I'm wondering if I add some reftest scripts cleaning too, like the basedir defintion from sed to printf, here document instead of multiple echo with escaped ", etc.

I'm wondering if I add some reftest scripts cleaning too, like the basedir defintion from sed to printf, here document instead of multiple echo with escaped ", etc.

If you think it'll be easy enough to review, then sure. Otherwise maybe leaving it separate to be done later might be better to avoid some rebasing pain if it takes longer to review. As you wish