something/different thing/" src/some_file.cpp
scripted-diff: use std::memset() over memset()
-BEGIN VERIFY SCRIPT-
sed -i -e "s/ memset(/ std::memset(/" $(git grep -l "memset(" -- ":(exclude)src/bench/nanobench.h" ":(exclude)src/secp256k1")
-END VERIFY SCRIPT-