* build-aux/git-hooks/pre-commit: Use LC_ALL=C grep -E instead of
sane_egrep (removed in Git 2.35.0).
# 'git diff' will backslash escape tabs and newlines, so we don't have
# to worry about word splitting here.
-$git_diff $head | sane_egrep 'ChangeLog|^-|/-|[^-+./_0-9A-Z_a-z]' | while IFS= read -r new_name; do
+$git_diff $head |
+LC_ALL=C grep -E 'ChangeLog|^-|/-|[^-+./_0-9A-Z_a-z]' |
+while IFS= read -r new_name; do
case $new_name in
-* | */-*)
echo "$new_name: File name component begins with '-'."